Столкнулись с проблемой, что в редакторе TinyMCE с правами "Редактора" вырезались тэги микроразметки, типа:
<meta itemprop="applicationCategory" content="Business"> <span itemprop="review" itemscope itemtype="http://schema.org/Review"> <span itemprop="author" itemscope itemtype="http://schema.org/Person">
решение нашлось в виде плагина на гитхабе Allow Schema.Org Markup in WordPress (WP) Content Editor
на всякий случай продублирую код тут:
<?php
// http://www.engfers.com/2008/10/16/how-to-allow-stripped-element-attributes-in-wordpress-tinymce-editor/
// https://vip.wordpress.com/documentation/register-additional-html-attributes-for-tinymce-and-wp-kses/
// global $allowedposttags, $allowedtags
/*
Plugin Name: Schema.Org Markup it WP Editor
Plugin URI: https://github.com/Hube2/wp-schema-org-in-editor
Description: Allow Schema Markup in the WP Content Editor
Version: 0.0.1
Author: John A. Huebner II
Author URI: https://github.com/Hube2/
License: GPL
*/
// If this file is called directly, abort.
if (!defined('WPINC')) {die;}
new blunt_schema_data();
class blunt_schema_data {
private $extended_elements = array(
// element => array(attribute, attribute);
'a' => array(
'itemprop' => true,
'content' => true,
),
'acronym' => array(
'itemprop' => true,
'content' => true,
),
'article' => array(
'itemprop' => true,
'content' => true,
),
'audio' => array(
'itemprop' => true,
'content' => true,
),
'blockquote' => array(
'itemprop' => true,
'content' => true,
),
'caption' => array(
'itemprop' => true,
'content' => true,
'datetime' => true,
),
'cite' => array(
'itemprop' => true,
'content' => true,
),
'dd' => array(
'itemprop' => true,
'content' => true,
'datetime' => true,
),
'div' => array(
'itemscope:itemscope' => true,
'itemtype' => true,
'itemprop' => true,
'datetime' => true,
'content' => true,
),
'dt' => array(
'itemprop' => true,
'content' => true,
'datetime' => true,
),
'figure' => array(
'itemprop' => true,
'content' => true,
),
'h1' => array(
'itemprop' => true,
'content' => true,
),
'h2' => array(
'itemprop' => true,
'content' => true,
),
'h3' => array(
'itemprop' => true,
'content' => true,
),
'h4' => array(
'itemprop' => true,
'content' => true,
),
'h5' => array(
'itemprop' => true,
'content' => true,
),
'h6' => array(
'itemprop' => true,
'content' => true,
),
'img' => array(
'itemprop' => true,
'content' => true,
),
'li' => array(
'itemprop' => true,
'content' => true,
'datetime' => true,
),
'link' => array(
'itemprop' => true,
'href' => true,
'datetime' => true,
'content' => true,
),
'meta' => array(
'itemprop' => true,
'datetime' => true,
'content' => true,
),
'p' => array(
'itemprop' => true,
'datetime' => true,
'content' => true,
),
'span' => array(
'itemprop' => true,
'datetime' => true,
'content' => true,
),
'time' => array(
'itemprop' => true,
'datetime' => true,
'content' => true,
),
'track' => array(
'itemprop' => true,
'content' => true,
),
'video' => array(
'itemprop' => true,
'content' => true,
),
);
public function __construct() {
add_action('init', array($this, 'init'), 99);
add_filter('tiny_mce_before_init', array($this, 'tiny_mce_before_init'), 99, 2);
} // end public function __construct
public function init() {
global $allowedposttags, $allowedtags;
$allowedposttags = $this->merge_elements($allowedposttags, $this->extended_elements);
$allowedtags = $this->merge_elements($allowedtags, $this->extended_elements);
//echo '<pre>'; print_r($allowedposttags); die;
/*
foreach ($this->extended_elements as $element => $attributes) {
if (isset($allowedposttags[$element]) && is_array($allowedposttags[$element])) {
array_merge($allowedposttags[$element], $attributes);
} else {
$allowedposttags[$element] = $attributes;
}
}
*/
} // end public function init
public function tiny_mce_before_init($mce, $editor_id) {
global $allowedposttags, $allowedtags;
$extended_elements = array();
if (isset($mce['extended_valid_elements'])) {
$extended_elements = $this->extract_elements($mce['extended_valid_elements']);
}
$extended_elements = $this->merge_elements($extended_elements, $this->extended_elements);
$extended_elements = $this->merge_extended_elements($extended_elements, $allowedposttags);
$extended_elements = $this->format_elements($extended_elements);
$mce['extended_valid_elements'] = $extended_elements;
$mce['valid_children'] = '+body[meta],+div[meta]';
return $mce;
} // end public function tiny_mce_before_init
private function format_elements($elements) {
//echo '<pre>'; print_r($elements); echo '</pre>';
$list = array();
foreach ($elements as $element => $attributes) {
$sub_list = array();
if (count($attributes)) {
foreach ($attributes as $attribute => $value) {
$sub_list[] = $attribute;
}
}
$list[] = $element.'['.implode('|', $sub_list).']';
} // end foreach $elements
//echo '<pre>'; print_r($list); echo '</pre>';
$string = implode(',', $list);
return $string;
} // end private function format_elements
private function merge_extended_elements($array1, $array2) {
// merge existing allowed elements into extented elements
foreach ($array2 as $element => $attributes) {
if (!isset($array1[$element])) {
continue;
}
foreach ($attributes as $attribute => $value) {
if (!isset($array1[$element][$attribute])) {
if ($attribute == 'xml:lang') {
$attribute = 'xml';
}
$array1[$element][$attribute] = $value;
}
}
}
return $array1;
} // end private function merge_extended_elements
private function merge_elements($array1, $array2) {
foreach ($array2 as $element => $attributes) {
//echo $element; echo ' : '; print_r($attributes); echo ' : '; print_r($array1[$element]);echo '<br>';
if (!isset($array1[$element])) {
$array1[$element] = $attributes;
} else {
if (count($attributes)) {
foreach ($attributes as $attribute => $value) {
$array1[$element][$attribute] = $value;
}
}
}
}
return $array1;
} // end private function merge_elements
private function extract_elements($string) {
$elements = array();
if (trim($string) == '') {
return $elements;
}
$tags = explode(',', $string);
foreach ($tags as $tag) {
if (strpos($tag, '[') === false) {
$elements[trim($tag)] = array();
} else {
$attributes = explode('[', trim($tag, ']'));
$element = trim(array_shift($attributes));
$elements[$element] = array();
foreach ($attributes as $attribute) {
$elements[$element][trim($attribute)] = true;
}
}
}
return $elements;
} // end private function extract_elements
private function write_to_file($value) {
// this function for testing & debuggin only
return;
$file = dirname(__FILE__).'/data.txt';
$handle = fopen($file, 'a');
ob_start();
//echo "\r\n";
//echo "\r\n\r\nvar_dump:: "; var_dump($value); echo " ::end var_dump\r\n\r\n";
if (is_array($value) || is_object($value)) {
print_r($value);
} elseif (is_bool($value)) {
var_dump($value);
} else {
echo $value;
}
echo "\r\n\r\n";
fwrite($handle, ob_get_clean());
fclose($handle);
} // end private function write_to_file
} // end class blunt_schema_data
?>
У себя же я немного подправил плагин:
- вырезал в конце непонятную функцию сохранения данных в файл, которая по коду нигде не использовалась
- прошелся по списку и добавил для span и meta дополнительные атрибуты
как итог - все заработало и под правами редактора 🙂
