Merge branch 'master' of github.com:mailpoet/mailpoet

Sending Queue: start & track

.gitignore

@@ -15,4 +15,5 @@ temp
 wysija-newsletters.zip
 tests/javascript/testBundles
 assets/css/*.css
-assets/js/*.js
+assets/js/*.js
+.vagrant

RoboFile.php

@@ -47,6 +47,15 @@ class RoboFile extends \Robo\Tasks {
       ->run();
   }
 
+  function watchCss() {
+    $css_files = $this->rsearch('assets/css/src/', array('styl'));
+    $this->taskWatch()
+      ->monitor($css_files, function() {
+        $this->compileCss();
+      })
+      ->run();
+  }
+
   function watchJs() {
     $this->_exec('./node_modules/webpack/bin/webpack.js --watch');
   }

assets/css/src/admin.styl

@@ -13,4 +13,5 @@
 @require 'breadcrumb'
 @require 'form'
 
-@require 'settings'
+@require 'settings'
+@require 'progress_bar'

assets/css/src/box.styl

@@ -18,6 +18,41 @@
   height: 150px
   margin-right: 15px
   float: left
+  overflow: hidden
+  position: relative
+
+  img
+    min-width: 150px
+    min-height: 150px
+    height: auto
+    width: 110%
+    position: relative
+    top: 0
+    left: 50%
+    transform: translate(-50%, 0%)
+
+  .mailpoet_overlay
+    position: absolute
+    top: 0
+    left: 0
+    right: 0
+    bottom: 0
+    background-color: rgba(255, 255, 255, 0.0)
+    opacity: 0
+    transition: all 200ms cubic-bezier(0.420, 0.000, 0.580, 1.000) /* ease-in-out */
+
+    &:hover
+      background-color: rgba(255, 255, 255, 0.7)
+      opacity: 1
+
+    &::after
+      content: " "
+      position: absolute
+      top: 0
+      left: 0
+      bottom: 0
+      right: 0
+      background: url(../img/preview_magnifying_glass.svg) no-repeat center center
 
 .mailpoet_boxes .mailpoet_description
   float:left

assets/css/src/common.styl

@@ -26,3 +26,25 @@ textarea.regular-text
 @media screen and (max-width: 782px)
   .select2-container
     width: 100% !important
+
+// progress bars
+progress-border-radius = 5px
+progress-background = #efefef
+progress-foreground = #69b1e9
+
+progress
+  background-color: progress-background;
+  height: 2em
+  border: 0
+  width: 100%
+
+progress::-webkit-progress-bar
+  background-color: progress-background;
+
+progress::-webkit-progress-value
+  background-color: progress-foreground
+  border-radius: progress-border-radius
+
+progress::-moz-progress-bar
+  background-color: progress-foreground
+  border-radius: progress-border-radius

assets/css/src/modal.styl

@@ -159,23 +159,6 @@ body.mailpoet_modal_opened
   margin: 0
   text-align: right
 
-.mailpoet_button
-  padding: 3px 15px
-  border: 1px solid #444
-  font-weight: normal
-  cursor: pointer
-  background-color: #222
-  color: #cfcfcf
-  font-size: 1em
-
-.mailpoet_button:hover
-  background-color: #00aacc
-  color: #fff
-
-.mailpoet_button:active
-  background-color: #00ccff
-  color: #fff
-
 @media screen and (max-width: 782px)
   #mailpoet_modal_overlay.mailpoet_panel_overlay
     top: 46px

assets/css/src/newsletter_editor/components/blockTools.styl

@@ -76,13 +76,24 @@ $layer-selector-width = 30px
   display: inline-block
   padding: 2px
   vertical-align: top
+  animation-background-color()
 
   .mailpoet_tool
     padding: 0
 
+  .mailpoet_delete_block_activate
+    max-width: 100%
+    display: inline-block
+    opacity: 1
+    animation-fade-in-and-scale-horizontally()
+
   .mailpoet_delete_block_confirm,
   .mailpoet_delete_block_cancel
-    display: none
+    max-width: 0
+    opacity: 0
+    overflow: hidden
+    display: inline-block
+    animation-fade-in-and-scale-horizontally()
 
 .mailpoet_delete_block_activated
   width: auto
@@ -93,11 +104,14 @@ $layer-selector-width = 30px
   height: auto
 
   .mailpoet_delete_block_activate
-    display: none
+    overflow: hidden
+    max-width: 0
+    opacity: 0
 
   .mailpoet_delete_block_confirm,
   .mailpoet_delete_block_cancel
-    display: inline-block
+    max-width: 100%
+    opacity: 1
 
 .mailpoet_delete_block_confirm
   color: $warning-text-color

assets/css/src/newsletter_editor/components/dragAndDrop.styl

@@ -52,6 +52,7 @@ $draggable-widget-z-index = 2
   padding: 0
   margin: 0
   z-index: $draggable-widget-z-index
+  animation-fade-in-and-scale-up()
 
   .mailpoet_widget_icon
     padding: 0

assets/css/src/newsletter_editor/components/sidebar.styl

@@ -32,7 +32,7 @@ $widget-icon-width = 30px
 
   .mailpoet_region_content
     max-height: 2000px
-    transition: max-height 0.2s ease
+    transition: max-height 300ms ease
     padding: 0 20px
     margin-top: 12px
 

assets/css/src/newsletter_editor/contentBlocks/automatedLatestContent.styl

@@ -18,3 +18,6 @@
 
   & > .mailpoet_block
     width: 100%
+
+.mailpoet_automated_latest_content_display_options
+  animation-slide-open-downwards()

assets/css/src/newsletter_editor/contentBlocks/base.styl

@@ -30,3 +30,8 @@ $block-hover-highlight-color = $primary-active-color
 
 .mailpoet_content
   position: relative
+
+.mailpoet_block_transition_in
+  animation-fade-in-and-scale-up()
+.mailpoet_block_transition_out
+  animation-fade-out-and-scale-down()

assets/css/src/newsletter_editor/contentBlocks/container.styl

@@ -79,3 +79,4 @@ $three-column-width = ($newsletter-width / 3) - (2 * $column-margin)
   box-shadow(inset 1px 2px 1px $primary-inactive-color)
   color: #656565
   border-radius(3px)
+  animation-background-color()

assets/css/src/newsletter_editor/contentBlocks/divider.styl

@@ -19,6 +19,10 @@ $divider-hover-border-color = $primary-active-color
   width: 100%
   border: 1px solid transparent
 
+.mailpoet_active_divider_style
+  border: 1px solid $active-divider-border-color
+  background: $active-divider-background-color
+
 .mailpoet_field_divider_style:hover
   border: 1px solid $divider-hover-border-color
 

assets/css/src/newsletter_editor/contentBlocks/posts.styl

@@ -1,15 +1,12 @@
 .mailpoet_posts_block
-  box-shadow(none)
+  padding-left: 0
+  padding-right: 0
 
-  & > .mailpoet_content
-    font-size: 1em
-    text-align: center
-    background-color: $primary-active-color
-    margin: 20px 0
-    padding: 15px
-    box-shadow(inset 1px 2px 1px $primary-inset-shadow-color)
-    color: $white-color
-    border-radius(3px)
+.mailpoet_posts_block_posts
+  overflow: auto
+
+  & > .mailpoet_block
+    width: 100%
 
 .mailpoet_post_selection_filter_row
   margin-top: 5px
@@ -18,7 +15,11 @@
 .mailpoet_posts_categories_and_tags
   width: 100%
 
-.mailpoet_settings_posts_show_display_options
+.mailpoet_settings_posts_display_options
+.mailpoet_settings_posts_selection
+  animation-slide-open-downwards()
+
+.mailpoet_settings_posts_show_display_options,
 .mailpoet_settings_posts_show_post_selection
   display: block
   margin-top: 10px

assets/css/src/newsletter_editor/mixins/transitions.styl

@@ -0,0 +1,53 @@
+animation-slide-open-downwards()
+  transition: all 300ms cubic-bezier(0.420, 0.000, 0.580, 1.000) /* ease-in-out */
+  max-height: 2000px
+  opacity: 1
+
+  &.mailpoet_closed
+    max-height: 0
+    opacity: 0
+    overflow-y: hidden
+
+animation-background-color()
+  transition: background 300ms cubic-bezier(0.420, 0.000, 0.580, 1.000) /* ease-in-out */
+
+animation-fade-in-and-scale-up()
+  animation-name: fadeInAndScaleUp
+  animation-duration: 500ms
+  animation-fill-mode: forwards
+
+animation-fade-out-and-scale-down()
+  animation-name: fadeOutAndScaleDown
+  animation-duration: 500ms
+  animation-fill-mode: forwards
+
+animation-fade-in-and-scale-horizontally()
+  transition: all 300ms cubic-bezier(0.420, 0.000, 0.580, 1.000) /* ease-in-out */
+
+@keyframes fadeInAndScaleUp {
+  0% {
+    opacity: 0.3
+    max-height: 0
+    overflow: hidden
+  }
+
+  100% {
+    opacity: 1
+    max-height: 5000px
+    overflow: hidden
+  }
+}
+
+@keyframes fadeOutAndScaleDown {
+  0% {
+    opacity: 1
+    max-height: 5000px
+    overflow: hidden
+  }
+
+  100% {
+    opacity: 0.3
+    max-height: 0
+    overflow: hidden
+  }
+}

assets/css/src/newsletter_editor/newsletter_editor.styl

@@ -6,6 +6,7 @@
 @require 'mixins/border-radius'
 @require 'mixins/box-shadow'
 @require 'mixins/filter-shadow'
+@require 'mixins/transitions'
 
 @require 'variables'
 @require 'common'

assets/css/src/progress_bar.styl

@@ -0,0 +1,29 @@
+.mailpoet_progress
+  background-color: #efefef
+  height: 25px
+  padding: 0
+  width: 100%
+  margin: 0
+  border-radius: 5px
+  position: relative
+
+.mailpoet_progress_label
+  position: absolute
+  width: 100%
+  text-align: center
+  display: inline-block
+  margin: 2px 0 0 0
+
+.mailpoet_progress_bar
+  position: absolute
+  display: inline-block
+  height: 100%
+  border-radius: 3px
+  box-shadow: 0 1px 0 rgba(255, 255, 255, .5) inset
+  background-color: #34c2e3
+  background-image: linear-gradient(top, #34c2e3, darken(#34c2e3, 20%))
+
+.mailpoet_progress_complete
+  .mailpoet_progress_bar
+    background-color: #fecf23
+    background-image: linear-gradient(top, #fecf23, #fd9215)

assets/img/preview_magnifying_glass.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.4, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="47.002px" height="38.003px" viewBox="0 0 47.002 38.003" enable-background="new 0 0 47.002 38.003" xml:space="preserve">
+<path fill-rule="evenodd" clip-rule="evenodd" fill="#565656" d="M46.328,36.365c-1.188,1.725-3.553,2.158-5.273,0.962L25.479,26.52
+	c-1.104-0.763-1.674-2.007-1.631-3.257c-2.006,2.157-4.642,3.606-7.594,4.145c-3.626,0.663-7.288-0.13-10.311-2.227
+	c-3.024-2.098-5.054-5.253-5.714-8.887c-0.661-3.636,0.127-7.31,2.221-10.344c4.325-6.264,12.927-7.834,19.177-3.5
+	c5.672,3.938,7.486,11.412,4.537,17.443c1.152-0.486,2.519-0.392,3.627,0.377l15.58,10.808C47.09,32.274,47.52,34.641,46.328,36.365
+	z M23.235,12.09c-0.459-2.534-1.874-4.734-3.982-6.196C14.897,2.87,8.896,3.963,5.878,8.331c-3.014,4.373-1.922,10.388,2.435,13.408
+	c4.356,3.025,10.356,1.932,13.374-2.438C23.146,17.187,23.696,14.625,23.235,12.09z"/>
+</svg>

assets/js/src/cron.jsx

@@ -0,0 +1,98 @@
+define(
+ [
+   'react',
+   'react-dom',
+   'mailpoet'
+ ],
+ function (
+  React,
+  ReactDOM,
+  MailPoet
+ ) {
+   var CronControl = React.createClass({
+     getInitialState: function () {
+       return (cronDaemon) ? cronDaemon : null;
+     },
+     getDaemonData: function () {
+       MailPoet.Ajax.post({
+         endpoint: 'cron',
+         action: 'getDaemonStatus'
+       }).done(function (response) {
+         jQuery('.button-primary').removeClass('disabled');
+         if (!response) {
+           this.replaceState();
+         } else {
+           this.setState(response);
+         }
+       }.bind(this));
+     },
+     componentDidMount: function componentDidMount() {
+       if (this.isMounted()) {
+         this.getDaemonData;
+         setInterval(this.getDaemonData, 5000);
+       }
+     },
+     controlDaemon: function (action) {
+       jQuery('.button-primary').addClass('disabled');
+       MailPoet.Ajax.post({
+         endpoint: 'cron',
+         action: 'controlDaemon',
+         data: {'action': action}
+       }).done(function (response) {
+         if (!response) {
+           this.replaceState();
+         } else {
+           this.setState(response);
+         }
+       }.bind(this));
+     },
+     render: function () {
+       if (!this.state) {
+         return
+         <div>
+           Woops, daemon is not running ;\
+         </div>
+       }
+       switch (this.state.status) {
+         case 'started':
+           return (
+            <div>
+              <div>
+                Cron daemon is running.
+                <br/>
+                <br/>
+                It was started
+                <strong> {this.state.timeSinceStart} </strong> and last executed
+                <strong> {this.state.timeSinceUpdate} </strong> for a total of
+                <strong> {this.state.counter} </strong> times (once every 30 seconds, unless it was interrupted and restarted).
+                <br />
+                <br />
+                <a href="#" className="button-primary" onClick={this.controlDaemon.bind(null, 'stop')}>Stop</a>&nbsp;&nbsp;
+                <a href="#" className="button-primary" onClick={this.controlDaemon.bind(null, 'pause')}>Pause</a>
+              </div>
+            </div>
+           );
+           break;
+         case 'paused':
+         case 'stopped':
+           return (
+            <div>
+              Daemon is {this.state.status}
+              <br />
+              <br />
+              <a href="#" className="button-primary" onClick={this.controlDaemon.bind(null, 'start')}>Start</a>
+            </div>
+           )
+           break;
+       }
+     }
+   });
+   let container = document.getElementById('cron_container');
+   if (container) {
+     ReactDOM.render(
+      <CronControl />,
+      document.getElementById('cron_status')
+     )
+   }
+ }
+);

assets/js/src/form/fields/select.jsx

@@ -23,7 +23,9 @@ function(
           name={ this.props.field.name }
           id={ 'field_'+this.props.field.name }
           value={ this.props.item[this.props.field.name] }
-          onChange={ this.props.onValueChange }>
+          onChange={ this.props.onValueChange }
+          {...this.props.field.validation}
+        >
           {options}
         </select>
       );

assets/js/src/form/fields/selection.jsx

@@ -25,13 +25,10 @@ function(
         (this.props.item !== undefined && prevProps.item !== undefined)
         && (this.props.item.id !== prevProps.item.id)
       ) {
-        jQuery('#'+this.refs.select.id).select2(
-          'val',
-          this.props.item[this.props.field.name]
-        );
+        jQuery('#'+this.refs.select.id)
+          .val(this.props.item[this.props.field.name])
+          .trigger('change');
       }
-
-      this.setupSelect2();
     },
     setupSelect2: function() {
       if(
@@ -53,7 +50,19 @@ function(
         }
       });
 
+      var hasRemoved = false;
+      select2.on('select2:unselecting', function(e) {
+        hasRemoved = true;
+      });
+      select2.on('select2:opening', function(e) {
+        if(hasRemoved === true) {
+          hasRemoved = false;
+          e.preventDefault();
+        }
+      });
+
       select2.on('change', this.handleChange);
+
       select2.select2(
         'val',
         this.props.item[this.props.field.name]
@@ -77,7 +86,7 @@ function(
     handleChange: function(e) {
       if(this.props.onValueChange !== undefined) {
         if(this.props.field.multiple) {
-          value = jQuery('#'+this.refs.select.id).select2('val');
+          value = jQuery('#'+this.refs.select.id).val();
         } else {
           value = e.target.value;
         }
@@ -88,7 +97,6 @@ function(
           }
         });
       }
-      return true;
     },
     render: function() {
       var options = this.state.items.map(function(item, index) {
@@ -114,8 +122,8 @@ function(
           ref="select"
           placeholder={ this.props.field.placeholder }
           multiple={ this.props.field.multiple }
-          onChange={ this.handleChange }
           defaultValue={ default_value }
+          {...this.props.field.validation}
         >{ options }</select>
       );
     }

assets/js/src/form/fields/text.jsx

@@ -6,6 +6,8 @@ function(
 ) {
   var FormFieldText = React.createClass({
     render: function() {
+      var value = this.props.item[this.props.field.name];
+      if(!value) { value = null; }
       return (
         <input
           type="text"
@@ -17,10 +19,12 @@ function(
           }
           name={ this.props.field.name }
           id={ 'field_'+this.props.field.name }
-          value={ this.props.item[this.props.field.name] }
+          value={ value }
           placeholder={ this.props.field.placeholder }
           defaultValue={ this.props.field.defaultValue }
-          onChange={ this.props.onValueChange } />
+          onChange={ this.props.onValueChange }
+          {...this.props.field.validation}
+        />
       );
     }
   });

assets/js/src/form/fields/textarea.jsx

@@ -15,7 +15,9 @@ function(
           value={ this.props.item[this.props.field.name] }
           placeholder={ this.props.field.placeholder }
           defaultValue={ this.props.field.defaultValue }
-          onChange={ this.props.onValueChange } />
+          onChange={ this.props.onValueChange }
+          {...this.props.field.validation}
+        />
       );
     }
   });

assets/js/src/form/form.jsx

@@ -68,12 +68,25 @@ define(
       handleSubmit: function(e) {
         e.preventDefault();
 
+        // handle validation
+        if(this.props.isValid !== undefined) {
+          if(this.props.isValid() === false) {
+            return;
+          }
+        }
+
         this.setState({ loading: true });
 
         // only get values from displayed fields
-        item = {};
+        var item = {};
         this.props.fields.map(function(field) {
-          item[field.name] = this.state.item[field.name];
+          if(field['fields'] !== undefined) {
+            field.fields.map(function(subfield) {
+              item[subfield.name] = this.state.item[subfield.name];
+            }.bind(this));
+          } else {
+            item[field.name] = this.state.item[field.name];
+          }
         }.bind(this));
 
         // set id if specified

assets/js/src/forms/list.jsx

@@ -105,6 +105,9 @@ const item_actions = [
         refresh();
       });
     }
+  },
+  {
+    name: 'trash'
   }
 ];
 

assets/js/src/listing/listing.jsx

@@ -79,27 +79,48 @@ define(
 
         if(custom_actions.length > 0) {
           item_actions = custom_actions.map(function(action, index) {
-            if(action.refresh) {
+            if(action.display !== undefined) {
+              if(action.display(this.props.item) === false) {
+                return;
+              }
+            }
+
+            if(action.name === 'trash') {
+              return (
+                <span key={ 'action-'+index } className="trash">
+                  {(index > 0) ? ' | ' : ''}
+                  <a
+                    href="javascript:;"
+                    onClick={ this.handleTrashItem.bind(
+                      null,
+                      this.props.item.id
+                    ) }>
+                    Trash
+                  </a>
+                </span>
+              );
+            } else if(action.refresh) {
               return (
                 <span
                   onClick={ this.props.onRefreshItems }
                   key={ 'action-'+index } className={ action.name }>
+                  {(index > 0) ? ' | ' : ''}
                   { action.link(this.props.item) }
-                  {(index < (custom_actions.length - 1)) ? ' | ' : ''}
                 </span>
               );
             } else if(action.link) {
               return (
                 <span
                   key={ 'action-'+index } className={ action.name }>
+                  {(index > 0) ? ' | ' : ''}
                   { action.link(this.props.item) }
-                  {(index < (custom_actions.length - 1)) ? ' | ' : ''}
                 </span>
               );
             } else {
               return (
                 <span
                   key={ 'action-'+index } className={ action.name }>
+                  {(index > 0) ? ' | ' : ''}
                   <a href="javascript:;" onClick={
                     (action.onClick !== undefined)
                     ? action.onClick.bind(null,
@@ -108,7 +129,6 @@ define(
                       )
                     : false
                   }>{ action.label }</a>
-                  {(index < (custom_actions.length - 1)) ? ' | ' : ''}
                 </span>
               );
             }
@@ -158,17 +178,6 @@ define(
             <div>
               <div className="row-actions">
                 { item_actions }
-                { ' | ' }
-                <span className="trash">
-                  <a
-                    href="javascript:;"
-                    onClick={ this.handleTrashItem.bind(
-                      null,
-                      this.props.item.id
-                    ) }>
-                    Trash
-                  </a>
-                </span>
               </div>
               <button
                 onClick={ this.handleToggleItem.bind(null, this.props.item.id) }
@@ -388,6 +397,12 @@ define(
         if(this.isMounted()) {
           const params = this.props.params || {}
           this.initWithParams(params)
+
+          if(this.props.auto_refresh) {
+            jQuery(document).on('heartbeat-tick.mailpoet', function(e, data) {
+              this.getItems();
+            }.bind(this));
+          }
         }
       },
       componentWillReceiveProps: function(nextProps) {
@@ -637,7 +652,7 @@ define(
         // bulk actions
         var bulk_actions = this.props.bulk_actions || [];
 
-        if(this.state.group === 'trash') {
+        if(this.state.group === 'trash' && bulk_actions.length > 0) {
           bulk_actions = [
             {
               name: 'restore',

assets/js/src/newsletter_editor/blocks/automatedLatestContent.js

@@ -226,11 +226,11 @@ define([
     toggleDisplayOptions: function(event) {
       var el = this.$('.mailpoet_automated_latest_content_display_options'),
         showControl = this.$('.mailpoet_automated_latest_content_show_display_options');
-      if (el.hasClass('mailpoet_hidden')) {
-        el.removeClass('mailpoet_hidden');
+      if (el.hasClass('mailpoet_closed')) {
+        el.removeClass('mailpoet_closed');
         showControl.addClass('mailpoet_hidden');
       } else {
-        el.addClass('mailpoet_hidden');
+        el.addClass('mailpoet_closed');
         showControl.removeClass('mailpoet_hidden');
       }
     },
@@ -306,7 +306,7 @@ define([
       _.each(postTypes, function(type) {
         select.append(jQuery('<option>', {
           value: type.name,
-          text: type.labels.singular_name,
+          text: type.label,
         }));
       });
       select.val(selectedValue);

assets/js/src/newsletter_editor/blocks/base.js

@@ -48,6 +48,7 @@ define([
     },
     modelEvents: {
       'change': 'render',
+      'delete': 'deleteBlock',
     },
     events: {
       "mouseenter": "showTools",
@@ -88,7 +89,9 @@ define([
       this.$el.addClass('mailpoet_editor_view_' + this.cid);
     },
     initialize: function() {
-      this.on('showSettings', this.showSettings);
+      this.on('showSettings', this.showSettings, this);
+      this.on('dom:refresh', this.showBlock, this);
+      this._isFirstRender = true;
     },
     showTools: function(_event) {
       if (!this.showingToolsDisabled) {
@@ -121,6 +124,34 @@ define([
         return newModel;
       };
     },
+    showBlock: function() {
+      if (this._isFirstRender) {
+        this.transitionIn();
+        this._isFirstRender = false;
+      }
+    },
+    deleteBlock: function() {
+      this.transitionOut().done(function() {
+        this.model.destroy();
+      }.bind(this));
+    },
+    transitionIn: function() {
+      return this._transition('mailpoet_block_transition_in');
+    },
+    transitionOut: function() {
+      return this._transition('mailpoet_block_transition_out');
+    },
+    _transition: function(className) {
+      var that = this,
+          promise = jQuery.Deferred();
+
+      this.$el.addClass(className);
+      this.$el.one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd animationend', function() {
+        that.$el.removeClass('mailpoet_block_transition_out');
+        promise.resolve();
+      });
+      return promise;
+    },
   });
 
