273 lines
13 KiB
PHP
273 lines
13 KiB
PHP
<?php
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if (IN_serendipity !== true) { die ("Don't hack!"); }
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@serendipity_plugin_api::load_language(dirname(__FILE__));
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class serendipity_event_weblogping extends serendipity_event
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{
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var $services;
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_EVENT_WEBLOGPING_TITLE);
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$propbag->add('description', PLUGIN_EVENT_WEBLOGPING_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Serendipity Team');
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$propbag->add('version', '1.09');
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$propbag->add('requirements', array(
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'serendipity' => '1.6',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('event_hooks', array(
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'backend_display' => true,
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'frontend_display' => true,
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'backend_insert' => true,
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'backend_update' => true,
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'backend_publish' => true,
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'backend_draft' => true,
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'external_plugin' => true
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));
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$propbag->add('groups', array('BACKEND_EDITOR'));
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$servicesdb = array();
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$servicesdb_file = dirname(__FILE__) . '/servicesdb_' . $serendipity['lang'] . '.inc.php';
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if (!file_exists($servicesdb_file)) {
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$servicesdb_file = dirname(__FILE__) . '/servicesdb_en.inc.php';
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}
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include $servicesdb_file;
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$this->services =& $servicesdb;
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$manual_services = explode(',', $this->get_config('manual_services'));
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if (is_array($manual_services)) {
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foreach($manual_services AS $ms_index => $ms_name) {
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if (!empty($ms_name)) {
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$is_extended = ($ms_name[0] == '*' ? true : false);
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$ms_name = trim($ms_name, '*');
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$ms_parts = explode('/', $ms_name);
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$ms_host = $ms_parts[0];
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unset($ms_party[0]);
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array_shift( $ms_parts); // remove hostname.
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$this->services[] = array(
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'name' => $ms_name,
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'host' => $ms_host,
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'path' => '/'.implode('/', $ms_parts),
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'extended' => $is_extended
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);
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}
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}
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}
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$conf_array = array();
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foreach($this->services AS $key => $service) {
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$conf_array[] = $service['name'];
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}
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$conf_array[] = 'manual_services';
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$propbag->add('configuration', $conf_array);
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}
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function introspect_config_item($name, &$propbag)
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{
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switch($name) {
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case 'manual_services':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_EVENT_WEBLOGPING_CUSTOM);
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$propbag->add('description', PLUGIN_EVENT_WEBLOGPING_CUSTOM_BLAHBLA);
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$propbag->add('default', '');
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break;
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default:
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$propbag->add('type', 'boolean');
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$propbag->add('name', $name);
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$propbag->add('description', sprintf(PLUGIN_EVENT_WEBLOGPING_PING, $name));
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$propbag->add('default', 'false');
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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_EVENT_WEBLOGPING_TITLE;
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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 'backend_display':
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?>
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<fieldset class="entryproperties">
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<span class="wrap_legend"><legend><?php echo PLUGIN_EVENT_WEBLOGPING_PING; ?></legend></span>
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<div class="ping_services">
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<?php
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$noneclick = '';
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foreach($this->services AS $index => $service) {
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// Detect if the current checkbox needs to be saved. We use the field chk_timestamp to see,
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// if the form has already been submitted and individual changes shall be preserved
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$selected = (($serendipity['POST']['chk_timestamp'] && $serendipity['POST']['announce_entries_' . $service['name']]) || (!isset($serendipity['POST']['chk_timestamp']) && $this->get_config($service['name']) == 'true') ? 'checked="checked"' : '');
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$noneclick .= 'document.getElementById(\'serendipity[announce_entries_' . $service['name'] . ']\').checked = false; ';
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$onclick = '';
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if (!empty($service['supersedes'])) {
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$onclick = 'onclick="';
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$supersedes = $service['supersedes'];
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foreach($supersedes AS $sid => $servicename) {
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$onclick .= 'document.getElementById(\'serendipity[announce_entries_' . $servicename . ']\').checked = false; ';
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}
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$onclick .= '"';
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}
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$title = sprintf(PLUGIN_EVENT_WEBLOGPING_SENDINGPING, $service['name'])
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. (!empty($service['supersedes']) ? ' ' . sprintf(PLUGIN_EVENT_WEBLOGPING_SUPERSEDES, implode(',', $service['supersedes'])) : '');
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?>
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<div class="form_check">
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<input <?php echo $onclick; ?> type="checkbox" name="serendipity[announce_entries_<?php echo $service['name']; ?>]" id="serendipity[announce_entries_<?php echo $service['name']; ?>]" value="true" <?php echo $selected; ?>>
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<label title="<?php echo $title; ?>" for="serendipity[announce_entries_<?php echo $service['name']; ?>]"><?php echo $service['name']; ?></label>
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</div>
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<?php
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}
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?>
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<div class="form_check">
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<input onclick="<?php echo $noneclick; ?>" type="checkbox" value="none" id="serendipity[announce_entries_none]">
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<label title="<?php echo NONE; ?>" for="serendipity[announce_entries_none]"><?php echo NONE; ?></label>
