3 files changed, 38 insertions, 255 deletions

diff --git a/download.inc b/download.inc
index fa1fdd1..f3e315c 100755
--- a/download.inc
+++ b/download.inc
@@ -17,254 +17,36 @@ function om_flowsheet_download_user_defined_compound()
 	ob_clean();
 	readfile($root_path . $om_flowsheet_user_compund_data->directory_name . '/' . $om_flowsheet_user_compund_data->user_defined_compound_filepath);
 }
-function om_flowsheet_download_solution_file()
-{
-	$solution_file_id = arg(3);
-	$root_path = om_flowsheet_path();
-	// $solution_files_q = db_query("SELECT * FROM {om_flowsheet_solution_files} WHERE id = %d LIMIT 1", $solution_file_id);
-	$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM om_flowsheet_solution_files lmsf JOIN om_flowsheet_solution lms JOIN om_flowsheet_experiment lme JOIN om_flowsheet_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.id = :solution_id LIMIT 1", array(
-		':solution_id' => $solution_file_id
-	));
-	$solution_file_data = $solution_files_q->fetchObject();
-	header('Content-Type: ' . $solution_file_data->filemime);
-	//header('Content-Type: application/octet-stram');
-	header('Content-disposition: attachment; filename="' . str_replace(' ', '_', ($solution_file_data->filename)) . '"');
-	header('Content-Length: ' . filesize($root_path . $solution_file_data->directory_name . '/' . $solution_file_data->filepath));
-	readfile($root_path . $solution_file_data->directory_name . '/' . $solution_file_data->filepath);
-}
-function om_flowsheet_download_dependency_file()
-{
-	$dependency_file_id = arg(3);
-	$root_path = om_flowsheet_path();
-	$query = db_select('om_flowsheet_dependency_files');
-	$query->fields('om_flowsheet_dependency_files');
-	$query->condition('id', $dependency_file_id);
-	$query->range(0, 1);
-	$dependency_files_q = $query->execute();
-	$dependency_file_data = $dependency_files_q->fetchObject();
-	header('Content-Type: ' . $dependency_file_data->filemime);
-	header('Content-disposition: attachment; filename="' . str_replace(' ', '_', ($dependency_file_data->filename)) . '"');
-	header('Content-Length: ' . filesize($root_path . $dependency_file_data->filepath));
-	readfile($root_path . $dependency_file_data->filepath);
-}
-function om_flowsheet_download_solution()
-{
-	$solution_id = arg(3);
-	$root_path = om_flowsheet_path();
-	$query = db_select('om_flowsheet_solution');
-	$query->fields('om_flowsheet_solution');
-	$query->condition('id', $solution_id);
-	$solution_q = $query->execute();
-	$solution_data = $solution_q->fetchObject();
-	$query = db_select('om_flowsheet_experiment');
-	$query->fields('om_flowsheet_experiment');
-	$query->condition('id', $solution_data->experiment_id);
-	$experiment_q = $query->execute();
-	$experiment_data = $experiment_q->fetchObject();
-	$solution_files_q = db_query("SELECT lmsf.*, lmp.directory_name FROM om_flowsheet_solution_files lmsf JOIN om_flowsheet_solution lms JOIN om_flowsheet_experiment lme JOIN om_flowsheet_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.id = :solution_id", array(
-		':solution_id' => $solution_id
-	));
-	$query = db_select('om_flowsheet_solution_dependency');
-	$query->fields('om_flowsheet_solution_dependency');
-	$query->condition('solution_id', $solution_id);
-	$solution_dependency_files_q = $query->execute();
-	$CODE_PATH = 'CODE' . $solution_data->code_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);
-	while ($solution_files_row = $solution_files_q->fetchObject())
-	{
-		$zip->addFile($root_path . $solution_files_row->directory_name . '/' . $solution_files_row->filepath, $CODE_PATH . str_replace(' ', '_', ($solution_files_row->filename)));
-	} 
-	/* dependency files */
-	while ($solution_dependency_files_row = $solution_dependency_files_q->fetchObject())
-	{
-		$query = db_select('om_flowsheet_dependency_files');
-		$query->fields('om_flowsheet_dependency_files');
-		$query->condition('id', $solution_dependency_files_row->dependency_id);
-		$query->range(0, 1);
-		$dependency_file_data = $query->execute()->fetchObject();
-		if ($dependency_file_data)
-			$zip->addFile($root_path . $dependency_file_data->filepath, $CODE_PATH . 'DEPENDENCIES/' . str_replace(' ', '_', ($dependency_file_data->filename)));
-	} //$solution_dependency_files_row = $solution_dependency_files_q->fetchObject()
-	$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="CODE' . $solution_data->code_number . '.zip"');
-		header('Content-Length: ' . filesize($zip_filename));
-		ob_clean();
-		//flush();
-		readfile($zip_filename);
-		unlink($zip_filename);
-	} //$zip_file_count > 0
-	else
-	{
-		drupal_set_message("There are no files in this solutions to download", 'error');
-		drupal_goto('lab-migration/lab-migration-run');
-	}
-}
-function om_flowsheet_download_experiment()
-{
-	$experiment_id = (int) arg(3);
-	$root_path = om_flowsheet_path();
-	/* get solution data */
-	$query = db_select('om_flowsheet_experiment');
-	$query->fields('om_flowsheet_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);
-	$query = db_select('om_flowsheet_solution');
-	$query->fields('om_flowsheet_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 om_flowsheet_solution_files lmsf JOIN om_flowsheet_solution lms JOIN om_flowsheet_experiment lme JOIN om_flowsheet_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, $EXP_PATH . $CODE_PATH . str_replace(' ', '_', ($solution_files_row->filename)));