   Module.BlockToolsView = AugmentedView.extend({
@@ -168,9 +199,9 @@ define([
     },
     deleteBlock: function(event) {
       event.preventDefault();
-      this.model.destroy();
+      this.model.trigger('delete');
       return false;
-    }
+    },
   });
 
   Module.BlockSettingsView = Marionette.LayoutView.extend({

assets/js/src/newsletter_editor/blocks/button.js

@@ -42,16 +42,12 @@ define([
   Module.ButtonBlockView = base.BlockView.extend({
     className: "mailpoet_block mailpoet_button_block mailpoet_droppable_block",
     getTemplate: function() { return templates.buttonBlock; },
-    modelEvents: {
-      'change': 'render',
-    },
     onDragSubstituteBy: function() { return Module.ButtonWidgetView; },
     initialize: function() {
       base.BlockView.prototype.initialize.apply(this, arguments);
-      var that = this;
 
       // Listen for attempts to change all dividers in one go
-      this._replaceButtonStylesHandler = function(data) { that.model.set(data); };
+      this._replaceButtonStylesHandler = function(data) { this.model.set(data); }.bind(this);
       App.getChannel().on('replaceAllButtonStyles', this._replaceButtonStylesHandler);
     },
     onRender: function() {

assets/js/src/newsletter_editor/blocks/container.js

@@ -75,7 +75,8 @@ define([
     getEmptyView: function() { return Module.ContainerBlockEmptyView; },
     emptyViewOptions: function() { return { renderOptions: this.renderOptions }; },
     modelEvents: {
-      'change': 'render'
+      'change': 'render',
+      'delete': 'deleteBlock',
     },
     events: {
       "mouseenter": "showTools",
@@ -136,6 +137,8 @@ define([
     },
     initialize: function(options) {
       this.renderOptions = _.defaults(options.renderOptions || {}, {});
+      this.on('dom:refresh', this.showBlock, this);
+      this._isFirstRender = true;
     },
     // Determines which view type should be used for a child
     getChildView: function(model) {
@@ -236,6 +239,34 @@ define([
         return newModel;
       };
     },
+    showBlock: function() {
+      if (this._isFirstRender) {
+        this.transitionIn();
+        this._isFirstRender = false;
+      }
+    },
+    deleteBlock: function() {
+      this.transitionOut().done(function() {
+        this.model.destroy();
+      }.bind(this));
+    },
+    transitionIn: function() {
+      return this._transition('mailpoet_block_transition_in');
+    },
+    transitionOut: function() {
+      return this._transition('mailpoet_block_transition_out');
+    },
+    _transition: function(className) {
+      var that = this,
+          promise = jQuery.Deferred();
+
+      this.$el.addClass(className);
+      this.$el.one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd animationend', function() {
+        that.$el.removeClass('mailpoet_block_transition_out');
+        promise.resolve();
+      });
+      return promise;
+    },
   });
 
   Module.ContainerBlockEmptyView = Marionette.ItemView.extend({

assets/js/src/newsletter_editor/blocks/posts.js

@@ -31,7 +31,7 @@ define([
       base = BaseBlock;
 
   Module.PostsBlockModel = base.BlockModel.extend({
-    stale: ['_selectedPosts', '_availablePosts'],
+    stale: ['_selectedPosts', '_availablePosts', '_transformedPosts'],
     defaults: function() {
       return this._getDefaults({
         type: 'posts',
@@ -63,6 +63,7 @@ define([
         divider: {},
         _selectedPosts: [],
         _availablePosts: [],
+        _transformedPosts: new (App.getBlockTypeModel('container'))(),
       }, App.getConfig().get('blockDefaults.posts'));
     },
     relations: function() {
@@ -71,15 +72,26 @@ define([
         divider: App.getBlockTypeModel('divider'),
         _selectedPosts: Backbone.Collection,
         _availablePosts: Backbone.Collection,
+        _transformedPosts: App.getBlockTypeModel('container'),
       };
     },
     initialize: function() {
-      var that = this;
+      var that = this,
+        POST_REFRESH_DELAY_MS = 500,
+        refreshAvailablePosts = _.debounce(this.fetchAvailablePosts.bind(this), POST_REFRESH_DELAY_MS),
+        refreshTransformedPosts = _.debounce(this._refreshTransformedPosts.bind(this), POST_REFRESH_DELAY_MS);
+
       // Attach Radio.Requests API primarily for highlighting
       _.extend(this, Radio.Requests);
 
       this.fetchAvailablePosts();
-      this.on('change:amount change:contentType change:terms change:inclusionType change:postStatus change:search change:sortBy', this._scheduleFetchAvailablePosts, this);
+      this.on('change:amount change:contentType change:terms change:inclusionType change:postStatus change:search change:sortBy', refreshAvailablePosts);
+
+      this.listenTo(this.get('_selectedPosts'), 'add remove reset', refreshTransformedPosts);
+      this.on('change:displayType change:titleFormat change:titlePosition change:titleAlignment change:titleIsLink change:imagePadded change:showAuthor change:authorPrecededBy change:showCategories change:categoriesPrecededBy change:readMoreType change:readMoreText change:showDivider', refreshTransformedPosts);
+      this.listenTo(this.get('readMoreButton'), 'change', refreshTransformedPosts);
+      this.listenTo(this.get('divider'), 'change', refreshTransformedPosts);
+
       this.on('insertSelectedPosts', this._insertSelectedPosts, this);
     },
     fetchAvailablePosts: function() {
@@ -93,20 +105,23 @@ define([
         console.log('Posts fetchPosts error', arguments);
       });
     },
-    /**
-     * Batch more changes during a specific time, instead of fetching
-     * ALC posts on each model change
-     */
-    _scheduleFetchAvailablePosts: function() {
-      var timeout = 500,
-        that = this;
-      if (this._fetchPostsTimer !== undefined) {
-        clearTimeout(this._fetchPostsTimer);
+    _refreshTransformedPosts: function() {
+      var that = this,
+        data = this.toJSON();
+
+      data.posts = this.get('_selectedPosts').pluck('ID');
+
+      if (data.posts.length === 0) {
+        this.get('_transformedPosts.blocks').reset();
+        return;
       }
-      this._fetchPostsTimer = setTimeout(function() {
-        that.fetchAvailablePosts();
-        that._fetchPostsTimer = undefined;
-      }, timeout);
+
+      WordpressComponent.getTransformedPosts(data).done(function(posts) {
+        console.log('Transformed posts fetched', arguments);
+        that.get('_transformedPosts').get('blocks').reset(posts, {parse: true});
+      }).fail(function() {
+        console.log('Posts _refreshTransformedPosts error', arguments);
+      });
     },
     _insertSelectedPosts: function() {
       var that = this,
@@ -131,6 +146,9 @@ define([
     className: "mailpoet_block mailpoet_posts_block mailpoet_droppable_block",
     getTemplate: function() { return templates.postsBlock; },
     modelEvents: {},
+    regions: _.extend({
+      postsRegion: '.mailpoet_posts_block_posts',
+    }, base.BlockView.prototype.regions),
     onDragSubstituteBy: function() { return Module.PostsWidgetView; },
     initialize: function() {
       base.BlockView.prototype.initialize.apply(this, arguments);
@@ -142,6 +160,13 @@ define([
         this.toolsRegion.show(this.toolsView);
       }
       this.trigger('showSettings');
+
+      var ContainerView = App.getBlockTypeView('container'),
+        renderOptions = {
+          disableTextEditor: true,
+          disableDragAndDrop: true,
+        };
+      this.postsRegion.show(new ContainerView({ model: this.model.get('_transformedPosts'), renderOptions: renderOptions }));
     },
     notifyAboutSelf: function() {
       return this;
@@ -197,8 +222,8 @@ define([
     },
     switchToDisplayOptions: function() {
       // Switch content view
-      this.$('.mailpoet_settings_posts_selection').addClass('mailpoet_hidden');
-      this.$('.mailpoet_settings_posts_display_options').removeClass('mailpoet_hidden');
+      this.$('.mailpoet_settings_posts_selection').addClass('mailpoet_closed');
+      this.$('.mailpoet_settings_posts_display_options').removeClass('mailpoet_closed');
 
       // Switch controls
       this.$('.mailpoet_settings_posts_show_display_options').addClass('mailpoet_hidden');
@@ -206,8 +231,8 @@ define([
     },
     switchToPostSelection: function() {
       // Switch content view
-      this.$('.mailpoet_settings_posts_display_options').addClass('mailpoet_hidden');
-      this.$('.mailpoet_settings_posts_selection').removeClass('mailpoet_hidden');
+      this.$('.mailpoet_settings_posts_display_options').addClass('mailpoet_closed');
+      this.$('.mailpoet_settings_posts_selection').removeClass('mailpoet_closed');
 
       // Switch controls
       this.$('.mailpoet_settings_posts_show_post_selection').addClass('mailpoet_hidden');
@@ -216,6 +241,7 @@ define([
     insertPosts: function() {
       this.model.trigger('insertSelectedPosts');
       this.model.destroy();
+      this.close();
     },
   });
 
@@ -307,11 +333,6 @@ define([
         },
       }).trigger( 'change' );
     },
-    onBeforeDestroy: function() {
-      base.BlockSettingsView.prototype.onBeforeDestroy.apply(this, arguments);
-      // Force close select2 if it hasn't closed yet
-      this.$('.mailpoet_posts_categories_and_tags').select2('close');
-    },
     changeField: function(field, event) {
       this.model.set(field, jQuery(event.target).val());
     },
@@ -323,7 +344,7 @@ define([
       _.each(postTypes, function(type) {
         select.append(jQuery('<option>', {
           value: type.name,
-          text: type.labels.singular_name,
+          text: type.label,
         }));
       });
       select.val(selectedValue);

assets/js/src/newsletter_editor/blocks/social.js

@@ -103,7 +103,8 @@ define([
     getTemplate: function() { return templates.socialBlock; },
     childViewContainer: '.mailpoet_social',
     modelEvents: {
-      'change': 'render'
+      'change': 'render',
+      'delete': 'deleteBlock',
     },
     events: {
       "mouseover": "showTools",
@@ -145,6 +146,10 @@ define([
       arguments[0].collection = arguments[0].model.get('icons');
       Marionette.CompositeView.apply(this, arguments);
     },
+    initialize: function() {
+      this.on('dom:refresh', this.showBlock, this);
+      this._isFirstRender = true;
+    },
     // Determines which view type should be used for a child
     childView: SocialIconView,
     templateHelpers: function() {
@@ -194,6 +199,34 @@ define([
       this.regionManager.destroy();
       _.extend(this, this._buildRegions(this.regions));
     },
+    showBlock: function() {
+      if (this._isFirstRender) {
+        this.transitionIn();
+        this._isFirstRender = false;
+      }
+    },
+    deleteBlock: function() {
+      this.transitionOut().done(function() {
+        this.model.destroy();
+      }.bind(this));
+    },
+    transitionIn: function() {
+      return this._transition('mailpoet_block_transition_in');
+    },
+    transitionOut: function() {
+      return this._transition('mailpoet_block_transition_out');
+    },
+    _transition: function(className) {
+      var that = this,
+          promise = jQuery.Deferred();
+
+      this.$el.addClass(className);
+      this.$el.one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd animationend', function() {
+        that.$el.removeClass('mailpoet_block_transition_out');
+        promise.resolve();
+      });
+      return promise;
+    },
   });
 
   Module.SocialBlockToolsView = base.BlockToolsView.extend({

assets/js/src/newsletter_editor/components/save.js

@@ -6,8 +6,9 @@ define([
     'backbone.marionette',
     'jquery',
     'blob',
-    'filesaver'
-  ], function(App, MailPoet, Notice, Backbone, Marionette, jQuery, Blob, FileSaver) {
+    'filesaver',
+    'html2canvas'
+  ], function(App, MailPoet, Notice, Backbone, Marionette, jQuery, Blob, FileSaver, html2canvas) {
 
   "use strict";
 
@@ -46,26 +47,52 @@ define([
     });
   };
 
+  Module.getThumbnail = function(element, options) {
+    return html2canvas(element, options || {});
+  };
+
   Module.saveTemplate = function(options) {
-    return MailPoet.Ajax.post({
-      endpoint: 'newsletterTemplates',
-      action: 'save',
-      data: _.extend(options || {}, {
+    var that = this,
+        promise = jQuery.Deferred();
+
+    promise.then(function(thumbnail) {
+      var data = _.extend(options || {}, {
+        thumbnail: thumbnail.toDataURL('image/jpeg'),
         body: App.getBody(),
-      }),
+      });
+
+      return MailPoet.Ajax.post({
+        endpoint: 'newsletterTemplates',
+        action: 'save',
+        data: data,
+      });
     });
+
+    Module.getThumbnail(
+      jQuery('#mailpoet_editor_content > .mailpoet_block').get(0)
+    ).then(function(thumbnail) {
+      promise.resolve(thumbnail);
+    });
+
+    return promise;
   };
 
   Module.exportTemplate = function(options) {
-    var data = _.extend(options || {}, {
-      body: App.getBody(),
-    });
-    var blob = new Blob(
-      [JSON.stringify(data)],
-      { type: 'application/json;charset=utf-8' }
-    );
+    var that = this;
+    return Module.getThumbnail(
+      jQuery('#mailpoet_editor_content > .mailpoet_block').get(0)
+    ).then(function(thumbnail) {
+      var data = _.extend(options || {}, {
+        thumbnail: thumbnail.toDataURL('image/jpeg'),
+        body: App.getBody(),
+      });
+      var blob = new Blob(
+        [JSON.stringify(data)],
+        { type: 'application/json;charset=utf-8' }
+      );
 
-    FileSaver.saveAs(blob, 'template.json');
+      FileSaver.saveAs(blob, 'template.json');
+    });
   };
 
   Module.SaveView = Marionette.LayoutView.extend({

assets/js/src/newsletters/list.jsx

@@ -21,6 +21,10 @@ define(
         label: 'Subject',
         sortable: true
       },
+      {
+        name: 'status',
+        label: 'Status'
+      },
       {
         name: 'segments',
         label: 'Lists'
@@ -112,12 +116,101 @@ define(
             </a>
           );
         }
+      },
+      {
+        name: 'trash'
       }
     ];
 
     var NewsletterList = React.createClass({
-      renderItem: function(newsletter, actions) {
+      pauseSending: function(item) {
+        MailPoet.Ajax.post({
+          endpoint: 'sendingQueue',
+          action: 'pause',
+          data: item.id
+        }).done(function() {
+          jQuery('#resume_'+item.id).show();
+          jQuery('#pause_'+item.id).hide();
+        });
+      },
+      resumeSending: function(item) {
+        MailPoet.Ajax.post({
+          endpoint: 'sendingQueue',
+          action: 'resume',
+          data: item.id
+        }).done(function() {
+          jQuery('#pause_'+item.id).show();
+          jQuery('#resume_'+item.id).hide();
+        });
+      },
+      renderStatus: function(item) {
+        if(item.queue === null) {
+          return (
+            <span>Not sent yet.</span>
+          );
+        } else {
+          var progressClasses = classNames(
+            'mailpoet_progress',
+            { 'mailpoet_progress_complete': item.queue.status === 'completed'}
+          );
 
+          // calculate percentage done
+          var percentage = Math.round(
+            (item.queue.count_processed * 100) / (item.queue.count_total)
+          );
+
+          var label = false;
+
+          if(item.queue.status === 'completed') {
+            label = (
+              <span>
+                Sent to {
+                  item.queue.count_processed - item.queue.count_failed
+                } out of { item.queue.count_total }.
+              </span>
+            );
+          } else {
+            label = (
+              <span>
+                { item.queue.count_processed } / { item.queue.count_total }
+                &nbsp;&nbsp;
+                <a
+                  id={ 'resume_'+item.id }
+                  className="button"
+                  style={{ display: (item.queue.status === 'paused') ? 'inline-block': 'none' }}
+                  href="javascript:;"
+                  onClick={ this.resumeSending.bind(null, item) }
+                >Resume</a>
+                <a
+                  id={ 'pause_'+item.id }
+                  className="button mailpoet_pause"
+                  style={{ display: (item.queue.status === null) ? 'inline-block': 'none' }}
+                  href="javascript:;"
+                  onClick={ this.pauseSending.bind(null, item) }
+                >Pause</a>
+              </span>
+            );
+          }
+
+          return (
+            <div>
+              <div className={ progressClasses }>
+                  <span
+                    className="mailpoet_progress_bar"
+                    style={ { width: percentage + "%"} }
+                  ></span>
+                  <span className="mailpoet_progress_label">
+                    { percentage + "%" }
+                  </span>
+              </div>
+              <p style={{ textAlign:'center' }}>
+                { label }
+              </p>
+            </div>
+          );
+        }
+      },
+      renderItem: function(newsletter, actions) {
         var rowClasses = classNames(
           'manage-column',
           'column-primary',
@@ -138,6 +231,9 @@ define(
               </strong>
               { actions }
             </td>
+            <td className="column" data-colname="Lists">
+              { this.renderStatus(newsletter) }
+            </td>
             <td className="column" data-colname="Lists">
               { segments }
             </td>
@@ -164,7 +260,8 @@ define(
               columns={columns}
               bulk_actions={ bulk_actions }
               item_actions={ item_actions }
-              messages={ messages } />
+              messages={ messages }
+              auto_refresh={ true } />
           </div>
         );
       }

assets/js/src/newsletters/send.jsx

@@ -37,6 +37,9 @@ define(
         multiple: true,
         filter: function(segment) {
           return !!(!segment.deleted_at);
+        },
+        validation: {
+          'data-parsley-required': true
         }
       },
       {
@@ -45,17 +48,24 @@ define(
         tip: "Name & email of yourself or your company.",
         fields: [
           {
-            name: 'from_name',
+            name: 'sender_name',
             type: 'text',
             placeholder: 'John Doe',
-            defaultValue: settings.from_name
+            defaultValue: (settings.sender !== undefined) ? settings.sender.name : '',
+            validation: {
+              'data-parsley-required': true
+            }
           },
           {
-            name: 'from_email',
+            name: 'sender_address',
             type: 'text',
             placeholder: 'john.doe@email.com',
-            defaultValue: settings.from_address
-          },
+            defaultValue: (settings.sender !== undefined) ? settings.sender.address : '',
+            validation: {
+              'data-parsley-required': true,
+              'data-parsley-type': 'email'
+            }
+          }
         ]
       },
       {
@@ -68,20 +78,25 @@ define(
           {
             name: 'reply_to_name',
             type: 'text',
-            placeholder: 'John Doe'
+            placeholder: 'John Doe',
+            defaultValue: (settings.reply_to !== undefined) ? settings.reply_to.name : '',
           },
           {
-            name: 'reply_to_email',
+            name: 'reply_to_address',
             type: 'text',
-            placeholder: 'john.doe@email.com'
+            placeholder: 'john.doe@email.com',
+            defaultValue: (settings.reply_to !== undefined) ? settings.reply_to.address : ''
           },
         ]
       }
     ];
 
     var messages = {
-      updated: function() {
-        MailPoet.Notice.success('The newsletter has been updated!');
+      onUpdate: function() {
+        MailPoet.Notice.success('Newsletter successfully updated!');
+      },
+      onCreate: function() {
+        MailPoet.Notice.success('Newsletter successfully added!');
       }
     };
 
@@ -90,34 +105,43 @@ define(
         Router.History
       ],
       handleSend: function() {
-        MailPoet.Ajax.post({
-          endpoint: 'newsletters',
-          action: 'send',
-          data: {
-            id: this.props.params.id,
-            newsletter: jQuery('#mailpoet_newsletter').serializeObject(),
-            segments: jQuery('#mailpoet_segments').val()
-          }
-        }).done(function(response) {
-          if(response === true) {
-            this.history.pushState(null, '/');
+        if(jQuery('#mailpoet_newsletter').parsley().validate() === true) {
+          MailPoet.Ajax.post({
+            endpoint: 'sendingQueue',
+            action: 'add',
+            data: {
+              newsletter_id: this.props.params.id,
+              segments: jQuery('#mailpoet_segments').val()
+            }
+          }).done(function(response) {
+            if(response.result === true) {
+              this.history.pushState(null, '/');
 
-            MailPoet.Notice.success(
-              'The newsletter has been sent!'
-            );
-          } else {
-            if(response.errors) {
-              MailPoet.Notice.error(
-                response.errors.join("<br />")
+              MailPoet.Notice.success(
+                'The newsletter is being sent...'
               );
             } else {
-              MailPoet.Notice.error(
-                'An error occurred while trying to send. '+
-                '<a href="?page=mailpoet-settings">Check your settings.</a>'
-              );
+              if(response.errors) {
+                MailPoet.Notice.error(
+                  response.errors.join("<br />")
+                );
+              } else {
+                MailPoet.Notice.error(
+                  'An error occurred while trying to send. '+
+                  '<a href="?page=mailpoet-settings">Check your settings.</a>'
+                );
+              }
             }
-          }
-        }.bind(this));
+          }.bind(this));
+        }
+      },
+      componentDidMount: function() {
+        if(this.isMounted()) {
+          jQuery('#mailpoet_newsletter').parsley();
+        }
+      },
+      isValid: function() {
+        return (jQuery('#mailpoet_newsletter').parsley().validate());
       },
       render: function() {
         return (
@@ -131,7 +155,8 @@ define(
               endpoint="newsletters"
               fields={ fields }
               params={ this.props.params }
-              messages={ messages }>
+              messages={ messages }
+              isValid={ this.isValid }>
 
               <p className="submit">
                 <input

assets/js/src/newsletters/templates.jsx

@@ -99,7 +99,7 @@ define(
                     "MailPoet's Guide",
                   description:
                     "This is the standard template that comes with MailPoet.",
-                  readonly: true
+                  readonly: "1"
                 }
               ]
             }
@@ -150,6 +150,13 @@ define(
            this.setState({ loading: false });
         }
       },
+      handleShowTemplate: function(template) {
+        MailPoet.Modal.popup({
+          title: template.name,
+          template: '<img src="{{ thumbnail }}" />',
+          data: template,
+        });
+      },
       handleTemplateImport: function() {
         this.getTemplates();
       },
@@ -164,11 +171,22 @@ define(
                 Delete
               </a>
             </div>
-          );
+          ), thumbnail = '';
+
+          if (typeof template.thumbnail === 'string'
+              && template.thumbnail.length > 0) {
+            thumbnail = (
+              <a href="javascript:;" onClick={this.handleShowTemplate.bind(null, template)}>
+                <img src={ template.thumbnail } />
+                <div className="mailpoet_overlay"></div>
+              </a>
+            );
+          }
 
           return (
             <li key={ 'template-'+index }>
               <div className="mailpoet_thumbnail">
+                { thumbnail }
               </div>
 
