153 lines
4.5 KiB
PHP
153 lines
4.5 KiB
PHP
<?php
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/**
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* @brief zoneclearFeedServer, a plugin for Dotclear 2
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*
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* @package Dotclear
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* @subpackage Plugin
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*
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* @author Jean-Christian Denis, BG, Pierre Van Glabeke
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*
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* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
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*/
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if (!defined('DC_RC_PATH')) {
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return null;
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}
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/**
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* @ingroup DC_PLUGIN_ZONECLEARFEEDSERVER
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* @brief Mix your blog with a feeds planet - rs methods.
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* @since 2.6
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*/
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class zcfsRsExtPosts extends rsExtPost
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{
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public static function zc()
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{
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return new zoneclearFeedServer();
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}
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/**
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* Get feed meta.
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*
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* @param dcRecord $rs record instance
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* @param string $info Feed info key
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* @return string Feed info value
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*/
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public static function zcFeed($rs, $info)
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{
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$meta = dcCore::app()->meta->getMetadata([
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'post_id' => $rs->post_id,
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'meta_type' => 'zoneclearfeed_' . $info,
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'limit' => 1,
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]);
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return $meta->isEmpty() ? null : $meta->meta_id;
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}
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/**
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* Call other rs extension.
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*
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* @param string $type Type of extension
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* @param array $args Arguments
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* @return mixed record extension ressource
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*/
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public static function zcFeedBrother($type, $args)
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{
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$ext = dcCore::app()->__get('beforeZcFeedRsExt');
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if (null !== $ext && !empty($ext[$type])) {
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$func = $ext[$type];
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} elseif (is_callable(['rsExtPostPublic', $type])) {
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$func = ['rsExtPostPublic', $type];
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} else {
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$func = ['rsExtPost', $type];
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}
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return call_user_func_array($func, $args);
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}
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/**
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* Get author link from post to feed.
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*
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* @param dcRecord $rs record instance
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* @return string Author link
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*/
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public static function getAuthorLink(dcRecord $rs): string
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{
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$author = $rs->zcFeed('author');
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$site = $rs->zcFeed('site');
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$sitename = $rs->zcFeed('sitename');
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return $author && $sitename ?
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sprintf('%s (<a href="%s">%s</a>)', $author, $site, $sitename) :
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self::zcFeedBrother('getAuthorLink', [&$rs]);
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}
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/**
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* Get author CN from post to feed.
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*
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* @param dcRecord $rs record instance
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* @return string Author CN
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*/
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public static function getAuthorCN(dcRecord $rs): string
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{
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$author = $rs->zcFeed('author');
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return $author ?
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$author :
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self::zcFeedBrother('getAuthorCN', [&$rs]);
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}
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/**
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* Get post link from post to feed.
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*
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* @param dcRecord $rs record instance
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* @return string Post link
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*/
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public static function getURL(dcRecord $rs): string
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{
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$url = $rs->zcFeed('url');
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$types = @unserialize(dcCore::app()->blog->settings->__get(basename(dirname('../' . __DIR__)))->zoneclearFeedServer_post_title_redir);
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$full = is_array($types) && in_array(dcCore::app()->url->type, $types);
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return $url && $full ?
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zoneclearFeedServer::absoluteURL($rs->zcFeed('site'), $url) :
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self::zcFeedBrother('getURL', [&$rs]);
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}
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/**
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* Get post content from post to feed.
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*
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* @param dcRecord $rs record instance
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* @return string Post content
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*/
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public static function getContent(dcRecord $rs, bool $absolute_urls = false): string
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{
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$url = $rs->zcFeed('url');
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$sitename = $rs->zcFeed('sitename');
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$content = self::zcFeedBrother('getContent', [&$rs, $absolute_urls]);
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if ($url && $sitename && $rs->post_type == 'post') {
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$types = @unserialize(dcCore::app()->blog->settings->__get(basename(dirname('../' . __DIR__)))->zoneclearFeedServer_post_full_tpl);
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if (is_array($types) && in_array(dcCore::app()->url->type, $types)) {
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return $content . sprintf(
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'<p class="zoneclear-original"><em>%s</em></p>',
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sprintf(__('Original post on <a href="%s">%s</a>'), $url, $sitename)
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);
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}
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$content = context::remove_html($content);
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$content = context::cut_string($content, 350);
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$content = html::escapeHTML($content);
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return sprintf(
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'<p>%s... <em><a href="%s" title="%s">%s</a></em></p>',
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$content,
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self::getURL($rs),
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__('Read more details about this feed'),
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__('Continue reading')
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);
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}
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return $content;
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}
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}
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