c8537f6c7d
* Fix PHP warning about undefined constants INCLUDE_ANY is not quoted Fix: #720 * Bump version numbers * Use minor version changes, instead of major version changes Rebase with master
406 lines
15 KiB
PHP
406 lines
15 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 $probelang;
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}
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include dirname(__FILE__) . '/lang_en.inc.php';
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class serendipity_event_findmore extends serendipity_event
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{
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function introspect(&$propbag) {
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global $serendipity;
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$propbag->add('name', PLUGIN_FINDMORE_NAME);
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$propbag->add('description', PLUGIN_FINDMORE_DESCRIPTION);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Garvin Hicking, Kodewulf');
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$propbag->add('version', '1.22.1');
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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('configuration',
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array(
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'disabled_services',
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'extended_only',
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'lazyload',
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'lazyload_text',
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'path',
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'diggCountDisplay',
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'diggCountPlacement',
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'spreadly_social',
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'spreadly_emails'
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));
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$propbag->add('event_hooks',
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array(
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'frontend_display:html:per_entry' => true,
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'css' => true,
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'frontend_header' => true,
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)
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);
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$propbag->add('groups', array('FRONTEND_EXTERNAL_SERVICES'));
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}
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function generate_content(&$title) {
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$title = PLUGIN_FINDMORE_NAME;
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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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// Show on article summary, or only extended page?
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case 'extended_only':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_FINDMORE_EXTENDEDONLY);
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$propbag->add('description', PLUGIN_FINDMORE_EXTENDEDONLY_BLAHBLAH);
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$propbag->add('default', 'false');
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break;
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case 'spreadly_social':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_FINDMORE_SPREADLY);
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$propbag->add('description', PLUGIN_FINDMORE_SPREADLY_DESC);
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$propbag->add('default', 'true');
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break;
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case 'spreadly_emails':
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$propbag->add('type', 'text');
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$propbag->add('name', PLUGIN_FINDMORE_SPREADLY_EMAILS);
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$propbag->add('description', PLUGIN_FINDMORE_SPREADLY_EMAILS_DESC);
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$propbag->add('default', 'true');
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break;
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case 'lazyload':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_EVENT_FINDMORE_LAZYLOAD);
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$propbag->add('description', PLUGIN_EVENT_FINDMORE_LAZYLOAD_DESC);
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$propbag->add('default', 'false');
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break;
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case 'disabled_services':
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$types = array(
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'addthis' => 'addthis',
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'blinklist' => 'blinklist',
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'bloglines' => 'bloglines',
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'blogmarks' => 'blogmarks',
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'delicious' => 'del.icio.us',
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'digg' => 'digg',
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'facebook' => 'Facebook',
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'fark' => 'fark',
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'furl' => 'furl',
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'friendfeed' => 'friendfeed',
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'google' => 'Google Bookmarks',
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'plusone' => 'Google +1',
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'identica' => 'Identi.ca',
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'misterwong' => 'mister-wong',
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'mixx' => 'mixx',
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'newsvine' => 'newsvine',
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'printthis' => 'print this',
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'reddit' => 'reddit',
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'simpy' => 'simpy',
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'spurl' => 'spurl',
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'spreadly' => 'Spread.ly',
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'stumbleupon' => 'stumbleupon',
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'technorati' => 'technorati',
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'tellafriend' => 'tell a friend',
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'twitter' => 'Twitter',
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'wists' => 'wists',
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'yahoo' => 'yahoo',
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);
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$propbag->add('type', 'multiselect');
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$propbag->add('name', PLUGIN_EVENT_FINDMORE_DISABLED_SERVICES);
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$propbag->add('description', PLUGIN_EVENT_FINDMORE_DISABLED_SERVICES_DESC);
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$propbag->add('select_values', $types);
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$propbag->add('select_size', 17);
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$propbag->add('default', '');
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break;
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case 'lazyload_text':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_EVENT_FINDMORE_LAZYLOAD_TEXT);
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$propbag->add('description', PLUGIN_EVENT_FINDMORE_LAZYLOAD_TEXT_DESC);
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$propbag->add('default', PLUGIN_EVENT_FINDMORE_LAZYLOAD_TEXT_EXAMPLE);
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break;
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case 'path':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_FINDMORE_PATH_NAME);
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$propbag->add('description', PLUGIN_FINDMORE_PATH_DESC);
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$propbag->add('default', $serendipity['serendipityHTTPPath'] . 'plugins/serendipity_event_findmore/img/');
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break;
