55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
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<?php
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/**
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* Plugin Isso.
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*/
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/**
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* Display an error everywhere if the plugin is enabled without configuration.
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*
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* @param $data array List of links
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* @param $conf ConfigManager instance
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*
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* @return mixed - linklist data with Isso plugin.
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*/
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function isso_init($conf)
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{
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$issoUrl = $conf->get('plugins.ISSO_SERVER');
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if (empty($issoUrl)) {
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$error = 'Isso plugin error: '.
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'Please define the "ISSO_SERVER" setting in the plugin administration page.';
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return array($error);
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}
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}
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/**
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* Render linklist hook.
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* Will only display Isso comments on permalinks.
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*
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* @param $data array List of links
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* @param $conf ConfigManager instance
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*
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* @return mixed - linklist data with Isso plugin.
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*/
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function hook_isso_render_linklist($data, $conf)
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{
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$issoUrl = $conf->get('plugins.ISSO_SERVER');
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if (empty($issoUrl)) {
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return $data;
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}
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// Only display comments for permalinks.
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if (count($data['links']) == 1 && empty($data['search_tags']) && empty($data['search_term'])) {
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$link = reset($data['links']);
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$isso_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/isso/isso.html');
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$isso = sprintf($isso_html, $issoUrl, $issoUrl, $link['linkdate'], $link['linkdate']);
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$data['plugin_end_zone'][] = $isso;
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// Hackish way to include this CSS file only when necessary.
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$data['plugins_includes']['css_files'][] = PluginManager::$PLUGINS_PATH . '/isso/isso.css';
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}
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return $data;
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}
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