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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 */
$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE id = %d", $experiment_id);
$experiment_data = db_fetch_object($experiment_q);
$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 */
$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE experiment_id = %d AND approval_status = 1", $experiment_id);
while ($solution_row = db_fetch_object($solution_q))
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT * FROM {lab_migration_solution_files} WHERE solution_id = %d", $solution_row->id);
$solution_dependency_files_q = db_query("SELECT * FROM {lab_migration_solution_dependency} WHERE solution_id = %d", $solution_row->id);
while ($solution_files_row = db_fetch_object($solution_files_q))
{
$zip->addFile($root_path . $solution_files_row->filepath, $APPROVE_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
/* dependency files */
while ($solution_dependency_files_row = db_fetch_object($solution_dependency_files_q))
{
$dependency_file_data = db_fetch_object(db_query("SELECT * FROM {lab_migration_dependency_files} WHERE id = %d LIMIT 1", $solution_dependency_files_row->dependency_id));
if ($dependency_file_data)
$zip->addFile($root_path . $dependency_file_data->filepath, $APPROVE_PATH . $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . $dependency_file_data->filename);
}
}
/* unapproved solutions */
$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE experiment_id = %d AND approval_status = 0", $experiment_id);
while ($solution_row = db_fetch_object($solution_q))
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT * FROM {lab_migration_solution_files} WHERE solution_id = %d", $solution_row->id);
$solution_dependency_files_q = db_query("SELECT * FROM {lab_migration_solution_dependency} WHERE solution_id = %d", $solution_row->id);
while ($solution_files_row = db_fetch_object($solution_files_q))
{
$zip->addFile($root_path . $solution_files_row->filepath, $PENDING_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
/* dependency files */
while ($solution_dependency_files_row = db_fetch_object($solution_dependency_files_q))
{
$dependency_file_data = db_fetch_object(db_query("SELECT * FROM {lab_migration_dependency_files} WHERE id = %d LIMIT 1", $solution_dependency_files_row->dependency_id));
if ($dependency_file_data)
$zip->addFile($root_path . $dependency_file_data->filepath, $PENDING_PATH . $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . $dependency_file_data->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);
} 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/';
/* get solution data */
$lab_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $lab_id);
$lab_data = db_fetch_object($lab_q);
$LAB_PATH = $lab_data->lab . '/';
/* 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 */
$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d", $lab_id);
while ($experiment_row = db_fetch_object($experiment_q))
{
$EXP_PATH = 'EXP' . $experiment_row->number . '/';
$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE experiment_id = %d AND approval_status = 1", $experiment_row->id);
while ($solution_row = db_fetch_object($solution_q))
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT * FROM {lab_migration_solution_files} WHERE solution_id = %d", $solution_row->id);
$solution_dependency_files_q = db_query("SELECT * FROM {lab_migration_solution_dependency} WHERE solution_id = %d", $solution_row->id);
while ($solution_files_row = db_fetch_object($solution_files_q))
{
$zip->addFile($root_path . $solution_files_row->filepath, $LAB_PATH . $APPROVE_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
/* dependency files */
while ($solution_dependency_files_row = db_fetch_object($solution_dependency_files_q))
{
$dependency_file_data = db_fetch_object(db_query("SELECT * FROM {lab_migration_dependency_files} WHERE id = %d LIMIT 1", $solution_dependency_files_row->dependency_id));
if ($dependency_file_data)
$zip->addFile($root_path . $dependency_file_data->filepath, $LAB_PATH . $APPROVE_PATH . $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . $dependency_file_data->filename);
}
}
/* unapproved solutions */
$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE experiment_id = %d AND approval_status = 0", $experiment_row->id);
while ($solution_row = db_fetch_object($solution_q))
{
$CODE_PATH = 'CODE' . $solution_row->code_number . '/';
$solution_files_q = db_query("SELECT * FROM {lab_migration_solution_files} WHERE solution_id = %d", $solution_row->id);
$solution_dependency_files_q = db_query("SELECT * FROM {lab_migration_solution_dependency} WHERE solution_id = %d", $solution_row->id);
while ($solution_files_row = db_fetch_object($solution_files_q))
{
$zip->addFile($root_path . $solution_files_row->filepath, $LAB_PATH . $PENDING_PATH . $EXP_PATH . $CODE_PATH . $solution_files_row->filename);
}
/* dependency files */
while ($solution_dependency_files_row = db_fetch_object($solution_dependency_files_q))
{
$dependency_file_data = db_fetch_object(db_query("SELECT * FROM {lab_migration_dependency_files} WHERE id = %d LIMIT 1", $solution_dependency_files_row->dependency_id));
if ($dependency_file_data)
$zip->addFile($root_path . $dependency_file_data->filepath, $LAB_PATH . $PENDING_PATH . $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . $dependency_file_data->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="' . $lab_data->lab_title . '.zip"');
header('Content-Length: ' . filesize($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');
}
}
|
