Bump up version to 0.0.19

Editor rendering (Part 2)

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

@@ -32,5 +32,6 @@ $block-hover-highlight-color = $primary-active-color
   position: relative
   line-height: 1.61803398875
 
-  p
+  p, h1, h2, h3, h4, h5, h6
     line-height: 1.61803398875
+    font-style: normal

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

@@ -12,9 +12,11 @@
     h1, h2, h3, h4, h5, h6
       padding: 0
       margin: 0
+      font-weight: normal
 
     p
       margin-top: 0
+      font-weight: normal
 
 blockquote
   margin: 1em

assets/css/src/public.styl

@@ -2,3 +2,13 @@
 
 @require 'parsley'
 @require 'form_validation'
+
+/* labels */
+.mailpoet_text_label
+.mailpoet_textarea_label
+.mailpoet_select_label
+.mailpoet_radio_label
+.mailpoet_checkbox_label
+.mailpoet_list_label
+.mailpoet_date_label
+  display:block

assets/js/src/date.js

@@ -0,0 +1,136 @@
+define('date',
+  [
+    'mailpoet',
+    'jquery',
+    'moment'
+  ], function(
+    MailPoet,
+    jQuery,
+    Moment
+) {
+  'use strict';
+
+  MailPoet.Date = {
+    version: 0.1,
+    options: {},
+    defaults: {
+      offset: 0,
+      format: 'F, d Y H:i:s'
+    },
+    init: function(options) {
+      options = options || {};
+
+      // set UTC offset
+      if (
+        options.offset === undefined
+        && window.mailpoet_date_offset !== undefined
+      ) {
+        options.offset = window.mailpoet_date_offset;
+      }
+      // set date format
+      if (
+        options.format === undefined
+        && window.mailpoet_date_format !== undefined
+      ) {
+        options.format = window.mailpoet_date_format;
+      }
+      // merge options
+      this.options = jQuery.extend({}, this.defaults, options);
+
+      return this;
+    },
+    format: function(date, options) {
+      this.init(options);
+      return Moment.utc(date)
+        .local()
+        .format(this.convertFormat(this.options.format));
+    },
+    short: function(date) {
+      return this.format(date, {
+        format: 'F, j Y'
+      });
+    },
+    full: function(date) {
+      return this.format(date, {
+        format: 'F, j Y H:i:s'
+      });
+    },
+    time: function(date) {
+      return this.format(date, {
+        format: 'H:i:s'
+      });
+    },
+    convertFormat: function(format) {
+      const format_mappings = {
+        date: {
+          D: 'ddd',
+          l: 'dddd',
+          d: 'DD',
+          j: 'D',
+          z: 'DDDD',
+          N: 'E',
+          S: '',
+          M: 'MMM',
+          F: 'MMMM',
+          m: 'MM',
+          n: '',
+          t: '',
+          y: 'YY',
+          Y: 'YYYY',
+          H: 'HH',
+          h: 'hh',
+          g: 'h',
+          A: 'A',
+          i: 'mm',
+          s: 'ss',
+          T: 'z',
+          O: 'ZZ',
+          w: 'd',
+          W: 'WW'
+        },
+        strftime: {
+          a: 'ddd',
+          A: 'dddd',
+          b: 'MMM',
+          B: 'MMMM',
+          d: 'DD',
+          e: 'D',
+          F: 'YYYY-MM-DD',
+          H: 'HH',
+          I: 'hh',
+          j: 'DDDD',
+          k: 'H',
+          l: 'h',
+          m: 'MM',
+          M: 'mm',
+          p: 'A',
+          S: 'ss',
+          u: 'E',
+          w: 'd',
+          W: 'WW',
+          y: 'YY',
+          Y: 'YYYY',
+          z: 'ZZ',
+          Z: 'z'
+        }
+      };
+
+      const replacements = format_mappings['date'];
+
+      let outputFormat = '';
+
+      Object.keys(replacements).forEach(function(key) {
+        if (format.indexOf(key) !== -1) {
+          format = format.replace(key, '%'+key);
+        }
+      });
+      outputFormat = format;
+      Object.keys(replacements).forEach(function(key) {
+        if (outputFormat.indexOf('%'+key) !== -1) {
+          outputFormat = outputFormat.replace('%'+key, replacements[key]);
+        }
+      });
+      return outputFormat;
+    }
+  };
+});

assets/js/src/forms/list.jsx

@@ -146,7 +146,7 @@ const FormList = React.createClass({
           { segments }
         </td>
         <td className="column-date" data-colname="Created on">
-          <abbr>{ form.created_at }</abbr>
+          <abbr>{ MailPoet.Date.full(form.created_at) }</abbr>
         </td>
       </div>
     );

assets/js/src/newsletter_editor/components/sidebar.js

@@ -230,15 +230,17 @@ define([
         json.body = JSON.stringify(json.body);
       }
 
+      MailPoet.Modal.loading(true);
+
       MailPoet.Ajax.post({
         endpoint: 'newsletters',
         action: 'render',
         data: json,
       }).done(function(response){
-        console.log('Should open a new window');
+        MailPoet.Modal.loading(false);
         window.open('data:text/html;charset=utf-8,' + encodeURIComponent(response.rendered_body), '_blank');
       }).fail(function(error) {
-        console.log('Preview error', json);
+        MailPoet.Modal.loading(false);
         alert('Something went wrong, check console');
       });
     },
@@ -246,11 +248,23 @@ define([
       // testing sending method
       console.log('trying to send a preview');
       // get form data
+      var $emailField = this.$('#mailpoet_preview_to_email');
       var data = {
-        subscriber: this.$('#mailpoet_preview_to_email').val(),
+        subscriber: $emailField.val(),
         id: App.getNewsletter().get('id'),
       };
 
+      if (data.subscriber.length <= 0) {
+        MailPoet.Notice.error(
+          App.getConfig().get('translations.newsletterPreviewEmailMissing'),
+          {
+            positionAfter: $emailField,
+            scroll: true,
+          }
+        );
+        return false;
+      }
+
       // send test email
       MailPoet.Modal.loading(true);
 

assets/js/src/newsletters/list.jsx

@@ -135,7 +135,7 @@ define(
         });
       },
       renderStatus: function(item) {
-        if(item.queue === null) {
+        if(!item.queue) {
           return (
             <span>Not sent yet.</span>
           );
@@ -208,10 +208,8 @@ define(
           'has-row-actions'
         );
 
-        var segments = mailpoet_segments.filter(function(segment) {
-          return (jQuery.inArray(segment.id, newsletter.segments) !== -1);
-        }).map(function(segment) {
-          return segment.name;
+        var segments = newsletter.segments.map(function(segment) {
+          return segment.name
         }).join(', ');
 
         return (
@@ -229,10 +227,10 @@ define(
               { segments }
             </td>
             <td className="column-date" data-colname="Subscribed on">
-              <abbr>{ newsletter.created_at }</abbr>
+              <abbr>{ MailPoet.Date.full(newsletter.created_at) }</abbr>
             </td>
             <td className="column-date" data-colname="Last modified on">
-              <abbr>{ newsletter.updated_at }</abbr>
+              <abbr>{ MailPoet.Date.full(newsletter.updated_at) }</abbr>
             </td>
           </div>
         );

assets/js/src/segments/list.jsx

@@ -190,7 +190,7 @@ const SegmentList = React.createClass({
           <abbr>{ segment.subscribers_count.unsubscribed || 0 }</abbr>
         </td>
         <td className="column-date" data-colname="Created on">
-          <abbr>{ segment.created_at }</abbr>
+          <abbr>{ MailPoet.Date.full(segment.created_at) }</abbr>
         </td>
       </div>
     );

assets/js/src/subscribers/form.jsx

@@ -3,15 +3,13 @@ define(
     'react',
     'react-router',
     'mailpoet',
-    'form/form.jsx',
-    'moment'
+    'form/form.jsx'
   ],
   function(
     React,
     Router,
     MailPoet,
-    Form,
-    Moment
+    Form
   ) {
     var fields = [
       {
@@ -69,9 +67,8 @@ define(
                 label = segment.name;
 
                 if (subscription.status === 'unsubscribed') {
-                  const unsubscribed_at = Moment(subscription.updated_at)
-                    .utcOffset(parseInt(mailpoet_date_offset))
-                    .format('ddd, D MMM YYYY HH:mm:ss');
+                  const unsubscribed_at = MailPoet.Date
+                    .format(subscription.updated_at);
                   label += ' (Unsubscribed on '+unsubscribed_at+')';
                 }
               }

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

@@ -1056,7 +1056,7 @@ define(
             var columns = {},
               queue = new jQuery.AsyncQueue(),
               batchNumber = 0,
-              batchSize = 500,
+              batchSize = 2000,
               timestamp = Date.now() / 1000,
               subscribers = [],
               importResults = {

assets/js/src/subscribers/list.jsx

@@ -208,6 +208,16 @@ const bulk_actions = [
       );
     }
   },
+  {
+    name: 'sendConfirmationEmail',
+    label: 'Resend confirmation email',
+    onSuccess: function(response) {
+      MailPoet.Notice.success(
+        '%$1d confirmation emails have been sent.'
+        .replace('%$1d', ~~response)
+      );
+    }
+  },
   {
     name: 'trash',
     label: 'Trash',
@@ -272,13 +282,13 @@ const SubscriberList = React.createClass({
 
       subscriber.subscriptions.map((subscription) => {
         const segment = this.getSegmentFromId(subscription.segment_id);
+        if(segment === false) return;
         if (subscription.status === 'subscribed') {
           subscribed_segments.push(segment.name);
-        } else {
+        } else if (subscription.status === 'unsubscribed') {
           unsubscribed_segments.push(segment.name);
         }
       });
-
       segments = (
         <span>
           <span className="mailpoet_segments_subscribed">
@@ -331,10 +341,10 @@ const SubscriberList = React.createClass({
           { segments }
         </td>
         <td className="column-date" data-colname="Subscribed on">
-          <abbr>{ subscriber.created_at }</abbr>
+          <abbr>{ MailPoet.Date.full(subscriber.created_at) }</abbr>
         </td>
         <td className="column-date" data-colname="Last modified on">
-          <abbr>{ subscriber.updated_at }</abbr>
+          <abbr>{ MailPoet.Date.full(subscriber.updated_at) }</abbr>
         </td>
       </div>
     );

lib/Config/Changelog.php

@@ -1,8 +1,12 @@
 <?php
 namespace MailPoet\Config;
 use \MailPoet\Models\Setting;
+use \MailPoet\Util\Url;
 
 class Changelog {
+  function __construct() {
+  }
+
   function init() {
     $doing_ajax = (bool)(defined('DOING_AJAX') && DOING_AJAX);
 
