85 lines
3.6 KiB
PHP
85 lines
3.6 KiB
PHP
<?php # $Id$
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@serendipity_plugin_api::load_language(dirname(__FILE__));
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class serendipity_event_templatechooser extends serendipity_event
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{
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var $title = PLUGIN_EVENT_TEMPLATECHOOSER_NAME;
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_EVENT_TEMPLATECHOOSER_NAME);
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$propbag->add('description', PLUGIN_EVENT_TEMPLATECHOOSER_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Evan Nemerson');
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$propbag->add('version', '1.4');
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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('groups', array('BACKEND_TEMPLATES'));
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$propbag->add('event_hooks', array('frontend_configure' => true));
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// Register (multiple) dependencies. KEY is the name of the depending plugin. VALUE is a mode of either 'remove' or 'keep'.
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// If the mode 'remove' is set, removing the plugin results in a removal of the depending plugin. 'Keep' meens to
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// not touch the depending plugin.
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$this->dependencies = array('serendipity_plugin_templatedropdown' => 'remove');
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}
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function generate_content(&$title) {
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$title = $this->title;
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}
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function event_hook($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 'frontend_configure':
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if (isset($serendipity['COOKIE']['user_template']) && !isset($_REQUEST['user_template'])) {
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$_REQUEST['user_template'] = $serendipity['COOKIE']['user_template'];
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}
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if (isset($_REQUEST['user_template']) && (in_array($_REQUEST['user_template'], serendipity_fetchTemplates())) ) {
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$_SESSION['serendipityUseTemplate'] = $_REQUEST['user_template'];
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serendipity_setCookie('user_template', $_REQUEST['user_template'], false);
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}
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// If the requested template is the same as the current default template,
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// we will not set this variable. This is important so that templates/plugins
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// which detect serendipityUseTemplate can use reasonable defaults in case
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// template configuration options do not exist. Guess nobody understands
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// this explanation anyways, and who reads this stuff, heh?
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if ($_SESSION['serendipityUseTemplate'] == $eventData['template']) {
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unset($_SESSION['serendipityUseTemplate'];
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}
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if (isset($_SESSION['serendipityUseTemplate']) ) {
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$templateInfo = serendipity_fetchTemplateInfo($_SESSION['serendipityUseTemplate']);
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$eventData['template'] = $_SESSION['serendipityUseTemplate'];
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// NOTE: Bulletproof uses diverse options, but since they are not configured by default, we cannot output fallback templates using bulletproof. So we need to use "default" for now.
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$eventData['template_engine'] = isset($templateInfo['engine']) ? $templateInfo['engine'] : 'default';
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$serendipity['smarty_vars']['head_link_stylesheet'] = $serendipity['baseURL'] . 'serendipity.css.php?switch=' . $_REQUEST['user_template'];
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}
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return true;
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break;
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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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}
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/* vim: set sts=4 ts=4 expandtab : */
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