public function saveInto(DataObjectInterface $record) { if($record->escapeTypeForField($this->name) != 'xml') { throw new Exception ( 'HtmlEditorField->saveInto(): This field should save into a HTMLText or HTMLVarchar field.' ); } $linkedPages = array(); $linkedFiles = array(); $htmlValue = new SS_HTMLValue($this->value); if(class_exists('SiteTree')) { // Populate link tracking for internal links & links to asset files. if($links = $htmlValue->getElementsByTagName('a')) foreach($links as $link) { $href = Director::makeRelative($link->getAttribute('href')); if($href) { if(preg_match('/\[sitetree_link id=([0-9]+)\]/i', $href, $matches)) { $ID = $matches[1]; // clear out any broken link classes if($class = $link->getAttribute('class')) { $link->setAttribute('class', preg_replace('/(^ss-broken|ss-broken$| ss-broken )/', null, $class)); } $linkedPages[] = $ID; if(!DataObject::get_by_id('SiteTree', $ID)) $record->HasBrokenLink = true; } else if(substr($href, 0, strlen(ASSETS_DIR) + 1) == ASSETS_DIR.'/') { $candidateFile = File::find(Convert::raw2sql(urldecode($href))); if($candidateFile) { $linkedFiles[] = $candidateFile->ID; } else { $record->HasBrokenFile = true; } } else if($href == '' || $href[0] == '/') { $record->HasBrokenLink = true; } } } } // Resample images, add default attributes and add to assets tracking. if($images = $htmlValue->getElementsByTagName('img')) foreach($images as $img) { // strip any ?r=n data from the src attribute $img->setAttribute('src', preg_replace('/([^\?]*)\?r=[0-9]+$/i', '$1', $img->getAttribute('src'))); if(!$image = File::find($path = urldecode(Director::makeRelative($img->getAttribute('src'))))) { if(substr($path, 0, strlen(ASSETS_DIR) + 1) == ASSETS_DIR . '/') { $record->HasBrokenFile = true; } continue; } // Resample the images if the width & height have changed. $width = $img->getAttribute('width'); $height = $img->getAttribute('height'); if($image){ if($width && $height && ($width != $image->getWidth() || $height != $image->getHeight())) { //Make sure that the resized image actually returns an image: $resized=$image->ResizedImage($width, $height); if($resized) $img->setAttribute('src', $resized->getRelativePath()); } } // Add default empty title & alt attributes. if(!$img->getAttribute('alt')) $img->setAttribute('alt', ''); if(!$img->getAttribute('title')) $img->setAttribute('title', ''); //If the src attribute is not set, then we won't add this to the list: if($img->getAttribute('src')){ // Add to the tracked files. $linkedFiles[] = $image->ID; } } // Save file & link tracking data. if(class_exists('SiteTree')) { if($record->ID && $record->many_many('LinkTracking') && $tracker = $record->LinkTracking()) { $tracker->removeByFilter(sprintf('"FieldName" = \'%s\' AND "SiteTreeID" = %d', $this->name, $record->ID)); if($linkedPages) foreach($linkedPages as $item) { $SQL_fieldName = Convert::raw2sql($this->name); DB::query("INSERT INTO \"SiteTree_LinkTracking\" (\"SiteTreeID\",\"ChildID\", \"FieldName\") VALUES ($record->ID, $item, '$SQL_fieldName')"); } } if($record->ID && $record->many_many('ImageTracking') && $tracker = $record->ImageTracking()) { $tracker->where(sprintf('"FieldName" = \'%s\' AND "SiteTreeID" = %d', $this->name, $record->ID))->removeAll(); $fieldName = $this->name; if($linkedFiles) foreach($linkedFiles as $item) { $tracker->add($item, array('FieldName' => $this->name)); } } } $record->{$this->name} = $htmlValue->getContent(); }