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authorSem <sembrestels@riseup.net>2013-11-09 16:14:29 +0100
committerSem <sembrestels@riseup.net>2013-11-09 16:14:29 +0100
commitba0d506ade08ae46ba665474a8b9c81e838f2eee (patch)
treef533d99e7204301d14123384247537fd92d29f4c /mod/friendrequest/start.php
parente2a2fbdccaf0f48878903f448428cab5852d0870 (diff)
parentbdd9179742dbd9101b61a5138e1a81b084747dd8 (diff)
downloadelgg-ba0d506ade08ae46ba665474a8b9c81e838f2eee.tar.gz
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Add 'mod/friendrequest/' from commit 'bdd9179742dbd9101b61a5138e1a81b084747dd8'
git-subtree-dir: mod/friendrequest git-subtree-mainline: e2a2fbdccaf0f48878903f448428cab5852d0870 git-subtree-split: bdd9179742dbd9101b61a5138e1a81b084747dd8
Diffstat (limited to 'mod/friendrequest/start.php')
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1 files changed, 151 insertions, 0 deletions
diff --git a/mod/friendrequest/start.php b/mod/friendrequest/start.php
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+<?php
+/**
+ * Elgg friend request plugin.
+ *
+ * @package ElggFriendRequest
+ */
+
+elgg_register_event_handler('init', 'system', 'friendrequest_init');
+
+function friendrequest_init() {
+
+ //This will let users view their friend requests
+ elgg_register_page_handler('friendrequests', 'friendrequest_page_handler');
+
+ elgg_register_plugin_hook_handler('register', 'menu:topbar', 'friendrequest_topbar_menu');
+ elgg_register_plugin_hook_handler('register', 'menu:page', 'friendrequest_page_menu');
+
+ //We need to override the friend remove action to remove the relationship we created
+ $actions_dir = elgg_get_plugins_path().'friendrequest/actions/friends';
+ elgg_register_action('friends/add', "$actions_dir/add.php");
+ elgg_register_action('friends/remove', "$actions_dir/remove.php");
+
+ $actions_dir = elgg_get_plugins_path().'friendrequest/actions/friendrequest';
+ elgg_register_action('friendrequest/decline', "$actions_dir/decline.php");
+
+ //Regular Elgg engine sends out an email via an event. The 400 priority will let us run first.
+ //Then we return false to stop the event chain. The normal event handler will never get to run.
+ //elgg_register_event_handler('create', 'friend', 'friendrequest_event_create_friend', 400);
+
+ //Handle our add action event:
+ elgg_register_event_handler('create', 'friendrequest', 'friendrequest_event_create_friendrequest');
+
+}
+
+function friendrequest_page_handler($page){
+
+ //Keep the URLs uniform:
+ if (isset($page[0])) {
+ forward("friendrequests");
+ }
+
+ gatekeeper();
+
+ elgg_push_context('friends');
+
+ $title = elgg_echo('friendrequest');
+
+ $page_owner = elgg_get_logged_in_user_entity();
+ elgg_set_page_owner_guid($page_owner->guid);
+
+ $requests = elgg_get_entities_from_relationship(array(
+ 'type' => 'user',
+ 'relationship' => 'friendrequest',
+ 'relationship_guid' => $page_owner->guid,
+ 'inverse_relationship' => true,
+ 'limit' => 0,
+ ));
+ $content = elgg_view('friendrequest/requests', array(
+ 'requests' => $requests,
+ ));
+
+ $params = array(
+ 'content' => $content,
+ 'title' => $title,
+ 'filter' => '',
+ );
+ $body = elgg_view_layout('content', $params);
+
+ echo elgg_view_page($title, $body);
+
+ return true;
+}
+
+function friendrequest_count(){
+ return elgg_get_entities_from_relationship(array(
+ 'type' => 'user',
+ 'relationship' => 'friendrequest',
+ 'relationship_guid' => elgg_get_logged_in_user_guid(),
+ 'inverse_relationship' => true,
+ 'limit' => 0,
+ 'count' => true,
+ ));
+}
+
+function friendrequest_topbar_menu($hook, $entity_type, $returnvalue, $params) {
+ $count = friendrequest_count();
+ if($count) {
+ foreach($returnvalue as $item) {
+ if($item->getName() == 'friends') {
+ $item->setText(
+ $item->getText() . elgg_view('output/url', array(
+ 'href' => 'friendrequests',
+ 'text' => "<span class=\"messages-new\">$count</span>",
+ 'title' => elgg_echo('friendrequest'),
+ ))
+ );
+ return $returnvalue;
+ }
+ }
+ }
+ return $returnvalue;
+}
+
+function friendrequest_page_menu($hook, $entity_type, $returnvalue, $params) {
+ if(elgg_in_context('friends')){
+ foreach($returnvalue as $i => $item) {
+ if($item->getName() == 'friends:of') {
+ unset($returnvalue[$i]);
+ }
+ }
+ if (elgg_is_logged_in()) {
+ $count = friendrequest_count();
+ $item = new ElggMenuItem('friendrequests', elgg_echo('friendrequest').($count? " ($count)": ""), "friendrequests");
+ $returnvalue[] = $item;
+ }
+ }
+ return $returnvalue;
+}
+
+function friendrequest_event_create_friend($event, $object_type, $object){var_dump($object);elgg_echo('hola');
+ if (($object instanceof ElggRelationship) && ($event == 'create') && ($object_type == 'friend')) {
+ //We don't want anything happening here... (no email/etc)
+
+ //Returning false will interrupt the rest of the chain.
+ //The normal handler for the create friend event has a priority of 500 so it will never be called.
+ return false;
+ }
+ return true; //Shouldn't get here...
+}
+
+function friendrequest_event_create_friendrequest($event, $object_type, $object){
+ if (($object instanceof ElggRelationship) && ($event == 'create') && ($object_type == 'friendrequest')) {
+ $requester = get_entity($object->guid_one);
+ $requested = get_entity($object->guid_two);
+
+ $friendrequests_url = elgg_get_site_url() . "friendrequests/";
+
+ // Notify target user
+ return notify_user(
+ $requested,
+ $requester,
+ elgg_echo('friendrequest:newfriend:subject', array(
+ $requester->name
+ ), $requested->language),
+ elgg_echo('friendrequest:newfriend:body', array(
+ $requester->name,
+ $friendrequests_url,
+ ), $requested->language)
+ );
+ }
+}