/**
* This function deletes all images in a category and the category
*/
function delete_category()
{
global $xoopsSecurity;
$id = rmc_server_var($_GET, 'id', 0);
if (!$xoopsSecurity->check()) {
redirectMsg('images.php?action=showcats', __('Operation not allowed!', 'rmcommon'), 1);
die;
}
if ($id <= 0) {
redirectMsg('images.php?action=showcats', __('Category ID not provided', 'rmcommon'), 1);
die;
}
$cat = new RMImageCategory($id);
if ($cat->isNew()) {
redirectMsg('images.php?action=showcats', __('Category not found', 'rmcommon'), 1);
die;
}
$sizes = array();
foreach ($cat->getVar('sizes') as $size) {
if ($size['width'] <= 0) {
continue;
}
$sizes[] = '_' . $size['width'] . 'x' . $size['height'];
}
$db = Database::getInstance();
$sql = "SELECT * FROM " . $db->prefix("rmc_images") . " WHERE cat='" . $cat->id() . "'";
$result = $db->query($sql);
while ($row = $db->fetchArray($result)) {
$image = new RMImage();
$image->assignVars($row);
$updir = XOOPS_UPLOAD_PATH . '/' . date('Y', $image->getVar('date')) . '/' . date('m', time());
$fd = pathinfo($image->getVar('file'));
foreach ($sizes as $size) {
$file = $updir . '/sizes/' . $fd['filename'] . $size . '.' . $fd['extension'];
@unlink($file);
}
$file = $updir . '/' . $image->getVar('file');
@unlink($file);
$image->delete();
}
if ($cat->delete()) {
redirectMsg('images.php?action=showcats', __('Category deleted successfully!', 'rmcommon'), 0);
} else {
redirectMsg('images.php?action=showcats', __('Errors ocurred while deleting the category', 'rmcommon') . '<br />' . $cat->errors(), 0);
}
}
$category = $cat;
$sizes = $category->getVar('sizes');
$current_size = array();
foreach ($sizes as $size) {
if (empty($current_size)) {
$current_size = $size;
} else {
if ($current_size['width'] >= $size['width'] && $size['width'] > 0) {
$current_size = $size;
}
}
}
while ($row = $db->fetchArray($result)) {
$img = new RMImage();
$img->assignVars($row);
$fd = pathinfo($img->getVar('file'));
$filesurl = XOOPS_UPLOAD_URL . '/' . date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date'));
$thumb = date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date')) . '/sizes/' . $fd['filename'] . '-' . $current_size['name'] . '.' . $fd['extension'];
if (!file_exists(XOOPS_UPLOAD_PATH . '/' . $thumb)) {
$thumb = date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date')) . '/' . $fd['filename'] . '.' . $fd['extension'];
}
$images[] = array('id' => $img->id(), 'title' => $img->getVar('title'), 'thumb' => XOOPS_UPLOAD_URL . '/' . $thumb);
}
include RMTemplate::get()->get_template('rmc-images-list-editor.php', 'module', 'rmcommon');
} elseif ($action == 'image-details') {
function images_send_json($data)
{
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Content-type: application/json');
echo json_encode($data);
$sizes = $category->getVar('sizes');
$current_size = array();
foreach ($sizes as $size) {
if (empty($current_size)) {
$current_size = $size;
} else {
if ($current_size['width'] >= $size['width'] && $size['width'] > 0) {
$current_size = $size;
}
}
}
$mimes = (include XOOPS_ROOT_PATH . '/include/mimetypes.inc.php');
while ($row = $db->fetchArray($result)) {
$img = new RMImage();
$img->assignVars($row);
if (!isset($categories[$img->getVar('cat')])) {
$categories[$img->getVar('cat')] = new RMImageCategory($img->getVar('cat'));
}
if (!isset($authors[$img->getVar('uid')])) {
$authors[$img->getVar('uid')] = new XoopsUser($img->getVar('uid'));
}
$fd = pathinfo($img->getVar('file'));
$filesurl = XOOPS_UPLOAD_URL . '/' . date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date'));
$thumb = date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date')) . '/sizes/' . $fd['filename'] . '_' . $current_size['width'] . 'x' . $current_size['height'] . '.' . $fd['extension'];
if (!file_exists(XOOPS_UPLOAD_PATH . '/' . $thumb)) {
$thumb = date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date')) . '/' . $fd['filename'] . '.' . $fd['extension'];
}
$ret = array('id' => $img->id(), 'title' => $img->getVar('title'), 'date' => formatTimestamp($img->getVar('date'), 'l'), 'desc' => $img->getVar('desc', 'n'), 'cat' => $categories[$img->getVar('cat')]->getVar('name'), 'author' => $authors[$img->getVar('uid')], 'thumb' => XOOPS_UPLOAD_URL . '/' . $thumb, 'url' => $filesurl, 'file' => $fd['filename'], 'extension' => $fd['extension'], 'mime' => isset($mimes[$fd['extension']]) ? $mimes[$fd['extension']] : 'application/octet-stream', 'links' => array('file' => array('caption' => __('File URL', 'rmcommon'), 'value' => XOOPS_UPLOAD_URL . '/' . date('Y', $img->getVar('date')) . '/' . date('m', $img->getVar('date')) . '/' . $img->getVar('file')), 'none' => array('caption' => __('None', 'rmcommon'), 'value' => '')));
$images[] = RMEvents::get()->run_event('rmcommon.loading.single.editorimgs', $ret, rmc_server_var($_REQUEST, 'url', ''));
}
include RMTemplate::get()->get_template('images_list_editor.php', 'module', 'rmcommon');
/**
* Get an image from image manager
* @param $id int Image id
* @param string Size name from category
*/
function get_image($id, $size = '')
{
if ($id <= 0) {
return false;
}
$img = new RMImage($id);
if ($img->isNew()) {
return false;
}
$cat = new RMImageCategory($img->getVar('cat'));
$sizes = $cat->getVar('sizes');
foreach ($sizes as $s) {
if ($s['name'] == $size) {
break;
}
}
$date = explode('-', date('d-m-Y', $img->getVar('date')));
$file = XOOPS_UPLOAD_URL . '/' . $date[2] . '/' . $date[1] . '/';
if ($size == '') {
$file .= $img->getVar('file');
return $file;
}
$file .= 'sizes/' . substr($img->getVar('file'), 0, -4) . '_' . $s['width'] . 'x' . $s['height'] . substr($img->getVar('file'), -4);
if (!is_file(str_replace(XOOPS_URL, XOOPS_ROOT_PATH, $file))) {
return $img->getOriginal();
}
return $file;
}
