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   1  <?php 
   2  /**

   3  * crop.php

   4  *

   5  * This file handles the cropping for both fullsize and thumbnail

   6  * images when using the cropping tool.  This file also calls up the watermark

   7  * function if appropriate.  The actual crop tool interface is located in

   8  * the /lib/croptool.php file

   9  * 

  10  * @package      admin

  11  * @author       A Gianotto <snipe@snipe.net>

  12  * @version 3.0

  13  * @since 3.0

  14  *

  15  */
  16  
  17  /**

  18  *

  19  * {@source }

  20  */
  21  
  22  $GALLERY_SECTION = "image";
  23  $PAGE_TITLE = "Crop Tool";
  24  
  25  
  26  include  ("../../inc/config.php");
  27  include ($cfg_admin_path."/lib/connect.php");
  28  include  ($cfg_admin_path."/lib/admin.functions.php");
  29  include ($cfg_admin_path."/lib/dropdown.functions.php");
  30  
  31  include  ("../layout/admin.header.php");
  32  
  33  // get the category details

  34  if (!empty($_REQUEST['gallery_id'])) {
  35  $sql = "select name, default_thumbtype, watermark_txt from snipe_gallery_cat where id='".$_REQUEST['gallery_id']."'";
  36      if ($get_catname = mysql_query($sql)) {
  37          $valid_cat = mysql_num_rows($get_catname);
  38          if ($valid_cat > 0) {                
  39              list($this_catname, $this_thumbtype, $this_watermark_txt) = mysql_fetch_row($get_catname);        
  40          }
  41      }
  42  }
  43  
  44  if (!empty($_REQUEST['image_id'])) {    
  45  
  46  
  47      
  48      $sql = "select filename, cat_id from snipe_gallery_data where id='".$_REQUEST['image_id']."'";
  49      if ($get_filename = mysql_query($sql)) {
  50          $valid_image = mysql_num_rows($get_filename);
  51          if ($valid_image > 0) {                
  52              list($image_filename, $gallery_id) = mysql_fetch_row($get_filename);                
  53  
  54              if (($_REQUEST['crop']==1) && (isset($_REQUEST['sx']))  && (isset($_REQUEST['sy'])) && (isset($_REQUEST['ex'])) && (isset($_REQUEST['ey']))) {
  55  
  56                  $uploaded_img_size = getimagesize($cfg_pics_path."/".$image_filename);
  57  
  58                  if ((isset($this_thumbtype)) && (($uploaded_img_size[2]==2) || ($uploaded_img_size[2]==2)) && ($_REQUEST['croptype']=="full"))  {
  59                      
  60  
  61                      cropImage($image_filename, $_REQUEST['sx'], $_REQUEST['sy'],$_REQUEST['ex'],$_REQUEST['ey'], 0);                
  62  
  63                      if (trim($this_watermark_txt)!="") {
  64                          cropImage($image_filename, $_REQUEST['sx'], $_REQUEST['sy'],$_REQUEST['ex'],$_REQUEST['ey'], 1);
  65  
  66                          $text_length = (strlen($this_watermark_txt) * 6);
  67                          if (($uploaded_img_size[0] - $cfg_font_h_padding) > $text_length){
  68                              watermark_img($image_filename, $this_watermark_txt, $cfg_font_size);                
  69                          } 
  70                          
  71                      }                                
  72  
  73                  } else  {
  74  
  75                      cropImage($image_filename, $_REQUEST['sx'], $_REQUEST['sy'],$_REQUEST['ex'],$_REQUEST['ey'],  1);
  76                  }
  77  
  78                      
  79  
  80                  if ($_REQUEST['croptype']!="full") {                    
  81                      $sql = "update snipe_gallery_data set thumbname='".$image_filename."' where id='".$_REQUEST['image_id']."'";
  82                  }
  83                  
  84  
  85                  if ($update_img = mysql_query($sql)) {
  86                      if ($_REQUEST['croptype']=="full") {        
  87                          echo "<h3>".$LANG_ADMIN_IMG_CROPPED."</h3>";
  88                          echo "<p>".$LANG_ADMIN_IMG_CROPPED_TXT ."</p>";
  89                          echo '<img src="'.$cfg_pics_url.'/'.$image_filename.'?'.date("U").'">';
  90                      } else {
  91                          echo "<h3>".$LANG_ADMIN_THUMB_ACCEPT."</h3>";
  92                          echo "<p>".$LANG_ADMIN_THUMB_ACCEPT_TXT."</p>";
  93                          $size = getimagesize($cfg_thumb_url.'/'.$image_filename);                        
  94                          echo '<img src="'.$cfg_thumb_url.'/'.$image_filename.'?'.date("U").'">';
  95                      }
  96                      
  97                  } else {
  98                      echo "error";
  99                  }
 100          } else {
 101              if ($_REQUEST['croptype']=="full") {    
 102                  echo "<h3>".$LANG_SUBNAV_EDIT_IMG.": ".$LANG_ADMIN_CROP_IMG."</h3>\n\n";
 103                  echo "<p>".$LANG_ADMIN_CROP_TXT."</p>";
 104              } else {
 105                  echo "<h3>".$LANG_SUBNAV_EDIT_IMG.": ".$LANG_ADMIN_SEL_THUMB."</h3>\n\n";
 106                  echo "<p>".$LANG_ADMIN_SEL_THUMB_TXT."</p>";
 107                  
 108              }
 109              
 110              $image_size = getimagesize($cfg_pics_path.'/'.$image_filename);
 111              $img_width = $image_size[0];
 112              $img_height= $image_size[1];
 113              $show_crop_js = 1;
 114              
 115              include ($cfg_admin_path."/lib/croptool.php");
 116          }
 117      } else {
 118          echo "<p>".$LANG_ERR_ERROR ." - ".$LANG_ERR_INVALID_IMAGEID_HEAD."</p>";
 119      }
 120  } else {
 121      echo "<p class=\"errortxt\">".$LANG_ERR_DB_ERROR."</p>";
 122      if ($cfg_debug_on==1) {
 123          echo "<p><b>mySQL said: </b>";
 124          echo mysql_error();
 125          echo "</p>\n\n<p><b>SQL query:</b> $sql </p>";
 126  
 127      }
 128  }
 129  
 130  
 131  
 132      
 133  
 134  } else {
 135  echo "<h3>".$LANG_ERR_NOIMAGE_HEAD."</h3>\n\n";
 136   echo "<p>".$LANG_ERR_NOIMAGE_CROP." </p>";
 137  }
 138  
 139  
 140  include  ("../layout/admin.footer.php"); ?>