From 5861549e51d5cbe9ef7b0f504d0ede06c8fcc676 Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Fri, 26 Aug 2011 11:02:11 +0000
Subject: feature 1729: rewrite function get_thumbnail_title to provide a
 complete tooltip to the template file. It include the name of the photo,
 details such as number of visits, number of comments, rating score, and the
 description.

git-svn-id: http://piwigo.org/svn/trunk@11996 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/category_default.inc.php |  9 +++++--
 include/functions.inc.php        | 54 ++++++++++++++++++++++++++++++++--------
 2 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/include/category_default.inc.php b/include/category_default.inc.php
index 40e5b6814..1133c2b00 100644
--- a/include/category_default.inc.php
+++ b/include/category_default.inc.php
@@ -104,6 +104,11 @@ foreach ($pictures as $row)
         array('start')
       );
 
+  if (isset($nb_comments_of) )
+  {
+    $row['nb_comments'] = (int)@$nb_comments_of[$row['id']];
+  }
+
   $tpl_var =
     array(
       'ID'        => $row['id'],
@@ -166,9 +171,9 @@ foreach ($pictures as $row)
   
   $tpl_var['NAME'] = $name;
 
-  if ( isset($nb_comments_of) )
+  if (isset($row['nb_comments']))
   {
-    $tpl_var['NB_COMMENTS'] = (int)@$nb_comments_of[$row['id']];
+    $tpl_var['NB_COMMENTS'] = $row['nb_comments'];
   }
 
   $tpl_thumbnails_var[] = $tpl_var;
diff --git a/include/functions.inc.php b/include/functions.inc.php
index 09ac3b668..ae29267d7 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -782,25 +782,47 @@ function get_thumbnail_location($element_info)
   return $path;
 }
 
-/* returns the title of the thumnail */
-function get_thumbnail_title($element_info)
+/**
+ * returns the title of the thumbnail based on photo properties
+ */
+function get_thumbnail_title($info)
 {
-  // message in title for the thumbnail
-  if (isset($element_info['file']))
+  global $conf, $user;
+
+  $title = get_picture_title($info);
+
+  $details = array();
+
+  if ($info['hit'] != 0)
   {
-    $thumbnail_title = $element_info['file'];
+    $details[] = $info['hit'].' '.strtolower(l10n('Visits'));
   }
-  else
+
+  if ($conf['rate'] and !empty($info['rating_score']))
+  {
+    $details[] = strtolower(l10n('Rating score')).' '.$info['rating_score'];
+  }
+
+  if (isset($info['nb_comments']) and $info['nb_comments'] != 0)
   {
-    $thumbnail_title = '';
+    $details[] = l10n_dec('%d comment', '%d comments', $info['nb_comments']);
   }
 
-  if (!empty($element_info['filesize']))
+  if (count($details) > 0)
   {
-    $thumbnail_title .= ' : '.sprintf(l10n('%d Kb'), $element_info['filesize']);
+    $title.= ' ('.implode(', ', $details).')';
   }
 
-  return $thumbnail_title;
+  if (!empty($info['comment']))
+  {
+    $title.= ' '.$info['comment'];
+  }
+
+  $title = strip_tags($title);
+
+  $title = trigger_event('get_thumbnail_title', $title, $info);
+
+  return $title;
 }
 
 /**
@@ -847,6 +869,18 @@ function get_name_from_file($filename)
   return str_replace('_',' ',get_filename_wo_extension($filename));
 }
 
+/**
+ */
+function get_picture_title($info)
+{
+  if (isset($info['name']) and !empty($info['name']))
+  {
+    return $info['name'];
+  }
+
+  return  get_name_from_file($info['file']);
+}
+
 /**
  * returns the corresponding value from $lang if existing. Else, the key is
  * returned
-- 
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