@@ -42,20 +46,7 @@ class Changelog {
       // 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)
-            ),
-            $redirect_url
-          )
-        );
-        exit;
-      }
+      Url::redirectWithReferer($redirect_url);
     }
   }
 }

lib/Config/Hooks.php

@@ -1,5 +1,7 @@
 <?php
 namespace MailPoet\Config;
+use MailPoet\Cron\Workers\Scheduler;
+use MailPoet\Cron\Workers\SendingQueue;
 use \MailPoet\Models\Setting;
 
 class Hooks {
@@ -11,6 +13,7 @@ class Hooks {
     $this->setupWPUsers();
     $this->setupImageSize();
     $this->setupListing();
+    $this->setupCronWorkers();
   }
 
   function setupSubscribe() {
@@ -144,4 +147,19 @@ class Hooks {
       return $status;
     }
   }
+
+  function setupCronWorkers() {
+    add_action('mailpoet_cron_worker', array($this, 'runSchedulerWorker'), 10, 1);
+    add_action('mailpoet_cron_worker', array($this, 'runSendingQueueWorker'), 10, 1);
+  }
+
+  function runSchedulerWorker($timer) {
+    $scheduler = new Scheduler($timer);
+    $scheduler->process();
+
+  }
+  function runSendingQueueWorker($timer) {
+    $sending_queue = new SendingQueue($timer);
+    $sending_queue->process();
+  }
 }

lib/Config/Initializer.php

@@ -4,8 +4,6 @@ namespace MailPoet\Config;
 use MailPoet\Models;
 use MailPoet\Cron\Supervisor;
 use MailPoet\Router;
-use MailPoet\Models\Setting;
-use MailPoet\Settings\Pages;
 
 if(!defined('ABSPATH')) exit;
 
@@ -26,6 +24,7 @@ class Initializer {
     register_activation_hook(Env::$file, array($this, 'runPopulator'));
 
     add_action('plugins_loaded', array($this, 'setup'));
+    add_action('init', array($this, 'onInit'));
     add_action('widgets_init', array($this, 'setupWidget'));
   }
 
@@ -34,16 +33,14 @@ class Initializer {
       $this->setupRenderer();
       $this->setupLocalizer();
       $this->setupMenu();
-      $this->setupRouter();
       $this->setupPermissions();
-      $this->setupPublicAPI();
       $this->setupAnalytics();
       $this->setupChangelog();
-      $this->runQueueSupervisor();
       $this->setupShortcodes();
       $this->setupHooks();
-      $this->setupPages();
       $this->setupImages();
+      $this->setupPublicAPI();
+      $this->runQueueSupervisor();
     } catch(\Exception $e) {
       // if anything goes wrong during init
       // automatically deactivate the plugin
@@ -51,11 +48,20 @@ class Initializer {
     }
   }
 
+  function onInit() {
+    $this->setupRouter();
+    $this->setupPages();
+    $this->runQueueSupervisor();
+  }
+
   function setupDB() {
     \ORM::configure(Env::$db_source_name);
     \ORM::configure('username', Env::$db_username);
     \ORM::configure('password', Env::$db_password);
     \ORM::configure('logging', WP_DEBUG);
+    \ORM::configure('logger', function($query, $time) {
+      // error_log("\n".$query."\n");
+    });
 
     \ORM::configure('driver_options', array(
       \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
@@ -144,8 +150,11 @@ class Initializer {
   }
 
   function setupPages() {
-    $pages = new Pages();
+    $pages = new \MailPoet\Settings\Pages();
     $pages->init();
+
+    $subscription_pages = new \MailPoet\Subscription\Pages();
+    $subscription_pages->init();
   }
 
   function setupShortcodes() {

lib/Config/Menu.php

@@ -380,6 +380,7 @@ class Menu {
 
     $data = array(
       'customFields' => $custom_fields,
+      'settings' => Setting::getAll(),
     );
     wp_enqueue_media();
     wp_enqueue_script('tinymce-wplink', includes_url('js/tinymce/plugins/wplink/plugin.js'));

lib/Cron/CronHelper.php

@@ -68,4 +68,11 @@ class CronHelper {
     // throw an error if all connection attempts failed
     throw new \Exception(__('Site URL is unreachable.'));
   }
+
+  static function checkExecutionTimer($timer) {
+    $elapsed_time = microtime(true) - $timer;
+    if($elapsed_time >= self::daemon_execution_limit) {
+      throw new \Exception(__('Maximum execution time reached.'));
+    }
+  }
 }

lib/Cron/Daemon.php

@@ -1,7 +1,9 @@
 <?php
 namespace MailPoet\Cron;
 
+use MailPoet\Cron\Workers\Scheduler;
 use MailPoet\Cron\Workers\SendingQueue;
+use MailPoet\Models\Newsletter;
 
 require_once(ABSPATH . 'wp-includes/pluggable.php');
 
@@ -35,8 +37,7 @@ class Daemon {
     }
     $this->abortIfStopped($daemon);
     try {
-      $sending_queue = new SendingQueue($this->timer);
-      $sending_queue->process();
+      do_action('mailpoet_cron_worker', $this->timer);
     } catch(\Exception $e) {
     }
     $elapsed_time = microtime(true) - $this->timer;

lib/Cron/Workers/Scheduler.php

@@ -0,0 +1,27 @@
+<?php
+namespace MailPoet\Cron\Workers;
+
+use MailPoet\Cron\CronHelper;
+use MailPoet\Models\Setting;
+use MailPoet\Util\Security;
+
+if(!defined('ABSPATH')) exit;
+
+class Scheduler {
+  public $timer;
+
+  function __construct($timer = false) {
+    $this->timer = ($timer) ? $timer : microtime(true);
+    CronHelper::checkExecutionTimer($this->timer);
+  }
+
+  function process() {
+  }
+
+  function checkExecutionTimer() {
+    $elapsed_time = microtime(true) - $this->timer;
+    if($elapsed_time >= CronHelper::daemon_execution_limit) {
+      throw new \Exception(__('Maximum execution time reached.'));
+    }
+  }
+}

lib/Cron/Workers/SendingQueue.php

@@ -10,6 +10,7 @@ use MailPoet\Models\Subscriber;
 use MailPoet\Newsletter\Renderer\Renderer;
 use MailPoet\Newsletter\Shortcodes\Shortcodes;
 use MailPoet\Util\Helpers;
+use MailPoet\Util\Security;
 
 if(!defined('ABSPATH')) exit;
 
@@ -27,6 +28,7 @@ class SendingQueue {
       'processBulkSubscribers' :
       'processIndividualSubscriber';
     $this->timer = ($timer) ? $timer : microtime(true);
+    CronHelper::checkExecutionTimer($this->timer);
   }
 
   function process() {
@@ -102,7 +104,7 @@ class SendingQueue {
     }
     $this->updateQueue($queue);
     $this->checkSendingLimit();
-    $this->checkExecutionTimer();
+    CronHelper::checkExecutionTimer($this->timer);
     return $queue->subscribers;
   }
 
@@ -129,7 +131,7 @@ class SendingQueue {
         $this->updateNewsletterStatistics($newsletter_statistics);
       }
       $this->updateQueue($queue);
-      $this->checkExecutionTimer();
+      CronHelper::checkExecutionTimer($this->timer);
     }
     return $queue->subscribers;
   }
@@ -259,11 +261,4 @@ class SendingQueue {
     }
     return;
   }
-
-  function checkExecutionTimer() {
-    $elapsed_time = microtime(true) - $this->timer;
-    if($elapsed_time >= CronHelper::daemon_execution_limit) {
-      throw new \Exception(__('Maximum execution time reached.'));
-    }
-  }
 }

lib/Form/Block/Checkbox.php

@@ -20,18 +20,22 @@ class Checkbox extends Base {
 
     foreach($options as $option) {
       $html .= '<label class="mailpoet_checkbox_label">';
-
+      $html .= '<input type="hidden" name="'.$field_name.'" value="" />';
       $html .= '<input type="checkbox" class="mailpoet_checkbox" ';
 
       $html .= 'name="'.$field_name.'" ';
 
       $html .= 'value="1" ';
 
-      $html .= (isset($option['is_checked']) && $option['is_checked'])
-                ? 'checked="checked"' : '';
+      $html .= (
+        (isset($option['is_checked']) && $option['is_checked'])
+        ||
+        (self::getFieldValue($block))
+      ) ? 'checked="checked"' : '';
+
       $html .= $field_validation;
 
-      $html .= ' />'.$option['value'];
+      $html .= ' /> '.esc_attr($option['value']);
 
       $html .= '</label>';
     }

lib/Form/Block/Date.php

@@ -33,18 +33,37 @@ class Date extends Base {
     // generate an array of selectors based on date format
     $date_selectors = explode('/', $date_format);
 
+    // format value if present
+    $value = self::getFieldValue($block);
+    $day = null;
+    $month = null;
+    $year = null;
+
+    if($value) {
+      $day = (int)strftime('%d', $value);
+      $month = (int)strftime('%m', $value);
+      $year = (int)strftime('%Y', $value);
+    } else if(!empty($block['params']['is_default_today'])) {
+      $day = (int)strftime('%d');
+      $month = (int)strftime('%m');
+      $year = (int)strftime('%Y');
+    }
+
     foreach($date_selectors as $date_selector) {
       if($date_selector === 'dd') {
+        $block['selected'] = $day;
         $html .= '<select class="mailpoet_date_day" ';
         $html .= 'name="'.$field_name.'[day]" placeholder="'.__('Day').'">';
         $html .= static::getDays($block);
         $html .= '</select>';
       } else if($date_selector === 'mm') {
+        $block['selected'] = $month;
         $html .= '<select class="mailpoet_date_month" ';
         $html .= 'name="'.$field_name.'[month]" placeholder="'.__('Month').'">';
         $html .= static::getMonths($block);
         $html .= '</select>';
       } else if($date_selector === 'yyyy') {
+        $block['selected'] = $year;
         $html .= '<select class="mailpoet_date_year" ';
         $html .= 'name="'.$field_name.'[year]" placeholder="'.__('Year').'">';
         $html .= static::getYears($block);
@@ -84,11 +103,6 @@ class Date extends Base {
       'selected' => null
     );
 
