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    • Re: Wiki pictures can __not__ be wiped

    Posted by gray

    Although... I didn't really like that patch. I want uploaded pictures to never be overwritten and just to build up a history of images such as: foo.jpg, foo_v2.jpg, foo_v3.jpg, etc, etc.

    So I used the patch (in tiki 1.8.5: tiki-editpage.php): -

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    // Upload pictures here
if (($feature_wiki_pictures == 'y') && (isset($tiki_p_upload_picture)) && ($tiki_p_upload_picture == 'y')) {
  if (isset($_FILES['picfile1']) && is_uploaded_file($_FILES['picfile1']['tmp_name'])) {
    $picname = $_FILES['picfile1']['name'];
    $fext  = array_pop(explode('.', $picname));
    $fname = basename($picname, '.'.$fext);
    // if filename not exists behave like before, if not:
    //   if filename exists already on other page create new filename filename_xxx.extension with xxx is a number
		if (preg_match('/\.(gif|png|jpe?g)$/i',$picname)) {
      if ( is_file("img/wiki_up/$tikidomain" . $picname) ) {
        //file already there                  
        $tmp_counter = 2;   
        do {
          $new_picname = $fname.'_v'.$tmp_counter.'.'.$fext;
          $tmp_counter++;         
          } while ( is_file("img/wiki_up/$tikidomain". $new_picname) );       
        move_uploaded_file($_FILES['picfile1']['tmp_name'], "img/wiki_up/$tikidomain" . $new_picname);
        $_REQUEST["edit"] = $_REQUEST["edit"] . "{picture file=img/wiki_up/$tikidomain$new_picname}";                 
      } else {
        //new file
        move_uploaded_file($_FILES['picfile1']['tmp_name'], "img/wiki_up/$tikidomain" . $picname);
        $_REQUEST["edit"] = $_REQUEST["edit"] . "{picture file=img/wiki_up/$tikidomain$picname}";
      }               
    }
  }
}

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