enhancePostContent/_public.php

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2021-08-23 23:55:52 +00:00
<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
#
# This file is part of enhancePostContent, a plugin for Dotclear 2.
#
# Copyright (c) 2009-2013 Jean-Christian Denis and contributors
# contact@jcdenis.fr http://jcd.lv
#
# Licensed under the GPL version 2.0 license.
# A copy of this license is available in LICENSE file or at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK ------------------------------------
if (!defined('DC_RC_PATH')) {
return null;
}
require dirname(__FILE__).'/_widgets.php';
$core->blog->settings->addNamespace('enhancePostContent');
if ($core->blog->settings->enhancePostContent->enhancePostContent_active) {
$core->addBehavior(
'publicHeadContent',
array('publicEnhancePostContent', 'publicHeadContent')
);
$core->addBehavior(
'publicBeforeContentFilter',
array('publicEnhancePostContent', 'publicContentFilter')
);
}
/**
* @ingroup DC_PLUGIN_ENHANCEPOSTCONTENT
* @brief Filter posts content - public methods.
* @since 2.6
*/
class publicEnhancePostContent
{
/**
* Add filters CSS to page header
*
* @param dcCore $core dcCore instance
*/
public static function publicHeadContent(dcCore $core)
{
$filters = libEPC::blogFilters();
foreach($filters as $name => $filter) {
if (empty($filter['class'])
|| empty($filter['style'])
) {
continue;
}
$res = '';
foreach($filter['class'] as $k => $class) {
$style = html::escapeHTML(trim($filter['style'][$k]));
if ('' != $style) {
$res .= $class." {".$style."} ";
}
}
if (!empty($res)) {
echo
"\n<!-- CSS for enhancePostContent ".$name." --> \n".
"<style type=\"text/css\"> ".$res."</style> \n";
}
}
}
/**
* Filter template blocks content
*
* @param dcCore $core dcCore instance
* @param string $tag Tempalte block name
* @param array $args Tempalte Block arguments
*/
public static function publicContentFilter(dcCore $core, $tag, $args)
{
$filters = libEPC::blogFilters();
$records = new epcRecords($core);
foreach($filters as $name => $filter) {
if (!isset($filter['publicContentFilter'])
|| !is_callable($filter['publicContentFilter'])
|| !libEPC::testContext($tag,$args,$filter)
) {
continue;
}
if ($filter['has_list']) {
$filter['list'] = $records->getRecords(array(
'epc_filter' => $name)
);
if ($filter['list']->isEmpty()) {
continue;
}
}
call_user_func_array(
$filter['publicContentFilter'],
array($core, $filter, $tag, $args)
);
}
}
}