               <div className="mailpoet_description">
@@ -192,7 +210,7 @@ define(
                     Preview
                   </a>
               </div>
-              { (template.readonly) ? false : deleteLink }
+              { (template.readonly === "1") ? false : deleteLink }
             </li>
           );
         }.bind(this));

assets/js/src/segments/list.jsx

@@ -121,6 +121,32 @@ const item_actions = [
         );
         refresh();
       });
+    },
+    display: function(segment) {
+      return (segment.type !== 'wp_users');
+    }
+  },
+  {
+    name: 'synchronize_segment',
+    label: 'Update',
+    className: 'update',
+    onClick: function(item, refresh) {
+      MailPoet.Modal.loading(true);
+      MailPoet.Ajax.post({
+        endpoint: 'segments',
+        action: 'synchronize'
+      }).done(function(response) {
+        MailPoet.Modal.loading(false);
+        if(response === true) {
+          MailPoet.Notice.success(
+            ('List "%$1s" has been synchronized.').replace('%$1s', item.name)
+          );
+          refresh();
+        }
+      });
+    },
+    display: function(segment) {
+      return (segment.type === 'wp_users');
     }
   },
   {
@@ -130,15 +156,16 @@ const item_actions = [
         <a href={ item.subscribers_url }>View subscribers</a>
       );
     }
+  },
+  {
+    name: 'trash',
+    display: function(segment) {
+      return (segment.type !== 'wp_users');
+    }
   }
 ];
 
 const bulk_actions = [
-  {
-    name: 'trash',
-    label: 'Trash',
-    onSuccess: messages.onTrash
-  }
 ];
 
 const SegmentList = React.createClass({
@@ -148,7 +175,6 @@ const SegmentList = React.createClass({
       'column-primary',
       'has-row-actions'
     );
-
     return (
       <div>
         <td className={ rowClasses }>

assets/js/src/settings/tabs.js

@@ -15,10 +15,10 @@ define(
 
     MailPoet.Router = new (Backbone.Router.extend({
       routes: {
-        'mta(/:method)': 'sendingMethod',
+        'mta(/:group)': 'sendingMethodGroup',
         '(:tab)': 'tabs',
       },
-      sendingMethod: function(method) {
+      sendingMethodGroup: function(group) {
         // display mta tab
         this.tabs('mta');
 
@@ -30,13 +30,13 @@ define(
         // hide "save settings" button
         jQuery('.mailpoet_settings_submit').hide();
 
-        if(method === null) {
+        if(group === null) {
           // show sending methods
           jQuery('.mailpoet_sending_methods').fadeIn();
         } else {
           // hide DKIM option when using MailPoet's API
           jQuery('#mailpoet_mta_dkim')[
-            (method === 'mailpoet')
+            (group === 'mailpoet')
             ? 'hide'
             : 'show'
           ]();
@@ -45,7 +45,7 @@ define(
           jQuery('.mailpoet_sending_methods').hide();
 
           // display selected sending method's settings
-          jQuery('.mailpoet_sending_method[data-method="'+ method +'"]').show();
+          jQuery('.mailpoet_sending_method[data-group="'+ group +'"]').show();
           jQuery('#mailpoet_sending_method_setup').fadeIn();
         }
       },

assets/js/src/subscribers/importExport/import.js

@@ -20,6 +20,7 @@ define(
      return;
    }
    jQuery(document).ready(function () {
+     jQuery('input[name="select_method"]').attr('checked', false);
      // configure router
      router = new (Backbone.Router.extend({
        routes: {
@@ -299,11 +300,11 @@ define(
             var test,
              cleanEmail =
               email
-                // left/right trim spaces, punctuation (e.g., " 'email@email.com'; ")
-                // right trim non-printable characters (e.g., "email@email.com<6F>")
+              // left/right trim spaces, punctuation (e.g., " 'email@email.com'; ")
+              // right trim non-printable characters (e.g., "email@email.com<6F>")
                .replace(/^["';.,\s]+|[^\x20-\x7E]+$|["';.,_\s]+$/g, '')
-                // remove spaces (e.g., "email @ email . com")
-                // remove urlencoded characters
+               // remove spaces (e.g., "email @ email . com")
+               // remove urlencoded characters
                .replace(/\s+|%\d+|,+/g, '')
                .toLowerCase();
 
@@ -1000,7 +1001,6 @@ define(
        }
 
        function toggleNextStepButton(condition) {
-         console.log(condition);
          var disabled = 'button-disabled';
          if (condition === 'on') {
            nextStepButton.removeClass(disabled);

assets/js/src/subscribers/list.jsx

@@ -103,7 +103,9 @@ const bulk_actions = [
         id: 'move_to_segment',
         endpoint: 'segments',
         filter: function(segment) {
-          return !!(!segment.deleted_at);
+          return !!(
+            !segment.deleted_at && segment.type === 'default'
+          );
         }
       };
 
@@ -132,7 +134,9 @@ const bulk_actions = [
         id: 'add_to_segment',
         endpoint: 'segments',
         filter: function(segment) {
-          return !!(!segment.deleted_at);
+          return !!(
+            !segment.deleted_at && segment.type === 'default'
+          );
         }
       };
 
@@ -159,7 +163,12 @@ const bulk_actions = [
     onSelect: function() {
       let field = {
         id: 'remove_from_segment',
-        endpoint: 'segments'
+        endpoint: 'segments',
+        filter: function(segment) {
+          return !!(
+            segment.type === 'default'
+          );
+        }
       };
 
       return (
@@ -206,6 +215,21 @@ const bulk_actions = [
   }
 ];
 
+const item_actions = [
+  {
+    name: 'edit',
+    label: 'Edit',
+    link: function(item) {
+      return (
+        <Link to={ `/edit/${item.id}` }>Edit</Link>
+      );
+    }
+  },
+  {
+    name: 'trash'
+  }
+];
+
 const SubscriberList = React.createClass({
   renderItem: function(subscriber, actions) {
     let row_classes = classNames(
@@ -295,6 +319,7 @@ const SubscriberList = React.createClass({
           onRenderItem={ this.renderItem }
           columns={ columns }
           bulk_actions={ bulk_actions }
+          item_actions={ item_actions }
           messages={ messages }
           onGetItems={ this.onGetItems }
         />

assets/js/src/vendor_static/jquery.sticky-kit.js

@@ -0,0 +1,264 @@
+// Generated by CoffeeScript 1.9.2
+
+/**
+@license Sticky-kit v1.1.2 | WTFPL | Leaf Corcoran 2015 | http://leafo.net
+ */
+
+(function() {
+  var $, win;
+
+  $ = this.jQuery || window.jQuery;
+
+  win = $(window);
+
+  $.fn.stick_in_parent = function(opts) {
+    var doc, elm, enable_bottoming, fn, i, inner_scrolling, len, manual_spacer, offset_top, outer_width, parent_selector, recalc_every, sticky_class;
+    if (opts == null) {
+      opts = {};
+    }
+    sticky_class = opts.sticky_class, inner_scrolling = opts.inner_scrolling, recalc_every = opts.recalc_every, parent_selector = opts.parent, offset_top = opts.offset_top, manual_spacer = opts.spacer, enable_bottoming = opts.bottoming;
+    if (offset_top == null) {
+      offset_top = 0;
+    }
+    if (parent_selector == null) {
+      parent_selector = void 0;
+    }
+    if (inner_scrolling == null) {
+      inner_scrolling = true;
+    }
+    if (sticky_class == null) {
+      sticky_class = "is_stuck";
+    }
+    doc = $(document);
+    if (enable_bottoming == null) {
+      enable_bottoming = true;
+    }
+    outer_width = function(el) {
+      var _el, computed, w;
+      if (window.getComputedStyle) {
+        _el = el[0];
+        computed = window.getComputedStyle(el[0]);
+        w = parseFloat(computed.getPropertyValue("width")) + parseFloat(computed.getPropertyValue("margin-left")) + parseFloat(computed.getPropertyValue("margin-right"));
+        if (computed.getPropertyValue("box-sizing") !== "border-box") {
+          w += parseFloat(computed.getPropertyValue("border-left-width")) + parseFloat(computed.getPropertyValue("border-right-width")) + parseFloat(computed.getPropertyValue("padding-left")) + parseFloat(computed.getPropertyValue("padding-right"));
+        }
+        return w;
+      } else {
+        return el.outerWidth(true);
+      }
+    };
+    fn = function(elm, padding_bottom, parent_top, parent_height, top, height, el_float, detached) {
+      var bottomed, detach, fixed, last_pos, last_scroll_height, offset, parent, recalc, recalc_and_tick, recalc_counter, spacer, tick;
+      if (elm.data("sticky_kit")) {
+        return;
+      }
+      elm.data("sticky_kit", true);
+      last_scroll_height = doc.height();
+      parent = elm.parent();
+      if (parent_selector != null) {
+        parent = parent.closest(parent_selector);
+      }
+      if (!parent.length) {
+        throw "failed to find stick parent";
+      }
+      fixed = false;
+      bottomed = false;
+      spacer = manual_spacer != null ? manual_spacer && elm.closest(manual_spacer) : $("<div />");
+      if (spacer) {
+        spacer.css('position', elm.css('position'));
+      }
+      recalc = function() {
+        var border_top, padding_top, restore;
+        if (detached) {
+          return;
+        }
+        last_scroll_height = doc.height();
+        border_top = parseInt(parent.css("border-top-width"), 10);
+        padding_top = parseInt(parent.css("padding-top"), 10);
+        padding_bottom = parseInt(parent.css("padding-bottom"), 10);
+        parent_top = parent.offset().top + border_top + padding_top;
+        parent_height = parent.height();
+        if (fixed) {
+          fixed = false;
+          bottomed = false;
+          if (manual_spacer == null) {
+            elm.insertAfter(spacer);
+            spacer.detach();
+          }
+          elm.css({
+            position: "",
+            top: "",
+            width: "",
+            bottom: ""
+          }).removeClass(sticky_class);
+          restore = true;
+        }
+        top = elm.offset().top - (parseInt(elm.css("margin-top"), 10) || 0) - offset_top;
+        height = elm.outerHeight(true);
+        el_float = elm.css("float");
+        if (spacer) {
+          spacer.css({
+            width: outer_width(elm),
+            height: height,
+            display: elm.css("display"),
+            "vertical-align": elm.css("vertical-align"),
+            "float": el_float
+          });
+        }
+        if (restore) {
+          return tick();
+        }
+      };
+      recalc();
+
+      last_pos = void 0;
+      offset = offset_top;
+      recalc_counter = recalc_every;
+      tick = function() {
+        var css, delta, recalced, scroll, will_bottom, win_height;
+        if (detached) {
+          return;
+        }
+        recalced = false;
+        if (recalc_counter != null) {
+          recalc_counter -= 1;
+          if (recalc_counter <= 0) {
+            recalc_counter = recalc_every;
+            recalc();
+            recalced = true;
+          }
+        }
+        if (!recalced && doc.height() !== last_scroll_height) {
+          recalc();
+          recalced = true;
+        }
+        scroll = win.scrollTop();
+        if (last_pos != null) {
+          delta = scroll - last_pos;
+        }
+        last_pos = scroll;
+        if (fixed) {
+          if (enable_bottoming) {
+            will_bottom = scroll + height + offset > parent_height + parent_top;
+            if (bottomed && !will_bottom) {
+              bottomed = false;
+              elm.css({
+                position: "fixed",
+                bottom: "",
+                top: offset
+              }).trigger("sticky_kit:unbottom");
+            }
+          }
+          if (scroll < top) {
+            fixed = false;
+            offset = offset_top;
+            if (manual_spacer == null) {
+              if (el_float === "left" || el_float === "right") {
+                elm.insertAfter(spacer);
+              }
+              spacer.detach();
+            }
+            css = {
+              position: "",
+              width: "",
+              top: ""
+            };
+            elm.css(css).removeClass(sticky_class).trigger("sticky_kit:unstick");
+          }
+          if (inner_scrolling) {
+            win_height = win.height();
+            if (height + offset_top > win_height) {
+              if (!bottomed) {
+                offset -= delta;
+                offset = Math.max(win_height - height, offset);
+                offset = Math.min(offset_top, offset);
+                if (fixed) {
+                  elm.css({
+                    top: offset + "px"
+                  });
+                }
+              }
+            }
+          }
+        } else {
+          if (scroll > top) {
+            fixed = true;
+            css = {
+              position: "fixed",
+              top: offset
+            };
+            css.width = elm.css("box-sizing") === "border-box" ? elm.outerWidth() + "px" : elm.width() + "px";
+            elm.css(css).addClass(sticky_class);
+            if (manual_spacer == null) {
+              elm.after(spacer);
+              if (el_float === "left" || el_float === "right") {
+                spacer.append(elm);
+              }
+            }
+            elm.trigger("sticky_kit:stick");
+          }
+        }
+        if (fixed && enable_bottoming) {
+          if (will_bottom == null) {
+            will_bottom = scroll + height + offset > parent_height + parent_top;
+          }
+          if (!bottomed && will_bottom) {
+            bottomed = true;
+            if (parent.css("position") === "static") {
+              parent.css({
+                position: "relative"
+              });
+            }
+            return elm.css({
+              position: "absolute",
+              bottom: padding_bottom,
+              top: "auto"
+            }).trigger("sticky_kit:bottom");
+          }
+        }
+      };
+      recalc_and_tick = function() {
+        recalc();
+        return tick();
+      };
+      detach = function() {
+        detached = true;
+        win.off("touchmove", tick);
+        win.off("scroll", tick);
+        win.off("resize", recalc_and_tick);
+        $(document.body).off("sticky_kit:recalc", recalc_and_tick);
+        elm.off("sticky_kit:detach", detach);
+        elm.removeData("sticky_kit");
+        elm.css({
+          position: "",
+          bottom: "",
+          top: "",
+          width: ""
+        });
+        parent.position("position", "");
+        if (fixed) {
+          if (manual_spacer == null) {
+            if (el_float === "left" || el_float === "right") {
+              elm.insertAfter(spacer);
+            }
+            spacer.remove();
+          }
+          return elm.removeClass(sticky_class);
+        }
+      };
+      win.on("touchmove", tick);
+      win.on("scroll", tick);
+      win.on("resize", recalc_and_tick);
+      $(document.body).on("sticky_kit:recalc", recalc_and_tick);
+      elm.on("sticky_kit:detach", detach);
+      return setTimeout(tick, 0);
+    };
+    for (i = 0, len = this.length; i < len; i++) {
+      elm = this[i];
+      fn($(elm));
+    }
+    return this;
+  };
+
+}).call(this);
+

build

@@ -7,12 +7,10 @@ rm wysija-newsletters.zip;
 mkdir wysija-newsletters;
 
 # Production assets.
+npm install;
 ./do compile:all;
 
 # Production libraries.
-rm -rf vendor;
-rm -rf node_modules;
-rm composer.lock;
 ./composer.phar install --no-dev;
 
 # Copy release folders.
@@ -38,6 +36,4 @@ zip -r wysija-newsletters.zip wysija-newsletters;
 rm -rf wysija-newsletters;
 
 # Reinstall dev dependencies.
-rm composer.lock;
 ./composer.phar install;
-./do install;

composer.json

@@ -8,7 +8,9 @@
     "tburry/pquery": "*",
     "j4mie/paris": "1.5.4",
     "swiftmailer/swiftmailer": "^5.4",
-    "phpseclib/phpseclib": "*"
+    "phpseclib/phpseclib": "*",
+    "mtdowling/cron-expression": "^1.0",
+    "nesbot/carbon": "^1.21"
   },
   "require-dev": {
     "codeception/codeception": "*",

composer.lock

@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "7d7ef94b6e40ac2b2d594e5832d7e16d",
-    "content-hash": "2e70c335edf7429df0794ebf49e2f210",
+    "hash": "4720dce62e4a6a7bf4d3ba3944b9c2b9",
+    "content-hash": "748470f0803c52a798a4ecd1bb8a93b9",
     "packages": [
         {
             "name": "cerdic/css-tidy",
@@ -158,6 +158,97 @@
             ],
             "time": "2014-09-23 10:49:36"
         },
+        {
+            "name": "mtdowling/cron-expression",
+            "version": "v1.0.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mtdowling/cron-expression.git",
+                "reference": "fd92e883195e5dfa77720b1868cf084b08be4412"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mtdowling/cron-expression/zipball/fd92e883195e5dfa77720b1868cf084b08be4412",
+                "reference": "fd92e883195e5dfa77720b1868cf084b08be4412",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "4.*"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "Cron": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due",
+            "keywords": [
+                "cron",
+                "schedule"
+            ],
+            "time": "2015-01-11 23:07:46"
+        },
+        {
+            "name": "nesbot/carbon",
+            "version": "1.21.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/briannesbitt/Carbon.git",
+                "reference": "7b08ec6f75791e130012f206e3f7b0e76e18e3d7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/7b08ec6f75791e130012f206e3f7b0e76e18e3d7",
+                "reference": "7b08ec6f75791e130012f206e3f7b0e76e18e3d7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0",
+                "symfony/translation": "~2.6|~3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0|~5.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Carbon\\": "src/Carbon/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Brian Nesbitt",
+                    "email": "brian@nesbot.com",
+                    "homepage": "http://nesbot.com"
+                }
+            ],
+            "description": "A simple API extension for DateTime.",
+            "homepage": "http://carbon.nesbot.com",
+            "keywords": [
+                "date",
+                "datetime",
+                "time"
+            ],
+            "time": "2015-11-04 20:07:17"
+        },
         {
             "name": "phpmailer/phpmailer",
             "version": "v5.2.14",
@@ -403,6 +494,69 @@
             ],
             "time": "2015-06-06 14:19:39"
         },
+        {
+            "name": "symfony/translation",
+            "version": "v2.7.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/translation.git",
+                "reference": "e4ecb9c3ba1304eaf24de15c2d7a428101c1982f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/e4ecb9c3ba1304eaf24de15c2d7a428101c1982f",
+                "reference": "e4ecb9c3ba1304eaf24de15c2d7a428101c1982f",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "conflict": {
+                "symfony/config": "<2.7"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~2.7",
+                "symfony/intl": "~2.4",
+                "symfony/yaml": "~2.2"
+            },
+            "suggest": {
+                "psr/log": "To use logging capability in translator",
+                "symfony/config": "",
+                "symfony/yaml": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Translation\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Translation Component",
+            "homepage": "https://symfony.com",
+            "time": "2015-11-18 13:41:01"
+        },
         {
             "name": "tburry/pquery",
             "version": "v1.1.0",
@@ -783,16 +937,16 @@
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.1.0",
+            "version": "6.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "66fd14b4d0b8f2389eaf37c5458608c7cb793a81"
+                "reference": "c6851d6e48f63b69357cbfa55bca116448140e0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/66fd14b4d0b8f2389eaf37c5458608c7cb793a81",
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-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/6ccd9289ec1c71d01a49d83480de3b5293ce30c8",
-                "reference": "6ccd9289ec1c71d01a49d83480de3b5293ce30c8",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.9"
-            },
-            "conflict": {
-                "symfony/config": "<2.7"
-            },
-            "require-dev": {
-                "psr/log": "~1.0",
-                "symfony/config": "~2.7",
-                "symfony/intl": "~2.4",
-                "symfony/yaml": "~2.2"
-            },
-            "suggest": {
-                "psr/log": "To use logging capability in translator",
-                "symfony/config": "",
-                "symfony/yaml": ""
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.7-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Translation\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Translation Component",
-            "homepage": "https://symfony.com",
-            "time": "2015-10-27 15:38:06"
+            "time": "2015-11-18 13:41:01"
         },
         {
             "name": "symfony/twig-bridge",
-            "version": "v2.7.6",
+            "version": "v2.7.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/twig-bridge.git",
-                "reference": "3dd44937b1e08af8c8f6b14850f4b9c4d1039c6f"
+                "reference": "7c491aa71af4320747f81ab0140eac4f0ad5509b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/twig-bridge/zipball/3dd44937b1e08af8c8f6b14850f4b9c4d1039c6f",
-                "reference": "3dd44937b1e08af8c8f6b14850f4b9c4d1039c6f",
+                "url": "https://api.github.com/repos/symfony/twig-bridge/zipball/7c491aa71af4320747f81ab0140eac4f0ad5509b",
+                "reference": "7c491aa71af4320747f81ab0140eac4f0ad5509b",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9",
-                "twig/twig": "~1.20|~2.0"
+                "twig/twig": "~1.23|~2.0"
             },
             "require-dev": {
                 "symfony/asset": "~2.7",
@@ -2852,7 +2988,10 @@
             "autoload": {
                 "psr-4": {
                     "Symfony\\Bridge\\Twig\\": ""
-                }
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -2870,20 +3009,20 @@
             ],
             "description": "Symfony Twig Bridge",
             "homepage": "https://symfony.com",
-            "time": "2015-10-11 09:39:48"
+            "time": "2015-11-02 20:25:31"
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.7.6",
+            "version": "v2.7.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "eca9019c88fbe250164affd107bc8057771f3f4d"
+                "reference": "4cfcd7a9fceba662b3c036b7d9a91f6197af046c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/eca9019c88fbe250164affd107bc8057771f3f4d",
-                "reference": "eca9019c88fbe250164affd107bc8057771f3f4d",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/4cfcd7a9fceba662b3c036b7d9a91f6197af046c",
+                "reference": "4cfcd7a9fceba662b3c036b7d9a91f6197af046c",
                 "shasum": ""
             },
             "require": {
@@ -2898,7 +3037,10 @@
             "autoload": {
                 "psr-4": {
                     "Symfony\\Component\\Yaml\\": ""
-                }
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -2916,7 +3058,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2015-10-11 09:39:48"
+            "time": "2015-11-18 13:41:01"
         },
         {
             "name": "twig/extensions",

lib/Config/Changelog.php

@@ -0,0 +1,61 @@
+<?php
+namespace MailPoet\Config;
+use \MailPoet\Models\Setting;
+
+class Changelog {
+  function init() {
+    $doing_ajax = (bool)(defined('DOING_AJAX') && DOING_AJAX);
+
+    // don't run any check when it's an ajax request
+    if($doing_ajax) {
+      return;
+    }
+
+    // don't run any check when we're not on our pages
+    if(
+      !(isset($_GET['page']))
+      or
+      (isset($_GET['page']) && strpos($_GET['page'], 'mailpoet') !== 0)
+    ) {
+      return;
+    }
+
+    add_action(
+      'admin_init',
+      array($this, 'check')
+    );
+  }
+
+  function check() {
+    $version = Setting::getValue('version', null);
+    $redirect_url = null;
+
+    if($version === null) {
+      // new install
+      $redirect_url = admin_url('admin.php?page=mailpoet-welcome');
+    } else if($version !== Env::$version) {
+      // update
+      $redirect_url = admin_url('admin.php?page=mailpoet-update');
+    }
+
+    if($redirect_url !== null) {
+      // save version number
+      Setting::setValue('version', Env::$version);
+
+      global $wp;
+      $current_url = home_url(add_query_arg($wp->query_string, $wp->request));
+
+      if($redirect_url !== $current_url) {
+        wp_safe_redirect(
+          add_query_arg(
+            array(
+              'mailpoet_redirect' => urlencode($current_url)
+            ),
+            $redirect_url
+          )
+        );
+        exit;
+      }
+    }
+  }
+}

lib/Config/Env.php

@@ -4,34 +4,37 @@ namespace MailPoet\Config;
 if(!defined('ABSPATH')) exit;
 
 class Env {
-  public static $version;
-  public static $plugin_name;
-  public static $file;
-  public static $path;
-  public static $views_path;
-  public static $assets_path;
-  public static $assets_url;
-  public static $temp_name;
-  public static $temp_path;
-  public static $languages_path;
-  public static $lib_path;
-  public static $plugin_prefix;
-  public static $db_prefix;
-  public static $db_source_name;
-  public static $db_host;
-  public static $db_socket;
-  public static $db_port;
-  public static $db_name;
-  public static $db_username;
-  public static $db_password;
-  public static $db_charset;
+  static $version;
+  static $plugin_name;
+  static $plugin_url;
+  static $plugin_path;
+  static $file;
+  static $path;
+  static $views_path;
+  static $assets_path;
+  static $assets_url;
+  static $temp_name;
+  static $temp_path;
+  static $languages_path;
+  static $lib_path;
+  static $plugin_prefix;
+  static $db_prefix;
+  static $db_source_name;
+  static $db_host;
+  static $db_socket;
+  static $db_port;
+  static $db_name;
+  static $db_username;
+  static $db_password;
+  static $db_charset;
 
