Merge branch 'master' into saravea

Conflicts:
	.gitmodules
	mod/admins
	mod/assemblies
	mod/audio_html5
	mod/beechat
	mod/crud
	mod/elgg-activitystreams
	mod/elggman
	mod/elggpg
	mod/favorites
	mod/federated-objects
	mod/friendly_time
	mod/group_alias
	mod/group_operators
	mod/languages
	mod/lightpics
	mod/openid_client
	mod/spotlight
	mod/suicide
	mod/tasks
	mod/videolist

1 files changed, 60 insertions, 0 deletions

diff --git a/mod/dokuwiki/lib/dokuwiki.php b/mod/dokuwiki/lib/dokuwiki.php
new file mode 100644
index 000000000..b49e4d4ee
--- /dev/null
+++ b/mod/dokuwiki/lib/dokuwiki.php
@@ -0,0 +1,60 @@
+<?php
+
+function current_dokuwiki_entity($create = true) {
+	$page_owner = elgg_get_page_owner_guid();
+	$user = elgg_get_logged_in_user_entity();
+	//error_log($page_owner->guid);
+	//error_log($user->guid);
+	if (!$page_owner)
+		$page_owner = 0;
+	$entities = elgg_get_entities(array('types' => 'object', 'subtypes' => 'dokuwiki', 'limit' => 1, 'owner_guid' => $page_owner));
+	if ($entities) {
+		$doku = $entities[0];
+		return $doku;
+	}
+	elseif ($user && $create) {
+		elgg_set_ignore_access(true);
+		$newdoku = new ElggObject();
+		$newdoku->access_id = ACCESS_PUBLIC;
+		$newdoku->owner_guid = $page_owner;
+		$newdoku->subtype = 'dokuwiki';
+		$newdoku->container_guid = $page_owner;
+		$newdoku->save();
+		$acl = array();
+			$acl[] = "# acl.auth.php";
+			$acl[] = '# <?php exit()?\>';
+			$acl[] = "*               @ALL        0";
+			$acl[] = "*               @user        1";
+			$acl[] = "*               @member        8";
+			$acl[] = "*               @admin        16";
+			$acl[] = "*               @root        255";
+		$newdoku->wiki_acl = implode("\n", $acl)."\n";
+		elgg_set_ignore_access(false);
+		return $newdoku;
+	}
+}
+
+function dokuwiki_recurse_copy($src,$dst) {
+	$dir = opendir($src);
+	@mkdir($dst);
+	while(false !== ( $file = readdir($dir)) ) {
+	if (( $file != '.' ) && ( $file != '..' )) {
+		if ( is_dir($src . '/' . $file) ) {
+		dokuwiki_recurse_copy($src . '/' . $file,$dst . '/' . $file);
+		}
+		else {
+		copy($src . '/' . $file,$dst . '/' . $file);
+		}
+	}
+	}
+	closedir($dir);
+} 
+
+function dokuwiki_create_datafolder($path) {
+	if (is_dir($path)) // if it exists must be already created
+		return;
+	mkdir($path, 0700, true);
+	$orig = elgg_get_plugins_path().'dokuwiki/vendors/dokuwiki/data';
+	dokuwiki_recurse_copy($orig, $path);
+	
+}