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ca0757b9
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Assos Assos
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<?php
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/**
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* @file
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* Functions related to the WYSIWYG editor and the media input filter.
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*/
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3115e37e
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Assos Assos
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define('MEDIA_WYSIWYG_TOKEN_REGEX', '/\[\[\{.*?"type":"media".*?\}\]\]/s');
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ca0757b9
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Assos Assos
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/**
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* Filter callback for media markup filter.
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*
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* @TODO check for security probably pass text through filter_xss
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*/
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1f623f01
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Assos Assos
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function media_wysiwyg_filter($text, $filter = NULL, $format = NULL, $langcode = NULL, $cache = NULL, $cache_id = NULL) {
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fc3d89c3
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Assos Assos
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$replacements = array();
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$patterns = array();
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$rendered_text = $text;
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$count = 1;
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preg_match_all(MEDIA_WYSIWYG_TOKEN_REGEX, $text, $matches);
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if (!empty($matches[0])) {
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foreach ($matches[0] as $match) {
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$replacement = media_wysiwyg_token_to_markup(array($match), FALSE, $langcode);
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$rendered_text = str_replace($match, $replacement, $rendered_text, $count);
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}
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}
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return $rendered_text;
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ca0757b9
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Assos Assos
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}
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05237dd8
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Assos Assos
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/**
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* Filter callback to configure media_filter_paragraph_fix filter.
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*/
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function _media_filter_paragraph_fix_settings($form, &$form_state, $filter, $format, $defaults) {
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$filter->settings += $defaults;
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$settings['replace'] = array(
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'#type' => 'checkbox',
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'#title' => t('Replace paragraph tags with DIV.media-p tags'),
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'#default_value' => $filter->settings['replace'],
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'#description' => t('Default behaviour is to strip out parent P tags of media elements rather than replacing these.'),
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);
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return $settings;
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}
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da542b7b
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Assos Assos
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/**
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* Filter callback to remove paragraph tags surrounding embedded media.
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*/
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05237dd8
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Assos Assos
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function media_wysiwyg_filter_paragraph_fix($text, $filter) {
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da542b7b
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Assos Assos
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$html_dom = filter_dom_load($text);
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05237dd8
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Assos Assos
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// Store Nodes to remove to avoid inferferring with the NodeList iteration.
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$dom_nodes_to_remove = array();
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da542b7b
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Assos Assos
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foreach ($html_dom->getElementsByTagName('p') as $paragraph) {
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if (preg_match(MEDIA_WYSIWYG_TOKEN_REGEX, $paragraph->nodeValue)) {
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05237dd8
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Assos Assos
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if (empty($filter->settings['replace'])) {
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$sibling = $paragraph->firstChild;
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do {
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$next = $sibling->nextSibling;
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$paragraph->parentNode->insertBefore($sibling, $paragraph);
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} while ($sibling = $next);
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$dom_nodes_to_remove[] = $paragraph;
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}
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else {
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// Clone the P node into a DIV node.
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$div = $html_dom->createElement('div');
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$sibling = $paragraph->firstChild;
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do {
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$next = $sibling->nextSibling;
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$div->appendChild($sibling);
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} while ($sibling = $next);
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$classes = array('media-p');
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if ($paragraph->hasAttributes()) {
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foreach ($paragraph->attributes as $attr) {
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$name = $attr->nodeName;
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$value = $attr->nodeValue;
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if (strtolower($name) == 'class') {
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$classes[] = $value;
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}
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else {
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// Supressing errors with ID attribute or duplicate properties.
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@$div->setAttribute($name, $value);
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}
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}
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}
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$div->setAttribute('class', implode(' ', $classes));
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$paragraph->parentNode->insertBefore($div, $paragraph);
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$dom_nodes_to_remove[] = $paragraph;
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}
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da542b7b
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Assos Assos
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}
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}
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05237dd8
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Assos Assos
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foreach ($dom_nodes_to_remove as $paragraph) {
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$paragraph->parentNode->removeChild($paragraph);
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}
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da542b7b
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Assos Assos
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$text = filter_dom_serialize($html_dom);
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return $text;
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}
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ca0757b9
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Assos Assos
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/**
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* Parses the contents of a CSS declaration block.
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*
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* @param string $declarations
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* One or more CSS declarations delimited by a semicolon. The same as a CSS
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* declaration block (see http://www.w3.org/TR/CSS21/syndata.html#rule-sets),
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* but without the opening and closing curly braces. Also the same as the
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* value of an inline HTML style attribute.
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*
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* @return array
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* A keyed array. The keys are CSS property names, and the values are CSS
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* property values.
