113 lines
2.5 KiB
PHP
113 lines
2.5 KiB
PHP
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<?php
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# -- BEGIN LICENSE BLOCK ----------------------------------
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#
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# This file is part of enhancePostContent, a plugin for Dotclear 2.
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#
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# Copyright (c) 2009-2013 Jean-Christian Denis and contributors
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# contact@jcdenis.fr http://jcd.lv
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#
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# Licensed under the GPL version 2.0 license.
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# A copy of this license is available in LICENSE file or at
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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#
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# -- END LICENSE BLOCK ------------------------------------
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if (!defined('DC_RC_PATH')) {
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return null;
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}
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require dirname(__FILE__).'/_widgets.php';
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$core->blog->settings->addNamespace('enhancePostContent');
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if ($core->blog->settings->enhancePostContent->enhancePostContent_active) {
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$core->addBehavior(
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'publicHeadContent',
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array('publicEnhancePostContent', 'publicHeadContent')
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);
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$core->addBehavior(
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'publicBeforeContentFilter',
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array('publicEnhancePostContent', 'publicContentFilter')
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);
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}
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/**
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* @ingroup DC_PLUGIN_ENHANCEPOSTCONTENT
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* @brief Filter posts content - public methods.
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* @since 2.6
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*/
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class publicEnhancePostContent
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{
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/**
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* Add filters CSS to page header
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*
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* @param dcCore $core dcCore instance
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*/
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public static function publicHeadContent(dcCore $core)
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{
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$filters = libEPC::blogFilters();
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foreach($filters as $name => $filter) {
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if (empty($filter['class'])
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|| empty($filter['style'])
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) {
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continue;
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}
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$res = '';
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foreach($filter['class'] as $k => $class) {
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$style = html::escapeHTML(trim($filter['style'][$k]));
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if ('' != $style) {
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$res .= $class." {".$style."} ";
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}
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}
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if (!empty($res)) {
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echo
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"\n<!-- CSS for enhancePostContent ".$name." --> \n".
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"<style type=\"text/css\"> ".$res."</style> \n";
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}
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}
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}
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/**
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* Filter template blocks content
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*
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* @param dcCore $core dcCore instance
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* @param string $tag Tempalte block name
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* @param array $args Tempalte Block arguments
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*/
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public static function publicContentFilter(dcCore $core, $tag, $args)
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{
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$filters = libEPC::blogFilters();
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$records = new epcRecords($core);
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foreach($filters as $name => $filter) {
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if (!isset($filter['publicContentFilter'])
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|| !is_callable($filter['publicContentFilter'])
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|| !libEPC::testContext($tag,$args,$filter)
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) {
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continue;
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}
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if ($filter['has_list']) {
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$filter['list'] = $records->getRecords(array(
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'epc_filter' => $name)
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);
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if ($filter['list']->isEmpty()) {
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continue;
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}
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}
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call_user_func_array(
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$filter['publicContentFilter'],
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array($core, $filter, $tag, $args)
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);
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}
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}
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}
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