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<?php
/**************************************************************************
* *
* 4images - A Web Based Image Gallery Management System *
* ---------------------------------------------------------------- *
* *
* File: categories.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. *
* *
*************************************************************************/
$templates_used = 'categories,category_bit,thumbnail_bit';
$main_template = 'categories';
define('GET_CACHES', 1);
define('ROOT_PATH', './');
include(ROOT_PATH.'global.php');
require(ROOT_PATH.'includes/sessions.php');
$user_access = get_permission();
include(ROOT_PATH.'includes/page_header.php');
if (!$cat_id || !isset($cat_cache[$cat_id]) || !check_permission("auth_viewcat", $cat_id)) {
header("Location: ".$site_sess->url(ROOT_PATH."index.php", "&"));
exit;
}
$cache_id = create_cache_id(
'cat.page.categories',
array(
$user_info[$user_table_fields['user_id']],
$cat_id,
$page,
$perpage,
isset($user_info['lightbox_image_ids']) ? substr(md5($user_info['lightbox_image_ids']), 0, 8) : 0,
$config['template_dir'],
$config['language_dir']
)
);
if (!$cache_page_categories || !$content = get_cache_file($cache_id)) {
// Always append session id if cache is enabled
if ($cache_page_categories) {
$old_session_mode = $site_sess->mode;
$site_sess->mode = 'get';
}
ob_start();
//-----------------------------------------------------
//--- Show Categories ---------------------------------
//-----------------------------------------------------
if (!check_permission("auth_upload", $cat_id)) {
$upload_url = "";
$upload_button = "<img src=\"".get_gallery_image("upload_off.gif")."\" border=\"0\" alt=\"\" />";
}
else {
$upload_url = $site_sess->url(ROOT_PATH."member.php?action=uploadform&".URL_CAT_ID."=".$cat_id);
$upload_button = "<a href=\"".$upload_url."\"><img src=\"".get_gallery_image("upload.gif")."\" border=\"0\" alt=\"\" /></a>";
}
$random_cat_image = (defined("SHOW_RANDOM_IMAGE") && SHOW_RANDOM_IMAGE == 0) ? "" : get_random_image($cat_id);
$site_template->register_vars(array(
"categories" => get_categories($cat_id),
"cat_name" => htmlspecialchars($cat_cache[$cat_id]['cat_name']),
"cat_description" => $cat_cache[$cat_id]['cat_description'],
"cat_hits" => $cat_cache[$cat_id]['cat_hits'],
"upload_url" => $upload_url,
"upload_button" => $upload_button,
"random_cat_image" => $random_cat_image
));
unset($random_cat_image);
//-----------------------------------------------------
//--- Show Images -------------------------------------
//-----------------------------------------------------
$num_rows_all = (isset($cat_cache[$cat_id]['num_images'])) ? $cat_cache[$cat_id]['num_images'] : 0;
$link_arg = $site_sess->url(ROOT_PATH."categories.php?".URL_CAT_ID."=".$cat_id);
include(ROOT_PATH.'includes/paging.php');
$getpaging = new Paging($page, $perpage, $num_rows_all, $link_arg);
$offset = $getpaging->get_offset();
$site_template->register_vars(array(
"paging" => $getpaging->get_paging(),
"paging_stats" => $getpaging->get_paging_stats()
));
$imgtable_width = ceil((intval($config['image_table_width'])) / $config['image_cells']);
if ((substr($config['image_table_width'], -1)) == "%") {
$imgtable_width .= "%";
}
$additional_sql = "";
if (!empty($additional_image_fields)) {
foreach ($additional_image_fields as $key => $val) {
$additional_sql .= ", i.".$key;
}
}
$sql = "SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits".$additional_sql.", c.cat_name".get_user_table_field(", u.", "user_name")."
FROM ".IMAGES_TABLE." i, ".CATEGORIES_TABLE." c
LEFT JOIN ".USERS_TABLE." u ON (".get_user_table_field("u.", "user_id")." = i.user_id)
WHERE i.image_active = 1 AND i.cat_id = $cat_id AND c.cat_id = i.cat_id
ORDER BY ".$config['image_order']." ".$config['image_sort']."