-    // is default today
-    if(!empty($block['params']['is_default_today'])) {
-      $defaults['selected'] = (int)strftime('%m');
-    }
-
     // merge block with defaults
     $block = array_merge($defaults, $block);
 

lib/Form/Block/Radio.php

@@ -27,11 +27,15 @@ class Radio extends Base {
 
       $html .= 'value="'.esc_attr($option['value']).'" ';
 
-      $html .= (isset($option['is_checked']) && $option['is_checked'])
-                ? 'checked="checked"' : '';
+      $html .= (
+        (isset($option['is_checked']) && $option['is_checked'])
+        ||
+        (self::getFieldValue($block) === $option['value'])
+      ) ? 'checked="checked"' : '';
+
       $html .= $field_validation;
 
-      $html .= ' /> '.esc_attr($option['value']);
+      $html .= ' /> '.esc_attr($option['value']);
 
       $html .= '</label>';
     }

lib/Form/Block/Segment.php

@@ -28,7 +28,7 @@ class Segment extends Base {
       $html .= 'name="'.$field_name.'[]" ';
       $html .= 'value="'.$option['id'].'" '.$is_checked.' ';
       $html .= $field_validation;
-      $html .= ' />'.$option['name'];
+      $html .= ' /> '.esc_attr($option['name']);
       $html .= '</label>';
     }
 

lib/Form/Block/Select.php

@@ -10,9 +10,7 @@ class Select extends Base {
     $field_validation = static::getInputValidation($block);
 
     $html .= '<p class="mailpoet_paragraph">';
-
     $html .= static::renderLabel($block);
-
     $html .= '<select class="mailpoet_select" name="'.$field_name.'">';
 
     if(isset($block['params']['label_within'])
@@ -21,10 +19,22 @@ class Select extends Base {
     }
 
     foreach($block['params']['values'] as $option) {
-      $is_selected = (isset($option['is_checked']) && $option['is_checked'])
-                      ? 'selected="selected"' : '';
-      $html .= '<option value="'.$option['value'].'" '.$is_selected.'>';
-      $html .= $option['value'];
+      $is_selected = (
+        (isset($option['is_checked']) && $option['is_checked'])
+        ||
+        (self::getFieldValue($block) === $option['value'])
+      ) ? 'selected="selected"' : '';
+
+      if(is_array($option['value'])) {
+        $value = key($option['value']);
+        $label = reset($option['value']);
+      } else {
+        $value = $option['value'];
+        $label = $option['value'];
+      }
+
+      $html .= '<option value="'.$value.'" '.$is_selected.'>';
+      $html .= esc_attr($label);
       $html .= '</option>';
     }
     $html .= '</select>';

lib/Form/Renderer.php

@@ -39,8 +39,7 @@ class Renderer {
     }
   }
 
-  // private: rendering methods
-  private static function renderBlocks($blocks = array()) {
+  static function renderBlocks($blocks = array()) {
     $html = '';
     foreach ($blocks as $key => $block) {
       $html .= static::renderBlock($block)."\n";
@@ -49,7 +48,7 @@ class Renderer {
     return $html;
   }
 
-  private static function renderBlock($block = array()) {
+  static function renderBlock($block = array()) {
     $html = '';
     switch($block['type']) {
       case 'html':

lib/Form/Util/Styles.php

@@ -17,7 +17,7 @@ class Styles {
 }
 
 /* labels */
-.mailpoet_input_label,
+.mailpoet_text_label,
 .mailpoet_textarea_label,
 .mailpoet_select_label,
 .mailpoet_radio_label,
@@ -28,7 +28,7 @@ class Styles {
 }
 
 /* inputs */
-.mailpoet_input,
+.mailpoet_text,
 .mailpoet_textarea,
 .mailpoet_select,
 .mailpoet_date {
@@ -36,9 +36,7 @@ class Styles {
 }
 
 .mailpoet_checkbox {
-  display:inline;
-  margin-right: 5px;
-  vertical-align:middle;
+
 }
 
 .mailpoet_validate_success {

lib/Listing/Handler.php

@@ -93,7 +93,7 @@ class Handler {
 
     return array(
       'count' => $count,
-      'filters' => $this->model->filter('filters'),
+      'filters' => $this->model->filter('filters', $this->data['group']),
       'groups' => $this->model->filter('groups'),
       'items' => $items
     );

lib/Models/Model.php

@@ -110,7 +110,7 @@ class Model extends \Sudzy\ValidModel {
     $total = $orm->count();
 
     if($total > 0) {
-      $models = $orm->select('id')
+      $models = $orm->select(static::$_table.'.id')
         ->offset(null)
         ->limit(null)
         ->findArray();

lib/Models/Newsletter.php

@@ -73,16 +73,20 @@ class Newsletter extends Model {
   }
 
   function withSendingQueue() {
-    $this->queue = $this->getQueue();
+    $queue = $this->getQueue();
+    if($queue === false) {
+      $this->queue = false;
+    } else {
+      $this->queue = $queue->asArray();
+    }
     return $this;
   }
 
-
   static function search($orm, $search = '') {
     return $orm->where_like('subject', '%' . $search . '%');
   }
 
-  static function filters() {
+  static function filters($orm, $group = 'all') {
     $segments = Segment::orderByAsc('name')->findMany();
     $segment_list = array();
     $segment_list[] = array(
@@ -91,7 +95,9 @@ class Newsletter extends Model {
     );
 
     foreach($segments as $segment) {
-      $newsletters_count = $segment->newsletters()->count();
+      $newsletters_count = $segment->newsletters()
+        ->filter('groupBy', $group)
+        ->count();
       if($newsletters_count > 0) {
         $segment_list[] = array(
           'label' => sprintf('%s (%d)', $segment->name, $newsletters_count),

lib/Models/Segment.php

@@ -35,7 +35,7 @@ class Segment extends Model {
       __NAMESPACE__.'\SubscriberSegment',
       'segment_id',
       'subscriber_id'
-    );
+    )->where(MP_SUBSCRIBER_SEGMENT_TABLE.'.status', 'subscribed');
   }
 
   function duplicate($data = array()) {
@@ -186,6 +186,6 @@ class Segment extends Model {
   }
 
   static function getPublic() {
-    return self::getPublished()->where('type', 'default');
+    return self::getPublished()->where('type', 'default')->orderByAsc('name');
   }
 }

lib/Models/Setting.php

@@ -6,6 +6,8 @@ if (!defined('ABSPATH')) exit;
 class Setting extends Model {
   public static $_table = MP_SETTINGS_TABLE;
 
+  public static $defaults = null;
+
   function __construct() {
     parent::__construct();
 
@@ -14,8 +16,26 @@ class Setting extends Model {
     ));
   }
 
+  public static function getDefaults() {
+    if(self::$defaults === null) {
+      self::loadDefaults();
+    }
+    return self::$defaults;
+  }
+
+  public static function loadDefaults() {
+    self::$defaults = array(
+      'signup_confirmation' => array(
+        'enabled' => true,
+        'subject' => sprintf(__('Confirm your subscription to %1$s'), get_option('blogname')),
+        'body' => __("Hello!\n\nHurray! You've subscribed to our site.\nWe need you to activate your subscription to the list(s): [lists_to_confirm] by clicking the link below: \n\n[activation_link]Click here to confirm your subscription.[/activation_link]\n\nThank you,\n\nThe team!")
+      )
+    );
+  }
+
   public static function getValue($key, $default = null) {
     $keys = explode('.', $key);
+    $defaults = self::getDefaults();
 
     if(count($keys) === 1) {
       $setting = Setting::where('name', $key)->findOne();
@@ -23,9 +43,14 @@ class Setting extends Model {
         return $default;
       } else {
         if(is_serialized($setting->value)) {
-          return unserialize($setting->value);
+          $value = unserialize($setting->value);
         } else {
-          return $setting->value;
+          $value = $setting->value;
+        }
+        if(is_array($value) && array_key_exists($key, $defaults)) {
+          return array_replace_recursive($defaults[$key], $value);
+        } else {
+          return $value;
         }
       }
     } else {
@@ -93,7 +118,7 @@ class Setting extends Model {
         $settings[$setting->name] = $value;
       }
     }
-    return $settings;
+    return array_replace_recursive(self::getDefaults(), $settings);
   }
 
   public static function createOrUpdate($data = array()) {

lib/Models/Subscriber.php

@@ -1,12 +1,17 @@
 <?php
 namespace MailPoet\Models;
-
+use MailPoet\Mailer\Mailer;
 use MailPoet\Util\Helpers;
+
 if(!defined('ABSPATH')) exit;
 
 class Subscriber extends Model {
   public static $_table = MP_SUBSCRIBERS_TABLE;
 
+  const STATUS_SUBSCRIBED = 'subscribed';
+  const STATUS_UNSUBSCRIBED = 'unsubscribed';
+  const STATUS_UNCONFIRMED = 'unconfirmed';
+
   function __construct() {
     parent::__construct();
 
@@ -16,13 +21,22 @@ class Subscriber extends Model {
     ));
   }
 
+  static function findOne($id = null) {
+    if(is_int($id) || (string)(int)$id === $id) {
+      return parent::findOne($id);
+    } else {
+      return parent::where('email', $id)->findOne();
+    }
+  }
+
   function segments() {
     return $this->has_many_through(
       __NAMESPACE__.'\Segment',
       __NAMESPACE__.'\SubscriberSegment',
       'subscriber_id',
       'segment_id'
-    );
+    )
+    ->where(MP_SUBSCRIBER_SEGMENT_TABLE.'.status', self::STATUS_SUBSCRIBED);
   }
 
   function delete() {
@@ -56,10 +70,116 @@ class Subscriber extends Model {
     }
   }
 
-  function sendConfirmationEmail() {
-    $this->set('status', 'unconfirmed');
+  function getConfirmationUrl() {
+    $post = get_post(Setting::getValue('signup_confirmation.page'));
+    return $this->getSubscriptionUrl($post, 'confirm');
+  }
 
