119 lines
4.3 KiB
PHP
119 lines
4.3 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage mod_feed
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*
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* @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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use Joomla\CMS\HTML\HTMLHelper;
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use Joomla\CMS\Language\Text;
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use Joomla\Filter\OutputFilter;
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// Check if feed URL has been set
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if (empty($rssurl)) {
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echo '<div>' . Text::_('MOD_FEED_ERR_NO_URL') . '</div>';
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return;
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}
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if (!empty($feed) && is_string($feed)) {
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echo $feed;
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} else {
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$lang = $app->getLanguage();
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$myrtl = $params->get('rssrtl', 0);
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$direction = ' ';
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if ($lang->isRtl() && $myrtl == 0) {
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$direction = ' redirect-rtl';
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} elseif ($lang->isRtl() && $myrtl == 1) {
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// Feed description
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$direction = ' redirect-ltr';
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} elseif ($lang->isRtl() && $myrtl == 2) {
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$direction = ' redirect-rtl';
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} elseif ($myrtl == 0) {
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$direction = ' redirect-ltr';
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} elseif ($myrtl == 1) {
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$direction = ' redirect-ltr';
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} elseif ($myrtl == 2) {
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$direction = ' redirect-rtl';
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}
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if ($feed != false) :
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?>
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<div style="direction: <?php echo $rssrtl ? 'rtl' : 'ltr'; ?>; text-align: <?php echo $rssrtl ? 'right' : 'left'; ?> !important" class="feed">
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<?php
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// Feed title
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if (!is_null($feed->title) && $params->get('rsstitle', 1)) : ?>
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<h2 class="<?php echo $direction; ?>">
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<a href="<?php echo str_replace('&', '&', $rssurl); ?>" target="_blank" rel="noopener noreferrer">
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<?php echo $feed->title; ?></a>
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</h2>
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<?php endif;
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// Feed date
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if ($params->get('rssdate', 1) && ($feed->publishedDate !== null)) : ?>
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<h3>
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<?php echo HTMLHelper::_('date', $feed->publishedDate, Text::_('DATE_FORMAT_LC3')); ?>
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</h3>
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<?php endif; ?>
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<?php // Feed description ?>
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<?php if ($params->get('rssdesc', 1)) : ?>
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<?php echo $feed->description; ?>
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<?php endif; ?>
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<?php // Feed image ?>
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<?php if ($params->get('rssimage', 1) && $feed->image) : ?>
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<img class="w-100" src="<?php echo $feed->image->uri; ?>" alt="<?php echo $feed->image->title; ?>"/>
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<?php endif; ?>
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<?php // Show items ?>
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<?php if (!empty($feed)) : ?>
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<ul class="newsfeed list-group">
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<?php for ($i = 0; $i < $params->get('rssitems', 3); $i++) :
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if (!$feed->offsetExists($i)) :
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break;
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endif;
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$uri = $feed[$i]->uri || !$feed[$i]->isPermaLink ? trim($feed[$i]->uri) : trim($feed[$i]->guid);
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$uri = !$uri || stripos($uri, 'http') !== 0 ? $rssurl : $uri;
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$text = $feed[$i]->content !== '' ? trim($feed[$i]->content) : '';
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?>
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<li class="list-group-item mb-2">
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<?php if (!empty($uri)) : ?>
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<h5 class="feed-link">
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<a href="<?php echo $uri; ?>" target="_blank">
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<?php echo trim($feed[$i]->title); ?></a></h5>
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<?php else : ?>
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<h5 class="feed-link"><?php echo trim($feed[$i]->title); ?></h5>
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<?php endif; ?>
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<?php if ($params->get('rssitemdate', 0) && $feed[$i]->publishedDate !== null) : ?>
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<div class="feed-item-date">
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<?php echo HTMLHelper::_('date', $feed[$i]->publishedDate, Text::_('DATE_FORMAT_LC3')); ?>
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</div>
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<?php endif; ?>
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<?php if ($params->get('rssitemdesc', 1) && $text !== '') : ?>
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<div class="feed-item-description">
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<?php
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// Strip the images.
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$text = OutputFilter::stripImages($text);
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$text = HTMLHelper::_('string.truncate', $text, $params->get('word_count', 0), true, false);
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echo str_replace(''', "'", $text);
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?>
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</div>
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<?php endif; ?>
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</li>
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<?php endfor; ?>
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</ul>
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<?php endif; ?>
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</div>
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<?php endif;
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}
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