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*/
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function media_wysiwyg_parse_css_declarations($declarations) {
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$properties = array();
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foreach (array_map('trim', explode(";", $declarations)) as $declaration) {
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if ($declaration != '') {
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list($name, $value) = array_map('trim', explode(':', $declaration, 2));
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$properties[strtolower($name)] = $value;
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}
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}
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return $properties;
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}
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/**
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* Replace callback to convert a media file tag into HTML markup.
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*
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* @param string $match
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* Takes a match of tag code
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* @param bool $wysiwyg
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* Set to TRUE if called from within the WYSIWYG text area editor.
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*
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* @return string
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* The HTML markup representation of the tag, or an empty string on failure.
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*
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* @see media_wysiwyg_get_file_without_label()
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* @see hook_media_wysiwyg_token_to_markup_alter()
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*/
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136 |
fc3d89c3
|
Assos Assos
|
function media_wysiwyg_token_to_markup($match, $wysiwyg = FALSE, $langcode = NULL) {
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137 |
bf3c8457
|
Florent Torregrosa
|
static $recursion_stop;
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138 |
ca0757b9
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Assos Assos
|
$settings = array();
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139 |
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$match = str_replace("[[", "", $match);
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$match = str_replace("]]", "", $match);
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$tag = $match[0];
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143 |
3115e37e
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Assos Assos
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// Drupal modules with email support often include site name in the subject line
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// wrapped in brackets. With a token, this is rendered as "[[site:name]]". Such a
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// format will cause a conflict with media_wysiwyg, which is looking for the same.
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if (module_exists('token_filter')) {
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$token_filter = _token_filter_filter_tokens('[' . $tag . ']', '', '', $langcode, NULL, NULL);
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if ($token_filter != '[' . $tag . ']') {
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return '[[' . $tag . ']]';
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}
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}
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153 |
ca0757b9
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Assos Assos
|
try {
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154 |
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if (!is_string($tag)) {
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throw new Exception('Unable to find matching tag');
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}
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157 |
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$tag_info = drupal_json_decode($tag);
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if (!isset($tag_info['fid'])) {
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throw new Exception('No file Id');
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}
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// Ensure the 'link_text' key is always defined.
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if (!isset($tag_info['link_text'])) {
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$tag_info['link_text'] = NULL;
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166 |
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}
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167 |
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// Ensure a valid view mode is being requested.
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169 |
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if (!isset($tag_info['view_mode'])) {
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$tag_info['view_mode'] = variable_get('media_wysiwyg_wysiwyg_default_view_mode', 'full');
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171 |
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}
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elseif ($tag_info['view_mode'] != 'default') {
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173 |
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$file_entity_info = entity_get_info('file');
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174 |
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if (!in_array($tag_info['view_mode'], array_keys($file_entity_info['view modes']))) {
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175 |
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// Media 1.x defined some old view modes that have been superseded by
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176 |
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// more semantically named ones in File Entity. The media_update_7203()
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177 |
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// function updates field settings that reference the old view modes,
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178 |
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// but it's impractical to update all text content, so adjust
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// accordingly here.
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static $view_mode_updates = array(
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181 |
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'media_preview' => 'preview',
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182 |
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'media_small' => 'teaser',
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183 |
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'media_large' => 'full',
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184 |
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);
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185 |
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if (isset($view_mode_updates[$tag_info['view_mode']])) {
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186 |
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$tag_info['view_mode'] = $view_mode_updates[$tag_info['view_mode']];
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187 |
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}
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188 |
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else {
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189 |
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throw new Exception('Invalid view mode');
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190 |
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}
|
191 |
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}
|
192 |
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}
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193 |
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194 |
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$file = file_load($tag_info['fid']);
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195 |
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if (!$file) {
|
196 |
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throw new Exception('Could not load media object');
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197 |
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}
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198 |
bf3c8457
|
Florent Torregrosa
|
// Check if we've got a recursion. Happens because a file_load() may
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199 |
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// triggers file_entity_is_page() which then again triggers a file load.
|
200 |
|
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if (isset($recursion_stop[$file->fid])) {
|
201 |
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return '';
|
202 |
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}
|
203 |
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$recursion_stop[$file->fid] = TRUE;
|
204 |
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|
205 |
ca0757b9
|
Assos Assos
|
$tag_info['file'] = $file;
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206 |
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207 |
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// The class attributes is a string, but drupal requires it to be
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208 |
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// an array, so we fix it here.
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209 |
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if (!empty($tag_info['attributes']['class'])) {
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210 |
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$tag_info['attributes']['class'] = explode(" ", $tag_info['attributes']['class']);
|
211 |
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}
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212 |
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213 |
da542b7b
|
Assos Assos
|
// Grab the potentially overridden fields from the file.