-    // TODO
+  function getEditSubscriptionUrl() {
+    $post = get_post(Setting::getValue('subscription.page'));
+    return $this->getSubscriptionUrl($post, 'edit');
+  }
+
+  function getUnsubscribeUrl() {
+    $post = get_post(Setting::getValue('subscription.page'));
+    return $this->getSubscriptionUrl($post, 'unsubscribe');
+  }
+
+  private function getSubscriptionUrl($post = null, $action = null) {
+    if($post === null || $action === null) return;
+
+    $url = get_permalink($post);
+
+    $params = array(
+      'mailpoet_action='.$action,
+      'mailpoet_token='.self::generateToken($this->email),
+      'mailpoet_email='.$this->email
+    );
+    // add parameters
+    $url .= (parse_url($url, PHP_URL_QUERY) ? '&' : '?').join('&', $params);
+
+    $url_params = parse_url($url);
+    if(empty($url_params['scheme'])) {
+      $url = get_bloginfo('url').$url;
+    }
+
+    return $url;
+  }
+
+  function sendConfirmationEmail() {
+    if($this->status === self::STATUS_UNCONFIRMED) {
+      $signup_confirmation = Setting::getValue('signup_confirmation');
+
+      $segments = $this->segments()->findMany();
+      $segment_names = array_map(function($segment) {
+        return $segment->name;
+      }, $segments);
+
+      $body = nl2br($signup_confirmation['body']);
+
+      // replace list of segments shortcode
+      $body = str_replace(
+        '[lists_to_confirm]',
+        '<strong>'.join(', ', $segment_names).'</strong>',
+        $body
+      );
+
+      // replace activation link
+      $body = str_replace(
+        array(
+          '[activation_link]',
+          '[/activation_link]'
+        ),
+        array(
+          '<a href="'.htmlentities($this->getConfirmationUrl()).'">',
+          '</a>'
+        ),
+        $body
+      );
+
+      // build email data
+      $email = array(
+        'subject' => $signup_confirmation['subject'],
+        'body' => array(
+          'html' => $body,
+          'text' => $body
+        )
+      );
+
+      // convert subscriber to array
+      $subscriber = $this->asArray();
+
+      // set from
+      $from = (
+        !empty($signup_confirmation['from'])
+        && !empty($signup_confirmation['from']['email'])
+      ) ? $signup_confirmation['from']
+        : false;
+
+      // set reply to
+      $reply_to = (
+        !empty($signup_confirmation['reply_to'])
+        && !empty($signup_confirmation['reply_to']['email'])
+      ) ? $signup_confirmation['reply_to']
+        : false;
+
+      // send email
+      try {
+        $mailer = new Mailer(false, $from, $reply_to);
+        return $mailer->send($email, $subscriber);
+      } catch(\Exception $e) {
+        $this->setError($e->getMessage());
+        return false;
+      }
+    }
+    return false;
+  }
+
+  static function generateToken($email = null) {
+    if($email !== null) {
+      return md5(AUTH_KEY.$email);
+    }
+    return false;
   }
 
   static function subscribe($subscriber_data = array(), $segment_ids = array()) {
@@ -68,19 +188,22 @@ class Subscriber extends Model {
     }
 
     $subscriber = self::createOrUpdate($subscriber_data);
+    $errors = $subscriber->getErrors();
+
+    if($errors === false && $subscriber->id > 0) {
+      $subscriber = self::findOne($subscriber->id);
 
-    if($subscriber !== false && $subscriber->id() > 0) {
       // restore deleted subscriber
       if($subscriber->deleted_at !== NULL) {
         $subscriber->setExpr('deleted_at', 'NULL');
       }
 
       if((bool)Setting::getValue('signup_confirmation.enabled')) {
-        if($subscriber->status !== 'subscribed') {
+        if($subscriber->status !== self::STATUS_SUBSCRIBED) {
           $subscriber->sendConfirmationEmail();
         }
       } else {
-        $subscriber->set('status', 'subscribed');
+        $subscriber->set('status', self::STATUS_SUBSCRIBED);
       }
 
       if($subscriber->save()) {
@@ -102,7 +225,7 @@ class Subscriber extends Model {
     );
   }
 
-  static function filters() {
+  static function filters($orm, $group = 'all') {
     $segments = Segment::orderByAsc('name')->findMany();
     $segment_list = array();
     $segment_list[] = array(
@@ -119,8 +242,9 @@ class Subscriber extends Model {
 
     foreach($segments as $segment) {
       $subscribers_count = $segment->subscribers()
-        ->whereNull('deleted_at')
+        ->filter('groupBy', $group)
         ->count();
+
       $segment_list[] = array(
         'label' => sprintf('%s (%d)', $segment->name, $subscribers_count),
         'value' => $segment->id()
@@ -161,19 +285,19 @@ class Subscriber extends Model {
         'count' => self::getPublished()->count()
       ),
       array(
-        'name' => 'subscribed',
+        'name' => self::STATUS_SUBSCRIBED,
         'label' => __('Subscribed'),
-        'count' => self::filter('subscribed')->count()
+        'count' => self::filter(self::STATUS_SUBSCRIBED)->count()
       ),
       array(
-        'name' => 'unconfirmed',
+        'name' => self::STATUS_UNCONFIRMED,
         'label' => __('Unconfirmed'),
-        'count' => self::filter('unconfirmed')->count()
+        'count' => self::filter(self::STATUS_UNCONFIRMED)->count()
       ),
       array(
-        'name' => 'unsubscribed',
+        'name' => self::STATUS_UNSUBSCRIBED,
         'label' => __('Unsubscribed'),
-        'count' => self::filter('unsubscribed')->count()
+        'count' => self::filter(self::STATUS_UNSUBSCRIBED)->count()
       ),
       array(
         'name' => 'trash',
@@ -412,21 +536,23 @@ class Subscriber extends Model {
 
   static function bulkConfirmUnconfirmed($orm) {
     $subscribers = $orm->findResultSet();
-    $subscribers->set('status', 'subscribed')->save();
+    $subscribers->set('status', self::STATUS_SUBSCRIBED)->save();
     return $subscribers->count();
   }
 
-  static function bulkResendConfirmationEmail($orm) {
+  static function bulkSendConfirmationEmail($orm) {
     $subscribers = $orm
-      ->where('status', 'unconfirmed')
-      ->findResultSet();
+      ->where('status', self::STATUS_UNCONFIRMED)
+      ->findMany();
 
+    $emails_sent = 0;
     if(!empty($subscribers)) {
       foreach($subscribers as $subscriber) {
-        $subscriber->sendConfirmationEmail();
+        if($subscriber->sendConfirmationEmail()) {
+          $emails_sent++;
+        }
       }
-
-      return $subscribers->count();
+      return $emails_sent;
     }
     return false;
   }
@@ -467,19 +593,19 @@ class Subscriber extends Model {
   static function subscribed($orm) {
     return $orm
       ->whereNull('deleted_at')
-      ->where('status', 'subscribed');
+      ->where('status', self::STATUS_SUBSCRIBED);
   }
 
   static function unsubscribed($orm) {
     return $orm
       ->whereNull('deleted_at')
-      ->where('status', 'unsubscribed');
+      ->where('status', self::STATUS_UNSUBSCRIBED);
   }
 
   static function unconfirmed($orm) {
     return $orm
       ->whereNull('deleted_at')
-      ->where('status', 'unconfirmed');
+      ->where('status', self::STATUS_UNCONFIRMED);
   }
 
   static function withoutSegments($orm) {

lib/Models/SubscriberSegment.php

@@ -18,7 +18,7 @@ class SubscriberSegment extends Model {
       SubscriberSegment::where('subscriber_id', $subscriber->id)
         ->whereNotIn('segment_id', $segment_ids)
         ->findResultSet()
-        ->set('status', 'unsubscribed')
+        ->set('status', Subscriber::STATUS_UNSUBSCRIBED)
         ->save();
 
       // subscribe to segments
@@ -26,7 +26,7 @@ class SubscriberSegment extends Model {
         self::createOrUpdate(array(
           'subscriber_id' => $subscriber->id,
           'segment_id' => $segment_id,
-          'status' => 'subscribed'
+          'status' => Subscriber::STATUS_SUBSCRIBED
         ));
       }
     }
@@ -34,29 +34,8 @@ class SubscriberSegment extends Model {
     return $subscriber;
   }
 
-  static function filterWithCustomFields($orm) {
-    $orm = $orm->select(MP_SUBSCRIBERS_TABLE.'.*');
-    $customFields = CustomField::findArray();
-    foreach ($customFields as $customField) {
-      $orm = $orm->select_expr(
-        'CASE WHEN ' .
-        MP_CUSTOM_FIELDS_TABLE . '.id=' . $customField['id'] . ' THEN ' .
-        MP_SUBSCRIBER_CUSTOM_FIELD_TABLE . '.value END as "' . $customField['name'].'"');
-    }
-    $orm = $orm
-      ->left_outer_join(
-        MP_SUBSCRIBER_CUSTOM_FIELD_TABLE,
-        array(MP_SUBSCRIBERS_TABLE.'.id', '=',
-          MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.subscriber_id'))
-      ->left_outer_join(
-        MP_CUSTOM_FIELDS_TABLE,
-        array(MP_CUSTOM_FIELDS_TABLE.'.id','=',
-          MP_SUBSCRIBER_CUSTOM_FIELD_TABLE.'.custom_field_id'));
-    return $orm;
-  }
-
   static function subscribed($orm) {
-    return $orm->where('status', 'subscribed');
+    return $orm->where('status', Subscriber::STATUS_SUBSCRIBED);
   }
 
   static function createOrUpdate($data = array()) {

lib/Newsletter/Renderer/Blocks/Footer.php

@@ -19,7 +19,7 @@ class Footer {
     }
     $template = '
       <tr>
-        <td class="mailpoet_padded_header_footer mailpoet_footer" bgcolor="' . $element['styles']['block']['backgroundColor'] . '"
+        <td class="mailpoet_header_footer_padded mailpoet_footer" bgcolor="' . $element['styles']['block']['backgroundColor'] . '"
         style="' . StylesHelper::getBlockStyles($element) . StylesHelper::getStyles($element['styles'], 'text') . '">
           ' . $DOM->html() . '
         </td>

lib/Newsletter/Renderer/Blocks/Header.php

@@ -19,7 +19,7 @@ class Header {
     }
     $template = '
       <tr>
-        <td class="mailpoet_padded_header_footer mailpoet_header" bgcolor="' . $element['styles']['block']['backgroundColor'] . '"
+        <td class="mailpoet_header_footer_padded mailpoet_header" bgcolor="' . $element['styles']['block']['backgroundColor'] . '"
         style="' . StylesHelper::getBlockStyles($element) . StylesHelper::getStyles($element['styles'], 'text') . '">
         ' . $DOM->html() . '
         </td>

