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