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214 |
ca0757b9
|
Assos Assos
|
$fields = media_wysiwyg_filter_field_parser($tag_info);
|
215 |
bf3c8457
|
Florent Torregrosa
|
foreach ($fields as $key => $value) {
|
216 |
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$file->{$key} = $value;
|
217 |
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}
|
218 |
ca0757b9
|
Assos Assos
|
|
219 |
b3ab3446
|
Assos Assos
|
if (array_key_exists('attributes', $tag_info) && is_array($tag_info['attributes'])) {
|
220 |
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$attributes = $tag_info['attributes'];
|
221 |
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}
|
222 |
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else {
|
223 |
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$attributes = array();
|
224 |
|
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}
|
225 |
a0c9a2e9
|
Assos Assos
|
$attribute_whitelist = media_wysiwyg_allowed_attributes();
|
226 |
ca0757b9
|
Assos Assos
|
$settings['attributes'] = array_intersect_key($attributes, array_flip($attribute_whitelist));
|
227 |
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$settings['fields'] = $fields;
|
228 |
18596a08
|
Assos Assos
|
if (isset($tag_info['fields']['external_url'])) {
|
229 |
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$settings['fields']['external_url'] = $tag_info['fields']['external_url'];
|
230 |
|
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}
|
231 |
ca0757b9
|
Assos Assos
|
if (!empty($tag_info['attributes']) && is_array($tag_info['attributes'])) {
|
232 |
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$settings['attributes'] = array_intersect_key($tag_info['attributes'], array_flip($attribute_whitelist));
|
233 |
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|
234 |
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// Many media formatters will want to apply width and height independently
|
235 |
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// of the style attribute or the corresponding HTML attributes, so pull
|
236 |
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// these two out into top-level settings. Different WYSIWYG editors have
|
237 |
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// different behavior with respect to whether they store user-specified
|
238 |
|
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// dimensions in the HTML attributes or the style attribute - check both.
|
239 |
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// Per http://www.w3.org/TR/html5/the-map-element.html#attr-dim-width, the
|
240 |
|
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// HTML attributes are merely hints: CSS takes precedence.
|
241 |
|
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if (isset($settings['attributes']['style'])) {
|
242 |
|
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$css_properties = media_wysiwyg_parse_css_declarations($settings['attributes']['style']);
|
243 |
|
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foreach (array('width', 'height') as $dimension) {
|
244 |
|
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if (isset($css_properties[$dimension]) && substr($css_properties[$dimension], -2) == 'px') {
|
245 |
|
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$settings[$dimension] = substr($css_properties[$dimension], 0, -2);
|
246 |
|
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}
|
247 |
|
|
elseif (isset($settings['attributes'][$dimension])) {
|
248 |
|
|
$settings[$dimension] = $settings['attributes'][$dimension];
|
249 |
|
|
}
|
250 |
|
|
}
|
251 |
81b16cc2
|
Assos Assos
|
// If the element is floated via WYSIWYG editor functionality, delegate
|
252 |
|
|
// that information to the outer element.
|
253 |
|
|
if (!empty($css_properties['float'])) {
|
254 |
|
|
$settings['float'] = $css_properties['float'];
|
255 |
|
|
}
|
256 |
ca0757b9
|
Assos Assos
|
}
|
257 |
fc3d89c3
|
Assos Assos
|
foreach (array('title', 'alt') as $field_type) {
|
258 |
|
|
if (isset($settings['attributes'][$field_type])) {
|
259 |
|
|
$settings['attributes'][$field_type] = decode_entities($settings['attributes'][$field_type]);
|
260 |
|
|
}
|
261 |
|
|
}
|
262 |
ca0757b9
|
Assos Assos
|
}
|
263 |
da542b7b
|
Assos Assos
|
// Update file metadata from the potentially overridden tag info.
|
264 |
|
|
foreach (array('width', 'height') as $dimension) {
|
265 |
|
|
if (isset($settings['attributes'][$dimension])) {
|
266 |
|
|
$file->metadata[$dimension] = $settings['attributes'][$dimension];
|
267 |
|
|
}
|
268 |
|
|
}
|
269 |
ca0757b9
|
Assos Assos
|
}
|
270 |
|
|
catch (Exception $e) {
|
271 |
|
|
watchdog('media', 'Unable to render media from %tag. Error: %error', array('%tag' => $tag, '%error' => $e->getMessage()));
|
272 |
|
|
return '';
|
273 |
|
|
}
|
274 |
|
|
|
275 |
b3ab3446
|
Assos Assos
|
// Remove any alignment classes from $settings, because it will be added later
|
276 |
|
|
// in this function to the media's wrapper, and we don't want to confuse CSS
|
277 |
|
|
// by having it on both the wrapper and the element.
