/**
* Set Sections
*/
function set_sections()
{
// are we on the Publish page?
if ($this->EE->input->get('C') == 'content_publish' && $this->EE->input->get('M') == 'entry_form') {
$this->EE->lang->loadfile('matrix_multi_upload');
$query = $this->EE->db->query('SELECT action_id FROM exp_actions WHERE class = "Matrix_multi_upload_mcp" AND method = "upload"');
// is the module installed?
if ($query->num_rows()) {
$action_id = $query->row('action_id');
// Prefs
$group_id = $this->EE->session->userdata('group_id');
$upload_prefs = Matrix_multi_upload_helper::get_upload_preferences($group_id);
// are there any upload directories?
if ($upload_prefs) {
foreach ($upload_prefs as $row) {
$upload_dirs[$row['id']] = $row['name'];
}
// add the Matrix Column section
$this->sections['1. ' . lang('choose_col')] = '<p>' . lang('choose_col_info') . '</p>' . '<div id="mmu_matrix_col"><p class="notice">' . lang('choose_col_notice') . '</p></div>';
// get the site url
if (($site_url = $this->EE->config->item('mmu_site_url')) === FALSE) {
$site_url = $this->EE->functions->fetch_site_index(0, 0);
}
// include CSS and JS
$this->_include_theme_js('lib/plupload/js/plupload.js');
$this->_include_theme_js('lib/plupload/js/plupload.html5.js');
$this->_include_theme_js('lib/plupload/js/plupload.flash.js');
$this->_include_theme_js('lib/plupload/js/jquery.plupload.queue/jquery.plupload.queue.js');
$this->_include_theme_js('scripts/matrix_multi_upload.js');
// make the upload URL available to JS
$this->_include_theme_css('styles/matrix_multi_upload.css');
$this->_insert_js('MMU.FileHandler.uploadUrl = "' . $site_url . QUERY_MARKER . 'ACT=' . $action_id . '";');
// add the Plupload sections
$this->sections['2. ' . lang('choose_filedir')] = '<p>' . lang('choose_filedir_info') . '</p>' . form_dropdown('mmu_filedir', $upload_dirs, '', 'id="mmu_filedir"');
$this->sections[lang('upload_files')] = '<div id="mmu_plupload" style="width: 450px; height: 330px;">' . 'You browser doesn’t support multi-file uploading.' . '</div>';
// -------------------------------------------
// Assets integration
// -------------------------------------------
if (array_key_exists('assets', $this->EE->addons->get_installed())) {
$this->sections['2. ' . lang('choose_files')] = '<p>' . lang('choose_files_info') . '</p>' . '<input id="mmu_choose_files" type="button" value="' . lang('choose_files') . '">';
// include the sheet resources
require_once PATH_THIRD . 'assets/helper.php';
$assets_helper = new Assets_helper();
$assets_helper->include_sheet_resources();
}
} else {
$this->sections['Error'] = 'Either no upload directories exist, or you don’t have permission to upload to any of them.';
}
} else {
$this->sections['Error'] = 'The Matrix Multi-Upload module is not installed.';
}
} else {
// just hide the tab
$this->_insert_js('jQuery("#accessoryTabs a.matrix_multi_upload").parent("li").remove()');
}
}
/**
* Upload
*/
function upload()
{
/**
* Adapted from plupload/examples/upload.php
*
* Copyright 2009, Moxiecode Systems AB
* Released under GPL License.