lib/Newsletter/Renderer/Columns/Renderer.php

@@ -10,7 +10,8 @@ class Renderer {
     $template = ($columns_count === 1) ?
       $this->getOneColumnTemplate($styles, $class) :
       $this->getMultipleColumnsTemplate($styles, $width, $alignment, $class);
-    $result = array_map(function ($content) use ($template) {
+    $result = array_map(function($content) use ($template) {
+      $content = self::removePaddingFromLastElement($content);
       return $template['content_start'] . $content . $template['content_end'];
     }, $columns_data);
     $result = implode('', $result);
@@ -75,4 +76,8 @@ class Renderer {
     </tr>';
     return $template;
   }
+
+  function removePaddingFromLastElement($element) {
+    return preg_replace('/mailpoet_padded(?!.*mailpoet_padded)/ism', '', $element);
+  }
 }

lib/Newsletter/Renderer/Template.html

@@ -40,7 +40,7 @@
             padding-right: 20px;
             padding-bottom: 20px;
         }
-        .mailpoet_padded_header_footer {
+        .mailpoet_header_footer_padded {
             padding: 10px 20px;
         }
         @media screen and (max-width: 599px) and (-webkit-min-device-pixel-ratio: 1) {

lib/Router/Router.php

@@ -15,12 +15,26 @@ class Router {
     );
     add_action(
       'wp_ajax_mailpoet',
-      array($this, 'setup')
+      array($this, 'setupAdmin')
+    );
+    add_action(
+      'wp_ajax_nopriv_mailpoet',
+      array($this, 'setupPublic')
     );
   }
 
-  function setup() {
-    $this->securityCheck();
+  function setupAdmin() {
+    $this->verifyToken();
+    $this->checkPermissions();
+    return $this->processRoute();
+  }
+
+  function setupPublic() {
+    $this->verifyToken();
+    return $this->processRoute();
+  }
+
+  function processRoute() {
     $class = ucfirst($_POST['endpoint']);
     $endpoint =  __NAMESPACE__ . "\\" . $class;
     $method = $_POST['method'];
@@ -43,8 +57,11 @@ class Router {
     echo $global;
   }
 
-  function securityCheck() {
+  function checkPermissions() {
     if(!current_user_can('manage_options')) { die(); }
+  }
+
+  function verifyToken() {
     if(!wp_verify_nonce($_POST['token'], 'mailpoet_token')) { die(); }
   }
 }

lib/Router/Subscribers.php

@@ -15,7 +15,7 @@ class Subscribers {
   function __construct() {
   }
 
-  function get($id = false) {
+  function get($id = null) {
     $subscriber = Subscriber::findOne($id);
     if($subscriber !== false) {
       $subscriber = $subscriber
@@ -88,18 +88,10 @@ class Subscribers {
     }
 
     $subscriber = Subscriber::subscribe($data, $segment_ids);
-
-    $result = false;
-    if($subscriber === false || !$subscriber->id()) {
-      $errors = array_merge($errors, $subscriber->getValidationErrors());
-    } else {
-      $result = true;
-    }
-
-    if(!empty($errors)) {
+    if($subscriber->getErrors() !== false) {
       return array(
         'result' => false,
-        'errors' => $errors
+        'errors' => $subscriber->getErrors()
       );
     }
 

lib/Settings/Pages.php

@@ -13,13 +13,13 @@ class Pages {
       ),
       'public' => true,
       'has_archive' => false,
-      'show_ui' => true,
-      'show_in_menu' => false,
+      'show_ui' => WP_DEBUG,
+      'show_in_menu' => WP_DEBUG,
       'rewrite' => false,
-      'show_in_nav_menus'=>false,
-      'can_export'=>false,
-      'publicly_queryable'=>true,
-      'exclude_from_search'=>true
+      'show_in_nav_menus' => false,
+      'can_export' => false,
+      'publicly_queryable' => true,
+      'exclude_from_search' => true
     ));
   }
 
@@ -65,7 +65,9 @@ class Pages {
     return array(
       'id' => $page->ID,
       'title' => $page->post_title,
-      'preview_url' => get_permalink($page->ID),
+      'preview_url' => add_query_arg(array(
+        'preview' => 1
+      ), get_permalink($page->ID)),
       'edit_url' => get_edit_post_link($page->ID)
     );
   }

lib/Subscribers/ImportExport/BootStrapMenu.php

@@ -17,6 +17,8 @@ class BootStrapMenu {
       Segment::getSegmentsWithSubscriberCount() :
       Segment::getSegmentsForExport($with_confirmed_subscribers);
     return array_map(function($segment) {
+      if (!$segment['name']) $segment['name'] = __('Not In Segment');
+      if (!$segment['id']) $segment['id'] = 0;
       return array(
         'id' => $segment['id'],
         'name' => $segment['name'],
@@ -31,7 +33,7 @@ class BootStrapMenu {
       'first_name' => __('First name'),
       'last_name' => __('Last name'),
       'status' => __('Status')
-      // TODO: add additional fiels from MP2
+      // TODO: add additional fields from MP2
       /*
             'confirmed_ip' => __('IP address')
             'confirmed_at' => __('Subscription date')

lib/Subscribers/ImportExport/Export/Export.php

@@ -17,22 +17,30 @@ class Export {
   public $segments;
   public $subscribers_without_segment;
   public $subscriber_fields;
+  public $subscriber_custom_fields;
+  public $formatted_subscriber_fields;
   public $export_path;
   public $export_file;
   public $export_file_URL;
-  public $profiler_start;
+  public $subscriber_batch_size;
 
   public function __construct($data) {
+    set_time_limit(0);
     $this->export_confirmed_option = $data['export_confirmed_option'];
     $this->export_format_option = $data['export_format_option'];
     $this->group_by_segment_option = $data['group_by_segment_option'];
     $this->segments = $data['segments'];
     $this->subscribers_without_segment = array_search(0, $this->segments);
     $this->subscriber_fields = $data['subscriber_fields'];
+    $this->subscriber_custom_fields = $this->getSubscriberCustomFields();
+    $this->formatted_subscriber_fields = $this->formatSubscriberFields(
+      $this->subscriber_fields,
+      $this->subscriber_custom_fields
+    );
     $this->export_path = Env::$temp_path;
     $this->export_file = $this->getExportFile($this->export_format_option);
     $this->export_file_URL = $this->getExportFileURL($this->export_file);
-    $this->profiler_start = microtime(true);
+    $this->subscriber_batch_size = 15000;
   }
 
   function process() {
@@ -40,75 +48,12 @@ class Export {
       if(is_writable($this->export_path) === false) {
         throw new \Exception(__("Couldn't save export file on the server."));
       }
-      $subscribers = $this->getSubscribers();
-      $subscriber_custom_fields = $this->getSubscriberCustomFields();
-      $formatted_subscriber_fields = $this->formatSubscriberFields(
-        $this->subscriber_fields,
-        $subscriber_custom_fields
+      $processed_subscribers = call_user_func(
+        array(
+          $this,
+          'generate' . strtoupper($this->export_format_option)
+        )
       );
-      if($this->export_format_option === 'csv') {
-        $CSV_file = fopen($this->export_file, 'w');
-        $format_CSV = function($row) {
-          return '"' . str_replace('"', '\"', $row) . '"';
-        };
-        // add UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file for
-        // Excel to automatically recognize the encoding
-        fwrite($CSV_file, chr(0xEF) . chr(0xBB) . chr(0xBF));
-        if($this->group_by_segment_option) {
-          $formatted_subscriber_fields[] = __('Segment');
-        }
-        fwrite(
-          $CSV_file,
-          implode(
-            ',',
-            array_map(
-              $format_CSV,
-              $formatted_subscriber_fields
-            )
-          ) . "\n"
-        );
-        foreach($subscribers as $subscriber) {
-          $row = $this->formatSubscriberData($subscriber);
-          if($this->group_by_segment_option) {
-            $row[] = ucwords($subscriber['segment_name']);
-          }
-          fwrite($CSV_file, implode(',', array_map($format_CSV, $row)) . "\n");
-        }
-        fclose($CSV_file);
-      } else {
-        $writer = new XLSXWriter();
-        $writer->setAuthor('MailPoet (www.mailpoet.com)');
-        $header_row = array($formatted_subscriber_fields);
-        $last_segment = false;
-        $rows = array();
-        foreach($subscribers as $subscriber) {
-          if($last_segment && $last_segment !== $subscriber['segment_name'] &&
-            $this->group_by_segment_option
-          ) {
-            $writer->writeSheet(
-              array_merge($header_row, $rows), ucwords($last_segment)
-            );
-            $rows = array();
-          }
-          // detect RTL language and set Excel to properly display the sheet
-          $RTL_regex = '/\p{Arabic}|\p{Hebrew}/u';
-          if(!$writer->rtl && (
-              preg_grep($RTL_regex, $subscriber) ||
-              preg_grep($RTL_regex, $formatted_subscriber_fields))
-          ) {
-            $writer->rtl = true;
-          }
-          $rows[] = $this->formatSubscriberData($subscriber);
-          $last_segment = $subscriber['segment_name'];
-        }
-        $writer->writeSheet(
-          array_merge($header_row, $rows),
-          ($this->group_by_segment_option) ?
-            ucwords($subscriber['segment_name']) :
-            __('All Segments')
-        );
-        $writer->writeToFile($this->export_file);
-      }
     } catch(\Exception $e) {
       return array(
         'result' => false,
@@ -118,14 +63,118 @@ class Export {
     return array(
       'result' => true,
       'data' => array(
-        'totalExported' => count($subscribers),
+        'totalExported' => $processed_subscribers,
         'exportFileURL' => $this->export_file_URL
-      ),
-      'profiler' => $this->timeExecution()
+      )
     );
   }
 