|
278 |
|
|
if (isset($settings['attributes']['class'])) {
|
279 |
|
|
$alignment_classes = array(
|
280 |
|
|
'media-wysiwyg-align-left',
|
281 |
|
|
'media-wysiwyg-align-right',
|
282 |
|
|
'media-wysiwyg-align-center',
|
283 |
|
|
);
|
284 |
|
|
$settings['attributes']['class'] = array_diff($settings['attributes']['class'], $alignment_classes);
|
285 |
|
|
}
|
286 |
|
|
|
287 |
ca0757b9
|
Assos Assos
|
// If the tag has link text stored with it, override the filename with it for
|
288 |
|
|
// the rest of this function, so that if the file is themed as a link, the
|
289 |
|
|
// desired text will be used (see, for example, theme_file_link()).
|
290 |
|
|
// @todo: Try to find a less hacky way to do this.
|
291 |
a0c9a2e9
|
Assos Assos
|
if (isset($tag_info['link_text']) && variable_get('media_wysiwyg_use_link_text_for_filename', 1)) {
|
292 |
ca0757b9
|
Assos Assos
|
// The link text will have characters such as "&" encoded for HTML, but the
|
293 |
|
|
// filename itself needs the raw value when it is used to build the link,
|
294 |
|
|
// in order to avoid double encoding.
|
295 |
|
|
$file->filename = decode_entities($tag_info['link_text']);
|
296 |
|
|
}
|
297 |
|
|
|
298 |
|
|
if ($wysiwyg) {
|
299 |
|
|
$settings['wysiwyg'] = $wysiwyg;
|
300 |
1e39edcb
|
Assos Assos
|
|
301 |
|
|
// Render file in WYSIWYG using appropriate view mode.
|
302 |
|
|
$view_mode = db_query('SELECT view_mode FROM {media_view_mode_wysiwyg} WHERE type = :type', array(
|
303 |
|
|
':type' => $file->type,
|
304 |
|
|
))
|
305 |
|
|
->fetchField();
|
306 |
|
|
if (empty($view_mode)) {
|
307 |
|
|
$view_mode = $tag_info['view_mode'];
|
308 |
|
|
}
|
309 |
|
|
|
310 |
bf3c8457
|
Florent Torregrosa
|
// If sending markup to a WYSIWYG, we need to pass the file information so
|
311 |
ca0757b9
|
Assos Assos
|
// that an inline macro can be generated when the WYSIWYG is detached.
|
312 |
|
|
// The WYSIWYG plugin is expecting this information in the
|
313 |
|
|
// Drupal.settings.mediaDataMap variable.
|
314 |
1e39edcb
|
Assos Assos
|
$element = media_wysiwyg_get_file_without_label($file, $view_mode, $settings, $langcode);
|
315 |
ca0757b9
|
Assos Assos
|
$data = array(
|
316 |
|
|
'type' => 'media',
|
317 |
|
|
'fid' => $file->fid,
|
318 |
|
|
'view_mode' => $tag_info['view_mode'],
|
319 |
|
|
'link_text' => $tag_info['link_text'],
|
320 |
|
|
);
|
321 |
a2bb1a14
|
Assos Assos
|
drupal_add_js(array('mediaDataMap' => array($file->fid => $data)), 'setting');
|
322 |
ca0757b9
|
Assos Assos
|
$element['#attributes']['data-fid'] = $file->fid;
|
323 |
bf3c8457
|
Florent Torregrosa
|
$element['#attributes']['data-media-element'] = '1';
|
324 |
d808fa20
|
Assos Assos
|
if (is_array($element['#attributes']['class'])) {
|
325 |
|
|
$element['#attributes']['class'][] = 'media-element';
|
326 |
|
|
}
|
327 |
|
|
else {
|
328 |
|
|
$element['#attributes']['class'] .= 'media-element';
|
329 |
|
|
}
|
330 |
ca0757b9
|
Assos Assos
|
}
|
331 |
|
|
else {
|
332 |
|
|
// Display the field elements.
|
333 |
|
|
$element = array();
|
334 |
bf3c8457
|
Florent Torregrosa
|
// Render the file entity, for sites using the file_entity rendering method.
|
335 |
|
|
if (variable_get('media_wysiwyg_default_render', 'file_entity') == 'file_entity') {
|
336 |
ba3b3627
|
Assos Assos
|
$element['content'] = file_view($file, $tag_info['view_mode'], $langcode);
|
337 |
bf3c8457
|
Florent Torregrosa
|
}
|
338 |
fc3d89c3
|
Assos Assos
|
$element['content']['file'] = media_wysiwyg_get_file_without_label($file, $tag_info['view_mode'], $settings, $langcode);
|
339 |
ca0757b9
|
Assos Assos
|
// Overwrite or set the file #alt attribute if it has been set in this
|
340 |
|
|
// instance.