LIMIT $offset, $perpage";
$result = $site_db->query($sql);
$num_rows = $site_db->get_numrows($result);
if (!$num_rows) {
$thumbnails = "";
$msg = $lang['no_images'];
}
else {
$thumbnails = "<table width=\"".$config['image_table_width']."\" border=\"0\" cellpadding=\"".$config['image_table_cellpadding']."\" cellspacing=\"".$config['image_table_cellspacing']."\">\n";
$count = 0;
$bgcounter = 0;
//-----------------------------------------------------
//--- flash Show changes 01 starts here ---------
//-----------------------------------------------------
//-----------------------------------------------------
// Configrable variables ------------------------------
$max_height = "750"; // any images with a greater height will not be included in slide show
$max_width = "750"; // any images with a greater width will not be included in slide show
//-----------------------------------------------------
$xmlfile_user = "slideshow_".$user_info['user_id'].".xml"; // [UPDATED] mod for unique xml slideshow file by user : don't change this value : .SWF need it
foreach (glob('slideshow_*') as $filename) {
// $Diff = (time() - filemtime($filename))/60/60/24; // Difference in days
$Diff = (time() - filemtime($filename))/60/60; // Difference in hours
// $Diff = (time() - filemtime($filename))/60; // Difference in minutes
if ($Diff > 1) unlink($filename); // xx days/hours/minutes after generation, the .xml file is deleted
}
$xmlcontent ="";
$imagePath = MEDIA_PATH."/".$cat_id."/";
$countit = 0;
if (file_exists($xmlfile_user) === TRUE) {
unlink($xmlfile_user);
}
$xmlcontent.="<slideshow>\r\n <settings>\r\n <image_folder>".$imagePath."</image_folder>\r\n <time>3</time>\r\n <fade>2</fade>\r\n <pause>false</pause>\r\n <playReverse>false</playReverse>\r\n <repeat>true</repeat>\r\n <captions>true</captions>\r\n </settings>\r\n <images>\r\n\r\n";
//-----------------------------------------------------
//--- flash Show changes 01 ends here ---------
//-----------------------------------------------------
while ($image_row = $site_db->fetch_array($result)){
if ($count == 0) {
$row_bg_number = ($bgcounter++ % 2 == 0) ? 1 : 2;
$thumbnails .= "<tr class=\"imagerow".$row_bg_number."\">\n";
}
$thumbnails .= "<td width=\"".$imgtable_width."\" valign=\"top\">\n";
show_image($image_row);
$thumbnails .= $site_template->parse_template("thumbnail_bit");
$thumbnails .= "\n</td>\n";
$count++;
if ($count == $config['image_cells']) {
$thumbnails .= "</tr>\n";
$count = 0;
}
//-----------------------------------------------------
//--- flash Show changes 02 starts here ---------
//-----------------------------------------------------
if (!is_remote($image_row['image_media_file'])) {
$image_info = @getimagesize(($imagePath."/".$image_row['image_media_file']));
$width = $image_info[0];
$height = $image_info[1];
} // end if
$flashshow_id = MEDIA_PATH."/".$image_row['cat_id']."/";
if ($width >= $max_width) continue;
if ($height >= $max_height) continue;
if (stristr($image_row['image_media_file'],".jpg") || stristr($image_row['image_media_file'],".jpeg") || stristr($image_row['image_media_file'],".bmp") || stristr($image_row['image_media_file'],".gif")){
$countit = $countit + 1;
$xmlcontent.=" <image>\r\n <file>".$image_row['image_media_file']."</file>\r\n <caption>\r\n <![CDATA[".$image_row['image_name']."]]>\r\n </caption>\r\n </image>\r\n\r\n";
} // end if
//-----------------------------------------------------
//--- flash Show changes 02 ends here ---------
//-----------------------------------------------------
} // end while
if ($count > 0) {
$leftover = ($config['image_cells'] - $count);
