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<?php
// $Id$
function arduino_projects_blog_download_reference_images()
{
global $user;
$id = arg(3);
$root_path = arduino_projects_blog_files_path();
//var_dump($root_path);die;
$query = db_select('arduino_projects_blog_proposal');
$query->fields('arduino_projects_blog_proposal');
$query->condition('id', $id);
$arduino_projects_q = $query->execute();
$arduino_projects_data = $arduino_projects_q->fetchObject();
$arduino_projects_directory_path = $arduino_projects_data->directory_name . '/';
/* zip filename */
$zip_filename = $root_path . 'zip-' . time() . '-' . rand(0, 999999) . '.zip';
/* creating zip archive on the server */
$zip = new ZipArchive();
$zip->open($zip_filename, ZipArchive::CREATE);
/*$query = db_select('om_pssp_proposal');
$query->fields('om_pssp_proposal');
$query->condition('id', $id);
$om_pssp_udc_q = $query->execute();
$query = db_select('om_pssp_proposal');
$query->fields('om_pssp_proposal');
$query->condition('id', $id);*/
$query = db_select('arduino_projects_blog_proposal_images');
$query->fields('arduino_projects_blog_proposal_images');
$query->condition('proposal_id', $id);
$reference_images = $query->execute();
while ($reference_images_files = $reference_images->fetchObject()) {
$zip->addFile($root_path . $reference_images_files->path, $arduino_projects_directory_path . str_replace(' ', '_', basename($reference_images_files->name)));
}
$zip_file_count = $zip->numFiles;
//var_dump($zip_file_count);die;
$zip->close();
if ($zip_file_count > 0) {
if ($user->uid) {
/* download zip file */
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename="' . str_replace(' ', '_', $arduino_projects_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($zip_filename));
ob_end_flush();
ob_clean();
flush();
readfile($zip_filename);
unlink($zip_filename);
} //$user->uid
else {
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename="' . str_replace(' ', '_', $arduino_projects_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($zip_filename));
header("Content-Transfer-Encoding: binary");
header('Expires: 0');
header('Pragma: no-cache');
ob_end_flush();
ob_clean();
flush();
readfile($zip_filename);
unlink($zip_filename);
}
} //$zip_file_count > 0
else {
drupal_set_message("There are no power system simulation project in this proposal to download", 'error');
drupal_goto('powersystems');
}
}
/*
function arduino_projects_blog_download_reference_images() {
$proposal_id = arg(3);
$root_path = arduino_projects_blog_files_path();
$query = db_select('arduino_projects_blog_proposal_images');
$query->fields('arduino_projects_blog_proposal_images');
$query->condition('proposal_id', $proposal_id);
$result = $query->execute();
while($arduino_projects_blog_project_files = $result->fetchObject()){
//var_dump($arduino_projects_blog_project_files);die;
$query1 = db_select('arduino_projects_blog_proposal');
$query1->fields('arduino_projects_blog_proposal');
$query1->condition('id', $proposal_id);
$result1 = $query1->execute();
$arduino_projects_blog = $result1->fetchObject();
$directory_name = $arduino_projects_blog->directory_name . '/project_files/';
$samplecodename = $arduino_projects_blog_project_files->path;
ob_clean();
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Type: application/zip");
header('Content-disposition: attachment; filename="' . $samplecodename . '"');
header("Content-Length: " . filesize($root_path . $samplecodename));
header("Content-Transfer-Encoding: binary");
header("Expires: 0");
header("Pragma: no-cache");
readfile($root_path . $samplecodename);
ob_end_flush();
ob_clean();
}
}
*/
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