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case 'diggCountDisplay':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_FINDMORE_DIGGCOUNT_DISPLAY_NAME);
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$propbag->add('description', PLUGIN_FINDMORE_DIGGCOUNT_DISPLAY_DESC);
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$propbag->add('default', 'true');
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break;
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case 'diggCountPlacement':
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$propbag->add('type', 'select');
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$propbag->add('name', PLUGIN_FINDMORE_DIGGCOUNT_PLACEMENT_NAME);
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$propbag->add('description', PLUGIN_FINDMORE_DIGGCOUNT_PLACEMENT_DESC);
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$propbag->add('select_values', array( 'before-entry' => 'Before entry',
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'after-entry' => 'After entry',
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'after-findmore' => 'After Findmore links'));
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$propbag->add('default', 'after-entry');
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};
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return true;
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}
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function &smartyParse(&$data, $filename = '') {
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global $serendipity;
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static $disabled_services = null;
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static $lazyload = null;
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if ($disabled_services == null) {
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$disabled_services = array();
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$_disabled_services = explode('^', $this->get_config('disabled_services'));
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foreach($_disabled_services AS $i => $service) {
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$disabled_services[$service] = true;
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}
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$serendipity['smarty']->assign('findmore_disabled_services', $disabled_services);
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}
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if ($lazyload == null) {
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$lazyload = serendipity_db_bool($this->get_config('lazyload'));
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$serendipity['smarty']->assign('findmore_lazyload', $lazyload);
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$serendipity['smarty']->assign('findmore_lazyload_text', $this->get_config('lazyload_text'));
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}
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$serendipity['smarty']->assign('findmore_spreadly_social', serendipity_db_bool($this->get_config('spreadly_social')));
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if (empty($filename)) {
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$filename = 'plugin_findmore.tpl';
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}
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$filename = basename($filename);
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$tfile = serendipity_getTemplateFile($filename, 'serendipityPath');
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if (!$tfile || $tfile == $filename) {
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$tfile = dirname(__FILE__) . '/' . $filename;
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}
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$inclusion = $serendipity['smarty']->security_settings['INCLUDE_ANY'];
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$serendipity['smarty']->security_settings['INCLUDE_ANY'] = true;
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$serendipity['smarty']->assign('entrydata', $data);
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$content = $serendipity['smarty']->fetch('file:'. $tfile);
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$serendipity['smarty']->security_settings['INCLUDE_ANY'] = $inclusion;
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return $content;
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}
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function generateMicroid($firstUri, $secondUri) {
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$firstUriHash = sha1($firstUri);
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$secondUriHash = sha1($secondUri);
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return sha1($firstUriHash . $secondUriHash);
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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global $serendipity;
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static $path = null;
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static $diggUrl = null;
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$diggCountDisplay = null;
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$diggCountPlacement = null;
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if ($path === null) {
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$path = $this->get_config('path');
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}
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$hooks = &$bag->get('event_hooks');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'css':
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if (stristr($eventData, '.serendipity_findmore')) {
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// class exists in CSS, so a user has customized it and we don't need default
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return true;
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}
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?>
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.serendipity_findmore {
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margin: 5px auto 5px auto;
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padding: 5px;
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text-align: center;
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}
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.serendipity_findmore img {
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border: 0px;
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}
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.serendipity_diggcount {
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float: left;
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}
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.findmore_like_button img, .findmore_like_button iframe {
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cursor: pointer;
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}
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.lazyload_switcher {
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margin-right: 0.5em;
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display: inline;
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float: left;
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margin-top: 4px;
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}
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.findmore_like_button {
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display: inline-block;
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vertical-align: middle;
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margin-right: 2em;
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}
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.google_like {
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width: 150px;
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height: 21px;
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}
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.gplus_like {
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display: inline;
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}
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.serendipity_findmore_like {
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vertical-align: middle;
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height: 21px;
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}
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<?php
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return true;
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break;
