X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=phpfspot.git;a=blobdiff_plain;f=phpfspot.class.php;h=f71a0db1d3418cd74a5cae20699b9a9bd5762d2f;hp=0113fe6c7848bd4818b285a55279a109934108fe;hb=984b068b1369819a44bbfc4412476da0da49607f;hpb=94bb73ca0d019247d4f08fb03a7f5afc2b5323ee

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 0113fe6..f71a0db 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -457,9 +457,6 @@ class PHPFSPOT {
     */
    public function addTag($tag)
    {
-      // if the result of a date search are displayed, reset them
-      $this->resetDateSearch();
-
       if(!isset($_SESSION['selected_tags']))
          $_SESSION['selected_tags'] = Array();
 
@@ -550,18 +547,33 @@ class PHPFSPOT {
    {  
       $matched_photos = Array();
 
+      if(isset($_SESSION['from_date']) && isset($_SESSION['to_date'])) {
+         $from_date = strtotime($_SESSION['from_date']);
+         $to_date = strtotime($_SESSION['to_date']);
+         $additional_where_cond = "
+               p.time>='". $from_date ."'
+            AND
+               p.time<='". $to_date ."'
+         ";
+      } 
+
       /* return a search result */
       if(isset($_SESSION['searchfor']) && $_SESSION['searchfor'] != '') {
-         $result = $this->db->db_query("
+         $query_str = "
             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
-         ");
+            WHERE t.name LIKE '%". $_SESSION['searchfor'] ."%'";
+
+         if(isset($additional_where_cond))
+            $query_str.= "AND ". $additional_where_cond ." ";
+         $query_str.= "
+            ORDER BY p.time ASC
+         ";
+         $result = $this->db->db_query($query_str);
          while($row = $this->db->db_fetch_object($result)) {
             array_push($matched_photos, $row['photo_id']);
          }
@@ -576,14 +588,19 @@ class PHPFSPOT {
          $selected = substr($selected, 0, strlen($selected)-1);
 
          if($_SESSION['tag_condition'] == 'or') {
-            $result = $this->db->db_query("
+            $query_str = "
                SELECT DISTINCT photo_id
                   FROM photo_tags pt
                INNER JOIN photos p
                   ON p.id=pt.photo_id
                WHERE pt.tag_id IN (". $selected .")
+            ";
+            if(isset($additional_where_cond)) 
+               $query_str.= "AND ". $additional_where_cond ." ";
+
+            $query_str.= "
                ORDER BY p.time ASC
-            ");
+            ";
          }
          elseif($_SESSION['tag_condition'] == 'and') {
 
@@ -619,43 +636,30 @@ class PHPFSPOT {
                   AND pt". ($i+1) .".tag_id=". $_SESSION['selected_tags'][$i] ."
                "; 
             }
-            $result = $this->db->db_query($query_str);
+            if(isset($additional_where_cond)) 
+               $query_str.= "AND ". $additional_where_cond;
          }
 
+         $result = $this->db->db_query($query_str);
          while($row = $this->db->db_fetch_object($result)) {
             array_push($matched_photos, $row['photo_id']);
          }
          return $matched_photos;
       }
 
-      if(isset($_SESSION['from_date']) && isset($_SESSION['to_date'])) {
-         $from_date = strtotime($_SESSION['from_date']);
-         $to_date = strtotime($_SESSION['to_date']);
-         $result = $this->db->db_query("
-            SELECT DISTINCT photo_id
-               FROM photo_tags pt
-            INNER JOIN photos p
-               ON p.id=pt.photo_id
-            WHERE 
-               time>='". $from_date ."'
-            AND
-               time<='". $to_date ."'
-            ORDER BY p.time ASC
-         ");
-         while($row = $this->db->db_fetch_object($result)) {
-            array_push($matched_photos, $row['photo_id']);
-         }
-         return $matched_photos;
-      } 
-
       /* return all available photos */
-      $result = $this->db->db_query("
+      $query_str = "
          SELECT DISTINCT photo_id
             FROM photo_tags pt
          INNER JOIN photos p
             ON p.id=pt.photo_id
+      ";
+      if(isset($additional_where_cond)) 
+         $query_str.= "WHERE ". $additional_where_cond ." ";
+      $query_str.= "
          ORDER BY p.time ASC
-      ");
+      ";
+      $result = $this->db->db_query($query_str);
       while($row = $this->db->db_fetch_object($result)) {
          array_push($matched_photos, $row['photo_id']);
       }
@@ -1172,39 +1176,29 @@ class PHPFSPOT {
    } // setTagCondition()
 
    /** 
-    * invoke tag search 
+    * invoke tag & date search 
     *
     * this function will return all matching tags and store
-    * them in the session variable selected_tags. 
+    * them in the session variable selected_tags. furthermore
+    * it also handles the date search.
     * getPhotoSelection() will then only return the matching
     * photos.
     */
-   public function startTagSearch($searchfor)
+   public function startSearch($searchfor, $from, $to)
    {
       $_SESSION['searchfor'] = $searchfor;
-      $_SESSION['selected_tags'] = Array();
-
-      foreach($this->avail_tags as $tag) {
-         if(preg_match('/'. $searchfor .'/i', $this->tags[$tag]))
-            array_push($_SESSION['selected_tags'], $tag);
-      }
-
-      $this->resetDateSearch();
-
-   } // startTagSearch()
-
-   /** 
-    * invoke date search 
-    *
-    * this function in fact does nothing then only setting
-    * the from- and to-date in the users session variables.
-    * the result is generated by getPhotoSelection().
-    */
-   public function startDateSearch($from, $to)
-   {
       $_SESSION['from_date'] = $from;
       $_SESSION['to_date'] = $to;
-   }
+
+      if($searchfor != "") {
+         /* new search, reset the current selected tags */
+         $_SESSION['selected_tags'] = Array();
+         foreach($this->avail_tags as $tag) {
+            if(preg_match('/'. $searchfor .'/i', $this->tags[$tag]))
+               array_push($_SESSION['selected_tags'], $tag);
+         }
+      }
+   } // startSearch()
 
    /**
     * rotate image
@@ -1406,9 +1400,15 @@ class PHPFSPOT {
       $month = $_SESSION[$mode .'_date'] ? date("m", strtotime($_SESSION[$mode .'_date'])) : date("m");
       $day = $_SESSION[$mode .'_date'] ? date("d", strtotime($_SESSION[$mode .'_date'])) : date("d");
 
-      $output = "<input type=\"text\" size=\"3\" id=\"". $mode ."year\" value=\"". $year ."\" />\n";
-      $output.= "<input type=\"text\" size=\"1\" id=\"". $mode ."month\" value=\"". $month ."\" />\n";
-      $output.= "<input type=\"text\" size=\"1\" id=\"". $mode ."day\" value=\"". $day ."\" />\n";
+      $output = "<input type=\"text\" size=\"3\" id=\"". $mode ."year\" value=\"". $year ."\"";
+      if(!isset($_SESSION[$mode .'_date'])) $output.= " disabled=\"disabled\"";
+      $output.= " />\n";
+      $output.= "<input type=\"text\" size=\"1\" id=\"". $mode ."month\" value=\"". $month ."\"";
+      if(!isset($_SESSION[$mode .'_date'])) $output.= " disabled=\"disabled\"";
+      $output.= " />\n";
+      $output.= "<input type=\"text\" size=\"1\" id=\"". $mode ."day\" value=\"". $day ."\"";
+      if(!isset($_SESSION[$mode .'_date'])) $output.= " disabled=\"disabled\"";
+      $output.= " />\n";
       return $output;
 
    } // get_calendar()