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<?php
// $Id$
function lab_migration_download_full_experiment()
{
$experiment_id = arg(3);
$root_path = lab_migration_path();
$APPROVE_PATH = 'APPROVED/';
$PENDING_PATH = 'PENDING/';
/* get solution data */
$query = db_select('lab_migration_experiment');
$query->fields('lab_migration_experiment');
$query->condition('id', $experiment_id);
$experiment_q = $query->execute();
$experiment_data = $experiment_q->fetchObject();
$EXP_PATH = 'EXP' . $experiment_data->number . '/';
/* 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);
/* approved solutions */
$query = db_select('lab_migration_solution');
$query->fields('lab_migration_solution');
$query->condition('experiment_id', $experiment_id);
$query->condition('approval_status', 1);
$solution_q = $query->execute();
while ($solution_row = $solution_q->fetchObject())
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM lab_migration_solution_files lmsf JOIN lab_migration_solution lms JOIN lab_migration_experiment lme JOIN lab_migration_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.solution_id = :solution_id", array(':solution_id' => $solution_row->id));
while ($solution_files_row = $solution_files_q->fetchObject())
{
$zip->addFile($root_path . $solution_files_row->directory_name. '/' . $solution_files_row->filepath, $APPROVE_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
}
/* unapproved solutions */
$query = db_select('lab_migration_solution');
$query->fields('lab_migration_solution');
$query->condition('experiment_id', $experiment_id);
$query->condition('approval_status', 0);
$solution_q = $query->execute();
while ($solution_row = $solution_q->fetchObject())
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM lab_migration_solution_files lmsf JOIN lab_migration_solution lms JOIN lab_migration_experiment lme JOIN lab_migration_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.solution_id = :solution_id", array(':solution_id' => $solution_row->id));
while ($solution_files_row = $solution_files_q->fetchObject())
{
$zip->addFile($root_path . $solution_files_row->directory_name . '/' . $solution_files_row->filepath, $PENDING_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
}
$zip_file_count = $zip->numFiles;
$zip->close();
if ($zip_file_count > 0)
{
/* download zip file */
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename="EXP' . $experiment_data->number . '.zip"');
header('Content-Length: ' . filesize($zip_filename));
readfile($zip_filename);
unlink($zip_filename);
ob_clean();
ob_flush();
}
else
{
drupal_set_message("There are no solutions in this experiment to download", 'error');
drupal_goto('lab-migration/code-approval/bulk');
}
}
function lab_migration_download_full_lab()
{
$lab_id = arg(3);
$root_path = lab_migration_path();
$APPROVE_PATH = 'APPROVED/';
$PENDING_PATH = 'PENDING/';
$query = db_select('lab_migration_proposal');
$query->fields('lab_migration_proposal');
$query->condition('id', $lab_id);
$lab_q = $query->execute();
$lab_data = $lab_q->fetchObject();
$LAB_PATH = $lab_data->lab_title . '/';
/* 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('lab_migration_experiment');
$query->fields('lab_migration_experiment');
$query->condition('proposal_id', $lab_id);
$experiment_q = $query->execute();
while ($experiment_row = $experiment_q->fetchObject())
{
$EXP_PATH = 'EXP' . $experiment_row->number . '/';
$query = db_select('lab_migration_solution');
$query->fields('lab_migration_solution');
$query->condition('experiment_id', $experiment_row->id);
$query->condition('approval_status', 1);
$solution_q = $query->execute();
/* approved solutions */
while ($solution_row = $solution_q->fetchObject())
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM lab_migration_solution_files lmsf JOIN lab_migration_solution lms JOIN lab_migration_experiment lme JOIN lab_migration_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.solution_id = :solution_id", array(':solution_id' => $solution_row->id));
while ($solution_files_row = $solution_files_q->fetchObject())
{
//var_dump($solution_files_row);die;
$zip->addFile($root_path . $solution_files_row->directory_name. '/' . $solution_files_row->filepath, $APPROVE_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
}
/* unapproved solutions */
$query = db_select('lab_migration_solution');
$query->fields('lab_migration_solution');
$query->condition('experiment_id', $experiment_row->id);
$query->condition('approval_status', 0);
$solution_q = $query->execute();
while ($solution_row = $solution_q->fetchObject())
{
//var_dump($solution_row->id);
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM lab_migration_solution_files lmsf JOIN lab_migration_solution lms JOIN lab_migration_experiment lme JOIN lab_migration_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.solution_id = :solution_id", array(':solution_id' => $solution_row->id));
while ($solution_files_row = $solution_files_q->fetchObject())
{
$zip->addFile($root_path .$solution_files_row->directory_name . '/' . $solution_files_row->filepath, $LAB_PATH . $PENDING_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
}
}
//die;
$zip_file_count = $zip->numFiles;
$zip->close();
if ($zip_file_count > 0)
{
/* download zip file */
ob_clean();
//flush();
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename="' . $lab_data->lab_title . '.zip"');
header('Content-Length: ' . filesize($zip_filename));
readfile($zip_filename);
unlink($zip_filename);
}
else
{
drupal_set_message("There are no solutions in this lab to download", 'error');
drupal_goto('lab-migration/code-approval/bulk');
}
}
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