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case 'frontend_header':
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echo '<!--serendipity_event_findmore-->' . "\n";
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$hash = $this->generateMicroid('mailto:' . $serendipity['email'], $serendipity['baseURL']);
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echo '<meta name="microid" content="mailto+http:sha1:' . $hash . '" />'."\n";
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$emails = explode("\n", str_replace(',', "\n", $this->get_config('spreadly_emails')));
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foreach($emails AS $email) {
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$email = trim($email);
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$hash = $this->generateMicroid('mailto:' . $email, $serendipity['baseURL']);
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echo '<meta name="microid" content="mailto+http:sha1:' . $hash . '" />'."\n";
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}
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$_disabled_services = explode('^', $this->get_config('disabled_services'));
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foreach($_disabled_services AS $i => $service) {
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$disabled_services[$service] = true;
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}
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if ($lazyload == null) {
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$lazyload = serendipity_db_bool($this->get_config('lazyload'));
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}
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if ($lazyload) {
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echo '<script src="' . $path .'plugin_findmore.js"></script>'."\n";
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}
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if (! ($disabled_services['plusone'] || $lazyload)) {
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#echo '<script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script>'."\n";
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echo '<script type="text/javascript">
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(function() {
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var po = document.createElement("script"); po.type = "text/javascript"; po.async = true;
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po.src = "https://apis.google.com/js/plusone.js";
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var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(po, s);
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})();
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</script>' . "\n";
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}
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return true;
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break;
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case 'frontend_display:html:per_entry':
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$entry = array(
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'url' => $eventData['rdf_ident'],
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'title' => $eventData['title'],
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'path' => $path
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);
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if ($serendipity['view'] != 'entry' && serendipity_db_bool($this->get_config('extended_only'))) {
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// We are in overview mode.
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return true;
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}
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$diggCountDisplay = serendipity_db_bool($this->get_config('diggCountDisplay'));
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$diggCountPlacement = $this->get_config('diggCountPlacement');
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$diggCountData = null;
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if ($diggCountDisplay) {
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$diggCountData = $this->getDiggCounts($eventData['body'].$eventData['extended']);
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} else {
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$diggCountData = '<!-- no digg badge -->';
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}
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if ($diggCountPlacement == 'before-entry') {
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$eventData['display_dat'] = $diggCountData . $eventData['display_dat'];
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}
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if ($diggCountPlacement == 'after-entry') {
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$eventData['display_dat'] .= $diggCountData;
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}
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$eventData['display_dat'] .= $this->smartyParse($entry);
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if ($diggCountPlacement == 'after-findmore') {
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$eventData['display_dat'] .= $diggCountData;
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}
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break;
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default:
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return false;
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}
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}
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}
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function getUrls($input, $strict=true) {
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$types = array("href", "src", "url");
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while(list(,$type) = each($types)) {
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$innerT = $strict?'[a-z0-9:?=()&@/._-]+?':'.+?';
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preg_match_all("|$type\=([\"'`])(".$innerT.")\\1|i", $input, $matches);
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$ret[$type] = $matches[2];
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}
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return $ret;
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}
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function getDiggUrls($input, $strict=true) {
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$urls = $this->getUrls($input, $strict);
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$diggs = array();
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foreach ($urls['href'] as $url) {
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$pos = strpos($url, 'digg.com');
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if ($pos === false) {
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} else {
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if (in_array($url, $diggs) === false) {
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$diggs[] = $url;
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}
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}
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}
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return $diggs;
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}
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function getDiggCounts($input) {
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$diggs = $this->getDiggUrls($input);
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if (empty($diggs) || count($diggs) < 1) {
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return '<!-- no digg urls in entry -->';
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}
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$diggCountDiv = "<div class=\"serendipity_diggcount\">\n<script>digg_url = '%s';</script>\n<script src=\"http://digg.com/api/diggthis.js\"></script>\n</div>\n\n";
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$diggCount = null;
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foreach ($diggs as $url) {
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$diggCount .= sprintf($diggCountDiv, $url);
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}
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return $diggCount;
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}
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}
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