cf7ea74b0a
@th-h Please check serendipity_event_dejure if possible @onli please check serendipity_event_commentspice and serendipity_event_browserid if possible
240 lines
9.3 KiB
PHP
Executable file
240 lines
9.3 KiB
PHP
Executable file
<?php #
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if (IN_serendipity !== true) {
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die ("Don't hack!");
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}
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// Probe for a language include with constants. Still include defines later on, if some constants were missing
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$probelang = dirname(__FILE__) . '/' . $serendipity['charset'] . 'lang_' . $serendipity['lang'] . '.inc.php';
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if (file_exists($probelang)) {
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include $probelang;
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}
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include dirname(__FILE__) . '/lang_en.inc.php';
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class serendipity_event_disqus extends serendipity_event {
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var $title = PLUGIN_DISQUS_TITLE;
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function introspect(&$propbag) {
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global $serendipity;
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$propbag->add('name', PLUGIN_DISQUS_TITLE);
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$propbag->add('description', PLUGIN_DISQUS_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Garvin Hicking, Grischa Brockhaus');
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$propbag->add('requirements', array(
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'serendipity' => '0.7',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('version', '0.4');
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$propbag->add('groups', array('FRONTEND_VIEWS'));
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$propbag->add('event_hooks', array(
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'frontend_display:html:per_entry' => true,
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'entries_footer' => true,
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'entry_display' => true
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));
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$propbag->add('configuration', array('shortname', 'enable_since','template_hide_css','footer_comment_link'));
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$propbag->add('legal', array(
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'services' => array(
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'disqus' => array(
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'url' => 'https://www.disqus.com',
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'desc' => 'Embeds a javascript widget from disqus to display comment badges, which allows Disqus to receive visitor metadata (IP, browser, referrer).'
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),
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),
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'frontend' => array(
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'Embeds a javascript widget from disqus to display comment badges, which allows Disqus to receive visitor metadata (IP, browser, referrer).',
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'Comments will be stored in Disqus and are subject to their terms; all comment data will be handled on disqus servers.'
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),
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'backend' => array(
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),
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'cookies' => array(
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),
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'stores_user_input' => false,
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'stores_ip' => false,
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'uses_ip' => true,
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'transmits_user_input' => true
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));
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}
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function introspect_config_item($name, &$propbag) {
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global $serendipity;
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switch($name) {
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case 'enable_since':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_DISQUS_ENABLE_SINCE);
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$propbag->add('description', PLUGIN_DISQUS_ENABLE_SINCE_DESC);
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$propbag->add('default', date('Y-m-d'));
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break;
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case 'shortname':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_DISQUS_SHORTNAME);
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$propbag->add('description', PLUGIN_DISQUS_SHORTNAME_DESC);
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$propbag->add('default', '');
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break;
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case 'template_hide_css':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_DISQUS_HIDE_COMMENTCSS);
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$propbag->add('description', PLUGIN_DISQUS_HIDE_COMMENTCSS_DESC);
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$propbag->add('default', 'serendipity_section_comments,serendipity_section_commentform');
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break;
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case 'footer_comment_link':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_DISQUS_FOOTERCOMMENTLINK);
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$propbag->add('description', PLUGIN_DISQUS_FOOTERCOMMENTLINK_DESC);
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$propbag->add('default', 'false');
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break;
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}
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return true;
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}
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function generate_content(&$title) {
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$title = PLUGIN_DISQUS_TITLE;
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}
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function example() {
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return nl2br(PLUGIN_DISQUS_DESC2);
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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global $serendipity;
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$hooks = &$bag->get('event_hooks');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'entries_footer':
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$putFooterLink = $this->get_config('footer_comment_link', false);
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// If we don't have a DISQUSfied footer, the JS is of no sense.