|
341 |
|
|
if (!empty($element['content']['file']['#attributes']['alt'])) {
|
342 |
|
|
$element['content']['file']['#alt'] = $element['content']['file']['#attributes']['alt'];
|
343 |
|
|
}
|
344 |
|
|
// Overwrite or set the file #title attribute if it has been set in this
|
345 |
|
|
// instance.
|
346 |
|
|
if (!empty($element['content']['file']['#attributes']['title'])) {
|
347 |
|
|
$element['content']['file']['#title'] = $element['content']['file']['#attributes']['title'];
|
348 |
|
|
}
|
349 |
bf3c8457
|
Florent Torregrosa
|
// For sites using the legacy field_attach rendering method, attach fields.
|
350 |
|
|
if (variable_get('media_wysiwyg_default_render', 'file_entity') == 'field_attach') {
|
351 |
fc3d89c3
|
Assos Assos
|
field_attach_prepare_view('file', array($file->fid => $file), $tag_info['view_mode'], $langcode);
|
352 |
|
|
entity_prepare_view('file', array($file->fid => $file), $langcode);
|
353 |
|
|
$element['content'] += field_attach_view('file', $file, $tag_info['view_mode'], $langcode);
|
354 |
81b16cc2
|
Assos Assos
|
|
355 |
|
|
// Add any float information via an extra class
|
356 |
|
|
if (!empty($settings['float'])) {
|
357 |
|
|
$element['content']['file']['#attributes']['class'][] = drupal_html_class('media-float-' . $settings['float']);
|
358 |
|
|
}
|
359 |
bf3c8457
|
Florent Torregrosa
|
}
|
360 |
ca0757b9
|
Assos Assos
|
if (count(element_children($element['content'])) > 1) {
|
361 |
|
|
// Add surrounding divs to group them together.
|
362 |
1e39edcb
|
Assos Assos
|
// We don't want divs when there are no additional fields to allow files
|
363 |
ca0757b9
|
Assos Assos
|
// to display inline with text, without breaking p tags.
|
364 |
|
|
$element['content']['#type'] = 'container';
|
365 |
|
|
$element['content']['#attributes']['class'] = array(
|
366 |
|
|
'media',
|
367 |
|
|
'media-element-container',
|
368 |
1e39edcb
|
Assos Assos
|
'media-' . $element['content']['file']['#view_mode'],
|
369 |
ca0757b9
|
Assos Assos
|
);
|
370 |
81b16cc2
|
Assos Assos
|
// Add the float information to the outer element.
|
371 |
|
|
if (!empty($settings['float'])) {
|
372 |
|
|
$element['content']['#attributes']['class'][] = drupal_html_class('media-float-' . $settings['float']);
|
373 |
|
|
}
|
374 |
02a0babc
|
Assos Assos
|
if (variable_get('media_wysiwyg_remove_media_class', FALSE)) {
|
375 |
|
|
$classes = $element['content']['#attributes']['class'];
|
376 |
|
|
$element['content']['#attributes']['class'] = array_diff($classes, array('media'));
|
377 |
|
|
}
|
378 |
ca0757b9
|
Assos Assos
|
}
|
379 |
bf3c8457
|
Florent Torregrosa
|
|
380 |
|
|
// Conditionally add a pre-render if the media filter output is be cached.
|
381 |
|
|
$filters = filter_get_filters();
|
382 |
|
|
if (!isset($filters['media_filter']['cache']) || $filters['media_filter']['cache']) {
|
383 |
|
|
$element['#pre_render'][] = 'media_wysiwyg_pre_render_cached_filter';
|
384 |
|
|
}
|
385 |
ca0757b9
|
Assos Assos
|
}
|
386 |
b3ab3446
|
Assos Assos
|
if (!empty($element['content']) && !empty($tag_info['fields']['alignment'])) {
|
387 |
|
|
// Set a CSS class if an alignment has been specified and is correct.
|
388 |
|
|
$alignment = $tag_info['fields']['alignment'];
|
389 |
|
|
if (in_array($alignment, array('left', 'right', 'center'))) {
|
390 |
|
|
$alignment_class = 'media-wysiwyg-align-' . $alignment;
|
391 |
|
|
$element['content']['#attributes']['class'][] = $alignment_class;
|
392 |
|
|
}
|
393 |
|
|
}
|
394 |
fc3d89c3
|
Assos Assos
|
drupal_alter('media_wysiwyg_token_to_markup', $element, $tag_info, $settings, $langcode);
|
395 |
bf3c8457
|
Florent Torregrosa
|
$output = drupal_render($element);
|
396 |
|
|
unset($recursion_stop[$file->fid]);
|
397 |
|
|
return $output;
|
398 |
ca0757b9
|
Assos Assos
|
}
|
399 |
|
|
|
400 |
|
|
/**
|
401 |
ba3b3627
|
Assos Assos
|
* Parse the 'fields' entry of $tag_info into structured, sanitized fields data.
