moved tag-search code into general getphotoselection function

[phpfspot.git] / phpfspot.class.php

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 7bccc9e8672489dd294d2c538c9ba1dc03e00230..c4dddb4efb3e85eed087f0348eb08441aa5bbdb4 100644 (file)
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -32,6 +32,9 @@ class PHPFSPOT {
       if(!isset($_SESSION['tag_condition']))
          $_SESSION['tag_condition'] = 'or';
 
+      if(!isset($_SESSION['searchfor']))
+         $_SESSION['searchfor'] = '';
+
    } // __construct()
 
    public function __destruct()
@@ -41,6 +44,7 @@ class PHPFSPOT {
 
    public function show()
    {
+      $this->tmpl->assign('searchfor', $_SESSION['searchfor']);
       $this->tmpl->assign('page_title', $this->cfg->page_title);
       $this->tmpl->assign('current_condition', $_SESSION['tag_condition']);
       $this->tmpl->show("index.tpl");
@@ -96,7 +100,7 @@ class PHPFSPOT {
 
    public function showPhoto($photo)
    {
-      $all_photos = $this->getAllTagPhotos();
+      $all_photos = $this->getPhotoSelection();
 
       foreach($all_photos as $all_photo) {
          
@@ -189,10 +193,29 @@ class PHPFSPOT {
 
    } // resetTags()
 
-   public function getAllTagPhotos()
+   public function getPhotoSelection()
    {  
       $tagged_photos = Array();
 
+      /* return a search result */
+      if(isset($_SESSION['searchfor']) && $_SESSION['searchfor'] != '') {
+         $result = $this->db->db_query("
+            SELECT DISTINCT photo_id
+               FROM photo_tags pt
+            INNER JOIN photos p
+               ON p.id=pt.photo_id
+            INNER JOIN tags t
+               ON pt.tag_id=t.id
+            WHERE t.name LIKE '%". $_SESSION['searchfor'] ."%'
+               ORDER BY p.time ASC
+         ");
+         while($row = $this->db->db_fetch_object($result)) {
+            array_push($tagged_photos, $row['photo_id']);
+         }
+         return $tagged_photos;
+      }
+
+      /* return according the selected tags */
       if(isset($_SESSION['selected_tags'])) {
          $selected = "";
          foreach($_SESSION['selected_tags'] as $tag)
@@ -241,27 +264,28 @@ class PHPFSPOT {
                   array_push($tagged_photos, $row['photo_id']);
             }
          }
-      }
-      else {
-         $result = $this->db->db_query("
-            SELECT DISTINCT photo_id
-               FROM photo_tags pt
-            INNER JOIN photos p
-               ON p.id=pt.photo_id
-            ORDER BY p.time ASC
-         ");
-         while($row = $this->db->db_fetch_object($result)) {
-            array_push($tagged_photos, $row['photo_id']);
-         }
+         return $tagged_photos;
       }
 
+      /* return all available photos */
+      $result = $this->db->db_query("
+         SELECT DISTINCT photo_id
+            FROM photo_tags pt
+         INNER JOIN photos p
+            ON p.id=pt.photo_id
+         ORDER BY p.time ASC
+      ");
+      while($row = $this->db->db_fetch_object($result)) {
+         array_push($tagged_photos, $row['photo_id']);
+      }
       return $tagged_photos;
 
-   } // getAllTagPhotos()
+   } // getPhotoSelection()
 
    public function showPhotoIndex()
    {
-      $photos = $this->getAllTagPhotos();
+      $photos = $this->getPhotoSelection();
+
       $count = count($photos);
 
       $rows = 0;
@@ -408,7 +432,7 @@ class PHPFSPOT {
    {
       if(!$idx) {
          /* get all available photos */
-         $all = $this->getAllTagPhotos();
+         $all = $this->getPhotoSelection();
       }
       else
          $all = Array($idx);
@@ -480,6 +504,12 @@ class PHPFSPOT {
 
    } // setTagCondition()
 
+   public function startSearch($searchfor)
+   {
+      $_SESSION['searchfor'] = $searchfor;
+
+   } // startSearch()
+
 }
 
 ?>