/**
* @param array $infos assoc array of data from images table
*/
function __construct($infos)
{
global $conf;
$this->id = $infos['id'];
$ext = get_extension($infos['path']);
if (in_array($ext, $conf['picture_ext'])) {
$this->rel_path = $infos['path'];
$this->flags |= self::IS_ORIGINAL;
} elseif (!empty($infos['representative_ext'])) {
$this->rel_path = original_to_representative($infos['path'], $infos['representative_ext']);
} else {
$ext = strtolower($ext);
$this->rel_path = trigger_change('get_mimetype_location', get_themeconf('mime_icon_dir') . $ext . '.png', $ext);
$this->flags |= self::IS_MIMETYPE;
if (($size = @getimagesize(PHPWG_ROOT_PATH . $this->rel_path)) === false) {
$this->rel_path = 'themes/default/icon/mimetypes/unknown.png';
$size = getimagesize(PHPWG_ROOT_PATH . $this->rel_path);
}
$this->size = array($size[0], $size[1]);
}
if (!$this->size) {
if (isset($infos['width']) && isset($infos['height'])) {
$width = $infos['width'];
$height = $infos['height'];
$this->rotation = intval($infos['rotation']) % 4;
// 1 or 5 => 90 clockwise
// 3 or 7 => 270 clockwise
if ($this->rotation % 2) {
$width = $infos['height'];
$height = $infos['width'];
}
$this->size = array($width, $height);
} elseif (!array_key_exists('width', $infos)) {
$this->flags |= self::DIM_NOT_GIVEN;
}
}
}
/**
* Get all metadata of a file.
*
* @param array $infos - (path[, representative_ext])
* @return array - includes data provided in $infos
*/
function get_sync_metadata($infos)
{
global $conf;
$file = PHPWG_ROOT_PATH . $infos['path'];
$fs = @filesize($file);
if ($fs === false) {
return false;
}
$infos['filesize'] = floor($fs / 1024);
if (isset($infos['representative_ext'])) {
$file = original_to_representative($file, $infos['representative_ext']);
}
if ($image_size = @getimagesize($file)) {
$infos['width'] = $image_size[0];
$infos['height'] = $image_size[1];
}
if ($conf['use_exif']) {
$exif = get_sync_exif_data($file);
$infos = array_merge($infos, $exif);
}
if ($conf['use_iptc']) {
$iptc = get_sync_iptc_data($file);
$infos = array_merge($infos, $iptc);
}
return $infos;
}
do_error(401, 'Access denied');
}
include_once PHPWG_ROOT_PATH . 'include/functions_picture.inc.php';
$file = '';
switch ($_GET['part']) {
case 'e':
if (!$user['enabled_high']) {
$deriv = new DerivativeImage(IMG_XXLARGE, new SrcImage($element_info));
if (!$deriv->same_as_source()) {
do_error(401, 'Access denied e');
}
}
$file = get_element_path($element_info);
break;
case 'r':
$file = original_to_representative(get_element_path($element_info), $element_info['representative_ext']);
break;
case 'f':
$file = original_to_format(get_element_path($element_info), $format['ext']);
$element_info['file'] = get_filename_wo_extension($element_info['file']) . '.' . $format['ext'];
break;
}
if (empty($file)) {
do_error(404, 'Requested file not found');
}
if ($_GET['part'] == 'e') {
pwg_log($_GET['id'], 'high');
} else {
if ($_GET['part'] == 'e') {
pwg_log($_GET['id'], 'other');
} else {
/**
* Deletes derivatives of a particular element
*
* @param array $infos ('path'[, 'representative_ext'])
* @param 'all'|int $type
*/
function delete_element_derivatives($infos, $type = 'all')
{
$path = $infos['path'];
if (!empty($infos['representative_ext'])) {
$path = original_to_representative($path, $infos['representative_ext']);
}
if (substr_compare($path, '../', 0, 3) == 0) {
$path = substr($path, 3);
}
$dot = strrpos($path, '.');
if ($type == 'all') {
$pattern = '-*';
} else {
$pattern = '-' . derivative_to_url($type) . '*';
}
$path = substr_replace($path, $pattern, $dot, 0);
if (($glob = glob(PHPWG_ROOT_PATH . PWG_DERIVATIVE_DIR . $path)) !== false) {
foreach ($glob as $file) {
@unlink($file);
}
}
}
function upload_file_pdf($representative_ext, $file_path)
{
global $logger, $conf;
$logger->info(__FUNCTION__ . ', $file_path = ' . $file_path . ', $representative_ext = ' . $representative_ext);
if (isset($representative_ext)) {
return $representative_ext;
}
if (pwg_image::get_library() != 'ext_imagick') {
return $representative_ext;
}
if (!in_array(strtolower(get_extension($file_path)), array('pdf'))) {
return $representative_ext;
}
$ext = conf_get_param('pdf_representative_ext', 'jpg');
$jpg_quality = conf_get_param('pdf_jpg_quality', 90);
// move the uploaded file to pwg_representative sub-directory
$representative_file_path = original_to_representative($file_path, $ext);
prepare_directory(dirname($representative_file_path));
$exec = $conf['ext_imagick_dir'] . 'convert';
if ('jpg' == $ext) {
$exec .= ' -quality ' . $jpg_quality;
}
$exec .= ' "' . realpath($file_path) . '"[0]';
$exec .= ' "' . $representative_file_path . '"';
$exec .= ' 2>&1';
@exec($exec, $returnarray);
// Return the extension (if successful) or false (if failed)
if (file_exists($representative_file_path)) {
$representative_ext = $ext;
}
return $representative_ext;
}
