257 lines
11 KiB
PHP
257 lines
11 KiB
PHP
<?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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require_once dirname(__FILE__) . '/DbSpice.class.php';
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require_once dirname(__FILE__) . '/json/json.php4.include.php';
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@define('PLUGIN_EVENT_COMMENTSPICE_DEBUG', TRUE);
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class serendipity_event_commentspice extends serendipity_event
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{
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var $title = PLUGIN_EVENT_COMMENTSPICE_TITLE;
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_EVENT_COMMENTSPICE_TITLE);
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$propbag->add('description', PLUGIN_EVENT_COMMENTSPICE_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Grischa Brockhaus');
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$propbag->add('requirements', array(
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'serendipity' => '0.8',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('version', '0.1');
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$propbag->add('event_hooks', array(
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// 'frontend_header' => true,
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'frontend_footer' => true,
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'frontend_comment' => true,
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'frontend_display' => true,
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'frontend_saveComment_finish' => true,
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'backend_deletecomment' => true,
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'external_plugin' => true,
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));
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$propbag->add('groups', array('FRONTEND_VIEWS'));
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$propbag->add('configuration', array('twitterinput','announcerss','plugin_path'));
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}
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function generate_content(&$title) {
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$title = PLUGIN_EVENT_EMOTICONCHOOSER_TITLE;
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}
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function introspect_config_item($name, &$propbag)
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{
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global $serendipity;
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switch($name) {
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case 'twitterinput':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_EVENT_COMMENTSPICE_TWITTERINPUT);
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$propbag->add('description', '');
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$propbag->add('default', true);
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return true;
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break;
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case 'announcerss':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_EVENT_COMMENTSPICE_ANNOUNCE_RSS);
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$propbag->add('description', '');
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$propbag->add('default', false);
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return true;
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break;
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case 'plugin_path':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_EVENT_COMMENTSPICE_PATH);
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$propbag->add('description', PLUGIN_EVENT_COMMENTSPICE_PATH_DESC);
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$propbag->add('default', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_commentspice/');
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return true;
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break;
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}
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return false;
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}
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function event_hook($event, &$bag, &$eventData, &$addData) {
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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 'external_plugin':
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switch($eventData) {
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case 'spicetwitter.png':
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header('Content-Type: image/png');
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echo file_get_contents(dirname(__FILE__). '/img/twitter.png');
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break;
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case 'spicetwittersmall.png':
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header('Content-Type: image/png');
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echo file_get_contents(dirname(__FILE__). '/img/twitter_small.png');
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break;
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case 'commentspicefrss':
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if (!serendipity_db_bool($this->get_config('announcerss', false))) break;
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$this->readRss();
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break;
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}
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break;
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case 'frontend_saveComment_finish' :
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$this->commentSaved($eventData, $addData);
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break;
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//case 'frontend_header':
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case 'frontend_footer':
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$this->printHeader();
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break;
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case 'frontend_display':
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$this->printTwitterLink($eventData, $addData);
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break;
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case 'frontend_comment':
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$this->printCommentEditExtras($eventData, $addData);
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break;
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case 'backend_deletecomment' :
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$this->commentDeleted($eventData, $addData);
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break;
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default:
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return false;
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break;
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}
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return true;
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} else {
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return false;
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}
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}
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function install() {
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DbSpice::install($this);
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}
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function cleanup() {
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DbSpice::install($this);
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}
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function printHeader() {
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global $serendipity;
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if (serendipity_db_bool($this->get_config('announcerss',false)))
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{
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$path = $this->path = $this->get_config('plugin_path', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_commentspice/');
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echo "
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<script>
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var comentspice_fetchrss = '{$serendipity['baseURL']}index.php?/plugin/commentspicefrss';
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var s9yCharset = '".LANG_CHARSET."';
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</script>
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<script type=\"text/javascript\" src=\"{$path}frontend_commentspice.js\"></script>
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";
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}
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}