-  public static function init($file, $version) {
+  static function init($file, $version) {
     global $wpdb;
     self::$version = $version;
-    self::$plugin_name = 'mailpoet';
     self::$file = $file;
     self::$path = dirname(self::$file);
+    self::$plugin_name = 'mailpoet';
+    self::$plugin_url = plugin_dir_url(__FILE__);
     self::$views_path = self::$path . '/views';
     self::$assets_path = self::$path . '/assets';
     self::$assets_url = plugins_url('/assets', $file);
@@ -44,11 +47,12 @@ class Env {
     self::$db_host = DB_HOST;
     self::$db_port = 3306;
     self::$db_socket = false;
-    if (preg_match('/(?=:\d+$)/', DB_HOST)) {
+    if(preg_match('/(?=:\d+$)/', DB_HOST)) {
       list(self::$db_host, self::$db_port) = explode(':', DB_HOST);
-    }
-    else if (preg_match('/:/', DB_HOST)) {
-      self::$db_socket = true;
+    } else {
+      if(preg_match('/:/', DB_HOST)) {
+        self::$db_socket = true;
+      }
     }
     self::$db_name = DB_NAME;
     self::$db_username = DB_USER;
@@ -57,7 +61,7 @@ class Env {
     self::$db_source_name = self::dbSourceName(self::$db_host, self::$db_socket, self::$db_port);
   }
 
-  private static function dbSourceName($host, $socket,$port) {
+  private static function dbSourceName($host, $socket, $port) {
     $source_name = array(
       (!$socket) ? 'mysql:host=' : 'mysql:unix_socket=',
       $host,
@@ -70,4 +74,19 @@ class Env {
     );
     return implode('', $source_name);
   }
+
+  static function isPluginActivated() {
+    $activatesPlugins = get_option('active_plugins');
+    $isActivated = (
+      in_array(
+        sprintf('%s/%s.php', basename(self::$path), self::$plugin_name),
+        $activatesPlugins
+      ) ||
+      in_array(
+        sprintf('%s/%s.php', explode('/', plugin_basename(__FILE__))[0], self::$plugin_name),
+        $activatesPlugins
+      )
+    );
+    return ($isActivated) ? true : false;
+  }
 }

lib/Config/Hooks.php

@@ -0,0 +1,56 @@
+<?php
+namespace MailPoet\Config;
+
+class Hooks {
+  function __construct() {
+  }
+
+  function init() {
+    // WP Users synchronization
+    add_action(
+      'user_register',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+    add_action(
+      'added_existing_user',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+    add_action(
+      'profile_update',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+    add_action(
+      'delete_user',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+    // multisite
+    add_action(
+      'deleted_user',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+    add_action(
+      'remove_user_from_blog',
+      '\MailPoet\Segments\WP::synchronizeUser',
+      1
+    );
+
+    add_filter(
+      'image_size_names_choose',
+      array(
+        $this,
+        'appendImageSizes'
+      )
+    );
+  }
+
+  function appendImageSizes($sizes) {
+    return array_merge($sizes, array(
+      'mailpoet_newsletter_max' => __('MailPoet Newsletter'),
+    ));
+  }
+}

lib/Config/Initializer.php

@@ -2,6 +2,7 @@
 namespace MailPoet\Config;
 
 use MailPoet\Models;
+use MailPoet\Cron\Supervisor;
 use MailPoet\Router;
 
 if(!defined('ABSPATH')) exit;
@@ -24,6 +25,11 @@ class Initializer {
     $this->setupWidget();
     $this->setupAnalytics();
     $this->setupPermissions();
+    $this->setupChangelog();
+    $this->setupPublicAPI();
+    $this->runQueueSupervisor();
+    $this->setupHooks();
+    $this->setupImages();
   }
 
   function setupDB() {
@@ -32,7 +38,8 @@ class Initializer {
     \ORM::configure('password', Env::$db_password);
     \ORM::configure('logging', WP_DEBUG);
     \ORM::configure('driver_options', array(
-      \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'
+      \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+      \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET TIME_ZONE = "+00:00"'
     ));
 
     $subscribers = Env::$db_prefix . 'subscribers';
@@ -40,6 +47,8 @@ class Initializer {
     $newsletters = Env::$db_prefix . 'newsletters';
     $newsletter_templates = Env::$db_prefix . 'newsletter_templates';
     $segments = Env::$db_prefix . 'segments';
+    $filters = Env::$db_prefix . 'filters';
+    $segment_filter = Env::$db_prefix . 'segment_filter';
     $forms = Env::$db_prefix . 'forms';
     $subscriber_segment = Env::$db_prefix . 'subscriber_segment';
     $newsletter_segment = Env::$db_prefix . 'newsletter_segment';
@@ -47,11 +56,15 @@ class Initializer {
     $subscriber_custom_field = Env::$db_prefix . 'subscriber_custom_field';
     $newsletter_option_fields = Env::$db_prefix . 'newsletter_option_fields';
     $newsletter_option = Env::$db_prefix . 'newsletter_option';
+    $sending_queues = Env::$db_prefix . 'sending_queues';
+    $newsletter_statistics = Env::$db_prefix . 'newsletter_statistics';
 
     define('MP_SUBSCRIBERS_TABLE', $subscribers);
     define('MP_SETTINGS_TABLE', $settings);
     define('MP_NEWSLETTERS_TABLE', $newsletters);
     define('MP_SEGMENTS_TABLE', $segments);
+    define('MP_FILTERS_TABLE', $filters);
+    define('MP_SEGMENT_FILTER_TABLE', $segment_filter);
     define('MP_FORMS_TABLE', $forms);
     define('MP_SUBSCRIBER_SEGMENT_TABLE', $subscriber_segment);
     define('MP_NEWSLETTER_TEMPLATES_TABLE', $newsletter_templates);
@@ -60,6 +73,8 @@ class Initializer {
     define('MP_SUBSCRIBER_CUSTOM_FIELD_TABLE', $subscriber_custom_field);
     define('MP_NEWSLETTER_OPTION_FIELDS_TABLE', $newsletter_option_fields);
     define('MP_NEWSLETTER_OPTION_TABLE', $newsletter_option);
+    define('MP_SENDING_QUEUE_TABLE', $sending_queues);
+    define('MP_NEWSLETTER_STATISTICS_TABLE', $newsletter_statistics);
   }
 
   function setupActivator() {
@@ -104,4 +119,30 @@ class Initializer {
     $permissions = new Permissions();
     $permissions->init();
   }
+
+  function setupChangelog() {
+    $changelog = new Changelog();
+    $changelog->init();
+  }
+
+  function setupHooks() {
+    $hooks = new Hooks();
+    $hooks->init();
+  }
+
+  function setupPublicAPI() {
+    $publicAPI = new PublicAPI();
+    $publicAPI->init();
+  }
+
+  function runQueueSupervisor() {
+    try {
+      $supervisor = new Supervisor();
+      $supervisor->checkDaemon();
+    } catch (\Exception $e) {}
+  }
+
+  function setupImages() {
+    add_image_size('mailpoet_newsletter_max', 1320);
+  }
 }

lib/Config/Menu.php

@@ -1,17 +1,18 @@
 <?php
 namespace MailPoet\Config;
 
+use MailPoet\Form\Block;
+use MailPoet\Form\Renderer as FormRenderer;
+use MailPoet\Models\CustomField;
+use MailPoet\Models\Form;
+use MailPoet\Models\Segment;
+use MailPoet\Models\Setting;
+use MailPoet\Settings\Charsets;
+use MailPoet\Settings\Hosts;
+use MailPoet\Settings\Pages;
 use MailPoet\Subscribers\ImportExport\BootStrapMenu;
-use \MailPoet\Models\Segment;
-use \MailPoet\Models\Setting;
-use \MailPoet\Models\Form;
-use \MailPoet\Form\Block;
-use \MailPoet\Form\Renderer as FormRenderer;
-use \MailPoet\Settings\Hosts;
-use \MailPoet\Settings\Pages;
-use \MailPoet\Settings\Charsets;
-use \MailPoet\Util\Permissions;
-use \MailPoet\Util\DKIM;
+use MailPoet\Util\DKIM;
+use MailPoet\Util\Permissions;
 
 if(!defined('ABSPATH')) exit;
 
@@ -24,7 +25,10 @@ class Menu {
   function init() {
     add_action(
       'admin_menu',
-      array($this, 'setup')
+      array(
+        $this,
+        'setup'
+      )
     );
   }
 
@@ -34,7 +38,10 @@ class Menu {
       'MailPoet',
       'manage_options',
       'mailpoet',
-      array($this, 'welcome'),
+      array(
+        $this,
+        'home'
+      ),
       $this->assets_url . '/img/menu_icon.png',
       30
     );
@@ -44,7 +51,10 @@ class Menu {
       __('Newsletters'),
       'manage_options',
       'mailpoet-newsletters',
-      array($this, 'newsletters')
+      array(
+        $this,
+        'newsletters'
+      )
     );
     add_submenu_page(
       'mailpoet',
@@ -52,7 +62,10 @@ class Menu {
       __('Forms'),
       'manage_options',
       'mailpoet-forms',
-      array($this, 'forms')
+      array(
+        $this,
+        'forms'
+      )
     );
     add_submenu_page(
       'mailpoet',
@@ -60,7 +73,10 @@ class Menu {
       __('Subscribers'),
       'manage_options',
       'mailpoet-subscribers',
-      array($this, 'subscribers')
+      array(
+        $this,
+        'subscribers'
+      )
     );
     add_submenu_page(
       'mailpoet',
@@ -68,7 +84,10 @@ class Menu {
       __('Segments'),
       'manage_options',
       'mailpoet-segments',
-      array($this, 'segments')
+      array(
+        $this,
+        'segments'
+      )
     );
     add_submenu_page(
       'mailpoet',
@@ -76,7 +95,10 @@ class Menu {
       __('Settings'),
       'manage_options',
       'mailpoet-settings',
-      array($this, 'settings')
+      array(
+        $this,
+        'settings'
+      )
     );
     add_submenu_page(
       null,
@@ -84,7 +106,10 @@ class Menu {
       __('Import'),
       'manage_options',
       'mailpoet-import',
-      array($this, 'import')
+      array(
+        $this,
+        'import'
+      )
     );
     add_submenu_page(
       null,
@@ -92,33 +117,71 @@ class Menu {
       __('Export'),
       'manage_options',
       'mailpoet-export',
-      array($this, 'export')
+      array(
+        $this,
+        'export'
+      )
     );
-    // add_submenu_page(
-    //   'mailpoet',
-    //   __('Newsletter editor'),
-    //   __('Newsletter editor'),
-    //   'manage_options',
-    //   'mailpoet-newsletter-editor',
-    //   array($this, 'newletterEditor')
-    // );
-    $this->registered_pages();
-  }
 
-  function registered_pages() {
-    global $_registered_pages;
-    $pages = array(
-      'mailpoet-welcome' => array($this, 'welcome'),
-      'mailpoet-form-editor' => array($this, 'formEditor'),
-      'mailpoet-newsletter-editor' => array($this, 'newletterEditor')
+    add_submenu_page(
+      null,
+      __('Welcome'),
+      __('Welcome'),
+      'manage_options',
+      'mailpoet-welcome',
+      array(
+        $this,
+        'welcome'
+      )
+    );
+
+    add_submenu_page(
+      null,
+      __('Update'),
+      __('Update'),
+      'manage_options',
+      'mailpoet-update',
+      array(
+        $this,
+        'update'
+      )
+    );
+
+    add_submenu_page(
+      null,
+      __('Form editor'),
+      __('Form editor'),
+      'manage_options',
+      'mailpoet-form-editor',
+      array(
+        $this,
+        'formEditor'
+      )
+    );
+
+    add_submenu_page(
+      null,
+      __('Newsletter editor'),
+      __('Newsletter editor'),
+      'manage_options',
+      'mailpoet-newsletter-editor',
+      array(
+        $this,
+        'newletterEditor'
+      )
+    );
+
+    add_submenu_page(
+      'mailpoet',
+      __('Cron'),
+      __('Cron'),
+      'manage_options',
+      'mailpoet-cron',
+      array(
+        $this,
+        'cron'
+      )
     );
-    foreach($pages as $menu_slug => $callback) {
-      $hookname = get_plugin_page_hookname($menu_slug, null);
-      if(!empty($hookname)) {
-        add_action($hookname, $callback);
-      }
-      $_registered_pages[$hookname] = true;
-    }
   }
 
   function home() {
@@ -127,12 +190,52 @@ class Menu {
   }
 
   function welcome() {
+    global $wp;
+    $current_url = home_url(add_query_arg($wp->query_string, $wp->request));
+    $redirect_url =
+      (!empty($_GET['mailpoet_redirect']))
+        ? urldecode($_GET['mailpoet_redirect'])
+        : wp_get_referer();
+
+    if(
+      $redirect_url === $current_url
+      or
+      strpos($redirect_url, 'mailpoet') === false
+    ) {
+      $redirect_url = admin_url('admin.php?page=mailpoet');
+    }
+
     $data = array(
       'settings' => Setting::getAll(),
-      'current_user' => wp_get_current_user()
+      'current_user' => wp_get_current_user(),
+      'redirect_url' => $redirect_url
+    );
+    echo $this->renderer->render('welcome.html', $data);
+  }
+
+  function update() {
+    global $wp;
+    $current_url = home_url(add_query_arg($wp->query_string, $wp->request));
+    $redirect_url =
+      (!empty($_GET['mailpoet_redirect']))
+        ? urldecode($_GET['mailpoet_redirect'])
+        : wp_get_referer();
+
+    if(
+      $redirect_url === $current_url
+      or
+      strpos($redirect_url, 'mailpoet') === false
+    ) {
+      $redirect_url = admin_url('admin.php?page=mailpoet');
+    }
+
+    $data = array(
+      'settings' => Setting::getAll(),
+      'current_user' => wp_get_current_user(),
+      'redirect_url' => $redirect_url
     );
 
-    echo $this->renderer->render('welcome.html', $data);
+    echo $this->renderer->render('update.html', $data);
   }
 
   function settings() {
@@ -155,7 +258,8 @@ class Menu {
 
     $data = array(
       'settings' => $settings,
-      'segments' => Segment::getPublished()->findArray(),
+      'segments' => Segment::getPublished()
+        ->findArray(),
       'pages' => Pages::getAll(),
       'flags' => $this->_getFlags(),
       'charsets' => Charsets::getAll(),
@@ -183,11 +287,14 @@ class Menu {
 
       // check if users can register
       $flags['registration_enabled'] =
-        !(in_array($registration, array('none', 'blog')));
+        !(in_array($registration, array(
+          'none',
+          'blog'
+        )));
     } else {
       // check if users can register
       $flags['registration_enabled'] =
-        (bool)get_option('users_can_register', false);
+        (bool) get_option('users_can_register', false);
     }
 
     return $flags;
@@ -198,7 +305,7 @@ class Menu {
 
     $data['segments'] = Segment::findArray();
 
-    echo $this->renderer->render('subscribers.html', $data);
+    echo $this->renderer->render('subscribers/subscribers.html', $data);
   }
 
   function segments() {
@@ -219,17 +326,22 @@ class Menu {
     $data = array();
 
     $data['segments'] = Segment::findArray();
-    $settings = Setting::findArray();
-    $data['settings'] = array();
-    foreach($settings as $setting) {
-      $data['settings'][$setting['name']] = $setting['value'];
-    }
+    $data['settings'] = Setting::getAll();
     $data['roles'] = $wp_roles->get_names();
     echo $this->renderer->render('newsletters.html', $data);
   }
 
   function newletterEditor() {
-    $data = array();
+    $custom_fields = array_map(function($field) {
+      return array(
+        'text' =>  $field['name'],
+        'shortcode' => 'field:' . $field['id'],
+      );
+    }, CustomField::findArray());
+
+    $data = array(
+      'customFields' => $custom_fields,
+    );
     wp_enqueue_media();
     wp_enqueue_script('tinymce-wplink', includes_url('js/tinymce/plugins/wplink/plugin.js'));
     wp_enqueue_style('editor', includes_url('css/editor.css'));
@@ -239,17 +351,17 @@ class Menu {
   function import() {
     $import = new BootStrapMenu('import');
     $data = $import->bootstrap();
-    echo $this->renderer->render('import.html', $data);
+    echo $this->renderer->render('subscribers/importExport/import.html', $data);
   }
 
   function export() {
     $export = new BootStrapMenu('export');
     $data = $export->bootstrap();
-    echo $this->renderer->render('export.html', $data);
+    echo $this->renderer->render('subscribers/importExport/export.html', $data);
   }
 
   function formEditor() {
-    $id = (isset($_GET['id']) ? (int)$_GET['id'] : 0);
+    $id = (isset($_GET['id']) ? (int) $_GET['id'] : 0);
     $form = Form::findOne($id);
     if($form !== false) {
       $form = $form->asArray();
@@ -258,7 +370,8 @@ class Menu {
     $data = array(
       'form' => $form,
       'pages' => Pages::getAll(),
-      'segments' => Segment::getPublished()->findArray(),
+      'segments' => Segment::getPublic()
+        ->findArray(),
       'styles' => FormRenderer::getStyles($form),
       'date_types' => Block\Date::getDateTypes(),
       'date_formats' => Block\Date::getDateFormats()
@@ -266,4 +379,10 @@ class Menu {
 
     echo $this->renderer->render('form/editor.html', $data);
   }
-}
+
+  function cron() {
+    $daemon = new \MailPoet\Cron\BootStrapMenu();
+    $data['daemon'] = json_encode($daemon->bootstrap());
+    echo $this->renderer->render('cron.html', $data);
+  }
+}

lib/Config/Migrator.php

@@ -21,6 +21,8 @@ class Migrator {
       'subscriber_custom_field',
       'newsletter_option_fields',
       'newsletter_option',
+      'sending_queues',
+      'newsletter_statistics',
       'forms'
     );
   }
@@ -50,6 +52,7 @@ class Migrator {
   function subscribers() {
     $attributes = array(
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'wp_user_id bigint(20) NULL,',
       'first_name tinytext NOT NULL,',
       'last_name tinytext NOT NULL,',
       'email varchar(150) NOT NULL,',
@@ -81,6 +84,10 @@ class Migrator {
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',
       'subject varchar(250) NOT NULL,',
       'type varchar(20) NOT NULL DEFAULT "standard",',
+      'sender_address varchar(150) NOT NULL,',
+      'sender_name varchar(150) NOT NULL,',
+      'reply_to_address varchar(150) NOT NULL,',
+      'reply_to_name varchar(150) NOT NULL,',
       'preheader varchar(250) NOT NULL,',
       'body longtext,',
       'created_at TIMESTAMP NOT NULL DEFAULT 0,',
@@ -96,7 +103,9 @@ class Migrator {
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',
       'name varchar(250) NOT NULL,',
       'description varchar(250) NOT NULL,',
-      'body longtext,',
+      'body LONGTEXT,',
+      'thumbnail LONGTEXT,',
+      'readonly TINYINT(1) DEFAULT 0',
       'created_at TIMESTAMP NOT NULL DEFAULT 0,',
       'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
       'PRIMARY KEY  (id)'
@@ -106,14 +115,15 @@ class Migrator {
 
   function segments() {
     $attributes = array(
-        'id mediumint(9) NOT NULL AUTO_INCREMENT,',
-        'name varchar(90) NOT NULL,',
-        'description varchar(250) NOT NULL,',
-        'created_at TIMESTAMP NOT NULL DEFAULT 0,',
-        'deleted_at TIMESTAMP NULL DEFAULT NULL,',
-        'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
-        'PRIMARY KEY  (id),',
-        'UNIQUE KEY name (name)'
+      'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'name varchar(90) NOT NULL,',
+      'type varchar(90) NOT NULL DEFAULT "default",',
+      'description varchar(250) NOT NULL,',
+      'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'deleted_at TIMESTAMP NULL DEFAULT NULL,',
+      'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+      'PRIMARY KEY  (id),',
+      'UNIQUE KEY name (name)'
     );
     return $this->sqlify(__FUNCTION__, $attributes);
   }
@@ -123,6 +133,7 @@ class Migrator {
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',
       'subscriber_id mediumint(9) NOT NULL,',
       'segment_id mediumint(9) NOT NULL,',
+      'status varchar(12) NOT NULL DEFAULT "subscribed",',
       'created_at TIMESTAMP NOT NULL DEFAULT 0,',
       'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
       'PRIMARY KEY  (id),',
@@ -199,6 +210,41 @@ class Migrator {
     return $this->sqlify(__FUNCTION__, $attributes);
   }
 
