Form editor

- new/edit in forms listing goes to editor - fixed editor dependencies (via Webpack) - updated forms table schema - saving/loading a form works
2015-11-02 19:01:01 +01:00
parent 6c8d2be18c
commit 541696863e
21 changed files with 175 additions and 93 deletions
--- a/lib/Form/Block/Base.php
+++ b/lib/Form/Block/Base.php
@ -0,0 +1,100 @@
+<?php
+namespace MailPoet\Form\Block;
+
+abstract class Base {
+  protected static function getInputValidation($block) {
+    return 'data-validation-engine="'.static::getInputValidationRules($block).'"';
+  }
+
+  protected static function getInputValidationRules($block) {
+    $rules = array();
+
+    if($block['field'] === 'email') {
+      $rules[] = 'required';
+      $rules[] = 'custom[email]';
+    }
+
+    if($block['field'] === 'list') {
+      $rules[] = 'required';
+    }
+
+    if(isset($block['params']['required'])
+    && (bool)$block['params']['required'] === true) {
+      $rules[] = 'required';
+    }
+
+    if(isset($block['params']['validate'])) {
+      if(is_array($block['params']['validate'])) {
+        // handle multiple validation rules
+        foreach($block['params']['validate'] as $rule) {
+          $rules[] = 'custom['.$rule.']';
+        }
+      } else if(strlen(trim($block['params']['validate'])) > 0) {
+        // handle single validation rule
+        $rules[] = 'custom['.$block['params']['validate'].']';
+      }
+    }
+
+    // generate string if there is at least one rule to validate against
+    if(empty($rules)) {
+      return '';
+    } else {
+      // make sure rules are not duplicated
+      $rules = array_unique($rules);
+      return 'validate['.join(',', $rules).']';
+    }
+  }
+
+  protected static function renderLabel($block) {
+    $html = '';
+    // if the label is displayed as a placeholder, we don't display a label outside
+    if(isset($block['params']['label_within'])
+    && $block['params']['label_within']) {
+      return $html;
+    }
+    if(isset($block['params']['label'])
+      && strlen(trim($block['params']['label'])) > 0) {
+      $html .= '<label class="mailpoet_'.$block['type'].'_label">'.$block['params']['label'];
+
+      if(isset($block['params']['required']) && $block['params']['required']) {
+        $html .= ' <span class="mailpoet_required">*</span>';
+      }
+
+      $html .= '</label>';
+    }
+    return $html;
+  }
+
+  protected static function renderInputPlaceholder($block) {
+    $html = '';
+    // if the label is displayed as a placeholder,
+    if(isset($block['params']['label_within']) && $block['params']['label_within']) {
+      // display only label
+      $html .= ' placeholder="';
+      $html .= static::getFieldLabel($block);
+      // add an asterisk if it's a required field
+      if(isset($block['params']['required']) && $block['params']['required']) {
+        $html .= ' *';
+      }
+      $html .= '" ';
+    }
+    return $html;
+  }
+
+  // return field name depending on block data
+  protected static function getFieldName($block = array()) {
+    return $block['field'];
+  }
+
+  protected static function getFieldLabel($block = array()) {
+    return (isset($block['params']['label'])
+            && strlen(trim($block['params']['label'])) > 0)
+            ? trim($block['params']['label']) : '';
+  }
+
+  protected static function getFieldValue($block = array()) {
+    return (isset($block['params']['value'])
+            && strlen(trim($block['params']['value'])) > 0)
+            ? trim($block['params']['value']) : '';
+  }
+}