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- <?php
- /**
- * Plugin Isso.
- */
- use Shaarli\Config\ConfigManager;
- /**
- * Display an error everywhere if the plugin is enabled without configuration.
- *
- * @param $conf ConfigManager instance
- *
- * @return mixed - linklist data with Isso plugin.
- */
- function isso_init($conf)
- {
- $issoUrl = $conf->get('plugins.ISSO_SERVER');
- if (empty($issoUrl)) {
- $error = t('Isso plugin error: '.
- 'Please define the "ISSO_SERVER" setting in the plugin administration page.');
- return array($error);
- }
- }
- /**
- * Render linklist hook.
- * Will only display Isso comments on permalinks.
- *
- * @param $data array List of links
- * @param $conf ConfigManager instance
- *
- * @return mixed - linklist data with Isso plugin.
- */
- function hook_isso_render_linklist($data, $conf)
- {
- $issoUrl = $conf->get('plugins.ISSO_SERVER');
- if (empty($issoUrl)) {
- return $data;
- }
- // Only display comments for permalinks.
- if (count($data['links']) == 1 && empty($data['search_tags']) && empty($data['search_term'])) {
- $link = reset($data['links']);
- $issoHtml = file_get_contents(PluginManager::$PLUGINS_PATH . '/isso/isso.html');
- $isso = sprintf($issoHtml, $issoUrl, $issoUrl, $link['id'], $link['id']);
- $data['plugin_end_zone'][] = $isso;
- } else {
- $button = '<span><a href="?%s#isso-thread">';
- // For the default theme we use a FontAwesome icon which is better than an image
- if ($conf->get('resource.theme') === 'default') {
- $button .= '<i class="linklist-plugin-icon fa fa-comment"></i>';
- } else {
- $button .= '<img class="linklist-plugin-icon" src="plugins/isso/comment.png" ';
- $button .= 'title="Comment on this shaare" alt="Comments" />';
- }
- $button .= '</a></span>';
- foreach ($data['links'] as &$value) {
- $commentLink = sprintf($button, $value['shorturl']);
- $value['link_plugin'][] = $commentLink;
- }
- }
- return $data;
- }
- /**
- * When linklist is displayed, include isso CSS file.
- *
- * @param array $data - header data.
- *
- * @return mixed - header data with isso CSS file added.
- */
- function hook_isso_render_includes($data)
- {
- if ($data['_PAGE_'] == Router::$PAGE_LINKLIST) {
- $data['css_files'][] = PluginManager::$PLUGINS_PATH . '/isso/isso.css';
- }
- return $data;
- }
- /**
- * This function is never called, but contains translation calls for GNU gettext extraction.
- */
- function isso_dummy_translation()
- {
- // meta
- t('Let visitor comment your shaares on permalinks with Isso.');
- t('Isso server URL (without \'http://\')');
- }
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