+  function sending_queues() {
+    $attributes = array(
+      'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'newsletter_id mediumint(9) NOT NULL,',
+      'subscribers longtext,',
+      'status varchar(12) NULL DEFAULT NULL,',
+      'priority mediumint(9) NOT NULL DEFAULT 0,',
+      'count_total mediumint(9) NOT NULL DEFAULT 0,',
+      'count_processed mediumint(9) NOT NULL DEFAULT 0,',
+      'count_to_process mediumint(9) NOT NULL DEFAULT 0,',
+      'count_failed mediumint(9) NOT NULL DEFAULT 0,',
+      'processed_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+      'deleted_at TIMESTAMP NULL DEFAULT NULL,',
+      'PRIMARY KEY  (id)',
+    );
+    return $this->sqlify(__FUNCTION__, $attributes);
+  }
+
+  function newsletter_statistics() {
+    $attributes = array(
+      'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'newsletter_id mediumint(9) NOT NULL,',
+      'subscriber_id mediumint(9) NOT NULL,',
+      'queue_id mediumint(9) NOT NULL,',
+      'sent_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+      'deleted_at TIMESTAMP NULL DEFAULT NULL,',
+      'PRIMARY KEY  (id)',
+    );
+    return $this->sqlify(__FUNCTION__, $attributes);
+  }
+
   function forms() {
     $attributes = array(
       'id mediumint(9) NOT NULL AUTO_INCREMENT,',

lib/Config/Populator.php

@@ -1,120 +1,166 @@
-<?php
-namespace MailPoet\Config;
-
-if (!defined('ABSPATH')) exit;
-
-require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
-
-class Populator {
-  function __construct() {
-    $this->prefix = Env::$db_prefix;
-    $this->models = array(
-      'newsletter_option_fields',
-    );
-  }
-
-  function up() {
-    global $wpdb;
-
-    $_this = $this;
-
-    $populate = function($model) use($_this, $wpdb) {
-      $fields = $_this->$model();
-      $table = $_this->prefix . $model;
-
-      array_map(function($field) use ($wpdb, $table) {
-        $column_conditions = array_map(function($key) use ($field) {
-          return $key . '=' . $field[$key];
-        }, $field);
-        if ($wpdb->get_var("SELECT COUNT(*) FROM " . $table . " WHERE " . implode(' AND ', $column_conditions)) === 0) {
-          $wpdb->insert(
-            $table,
-            $field
-          );
-        }
-      }, $fields);
-    };
-
-    array_map(array($this, 'populate'), $this->models);
-  }
-
-  function newsletter_option_fields() {
-    return array(
-      array(
-        'name' => 'event',
-        'newsletter_type' => 'welcome',
-      ),
-      array(
-        'name' => 'segment',
-        'newsletter_type' => 'welcome',
-      ),
-      array(
-        'name' => 'role',
-        'newsletter_type' => 'welcome',
-      ),
-      array(
-        'name' => 'afterTimeNumber',
-        'newsletter_type' => 'welcome',
-      ),
-      array(
-        'name' => 'afterTimeType',
-        'newsletter_type' => 'welcome',
-      ),
-
-      array(
-        'name' => 'intervalType',
-        'newsletter_type' => 'notification',
-      ),
-      array(
-        'name' => 'timeOfDay',
-        'newsletter_type' => 'notification',
-      ),
-      array(
-        'name' => 'weekDay',
-        'newsletter_type' => 'notification',
-      ),
-      array(
-        'name' => 'monthDay',
-        'newsletter_type' => 'notification',
-      ),
-      array(
-        'name' => 'nthWeekDay',
-        'newsletter_type' => 'notification',
-      ),
-    );
-  }
-
-  private function populate($model) {
-    $rows = $this->$model();
-    $table = $this->prefix . $model;
-    $_this = $this;
-
-    array_map(function($row) use ($_this, $table) {
-      if (!$_this->rowExists($table, $row)) {
-        $_this->insertRow($table, $row);
-      }
-    }, $rows);
-  }
-
-  private function rowExists($table, $columns) {
-    global $wpdb;
-
-    $conditions = array_map(function($key) use ($columns) {
-      return $key . '=%s';
-    }, array_keys($columns));
-
-    return $wpdb->get_var($wpdb->prepare(
-      "SELECT COUNT(*) FROM $table WHERE " . implode(' AND ', $conditions),
-      array_values($columns)
-    )) > 0;
-  }
-
-  private function insertRow($table, $row) {
-    global $wpdb;
-
-    return $wpdb->insert(
-      $table,
-      $row
-    );
-  }
-}
+<?php
+namespace MailPoet\Config;
+
+use MailPoet\Config\PopulatorData\Templates\FranksRoastHouseTemplate;
+use MailPoet\Config\PopulatorData\Templates\BlankTemplate;
+use \MailPoet\Models\Segment;
+use \MailPoet\Segments\WP;
+
+if (!defined('ABSPATH')) exit;
+
+require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
+
+class Populator {
+  function __construct() {
+    $this->prefix = Env::$db_prefix;
+    $this->models = array(
+      'newsletter_option_fields',
+      'newsletter_templates',
+    );
+  }
+
+  function up() {
+    global $wpdb;
+
+    $_this = $this;
+
+    $populate = function($model) use($_this, $wpdb) {
+      $fields = $_this->$model();
+      $table = $_this->prefix . $model;
+
+      array_map(function($field) use ($wpdb, $table) {
+        $column_conditions = array_map(function($key) use ($field) {
+          return $key . '=' . $field[$key];
+        }, $field);
+        if ($wpdb->get_var("SELECT COUNT(*) FROM " . $table . " WHERE " . implode(' AND ', $column_conditions)) === 0) {
+          $wpdb->insert(
+            $table,
+            $field
+          );
+        }
+      }, $fields);
+    };
+
+    array_map(array($this, 'populate'), $this->models);
+
+    $this->createDefaultSegments();
+  }
+
+  private function createDefaultSegments() {
+    // WP Users segment
+    $wp_users_segment = Segment::getWPUsers();
+
+    if($wp_users_segment === false) {
+      // create the wp users list
+      $wp_users_segment = Segment::create();
+      $wp_users_segment->hydrate(array(
+        'name' => __('WordPress Users'),
+        'description' =>
+          __('The list containing all of your WordPress users.'),
+        'type' => 'wp_users'
+      ));
+      $wp_users_segment->save();
+    }
+
+    // Synchronize WP Users
+    WP::synchronizeUsers();
+
+    // Default segment
+    if(Segment::where('type', 'default')->count() === 0) {
+      $default_segment = Segment::create();
+      $default_segment->hydrate(array(
+        'name' => __('My First List'),
+        'description' =>
+          __('The list created automatically on install of MailPoet')
+      ));
+      $default_segment->save();
+    }
+  }
+
+  function newsletter_option_fields() {
+    return array(
+      array(
+        'name' => 'event',
+        'newsletter_type' => 'welcome',
+      ),
+      array(
+        'name' => 'segment',
+        'newsletter_type' => 'welcome',
+      ),
+      array(
+        'name' => 'role',
+        'newsletter_type' => 'welcome',
+      ),
+      array(
+        'name' => 'afterTimeNumber',
+        'newsletter_type' => 'welcome',
+      ),
+      array(
+        'name' => 'afterTimeType',
+        'newsletter_type' => 'welcome',
+      ),
+
+      array(
+        'name' => 'intervalType',
+        'newsletter_type' => 'notification',
+      ),
+      array(
+        'name' => 'timeOfDay',
+        'newsletter_type' => 'notification',
+      ),
+      array(
+        'name' => 'weekDay',
+        'newsletter_type' => 'notification',
+      ),
+      array(
+        'name' => 'monthDay',
+        'newsletter_type' => 'notification',
+      ),
+      array(
+        'name' => 'nthWeekDay',
+        'newsletter_type' => 'notification',
+      ),
+    );
+  }
+
+  private function newsletter_templates() {
+    return array(
+      (new FranksRoastHouseTemplate(Env::$assets_url))->get(),
+      (new BlankTemplate(Env::$assets_url))->get(),
+    );
+  }
+
+  private function populate($model) {
+    $rows = $this->$model();
+    $table = $this->prefix . $model;
+    $_this = $this;
+
+    array_map(function($row) use ($_this, $table) {
+      if (!$_this->rowExists($table, $row)) {
+        $_this->insertRow($table, $row);
+      }
+    }, $rows);
+  }
+
+  private function rowExists($table, $columns) {
+    global $wpdb;
+
+    $conditions = array_map(function($key) use ($columns) {
+      return $key . '=%s';
+    }, array_keys($columns));
+
+    return $wpdb->get_var($wpdb->prepare(
+      "SELECT COUNT(*) FROM $table WHERE " . implode(' AND ', $conditions),
+      array_values($columns)
+    )) > 0;
+  }
+
+  private function insertRow($table, $row) {
+    global $wpdb;
+
+    return $wpdb->insert(
+      $table,
+      $row
+    );
+  }
+}

lib/Config/PublicAPI.php

@@ -0,0 +1,45 @@
+<?php
+namespace MailPoet\Config;
+
+use MailPoet\Cron\Daemon;
+use MailPoet\Util\Helpers;
+
+if(!defined('ABSPATH')) exit;
+
+class PublicAPI {
+  function __construct() {
+    # http://example.com/?mailpoet-api&section=&action=&payload=
+    $this->api = isset($_GET['mailpoet-api']) ? true : false;
+    $this->section = isset($_GET['section']) ? $_GET['section'] : false;
+    $this->action = isset($_GET['action']) ?
+      Helpers::underscoreToCamelCase($_GET['action']) :
+      false;
+    $this->payload = isset($_GET['payload']) ?
+      json_decode(urldecode($_GET['payload']), true) :
+      false;
+  }
+
+  function init() {
+    if(!$this->api && !$this->section) return;
+    $this->_checkAndCallMethod($this, $this->section, $terminate = true);
+  }
+
+  function queue() {
+    $queue = new Daemon($this->payload);
+    $this->_checkAndCallMethod($queue, $this->action);
+  }
+
+  private function _checkAndCallMethod($class, $method, $terminate = false) {
+    if(!method_exists($class, $method)) {
+      if(!$terminate) return;
+      header('HTTP/1.0 404 Not Found');
+      exit;
+    }
+    call_user_func(
+      array(
+        $class,
+        $method
+      )
+    );
+  }
+}

lib/Config/Widget.php

@@ -61,19 +61,25 @@ class Widget {
   }
 
   function setupAdminDependencies() {
-    wp_enqueue_script('mailpoet_vendor',
-      Env::$assets_url.'/js/vendor.js',
-      array(),
-      Env::$version,
-      true
-    );
+    if(
+      empty($_GET['page'])
+      or
+      isset($_GET['page']) && strpos($_GET['page'], 'mailpoet') === false
+    ) {
+      wp_enqueue_script('mailpoet_vendor',
+        Env::$assets_url.'/js/vendor.js',
+        array(),
+        Env::$version,
+        true
+      );
 
-    wp_enqueue_script('mailpoet_admin',
-      Env::$assets_url.'/js/mailpoet.js',
-      array(),
-      Env::$version,
-      true
-    );
+      wp_enqueue_script('mailpoet_admin',
+        Env::$assets_url.'/js/mailpoet.js',
+        array(),
+        Env::$version,
+        true
+      );
+    }
   }
 
   function setupActions() {

lib/Cron/BootStrapMenu.php

@@ -0,0 +1,36 @@
+<?php
+namespace MailPoet\Cron;
+
+use Carbon\Carbon;
+use MailPoet\Models\Setting;
+
+class BootStrapMenu {
+  function __construct() {
+    $this->daemon = Setting::where('name', 'cron_daemon')
+      ->findOne();
+  }
+
+  function bootStrap() {
+    return ($this->daemon) ?
+      array_merge(
+        array(
+          'timeSinceStart' =>
+            Carbon::createFromFormat(
+              'Y-m-d H:i:s',
+              $this->daemon->created_at,
+              'UTC'
+            )
+              ->diffForHumans(),
+          'timeSinceUpdate' =>
+            Carbon::createFromFormat(
+              'Y-m-d H:i:s',
+              $this->daemon->updated_at,
+              'UTC'
+            )
+              ->diffForHumans()
+        ),
+        json_decode($this->daemon->value, true)
+      ) :
+      "false";
+  }
+}

lib/Cron/Daemon.php

@@ -0,0 +1,132 @@
+<?php
+namespace MailPoet\Cron;
+
+use MailPoet\Cron\Workers\SendingQueue;
+use MailPoet\Models\Setting;
+use MailPoet\Util\Security;
+
+require_once(ABSPATH . 'wp-includes/pluggable.php');
+
+if(!defined('ABSPATH')) exit;
+
+class Daemon {
+  function __construct($payload = array()) {
+    set_time_limit(0);
+    ignore_user_abort();
+    list ($this->daemon, $this->daemonData) = $this->getDaemon();
+    $this->refreshedToken = $this->refreshToken();
+    $this->payload = $payload;
+    $this->timer = microtime(true);
+  }
+
+  function start() {
+    if(!isset($this->payload['session'])) {
+      $this->abortWithError('missing session ID');
+    }
+    $this->manageSession('start');
+    $daemon = $this->daemon;
+    $daemonData = $this->daemonData;
+    if(!$daemon) {
+      $daemon = Setting::create();
+      $daemon->name = 'cron_daemon';
+      $daemonData = array(
+        'status' => null,
+        'counter' => 0
+      );
+      $daemon->value = json_encode($daemonData);
+      $daemon->save();
+    }
+    if($daemonData['status'] !== 'started') {
+      $_SESSION['cron_daemon'] = 'started';
+      $daemonData['status'] = 'started';
+      $daemonData['token'] = $this->refreshedToken;
+      $_SESSION['cron_daemon'] = array('result' => true);
+      $this->manageSession('end');
+      $daemon->value = json_encode($daemonData);
+      $daemon->save();
+      $this->callSelf();
+    } else {
+      $_SESSION['cron_daemon'] = array(
+        'result' => false,
+        'error' => 'already started'
+      );
+    }
+    $this->manageSession('end');
+  }
+
+  function run() {
+    if(!$this->daemon || $this->daemonData['status'] !== 'started') {
+      $this->abortWithError('not running');
+    }
+    if(!isset($this->payload['token']) ||
+      $this->payload['token'] !== $this->daemonData['token']
+    ) {
+      $this->abortWithError('invalid token');
+    }
+
+    try {
+      $sendingQueue = new SendingQueue($this->timer);
+      $sendingQueue->process();
+    } catch(Exception $e) {
+    }
+
+    $elapsedTime = microtime(true) - $this->timer;
+    if($elapsedTime < 30) {
+      sleep(30 - $elapsedTime);
+    }
+
+    // after each execution, read daemon in case it's status was modified
+    list($daemon, $daemonData) = $this->getDaemon();
+    $daemonData['counter']++;
+    $daemonData['token'] = $this->refreshedToken;
+    $daemon->value = json_encode($daemonData);
+    $daemon->save();
+    if($daemonData['status'] === 'strated') $this->callSelf();
+  }
+
+  function getDaemon() {
+    $daemon = Setting::where('name', 'cron_daemon')
+      ->findOne();
+    return array(
+      ($daemon) ? $daemon : null,
+      ($daemon) ? json_decode($daemon->value, true) : null
+    );
+  }
+
+  function refreshToken() {
+    return Security::generateRandomString();
+  }
+
+  function manageSession($action) {
+    switch($action) {
+      case 'start':
+        if(session_id()) {
+          session_write_close();
+        }
+        session_id($this->payload['session']);
+        session_start();
+        break;
+      case 'end':
+        session_write_close();
+        break;
+    }
+  }
+
+  function callSelf() {
+    $payload = json_encode(array('token' => $this->refreshedToken));
+    Supervisor::getRemoteUrl(
+      '/?mailpoet-api&section=queue&action=run&payload=' . urlencode($payload)
+
+    );
+    exit;
+  }
+
+  function abortWithError($error) {
+    wp_send_json(
+      array(
+        'result' => false,
+        'error' => $error
+      ));
+    exit;
+  }
+}

lib/Cron/Supervisor.php

@@ -0,0 +1,84 @@
+<?php
+namespace MailPoet\Cron;
+
+use Carbon\Carbon;
+use MailPoet\Config\Env;
+use MailPoet\Models\Setting;
+
+if(!defined('ABSPATH')) exit;
+
+class Supervisor {
+  function __construct($forceStart = false) {
+    $this->forceStart = $forceStart;
+    if(!Env::isPluginActivated()) {
+      throw new \Exception('Database has not been configured.');
+    }
+    list ($this->daemon, $this->daemonData) = $this->getDaemon();
+  }
+
+  function checkDaemon() {
+    if(!$this->daemon) {
+      return $this->startDaemon();
+    }
+    if(!$this->forceStart && $this->daemonData['status'] === 'stopped') {
+      return;
+    }
+    $currentTime = Carbon::now('UTC');
+    $lastUpdateTime = Carbon::createFromFormat(
+      'Y-m-d H:i:s',
+      $this->daemon->updated_at, 'UTC'
+    );
+    $timeSinceLastStart = $currentTime->diffInSeconds($lastUpdateTime);
+    if($timeSinceLastStart < 40) return;
+    $this->daemonData['status'] = null;
+    $this->daemon->value = json_encode($this->daemonData);
+    $this->daemon->save();
+    return $this->startDaemon();
+  }
+
+  function startDaemon() {
+    if(!session_id()) session_start();
+    $sessionId = session_id();
+    session_write_close();
+    $_SESSION['cron_daemon'] = null;
+    $payload = json_encode(array('session' => $sessionId));
+    self::getRemoteUrl(
+      '/?mailpoet-api&section=queue&action=start&payload=' . urlencode($payload)
+    );
+    session_start();
+    $daemonStatus = $_SESSION['cron_daemon'];
+    unset($_SESSION['daemon']);
+    session_write_close();
+    return $daemonStatus;
+  }
+
+  function getDaemon() {
+    $daemon = Setting::where('name', 'cron_daemon')
+      ->findOne();
+    $daemonData = ($daemon) ? json_decode($daemon->value, true) : false;
+    return array(
+      $daemon,
+      $daemonData
+    );
+  }
+
+  static function getRemoteUrl($url) {
+    $args = array(
+      'timeout' => 1,
+      'user-agent' => 'MailPoet (www.mailpoet.com)'
+    );
+    wp_remote_get(
+      self::getSiteUrl() . $url,
+      $args
+    );
+  }
+
+  static function getSiteUrl() {
+    if(preg_match('!:\d+/!', site_url())) return site_url();
+    preg_match('!http://(?P<host>.*?):(?P<port>\d+)!', site_url(), $server);
+    $fp = @fsockopen($server['host'], $server['port'], $errno, $errstr, 1);
+    return ($fp) ?
+      site_url() :
+      preg_replace('/(?=:\d+):\d+/', '$1', site_url());
+  }
+}

lib/Cron/Workers/SendingQueue.php

@@ -0,0 +1,114 @@
+<?php
+namespace MailPoet\Cron\Workers;
+
+use MailPoet\Models\Newsletter;
+use MailPoet\Models\NewsletterStatistics;
+use MailPoet\Models\Subscriber;
+use MailPoet\Newsletter\Renderer\Renderer;
+use MailPoet\Router\Mailer;
+
+if(!defined('ABSPATH')) exit;
+
+class SendingQueue {
+  function __construct($timer = false) {
+    $this->timer = ($timer) ? $timer : microtime(true);
+  }
+
+  function process() {
+    $queues =
+      \MailPoet\Models\SendingQueue::orderByDesc('priority')
+        ->whereNull('deleted_at')
+        ->whereNull('status')
+        ->findResultSet();
+    foreach($queues as $queue) {
+      $newsletter = Newsletter::findOne($queue->newsletter_id);
+      if(!$newsletter) {
+        continue;
+      };
+      $newsletter = $newsletter->asArray();
+      $mailer = new Mailer($httpRequest = false);
+      if(!empty($newsletter['sender_address']) &&
+        !empty($newsletter['sender_name'])
+      ) {
+        $mailer->fromName = $newsletter['sender_name'];
+        $mailer->fromEmail = $newsletter['sender_address'];
+        $mailer->fromNameEmail = sprintf(
+          '%s <%s>',
+          $mailer->fromName,
+          $mailer->fromEmail
+        );
+      }
+      if(!empty($newsletter['reply_to_address']) &&
+        !empty($newsletter['reply_to_name'])
+      ) {
+        $mailer->replyToName = $newsletter['reply_to_name'];
+        $mailer->replyToEmail = $newsletter['reply_to_address'];
+        $mailer->replyToNameEmail = sprintf(
+          '%s <%s>',
+          $mailer->replyToName,
+          $mailer->replyToEmail
+        );
+      }
+      $mailer->mailer = $mailer->buildMailer();
+      $renderer = new Renderer(json_decode($newsletter['body'], true));
+      $newsletter = array(
+        'subject' => $newsletter['subject'],
+        'id' => $newsletter['id'],
+        'body' => array(
+          'html' => $renderer->renderAll(),
+          'text' => ''
+          // TODO: add text body
+        )
+      );
+      $subscribers = json_decode($queue->subscribers, true);
+      $subscribersToProcess = $subscribers['to_process'];
+      if(!isset($subscribers['failed'])) $subscribers['failed'] = array();
+      if(!isset($subscribers['processed'])) $subscribers['processed'] = array();
+      foreach(array_chunk($subscribersToProcess, 200) as $subscriberIds) {
+        $dbSubscribers = Subscriber::whereIn('id', $subscriberIds)
+          ->findArray();
+        foreach($dbSubscribers as $i => $dbSubscriber) {
+          $this->checkExecutionTimer();
+          // TODO: replace shortcodes in the newsletter
+          $result = $mailer->mailer->send(
+            $newsletter,
+            $mailer->transformSubscriber($dbSubscriber)
+          );
+          $newsletterStatistics = NewsletterStatistics::create();
+          $newsletterStatistics->subscriber_id = $dbSubscriber['id'];
+          $newsletterStatistics->newsletter_id = $newsletter['id'];
+          $newsletterStatistics->queue_id = $queue->id;
+          $newsletterStatistics->save();
+          if($result) {
+            $subscribers['processed'][] = $dbSubscriber['id'];
+          } else {
+            $subscribers['failed'][] = $dbSubscriber['id'];
+          }
+          $subscribers['to_process'] = array_values(
+            array_diff(
+              $subscribers['to_process'],
+              array_merge($subscribers['processed'], $subscribers['failed'])
+            )
+          );
+          $queue->count_processed =
+            count($subscribers['processed']) + count($subscribers['failed']);
+          $queue->count_to_process = count($subscribers['to_process']);
+          $queue->count_failed = count($subscribers['failed']);
+          $queue->count_total =
+            $queue->count_processed + $queue->count_to_process;
+          if(!$queue->count_to_process) {
+            $queue->processed_at = date('Y-m-d H:i:s');
+            $queue->status = 'completed';
+          }
+          $queue->subscribers = json_encode($subscribers);
+          $queue->save();
+        }
+      }
+    }
+  }
+
+  function checkExecutionTimer() {
+    $elapsedTime = microtime(true) - $this->timer;
+    if($elapsedTime >= 28) throw new \Exception('Maximum execution time reached.');
+  }
+}

lib/Mailer/API/AmazonSES.php

@@ -31,16 +31,21 @@ class AmazonSES {
   }
 
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'Action' => 'SendEmail',
       'Version' => '2010-12-01',
       'Source' => $this->from,
       'Destination.ToAddresses.member.1' => $subscriber,
       'Message.Subject.Data' => $newsletter['subject'],
-      'Message.Body.Html.Data' => $newsletter['body']['html'],
-      'Message.Body.Text.Data' => $newsletter['body']['text'],
       'ReturnPath' => $this->from
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['Message.Body.Html.Data'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['Message.Body.Text.Data'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
 
   function request($newsletter, $subscriber) {

lib/Mailer/API/ElasticEmail.php

@@ -22,15 +22,20 @@ class ElasticEmail {
   }
 
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'api_key' => $this->apiKey,
       'from' => $this->fromEmail,
       'from_name' => $this->fromName,
       'to' => $subscriber,
-      'subject' => $newsletter['subject'],
-      'body_html' => $newsletter['body']['html'],
-      'body_text' => $newsletter['body']['text']
+      'subject' => $newsletter['subject']
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['body_html'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['body_text'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
 
   function request($newsletter, $subscriber) {

lib/Mailer/API/MailGun.php

@@ -22,13 +22,18 @@ class MailGun {
   }
 
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'from' => $this->from,
       'to' => $subscriber,
-      'subject' => $newsletter['subject'],
-      'html' => $newsletter['body']['html'],
-      'text' => $newsletter['body']['text']
+      'subject' => $newsletter['subject']
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['html'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['text'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
 
   function auth() {

lib/Mailer/API/Mandrill.php

@@ -37,18 +37,23 @@ class Mandrill {
   }
   
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'key' => $this->apiKey,
       'message' => array(
         'from_email' => $this->fromEmail,
         'from_name' => $this->fromName,
         'to' => array($subscriber),
-        'subject' => $newsletter['subject'],
-        'html' => $newsletter['body']['html'],
-        'text' => $newsletter['body']['text']
+        'subject' => $newsletter['subject']
       ),
       'async' => false,
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['message']['html'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['message']['text'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
   
   function request($newsletter, $subscriber) {

lib/Mailer/API/SendGrid.php

@@ -25,14 +25,19 @@ class SendGrid {
   }
 
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'to' => $subscriber,
       'from' => $this->fromEmail,
       'fromname' => $this->fromName,
-      'subject' => $newsletter['subject'],
-      'html' => $newsletter['body']['html'],
-      'text' => $newsletter['body']['text']
+      'subject' => $newsletter['subject']
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['html'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['text'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
 
   function auth() {

lib/Mailer/MailPoet.php

@@ -36,7 +36,7 @@ class MailPoet {
   }
 
   function getBody($newsletter, $subscriber) {
-    return array(
+    $body = array(
       'to' => (array(
         'address' => $subscriber['email'],
         'name' => $subscriber['name']
@@ -45,10 +45,15 @@ class MailPoet {
         'address' => $this->fromEmail,
         'name' => $this->fromName
       )),
-      'subject' => $newsletter['subject'],
-      'html' => $newsletter['body']['html'],
-      'text' => $newsletter['body']['text']
+      'subject' => $newsletter['subject']
     );
+    if(!empty($newsletter['body']['html'])) {
+      $body['html'] = $newsletter['body']['html'];
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $body['text'] = $newsletter['body']['text'];
+    }
+    return $body;
   }
 
   function auth() {

lib/Mailer/SMTP.php

@@ -4,11 +4,13 @@ namespace MailPoet\Mailer;
 if(!defined('ABSPATH')) exit;
 
