From: Florent Bruneau <florent.bruneau@polytechnique.org>
Date: Fri, 4 Jul 2008 20:24:07 +0000 (+0200)
Subject: Can define the suffix to use in the tree for both read and unread messages.
X-Git-Tag: 1.8.1~4
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=c254ab487126564b7111ce8a0026192dedec9b16;hp=fdee5f352e1a08e3003a9b847236816ebe7cc51a;p=banana.git

Can define the suffix to use in the tree for both read and unread messages.

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
---

diff --git a/banana/banana.inc.php.in b/banana/banana.inc.php.in
index 1311029..a419909 100644
--- a/banana/banana.inc.php.in
+++ b/banana/banana.inc.php.in
@@ -37,6 +37,10 @@ class Banana
     static public $spool_tmax    = 10;
     static public $spool_boxlist = true;
 
+### Tree options ###
+    static public $tree_read  = '';
+    static public $tree_unread = 'r';
+
 ### Message processing ###
     static public $msgparse_headers = array('content-disposition', 'content-transfer-encoding',
                                        'content-type', 'content-id', 'date', 'followup-to',
diff --git a/banana/tree.inc.php b/banana/tree.inc.php
index 703f200..6a3d1cc 100644
--- a/banana/tree.inc.php
+++ b/banana/tree.inc.php
@@ -88,6 +88,21 @@ class BananaTree
         file_put_contents(BananaTree::filename($id), serialize($this));
     }
 
+    /** Create a reference to a tree image.
+     */
+    static private function makeTreeImg($img, $alt)
+    {
+        return Banana::$page->makeImg(Array('img' => $img, 'alt' => $alt, 'height' => 18, 'width' => 14));
+    }
+
+    /** Add an entry to the static tree association table.
+     */
+    static private function addTreeKind(array& $tree, $ascii, $img)
+    {
+        $tree[$ascii] = array(self::makeTreeImg($img . Banana::$tree_unread, $ascii),
+                              self::makeTreeImg($img . Banana::$tree_read, $ascii));
+    }
+
     /** Return html to display the tree
      */
     public function &show()
@@ -98,18 +113,13 @@ class BananaTree
         static $t_e, $tree;
         //$u_h, $u_ht, $u_vt, $u_l, $u_f, $r_h, $r_ht, $r_vt, $r_l, $r_f;
         if (!isset($t_e)) {
+            $t_e   = self::makeTreeImg('e', ' ');
             $tree  = array();
-            $t_e   = Banana::$page->makeImg(Array('img' => 'e',  'alt' => ' ', 'height' => 18, 'width' => 14));
-            $tree['+'] = array(Banana::$page->makeImg(Array('img' => 'p2', 'alt' => '-', 'height' => 18,  'width' => 14)),
-                               Banana::$page->makeImg(Array('img' => 'p2r', 'alt' => '+', 'height' => 18, 'width' => 14)));
-            $tree['-'] = array(Banana::$page->makeImg(Array('img' => 'm2', 'alt' => '-', 'height' => 18,  'width' => 14)),
-                               Banana::$page->makeImg(Array('img' => 'm2r', 'alt' => '-', 'height' => 18, 'width' => 14)));
-            $tree['|'] = array(Banana::$page->makeImg(Array('img' => 'l2', 'alt' => '|', 'height' => 18, 'width' => 14)),
-                               Banana::$page->makeImg(Array('img' => 'l2r', 'alt' => '|', 'height' => 18, 'width' => 14)));
-            $tree['`'] = array(Banana::$page->makeImg(Array('img' => 'a2', 'alt' => '`', 'height' => 18, 'width' => 14)),
-                               Banana::$page->makeImg(Array('img' => 'a2r', 'alt' => '`', 'height' => 18, 'width' => 14)));
-            $tree['t'] = array(Banana::$page->makeImg(Array('img' => 't2', 'alt' => 't', 'height' => 18, 'width' => 14)),
-                               Banana::$page->makeImg(Array('img' => 't2r', 'alt' => 't', 'height' => 18, 'width' => 14)));
+            self::addTreeKind($tree, '+', 'p2');
+            self::addTreeKind($tree, '-', 'm2');
+            self::addTreeKind($tree, '|', 'l2');
+            self::addTreeKind($tree, '`', 'a2');
+            self::addTreeKind($tree, 't', 't2');
         }
         $text = '<div class="tree">';
         foreach ($this->data as &$line) {