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+<?php
+
+ /**
+ * Elgg blog plugin
+ *
+ * @package ElggBlog
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author Curverider Ltd <info@elgg.com>
+ * @copyright Curverider Ltd 2008-2010
+ * @link http://elgg.com/
+ */
+
+ /**
+ * Blog initialisation
+ *
+ * These parameters are required for the event API, but we won't use them:
+ *
+ * @param unknown_type $event
+ * @param unknown_type $object_type
+ * @param unknown_type $object
+ */
+
+ function blog_init() {
+
+ // Load system configuration
+ global $CONFIG;
+
+ // Set up menu for logged in users
+ if (isloggedin()) {
+
+ add_menu(elgg_echo('blogs'), $CONFIG->wwwroot . "pg/blog/" . $_SESSION['user']->username);
+
+ // And for logged out users
+ } else {
+ add_menu(elgg_echo('blogs'), $CONFIG->wwwroot . "mod/blog/everyone.php");
+ }
+
+ // Extend system CSS with our own styles, which are defined in the blog/css view
+ elgg_extend_view('css','blog/css');
+
+ // Extend hover-over menu
+ elgg_extend_view('profile/menu/links','blog/menu');
+
+ // Register a page handler, so we can have nice URLs
+ register_page_handler('blog','blog_page_handler');
+
+ // Register a URL handler for blog posts
+ register_entity_url_handler('blog_url','object','blog');
+
+ // Register this plugin's object for sending pingbacks
+ register_plugin_hook('pingback:object:subtypes', 'object', 'blog_pingback_subtypes');
+
+ // Register granular notification for this type
+ if (is_callable('register_notification_object'))
+ register_notification_object('object', 'blog', elgg_echo('blog:newpost'));
+
+ // Listen to notification events and supply a more useful message
+ register_plugin_hook('notify:entity:message', 'object', 'blog_notify_message');
+
+
+ // Listen for new pingbacks
+ register_elgg_event_handler('create', 'object', 'blog_incoming_ping');
+
+ // Register entity type
+ register_entity_type('object','blog');
+
+ // Register an annotation handler for comments etc
+ register_plugin_hook('entity:annotate', 'object', 'blog_annotate_comments');
+
+ // Add group menu option
+ add_group_tool_option('blog',elgg_echo('blog:enableblog'),true);
+ }
+
+ function blog_pagesetup() {
+
+ global $CONFIG;
+
+ //add submenu options
+ if (get_context() == "blog") {
+ $page_owner = page_owner_entity();
+
+ if ((page_owner() == $_SESSION['guid'] || !page_owner()) && isloggedin()) {
+ add_submenu_item(elgg_echo('blog:your'),$CONFIG->wwwroot."pg/blog/" . $_SESSION['user']->username);
+ add_submenu_item(elgg_echo('blog:friends'),$CONFIG->wwwroot."pg/blog/" . $_SESSION['user']->username . "/friends/");
+ add_submenu_item(elgg_echo('blog:everyone'),$CONFIG->wwwroot."mod/blog/everyone.php");
+
+ } else if (page_owner()) {
+ add_submenu_item(sprintf(elgg_echo('blog:user'),$page_owner->name),$CONFIG->wwwroot."pg/blog/" . $page_owner->username);
+ if ($page_owner instanceof ElggUser) { // Sorry groups, this isn't for you.
+ add_submenu_item(sprintf(elgg_echo('blog:user:friends'),$page_owner->name),$CONFIG->wwwroot."pg/blog/" . $page_owner->username . "/friends/");
+ }
+ add_submenu_item(elgg_echo('blog:everyone'),$CONFIG->wwwroot."mod/blog/everyone.php");
+ } else {
+ add_submenu_item(elgg_echo('blog:everyone'),$CONFIG->wwwroot."mod/blog/everyone.php");
+ }
+
+ if (can_write_to_container(0, page_owner()) && isloggedin())
+ add_submenu_item(elgg_echo('blog:addpost'),$CONFIG->wwwroot."pg/blog/{$page_owner->username}/new/");
+
+ if (!defined('everyoneblog') && page_owner()) {
+
+ if ($dates = get_entity_dates('object','blog',page_owner())) {
+ foreach($dates as $date) {
+ $timestamplow = mktime(0,0,0,substr($date,4,2),1,substr($date,0,4));
+ $timestamphigh = mktime(0,0,0,((int) substr($date,4,2)) + 1,1,substr($date,0,4));
+ if (!isset($page_owner)) $page_owner = page_owner_entity();
+ $link = $CONFIG->wwwroot . 'pg/blog/' . $page_owner->username . '/archive/' . $timestamplow . '/' . $timestamphigh;
+ add_submenu_item(sprintf(elgg_echo('date:month:'.substr($date,4,2)),substr($date,0,4)),$link,'filter');
+ }
+ }
+
+ }
+
+ }
+
+ // Group submenu
+ $page_owner = page_owner_entity();
+
+ if ($page_owner instanceof ElggGroup && get_context() == 'groups') {
+ if($page_owner->blog_enable != "no"){
+ add_submenu_item(sprintf(elgg_echo("blog:group"),$page_owner->name), $CONFIG->wwwroot . "pg/blog/" . $page_owner->username );
+ }
+ }
+ }
+
+ /**
+ * Blog page handler; allows the use of fancy URLs
+ *
+ * @param array $page From the page_handler function
+ * @return true|false Depending on success
+ */
+ function blog_page_handler($page) {
+
+ // The first component of a blog URL is the username
+ if (isset($page[0])) {
+ set_input('username',$page[0]);
+ }
+
+ // In case we have further input
+ if (isset($page[2])) {
+ set_input('param2',$page[2]);
+ }
+ // In case we have further input
+ if (isset($page[3])) {
+ set_input('param3',$page[3]);
+ }
+
+ // The second part dictates what we're doing
+ if (isset($page[1])) {
+ switch($page[1]) {
+ case "read": set_input('blogpost',$page[2]);
+ include(dirname(__FILE__) . "/read.php"); return true;
+ break;
+ case "archive": include(dirname(__FILE__) . "/archive.php"); return true;
+ break;
+ case "friends": include(dirname(__FILE__) . "/friends.php"); return true;
+ break;
+ case "new": include(dirname(__FILE__) . "/add.php"); return true;
+ break;
+
+ }
+ // If the URL is just 'blog/username', or just 'blog/', load the standard blog index
+ } else {
+ include(dirname(__FILE__) . "/index.php");
+ return true;
+ }
+
+ return false;
+
+ }
+
+ /**
+ * Hook into the framework and provide comments on blog entities.