 class SMTP {
-  function __construct($host, $port, $authentication, $encryption,
+  function __construct($host, $port, $authentication, $login = null, $password = null, $encryption,
     $fromEmail, $fromName) {
     $this->host = $host;
     $this->port = $port;
     $this->authentication = $authentication;
+    $this->login = $login;
+    $this->password = $password;
     $this->encryption = $encryption;
     $this->fromName = $fromName;
     $this->fromEmail = $fromEmail;
@@ -19,7 +21,8 @@ class SMTP {
     try {
       $message = $this->createMessage($newsletter, $subscriber);
       $result = $this->mailer->send($message);
-    } catch (\Exception $e) {
+    } catch(\Exception $e) {
+      !d($e->getMessage());exit;
       $result = false;
     }
     return ($result === 1);
@@ -31,20 +34,25 @@ class SMTP {
     $transport->setTimeout(10);
     if($this->authentication) {
       $transport
-        ->setUsername($this->authentication['login'])
-        ->setPassword($this->authentication['password']);
+        ->setUsername($this->login)
+        ->setPassword($this->password);
     }
     return \Swift_Mailer::newInstance($transport);
   }
 
 
   function createMessage($newsletter, $subscriber) {
-    return \Swift_Message::newInstance()
+    $message = \Swift_Message::newInstance()
       ->setFrom(array($this->fromEmail => $this->fromName))
       ->setTo($this->processSubscriber($subscriber))
-      ->setSubject($newsletter['subject'])
-      ->setBody($newsletter['body']['html'], 'text/html')
-      ->addPart($newsletter['body']['text'], 'text/plain');
+      ->setSubject($newsletter['subject']);
+    if(!empty($newsletter['body']['html'])) {
+      $message = $message->setBody($newsletter['body']['html'], 'text/html');
+    }
+    if(!empty($newsletter['body']['text'])) {
+      $message = $message->addPart($newsletter['body']['text'], 'text/plain');
+    }
+    return $message;
   }
 
   function processSubscriber($subscriber) {

lib/Mailer/WPMail.php

@@ -20,7 +20,7 @@ class WPMail {
   }
 
   function addFilters() {
-    foreach ($this->filters as $filter => $method) {
+    foreach($this->filters as $filter => $method) {
       add_filter($filter, array(
         $this,
         $method
@@ -29,7 +29,7 @@ class WPMail {
   }
 
   function removeFilters() {
-    foreach ($this->filters as $filter => $method) {
+    foreach($this->filters as $filter => $method) {
       remove_filter($filter, array(
         $this,
         $method
@@ -51,7 +51,10 @@ class WPMail {
 
   function send($newsletter, $subscriber) {
     $this->addFilters();
-    $result = wp_mail($subscriber, $newsletter['subject'], $newsletter['body']['html']);
+    $result = wp_mail(
+      $subscriber, $newsletter['subject'],
+      (!empty($newsletter['body']['html'])) ? $newsletter['body']['html'] : $newsletter['body']['text']
+    );
     $this->removeFilters();
     return ($result === true);
   }

lib/Models/Filter.php

@@ -0,0 +1,50 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class Filter extends Model {
+  static $_table = MP_FILTERS_TABLE;
+
+  function __construct() {
+    parent::__construct();
+
+    $this->addValidations('name', array(
+      'required' => __('You need to specify a name.')
+    ));
+  }
+
+  function delete() {
+    // delete all relations to subscribers
+    SegmentFilter::where('filter_id', $this->id)->deleteMany();
+    return parent::delete();
+  }
+
+  function segments() {
+    return $this->has_many_through(
+      __NAMESPACE__.'\Segment',
+      __NAMESPACE__.'\SegmentFilter',
+      'filter_id',
+      'segment_id'
+    );
+  }
+
+  static function createOrUpdate($data = array()) {
+    $filter = false;
+
+    if(isset($data['id']) && (int)$data['id'] > 0) {
+      $filter = self::findOne((int)$data['id']);
+    }
+
+    if($filter === false) {
+      $filter = self::create();
+      $filter->hydrate($data);
+    } else {
+      unset($data['id']);
+      $filter->set($data);
+    }
+
+    $filter->save();
+    return $filter;
+  }
+}

lib/Models/Newsletter.php

@@ -14,9 +14,17 @@ class Newsletter extends Model {
     if(is_string($this->deleted_at) && strlen(trim($this->deleted_at)) === 0) {
       $this->set_expr('deleted_at', 'NULL');
     }
+
     return parent::save();
   }
 
+  function delete() {
+    // delete all relations to segments
+    NewsletterSegment::where('newsletter_id', $this->id)->deleteMany();
+
+    return parent::delete();
+  }
+
   function segments() {
     return $this->has_many_through(
       __NAMESPACE__.'\Segment',
@@ -35,6 +43,12 @@ class Newsletter extends Model {
     )->select_expr(MP_NEWSLETTER_OPTION_TABLE.'.value');
   }
 
+  function getQueue() {
+    return SendingQueue::where('newsletter_id', $this->id)
+      ->orderByDesc('updated_at')
+      ->findOne();
+  }
+
   static function search($orm, $search = '') {
     return $orm->where_like('subject', '%' . $search . '%');
   }
@@ -126,8 +140,8 @@ class Newsletter extends Model {
   static function createOrUpdate($data = array()) {
     $newsletter = false;
 
-    if(isset($data['id']) && (int) $data['id'] > 0) {
-      $newsletter = self::findOne((int) $data['id']);
+    if(isset($data['id']) && (int)$data['id'] > 0) {
+      $newsletter = self::findOne((int)$data['id']);
     }
 
     if($newsletter === false) {

lib/Models/NewsletterStatistics.php

@@ -0,0 +1,12 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class NewsletterStatistics extends Model {
+  public static $_table = MP_NEWSLETTER_STATISTICS_TABLE;
+
+  function __construct() {
+    parent::__construct();
+  }
+}

lib/Models/Segment.php

@@ -17,7 +17,7 @@ class Segment extends Model {
   function delete() {
     // delete all relations to subscribers
     SubscriberSegment::where('segment_id', $this->id)->deleteMany();
-    parent::delete();
+    return parent::delete();
   }
 
   function newsletters() {
@@ -38,6 +38,15 @@ class Segment extends Model {
     );
   }
 
+  function segmentFilters() {
+    return $this->has_many_through(
+      __NAMESPACE__.'\Filter',
+      __NAMESPACE__.'\SegmentFilter',
+      'segment_id',
+      'filter_id'
+    );
+  }
+
   function duplicate($data = array()) {
     $duplicate = parent::duplicate($data);
 
@@ -67,6 +76,10 @@ class Segment extends Model {
       ->delete();
   }
 
+  static function getWPUsers() {
+    return self::where('type', 'wp_users')->findOne();
+  }
+
   static function search($orm, $search = '') {
     return $orm->whereLike('name', '%'.$search.'%');
   }
@@ -94,7 +107,7 @@ class Segment extends Model {
     }
   }
 
-  static function getSegmentsForImport() {
+  static function getSegmentsWithSubscriberCount() {
     return self::selectMany(array(self::$_table.'.id', self::$_table.'.name'))
       ->select_expr(
         'COUNT('.MP_SUBSCRIBER_SEGMENT_TABLE.'.subscriber_id)', 'subscribers'
@@ -102,8 +115,13 @@ class Segment extends Model {
       ->left_outer_join(
         MP_SUBSCRIBER_SEGMENT_TABLE,
         array(self::$_table.'.id', '=', MP_SUBSCRIBER_SEGMENT_TABLE.'.segment_id'))
+      ->left_outer_join(
+        MP_SUBSCRIBERS_TABLE,
+        array(MP_SUBSCRIBER_SEGMENT_TABLE.'.subscriber_id', '=', MP_SUBSCRIBERS_TABLE.'.id'))
+      ->whereNull(MP_SUBSCRIBERS_TABLE.'.deleted_at')
       ->group_by(self::$_table.'.id')
       ->group_by(self::$_table.'.name')
+      ->where(self::$_table.'.type', 'default')
       ->findArray();
   }
 
@@ -114,16 +132,18 @@ class Segment extends Model {
       'LEFT JOIN ' . self::$_table . ' segments ON segments.id = relation.segment_id ' .
       'LEFT JOIN ' . MP_SUBSCRIBERS_TABLE . ' subscribers ON subscribers.id = relation.subscriber_id ' .
       (($withConfirmedSubscribers) ?
-        'WHERE subscribers.status = 1 ' :
+        'WHERE subscribers.status = "subscribed" ' :
         'WHERE relation.segment_id IS NOT NULL ') .
+      'AND subscribers.deleted_at IS NULL ' .
       'GROUP BY segments.id) ' .
       'UNION ALL ' .
       '(SELECT 0 as id, "' . __('Not In List') . '" as name, COUNT(*) as subscribers ' .
       'FROM ' . MP_SUBSCRIBERS_TABLE . ' subscribers ' .
       'LEFT JOIN ' . MP_SUBSCRIBER_SEGMENT_TABLE . ' relation on relation.subscriber_id = subscribers.id ' .
       (($withConfirmedSubscribers) ?
-        'WHERE relation.subscriber_id is NULL AND subscribers.status = 1 ' :
+        'WHERE relation.subscriber_id is NULL AND subscribers.status = "subscribed" ' :
         'WHERE relation.subscriber_id is NULL ') .
+      'AND subscribers.deleted_at IS NULL ' .
       'HAVING subscribers) ' .
       'ORDER BY name'
     )->findArray();
@@ -147,4 +167,8 @@ class Segment extends Model {
     $segment->save();
     return $segment;
   }
+
+  static function getPublic() {
+    return self::getPublished()->where('type', 'default');
+  }
 }

lib/Models/SegmentFilter.php

@@ -0,0 +1,12 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class SegmentFilter extends Model {
+  public static $_table = MP_SEGMENT_FILTER_TABLE;
+
+  function __construct() {
+    parent::__construct();
+  }
+}

lib/Models/SendingQueue.php

@@ -0,0 +1,35 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class SendingQueue extends Model {
+  public static $_table = MP_SENDING_QUEUE_TABLE;
+
+  function __construct() {
+    parent::__construct();
+  }
+
+  function pause() {
+    if($this->count_processed === $this->count_total) {
+      return false;
+    } else {
+      $this->set('status', 'paused');
+      return $this->save();
+    }
+  }
+
+  function resume() {
+    if($this->count_processed === $this->count_total) {
+      return $this->complete();
+    } else {
+      $this->set_expr('status', 'NULL');
+      return $this->save();
+    }
+  }
+
+  function complete() {
+    $this->set('status', 'completed');
+    return $this->save();
+  }
+}

lib/Models/Setting.php

@@ -28,6 +28,13 @@ class Setting extends Model {
     }
   }
 
+  public static function setValue($key, $value) {
+    return Setting::createOrUpdate(array(
+      'name' => $key,
+      'value' => $value
+    ));
+  }
+
   public static function getAll() {
     $settingsCollection = self::findMany();
     $settings = array();

lib/Models/Subscriber.php

@@ -135,20 +135,41 @@ class Subscriber extends Model {
         MP_SUBSCRIBER_CUSTOM_FIELD_TABLE . '.value END), NULL) as "' . $customField['name'].'"');
     }
     $orm = $orm
-      ->left_outer_join(
+      ->leftOuterJoin(
         MP_SUBSCRIBER_CUSTOM_FIELD_TABLE,
         array(MP_SUBSCRIBERS_TABLE.'.id', '=',
           MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.subscriber_id'))
-      ->left_outer_join(
+      ->leftOuterJoin(
         MP_CUSTOM_FIELDS_TABLE,
         array(MP_CUSTOM_FIELDS_TABLE.'.id','=',
           MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.custom_field_id'))
-      ->group_by(MP_SUBSCRIBERS_TABLE.'.id');
+      ->groupBy(MP_SUBSCRIBERS_TABLE.'.id');
+    return $orm;
+  }
+
+  static function filterWithCustomFieldsForExport($orm) {
+    $orm = $orm->select(MP_SUBSCRIBERS_TABLE.'.*');
+    $customFields = CustomField::findArray();
+    foreach ($customFields as $customField) {
+      $orm = $orm->selectExpr(
+        'CASE WHEN ' .
+        MP_CUSTOM_FIELDS_TABLE . '.id=' . $customField['id'] . ' THEN ' .
+        MP_SUBSCRIBER_CUSTOM_FIELD_TABLE . '.value END as "' . $customField['name'].'"');
+    }
+    $orm = $orm
+      ->leftOuterJoin(
+        MP_SUBSCRIBER_CUSTOM_FIELD_TABLE,
+        array(MP_SUBSCRIBERS_TABLE.'.id', '=',
+          MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.subscriber_id'))
+      ->leftOuterJoin(
+        MP_CUSTOM_FIELDS_TABLE,
+        array(MP_CUSTOM_FIELDS_TABLE.'.id','=',
+          MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.custom_field_id'));
     return $orm;
   }
 
   function customFields() {
-    return $this->has_many_through(
+    return $this->hasManyThrough(
       __NAMESPACE__.'\CustomField',
       __NAMESPACE__.'\SubscriberCustomField',
       'subscriber_id',
@@ -303,7 +324,7 @@ class Subscriber extends Model {
       ->whereNull('deleted_at')
       ->where('status', 'unconfirmed');
   }
-  
+
   static function createMultiple($columns, $values) {
     return self::rawExecute(
       'INSERT INTO `' . self::$_table . '` ' .

lib/Newsletter/Editor/MetaInformationManager.php

@@ -50,9 +50,11 @@ class MetaInformationManager {
       // check if the user specified a label to be displayed before the author's name
       if(strlen($preceded_by) > 0) {
         $content = stripslashes($preceded_by) . ' ';
+      } else {
+        $content = '';
       }
 
-      return join(', ', $categories);
+      return $content . join(', ', $categories);
     } else {
       return '';
     }

lib/Newsletter/Editor/PostListTransformer.php

@@ -14,7 +14,7 @@ class PostListTransformer {
 
   function transform($posts) {
     $results = array();
-    $use_divider = (bool)$this->args['showDivider'];
+    $use_divider = $this->args['showDivider'] === 'true';
 
     foreach ($posts as $index => $post) {
       if ($use_divider && $index > 0) {

lib/Newsletter/Editor/PostTransformer.php

@@ -22,16 +22,26 @@ class PostTransformer {
     $content = $content_manager->filterContent($content);
 
     $structure_transformer = new StructureTransformer();
-    $structure = $structure_transformer->transform($content, (bool)$this->args['imagePadded']);
+    $structure = $structure_transformer->transform($content, $this->args['imagePadded'] === 'true');
 
-    $structure = $this->appendFeaturedImage($post, (bool)$this->args['imagePadded'], $structure);
+    $structure = $this->appendFeaturedImage(
+      $post,
+      $this->args['displayType'],
+      $this->args['imagePadded'] === 'true',
+      $structure
+    );
     $structure = $this->appendPostTitle($post, $structure);
     $structure = $this->appendReadMore($post->ID, $structure);
 
     return $structure;
   }
 
-  private function appendFeaturedImage($post, $image_padded, $structure) {
+  private function appendFeaturedImage($post, $display_type, $image_padded, $structure) {
+    if ($display_type === 'full') {
+      // No featured images for full posts
+      return $structure;
+    }
+
     $featured_image = $this->getFeaturedImage(
       $post->ID,
       $post->post_title,
@@ -68,7 +78,7 @@ class PostTransformer {
 
       return array(
         'type' => 'image',
-        'link' => '',
+        'link' => get_permalink($post_id),
         'src' => $image_info[0],
         'alt' => $alt_text,
         'padded' => $image_padded,
@@ -84,6 +94,8 @@ class PostTransformer {
   }
 
   private function appendPostTitle($post, $structure) {
+    $title = $this->getPostTitle($post);
+
     if ($this->args['titlePosition'] === 'inTextBlock') {
       // Attach title to the first text block
       $text_block_index = null;
@@ -94,7 +106,6 @@ class PostTransformer {
         }
       }
 
-      $title = $this->getPostTitle($post);
       if ($text_block_index === null) {
         $structure[] = array(
           'type' => 'text',
@@ -103,6 +114,14 @@ class PostTransformer {
       } else {
         $structure[$text_block_index]['text'] = $title . $structure[$text_block_index]['text'];
       }
+    } elseif ($this->args['titlePosition'] === 'aboveBlock') {
+      array_unshift(
+        $structure,
+        array(
+          'type' => 'text',
+          'text' => $title,
+        )
+      );
     }
 
     return $structure;
@@ -113,6 +132,15 @@ class PostTransformer {
       $button = $this->args['readMoreButton'];
       $button['url'] = get_permalink($post_id);
       $structure[] = $button;
+    } else {
+      $structure[] = array(
+        'type' => 'text',
+        'text' => sprintf(
+          '<a href="%s">%s</a>',
+          get_permalink($post_id),
+          $this->args['readMoreText']
+        ),
+      );
     }
 
     return $structure;
@@ -121,7 +149,7 @@ class PostTransformer {
   private function getPostTitle($post) {
     $title = $post->post_title;
 
-    if ((bool)$this->args['titleIsLink']) {
+    if ($this->args['titleIsLink'] === 'true') {
       $title = '<a href="' . get_permalink($post->ID) . '">' . $title . '</a>';
     }
 

lib/Router/Cron.php

@@ -0,0 +1,194 @@
+<?php
+namespace MailPoet\Router;
+
+use MailPoet\Models\Segment;
+use MailPoet\Models\SendingQueue;
+use MailPoet\Util\Helpers;
+
+if(!defined('ABSPATH')) exit;
+
+class Cron {
+  function controlDaemon($data) {
+    switch($data['action']) {
+      case 'start':
+        $supervisor = new Supervisor($forceStart = true);
+        wp_send_json(
+          array(
+            'result' => $supervisor->checkDaemon() ?
+              true :
+              false
+          )
+        );
+        break;
+      case 'stop':
+        $status = 'stopped';
+        break;
+      default:
+        $status = 'paused';
+        break;
+    }
+    $daemon = new Daemon();
+    if(!$daemon->daemon || $daemon->daemonData['status'] !== 'started') {
+      $result = false;
+    } else {
+      $daemon->daemonData['status'] = $status;
+      $daemon->daemon->value = json_encode($daemon->daemonData);
+      $result = $daemon->daemon->save();
+    }
+    wp_send_json(
+      array(
+        'result' => $result
+      )
+    );
+  }
+
+  function getDaemonStatus() {
+    $daemon = new \MailPoet\Cron\BootStrapMenu();
+    wp_send_json($daemon->bootStrap());
+  }
+
+  function addQueue($data) {
+    $queue = SendingQueue::where('newsletter_id', $data['newsletter_id'])
+      ->whereNull('status')
+      ->findArray();
+
+    !d($queue);
+    exit;
+    $queue = SendingQueue::create();
+
+    $queue->newsletter_id = $data['newsletter_id'];
+
+
+    $subscriber_ids = array();
+    $segments = Segment::whereIn('id', $data['segments'])
+      ->findMany();
+    foreach($segments as $segment) {
+      $subscriber_ids = array_merge($subscriber_ids, Helpers::arrayColumn(
+        $segment->subscribers()
+          ->findArray(),
+        'id'
+      ));
+    }
+
+    $subscriber_ids = array_unique($subscriber_ids);
+    $queue->subscribers = json_encode(
+      array(
+        'to_process' => $subscriber_ids
+      )
+    );
+
+    $queue->count_total = $queue->count_to_process = count($subscriber_ids);
+    $queue->save();
+    wp_send_json(
+      !$queue->save() ?
+        array(
+          'result' => false,
+          'error' => 'Queue could not be created.'
+        ) :
+        array(
+          'result' => true,
+          'data' => array($queue->id)
+        )
+    );
+  }
+
+  function addQueues($data) {
+    $result = array_map(function ($queueData) {
+      $queue = SendingQueue::create();
+      $queue->newsletter_id = $queueData['newsletter_id'];
+      $queue->subscribers = json_encode(
+        array(
+          'to_process' => $queueData['subscribers']
+        )
+      );
+      $queue->count_total = $queue->count_to_process = count($queueData['subscribers']);
+      $queue->save();
+      return array(
+        'newsletter_id' => $queue->newsletter_id,
+        'queue_id' => $queue->id
+      );
+    }, $data);
+    $result = Helpers::arrayColumn($result, 'queue_id', 'newsletter_id');
+    wp_send_json(
+      count($data) != count($result) ?
+        array(
+          'result' => false,
+          'error' => __('Some queues could not be created.'),
+          'data' => $result
+        ) :
+        array(
+          'result' => true,
+          'data' => $result
+        )
+    );
+  }
+
+  function deleteQueue($data) {
+    $queue = SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id']);
+    if(!$queue) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        )
+      );
+    }
+    $queue->deleted_at = 'Y-m-d H:i:s';
+    $queue->save();
+    wp_send_json(array('result' => true));
+  }
+
+  function deleteQueues($data) {
+    $queues = SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findResultSet();
+    if(!$queues->count()) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'error' => __('Queues not found.')
+        )
+      );
+    }
+    foreach($queues as $queue) {
+      $queue->deleted_at = 'Y-m-d H:i:s';
+      $queue->save();
+    }
+    wp_send_json(array('result' => true));
+  }
+
+  function getQueueStatus($data) {
+    $queue = SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id'])
+      ->asArray();
+    wp_send_json(
+      !$queue ?
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        ) :
+        array(
+          'result' => true,
+          'data' => $queue
+        )
+    );
+  }
+
+  function getQueuesStatus($data) {
+    $queues = SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findArray();
+    wp_send_json(
+      !$queues ?
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        ) :
+        array(
+          'result' => true,
+          'data' => $queues
+        )
+    );
+  }
+}

lib/Router/Mailer.php

@@ -1,80 +1,159 @@
 <?php
 namespace MailPoet\Router;
 
