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<?php
/**************************************************************************
* *
* 4images - A Web Based Image Gallery Management System *
* ---------------------------------------------------------------- *
* *
* File: thumbnailer.php *
* Copyright: (C) 2002 Jan Sorgalla *
* Email: jan@4homepages.de *
* Web: http://www.4homepages.de *
* Scriptversion: 1.7.1 *
* *
* Never released without support from: Nicky (http://www.nicky.net) *
* *
**************************************************************************
* *
* Dieses Script ist KEINE Freeware. Bitte lesen Sie die Lizenz- *
* bedingungen (Lizenz.txt) für weitere Informationen. *
* --------------------------------------------------------------- *
* This script is NOT freeware! Please read the Copyright Notice *
* (Licence.txt) for further information. *
* *
*************************************************************************/
$nozip = 1;
define('IN_CP', 1);
define('ROOT_PATH', './../');
require('admin_global.php');
require(ROOT_PATH.'includes/image_utils.php');
if ($action == "") {
$action = "checkthumbnails";
}
show_admin_header();
$convert_options = init_convert_options();
if ($convert_options['convert_error']) {
echo $convert_options['convert_error'];
show_admin_footer();
exit;
}
if ($action == "createthumbnails") {
$dimension = (isset($HTTP_POST_VARS['dimension']) && intval($HTTP_POST_VARS['dimension'])) ? intval($HTTP_POST_VARS['dimension']) : 100;
$resize_type = (isset($HTTP_POST_VARS['resize_type']) && intval($HTTP_POST_VARS['resize_type'])) ? intval($HTTP_POST_VARS['resize_type']) : 1;
$quality = (isset($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) && intval($HTTP_POST_VARS['quality']) <= 100) ? intval($HTTP_POST_VARS['quality']) : 100;
$image_list = (isset($HTTP_POST_VARS['image_list'])) ? $HTTP_POST_VARS['image_list'] : "";
if (!empty($image_list)) {
$image_id_sql = "";
foreach ($image_list as $key => $val) {
if ($val == 1) {
$image_id_sql .= (($image_id_sql != "") ? ", " : "" ).$key;
}
}
$sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
FROM ".IMAGES_TABLE."
WHERE image_id IN($image_id_sql)";
$result = $site_db->query($sql);
$image_cache = array();
while ($row = $site_db->fetch_array($result)) {
$image_cache[$row['image_id']] = $row;
}
foreach ($image_list as $key => $val) {
if ($val == 1) {
echo "<p>".$lang['creating_thumbnail'].$image_cache[$key]['image_name']." (".$image_cache[$key]['image_media_file'].") .... \n";
flush();
@set_time_limit(90);
if (create_thumbnail(MEDIA_PATH."/".$image_cache[$key]['cat_id']."/".$image_cache[$key]['image_media_file'], THUMB_PATH."/".$image_cache[$key]['cat_id']."/".$image_cache[$key]['image_media_file'], $quality, $dimension, $resize_type)) {
$sql = "UPDATE ".IMAGES_TABLE."
SET image_thumb_file = '".$image_cache[$key]['image_media_file']."'