|
402 |
|
|
*
|
403 |
|
|
* The keys of the fields array are the string equivalent of accessing the
|
404 |
|
|
* field's value, e.g. 'field_file_image_alt_text[und][0][value]' and the value
|
405 |
|
|
* is the actual field value. These parts are turned into sanitized fields data
|
406 |
|
|
* arrays with the full hierarchy of language, deltas, data column and finally
|
407 |
|
|
* value.
|
408 |
|
|
*
|
409 |
|
|
* Only configured or programmed fields present in the site's installation is
|
410 |
|
|
* parsed and returned.
|
411 |
|
|
*
|
412 |
|
|
* @param array $tag_info
|
413 |
|
|
* Media token as PHP array equivalent.
|
414 |
|
|
*
|
415 |
|
|
* @return array
|
416 |
|
|
* An array of fields with sanitized field data structures.
|
417 |
ca0757b9
|
Assos Assos
|
*/
|
418 |
ba3b3627
|
Assos Assos
|
function media_wysiwyg_filter_field_parser(array $tag_info) {
|
419 |
ca0757b9
|
Assos Assos
|
$fields = array();
|
420 |
|
|
if (isset($tag_info['fields'])) {
|
421 |
ba3b3627
|
Assos Assos
|
// Field value reference candidates (keys) that end in [format] are
|
422 |
|
|
// associated with long-text fields that may have HTML Entities. Those
|
423 |
|
|
// values will need to be URLDecoded as well as HTMLDecoded.
|
424 |
a0c9a2e9
|
Assos Assos
|
$url_encoded_fields = array();
|
425 |
ba3b3627
|
Assos Assos
|
foreach ($tag_info['fields'] as $candidate => $field_value) {
|
426 |
|
|
if (preg_match('/\[format\]$/', $candidate) > 0) {
|
427 |
|
|
$url_encoded_fields[] = preg_replace('/\[format\]$/', '[value]', $candidate);
|
428 |
a0c9a2e9
|
Assos Assos
|
}
|
429 |
|
|
}
|
430 |
|
|
|
431 |
ba3b3627
|
Assos Assos
|
foreach ($tag_info['fields'] as $candidate => $field_value) {
|
432 |
|
|
if (strpos($candidate, 'field_') === 0) {
|
433 |
|
|
$parsed_field = explode('[', str_replace(']', '', $candidate));
|
434 |
|
|
// We are garuanteed to have a value in $parsed_field[0].
|
435 |
|
|
$info = field_info_field($parsed_field[0]);
|
436 |
|
|
if (!$info) {
|
437 |
|
|
// Not an existing/configured field.
|
438 |
|
|
continue;
|
439 |
|
|
}
|
440 |
ca0757b9
|
Assos Assos
|
|
441 |
da542b7b
|
Assos Assos
|
// Certain types of fields, because of differences in markup, end up
|
442 |
|
|
// here with incomplete arrays. Make a best effort to support as many
|
443 |
|
|
// types of fields as possible.
|
444 |
|
|
// Single-value select lists show up here with only 2 array items.
|
445 |
|
|
if (count($parsed_field) == 2) {
|
446 |
|
|
if ($info && !empty($info['columns'])) {
|
447 |
|
|
// Assume single-value.
|
448 |
|
|
$parsed_field[] = 0;
|
449 |
|
|
// Next tack on the column for this field.
|
450 |
|
|
$parsed_field[] = key($info['columns']);
|
451 |
|
|
}
|
452 |
|
|
}
|
453 |
|
|
// Multi-value select lists show up here with 3 array items.
|
454 |
c73bc8d8
|
Assos Assos
|
elseif (count($parsed_field) == 3 && (empty($parsed_field[2]) || is_numeric($parsed_field[2]))) {
|
455 |
da542b7b
|
Assos Assos
|
// They just need the value column.
|
456 |
|
|
$parsed_field[3] = key($info['columns']);
|
457 |
|
|
}
|
458 |
|
|
|
459 |
ca0757b9
|
Assos Assos
|
// Each key of the field needs to be the child of the previous key.