+use MailPoet\Models\Setting;
+
+require_once(ABSPATH . 'wp-includes/pluggable.php');
+
 if(!defined('ABSPATH')) exit;
 
 class Mailer {
-  function __construct() {
-    $this->fromName = $this->getSetting('from_name');
-    $this->fromEmail = $this->getSetting('from_address');
-    $this->mailer = $this->getSetting('mailer');
-    $this->from = sprintf('%s <%s>', $this->fromName, $this->fromEmail);
-  }
-
-  function send($newsletter, $subscriber) {
-    $subscriber = $this->transformSubscriber($subscriber);
-    $mailer = $this->buildMailer();
-    return wp_send_json($mailer->send($newsletter, $subscriber));
-  }
-
-  function buildMailer() {
-    switch ($this->mailer['name']) {
-    case 'AmazonSES':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['region'],
-        $this->mailer['access_key'],
-        $this->mailer['secret_key'],
-        $this->from
-      );
-    break;
-    case 'ElasticEmail':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['api_key'],
-        $this->fromEmail, $this->fromName
-      );
-    break;
-    case 'MailGun':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['domain'],
-        $this->mailer['api_key'],
-        $this->from
-      );
-    break;
-    case 'MailPoet':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['api_key'],
-        $this->fromEmail,
-        $this->fromName
-      );
-    break;
-    case 'Mandrill':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['api_key'],
-        $this->fromEmail, $this->fromName
-      );
-    break;
-    case 'SendGrid':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['api_key'],
-        $this->fromEmail,
-        $this->fromName
-      );
-    break;
-    case 'SMTP':
-      $mailer = new $this->mailer['class'](
-        $this->mailer['host'],
-        $this->mailer['port'],
-        $this->mailer['authentication'],
-        $this->mailer['encryption'],
-        $this->fromEmail,
-        $this->fromName);
-    break;
+  function __construct($httpRequest = true) {
+    $this->mailerType = array(
+      'AmazonSES' => 'API',
+      'ElasticEmail' => 'API',
+      'MailGun' => 'API',
+      'Mandrill' => 'API',
+      'SendGrid' => 'API',
+      'MailPoet' => null,
+      'SMTP' => null,
+      'WPMail' => null
+    );
+    if(!$httpRequest) {
+      list($this->fromName, $this->fromEmail, $this->fromNameEmail)
+        = $this->getSetting('sender');
+      $this->mailer = $this->getSetting('mailer');
     }
-    return $mailer;
+  }
+
+  function send($data) {
+    $subscriber = $this->transformSubscriber($data['subscriber']);
+    list($fromName, $fromEmail, $fromNameEmail)
+      = $this->getSetting('sender');
+    if(!$fromName && !$fromEmail) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => array(__('Please configure your name and e-mail address.'))
+        )
+      );
+    }
+    $data['mailer']['class'] = 'MailPoet\\Mailer\\' .
+      (($this->mailerType[$data['mailer']['method']]) ?
+        $this->mailerType[$data['mailer']['method']] . '\\' . $data['mailer']['method'] :
+        $data['mailer']['method']
+      );
+    $mailer = $this->buildMailer(
+      $data['mailer'],
+      $fromName,
+      $fromEmail,
+      $fromNameEmail
+    );
+    if(!empty($newsletter['sender_address']) &&
+      !empty($newsletter['sender_name'])
+    ) {
+      $mailer->fromName = $newsletter['sender_name'];
+      $mailer->fromEmail = $newsletter['sender_address'];
+      $mailer->fromNameEmail = sprintf(
+        '%s <%s>',
+        $mailer->fromName,
+        $mailer->fromEmail
+      );
+    }
+    if(!empty($newsletter['reply_to_address']) &&
+      !empty($newsletter['reply_to_name'])
+    ) {
+      $mailer->replyToName = $newsletter['reply_to_name'];
+      $mailer->replyToEmail = $newsletter['reply_to_address'];
+      $mailer->replyToNameEmail = sprintf(
+        '%s <%s>',
+        $mailer->replyToName,
+        $mailer->replyToEmail
+      );
+    }
+    $result = $mailer->send($data['newsletter'], $subscriber);
+    wp_send_json(
+      array(
+        'result' => ($result) ? true : false
+      )
+    );
+  }
+
+  function buildMailer($mailer = false, $fromName = false, $fromEmail = false, $fromNameEmail = false) {
+    if(!$mailer) $mailer = $this->mailer;
+    if(!$fromName) $fromName = $this->fromName;
+    if(!$fromEmail) $fromEmail = $this->fromEmail;
+    if(!$fromNameEmail) $fromNameEmail = $this->fromNameEmail;
+    switch($mailer['method']) {
+      case 'AmazonSES':
+        $mailerInstance = new $mailer['class'](
+          $mailer['region'],
+          $mailer['access_key'],
+          $mailer['secret_key'],
+          $fromNameEmail
+        );
+        break;
+      case 'ElasticEmail':
+        $mailerInstance = new $mailer['class'](
+          $mailer['api_key'],
+          $fromEmail, $fromName
+        );
+        break;
+      case 'MailGun':
+        $mailerInstance = new $mailer['class'](
+          $mailer['domain'],
+          $mailer['api_key'],
+          $fromNameEmail
+        );
+        break;
+      case 'MailPoet':
+        $mailerInstance = new $mailer['class'](
+          $mailer['mailpoet_api_key'],
+          $fromEmail,
+          $fromName
+        );
+        break;
+      case 'Mandrill':
+        $mailerInstance = new $mailer['class'](
+          $mailer['api_key'],
+          $fromEmail, $fromName
+        );
+        break;
+      case 'SendGrid':
+        $mailerInstance = new $mailer['class'](
+          $mailer['api_key'],
+          $fromEmail,
+          $fromName
+        );
+        break;
+      case 'WPMail':
+        $mailerInstance = new $mailer['class'](
+          $fromEmail,
+          $fromName
+        );
+        break;
+      case 'SMTP':
+        $mailerInstance = new $mailer['class'](
+          $mailer['host'],
+          $mailer['port'],
+          $mailer['authentication'],
+          $mailer['login'],
+          $mailer['password'],
+          $mailer['encryption'],
+          $fromEmail,
+          $fromName
+        );
+        break;
+      default:
+        throw new \Exception('Mailing method does not exist.');
+        break;
+    }
+    return $mailerInstance;
   }
 
   function transformSubscriber($subscriber) {
     if(!is_array($subscriber)) return $subscriber;
+    if(isset($subscriber['address'])) $subscriber['email'] = $subscriber['address'];
     $first_name = (isset($subscriber['first_name'])) ? $subscriber['first_name'] : '';
     $last_name = (isset($subscriber['last_name'])) ? $subscriber['last_name'] : '';
     if(!$first_name && !$last_name) return $subscriber['email'];
@@ -84,65 +163,29 @@ class Mailer {
   }
 
   function getSetting($setting) {
-    if($setting === 'mailer') {
-      $mailers = array(
-        array(
-          'name' => 'AmazonSES',
-          'type' => 'API',
-          'access_key' => 'AKIAJM6Y5HMGXBLDNSRA',
-          'secret_key' => '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',
-          'region' => 'us-east-1'
-        ),
-        array(
-          'name' => 'ElasticEmail',
-          'type' => 'API',
-          'api_key' => '997f1f7f-41de-4d7f-a8cb-86c8481370fa'
-        ),
-        array(
-          'name' => 'MailGun',
-          'type' => 'API',
-          'api_key' => 'key-6cf5g5qjzenk-7nodj44gdt8phe6vam2',
-          'domain' => 'mrcasual.com'
-        ),
-        array(
-          'name' => 'MailPoet',
-          'api_key' => 'dhNSqj1XHkVltIliyQDvMiKzQShOA5rs0m_DdRUVZHU'
-        ),
-        array(
-          'name' => 'Mandrill',
-          'type' => 'API',
-          'api_key' => '692ys1B7REEoZN7R-dYwNA'
-        ),
-        array(
-          'name' => 'SendGrid',
-          'type' => 'API',
-          'api_key' => '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'
-        ),
-        array(
-          'name' => 'SMTP',
-          'host' => 'email-smtp.us-west-2.amazonaws.com',
-          'port' => 587,
-          'authentication' => array(
-            'login' => 'AKIAIGPBLH6JWG5VCBQQ',
-            'password' => 'AudVHXHaYkvr54veCzqiqOxDiMMyfQW3/V6F1tYzGXY3'
-          ),
-          'encryption' => 'tls'
-        ),
-        array(
-          'name' => 'WPMail'
-        )
-      );
-      $mailer = $mailers[array_rand($mailers)];
-      $mailer['class'] = 'MailPoet\\Mailer\\' .
-        ((isset($mailer['type'])) ?
-          $mailer['type'] . '\\' . $mailer['name'] :
-          $mailer['name']
+    switch($setting) {
+      case 'mailer':
+        $mailer = Setting::getValue('mta', null);
+        if(!$mailer || !isset($mailer['method'])) throw new \Exception('Mailing method is not configured.');
+        $mailer['class'] = 'MailPoet\\Mailer\\' .
+          (($this->mailerType[$mailer['method']]) ?
+            $this->mailerType[$mailer['method']] . '\\' . $mailer['method'] :
+            $mailer['method']
+          );
+        return $mailer;
+        break;
+      case 'sender':
+        $sender = Setting::getValue($setting, null);
+        if(!$sender) throw new \Exception('Sender name and email are not configured.');
+        return array(
+          $sender['name'],
+          $sender['address'],
+          sprintf('%s <%s>', $sender['name'], $sender['address'])
         );
-      return $mailer;
+        break;
+      default:
+        return Setting::getValue($setting, null);
+        break;
     }
-    if($setting === 'from_name') return 'Sender';
-    if($setting === 'from_address') return 'staff@mailpoet.com';
-    return Setting::where('name', $setting)
-      ->findOne()->value;
   }
 }

lib/Router/Newsletters.php

@@ -12,6 +12,7 @@ use MailPoet\Models\NewsletterSegment;
 use MailPoet\Models\NewsletterOptionField;
 use MailPoet\Models\NewsletterOption;
 use MailPoet\Newsletter\Renderer\Renderer;
+use MailPoet\Models\SendingQueue;
 
 if(!defined('ABSPATH')) exit;
 
@@ -101,31 +102,51 @@ class Newsletters {
     ));
   }
 
-  function delete($data = array()) {
-    $newsletter = newsletter::findOne($data['id']);
-    $confirm_delete = filter_var($data['confirm'], FILTER_VALIDATE_BOOLEAN);
+  function restore($id) {
+    $result = false;
+
+    $newsletter = Newsletter::findOne($id);
     if($newsletter !== false) {
-      if($confirm_delete) {
-        $newsletter->delete();
-        $result = array('newsletters' => 1);
-      } else {
-        $newsletter->set_expr('deleted_at', 'NOW()');
-        $result = array('newsletters' => (int)$newsletter->save());
-      }
-    } else {
-      $result = false;
+      $result = $newsletter->restore();
     }
+
     wp_send_json($result);
   }
 
-  function restore($id) {
+  function trash($id) {
+    $result = false;
+
     $newsletter = Newsletter::findOne($id);
     if($newsletter !== false) {
-      $newsletter->set_expr('deleted_at', 'NULL');
-      $result = array('newsletters' => (int)$newsletter->save());
-    } else {
-      $result = false;
+      $result = $newsletter->trash();
     }
+
+    wp_send_json($result);
+  }
+
+  function delete($id) {
+    $result = false;
+
+    $newsletter = Newsletter::findOne($id);
+    if($newsletter !== false) {
+      $newsletter->delete();
+      $result = 1;
+    }
+
+    wp_send_json($result);
+  }
+
+  function duplicate($id) {
+    $result = false;
+
+    $newsletter = Newsletter::findOne($id);
+    if($newsletter !== false) {
+      $data = array(
+        'subject' => sprintf(__('Copy of %s'), $newsletter->subject)
+      );
+      $result = $newsletter->duplicate($data)->asArray();
+    }
+
     wp_send_json($result);
   }
 
@@ -199,14 +220,20 @@ class Newsletters {
 
     $listing_data = $listing->get();
 
-    // fetch segments relations for each returned item
     foreach($listing_data['items'] as &$item) {
+      // get segments
       $segments = NewsletterSegment::select('segment_id')
         ->where('newsletter_id', $item['id'])
         ->findMany();
       $item['segments'] = array_map(function($relation) {
         return $relation->segment_id;
       }, $segments);
+
+      // get queue
+      $queue = SendingQueue::where('newsletter_id', $item['id'])
+        ->orderByDesc('updated_at')
+        ->findOne();
+      $item['queue'] = ($queue !== false) ? $queue->asArray() : null;
     }
 
     wp_send_json($listing_data);

lib/Router/Queue.php

@@ -0,0 +1,196 @@
+<?php
+namespace MailPoet\Router;
+
+use MailPoet\Models\Segment;
+use MailPoet\Models\SendingQueue;
+use MailPoet\Util\Helpers;
+
+if(!defined('ABSPATH')) exit;
+
+class Queue {
+  function controlDaemon($data) {
+    switch($data['action']) {
+      case 'start':
+        $supervisor = new Supervisor($forceStart = true);
+        wp_send_json(
+          array(
+            'result' => $supervisor->checkDaemon() ?
+              true :
+              false
+          )
+        );
+        break;
+      case 'stop':
+        $status = 'stopped';
+        break;
+      default:
+        $status = 'paused';
+        break;
+    }
+    $daemon = new Daemon();
+    if(!$daemon->daemon || $daemon->daemonData['status'] !== 'started') {
+      $result = false;
+    } else {
+      $daemon->daemonData['status'] = $status;
+      $daemon->daemon->value = json_encode($daemon->daemonData);
+      $result = $daemon->daemon->save();
+    }
+    wp_send_json(
+      array(
+        'result' => $result
+      )
+    );
+  }
+
+  function getDaemonStatus() {
+    $daemon = new \MailPoet\Cron\BootStrapMenu();
+    wp_send_json($daemon->bootStrap());
+  }
+
+  function addQueue($data) {
+    $queue = SendingQueue::where('newsletter_id', $data['newsletter_id'])
+      ->whereNull('status')
+      ->findArray();
+
+    !d($queue);
+    exit;
+    $queue = SendingQueue::create();
+
+    $queue->newsletter_id = $data['newsletter_id'];
+
+
+    $subscriber_ids = array();
+    $segments = Segment::whereIn('id', $data['segments'])
+      ->findMany();
+    foreach($segments as $segment) {
+      $subscriber_ids = array_merge($subscriber_ids, Helpers::arrayColumn(
+        $segment->subscribers()
+          ->findArray(),
+        'id'
+      ));
+    }
+
+    $subscriber_ids = array_unique($subscriber_ids);
+    $queue->subscribers = json_encode(
+      array(
+        'to_process' => $subscriber_ids
+      )
+    );
+
+    $queue->count_total = $queue->count_to_process = count($subscriber_ids);
+    $queue->save();
+    wp_send_json(
+      !$queue->save() ?
+        array(
+          'result' => false,
+          'error' => 'Queue could not be created.'
+        ) :
+        array(
+          'result' => true,
+          'data' => array($queue->id)
+        )
+    );
+  }
+
+
+
+  function addQueues($data) {
+    $result = array_map(function ($queueData) {
+      $queue = SendingQueue::create();
+      $queue->newsletter_id = $queueData['newsletter_id'];
+      $queue->subscribers = json_encode(
+        array(
+          'to_process' => $queueData['subscribers']
+        )
+      );
+      $queue->count_total = $queue->count_to_process = count($queueData['subscribers']);
+      $queue->save();
+      return array(
+        'newsletter_id' => $queue->newsletter_id,
+        'queue_id' => $queue->id
+      );
+    }, $data);
+    $result = Helpers::arrayColumn($result, 'queue_id', 'newsletter_id');
+    wp_send_json(
+      count($data) != count($result) ?
+        array(
+          'result' => false,
+          'error' => __('Some queues could not be created.'),
+          'data' => $result
+        ) :
+        array(
+          'result' => true,
+          'data' => $result
+        )
+    );
+  }
+
+  function deleteQueue($data) {
+    $queue = SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id']);
+    if(!$queue) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        )
+      );
+    }
+    $queue->deleted_at = 'Y-m-d H:i:s';
+    $queue->save();
+    wp_send_json(array('result' => true));
+  }
+
+  function deleteQueues($data) {
+    $queues = SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findResultSet();
+    if(!$queues->count()) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'error' => __('Queues not found.')
+        )
+      );
+    }
+    foreach($queues as $queue) {
+      $queue->deleted_at = 'Y-m-d H:i:s';
+      $queue->save();
+    }
+    wp_send_json(array('result' => true));
+  }
+
+  function getQueueStatus($data) {
+    $queue = SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id'])
+      ->asArray();
+    wp_send_json(
+      !$queue ?
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        ) :
+        array(
+          'result' => true,
+          'data' => $queue
+        )
+    );
+  }
+
+  function getQueuesStatus($data) {
+    $queues = SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findArray();
+    wp_send_json(
+      !$queues ?
+        array(
+          'result' => false,
+          'error' => __('Queue not found.')
+        ) :
+        array(
+          'result' => true,
+          'data' => $queues
+        )
+    );
+  }
+}

lib/Router/Segments.php

@@ -2,7 +2,9 @@
 namespace MailPoet\Router;
 use \MailPoet\Models\Segment;
 use \MailPoet\Models\SubscriberSegment;
+use \MailPoet\Models\SegmentFilter;
 use \MailPoet\Listing;
+use \MailPoet\Segments\WP;
 
 if(!defined('ABSPATH')) exit;
 
@@ -42,20 +44,19 @@ class Segments {
           'subscribers'
         )
         ->select_expr(
-          'SUM(CASE status WHEN "subscribed" THEN 1 ELSE 0 END)',
+          'SUM(CASE subscribers.status WHEN "subscribed" THEN 1 ELSE 0 END)',
           'subscribed'
         )
         ->select_expr(
-          'SUM(CASE status WHEN "unsubscribed" THEN 1 ELSE 0 END)',
+          'SUM(CASE subscribers.status WHEN "unsubscribed" THEN 1 ELSE 0 END)',
           'unsubscribed'
         )
         ->select_expr(
-          'SUM(CASE status WHEN "unconfirmed" THEN 1 ELSE 0 END)',
+          'SUM(CASE subscribers.status WHEN "unconfirmed" THEN 1 ELSE 0 END)',
           'unconfirmed'
         )
         ->findOne()->asArray();
 
-      !d(\ORM::get_last_query());exit;
       $item = array_merge($item, $stats);
 
       $item['subscribers_url'] = admin_url(
@@ -136,6 +137,12 @@ class Segments {
     wp_send_json($result);
   }
 
+  function synchronize() {
+    $result = WP::synchronizeUsers();
+
+    wp_send_json($result);
+  }
+
   function bulkAction($data = array()) {
     $bulk_action = new Listing\BulkAction(
       '\MailPoet\Models\Segment',

lib/Router/SendingQueue.php

@@ -0,0 +1,211 @@
+<?php
+namespace MailPoet\Router;
+
+use MailPoet\Models\Newsletter;
+use MailPoet\Models\Segment;
+use MailPoet\Util\Helpers;
+
+if(!defined('ABSPATH')) exit;
+
+class SendingQueue {
+  function add($data) {
+    $queue = \MailPoet\Models\SendingQueue::where('newsletter_id', $data['newsletter_id'])
+      ->whereNull('status')
+      ->findArray();
+    if(count($queue)) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => array(__('Send operation is already in progress.'))
+        )
+      );
+      exit;
+    }
+    $queue = \MailPoet\Models\SendingQueue::create();
+    $queue->newsletter_id = $data['newsletter_id'];
+    $subscriber_ids = array();
+    $segments = Segment::whereIn('id', $data['segments'])
+      ->findMany();
+
+    foreach($segments as $segment) {
+      $subscriber_ids = array_merge($subscriber_ids, Helpers::arrayColumn(
+        $segment->subscribers()
+          ->findArray(),
+        'id'
+      ));
+    }
+    $subscriber_ids = array_unique($subscriber_ids);
+    $queue->subscribers = json_encode(
+      array(
+        'to_process' => $subscriber_ids
+      )
+    );
+    $queue->count_total = $queue->count_to_process = count($subscriber_ids);
+    $result = $queue->save();
+    if($result === false) {
+      $errors = array(__('Queue could not be created.'));
+
+      if(!empty($queue->getValidationErrors())) {
+        $errors = array_merge($errors, $queue->getValidationErrors());
+      }
+
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => $errors
+        )
+      );
+    } else {
+      wp_send_json(
+        array(
+          'result' => true,
+          'data' => array($queue->id)
+        )
+      );
+    }
+  }
+
+  function pause($newsletter_id) {
+    $newsletter = Newsletter::findOne($newsletter_id);
+    $result = false;
+
+    if($newsletter !== false) {
+      $queue = $newsletter->getQueue();
+      if($queue !== false && $queue->id() > 0) {
+        $result = $queue->pause();
+      }
+    }
+
+    wp_send_json(array(
+      'result' => $result
+    ));
+  }
+
+  function resume($newsletter_id) {
+    $newsletter = Newsletter::findOne($newsletter_id);
+    $result = false;
+
+    if($newsletter !== false) {
+      $queue = $newsletter->getQueue();
+      if($queue !== false && $queue->id() > 0) {
+        $result = $queue->resume();
+      }
+    }
+
+    wp_send_json(array(
+      'result' => $result
+    ));
+  }
+
+  function addQueues($data) {
+    $newsletterIds = Helpers::arrayColumn($data, 'newsletter_id');
+    $queues = \MailPoet\Models\SendingQueue::whereIn('newsletter_id', $newsletterIds)
+      ->whereNull('status')
+      ->findArray();
+    if(count($queues)) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => array(__('Send operation is already in progress.'))
+        )
+      );
+    }
+    $result = array_map(function ($queueData) {
+      $queue = \MailPoet\Models\SendingQueue::create();
+      $queue->newsletter_id = $queueData['newsletter_id'];
+      $queue->subscribers = json_encode(
+        array(
+          'to_process' => $queueData['subscribers']
+        )
+      );
+      $queue->count_total = $queue->count_to_process = count($queueData['subscribers']);
+      $queue->save();
+      return array(
+        'newsletter_id' => $queue->newsletter_id,
+        'queue_id' => $queue->id
+      );
+    }, $data);
+    $result = Helpers::arrayColumn($result, 'queue_id', 'newsletter_id');
+    wp_send_json(
+      count($data) != count($result) ?
+        array(
+          'result' => false,
+          'errors' => array(__('Some queues could not be created.')),
+          'data' => $result
+        ) :
+        array(
+          'result' => true,
+          'data' => $result
+        )
+    );
+  }
+
+  function deleteQueue($data) {
+    $queue = \MailPoet\Models\SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id']);
+    if(!$queue) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => array(__('Queue not found.'))
+        )
+      );
+    }
+    $queue->deleted_at = 'Y-m-d H:i:s';
+    $queue->save();
+    wp_send_json(array('result' => true));
+  }
+
+  function deleteQueues($data) {
+    $queues = \MailPoet\Models\SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findResultSet();
+    if(!$queues->count()) {
+      wp_send_json(
+        array(
+          'result' => false,
+          'errors' => array(__('Queues not found.'))
+        )
+      );
+    }
+    foreach($queues as $queue) {
+      $queue->deleted_at = 'Y-m-d H:i:s';
+      $queue->save();
+    }
+    wp_send_json(array('result' => true));
+  }
+
+  function getQueueStatus($data) {
+    $queue = \MailPoet\Models\SendingQueue::whereNull('deleted_at')
+      ->findOne($data['queue_id'])
+      ->asArray();
+    wp_send_json(
+      !$queue ?
+        array(
+          'result' => false,
+          'errors' => array(__('Queue not found.'))
+        ) :
+        array(
+          'result' => true,
+          'data' => $queue
+        )
+    );
+  }
+
+  function getQueuesStatus($data) {
+    $queues = \MailPoet\Models\SendingQueue::whereNull('deleted_at')
+      ->whereIn('id', $data['queue_ids'])
+      ->findArray();
+    wp_send_json(
+      !$queues ?
+        array(
+          'result' => false,
+          'errors' => array(__('Queue not found.'))
+        ) :
+        array(
+          'result' => true,
+          'data' => $queues
+        )
+    );
+  }
+}

lib/Segments/WP.php

@@ -0,0 +1,91 @@
+<?php
+namespace MailPoet\Segments;
+use \MailPoet\Models\Subscriber;
+use \MailPoet\Models\Segment;
+
+class WP {
+  static function synchronizeUser($wp_user_id) {
+    $wpUser = \get_userdata($wp_user_id);
+    $segment = Segment::getWPUsers();
+
+    if($wpUser === false or $segment === false) return;
+
+    $subscriber = Subscriber::where('wp_user_id', $wpUser->ID)
+      ->findOne();
+
+    switch(current_filter()) {
+      case 'delete_user':
+      case 'deleted_user':
+      case 'remove_user_from_blog':
+        if($subscriber !== false && $subscriber->id()) {
+          $subscriber->delete();
+        }
+      break;
+
+      case 'user_register':
+      case 'added_existing_user':
+      case 'profile_update':
+      default:
+        // get first name & last name
+        $first_name = $wpUser->first_name;
+        $last_name = $wpUser->last_name;
+        if(empty($wpUser->first_name) && empty($wpUser->last_name)) {
+          $first_name = $wpUser->display_name;
+        }
+
+        // subscriber data
+        $data = array(
+          'wp_user_id'=> $wpUser->ID,
+          'email' => $wpUser->user_email,
+          'first_name' => $first_name,
+          'last_name' => $last_name,
+          'status' => 'subscribed'
+        );
+
+        if($subscriber !== false) {
+          $data['id'] = $subscriber->id();
+        }
+        $subscriber = Subscriber::createOrUpdate($data);
+
+        if($subscriber !== false && $subscriber->id()) {
+          if($segment !== false) {
+            $segment->addSubscriber($subscriber->id());
+          }
+        }
+      break;
+    }
+  }
+
+  static function synchronizeUsers() {
+    // get wordpress users list
+    $segment = Segment::getWPUsers();
+
+    // count WP users
+    $users_count = \count_users()['total_users'];
+    $linked_subscribers_count = $segment->subscribers()->count();
+
+    if($users_count !== $linked_subscribers_count) {
+      $linked_subscribers = Subscriber::select('wp_user_id')
+        ->whereNotNull('wp_user_id')
+        ->findArray();
+
+      $exclude_ids = array();
+      if(!empty($linked_subscribers)) {
+        $exclude_ids = array_map(function($subscriber) {
+          return $subscriber['wp_user_id'];
+        }, $linked_subscribers);
+      }
+
+      $users = \get_users(array(
+        'count_total'  => false,
+        'fields' => 'ID',
+        'exclude' => $exclude_ids
+      ));
+
+      foreach($users as $user) {
+        static::synchronizeUser($user);
+      }
+    }
+    return true;
+  }
+}