*
* License: http://www.plupload.com/license
* Contributing: http://www.plupload.com/contributing
*/
// HTTP headers for no cache etc
header('Content-type: text/plain; charset=UTF-8');
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// Get the upload prefs
$group_id = $this->EE->session->userdata('member_group');
$upload_id = $this->EE->input->get('dir');
$upload_dir_prefs = Matrix_multi_upload_helper::get_upload_preferences($group_id, $upload_id);
// validate upload path
$path = $upload_dir_prefs['server_path'];
if (!$path) {
$this->_error('104');
}
// relative paths are usually relative to the system directory,
// but this function is loaded via the site URL
// so attempt to turn relative paths into absolute paths
if (!preg_match('/^(\\/|\\\\|[a-zA-Z]+:)/', $path)) {
// if the CP is masked, there's no way for us to determine the path to the CP's entry point
// so people with relative upload directory paths _and_ masked CPs will have to point us in the right direction
if ($cp_path = $this->EE->assets_lib->normalize_directoryseparator($this->EE->config->item('mmu_cp_path'))) {
$path = rtrim($cp_path, '/') . '/' . $path;
} else {
$path = SYSDIR . '/' . $path;
}
}
if (function_exists('realpath') and @realpath($path) !== FALSE) {
$path = str_replace("\\", "/", realpath($path));
}
if (!@is_dir($path) || !is_really_writable($path)) {
$this->_error('100');
}
if (substr($path, -1) != '/') {
$path .= '/';
}
// Temp file age in seconds (60 x 60)
$maxFileAge = 3600;
// 5 minutes execution time (5 x 60)
@set_time_limit(300);
// Get parameters
$chunk = isset($_REQUEST["chunk"]) ? $_REQUEST["chunk"] : 0;
$chunks = isset($_REQUEST["chunks"]) ? $_REQUEST["chunks"] : 0;
$file_name = isset($_REQUEST["name"]) ? $_REQUEST["name"] : '';
// Clean the fileName for security reasons
$file_name = preg_replace('/[^\\w\\._]+/', '', $file_name);
// Make sure the fileName is unique
if (file_exists($path . $file_name)) {
$ext = strrpos($file_name, '.');
$file_name_a = substr($file_name, 0, $ext);
$file_name_b = substr($file_name, $ext);
$count = 1;
while (file_exists($path . $file_name_a . '_' . $count . $file_name_b)) {
$count++;
}
$file_name = $file_name_a . '_' . $count . $file_name_b;
}
$file_path = $path . $file_name;
// Remove old temp files
if (is_dir($path) && ($dir = opendir($path))) {
while (($file = readdir($dir)) !== false) {
$tmp_file_path = $path . $file;
// Remove temp files if they are older than the max age
if (preg_match('/\\.tmp$/', $file) && filemtime($tmp_file_path) < time() - $maxFileAge) {
@unlink($tmp_file_path);
}
}
closedir($dir);
} else {
$this->_error('100');
}
// Look for the content type header
if (isset($_SERVER["HTTP_CONTENT_TYPE"])) {
$content_type = $_SERVER["HTTP_CONTENT_TYPE"];
}
if (isset($_SERVER["CONTENT_TYPE"])) {
$content_type = $_SERVER["CONTENT_TYPE"];
}
if (isset($content_type) && strpos($content_type, "multipart") !== false) {
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
// Open temp file
$out = fopen($file_path, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen($_FILES['file']['tmp_name'], "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$this->_error('101');
}
fclose($out);
unlink($_FILES['file']['tmp_name']);
} else {
$this->_error('102');
}
} else {
$this->_error('103');
}
} else {
// Open temp file
$out = fopen($file_path, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen("php://input", "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$this->_error('101');
}
fclose($out);
} else {
$this->_error('102');
}
}
// store the data about upload and generate a thumbnail
$this->EE->load->library('filemanager');
$prefs['rel_path'] = $file_path;
$prefs['file_name'] = $file_name;
$prefs['file_size'] = filesize($file_path);
$prefs['uploaded_by_member_id'] = $this->EE->session->userdata('member_id');
$file_size = getimagesize($file_path);
if ($file_size !== FALSE) {
$prefs['file_hw_original'] = $file_size[1] . ' ' . $file_size[0];
}
$this->EE->filemanager->save_file($file_path, $upload_id, $prefs);
// Get the thumb URL
$thumb_url = $upload_dir_prefs['url'];
if (substr($thumb_url, -1) != '/') {
$thumb_url .= '/';
}
$thumb_url .= '_thumbs/' . $file_name;
// Return JSON-RPC response
exit('{"jsonrpc" : "2.0", "result" : {"name" : "' . $file_name . '", "thumb" : "' . $thumb_url . '"}, "id" : "id"}');
}