WHERE image_id = $key";
$site_db->query($sql);
echo "<br /> <b>".$lang['creating_thumbnail_success']."</b><p>";
}
else {
echo "<br /> <b class=\"marktext\">".$lang['creating_thumbnail_error']."</b><p>";
}
}
}
}
else {
echo "<b>Just relaxing because you give me nothing to do!</b>";
}
}
if ($action == "checkthumbnails") {
$num_newimages = (isset($HTTP_POST_VARS['num_newimages']) && intval($HTTP_POST_VARS['num_newimages'])) ? intval($HTTP_POST_VARS['num_newimages']) : 10;
show_form_header("thumbnailer.php", "checkthumbnails");
show_table_header($lang['check_thumbnails'], 2);
$desc = $lang['check_thumbnails_desc'];
$desc .= " ".$lang['num_newimages_desc']."<input type=\"text\" name=\"num_newimages\" value=\"".$num_newimages."\" size=\"5\">";
show_custom_row($desc, "<input type=\"submit\" value=\"".$lang['check_thumbnails']."\" class=\"button\">");
show_table_footer();
echo "</form>";
}
if (isset($HTTP_POST_VARS['action']) && $HTTP_POST_VARS['action'] == "checkthumbnails") {
$sql = "SELECT image_id, image_name, cat_id, image_media_file, image_thumb_file
FROM ".IMAGES_TABLE;
$result = $site_db->query($sql);
$imgs = "";
if ($result) {
$bgcounter = 0;
$image_counter = 0;
while ($image_row = $site_db->fetch_array($result)) {
if ((!file_exists(THUMB_PATH."/".$image_row['cat_id']."/".$image_row['image_thumb_file']) || $image_row['image_thumb_file'] == "") && file_exists(MEDIA_PATH."/".$image_row['cat_id']."/".$image_row['image_media_file'])) {
$image_info = getimagesize(MEDIA_PATH."/".$image_row['cat_id']."/".$image_row['image_media_file']);
if ($image_info[2] == 1 || $image_info[2] == 2 || $image_info[2] == 3) {
$imgs .= "<tr class=\"".get_row_bg()."\">";
$imgs .= "<td width=\"20%\"><input type=\"checkbox\" name=\"image_list[".$image_row['image_id']."]\" value=\"1\" checked=\"checked\"></td>\n";
$imgs .= "<td width=\"30%\"><b><a href=\"".$site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_row['image_id'])."\" target=_blank>".$image_row['image_name']."</a></b></td>\n";
$imgs .= "<td width=\"25%\">".$image_row['image_media_file']."</td>\n";
$imgs .= "<td width=\"25%\">".$cat_cache[$image_row['cat_id']]['cat_name']."</td></tr>\n";
$image_counter++;
}
}
if ($image_counter == $num_newimages) {
break;
}
}
}
if (empty($imgs)) {
echo "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr><td class=\"tableborder\">\n<table cellpadding=\"3\" cellspacing=\"1\" border=\"0\" width=\"100%\">\n";
$bgcounter = 0;
show_description_row($lang['no_search_results'], 4);
show_table_footer();
}
else {
show_form_header("thumbnailer.php", "createthumbnails", "form");
echo "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr><td class=\"tableborder\">\n<table cellpadding=\"3\" cellspacing=\"1\" border=\"0\" width=\"100%\">\n";
echo "<tr class=\"tableseparator\">\n<td class=\"tableseparator\"><input name=allbox type=checkbox onClick=\"CheckAll();\" checked=\"checked\"></td>\n<td class=\"tableseparator\">".$lang['field_image_name']."</td>\n<td class=\"tableseparator\">".$lang['field_image_file']."</td>\n<td class=\"tableseparator\">".$lang['field_category']."</td>\n</tr>\n";
echo $imgs;
show_table_separator($lang['convert_options'], 4);
echo "<tr class=\"".get_row_bg()."\">\n<td colspan=\"2\"><p class=\"rowtitle\">".$lang['convert_thumbnail_dimension']."</p></td>\n";
echo "<td colspan=\"2\"><p><input type=\"text\" size=\"$textinput_size\" name=\"dimension\" value=\"100\"></p></td>\n</tr>\n";
echo "<tr class=\"".get_row_bg()."\">\n<td colspan=\"2\" valign=\"top\"><p class=\"rowtitle\">".$lang['resize_proportions_desc']."</p></td>\n";
echo "<td colspan=\"2\"><p>";
echo "<input type=\"radio\" name=\"resize_type\" value=\"1\" checked=\"checked\"> ".$lang['resize_proportionally']."<br />";
echo "<input type=\"radio\" name=\"resize_type\" value=\"2\"> ".$lang['resize_fixed_width']."<br />";
echo "<input type=\"radio\" name=\"resize_type\" value=\"3\"> ".$lang['resize_fixed_height']."<br />";
echo "</p></td>\n</tr>\n";
echo "<tr class=\"".get_row_bg()."\">\n<td colspan=\"2\"><p class=\"rowtitle\">".$lang['convert_thumbnail_quality']."</p></td>\n";
echo "<td colspan=\"2\"><p><input type=\"text\" size=\"$textinput_size\" name=\"quality\" value=\"75\"></p></td>\n</tr>\n";
show_form_footer($lang['create_thumbnails'], "", 4);
}
}
show_admin_footer();
?>
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