lib/Settings/Hosts.php

@@ -3,29 +3,45 @@ namespace MailPoet\Settings;
 
 class Hosts {
   private static $_smtp = array(
-    'amazon' => array(
+    'AmazonSES' => array(
       'name' => 'Amazon SES',
-      'api' => false,
       'emails' => 100,
-      'interval' => 5
+      'interval' => 5,
+      'fields' => array(
+        'region',
+        'access_key',
+        'secret_key'
+      ),
+      'regions' => array(
+        'US East (N. Virginia)' => 'us-east-1.amazonaws.com',
+        'US West (Oregon)' => 'us-west-2.amazonaws.com',
+        'EU (Ireland)' => 'eu-west-1.amazonaws.com'
+      )
     ),
-    'elasticemail' => array(
+    'ElasticEmail' => array(
       'name' => 'ElasticEmail',
-      'api' => true,
       'emails' => 100,
-      'interval' => 5
+      'interval' => 5,
+      'fields' => array(
+        'api_key'
+      )
     ),
-    'mailgun' => array(
+    'MailGun' => array(
       'name' => 'MailGun',
-      'api' => false,
       'emails' => 100,
-      'interval' => 5
+      'interval' => 5,
+      'fields' => array(
+        'domain',
+        'api_key'
+      )
     ),
-    'sendgrid' => array(
+    'SendGrid' => array(
       'name' => 'SendGrid',
-      'api' => true,
       'emails' => 100,
-      'interval' => 5
+      'interval' => 5,
+      'fields' => array(
+        'api_key'
+      )
     )
   );
 

lib/Subscribers/ImportExport/BootStrapMenu.php

@@ -12,7 +12,7 @@ class BootStrapMenu {
 
   function getSegments($withConfirmedSubscribers = false) {
     $segments = ($this->action === 'import') ?
-      Segment::getSegmentsForImport() :
+      Segment::getSegmentsWithSubscriberCount() :
       Segment::getSegmentsForExport($withConfirmedSubscribers);
     return array_map(function ($segment) {
       return array(
@@ -132,4 +132,4 @@ class BootStrapMenu {
     }
     return $data;
   }
-}
+}

lib/Subscribers/ImportExport/Export/Export.php

@@ -2,10 +2,12 @@
 namespace MailPoet\Subscribers\ImportExport\Export;
 
 use MailPoet\Config\Env;
-use MailPoet\Subscribers\ImportExport\BootStrapMenu;
+use MailPoet\Models\CustomField;
 use MailPoet\Models\Segment;
 use MailPoet\Models\Subscriber;
 use MailPoet\Models\SubscriberSegment;
+use MailPoet\Subscribers\ImportExport\BootStrapMenu;
+use MailPoet\Util\Helpers;
 use MailPoet\Util\XLSXWriter;
 
 class Export {
@@ -16,84 +18,86 @@ class Export {
     $this->segments = $data['segments'];
     $this->subscribersWithoutSegment = array_search(0, $this->segments);
     $this->subscriberFields = $data['subscriberFields'];
+    $this->exportFile = $this->getExportFile($this->exportFormatOption);
+    $this->exportFileURL = $this->getExportFileURL($this->exportFile);
     $this->profilerStart = microtime(true);
-    $this->exportFile = sprintf(
-      Env::$temp_path . '/mailpoet_export_%s.%s',
-      substr(md5(time()), 0, 4),
-      $this->exportFormatOption
-    );
-    $this->exportFileURL = sprintf(
-      '%s/%s/%s/%s',
-      plugins_url(),
-      Env::$plugin_name,
-      Env::$temp_name,
-      basename($this->exportFile)
-    );
   }
-  
+
   function process() {
-    $subscribers = SubscriberSegment::
-    left_outer_join(
-      Subscriber::$_table,
-      array(
-        Subscriber::$_table . '.id',
-        '=',
-        SubscriberSegment::$_table . '.subscriber_id'
-      ))
-      ->left_outer_join(
-        Segment::$_table,
-        array(
-          Segment::$_table . '.id',
-          '=',
-          SubscriberSegment::$_table . '.segment_id'
-        ))
-      ->select(Segment::$_table . '.name', 'segment_name')
-      ->orderByAsc('segment_name')
-      ->filter('filterWithCustomFields')
-      ->whereIn(SubscriberSegment::$_table . '.segment_id', $this->segments);
-    if(!$this->groupBySegmentOption) $subscribers = $subscribers->groupBy(Subscriber::$_table . '.id');
-    if($this->exportConfirmedOption) $subscribers = $subscribers->where(Subscriber::$_table . '.status', 'confirmed');
-    $subscribers = $subscribers->findArray();
-    $formattedSubscriberFields = $this->formatSubscriberFields($this->subscriberFields);
+    $subscribers = $this->getSubscribers();
+    $subscriberCustomFields = $this->getSubscriberCustomFields();
+    $formattedSubscriberFields = $this->formatSubscriberFields(
+      $this->subscriberFields,
+      $subscriberCustomFields
+    );
     try {
       if($this->exportFormatOption === 'csv') {
         $CSVFile = fopen($this->exportFile, 'w');
         $formatCSV = function ($row) {
           return '"' . str_replace('"', '\"', $row) . '"';
         };
-        // add UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file for Excel to automatically recognize the encoding
+        // add UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file for
+        // Excel to automatically recognize the encoding
         fwrite($CSVFile, chr(0xEF) . chr(0xBB) . chr(0xBF));
-        if($this->groupBySegmentOption) $formattedSubscriberFields[] = __('List');
-        fwrite($CSVFile, implode(",", array_map($formatCSV, $formattedSubscriberFields)) . "\n");
+        if($this->groupBySegmentOption) {
+          $formattedSubscriberFields[] = __('List');
+        }
+        fwrite(
+          $CSVFile,
+          implode(
+            ',',
+            array_map(
+              $formatCSV,
+              $formattedSubscriberFields
+            )
+          ) . "\n"
+        );
         foreach ($subscribers as $subscriber) {
-          $row = array_map(function ($field) use ($subscriber) {
-            return $subscriber[$field];
-          }, $this->subscriberFields);
-          if($this->groupBySegmentOption) $row[] = $subscriber['segment_name'];
-          fwrite($CSVFile, implode(",", array_map($formatCSV, $row)) . "\n");
+          $row = $this->formatSubscriberData(
+            $subscriber,
+            $formattedSubscriberFields
+          );
+          if($this->groupBySegmentOption) {
+            $row[] = ucwords($subscriber['segment_name']);
+          }
+          fwrite($CSVFile, implode(',', array_map($formatCSV, $row)) . "\n");
         }
         fclose($CSVFile);
       } else {
         $writer = new XLSXWriter();
         $writer->setAuthor('MailPoet (www.mailpoet.com)');
         $headerRow = array($formattedSubscriberFields);
-        $segment = null;
+        $lastSegment = false;
         $rows = array();
         foreach ($subscribers as $subscriber) {
-          if($segment && $segment != $subscriber['segment_name'] && $this->groupBySegmentOption) {
-            $writer->writeSheet(array_merge($headerRow, $rows), ucwords($segment));
+          if($lastSegment && $lastSegment !== $subscriber['segment_name'] &&
+            $this->groupBySegmentOption
+          ) {
+            $writer->writeSheet(
+              array_merge($headerRow, $rows), ucwords($lastSegment)
+            );
             $rows = array();
           }
           // detect RTL language and set Excel to properly display the sheet
-          if(!$writer->rtl && preg_grep('/\p{Arabic}|\p{Hebrew}/u', $subscriber)) {
+          $RTLRegex = '/\p{Arabic}|\p{Hebrew}/u';
+          if(!$writer->rtl && (
+              preg_grep($RTLRegex, $subscriber) ||
+              preg_grep($RTLRegex, $formattedSubscriberFields))
+          ) {
             $writer->rtl = true;
           }
-          $rows[] = array_map(function ($field) use ($subscriber) {
-            return $subscriber[$field];
-          }, $this->subscriberFields);
-          $segment = $subscriber['segment_name'];
+          $rows[] = $this->formatSubscriberData(
+            $subscriber,
+            $formattedSubscriberFields
+          );
+          $lastSegment = $subscriber['segment_name'];
         }
-        $writer->writeSheet(array_merge($headerRow, $rows), 'MailPoet');
+        $writer->writeSheet(
+          array_merge($headerRow, $rows),
+          ($this->groupBySegmentOption) ?
+            ucwords($subscriber['segment_name']) :
+            'MailPoet'
+        );
         $writer->writeToFile($this->exportFile);
       }
     } catch (Exception $e) {
@@ -107,20 +111,108 @@ class Export {
       'data' => array(
         'totalExported' => count($subscribers),
         'exportFileURL' => $this->exportFileURL
-      )
+      ),
+      'profiler' => $this->timeExecution()
     );
   }
 
-  function formatSubscriberFields($subscriberFields) {
+  function getSubscribers() {
+    $subscribers = Subscriber::
+    left_outer_join(
+      SubscriberSegment::$_table,
+      array(
+        Subscriber::$_table . '.id',
+        '=',
+        SubscriberSegment::$_table . '.subscriber_id'
+      ))
+      ->left_outer_join(
+        Segment::$_table,
+        array(
+          Segment::$_table . '.id',
+          '=',
+          SubscriberSegment::$_table . '.segment_id'
+        ))
+      ->orderByAsc('segment_name')
+      ->filter('filterWithCustomFieldsForExport');
+    if($this->subscribersWithoutSegment !== false) {
+      $subscribers = $subscribers
+        ->selectExpr('CASE WHEN ' . Segment::$_table . '.name IS NOT NULL ' .
+                     'THEN ' . Segment::$_table . '.name ' .
+                     'ELSE "' . __('Not In List') . '" END as segment_name'
+        )
+        ->whereRaw(
+          SubscriberSegment::$_table . '.segment_id IN (' .
+          rtrim(str_repeat('?,', count($this->segments)), ',') . ') ' .
+          'OR ' . SubscriberSegment::$_table . '.segment_id IS NULL ',
+          $this->segments
+        );
+    } else {
+      $subscribers = $subscribers
+        ->select(Segment::$_table . '.name', 'segment_name')
+        ->whereIn(SubscriberSegment::$_table . '.segment_id', $this->segments);
+    }
+    if(!$this->groupBySegmentOption) {
+      $subscribers =
+        $subscribers->groupBy(Subscriber::$_table . '.id');
+    }
+    if($this->exportConfirmedOption) {
+      $subscribers =
+        $subscribers->where(Subscriber::$_table . '.status', 'subscribed');
+    }
+    $subscribers = $subscribers->whereNull(Subscriber::$_table . '.deleted_at');
+
+    return $subscribers->findArray();
+  }
+
+  function getExportFileURL($file) {
+    return sprintf(
+      '%s/%s/%s',
+      Env::$plugin_url,
+      Env::$temp_name,
+      basename($file)
+    );
+  }
+
+  function getExportFile($format) {
+    return sprintf(
+      Env::$temp_path . '/MailPoet_export_%s.%s',
+      substr(md5(time()), 0, 4),
+      $format
+    );
+  }
+
+  function getSubscriberCustomFields() {
+    return Helpers::arrayColumn(
+      CustomField::findArray(),
+      'name',
+      'id'
+    );
+  }
+
+  function formatSubscriberFields($subscriberFields, $subscriberCustomFields) {
     $bootStrapMenu = new BootStrapMenu();
     $translatedFields = $bootStrapMenu->getSubscriberFields();
-    return array_map(function ($field) use ($translatedFields) {
-      return (isset($translatedFields[$field])) ?
+    return array_map(function ($field) use (
+      $translatedFields, $subscriberCustomFields
+    ) {
+      $field = (isset($translatedFields[$field])) ?
         ucfirst($translatedFields[$field]) :
         ucfirst($field);
+      return (isset($subscriberCustomFields[$field])) ?
+        $subscriberCustomFields[$field] : $field;
     }, $subscriberFields);
   }
 
+  function formatSubscriberData($subscriber, $subscriberCustomFields) {
+    return array_map(function ($field) use (
+      $subscriber, $subscriberCustomFields
+    ) {
+      return (isset($subscriberCustomFields[$field])) ?
+        $subscriberCustomFields[$field] :
+        $subscriber[$field];
+    }, $this->subscriberFields);
+  }
+
   function timeExecution() {
     $profilerEnd = microtime(true);
     return ($profilerEnd - $this->profilerStart) / 60;

lib/Subscribers/ImportExport/Import/Import.php

@@ -1,10 +1,10 @@
 <?php
 namespace MailPoet\Subscribers\ImportExport\Import;
 
-use MailPoet\Subscribers\ImportExport\BootStrapMenu;
 use MailPoet\Models\Subscriber;
 use MailPoet\Models\SubscriberCustomField;
 use MailPoet\Models\SubscriberSegment;
+use MailPoet\Subscribers\ImportExport\BootStrapMenu;
 use MailPoet\Util\Helpers;
 
 class Import {
@@ -27,7 +27,9 @@ class Import {
     $subscriberFields = $this->subscriberFields;
     $subscriberCustomFields = $this->subscriberCustomFields;
     $subscribersData = $this->subscribersData;
-    $subscribersData = $this->filterSubscriberStatus($subscribersData);
+    list ($subscribersData, $subscriberFields) =
+      $this->filterSubscriberStatus($subscribersData, $subscriberFields);
+    $this->deleteExistingTrashedSubscribers($subscribersData);
     list($subscribersData, $subscriberFields) = $this->extendSubscribersAndFields(
       $subscribersData, $subscriberFields
     );
@@ -48,7 +50,7 @@ class Import {
         $updatedSubscribers =
           $this->createOrUpdateSubscribers(
             'update',
-           $existingSubscribers,
+            $existingSubscribers,
             $subscriberFields,
             $subscriberCustomFields
           );
@@ -61,7 +63,7 @@ class Import {
           );
         }
       }
-    } catch (\PDOException $e) {
+    } catch(\PDOException $e) {
       return array(
         'result' => false,
         'error' => $e->getMessage()
@@ -75,7 +77,7 @@ class Import {
         'updated' => count($updatedSubscribers),
         'segments' => $segments->getSegments()
       ),
-      'profile' => $this->timeExecution()
+      'profiler' => $this->timeExecution()
     );
   }
 
@@ -84,6 +86,7 @@ class Import {
       array_map(function ($subscriberEmails) {
         return Subscriber::selectMany(array('email'))
           ->whereIn('email', $subscriberEmails)
+          ->whereNull('deleted_at')
           ->findArray();
       }, array_chunk($subscribersData['email'], 200))
     );
@@ -131,6 +134,25 @@ class Import {
     );
   }
 
+  function deleteExistingTrashedSubscribers($subscribersData) {
+    $existingTrashedRecords = array_filter(
+      array_map(function ($subscriberEmails) {
+        return Subscriber::selectMany(array('id'))
+          ->whereIn('email', $subscriberEmails)
+          ->whereNotNull('deleted_at')
+          ->findArray();
+      }, array_chunk($subscribersData['email'], 200))
+    );
+    if(!$existingTrashedRecords) return;
+    $existingTrashedRecords = Helpers::flattenArray($existingTrashedRecords);
+    foreach(array_chunk($existingTrashedRecords, 200) as $subscriberIds) {
+      Subscriber::whereIn('id', $subscriberIds)
+        ->deleteMany();
+      SubscriberSegment::whereIn('subscriber_id', $subscriberIds)
+        ->deleteMany();
+    }
+  }
+
   function extendSubscribersAndFields($subscribersData, $subscriberFields) {
     $subscribersData['created_at'] = $this->filterSubscriberCreatedAtDate();
     $subscriberFields[] = 'created_at';
@@ -164,8 +186,16 @@ class Import {
     return array_fill(0, $this->subscribersCount, $this->currentTime);
   }
 
-  function filterSubscriberStatus($subscribersData) {
-    if(!in_array('status', $this->subscriberFields)) return;
+  function filterSubscriberStatus($subscribersData, $subscriberFields) {
+    if(!in_array('status', $subscriberFields)) {
+      $subscribersData['status'] =
+        array_fill(0, count($subscribersData['email']), 'subscribed');
+      $subscriberFields[] = 'status';
+      return array(
+        $subscribersData,
+        $subscriberFields
+      );
+    }
     $statuses = array(
       'subscribed' => array(
         'subscribed',
@@ -174,6 +204,11 @@ class Import {
         '1',
         'true'
       ),
+      'unconfirmed' => array(
+        'unconfirmed',
+        0,
+        "0"
+      ),
       'unsubscribed' => array(
         'unsubscribed',
         -1,
@@ -183,14 +218,20 @@ class Import {
     );
     $subscribersData['status'] = array_map(function ($state) use ($statuses) {
       if(in_array(strtolower($state), $statuses['subscribed'])) {
-        return 'confirmed';
+        return 'subscribed';
       }
       if(in_array(strtolower($state), $statuses['unsubscribed'])) {
         return 'unsubscribed';
       }
-      return 'confirmed'; // make "subscribed" a default status
+      if(in_array(strtolower($state), $statuses['unconfirmed'])) {
+        return 'unconfirmed';
+      }
+      return 'subscribed'; // make "subscribed" a default status
     }, $subscribersData['status']);
-    return $subscribersData;
+    return array(
+      $subscribersData,
+      $subscriberFields
+    );
   }
 
   function createOrUpdateSubscribers(
@@ -206,7 +247,7 @@ class Import {
       }, $subscriberFields);
     }, range(0, $subscribersCount));
     $currentTime = ($action === 'update') ? date('Y-m-d H:i:s') : $this->currentTime;
-    foreach (array_chunk($subscribers, 200) as $data) {
+    foreach(array_chunk($subscribers, 100) as $data) {
       if($action == 'create') {
         Subscriber::createMultiple(
           $subscriberFields,
@@ -269,7 +310,7 @@ class Import {
             );
           }, $count, $subscribersData[$column]);
       }, $subscriberCustomFields)[0];
-    foreach (array_chunk($subscribers, 200) as $data) {
+    foreach(array_chunk($subscribers, 200) as $data) {
       if($action === 'create') {
         SubscriberCustomField::createMultiple(
           $data
@@ -284,7 +325,7 @@ class Import {
   }
 
   function addSubscribersToSegments($subscribers, $segments) {
-    foreach (array_chunk($subscribers, 200) as $data) {
+    foreach(array_chunk($subscribers, 200) as $data) {
       SubscriberSegment::createMultiple($segments, $data);
     }
   }

lib/Util/Helpers.php

@@ -76,12 +76,18 @@ class Helpers {
   static function getMaxPostSize($bytes = false) {
     $maxPostSize = ini_get('post_max_size');
     if(!$bytes) return $maxPostSize;
-    switch (substr ($maxPostSize, -1))
-    {
-      case 'M': case 'm': return (int)$maxPostSize * 1048576;
-      case 'K': case 'k': return (int)$maxPostSize * 1024;
-      case 'G': case 'g': return (int)$maxPostSize * 1073741824;
-      default: return $maxPostSize;
+    switch (substr($maxPostSize, -1)) {
+      case 'M':
+      case 'm':
+        return (int) $maxPostSize * 1048576;
+      case 'K':
+      case 'k':
+        return (int) $maxPostSize * 1024;
+      case 'G':
+      case 'g':
+        return (int) $maxPostSize * 1073741824;
+      default:
+        return $maxPostSize;
     }
   }
 
@@ -164,4 +170,18 @@ class Helpers {
     }
     return $resultArray;
   }
+
+  static function underscoreToCamelCase($str, $capitalise_first_char = false) {
+    if($capitalise_first_char) {
+      $str[0] = strtoupper($str[0]);
+    }
+    $func = create_function('$c', 'return strtoupper($c[1]);');
+    return preg_replace_callback('/_([a-z])/', $func, $str);
+  }
+
+  static function camelCaseToUnderscore($str) {
+    $str[0] = strtolower($str[0]);
+    $func = create_function('$c', 'return "_" . strtolower($c[1]);');
+    return preg_replace_callback('/([A-Z])/', $func, $str);
+  }
 }

lib/Util/Security.php

@@ -1,8 +1,21 @@
 <?php
 namespace MailPoet\Util;
 
+require_once(ABSPATH . 'wp-includes/pluggable.php');
+
 class Security {
   static function generateToken() {
     return wp_create_nonce('mailpoet_token');
   }
+
+  static function generateRandomString($length = 5) {
+    // non-cryptographically strong random generator
+    return substr(
+      md5(
+        uniqid(
+          mt_rand(), true)
+      ),
+      0,
+      (!is_int($length) || $length <= 5 || $length >= 32) ? 5 : $length);
+  }
 }

mailpoet.php

@@ -5,7 +5,7 @@ if (!defined('ABSPATH')) exit;
 
 /*
  * Plugin Name: MailPoet
- * Version: 0.0.4
+ * Version: 0.0.6
  * Plugin URI: http://www.mailpoet.com
  * Description: MailPoet Newsletters.
  * Author: MailPoet
@@ -18,12 +18,12 @@ if (!defined('ABSPATH')) exit;
  *
  * @package WordPress
  * @author MailPoet
- * @since 0.0.4
+ * @since 0.0.6
  */
 
 require 'vendor/autoload.php';
 
-define('MAILPOET_VERSION', '0.0.4');
+define('MAILPOET_VERSION', '0.0.6');
 
 $initializer = new Initializer(array(
     'file' => __FILE__,

package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "backbone": "1.2.3",
-    "backbone.marionette": "2.4.3",
+    "backbone.marionette": "2.4.4",
     "backbone.radio": "0.9.0",
     "backbone.supermodel": "1.2.0",
     "c3": "~0.4.10",
@@ -24,7 +24,7 @@
     "moment": "^2.10.3",
     "napa": "^1.2.0",
     "papaparse": "4.1.1",
-    "parsley": "^0.1.0",
+    "parsleyjs": "^2.1.2",
     "react": "^0.14.1",
     "react-checkbox-group": "0.2.2",
     "react-dom": "^0.14.1",

tests/javascript/newsletter_editor/blocks/posts.spec.js

@@ -1,7 +1,7 @@
 define([
     'newsletter_editor/App',
     'newsletter_editor/components/wordpress',
-    'newsletter_editor/blocks/posts',
+    'newsletter_editor/blocks/posts'
   ], function(EditorApplication, WordpressComponent, PostsBlock) {
 
   describe('Posts', function () {
@@ -373,12 +373,7 @@ define([
           });
 
           describe('when "title as list" is selected', function() {
-            var model, view;
             beforeEach(function() {
-              model = new (PostsBlock.PostsBlockModel)();
-              model.request = sinon.stub().returns({$el: {}});
-              view = new (PostsBlock.PostsBlockSettingsView)({model: model});
-              view.render();
               view.$('.mailpoet_posts_display_type').val('titleOnly').change();
               view.$('.mailpoet_posts_title_format').val('ul').change();
             });