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function commentSaved($eventData, $addData) {
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global $serendipity;
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if ("NORMAL" == $addData['type']) { // only supported for normal comments
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$result = DbSpice::saveCommentSpice($addData['comment_cid'], $serendipity['POST']['twitter']);
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// Remember twitter name value into cookie, if user ordered to, else clear cookie
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if (isset($serendipity['POST']['remember'])) {
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serendipity_rememberCommentDetails(array ('twitter' => $serendipity['POST']['twitter']));
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}
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else {
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serendipity_forgetCommentDetails(array('twitter'));
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}
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}
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}
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function readRss() {
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$comment_url = $_REQUEST ['coment_url'];
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if (empty($comment_url)) return;
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require_once (defined('S9Y_PEAR_PATH') ? S9Y_PEAR_PATH : S9Y_INCLUDE_PATH . 'bundled-libs/') . 'HTTP/Request.php';
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$req = new HTTP_Request($comment_url);
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if (PEAR::isError($req->sendRequest()) || $req->getResponseCode() != '200') {
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return;
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}
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# Fetch html content:
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$data = $req->getResponseBody();
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$matches = array();
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if (preg_match('@<link.*? type="application/rss+xml".*? href="(.*?)"@Usi', $data, $matches)) {
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$rssUrl = $matches[1];
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}
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//echo "Angekommen im Plugin. url=$comment_url";
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$articles = array();
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for ($i = 1; $i <= 3; $i++) {
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$article = array();
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$article['title'] = "Test $i";
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$article['url'] = "$comment_url/$i";
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$articles[] = $article;
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}
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echo json_encode($articles);
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}
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function commentDeleted($eventData, $addData) {
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$this->log('commentDeleted');
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$this->log(print_r($eventData, true));
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$this->log(print_r($addData, true));
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$reult = DbSpice::deleteCommentSpice($addData['cid']);
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$this->log("delete result: $reult");
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}
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function printTwitterLink(&$eventData, &$addData) {
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global $serendipity;
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if (!isset($eventData['comment']) || !serendipity_db_bool($this->get_config('twitterinput', true))) {
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return true;
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}
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// Called from sidbar:
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if ($addData['from'] == 'serendipity_plugin_comments:generate_content') {
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return true;
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}
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$spice = DbSpice::loadCommentSpice($eventData['id']);
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if (!is_array($spice)) {
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return true;
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}
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$twittername = $spice['twittername'];
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$eventData['comment'] = '<a href="https://twitter.com/#!/' . $twittername . '" class="commentspice_twitterlink" target="_blank"><img src="' . $serendipity['baseURL'] . 'index.php?/plugin/spicetwittersmall.png" alt="Read on twitter: "> ' . $twittername . '</a><br/>' . $eventData['comment'];
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}
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function printCommentEditExtras(&$eventData, &$addData) {
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global $serendipity;
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$tag_comment_spice = '<br/>(<i>comment spice experimental</i>)';
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if (serendipity_db_bool($this->get_config('twitterinput', true))) {
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if (isset($serendipity['COOKIE']['twitter'])) $twittername = $serendipity['COOKIE']['twitter'];
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else $twittername = '';
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echo '<div id="serendipity_commentspice_twitter">';
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echo '<input style="background: url(' . $serendipity['baseURL'] . 'index.php?/plugin/spicetwittersmall.png) left no-repeat; padding-left: 1.5em; max-width: 18.5em" type="text" id="serendipity_commentform_twitter" name="serendipity[twitter]" placeholder="your twittername" value="' . $twittername . '"/>';
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echo '</div>';
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}
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if (serendipity_db_bool($this->get_config('announcerss', false))) {
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echo '<div id="serendipity_commentspice_rss" style="display:none;">';
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echo '<label for="serendipity_commentform_rss">Promote one of your rescent articles: </label><br/><select id="serendipity_commentform_rss" name="serendipity[rss]"></select>';
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echo '</div>';
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}
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if (serendipity_db_bool($this->get_config('twitterinput', true))) {
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echo '<div id="serendipity_commentspice_twitter_desc" class="serendipity_commentDirection serendipity_comment_spice">';
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echo 'If you enter your <b>twitter name</b>, your timeline will get linked to your comment.' . $tag_comment_spice;
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echo '</div>';
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}
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if (serendipity_db_bool($this->get_config('announcerss', true))) {
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echo '<div id="serendipity_commentspice_rss_desc" class="serendipity_commentDirection serendipity_comment_spice">';
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echo '<b>Promote one of your rescent articles</b><br/>This blog allows you to announce one of your recent blog articles with your comment. Please enter your the corresponding URL as homepage and a selection box will pop up letting you choose an article.' .$tag_comment_spice;
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echo '</div>';
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}
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}
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function log($message){
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if (!PLUGIN_EVENT_COMMENTSPICE_DEBUG) return;
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$fp = fopen(dirname(__FILE__) . '/spice.log','a');
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fwrite($fp, date('Y.m.d H:i:s') . " - " . $message . "\n");
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fflush($fp);
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fclose($fp);
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}
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} |