/elgg/mod/dokuwiki/start.php
PHP | 204 lines | 172 code | 15 blank | 17 comment | 64 complexity | 0b3dbce61f751cdeee129830a6621def MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, BSD-3-Clause, LGPL-2.1
- <?php
- /**
- * Elgg dokuwiki plugin
- *
- * @package
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
- * @author lorea
- * @copyright lorea
- * @link http://lorea.cc
- */
- function current_dokuwiki_entity($create = true) {
- $page_owner = page_owner();
- $user = get_loggedin_user();
- //error_log($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 $newdoku;
- }
- }
- function elggdoku_recurse_copy($src,$dst) {
- $dir = opendir($src);
- @mkdir($dst);
- while(false !== ( $file = readdir($dir)) ) {
- if (( $file != '.' ) && ( $file != '..' )) {
- if ( is_dir($src . '/' . $file) ) {
- elggdoku_recurse_copy($src . '/' . $file,$dst . '/' . $file);
- }
- else {
- copy($src . '/' . $file,$dst . '/' . $file);
- }
- }
- }
- closedir($dir);
- }
- function elggdokuwiki_create_datafolder($path) {
- global $CONFIG;
- if (is_dir($path)) // if it exists must be already created
- return;
- mkdir($path, 0700, true);
- $orig = $CONFIG->pluginspath.'dokuwiki/lib/dokuwiki/data';
- elggdoku_recurse_copy($orig, $path);
-
- }
- function elggdokuwiki_page_handler($page) {
- global $CONFIG;
- if ($page[0] === "index") {
- set_context("search");
- include($CONFIG->pluginspath.'dokuwiki/index.php');
- return;
- }
- set_context("dokuwiki");
- $dokuwiki_path = $CONFIG->pluginspath.'dokuwiki/lib/dokuwiki/';
- $doku = current_dokuwiki_entity();
- if (!$doku) // can fail if there is no user and wiki doesnt exist
- forward();
- $parsed_url = parse_url($CONFIG->wwwroot.'pg/dokuwiki/');
- $url_base = $parsed_url['path'];
- if (is_numeric($page[0])) {
- $entity_guid = $page[0];
- $ent = get_entity($entity_guid);
- if (($ent && $ent instanceof ElggGroup) && $ent->dokuwiki_enable !== 'yes') {
- // wiki not activated for this group. bail out.
- forward();
- }
- if ($ent && (/*$ent instanceof ElggUser ||*/ $ent instanceof ElggGroup)) {
- set_page_owner($entity_guid);
- $data_path = $CONFIG->dataroot.'wikis/'.$entity_guid;
- } else {
- // can't see the group
- forward();
- }
- $page = array_slice($page, 1); // pop first element
- define('DOKU_REL', $url_base.$entity_guid."/");
- define('DOKU_BASE', $url_base.$entity_guid."/");
- define('DOKU_URL', $CONFIG->wwwroot.'pg/dokuwiki/'.$entity_guid."/");
- }
- else {
- $data_path = $CONFIG->dataroot.'wiki';
- define('DOKU_REL', $url_base);
- define('DOKU_BASE', $url_base);
- define('DOKU_URL', $CONFIG->wwwroot.'pg/dokuwiki/');
- }
- define('DOKU_INC', $dokuwiki_path);
- define('DOKU_MEDIA', $CONFIG->wwwroot.'mod/dokuwiki/lib/dokuwiki/');
- define('DOKU_CONF', $dokuwiki_path."conf/");
- elggdokuwiki_create_datafolder($data_path);
- define('DOKU_ELGGDATA',$data_path);
- if (empty($page) || (count($page)==1 && $page[0] == 'acl')) {
- $page = array('doku.php');
- }
- else if ((count($page)==1 && $page[0] == 'usermanager')) {
- $page = array('doku.php');
- }
- else if ((count($page)==1 && $page[0] == 'plugin')) {
- $page = array('doku.php');
- }
- else if ((count($page)==1 && $page[0] == 'config')) {
- $page = array('doku.php');
- }
- else if ((count($page)==1 && $page[0] == 'revert')) {
- $page = array('doku.php');
- }
- else if ((count($page)==1 && $page[0] == 'popularity')) {
- $page = array('doku.php');
- }
- if (empty($page) || (count($page)==1 && !$page[0])) {
- $page = array('doku.php');
- }
- $_SERVER['PHP_AUTH_USER'] = get_loggedin_user()->username;
- $_SERVER['PHP_AUTH_PW'] = get_loggedin_user()->password;
- if (count($page) == 1) {
- $doku_body = elgg_view('dokuwiki/index',array('page'=>$page[0]));
- echo $doku_body;
- }
- else {
- // avoid inclusion over root
- $dest = realpath($dokuwiki_path.implode("/",$page));
- if (strpos($dest, $dokuwiki_path) == 0)
- $doku_body = elgg_view('dokuwiki/index',array('page'=>implode("/",$page)));
- echo $doku_body;
- }
- return;
- }
- function elggdokuwiki_pagesetup() {
- global $CONFIG;
- if (page_owner()) {
- $page_owner = page_owner_entity();
- if ($page_owner instanceof ElggGroup && $page_owner->dokuwiki_enable == 'yes')
- $title = elgg_echo("dokuwiki:groupwiki");
- if ($title && get_context() == "groups") {
- add_submenu_item($title, $CONFIG->wwwroot . "pg/dokuwiki/" . page_owner());
- }
- }
- }
- function elggdokuwiki_icon_hook($hook, $entity_type, $returnvalue, $params) {
- global $CONFIG;
- if ($hook == 'entity:icon:url' && $params['entity']->getSubtype() == 'dokuwiki') {
- $owner = get_entity($params['entity']->container_guid);
- if ($owner)
- return $owner->getIcon($params['size']);
- }
- return $returnvalue;
- }
- function elggdokuwiki_url($entity) {
- global $CONFIG;
- return $CONFIG->url . "pg/dokuwiki/".$entity->container_guid;
- }
- function elggdokuwiki_init(){
- global $CONFIG;
- register_entity_type('object','dokuwiki');
- register_plugin_hook('entity:icon:url', 'object', 'elggdokuwiki_icon_hook');
- register_entity_url_handler('elggdokuwiki_url','object', 'dokuwiki');
- register_elgg_event_handler('pagesetup','system','elggdokuwiki_pagesetup');
- register_page_handler('dokuwiki','elggdokuwiki_page_handler');
- add_group_tool_option('dokuwiki',elgg_echo('groups:enabledokuwiki'),false);
- add_group_tool_option('dokuwiki_frontsidebar',elgg_echo('groups:enabledokuwiki_frontsidebar'),false);
- add_group_tool_option('dokuwiki_frontpage',elgg_echo('groups:enabledokuwiki_frontpage'),false);
- elgg_extend_view('groups/forum_latest','dokuwiki/grouppage');
- elgg_extend_view('groups/left_column','dokuwiki/sidebar');
- /*if (isloggedin()) {
- add_menu(elgg_echo('dokuwiki'), $CONFIG->wwwroot . "pg/dokuwiki/index");
- }*/
- elgg_extend_view("metatags", "dokuwiki/metatags");
- }
- register_elgg_event_handler('init','system','elggdokuwiki_init');
- ?>