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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2012 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class legal_file_Core {
/**
* Create a default list of allowed photo extensions and then let modules modify it.
*/
static function get_photo_extensions() {
$extensions_wrapper = new stdClass();
$extensions_wrapper->extensions = array("gif", "jpg", "jpeg", "png");
module::event("legal_photo_extensions", $extensions_wrapper);
return $extensions_wrapper->extensions;
}
/**
* Create a default list of allowed movie extensions and then let modules modify it.
*/
static function get_movie_extensions() {
$extensions_wrapper = new stdClass();
$extensions_wrapper->extensions = array("flv", "mp4", "m4v");
module::event("legal_movie_extensions", $extensions_wrapper);
return $extensions_wrapper->extensions;
}
/**
* Create a merged list of all allowed photo and movie extensions.
*/
static function get_extensions() {
$extensions = legal_file::get_photo_extensions();
if (movie::find_ffmpeg()) {
$extensions = array_merge($extensions, legal_file::get_movie_extensions());
}
return $extensions;
}
/**
* Create a merged list of all photo and movie filename filters,
* (e.g. "*.gif"), based on allowed extensions.
*/
static function get_filters() {
$filters = array();
foreach (legal_file::get_extensions() as $extension) {
array_push($filters, "*." . $extension, "*." . strtoupper($extension));
}
return $filters;
}
/**
* Create a default list of allowed photo MIME types and then let modules modify it.
*/
static function get_photo_types() {
$types_wrapper = new stdClass();
$types_wrapper->types = array("image/jpeg", "image/gif", "image/png");
module::event("legal_photo_types", $types_wrapper);
return $types_wrapper->types;
}
/**
* Create a default list of allowed movie MIME types and then let modules modify it.
*/
static function get_movie_types() {
$types_wrapper = new stdClass();
$types_wrapper->types = array("video/flv", "video/x-flv", "video/mp4");
module::event("legal_movie_types", $types_wrapper);
return $types_wrapper->types;
}
}
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