-  function getSubscribers() {
+  function generateCSV() {
+    $processed_subscribers = 0;
+    $offset = 0;
+    $formatted_subscriber_fields = $this->formatted_subscriber_fields;
+    $CSV_file = fopen($this->export_file, 'w');
+    $format_CSV = function($row) {
+      return '"' . str_replace('"', '\"', $row) . '"';
+    };
+    // add UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file for
+    // Excel to automatically recognize the encoding
+    fwrite($CSV_file, chr(0xEF) . chr(0xBB) . chr(0xBF));
+    if($this->group_by_segment_option) {
+      $formatted_subscriber_fields[] = __('Segment');
+    }
+    fwrite(
+      $CSV_file,
+      implode(
+        ',',
+        array_map(
+          $format_CSV,
+          $formatted_subscriber_fields
+        )
+      ) . PHP_EOL
+    );
+    do {
+      $subscribers = $this->getSubscribers($offset, $this->subscriber_batch_size);
+      $processed_subscribers += count($subscribers);
+      foreach($subscribers as $subscriber) {
+        $row = $this->formatSubscriberData($subscriber);
+        if($this->group_by_segment_option) {
+          $row[] = ucwords($subscriber['segment_name']);
+        }
+        fwrite($CSV_file, implode(',', array_map($format_CSV, $row)) . "\n");
+      }
+      $offset += $this->subscriber_batch_size;
+    } while(count($subscribers) === $this->subscriber_batch_size);
+    fclose($CSV_file);
+    return $processed_subscribers;
+  }
+
+  function generateXLSX() {
+    $processed_subscribers = 0;
+    $offset = 0;
+    $XLSX_writer = new XLSXWriter();
+    $XLSX_writer->setAuthor('MailPoet (www.mailpoet.com)');
+    $last_segment = false;
+    $processed_segments = array();
+    do {
+      $subscribers = $this->getSubscribers($offset, $this->subscriber_batch_size);
+      $processed_subscribers += count($subscribers);
+      foreach($subscribers as $i => $subscriber) {
+        $current_segment = ucwords($subscriber['segment_name']);
+        // Sheet header (1st row) will be written only if:
+        // * This is the first time we're processing a segment
+        // * "Group by subscriber option" is turned AND the previous subscriber's
+        // segment is different from the current subscriber's segment
+        // Header will NOT be written if:
+        // * We have already processed the segment. Because SQL results are not
+        // sorted by segment name (due to slow queries when using ORDER BY and LIMIT),
+        // we need to keep track of processed segments so that we do not create header
+        // multiple times when switching from one segment to another and back.
+        if((!count($processed_segments) ||
+            ($last_segment !== $current_segment && $this->group_by_segment_option)
+          ) &&
+          (!in_array($last_segment, $processed_segments) ||
+            !in_array($current_segment, $processed_segments)
+          )
+        ) {
+          $this->writeXLSX(
+            $XLSX_writer,
+            $subscriber['segment_name'],
+            $this->formatted_subscriber_fields
+          );
+          $processed_segments[] = $current_segment;
+        }
+        $last_segment = ucwords($subscriber['segment_name']);
+        // detect RTL language and set Excel to properly display the sheet
+        $RTL_regex = '/\p{Arabic}|\p{Hebrew}/u';
+        if(!$XLSX_writer->rtl && (
+            preg_grep($RTL_regex, $subscriber) ||
+            preg_grep($RTL_regex, $this->formatted_subscriber_fields))
+        ) {
+          $XLSX_writer->rtl = true;
+        }
+        $this->writeXLSX(
+          $XLSX_writer,
+          $last_segment,
+          $this->formatSubscriberData($subscriber)
+        );
+      }
+      $offset += $this->subscriber_batch_size;
+    } while(count($subscribers) === $this->subscriber_batch_size);
+    $XLSX_writer->writeToFile($this->export_file);
+    return $processed_subscribers;
+  }
+
+  function writeXLSX($XLSX_writer, $segment, $data) {
+    return $XLSX_writer->writeSheetRow(
+      ($this->group_by_segment_option) ?
+        ucwords($segment) :
+        __('All Segments'),
+      $data
+    );
+  }
+
+  function getSubscribers($offset, $limit) {
     $subscribers = Subscriber::
     left_outer_join(
       SubscriberSegment::$_table,
@@ -141,7 +190,6 @@ class Export {
           '=',
           SubscriberSegment::$_table . '.segment_id'
         ))
-      ->orderByAsc('segment_name')
       ->filter('filterWithCustomFieldsForExport');
     if($this->subscribers_without_segment !== false) {
       $subscribers = $subscribers
@@ -168,9 +216,11 @@ class Export {
       $subscribers =
         $subscribers->where(Subscriber::$_table . '.status', 'subscribed');
     }
-    $subscribers = $subscribers->whereNull(Subscriber::$_table . '.deleted_at');
-
-    return $subscribers->findArray();
+    $subscribers = $subscribers
+      ->whereNull(Subscriber::$_table . '.deleted_at')
+      ->limit(sprintf('%d, %d', $offset, $limit))
+      ->findArray();
+    return $subscribers;
   }
 
   function getExportFileURL($file) {
@@ -216,9 +266,4 @@ class Export {
       return $subscriber[$field];
     }, $this->subscriber_fields);
   }
-
-  function timeExecution() {
-    $profiler_end = microtime(true);
-    return ($profiler_end - $this->profiler_start) / 60;
-  }
 }

lib/Subscription/Pages.php

@@ -0,0 +1,344 @@
+<?php
+namespace MailPoet\Subscription;
+
+use \MailPoet\Router\Subscribers;
+use \MailPoet\Models\Subscriber;
+use \MailPoet\Models\CustomField;
+use \MailPoet\Models\Setting;
+use \MailPoet\Models\Segment;
+use \MailPoet\Util\Helpers;
+use \MailPoet\Util\Url;
+
+class Pages {
+  const DEMO_EMAIL = 'demo@mailpoet.com';
+
+  function __construct() {
+  }
+
+  function init() {
+    if(isset($_GET['mailpoet_page'])) {
+      add_filter('wp_title', array($this,'setWindowTitle'));
+      add_filter('the_title', array($this,'setPageTitle'));
+      add_filter('the_content', array($this,'setPageContent'));
+    }
+    add_action(
+      'admin_post_mailpoet_subscriber_save',
+      array($this, 'subscriberSave')
+    );
+    add_action(
+      'admin_post_nopriv_mailpoet_subscriber_save',
+      array($this, 'subscriberSave')
+    );
+  }
+
+  function subscriberSave() {
+    $action = (isset($_POST['action']) ? $_POST['action'] : null);
+    if($action !== 'mailpoet_subscriber_save') {
+      Url::redirectBack();
+    }
+
+    $reserved_keywords = array('action', 'mailpoet_redirect');
+    $subscriber_data = array_diff_key(
+      $_POST,
+      array_flip($reserved_keywords)
+    );
+
+    $subscriber = Subscriber::createOrUpdate($subscriber_data);
+    $errors = $subscriber->getErrors();
+
+    // TBD: success/error messages (not present in MP2)
+
+    Url::redirectBack();
+  }
+
+  function isPreview() {
+    return (array_key_exists('preview', $_GET));
+  }
+
+  function setWindowTitle() {
+    // TODO
+  }
+
+  function setPageTitle($title = null) {
+    $subscriber = $this->getSubscriber();
+
+    switch($this->getAction()) {
+      case 'confirm':
+        return $this->getConfirmTitle($subscriber);
+      break;
+
+      case 'edit':
+        return $this->getEditTitle($subscriber);
+      break;
+
+      case 'unsubscribe':
+        if($subscriber !== false) {
+          if($subscriber->status !== Subscriber::STATUS_UNSUBSCRIBED) {
+            $subscriber->status = Subscriber::STATUS_UNSUBSCRIBED;
+            $subscriber->save();
+          }
+        }
+        return $this->getUnsubscribeTitle($subscriber);
+      break;
+    }
+    return $title;
+  }
+
+  function setPageContent($page_content = '[mailpoet_page]') {
+    $content = '';
+    $subscriber = $this->getSubscriber();
+
+    switch($this->getAction()) {
+      case 'confirm':
+        $content = $this->getConfirmContent($subscriber);
+      break;
+      case 'edit':
+        $content = $this->getEditContent($subscriber);
+      break;
+      case 'unsubscribe':
+        $content = $this->getUnsubscribeContent($subscriber);
+      break;
+    }
+    return str_replace('[mailpoet_page]', $content, $page_content);
+  }
+
+  private function getConfirmTitle($subscriber) {
+    if($this->isPreview()) {
+      $title = sprintf(
+        __("You've subscribed to: %s"),
+        'demo 1, demo 2'
+      );
+    } else if($subscriber === false) {
+      $title = __('Your confirmation link expired, please subscribe again.');
+    } else {
+      if($subscriber->status !== Subscriber::STATUS_SUBSCRIBED) {
+        $subscriber->status = Subscriber::STATUS_SUBSCRIBED;
+        $subscriber->save();
+      }
+
+      $segment_names = array_map(function($segment) {
+        return $segment->name;
+      }, $subscriber->segments()->findMany());
+
+      if(empty($segment_names)) {
+        $title = __("You've subscribed!");
+      } else {
+        $title = sprintf(
+          __("You've subscribed to: %s"),
+          join(', ', $segment_names)
+        );
+      }
+    }
+    return $title;
+  }
+
+  private function getEditTitle($subscriber) {
+    if($this->isPreview()) {
+      return sprintf(
+        __('Edit your subscriber profile: %s'),
+        self::DEMO_EMAIL
+      );
+    } else if($subscriber !== false) {
+      return sprintf(
+        __('Edit your subscriber profile: %s'),
+        $subscriber->email
+      );
+    }
+  }
+
+  private function getUnsubscribeTitle($subscriber) {
+    if($this->isPreview() || $subscriber !== false) {
+      return __("You've unsubscribed!");
+    }
+  }
+
+
+  private function getConfirmContent($subscriber) {
+    if($this->isPreview() || $subscriber !== false) {
+      return __("Yup, we've added you to our list. You'll hear from us shortly.");
+    }
+  }
+
+  private function getEditContent($subscriber) {
+    if($this->isPreview()) {
+      $subscriber = Subscriber::create();
+      $subscriber->hydrate(array(
+        'email' => self::DEMO_EMAIL
+      ));
+    } else if($subscriber !== false) {
+      $subscriber = $subscriber
+      ->withCustomFields()
+      ->withSubscriptions();
+    } else {
+      return;
+    }
+
+    $custom_fields = array_map(function($custom_field) use($subscriber) {
+      $custom_field->id = 'cf_'.$custom_field->id;
+      $custom_field = $custom_field->asArray();
+      $custom_field['params']['value'] = $subscriber->{$custom_field['id']};
+      return $custom_field;
+    }, CustomField::findMany());
+
+    $segment_ids = Setting::getValue('subscription.segments', array());
+    if(!empty($segment_ids)) {
+      $segments = Segment::getPublic()
+        ->whereIn('id', $segment_ids)
+        ->findMany();
+    } else {
+      $segments = Segment::getPublic()
+        ->findMany();
+    }
+    $subscribed_segment_ids = array();
+    if(!empty($subscriber->subscriptions)) {
+      foreach ($subscriber->subscriptions as $subscription) {
+        if($subscription['status'] === Subscriber::STATUS_SUBSCRIBED) {
+          $subscribed_segment_ids[] = $subscription['segment_id'];
+        }
+      }
+    }
+
+    $segments = array_map(function($segment) use($subscribed_segment_ids) {
+      return array(
+        'id' => $segment->id,
+        'name' => $segment->name,
+        'is_checked' => in_array($segment->id, $subscribed_segment_ids)
+      );
+    }, $segments);
+
+    $fields = array(
+      array(
+        'id' => 'email',
+        'type' => 'text',
+        'params' => array(
+          'label' => __('Email'),
+          'required' => true,
+          'value' => $subscriber->email
+        )
+      ),
+      array(
+        'id' => 'first_name',
+        'type' => 'text',
+        'params' => array(
+          'label' => __('First name'),
+          'value' => $subscriber->first_name
+        )
+      ),
+      array(
+        'id' => 'last_name',
+        'type' => 'text',
+        'params' => array(
+          'label' => __('Last name'),
+          'value' => $subscriber->last_name
+        )
+      ),
+      array(
+        'id' => 'status',
+        'type' => 'select',
+        'params' => array(
+          'label' => __('Status'),
+          'values' => array(
+            array(
+              'value' => array(
+                Subscriber::STATUS_SUBSCRIBED => __('Subscribed')
+              ),
+              'is_checked' => (
+                $subscriber->status === Subscriber::STATUS_SUBSCRIBED
+              )
+            ),
+            array(
+              'value' => array(
+                Subscriber::STATUS_UNSUBSCRIBED => __('Unsubscribed')
+              ),
+              'is_checked' => (
+                $subscriber->status === Subscriber::STATUS_UNSUBSCRIBED
+              )
+            ),
+            array(
+              'value' => array(
+                Subscriber::STATUS_UNCONFIRMED => __('Unconfirmed')
+              ),
+              'is_checked' => (
+                $subscriber->status === Subscriber::STATUS_UNCONFIRMED
+              )
+            )
+          )
+        )
+      )
+    );
+
+    $form = array_merge(
+      $fields,
+      $custom_fields,
+      array(
+        array(
+          'id' => 'segments',
+          'type' => 'segment',
+          'params' => array(
+            'label' => __('Your lists'),
+            'values' => $segments
+          )
+        ),
+        array(
+          'id' => 'submit',
+          'type' => 'submit',
+          'params' => array(
+            'label' => __('Save')
+          )
+        )
+      )
+    );
+
+    $form_html = '<form method="POST" '.
+      'action="'.admin_url('admin-post.php').'" '.
+      'novalidate>';
+    $form_html .= '<input type="hidden" name="action" '.
+      'value="mailpoet_subscriber_save" />';
+    $form_html .= '<input type="hidden" name="segments" value="" />';
+    $form_html .= '<input type="hidden" name="mailpoet_redirect" '.
+      'value="'.Url::getCurrentUrl().'" />';
+    $form_html .= \MailPoet\Form\Renderer::renderBlocks($form);
+    $form_html .= '</form>';
+    return $form_html;
+  }
+
+  private function getUnsubscribeContent($subscriber) {
+    $content = '';
+    if($this->isPreview() || $subscriber !== false) {
+      $content = '<p>'.__("Great, you'll never hear from us again!").'</p>';
+      if($subscriber !== false) {
+        $content .= '<p><strong>'.
+          str_replace(
+            array('[link]', '[/link]'),
+            array('<a href="'.$subscriber->getConfirmationUrl().'">', '</a>'),
+            __('You made a mistake? [link]Undo unsubscribe.[/link]')
+          ).
+        '</strong></p>';
+      }
+    }
+    return $content;
+  }
+
+  private function getSubscriber() {
+    $token = (isset($_GET['mailpoet_token']))
+      ? $_GET['mailpoet_token']
+      : null;
+    $email = (isset($_GET['mailpoet_email']))
+      ? $_GET['mailpoet_email']
+      : null;
+
+    if(Subscriber::generateToken($email) === $token) {
+      $subscriber = Subscriber::findOne($email);
+      if($subscriber !== false) {
+        return $subscriber;
+      }
+    }
+    return false;
+  }
+
+  private function getAction() {
+    return (isset($_GET['mailpoet_action']))
+      ? $_GET['mailpoet_action']
+      : null;
+  }
+}

