Merge branch 'master' into subscription

* master: (175 commits)
  some coding style improvements
  added .idea project folder to gitignore
  use correct setUp method and parent calls.
  Correct German plugin manager translation (download != install)
  correct return in sendDigest()
  Fix case-insensitive match in ACL checking
  GeSHi update to 1.0.8.11
  ignore empty header on mail sending
  remove empty BCC/CC mail headers
  Galician language update
  some welcome page changes
  Combine subsequent calls to strtr into a single transformation
  changed semicolon to colon in link to welcome page to make it less confusing
  fixed wrong sidebar showing in namespaces when sidebar is disabled
  Typo fix for TL;DR
  removed a bunch of outdated and irrelevant networking acronyms
  added another place to look for logo to make it more consistent (FS#2656)
  French language update
  Czech language update
  compat js findPosX/y more closely mimic historical function
  ...

Conflicts:
	inc/auth.php
	inc/common.php
	inc/subscription.php
	lib/exe/indexer.php

1 files changed, 7 insertions, 5 deletions

diff --git a/lib/plugins/popularity/helper.php b/lib/plugins/popularity/helper.php
index af1e8a706..5bbeddba0 100644
--- a/lib/plugins/popularity/helper.php
+++ b/lib/plugins/popularity/helper.php
@@ -29,6 +29,8 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
      */
     var $popularityLastSubmitFile;
 
+    var $version;
+
 
     function helper_plugin_popularity(){
         global $conf;
@@ -69,7 +71,7 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
 
     /**
      * Check if autosubmit is enabled
-     * @return TRUE if we should send data once a month, FALSE otherwise
+     * @return boolean TRUE if we should send data once a month, FALSE otherwise
      */
     function isAutoSubmitEnabled(){
         return @file_exists($this->autosubmitFile);
@@ -78,7 +80,7 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
     /**
      * Send the data, to the submit url
      * @param string $data The popularity data
-     * @return An empty string if everything worked fine, a string describing the error otherwise
+     * @return string An empty string if everything worked fine, a string describing the error otherwise
      */
     function sendData($data){
         $error = '';
@@ -102,7 +104,7 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
 
     /**
      * Gather all information
-     * @return The popularity data as a string
+     * @return string The popularity data as a string
      */
     function gatherAsString(){
         $data = $this->_gather();
@@ -119,7 +121,7 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
 
     /**
      * Gather all information
-     * @return The popularity data as an array
+     * @return array The popularity data as an array
      */
     function _gather(){
         global $conf;
@@ -143,7 +145,7 @@ class helper_plugin_popularity extends Dokuwiki_Plugin {
 
         // number and size of pages
         $list = array();
-        search($list,$conf['datadir'],array($this,'_search_count'),'','');
+        search($list,$conf['datadir'],array($this,'_search_count'),array('all'=>false),'');
         $data['page_count']    = $list['file_count'];
         $data['page_size']     = $list['file_size'];
         $data['page_biggest']  = $list['file_max'];