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if (!$putFooterLink) return true;
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?>
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<script type="text/javascript">
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var disqus_shortname = '<?php echo $this->get_config('shortname'); ?>';
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(function () {
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var s = document.createElement('script'); s.async = true;
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s.type = 'text/javascript';
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s.src = 'https://' + disqus_shortname + '.disqus.com/count.js';
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(document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s);
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}());
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</script>
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<?php
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return true;
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case 'frontend_display:html:per_entry':
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$_ts = explode('-', $this->get_config('enable_since'));
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$ts = mktime(0, 0, 0, $_ts[1], $_ts[2], $_ts[0]);
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if ($eventData['timestamp'] < $ts) {
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return true;
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}
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$putFooterLink = $this->get_config('footer_comment_link', false);
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$eventData['has_disqus'] = true;
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// This is problematic, because some templates (like 2k11) expect text only here!
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if ($putFooterLink) {
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$eventData['comments'] = '<a href="' . $eventData['link'] . '#disqus_thread" data-disqus-identifier="disq_id_' . $eventData['id'] . '">DISQUS</a>';
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}
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else {
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$eventData['comments'] = COMMENTS;
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}
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return true;
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case 'entry_display':
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$singleArticle = $addData['extended'];
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if (!$singleArticle) return true;
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$_ts = explode('-', $this->get_config('enable_since'));
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$ts = mktime(0, 0, 0, $_ts[1], $_ts[2], $_ts[0]);
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if (isset($eventData) && is_array($eventData)) {
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foreach($eventData as $event) {
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if ($event['timestamp'] < $ts) {
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continue;
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}
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$i = 0;
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$disqus = $this->produce_disqus_output($event);
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$event[$i]['display_dat'] .= $disqus;
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$eventData[$i]['disqus'] .= $disqus;
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$eventData[$i]['has_disqus'] = true;
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$eventData[$i]['commentform'] = true;
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$eventData[$i]['add_footer'] .= $disqus;
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$i++;
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}
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}
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return true;
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default:
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return false;
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}
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} else {
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return false;
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}
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}
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function produce_disqus_output(&$eventData) {
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$hidecss = $this->get_config('template_hide_css','serendipity_section_comments,serendipity_section_commentform');
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if (empty($hidecss)) return '';
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$csslist = explode(',', $hidecss);
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$hide = '';
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$count = count($csslist);
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$index = 0;
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foreach ($csslist as $css) {
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$hide .= '.' . $css;
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$index ++;
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if ($index<$count) $hide .= ',';
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}
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return '
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<style type="text/css">'. $hide .
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' {
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display: none;
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}
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</style>
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<div class="disqus">
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<div id="disqus_thread"></div>
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<script type="text/javascript">
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var disqus_shortname = \'' . $this->get_config('shortname') . '\';
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// The following are highly recommended additional parameters. Remove the slashes in front to use.
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var disqus_identifier = \'disq_id_' . $eventData['id'] . '\';
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var disqus_url = \'' . $this->generate_article_url($eventData) . '\';
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var disqus_title = \'' . addslashes($eventData['title']) . '\';
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(function() {
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var dsq = document.createElement(\'script\'); dsq.type = \'text/javascript\'; dsq.async = true;
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dsq.src = \'https://\' + disqus_shortname + \'.disqus.com/embed.js\';
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(document.getElementsByTagName(\'head\')[0] || document.getElementsByTagName(\'body\')[0]).appendChild(dsq);
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})();
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</script>
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<noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
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</div>
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';
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}
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function generate_article_url( $entry ) {
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global $serendipity;
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$urlparts = @parse_url($serendipity['baseURL']);
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$server = $urlparts['scheme'] . '://' . $urlparts['host'];
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if (!empty($urlparts['port'])) $server = $server . ':' . $urlparts['port'];
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$relurl = serendipity_archiveURL($entry['id'], $entry['title'], 'serendipityHTTPPath', true, array('timestamp' => $entry['timestamp']));
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return $server . $relurl;
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}
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}
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