<?php /** * Elgg tidypics * */ /** * tidypics plugin initialisation functions. */ function tidypics_init() { global $CONFIG; // Set up menu for logged in users if (isloggedin()) { add_menu(elgg_echo('photos'), $CONFIG->wwwroot . "pg/photos/owned/" . $_SESSION['user']->username); } // Extend CSS extend_view('css', 'tidypics/css'); // Extend hover-over and profile menu extend_view('profile/menu/links','tidypics/menu'); //group view ** psuedo widget view for group pages** extend_view('groups/right_column','tidypics/groupprofile_albums'); // Register a page handler, so we can have nice URLs register_page_handler('photos','tidypics_page_handler'); // Add a new tidypics widget add_widget_type('album_view', elgg_echo("album:widget"), elgg_echo("album:widget:description"), 'profile'); // Register a URL handler for files register_entity_url_handler('image_url','object','image'); register_entity_url_handler('album_url','object','album'); // Register entity type register_entity_type('object','image'); register_entity_type('object','album'); if (function_exists('add_group_tool_option')) add_group_tool_option('photos',elgg_echo('tidypics:enablephotos'),true); register_plugin_hook('permissions_check', 'object', 'tidypics_permission_override'); // Register for notifications if (is_callable('register_notification_object')) { register_notification_object('object', 'album', elgg_echo('tidypics:newalbum')); register_plugin_hook('notify:entity:message', 'object', 'tidypics_notify_message'); } } /** * Sets up submenus for tidypics. Triggered on pagesetup. */ function tidypics_submenus() { global $CONFIG; $page_owner = page_owner_entity(); if ($page_owner instanceof ElggGroup) { if (get_context() == "groups") { if ($page_owner->photos_enable != "no") { add_submenu_item( sprintf(elgg_echo('album:group'),$page_owner->name), $CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username); } } } // context is only set to photos on individual pages, not on group pages else if (get_context() == "photos") { // owner gets "your albumn", "your friends albums" if (get_loggedin_userid() == $page_owner->guid && get_loggedin_userid()) { add_submenu_item( elgg_echo('album:create'), $CONFIG->wwwroot . "pg/photos/new/". $page_owner->username, 'tidypics' ); add_submenu_item( elgg_echo("album:yours"), $CONFIG->wwwroot . "pg/photos/owned/" . $_SESSION['user']->username, 'tidypics' ); add_submenu_item( elgg_echo('album:yours:friends'), $CONFIG->wwwroot . "pg/photos/friends/". $page_owner->username, 'tidypics'); } else if (isloggedin()) { // logged nut not owner gets "your albums", "page owners albums", "page owner's friends albums" add_submenu_item( elgg_echo("album:yours"), $CONFIG->wwwroot . "pg/photos/owned/" . $_SESSION['user']->username, 'tidypics' ); add_submenu_item( sprintf(elgg_echo("album:user"), $page_owner->name), $CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username, 'tidypics' ); add_submenu_item( sprintf(elgg_echo('album:friends'),$page_owner->name), $CONFIG->wwwroot . "pg/photos/friends/". $page_owner->username, 'tidypics'); } else if ($page_owner->guid) { // non logged in user gets "page owners albums", "page owner's friends albums" add_submenu_item( sprintf(elgg_echo("album:user"), $page_owner->name), $CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username, 'tidypics' ); add_submenu_item( sprintf(elgg_echo('album:friends'),$page_owner->name), $CONFIG->wwwroot . "pg/photos/friends/". $page_owner->username, 'tidypics'); } add_submenu_item( sprintf(elgg_echo('album:all'),$page_owner->name), $CONFIG->wwwroot . "pg/photos/world/", 'tidypics'); } } /** * tidypics page handler * * @param array $page Array of page elements, forwarded by the page handling mechanism */ function tidypics_page_handler($page) { global $CONFIG; if (isset($page[0])) { switch($page[0]) { case "owned": //view list of albums owned by container if (isset($page[1])) set_input('username',$page[1]); include($CONFIG->pluginspath . "tidypics/index.php"); break; case "view": //view an image individually if (isset($page[1])) set_input('guid',$page[1]); include($CONFIG->pluginspath . "tidypics/viewimage.php"); break; case "album": //view an album individually if (isset($page[1])) set_input('guid',$page[1]); include($CONFIG->pluginspath . "tidypics/viewalbum.php"); break; case "new": //create new album if (isset($page[1])) set_input('username',$page[1]); include($CONFIG->pluginspath . "tidypics/newalbum.php"); break; case "upload": //upload images to album if (isset($page[1])) set_input('container_guid',$page[1]); include($CONFIG->pluginspath . "tidypics/upload.php"); break; case "edit": //edit image or album if (isset($page[1])) set_input('guid',$page[1]); include($CONFIG->pluginspath . "tidypics/edit.php"); break; case "delete": //edit image or album if (isset($page[1])) set_input('guid',$page[1]); include($CONFIG->pluginspath . "tidypics/actions/delete.php"); break; case "friends": if (isset($page[1])) set_input('username',$page[1]); include($CONFIG->pluginspath . "tidypics/friends.php"); break; case "world": include($CONFIG->pluginspath . "tidypics/world.php"); break; } } else { // going to the index because something is wrong with the page handler include($CONFIG->pluginspath . "tidypics/index.php"); } } /** * Override permissions for group albums and images * */ function tidypics_permission_override($hook, $entity_type, $returnvalue, $params) { $entity = $params['entity']; $user = $params['user']; if ($entity->subtype == get_subtype_id('object', 'album')) { // test that the user can edit the container return can_write_to_container(0, $entity->container_guid); } if ($entity->subtype == get_subtype_id('object', 'image')) { // test that the user can edit the container return can_write_to_container(0, $entity->container_guid); } } /** * Notification message handler */ function tidypics_notify_message($hook, $entity_type, $returnvalue, $params) { $entity = $params['entity']; $to_entity = $params['to_entity']; $method = $params['method']; if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'album')) { $descr = $entity->description; $title = $entity->title; if ($method == 'email') { $owner = $entity->getOwnerEntity(); return sprintf(elgg_echo('album:river:created'), $owner->username) . $title . "\n\n" . $descr . "\n\n" . $entity->getURL(); } } return null; } /** * Populates the ->getUrl() method for file objects * * @param ElggEntity $entity album/image entity * @return string File URL */ function image_url($entity) { global $CONFIG; $title = $entity->title; $title = friendly_title($title); return $CONFIG->url . "pg/photos/view/" . $entity->getGUID() . "/" . $title; } function album_url($entity) { global $CONFIG; $title = $entity->title; $title = friendly_title($title); return $CONFIG->url . "pg/photos/album/" . $entity->getGUID() . "/" . $title; } // Make sure tidypics_init is called on initialisation register_elgg_event_handler('init','system','tidypics_init'); register_elgg_event_handler('pagesetup','system','tidypics_submenus'); // Register actions register_action("tidypics/upload", false, $CONFIG->pluginspath . "tidypics/actions/upload.php"); register_action("tidypics/addalbum", false, $CONFIG->pluginspath. "tidypics/actions/addalbum.php"); register_action("tidypics/edit", false, $CONFIG->pluginspath. "tidypics/actions/edit.php"); register_action("tidypics/delete", false, $CONFIG->pluginspath. "tidypics/actions/delete.php"); register_action("tidypics/icon", true, $CONFIG->pluginspath. "tidypics/actions/icon.php"); register_action("tidypics/edit_multi", false, $CONFIG->pluginspath. "tidypics/actions/edit_multi.php"); register_action("tidypics/download", true, $CONFIG->pluginspath . "tidypics/actions/download.php"); register_action("tidypics/addtag", true, $CONFIG->pluginspath . "tidypics/actions/addtag.php"); ?>