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<?php
/*
Question2Answer (c) Gideon Greenspan
http://www.question2answer.org/
File: qa-plugin/wysiwyg-editor/qa-wysiwyg-upload.php
Version: See define()s at top of qa-include/qa-base.php
Description: Page module class for WYSIWYG editor (CKEditor) file upload receiver
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.
More about this license: http://www.question2answer.org/license.php
*/
class qa_wysiwyg_upload
{
public function match_request($request)
{
return ($request == 'wysiwyg-editor-upload');
}
public function process_request($request)
{
$message = '';
$url = '';
if (is_array($_FILES) && count($_FILES)) {
if (!qa_opt('wysiwyg_editor_upload_images'))
$message = qa_lang('users/no_permission');
require_once QA_INCLUDE_DIR.'qa-app-upload.php';
$upload = qa_upload_file_one(
qa_opt('wysiwyg_editor_upload_max_size'),
qa_get('qa_only_image') || !qa_opt('wysiwyg_editor_upload_all'),
qa_get('qa_only_image') ? 600 : null, // max width if it's an image upload
null // no max height
);
$message = @$upload['error'];
$url = @$upload['bloburl'];
}
echo "<script>window.parent.CKEDITOR.tools.callFunction(".qa_js(qa_get('CKEditorFuncNum')).
", ".qa_js($url).", ".qa_js($message).");</script>";
return null;
}
}
/*
Omit PHP closing tag to help avoid accidental output
*/