From 66dd3f3f5f14bb0ba6d2c7ef83b5b612d5ee2e30 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sat, 15 Mar 2014 15:04:14 -0300
Subject: Squashed 'mod/lightbox/' content from commit a83b8d8

git-subtree-dir: mod/lightbox
git-subtree-split: a83b8d89691c31b4568f47790fb40d0bc962aca5
---
 start.php | 190 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 190 insertions(+)
 create mode 100644 start.php

(limited to 'start.php')

diff --git a/start.php b/start.php
new file mode 100644
index 000000000..c79ab100b
--- /dev/null
+++ b/start.php
@@ -0,0 +1,190 @@
+<?php
+/**
+ * Elgg lightbox plugin
+ *
+ * @package ElggLightbox
+ */
+
+elgg_register_event_handler('init', 'system', 'lightbox_init');
+
+/**
+ * Initialize the lightbox plugin.
+ */
+function lightbox_init() {
+
+	elgg_register_library('elgg:lightbox', elgg_get_plugins_path() . 'lightbox/lib/lightbox.php');
+
+	// register group entities for search
+	elgg_register_entity_type('object', 'image', 'LightboxPluginImage');
+	elgg_register_entity_type('object', 'album', 'LightboxPluginAlbum');
+
+	// Set up the menu
+	$item = new ElggMenuItem('lightbox', elgg_echo('lightbox'), 'photos/all');
+	elgg_register_menu_item('site', $item);
+
+	// Register a page handler, so we can have nice URLs
+	elgg_register_page_handler('photos', 'lightbox_page_handler');
+
+	// Register URL handlers for groups
+	elgg_register_entity_url_handler('object', 'image', 'lightbox_url');
+	elgg_register_entity_url_handler('object', 'album', 'lightbox_url');
+	elgg_register_plugin_hook_handler('entity:icon:url', 'object', 'lightbox_icon_url_override');
+
+	// Register some actions
+	$action_base = elgg_get_plugins_path() . 'lightbox/actions/lightbox';
+	elgg_register_action("lightbox/edit", "$action_base/edit.php");
+	elgg_register_action("lightbox/delete", "$action_base/delete.php");
+	
+	$action_base .= '/images';
+	elgg_register_action("lightbox/albums/edit", "$action_base/edit.php");
+	elgg_register_action("lightbox/albums/delete", "$action_base/delete.php");
+
+	// Add some widgets
+	elgg_register_widget_type('lightbox', elgg_echo('lightbox:widget'), elgg_echo('groups:widgets:description'));
+
+	// add group photos tool option
+	add_group_tool_option('lightbox', elgg_echo('groups:enablelightbox'), true);
+	elgg_extend_view('groups/tool_latest', 'groups/profile/lightbox_module');
+
+	// add link to owner block
+	elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'lightbox_owner_block_menu');
+
+	// photo and album entity menu
+	elgg_register_plugin_hook_handler('register', 'menu:entity', 'lightbox_entity_menu_setup');
+
+	//extend some views
+	elgg_extend_view('css/elgg', 'lightbox/css');
+	elgg_extend_view('js/elgg', 'lightbox/js');
+	
+	// Register vendors libraries
+	elgg_register_css('jquery.lightbox', 'mod/lightbox/vendors/lightbox/jquery.lightbox-0.5.css');
+	elgg_register_js('jquery.lightbox', 'mod/lightbox/vendors/lightbox/jquery.lightbox-0.5.min.js');
+	
+	$album_js = elgg_get_simplecache_url('js', 'lightbox/album');
+	elgg_register_js('lightbox.album', $album_js);
+
+}
+
+/**
+ * Dispatches photo and album pages.
+ * URLs take the form of
+ *  All albums:      photos/all
+ *  User's albums:   photos/owner/<username>
+ *  Friends' albums: photos/friends/<username>
+ *  View album:      photos/album/<guid>/<title>
+ *  View photo:      photos/view/<guid>/<title>
+ *  New album:       photos/add/<guid>
+ *  Edit album:      photos/edit/<guid>
+ *  Group albums:    photos/group/<guid>/all
+ *  Download:        photos/download/<guid>
+ *
+ * Title is ignored
+ *
+ * @param array $page
+ * @return bool
+ */
+function lightbox_page_handler($page) {
+
+	if (!isset($page[0])) {
+		$page[0] = 'all';
+	}
+
+	$pages_dir = elgg_get_plugins_path() . 'lightbox/pages/lightbox';
+
+	$page_type = $page[0];
+	switch ($page_type) {
+		case 'owner':
+			include "$pages_dir/owner.php";
+			break;
+		case 'friends':
+			include "$pages_dir/friends.php";
+			break;
+		case 'album':
+		case 'view':
+			set_input('guid', $page[1]);
+			include "$pages_dir/view.php";
+			break;
+		case 'add':
+			include "$pages_dir/new.php";
+			break;
+		case 'edit':
+			set_input('guid', $page[1]);
+			include "$pages_dir/edit.php";
+			break;
+		case 'group':
+			include "$pages_dir/owner.php";
+			break;
+		case 'all':
+			include "$pages_dir/world.php";
+			break;
+		case 'download':
+			set_input('guid', $page[1]);
+			include "$pages_dir/download.php";
+			break;
+		default:
+			return false;
+	}
+	return true;
+}
+
+/**
+ * Populates the ->getUrl() method for photo and album objects
+ *
+ * @param ElggEntity $entity Photo or album entity
+ * @return string Photo or album URL
+ */
+function lightbox_url($entity) {
+	$title = elgg_get_friendly_title($entity->name);
+
+	if($entity->getSubtype() == 'album') {	
+		return "photos/album/{$entity->guid}/$title";
+	} else {
+		return "photos/view/{$entity->guid}/$title";
+	}
+}
+
+/**
+ * Override the default entity icon for photos and albums
+ *
+ * @return string Relative URL
+ */
+function lightbox_icon_url_override($hook, $type, $returnvalue, $params) {
+	
+	$entity = $params['entity'];
+	$size = $params['size'];
+
+	if(in_array($entity->getSubtype(), array('image', 'album'))) {
+		if (isset($entity->thumbnail) || isset($entity->cover)) {
+			// return thumbnail
+			return "mod/lightbox/thumbnail.php?guid=$entity->guid&size=$size";
+		}
+
+		return "mod/lightbox/graphics/default{$size}.jpg";
+	}
+}
+
+/**
+ * Add a menu item to the user ownerblock
+ */
+function lightbox_owner_block_menu($hook, $type, $return, $params) {
+	if (elgg_instanceof($params['entity'], 'user')) {
+		$url = "photos/owner/{$params['entity']->username}";
+		$item = new ElggMenuItem('lightbox', elgg_echo('lightbox'), $url);
+		$return[] = $item;
+	} else {
+		if ($params['entity']->lightbox_enable != "no") {
+			$url = "photos/group/{$params['entity']->guid}/all";
+			$item = new ElggMenuItem('lightbox', elgg_echo('lightbox:group'), $url);
+			$return[] = $item;
+		}
+	}
+
+	return $return;
+}
+
+/**
+ * Add links/info to entity menu particular to group entities
+ */
+function lightbox_entity_menu_setup($hook, $type, $return, $params) {
+	return $return;
+}
-- 
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