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</div>
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</div>
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</fieldset>
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<?php
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return true;
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break;
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case 'backend_publish':
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if (!class_exists('XML_RPC_Base')) {
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include_once(S9Y_PEAR_PATH . "XML/RPC.php");
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}
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// First cycle through list of services to remove superseding services which may have been checked
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foreach ($this->services AS $index => $service) {
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if (!empty($service['supersedes']) && isset($serendipity['POST']['announce_entries_' . $service['name']])) {
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$supersedes = $service['supersedes'];
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foreach($supersedes AS $sid => $servicename) {
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// A service has been checked that is superseded by another checked meta-service. Remove that service from the list of services to be ping'd
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unset($serendipity['POST']['announce_entries_' . $servicename]);
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}
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}
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}
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foreach ($this->services AS $index => $service) {
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if (isset($serendipity['POST']['announce_entries_' . $service['name']]) || (defined('SERENDIPITY_IS_XMLRPC') && serendipity_db_bool($this->get_config($service['name'])))) {
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if (!defined('SERENDIPITY_IS_XMLRPC') || defined('SERENDIPITY_XMLRPC_VERBOSE')) {
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printf(PLUGIN_EVENT_WEBLOGPING_SENDINGPING . '...', $service['host']);
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}
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flush();
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# XXX append $serendipity['indexFile'] to baseURL?
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$args = array(
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new XML_RPC_Value(
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$serendipity['blogTitle'],
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'string'
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),
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new XML_RPC_Value(
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$serendipity['baseURL'],
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'string'
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)
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);
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if ($service['extended']) {
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# the checkUrl: for when the main page is not really the main page
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$args[] = new XML_RPC_Value(
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'',
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'string'
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);
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# the rssUrl
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$args[] = new XML_RPC_Value(
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$serendipity['baseURL'] . 'rss.php?version=2.0',
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'string'
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);
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}
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$message = new XML_RPC_Message(
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$service['extended'] ? 'weblogUpdates.extendedPing' : 'weblogUpdates.ping',
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$args
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);
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$client = new XML_RPC_Client(
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trim($service['path']),
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trim($service['host'])
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);
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# 15 second timeout may not be long enough for weblogs.com
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$message->createPayload();
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if (strtoupper(LANG_CHARSET) != 'UTF-8') {
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$payload = utf8_encode($message->payload);
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} else {
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$payload = $message->payload;
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}
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if (function_exists('serendipity_request_url')) {
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$http_response = serendipity_request_url("http://".$service['host'].$service['path'], 'POST', 'text/xml', $payload, null, 'weblogping');
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} else {
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$options = array();
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require_once S9Y_PEAR_PATH . 'HTTP/Request.php';
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serendipity_plugin_api::hook_event('backend_http_request', $options, 'weblogping');
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serendipity_request_start();
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$req = new HTTP_Request("http://".$service['host'].$service['path'], $options);
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$req->setMethod(HTTP_REQUEST_METHOD_POST);
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$req->addHeader("Content-Type", "text/xml");
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$req->addRawPostData($payload);
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$http_result = $req->sendRequest();
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$http_response = $req->getResponseBody();
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serendipity_request_end();
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}
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$xmlrpc_result = $message->parseResponse($http_response);
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if ($xmlrpc_result->faultCode()) {
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$out = sprintf(PLUGIN_EVENT_WEBLOGPING_SEND_FAILURE . "<br />", (function_exists('serendipity_specialchars') ? serendipity_specialchars($xmlrpc_result->faultString()) : htmlspecialchars($xmlrpc_result->faultString(), ENT_COMPAT, LANG_CHARSET)));
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} else {
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$out = PLUGIN_EVENT_WEBLOGPING_SEND_SUCCESS . "<br />";
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}
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if (!defined('SERENDIPITY_IS_XMLRPC') || defined('SERENDIPITY_XMLRPC_VERBOSE')) {
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echo $out;
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}
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}
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}
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return true;
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break;
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case 'external_plugin':
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if ($eventData == 'xmlrpc_ping') {
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echo "XMLRPC START\n";
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@define('SERENDIPITY_IS_XMLRPC', true);
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@define('SERENDIPITY_XMLRPC_VERBOSE', true);
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$this->event_hook('backend_publish', $bag, $eventData);
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echo "XMLRPC DONE\n";
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}
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return true;
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case 'frontend_display':
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case 'backend_insert':
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case 'backend_update':
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case 'backend_draft':
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default:
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return false;
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break;
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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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}
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/* vim: set sts=4 ts=4 expandtab : */
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?>
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