|
460 |
ba3b3627
|
Assos Assos
|
$ref = &$fields;
|
461 |
ca0757b9
|
Assos Assos
|
foreach ($parsed_field as $key) {
|
462 |
|
|
if (!isset($ref[$key])) {
|
463 |
|
|
$ref[$key] = array();
|
464 |
|
|
}
|
465 |
|
|
$ref = &$ref[$key];
|
466 |
|
|
}
|
467 |
|
|
// The value should be set at the deepest level.
|
468 |
ba3b3627
|
Assos Assos
|
if (in_array($candidate, $url_encoded_fields)) {
|
469 |
a0c9a2e9
|
Assos Assos
|
// Fields that use rich-text markup will be urlencoded.
|
470 |
|
|
$ref = urldecode(decode_entities($field_value));
|
471 |
|
|
}
|
472 |
|
|
else {
|
473 |
|
|
// Only entities need to be decoded.
|
474 |
|
|
$ref = decode_entities($field_value);
|
475 |
|
|
}
|
476 |
ca0757b9
|
Assos Assos
|
}
|
477 |
|
|
}
|
478 |
ba3b3627
|
Assos Assos
|
// Strip fields for empty values. This is necessary to do post parsing of
|
479 |
|
|
// all field entries as they may refer to the same field several times.
|
480 |
|
|
foreach ($fields as $field_name => $field_languages) {
|
481 |
|
|
$info = field_info_field($field_name);
|
482 |
|
|
if (isset($field_languages) && is_array($field_languages)) {
|
483 |
|
|
foreach ($field_languages as $lang => $items) {
|
484 |
|
|
$fields[$field_name][$lang] = _field_filter_items($info, $items);
|
485 |
|
|
}
|
486 |
|
|
}
|
487 |
|
|
}
|
488 |
ca0757b9
|
Assos Assos
|
}
|
489 |
|
|
return $fields;
|
490 |
|
|
}
|
491 |
|
|
|
492 |
|
|
/**
|
493 |
|
|
* Creates map of inline media tags.
|
494 |
|
|
*
|
495 |
|
|
* Generates an array of [inline tags] => <html> to be used in filter
|
496 |
|
|
* replacement and to add the mapping to JS.
|
497 |
|
|
*
|
498 |
|
|
* @param string $text
|
499 |
|
|
* The String containing text and html markup of textarea
|
500 |
|
|
*
|
501 |
|
|
* @return array
|
502 |
|
|
* An associative array with tag code as key and html markup as the value.
|
503 |
|
|
*
|
504 |
|
|
* @see media_process_form()
|
505 |
|
|
* @see media_token_to_markup()
|
506 |
|
|
*/
|
507 |
|
|
function _media_wysiwyg_generate_tagMap($text) {
|
508 |
|
|
// Making $tagmap static as this function is called many times and
|
509 |
|
|
// adds duplicate markup for each tag code in Drupal.settings JS,
|
510 |
|
|
// so in media_process_form it adds something like tagCode:<markup>,
|
511 |
|
|
// <markup> and when we replace in attach see two duplicate images
|
512 |
|
|
// for one tagCode. Making static would make function remember value
|
513 |
|
|
// between function calls. Since media_process_form is multiple times
|
514 |
|
|
// with same form, this function is also called multiple times.
|
515 |
|
|
static $tagmap = array();
|
516 |
f2fc85df
|
Assos Assos
|
preg_match_all("/\[\[(?!nid:).*?\]\]/s", $text, $matches, PREG_SET_ORDER);
|
517 |
ca0757b9
|
Assos Assos
|
foreach ($matches as $match) {
|
518 |
|
|
// We see if tagContent is already in $tagMap, if not we add it
|
519 |
|
|
// to $tagmap. If we return an empty array, we break embeddings of the same
|
520 |
|
|
// media multiple times.
|
521 |
|
|
if (empty($tagmap[$match[0]])) {
|
522 |
|
|
// @TODO: Total HACK, but better than nothing.
|
523 |
|
|
// We should find a better way of cleaning this up.
|
524 |
|
|
if ($markup_for_media = media_wysiwyg_token_to_markup($match, TRUE)) {
|
525 |
|
|
$tagmap[$match[0]] = $markup_for_media;
|
526 |
|
|
}
|
527 |
|
|
else {
|
528 |
|
|
$missing = file_create_url(drupal_get_path('module', 'media') . '/images/icons/default/image-x-generic.png');
|
529 |
|
|
$tagmap[$match[0]] = '<div><img src="' . $missing . '" width="100px" height="100px"/></div>';
|
530 |
|
|
}
|
531 |
|
|
}
|
532 |
|
|
}
|
533 |
|
|
return $tagmap;
|
534 |
|
|
}
|
535 |
|
|
|
536 |
|
|
/**
|
537 |
|
|
* Return a list of view modes allowed for a file embedded in the WYSIWYG.