+ *
+ * @param unknown_type $hook
+ * @param unknown_type $entity_type
+ * @param unknown_type $returnvalue
+ * @param unknown_type $params
+ * @return unknown
+ */
+ function blog_annotate_comments($hook, $entity_type, $returnvalue, $params)
+ {
+ $entity = $params['entity'];
+ $full = $params['full'];
+
+ if (
+ ($entity instanceof ElggEntity) && // Is the right type
+ ($entity->getSubtype() == 'blog') && // Is the right subtype
+ ($entity->comments_on!='Off') && // Comments are enabled
+ ($full) // This is the full view
+ )
+ {
+ // Display comments
+ return elgg_view_comments($entity);
+ }
+
+ }
+
+ /**
+ * Returns a more meaningful message
+ *
+ * @param unknown_type $hook
+ * @param unknown_type $entity_type
+ * @param unknown_type $returnvalue
+ * @param unknown_type $params
+ */
+ function blog_notify_message($hook, $entity_type, $returnvalue, $params)
+ {
+ $entity = $params['entity'];
+ $to_entity = $params['to_entity'];
+ $method = $params['method'];
+ if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'blog'))
+ {
+ $descr = $entity->description;
+ $title = $entity->title;
+ if ($method == 'sms') {
+ $owner = $entity->getOwnerEntity();
+ return $owner->name . ' via blog: ' . $title;
+ }
+ if ($method == 'email') {
+ $owner = $entity->getOwnerEntity();
+ return $owner->name . ' via blog: ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL();
+ }
+ }
+ return null;
+ }
+
+
+ /**
+ * Populates the ->getUrl() method for blog objects
+ *
+ * @param ElggEntity $blogpost Blog post entity
+ * @return string Blog post URL
+ */
+ function blog_url($blogpost) {
+
+ global $CONFIG;
+ $title = $blogpost->title;
+ $title = friendly_title($title);
+ return $CONFIG->url . "pg/blog/" . $blogpost->getOwnerEntity()->username . "/read/" . $blogpost->getGUID() . "/" . $title;
+
+ }
+
+ /**
+ * This function adds 'blog' to the list of objects which will be looked for pingback urls.
+ *
+ * @param unknown_type $hook
+ * @param unknown_type $entity_type
+ * @param unknown_type $returnvalue
+ * @param unknown_type $params
+ * @return unknown
+ */
+ function blog_pingback_subtypes($hook, $entity_type, $returnvalue, $params)
+ {
+ $returnvalue[] = 'blog';
+
+ return $returnvalue;
+ }
+
+ /**
+ * Listen to incoming pings, this parses an incoming target url - sees if its for me, and then
+ * either passes it back or prevents it from being created and attaches it as an annotation to a given
+ *
+ * @param unknown_type $event
+ * @param unknown_type $object_type
+ * @param unknown_type $object
+ */
+ function blog_incoming_ping($event, $object_type, $object)
+ {
+ // TODO: Get incoming ping object, see if its a ping on a blog and if so attach it as a comment
+ }
+
+ // Make sure the blog initialisation function is called on initialisation
+ register_elgg_event_handler('init','system','blog_init');
+ register_elgg_event_handler('pagesetup','system','blog_pagesetup');
+
+ // Register actions
+ global $CONFIG;
+ register_action("blog/add",false,$CONFIG->pluginspath . "blog/actions/add.php");
+ register_action("blog/edit",false,$CONFIG->pluginspath . "blog/actions/edit.php");
+ register_action("blog/delete",false,$CONFIG->pluginspath . "blog/actions/delete.php");
+
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 13:53:38 +0000