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Diffstat (limited to 'mod/ecml/start.php')
| -rw-r--r-- | mod/ecml/start.php | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/mod/ecml/start.php b/mod/ecml/start.php deleted file mode 100644 index c0ce1d4d6..000000000 --- a/mod/ecml/start.php +++ /dev/null @@ -1,181 +0,0 @@ -<?php -/** - * Provides the ECML service to plugins. - * - * @package ECML - * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 - * @author Curverider Ltd - * @copyright Curverider Ltd 2008-2010 - * @link http://elgg.org/ - * - * @todo - * Granular access to keywords based upon view. - * Update docs / help - * Check for SQL injection problems. - * Check entity keyword views against fullview. Force to FALSE? - */ - -/** - * Init ECML - */ -function ecml_init() { - require_once(dirname(__FILE__) . '/ecml_functions.php'); - global $CONFIG; - - define('ECML_ATTR_SEPARATOR', ' '); - define('ECML_ATTR_OPERATOR', '='); - - // help page - register_page_handler('ecml', 'ecml_help_page_handler'); - - // admin access page - register_page_handler('ecml_admin', 'ecml_admin_page_handler'); - register_elgg_event_handler('pagesetup', 'system', 'ecml_pagesetup'); - - // CSS for admin access - elgg_extend_view('css', 'ecml/admin/css'); - - // admin action to save permissions - register_action('settings/ecml/save', FALSE, dirname(__FILE__) . '/actions/save_permissions.php', TRUE); - - // show ECML-enabled icon on free-text input areas - elgg_extend_view('input/longtext', 'ecml/input_ext', 0); - elgg_extend_view('input/plaintext', 'ecml/input_ext'); - //elgg_extend_view('input/text', 'ecml/input_ext'); - - // add parsing for core views. - register_plugin_hook('get_views', 'ecml', 'ecml_views_hook'); - - // get register the views we want to parse for ecml - // @todo will need to do profiling to see if it would be faster - // to foreach through this list and register to specific views or - // do the check in a single plugin hook. - // Wants array('view_name' => 'Short Description') - $CONFIG->ecml_parse_views = trigger_plugin_hook('get_views', 'ecml', NULL, array()); - - foreach ($CONFIG->ecml_parse_views as $view => $desc) { - register_plugin_hook('view', $view, 'ecml_parse_view'); - } - - // provide a few built-in ecml keywords. - // @todo could pull this out into an array here to save an API call. - register_plugin_hook('get_keywords', 'ecml', 'ecml_keyword_hook'); - - // grab the list of keywords and their views from plugins - $CONFIG->ecml_keywords = trigger_plugin_hook('get_keywords', 'ecml', NULL, array()); - - // grab permissions for specific views/contexts - // this is a black list. - // it's more efficient to use this as a blacklist - // but probably makes more sense from a UI perspective as a whitelist. - // uses [views][view_name] = array(keywords, not, allowed) - $CONFIG->ecml_permissions = unserialize(get_plugin_setting('ecml_permissions', 'ecml')); -} - -/** - * Page setup. Adds admin controls to the admin panel for granular permission - */ -function ecml_pagesetup(){ - if (get_context() == 'admin' && isadminloggedin()) { - global $CONFIG; - - } -} - -/** - * Display a help page for valid ECML keywords on this page. - * - * @param array $page - */ -function ecml_help_page_handler($page) { - $content = elgg_view('ecml/help'); - $body = elgg_view_layout('one_column_with_sidebar', $content); - echo page_draw(elgg_echo('ecml:help'), $body); -} - -/** - * Display a admin area for ECML - * - * @param array $page - */ -function ecml_admin_page_handler($page) { - admin_gatekeeper(); - set_context('admin'); - $content = elgg_view('ecml/admin/ecml_admin'); - $body = elgg_view_layout('one_column_with_sidebar', $content); - echo page_draw(elgg_echo('ecml:admin'), $body); -} - -/** - * Parses a registered view / context for supported keywords. - * - * @param unknown_type $hook - * @param unknown_type $entity_type - * @param unknown_type $return_value - * @param unknown_type $params - * @return string - */ -function ecml_parse_view($hook, $entity_type, $return_value, $params) { - global $CONFIG; - - // give me everything that is not a ], possibly followed by a :, and surrounded by [ ]s - //$keyword_regex = '/\[\[([a-z0-9_]+):?([^\]]+)?\]\]/'; - $keyword_regex = '/\[([a-z0-9\.]+)([^\]]+)?\]/'; - $CONFIG->ecml_current_view = $params['view']; - $return_value = preg_replace_callback($keyword_regex, 'ecml_parse_view_match', $return_value); - - return $return_value; -} - - -/** - * Register default keywords. - * - * @param unknown_type $hook - * @param unknown_type $type - * @param unknown_type $value - * @param unknown_type $params - * @return unknown_type - */ -function ecml_keyword_hook($hook, $type, $value, $params) { - // I keep going back and forth about entity and view. They're powerful, but - // a great way to let a site get hacked if the admin doesn't lock them down. - $keywords = array( - 'youtube', - 'slideshare', - 'vimeo', - 'googlemaps', - 'scribd', - 'blip.tv', - 'dailymotion', - 'livevideo', - 'redlasso' - ); - - foreach ($keywords as $keyword) { - $value[$keyword] = array( - 'view' => "ecml/keywords/$keyword", - 'description' => elgg_echo("ecml:keywords:$keyword:desc"), - 'usage' => elgg_echo("ecml:keywords:$keyword:usage") - ); - } - - return $value; -} - -/** - * Register default views to parse - * - * @param unknown_type $hook - * @param unknown_type $type - * @param unknown_type $value - * @param unknown_type $params - */ -function ecml_views_hook($hook, $type, $value, $params) { - $value['annotation/generic_comment'] = elgg_echo('ecml:views:annotation_generic_comment'); - - return $value; -} - -// be sure to run after other plugins -register_elgg_event_handler('init', 'system', 'ecml_init', 9999);
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