From be94a34e652571eb61c3e306abfb7cce673823d7 Mon Sep 17 00:00:00 2001
From: cash <cash.costello@gmail.com>
Date: Mon, 2 Jan 2012 17:49:31 -0500
Subject: fixed group albums

---
 activate.php                                  |  2 --
 pages/photos/album/view.php                   |  2 +-
 pages/photos/image/upload.php                 |  5 ++--
 start.php                                     | 35 ++++++++++++++-------------
 views/default/forms/photos/admin/settings.php | 12 ---------
 5 files changed, 22 insertions(+), 34 deletions(-)

diff --git a/activate.php b/activate.php
index 25d34338c..86706d9a6 100644
--- a/activate.php
+++ b/activate.php
@@ -41,8 +41,6 @@ $defaults = array(
 	'album_river_view' => 'set',
 
 	'image_sizes' => $image_sizes,
-
-	'grp_perm_override' => true,
 );
 
 foreach ($defaults as $name => $value) {
diff --git a/pages/photos/album/view.php b/pages/photos/album/view.php
index 39816b299..cef3647ee 100644
--- a/pages/photos/album/view.php
+++ b/pages/photos/album/view.php
@@ -32,7 +32,7 @@ elgg_push_breadcrumb($album->getTitle());
 
 $content = elgg_view_entity($album, array('full_view' => true));
 
-if ($album->canWriteToContainer()) {
+if ($album->getContainerEntity()->canWriteToContainer()) {
 	elgg_register_menu_item('title', array(
 			'name' => 'upload',
 			'href' => 'photos/upload/' . $album->getGUID(),
diff --git a/pages/photos/image/upload.php b/pages/photos/image/upload.php
index 526972a35..7d9db5ed8 100644
--- a/pages/photos/image/upload.php
+++ b/pages/photos/image/upload.php
@@ -21,14 +21,15 @@ if (elgg_get_plugin_setting('uploader', 'tidypics') != "disabled") {
 }
 
 $album = get_entity($album_guid);
-if (!$album || !$album->canEdit()) {
+if (!$album) {
 	// @todo
 	// throw warning and forward to previous page
 	forward(REFERER);
 }
 
-if (!$album->canEdit()) {
+if (!$album->getContainerEntity()->canWriteToContainer()) {
 	// @todo have to be able to edit album to upload photos
+	forward(REFERER);
 }
 
 // set page owner based on container (user or group)
diff --git a/start.php b/start.php
index 630068874..1df04876a 100644
--- a/start.php
+++ b/start.php
@@ -63,6 +63,10 @@ function tidypics_init() {
 	// RSS extensions for embedded media
 	elgg_extend_view('extensions/xmlns', 'extensions/photos/xmlns');
 
+	// allow group members add photos to group albums
+	elgg_register_plugin_hook_handler('container_permissions_check', 'object', 'tidypics_group_permission_override');
+	elgg_register_plugin_hook_handler('permissions_check:metadata', 'object', 'tidypics_group_permission_override');
+
 /*
 
 
@@ -71,11 +75,6 @@ function tidypics_init() {
 	//register_elgg_event_handler('pagesetup', 'system', 'tidypics_submenus');
 
 
-
-	if (get_plugin_setting('grp_perm_override', 'tidypics') != "disabled") {
-		register_plugin_hook('permissions_check', 'object', 'tidypics_permission_override');
-	}
-
 	// Register for notifications
 	register_notification_object('object', 'album', elgg_echo('tidypics:newalbum'));
 	register_plugin_hook('notify:entity:message', 'object', 'tidypics_notify_message');
@@ -327,7 +326,10 @@ function tidypics_entity_menu_setup($hook, $type, $return, $params) {
 }
 
 /**
- * Override permissions for group albums and images
+ * Override permissions for group albums
+ *
+ * 1. To write to a container (album) you must be able to write to the owner of the container (odd)
+ * 2. We also need to change metadata on the album
  *
  * @param string $hook
  * @param string $type
@@ -335,18 +337,17 @@ function tidypics_entity_menu_setup($hook, $type, $return, $params) {
  * @param array  $params
  * @return mixed
  */
-function tidypics_permission_override($hook, $type, $result, $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, $entity->container_guid);
-	}
+function tidypics_group_permission_override($hook, $type, $result, $params) {
+	if (get_input('action') == 'photos/image/upload') {
+		if (isset($params['container'])) {
+			$album = $params['container'];
+		} else {
+			$album = $params['entity'];
+		}
 
-	if ($entity->subtype == get_subtype_id('object', 'image')) {
-		// test that the user can edit the container
-		return can_write_to_container(0, $entity->container_guid);
+		if (elgg_instanceof($album, 'object', 'album')) {
+			return $album->getContainerEntity()->canWriteToContainer();
+		}
 	}
 }
 
diff --git a/views/default/forms/photos/admin/settings.php b/views/default/forms/photos/admin/settings.php
index 5c71e24f6..f4bafce78 100644
--- a/views/default/forms/photos/admin/settings.php
+++ b/views/default/forms/photos/admin/settings.php
@@ -105,18 +105,6 @@ echo '</table>';
 echo '</div>';
 
 
-// Group albums
-echo '<h3>' . elgg_echo('tidypics:settings:heading:groups') . '</h3>';
-echo '<div>';
-$checked = $plugin->grp_perm_override ? 'checked' : false;
-echo elgg_view('input/checkbox', array(
-	'name' => "params[grp_perm_override]",
-	'value' => true,
-	'checked' => (bool)$plugin->grp_perm_override,
-));
-echo ' ' . elgg_echo("tidypics:settings:grp_perm_override");
-echo '</div>';
-
 
 echo elgg_view('input/submit', array('value' => elgg_echo("save")));
 
-- 
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