15 lines
2.4 KiB
PHP
15 lines
2.4 KiB
PHP
<?php
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# -- BEGIN LICENSE BLOCK ----------------------------------
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#
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# This file is part of postWidgetText, 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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$core->blog->settings->addNamespace('postwidgettext');
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$core->addBehavior(
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'initWidgets',
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array('postWidgetTextWidget', 'init')
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);
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/**
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* @ingroup DC_PLUGIN_POSTWIDGETTEXT
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* @brief postWidgetText - admin and public widget methods.
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* @since 2.6
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*/
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class postWidgetTextWidget
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{
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public static function init($w)
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{
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global $core;
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$w->create(
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'postwidgettext',
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__('Post widget text'),
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array('postWidgetTextWidget', 'display'),
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null,
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__('Add a widget with a text related to an entry')
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);
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$w->postwidgettext->setting(
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'title',
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__('Title:'),
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__('More about this entry'),
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'text'
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);
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$w->postwidgettext->setting(
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'excerpt',
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__('Use excerpt if no content'),
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0,
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'check'
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);
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$w->postwidgettext->setting(
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'show',
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__('Show widget even if empty'),
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0,
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'check'
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);
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$w->postwidgettext->setting(
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'content_only',
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__('Content only'),
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0,
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'check'
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);
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$w->postwidgettext->setting(
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'class',
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__('CSS class:'),
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''
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);
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}
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public static function display($w)
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{
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global $core, $_ctx;
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if (!$core->blog->settings->postwidgettext->postwidgettext_active
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|| !$_ctx->exists('posts')
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|| !$_ctx->posts->post_id
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) {
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return null;
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}
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$title = (strlen($w->title) > 0) ?
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'<h2>'.html::escapeHTML($w->title).'</h2>' : null;
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$content = '';
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$pwt = new postWidgetText($core);
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$rs = $pwt->getWidgets(array('post_id'=>$_ctx->posts->post_id));
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if ('' != $rs->option_title) {
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$title = '<h2>'.$rs->option_title.'</h2>';
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}
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if ('' != $rs->option_content_xhtml) {
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$content = $rs->option_content_xhtml;
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}
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if ('' == $content && $w->excerpt) {
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$content = $_ctx->posts->post_excerpt_xhtml;
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}
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return '' == $content && !$w->show ?
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null :
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($w->content_only ? '' : '<div class="postwidgettext'.
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($w->class ? ' '.html::escapeHTML($w->class) : '').'">').
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$title.
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$content.
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($w->content_only ? '' : '</div>');
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}
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}
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