lib/Util/Url.php

@@ -0,0 +1,62 @@
+<?php
+namespace MailPoet\Util;
+
+class Url {
+  function __construct() {
+  }
+
+  static function getCurrentUrl() {
+    global $wp;
+    return home_url(
+      add_query_arg(
+        $wp->query_string,
+        $wp->request
+      )
+    );
+  }
+
+  static function redirectTo($url = null) {
+    wp_safe_redirect($url);
+    exit();
+  }
+
+  static function redirectBack() {
+    // check mailpoet_redirect parameter
+    $referer = (isset($_POST['mailpoet_redirect'])
+      ? $_POST['mailpoet_redirect']
+      : null
+    );
+
+    // fallback: http referer
+    if($referer === null) {
+      if(!empty($_SERVER['HTTP_REFERER'])) {
+        $referer = $_SERVER['HTTP_REFERER'];
+      }
+    }
+
+    // fallback: home_url
+    if($referer === null) {
+      $referer = home_url();
+    }
+
+    if($referer !== null) {
+      self::redirectTo($referer);
+    }
+    exit();
+  }
+
+  static function redirectWithReferer($url = null) {
+    $current_url = self::getCurrentUrl();
+    $url = add_query_arg(
+      array(
+        'mailpoet_redirect' => urlencode($current_url)
+      ),
+      $url
+    );
+
+    if($url !== $current_url) {
+      self::redirectTo($url);
+    }
+    exit();
+  }
+}

mailpoet.php

@@ -4,7 +4,7 @@ if(!defined('ABSPATH')) exit;
 use \MailPoet\Config\Initializer;
 /*
  * Plugin Name: MailPoet
- * Version: 0.0.18
+ * Version: 0.0.19
  * Plugin URI: http://www.mailpoet.com
  * Description: MailPoet Newsletters.
  * Author: MailPoet
@@ -22,7 +22,7 @@ use \MailPoet\Config\Initializer;
 
 require 'vendor/autoload.php';
 
-define('MAILPOET_VERSION', '0.0.18');
+define('MAILPOET_VERSION', '0.0.19');
 
 $initializer = new Initializer(array(
   'file' => __FILE__,

tests/unit/Models/SettingCest.php

@@ -19,7 +19,13 @@ class SettingCest {
     expect($errors[0])->equals('You need to specify a name.');
   }
 
-  function itCanGetAllSettings() {
+  function itHasDefaultSettings() {
+    $default_settings = Setting::getDefaults();
+    expect($default_settings)->notEmpty();
+    expect($default_settings['signup_confirmation']['enabled'])->true();
+  }
+
+  function itCanGetAllSettingsIncludingDefaults() {
     Setting::setValue('key_1', 'value_1');
     Setting::setValue('key_2', 'value_2');
     Setting::setValue('key_3', array(
@@ -28,13 +34,17 @@ class SettingCest {
     ));
 
     $settings = Setting::getAll();
-    expect(array_keys($settings))->count(3);
     expect($settings['key_1'])->equals('value_1');
     expect($settings['key_2'])->equals('value_2');
     expect($settings['key_3'])->equals(array(
       'subkey_1' => 'subvalue_1',
       'subkey_2' => 'subvalue_2'
     ));
+
+    // default settings
+    $default_settings = Setting::getDefaults();
+    expect($settings['signup_confirmation'])
+      ->equals($default_settings['signup_confirmation']);
   }
 
   function itReturnsDefaultValueIfNotSet() {

tests/unit/Newsletter/RendererCest.php

@@ -105,6 +105,26 @@ class NewsletterRendererCest {
     expect($rendered_column_content)->equals($column_content);
   }
 
+  function itRemovesPaddingFromLastColumnElement() {
+    $column_content = array('
+      <tr><td class="mailpoet_padded"></td></tr>
+      <tr><td class="mailpoet_padded"></td></tr>
+      <tr><td class="mailpoet_padded"></td></tr>
+      <tr><td class="mailpoet_padded"></td></tr>'
+    );
+    $column_styles = array(
+      'block' => array(
+        'backgroundColor' => "#999999"
+      )
+    );
+    $rendered_column_content = $this->column_renderer->render(
+      $column_styles,
+      count($column_content),
+      $column_content
+    );
+    expect(substr_count($rendered_column_content, 'mailpoet_padded'))->equals(3);
+  }
+
   function itRendersHeader() {
     $newsletter = json_decode($this->newsletter['body'], true);
     $template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][0];

tests/unit/Router/SettingsCest.php

@@ -16,7 +16,7 @@ class SettingsCest {
 
     Setting::deleteMany();
     $settings = $router->get();
-    expect($settings)->isEmpty();
+    expect($settings)->equals(Setting::getDefaults());
   }
 
   function itCanSetSettings() {

tests/unit/Subscribers/ImportExport/Export/ExportCest.php

@@ -122,6 +122,15 @@ class ExportCest {
           '1'
         )
       );
+    expect($this->export->subscriber_custom_fields)
+      ->equals($this->export->getSubscriberCustomFields());
+    expect($this->export->formatted_subscriber_fields)
+      ->equals(
+        $this->export->formatSubscriberFields(
+          $this->export->subscriber_fields,
+          $this->export->subscriber_custom_fields
+        )
+      );
     expect(
       preg_match(
         '|' .
@@ -137,6 +146,7 @@ class ExportCest {
         '|'
         , $this->export->export_file_URL)
     )->equals(1);
+    expect($this->export->subscriber_batch_size)->notNull();
   }
 
   function itCanGetSubscriberCustomFields() {
@@ -156,7 +166,7 @@ class ExportCest {
   }
 
   function itProperlyReturnsSubscriberCustomFields() {
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     foreach($subscribers as $subscriber) {
       if($subscriber['email'] === $this->subscribers_data[1]) {
         expect($subscriber['Country'])
@@ -167,37 +177,37 @@ class ExportCest {
 
   function itCanGetSubscribers() {
     $this->export->segments = array(1);
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(2);
     $this->export->segments = array(2);
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(2);
     $this->export->segments = array(
       1,
       2
     );
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(3);
   }
 
   function itCanGroupSubscribersBySegments() {
     $this->export->group_by_segment_option = true;
     $this->export->subscribers_without_segment = true;
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(5);
   }
 
   function itCanGetSubscribersOnlyWithoutSegments() {
     $this->export->segments = array(0);
     $this->export->subscribers_without_segment = true;
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(1);
     expect($subscribers[0]['segment_name'])->equals('Not In Segment');
   }
 
   function itCanGetOnlyConfirmedSubscribers() {
     $this->export->export_confirmed_option = true;
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(1);
     expect($subscribers[0]['email'])
       ->equals($this->subscribers_data[1]['email']);
@@ -207,7 +217,7 @@ class ExportCest {
     SubscriberSegment::where('subscriber_id', 3)
       ->findOne()
       ->delete();
-    $subscribers = $this->export->getSubscribers();
+    $subscribers = $this->export->getSubscribers(0, 10);
     expect(count($subscribers))->equals(2);
   }
 
