moved most of the groups pages into its library

git-svn-id: http://code.elgg.org/elgg/trunk@7867 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 248 insertions, 0 deletions

diff --git a/mod/groups/lib/groups.php b/mod/groups/lib/groups.php
new file mode 100644
index 000000000..faedca18e
--- /dev/null
+++ b/mod/groups/lib/groups.php
@@ -0,0 +1,248 @@
+<?php
+/**
+ * Groups function library
+ */
+
+/**
+ * List all groups
+ */
+function groups_handle_all_page() {
+
+	// all groups doesn't get link to self
+	elgg_pop_breadcrumb();
+	elgg_push_breadcrumb(elgg_echo('groups'));
+
+	$selected_tab = get_input('filter', 'newest');
+
+	switch ($selected_tab) {
+		case 'pop':
+			$content = elgg_list_entities_from_relationship_count(array(
+				'type' => 'group',
+				'relationship' => 'member',
+				'inverse_relationship' => false,
+				'full_view' => false,
+			));
+			break;
+		case 'active':
+			$content = elgg_list_entities(array(
+				'type' => 'object',
+				'subtype' => 'groupforumtopic',
+				'annotation_name' => 'generic_comment',
+				'order_by' => 'e.last_action desc',
+				'limit' => 40,
+				'fullview' => false,
+			));
+			break;
+		case 'newest':
+		default:
+			$content = elgg_list_entities(array(
+				'type' => 'group',
+				'full_view' => false,
+			));
+			break;
+	}
+
+	$filter = elgg_view('groups/group_sort_menu', array('selected' => $selected_tab));
+	
+	$sidebar = elgg_view('groups/sidebar/find');
+	$sidebar .= elgg_view('groups/sidebar/featured');
+
+	$params = array(
+		'content' => $content,
+		'sidebar' => $sidebar,
+		'filter' => $filter,
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * List owned groups
+ */
+function groups_handle_owned_page() {
+
+	$page_owner = elgg_get_page_owner();
+
+	$title = elgg_echo('groups:owned');
+	elgg_push_breadcrumb($title);
+
+	$content = elgg_list_entities(array(
+		'type' => 'group',
+		'owner_guid' => elgg_get_page_owner_guid(),
+		'full_view' => false,
+	));
+
+	$params = array(
+		'content' => $content,
+		'title' => $title,
+		'filter' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * List groups the user is memober of
+ */
+function groups_handle_mine_page() {
+
+	$page_owner = elgg_get_page_owner();
+
+	$title = elgg_echo('groups:yours');
+	elgg_push_breadcrumb($title);
+
+	$content = elgg_list_entities_from_relationship_count(array(
+		'type' => 'group',
+		'relationship' => 'member',
+		'relationship_guid' => elgg_get_page_owner_guid(),
+		'inverse_relationship' => false,
+		'full_view' => false,
+	));
+
+	$params = array(
+		'content' => $content,
+		'title' => $title,
+		'filter' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * Create or edit a group
+ *
+ * @param string $page
+ * @param int $guid
+ */
+function groups_handle_edit_page($page, $guid = 0) {
+	gatekeeper();
+	
+	if ($page == 'add') {
+		elgg_set_page_owner_guid(get_loggedin_userid());
+		$title = elgg_echo('groups:add');
+		elgg_push_breadcrumb($title);
+		$content = elgg_view('forms/groups/edit');
+	} else {
+		$title = elgg_echo("groups:edit");
+		$group = get_entity($guid);
+
+		if ($group && $group->canEdit()) {
+			elgg_set_page_owner_guid($group->getGUID());
+			elgg_push_breadcrumb($group->name, $group->getURL());
+			elgg_push_breadcrumb($title);
+			$content = elgg_view("forms/groups/edit", array('entity' => $group));
+		} else {
+			$content = elgg_echo('groups:noaccess');
+		}
+	}
+	
+	$params = array(
+		'content' => $content,
+		'title' => $title,
+		'filter' => '',
+		'buttons' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * Group invitations for a user
+ */
+function groups_handle_invitations_page() {
+	gatekeeper();
+
+	$user = elgg_get_page_owner();
+
+	$title = elgg_echo('groups:invitations');
+	elgg_push_breadcrumb($title);
+
+	// @todo temporary workaround for exts #287.
+	$invitations = groups_get_invited_groups($user->getGUID());
+	$content = elgg_view('groups/invitationrequests', array('invitations' => $invitations));
+
+	$params = array(
+		'content' => $content,
+		'title' => $title,
+		'filter' => '',
+		'buttons' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * Group profile page
+ *
+ * @param int $guid Group entity GUID
+ */
+function groups_handle_profile_page($guid) {
+	elgg_set_page_owner_guid($guid);
+
+	// turn this into a core function
+	global $autofeed;
+	$autofeed = true;
+
+	$group = get_entity($guid);
+
+	elgg_push_breadcrumb($group->name);
+
+	$sidebar = '';
+	$content = elgg_view('groups/profile/profile_block', array('entity' => $group));
+	if (group_gatekeeper(false)) {
+		$content .= elgg_view('groups/profile/widgets', array('entity' => $group));
+		$sidebar = elgg_view('groups/sidebar/members', array('entity' => $group));
+	} else {
+		$content .= elgg_view('groups/profile/closed_membership');
+	}
+
+	$params = array(
+		'content' => $content,
+		'sidebar' => $sidebar,
+		'title' => $group->name,
+		'buttons' => elgg_view('groups/profile/buttons', array('entity' => $group)),
+		'filter' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}
+
+/**
+ * Group activity page
+ *
+ * @param int $guid Group entity GUID
+ */
+function groups_handle_activity_page($guid) {
+
+	elgg_set_page_owner_guid($guid);
+
+	$group = get_entity($guid);
+	if (!$group || !elgg_instanceof($group, 'group')) {
+		forward();
+	}
+
+	group_gatekeeper();
+
+	$title = elgg_echo('groups:activity');
+
+	elgg_push_breadcrumb($group->name, $group->getURL());
+	elgg_push_breadcrumb($title);
+
+	$content = "Group activity goes here";
+
+	$params = array(
+		'content' => $content,
+		'title' => $title,
+		'buttons' => '',
+		'filter' => '',
+	);
+	$body = elgg_view_layout('content', $params);
+
+	echo elgg_view_page($title, $body);
+}