|
538 |
|
|
*
|
539 |
|
|
* @param object $file
|
540 |
|
|
* A file entity.
|
541 |
|
|
*
|
542 |
|
|
* @return array
|
543 |
|
|
* An array of view modes that can be used on the file when embedded in the
|
544 |
|
|
* WYSIWYG.
|
545 |
0ccfec7f
|
Assos Assos
|
*
|
546 |
|
|
* @deprecated
|
547 |
ca0757b9
|
Assos Assos
|
*/
|
548 |
|
|
function media_wysiwyg_get_wysiwyg_allowed_view_modes($file) {
|
549 |
|
|
$enabled_view_modes = &drupal_static(__FUNCTION__, array());
|
550 |
|
|
|
551 |
|
|
// @todo Add more caching for this.
|
552 |
|
|
if (!isset($enabled_view_modes[$file->type])) {
|
553 |
|
|
$enabled_view_modes[$file->type] = array();
|
554 |
|
|
|
555 |
|
|
// Add the default view mode by default.
|
556 |
|
|
$enabled_view_modes[$file->type]['default'] = array('label' => t('Default'), 'custom settings' => TRUE);
|
557 |
|
|
|
558 |
|
|
$entity_info = entity_get_info('file');
|
559 |
|
|
$view_mode_settings = field_view_mode_settings('file', $file->type);
|
560 |
|
|
foreach ($entity_info['view modes'] as $view_mode => $view_mode_info) {
|
561 |
|
|
// Do not show view modes that don't have their own settings and will
|
562 |
|
|
// only fall back to the default view mode.
|
563 |
|
|
if (empty($view_mode_settings[$view_mode]['custom_settings'])) {
|
564 |
|
|
continue;
|
565 |
|
|
}
|
566 |
|
|
|
567 |
|
|
// Don't present the user with an option to choose a view mode in which
|
568 |
|
|
// the file is hidden.
|
569 |
|
|
$extra_fields = field_extra_fields_get_display('file', $file->type, $view_mode);
|
570 |
|
|
if (empty($extra_fields['file']['visible'])) {
|
571 |
|
|
continue;
|
572 |
|
|
}
|
573 |
|
|
|
574 |
|
|
// Add the view mode to the list of enabled view modes.
|
575 |
|
|
$enabled_view_modes[$file->type][$view_mode] = $view_mode_info;
|
576 |
|
|
}
|
577 |
|
|
}
|
578 |
|
|
|
579 |
|
|
$view_modes = $enabled_view_modes[$file->type];
|
580 |
1e39edcb
|
Assos Assos
|
media_wysiwyg_wysiwyg_allowed_view_modes_restrict($view_modes, $file);
|
581 |
0ccfec7f
|
Assos Assos
|
drupal_alter('media_wysiwyg_allowed_view_modes', $view_modes, $file);
|
582 |
|
|
// Invoke the deprecated/misspelled alter hook as well.
|
583 |
ca0757b9
|
Assos Assos
|
drupal_alter('media_wysiwyg_wysiwyg_allowed_view_modes', $view_modes, $file);
|
584 |
|
|
return $view_modes;
|
585 |
|
|
}
|
586 |
1e39edcb
|
Assos Assos
|
/**
|
587 |
|
|
* Do not show restricted view modes.
|
588 |
|
|
*/
|
589 |
|
|
function media_wysiwyg_wysiwyg_allowed_view_modes_restrict(&$view_modes, &$file) {
|
590 |
|
|
$restricted_view_modes = db_query('SELECT display FROM {media_restrict_wysiwyg} WHERE type = :type', array(':type' => $file->type))->fetchCol();
|
591 |
|
|
foreach ($restricted_view_modes as $restricted_view_mode) {
|
592 |
|
|
if (array_key_exists($restricted_view_mode, $view_modes)) {
|
593 |
|
|
unset($view_modes[$restricted_view_mode]);
|
594 |
|
|
}
|
595 |
|
|
}
|
596 |
|
|
}
|
597 |
bf3c8457
|
Florent Torregrosa
|
/**
|
598 |
|
|
* #pre_render callback: Modify the element if the render cache is filtered.
|
599 |
|
|
*/
|
600 |
|
|
function media_wysiwyg_pre_render_cached_filter($element) {
|
601 |
|
|
// Remove contextual links since they are not compatible with cached filtered
|
602 |
|
|
// text.
|
603 |
|
|
if (isset($element['content']['#contextual_links'])) {
|
604 |
|
|
unset($element['content']['#contextual_links']);
|
605 |
|
|
}
|
606 |
|
|
|
607 |
|
|
return $element;
|
608 |
|
|
} |