diff options
Diffstat (limited to 'full_download.inc')
| -rwxr-xr-x | full_download.inc | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/full_download.inc b/full_download.inc new file mode 100755 index 0000000..07646d6 --- /dev/null +++ b/full_download.inc @@ -0,0 +1,123 @@ +<?php +// $Id$ +function om_flowsheet_download_full_project() +{ + global $user; + $flowsheet_id = arg(3); + $root_path = om_flowsheet_path(); + $query = db_select('om_flowsheet_proposal'); + $query->fields('om_flowsheet_proposal'); + $query->condition('id', $flowsheet_id); + $flowsheet_q = $query->execute(); + $flowsheet_data = $flowsheet_q->fetchObject(); + $FLOWSHEET_PATH = $flowsheet_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_flowsheet_proposal'); + $query->fields('om_flowsheet_proposal'); + $query->condition('id', $flowsheet_id); + $flowsheet_udc_q = $query->execute(); + $query = db_select('om_flowsheet_submitted_abstracts_file'); + $query->fields('om_flowsheet_submitted_abstracts_file'); + $query->condition('proposal_id', $flowsheet_id); + $flowsheet_f_q = $query->execute(); + while ($flowsheet_f_row = $flowsheet_f_q->fetchObject()) { + $zip->addFile($root_path . $FLOWSHEET_PATH . '/' . $flowsheet_f_row->filepath, $FLOWSHEET_PATH . str_replace(' ', '_', basename($flowsheet_f_row->filename))); + } //$flowsheet_f_row = $flowsheet_f_q->fetchObject() + $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(' ', '_', $flowsheet_data->project_title) . '.zip"'); + header('Content-Length: ' . filesize($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(' ', '_', $flowsheet_data->project_title) . '.zip"'); + header('Content-Length: ' . filesize($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 flowsheet project in this proposal to download", 'error'); + drupal_goto('flowsheeting-project/full-download/project'); + } +} +function om_flowsheet_download_completed_project() +{ + global $user; + $flowsheet_id = arg(3); + $root_path = om_flowsheet_path(); + $query = db_select('om_flowsheet_proposal'); + $query->fields('om_flowsheet_proposal'); + $query->condition('id', $flowsheet_id); + $flowsheet_q = $query->execute(); + $flowsheet_data = $flowsheet_q->fetchObject(); + $FLOWSHEET_PATH = $flowsheet_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_flowsheet_proposal'); + $query->fields('om_flowsheet_proposal'); + $query->condition('id', $flowsheet_id); + $flowsheet_udc_q = $query->execute(); + + $query = db_select('om_flowsheet_submitted_abstracts_file'); + $query->fields('om_flowsheet_submitted_abstracts_file'); + $query->condition('proposal_id', $flowsheet_id); + $flowsheet_f_q = $query->execute(); + while ($flowsheet_f_row = $flowsheet_f_q->fetchObject()) { + $zip->addFile($root_path . $FLOWSHEET_PATH . '/' . $flowsheet_f_row->filepath, str_replace(' ', '_', basename($flowsheet_f_row->filename))); + } //$flowsheet_f_row = $flowsheet_f_q->fetchObject() + $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(' ', '_', $flowsheet_data->project_title) . '.zip"'); + header('Content-Length: ' . filesize($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(' ', '_', $flowsheet_data->project_title) . '.zip"'); + header('Content-Length: ' . filesize($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 flowsheet project in this proposal to download", 'error'); + drupal_goto('flowsheeting-project/om-flowsheet-run'); + } +} |