@@ -223,8 +233,8 @@ class ExportCest {
     $this->export->export_format_option = 'csv';
     $this->export->process();
     $CSV_file_size = filesize($this->export->export_file);
-    $this->export->export_file = $this->export->getExportFile('xls');
-    $this->export->export_format_option = 'xls';
+    $this->export->export_file = $this->export->getExportFile('xlsx');
+    $this->export->export_format_option = 'xlsx';
     $this->export->process();
     $XLS_file_size = filesize($this->export->export_file);
     expect($CSV_file_size)->greaterThan(0);

views/layout.html

@@ -32,6 +32,10 @@
   'admin.js'
 )%>
 
+<script type="text/javascript">
+  var mailpoet_date_format = "<%= get_option('date_format') %>";
+</script>
+
 <script>
   HS.beacon.config({
     icon: 'message',

views/newsletter/form.html

@@ -522,7 +522,7 @@
         ],
         fonts: [
           'Arial',
-          'Comic Sans',
+          'Comic Sans MS',
           'Courier New',
           'Georgia',
           'Lucida',
@@ -976,10 +976,10 @@
               backgroundColor: '#2ea1cd',
               borderColor: '#0074a2',
               borderWidth: '1px',
-              borderRadius: '7px',
+              borderRadius: '5px',
               borderStyle: 'solid',
-              width: '120px',
-              lineHeight: '35px',
+              width: '180px',
+              lineHeight: '40px',
               fontColor: '#ffffff',
               fontFamily: 'Verdana',
               fontSize: '18px',
@@ -1241,7 +1241,9 @@
         customFieldsWindowTitle:
           '<%= __('Select a shortcode') %>',
         unsubscribeLinkMissing:
-          '<%= __('Please include an unsubscribe link to continue.') %>',
+          '<%= __('All newsletter must include an "unsubscribe" link. Add a footer widget to your newsletter to continue.') %>',
+        newsletterPreviewEmailMissing:
+          '<%= __('Please enter an email where newsletter preview should be sent to.') %>',
         newsletterPreviewSent:
           '<%= __('Newsletter preview email has been successfully sent!') %>',
         newsletterPreviewFailedToSend:
@@ -1264,7 +1266,7 @@
         imageMissing: '<%= image_url(
           "newsletter_editor/image-missing.svg"
         ) %>',
-      }
+      },
     };
 
     var editor = null;

views/newsletter/templates/components/sidebar/preview.hbs

@@ -4,7 +4,7 @@
     <div class="mailpoet_form_field">
         <label>
             <%= __('Send preview to') %><br />
-            <input id="mailpoet_preview_to_email" class="mailpoet_input mailpoet_input_full" type="text" name="to_email" value="{{ from_email }}" />
+            <input id="mailpoet_preview_to_email" class="mailpoet_input mailpoet_input_full" type="text" name="to_email" value="<%= settings.sender.address %>" />
         </label>
     </div>
 

views/settings/basics.html

@@ -194,14 +194,13 @@
         <% endif %>
       </td>
     </tr>
-    <!-- manage subscriptions-->
+    <!-- edit subscription-->
     <tr>
       <th scope="row">
-        <label for="settings[subscription_edit]">
-          <%= __('Unsubscribe & Manage Subscription page') %>
+        <label for="subscription_edit_page">
+          <%= __('Manage Subscription page') %>
           <p class="description">
-            <%= __('The page your subscribers see when they click to
-            "Unsubscribe" or "Manage your subscription" in your emails.') %>
+            <%= __('The page your subscribers see when they click on "Manage your subscription" in your emails.') %>
           </p>
         </label>
       </th>
@@ -209,14 +208,15 @@
         <p>
           <select
             class="mailpoet_page_selection"
-            name="subscription[page]"
+            id="subscription_edit_page"
+            name="subscription[edit_page]"
           >
             <% for page in pages %>
               <option
                 value="<%= page.id %>"
-                data-preview-url="<%= page.preview_url|raw %>"
+                data-preview-url="<%= page.preview_url|raw %>&amp;mailpoet_action=edit"
                 data-edit-url="<%= page.edit_url|raw %>"
-                <% if(page.id == settings.subscription.page) %>
+                <% if(page.id == settings.subscription.edit_page) %>
                   selected="selected"
                 <% endif %>
               ><%= page.title %></option>
@@ -254,6 +254,46 @@
         </p>
       </td>
     </tr>
+    <!-- unsubscribe-->
+    <tr>
+      <th scope="row">
+        <label for="subscription_unsubscribe_page">
+          <%= __('Unsubscribe page') %>
+          <p class="description">
+            <%= __('The page your subscribers see when they click on "Unsubscribe" in your emails.') %>
+          </p>
+        </label>
+      </th>
+      <td>
+        <p>
+          <select
+            class="mailpoet_page_selection"
+            id="subscription_unsubscribe_page"
+            name="subscription[unsubscribe_page]"
+          >
+            <% for page in pages %>
+              <option
+                value="<%= page.id %>"
+                data-preview-url="<%= page.preview_url|raw %>&amp;mailpoet_action=unsubscribe"
+                data-edit-url="<%= page.edit_url|raw %>"
+                <% if(page.id == settings.subscription.unsubscribe_page) %>
+                  selected="selected"
+                <% endif %>
+              ><%= page.title %></option>
+            <% endfor %>
+          </select>
+          <a
+            class="mailpoet_page_preview"
+            href="javascript:;"
+            title="<%= __('Preview page') %>"
+          ><%= __('Preview') %></a>&nbsp;|&nbsp;<a
+            class="mailpoet_page_edit"
+            href="javascript:;"
+            title="<%= __('Edit page') %>"
+          ><%= __('Edit') %></a>
+        </p>
+      </td>
+    </tr>
     <!-- shortcode: archive page  -->
     <tr>
       <th scope="row">

views/settings/signup.html

@@ -112,11 +112,6 @@
           name="signup_confirmation[subject]"
           <% if(settings.signup_confirmation.subject) %>
             value="<%= settings.signup_confirmation.subject %>"
-          <% else %>
-            value="<%=
-              __('Confirm your subscription to %1$s')
-              | format(get_option('blogname'))
-            %>"
           <% endif %>
         />
       </td>
@@ -139,8 +134,6 @@
           name="signup_confirmation[body]"
         ><% if(settings.signup_confirmation.body) %>
             <%=- settings.signup_confirmation.body -%>
-          <% else %>
-            <%=- __("Hello!\n\nHurray! You've subscribed to our site.\nWe need you to activate your subscription to the list(s): [lists_to_confirm] by clicking the link below: \n\n[activation_link]Click here to confirm your subscription.[/activation_link]\n\nThank you,\n\nThe team!") -%>
           <% endif %></textarea>
       </td>
     </tr>
@@ -163,7 +156,7 @@
             <% for page in pages %>
               <option
                 value="<%= page.id %>"
-                data-preview-url="<%= page.preview_url|raw %>"
+                data-preview-url="<%= page.preview_url|raw %>&amp;mailpoet_action=confirm"
                 data-edit-url="<%= page.edit_url|raw %>"
                 <% if(page.id == settings.signup_confirmation.page) %>
                   selected="selected"

views/subscribers/subscribers.html

@@ -20,7 +20,5 @@
     var mailpoet_segments = <%= json_encode(segments) %>;
     var mailpoet_custom_fields = <%= json_encode(custom_fields) %>;
     var mailpoet_month_names = <%= json_encode(month_names) %>;
-    var mailpoet_date_format = "<%= get_option('date_format') %>";
-    var mailpoet_date_offset = "<%= get_option('gmt_offset') %>";
   </script>
 <% endblock %>

webpack.config.js

@@ -91,10 +91,14 @@ baseConfig = {
 config.push(_.extend({}, baseConfig, {
   name: 'admin',
   entry: {
-    vendor: ['handlebars', 'handlebars_helpers'],
+    vendor: [
+      'handlebars',
+      'handlebars_helpers'
+    ],
     mailpoet: [
       'mailpoet',
       'ajax',
+      'date',
       'modal',
       'notice',
       'jquery.serialize_object',
@@ -129,7 +133,6 @@ config.push(_.extend({}, baseConfig, {
       'blob',
       'filesaver',
       'velocity-animate',
-
       'newsletter_editor/communicationsFix.js',
       'newsletter_editor/App',
       'newsletter_editor/components/config.js',
@@ -156,11 +159,11 @@ config.push(_.extend({}, baseConfig, {
       'newsletter_editor/blocks/header.js',
       'newsletter_editor/blocks/automatedLatestContent.js',
       'newsletter_editor/blocks/posts.js',
-      'newsletter_editor/blocks/social.js',
-    ],
+      'newsletter_editor/blocks/social.js'
+    ]
   },
   plugins: [
-    new webpack.optimize.CommonsChunkPlugin('vendor', 'vendor.js'),
+    new webpack.optimize.CommonsChunkPlugin('vendor', 'vendor.js')
   ],
   externals: {
     'jquery': 'jQuery',