if ($leftover > 0) {
for ($i = 0; $i < $leftover; $i++){
$thumbnails .= "<td width=\"".$imgtable_width."\">\n \n</td>\n";
}
$thumbnails .= "</tr>\n";
}
}
$thumbnails .= "</table>\n";
//-----------------------------------------------------
//--- flash Show changes 03 starts here ---------
//-----------------------------------------------------
$xmlcontent.=" </images>\r\n</slideshow>\r\n";
if (!$handle = fopen($xmlfile_user, 'a')) {
$msg .= "Impossible d'ouvrir le fichier (<b>$xmlfile_user</b>)";
exit;
}
if (fwrite($handle, $xmlcontent) === FALSE) {
$msg .= "Impossible d'écrire dans le fichier (<b>$xmlfile_user</b>)";
exit;
}
//-----------------------------------------------------
//--- flash Show changes 03 starts here ---------
//-----------------------------------------------------
} //end else
//-----------------------------------------------------
//--- flash Show changes 04 starts here ---------
//-----------------------------------------------------
if ($user_info['user_level'] >= GUEST) {
if ($countit > 1) {
$flashshow_url = $site_sess->url(ROOT_PATH."flashshow.php?action=flashshow&".URL_CAT_ID."=".$cat_id);
$flashshow_button = "<A HREF=\"#\" onClick=\"window.open('".$flashshow_url."','_blank','toolbar=0, location=0, directories=0, status=0, scrollbars=0, resizable=0, copyhistory=0, menuBar=0, width=640, height=480');return(false)\"><img src=\"".get_gallery_image("flashshow.gif")."\" border=\"0\" alt=\"".$lang['alt_flashshow']."\" /></a>";
} else {
$flashshow_button = " <img src=\"".get_gallery_image("flashshow_off.gif")."\" border=\"0\" alt=\"Sorry, but you cannot make a flashshow with only 1 picture!!!\" />";
} // end if
}
else {
$flashshow_button = " <img src=\"".get_gallery_image("flashshow_off.gif")."\" border=\"0\" alt=\"".$lang['alt_flashshow_off']."\" />";
}
$num_rows_all = (isset($cat_cache[$cat_id]['num_images'])) ? $cat_cache[$cat_id]['num_images'] : 0;
if ($num_rows_all > 0) {
$random_cat_image = (defined("SHOW_RANDOM_IMAGE") && SHOW_RANDOM_IMAGE == 0) ? "" : get_random_image($cat_id);
$site_template->register_vars(array(
"flashshow_url" => $flashshow_url,
"flashshow_button" => $flashshow_button
));
}
//-----------------------------------------------------
//--- flash Show changes 04 ends here ---------
//-----------------------------------------------------
$site_template->register_vars("thumbnails", $thumbnails);
unset($thumbnails);
//-----------------------------------------------------
//--- Clickstream -------------------------------------
//-----------------------------------------------------
$clickstream = "<span class=\"clickstream\"><a href=\"".$site_sess->url(ROOT_PATH."index.php")."\" class=\"clickstream\">".$lang['home']."</a>".$config['category_separator'].get_category_path($cat_id)."</span>";
//-----------------------------------------------------
//--- Print Out ---------------------------------------
//-----------------------------------------------------
$site_template->register_vars(array(
"msg" => $msg,
"clickstream" => $clickstream
));
$site_template->print_template($site_template->parse_template($main_template));
$content = ob_get_contents();
ob_end_clean();
if ($cache_page_categories) {
// Reset session mode
$site_sess->mode = $old_session_mode;
save_cache_file($cache_id, $content);
}
} // end if get_cache_file()
echo $content;
//Update Category Hits
if ($user_info['user_level'] != ADMIN && $page == 1) {
$sql = "UPDATE ".CATEGORIES_TABLE."
SET cat_hits = cat_hits + 1
WHERE cat_id = $cat_id";
$site_db->query($sql);
}
include(ROOT_PATH.'includes/page_footer.php');
?>