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<?php
// $Id$
function om_pssp_download_full_project()
{
global $user;
$id = arg(4);
$root_path = om_pssp_path();
//var_dump($root_path);die;
$query = db_select('om_pssp_proposal');
$query->fields('om_pssp_proposal');
$query->condition('id', $id);
$om_pssp_q = $query->execute();
$om_pssp_data = $om_pssp_q->fetchObject();
$PSSP_PATH = $om_pssp_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('om_pssp_submitted_abstracts_file');
$query->fields('om_pssp_submitted_abstracts_file');
$query->condition('proposal_id', $id);
$project_files = $query->execute();
while ($pssp_project_files = $project_files->fetchObject()) {
$zip->addFile($root_path . $PSSP_PATH . 'project_files/' . $pssp_project_files->filepath, $PSSP_PATH . str_replace(' ', '_', basename($pssp_project_files->filename)));
}
$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(' ', '_', $om_pssp_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($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(' ', '_', $om_pssp_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($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 om_pssp_download_completed_project()
{
global $user;
$id = arg(4);
$root_path = om_pssp_path();
$query = db_select('om_pssp_proposal');
$query->fields('om_pssp_proposal');
$query->condition('id', $id);
$om_pssp_q = $query->execute();
$om_pssp_data = $om_pssp_q->fetchObject();
$PSSP_PATH = $om_pssp_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('om_pssp_submitted_abstracts_file');
$query->fields('om_pssp_submitted_abstracts_file');
$query->condition('proposal_id', $id);
$project_files = $query->execute();
//var_dump($root_path . $PSSP_PATH . 'project_files/');die;
while ($pssp_project_files = $project_files->fetchObject()) {
$zip->addFile($root_path . $PSSP_PATH . 'project_files/' . $pssp_project_files->filepath, $PSSP_PATH . str_replace(' ', '_', basename($pssp_project_files->filename)));
}
$zip_file_count = $zip->numFiles;
$zip->close();
if ($zip_file_count > 0) {
if ($user->uid) {
/* download zip file */
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename="' . str_replace(' ', '_', $om_pssp_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($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(' ', '_', $om_pssp_data->project_title) . '.zip"');
header('Content-Length: ' . filesize($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');
}
}
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