-		} //$solution_files_row = $solution_files_q->fetchObject()
-		/* dependency files */
-		$query = db_select('om_flowsheet_solution_dependency');
-		$query->fields('om_flowsheet_solution_dependency');
-		$query->condition('solution_id', $solution_row->id);
-		$solution_dependency_files_q = $query->execute();
-		while ($solution_dependency_files_row = $solution_dependency_files_q->fetchObject())
-		{
-			$query = db_select('om_flowsheet_dependency_files');
-			$query->fields('om_flowsheet_dependency_files');
-			$query->condition('id', $solution_dependency_files_row->dependency_id);
-			$query->range(0, 1);
-			$dependency_file_data = $query->execute()->fetchObject();
-			if ($dependency_file_data)
-				$zip->addFile($root_path . $dependency_file_data->filepath, $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . str_replace(' ', '_', ($dependency_file_data->filename)));
-		} //$solution_dependency_files_row = $solution_dependency_files_q->fetchObject()
-	} //$solution_row = $solution_q->fetchObject()
-	$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));
-		ob_clean();
-		//flush();
-		readfile($zip_filename);
-		unlink($zip_filename);
-	} //$zip_file_count > 0
-	else
-	{
-		drupal_set_message("There are no solutions in this experiment to download", 'error');
-		drupal_goto('lab-migration/lab-migration-run');
-	}
-}
-function om_flowsheet_download_lab()
-{
-	global $user;
-	$lab_id = arg(3);
-	$root_path = om_flowsheet_path();
-	/* get solution data */
-	$query = db_select('om_flowsheet_proposal');
-	$query->fields('om_flowsheet_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('om_flowsheet_experiment');
-	$query->fields('om_flowsheet_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('om_flowsheet_solution');
-		$query->fields('om_flowsheet_solution');
-		$query->condition('experiment_id', $experiment_row->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 om_flowsheet_solution_files lmsf JOIN om_flowsheet_solution lms JOIN om_flowsheet_experiment lme JOIN om_flowsheet_proposal lmp WHERE lms.id = lmsf.solution_id AND lme.id = lms.experiment_id AND lmp.id = lme.proposal_id AND lmsf.id = :solution_id", array(
-				':solution_id' => $solution_row->id
-			));
-			$query = db_select('om_flowsheet_solution_dependency');
-			$query->fields('om_flowsheet_solution_dependency');
-			$query->condition('solution_id', $solution_row->id);
-			$solution_dependency_files_q = $query->execute();
-			while ($solution_files_row = $solution_files_q->fetchObject())
-			{
-				$zip->addFile($root_path . $solution_files_row->directory_name . '/' . $solution_files_row->filepath, $EXP_PATH . $CODE_PATH . str_replace(' ', '_', ($solution_files_row->filename)));
-				//var_dump($zip->numFiles);
-			} //$solution_files_row = $solution_files_q->fetchObject()
-			// die;
-			/* dependency files */
-			while ($solution_dependency_files_row = $solution_dependency_files_q->fetchObject())
-			{
-				$query = db_select('om_flowsheet_dependency_files');
-				$query->fields('om_flowsheet_dependency_files');
-				$query->condition('id', $solution_dependency_files_row->dependency_id);
-				$query->range(0, 1);
-				$dependency_file_data = $query->execute()->fetchObject();
-				if ($dependency_file_data)
-					$zip->addFile($root_path . $dependency_file_data->filepath, $EXP_PATH . $CODE_PATH . 'DEPENDENCIES/' . str_replace(' ', '_', ($dependency_file_data->filename)));
-			} //$solution_dependency_files_row = $solution_dependency_files_q->fetchObject()
-		} //$solution_row = $solution_q->fetchObject()
-	} //$experiment_row = $experiment_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(' ', '_', $lab_data->lab_title) . '.zip"');
-			header('Content-Length: ' . filesize($zip_filename));
-			ob_clean();
-			//flush();
-			readfile($zip_filename);
-			unlink($zip_filename);
-		} //$user->uid
-		else
-		{
-			header('Content-Type: application/zip');
-			header('Content-disposition: attachment; filename="' . str_replace(' ', '_', $lab_data->lab_title) . '.zip"');
-			header('Content-Length: ' . filesize($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 solutions in this Lab to download", 'error');
-		drupal_goto('lab-migration/lab-migration-run');
-	}
-}
+function om_flowsheet_download_abstract_file() {
+	$proposal_id = arg(4);
+	$root_path = om_flowsheet_document_path();
+	$query = db_select('om_flowsheet_submitted_abstracts_file');
+	$query->fields('om_flowsheet_submitted_abstracts_file');
+	$query->condition('proposal_id', $proposal_id);
+	$query->condition('filetype', A);
+	$result = $query->execute();
+	$om_pssp_project_files = $result->fetchObject();
+	//var_dump($om_pssp_project_files);die;
+	$query1 = db_select('om_flowsheet_proposal');
+	$query1->fields('om_flowsheet_proposal');
+	$query1->condition('id', $proposal_id);
+	$result1 = $query1->execute();
+	$om_pssp = $result1->fetchObject();
+	$directory_name = $om_pssp->directory_name . '/';
+	$samplecodename = $om_pssp_project_files->filename;
+	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/pdf");
+	header('Content-disposition: attachment; filename="' . $samplecodename . '"');
+	header("Content-Length: " . filesize($root_path . $directory_name . $samplecodename));
+	header("Content-Transfer-Encoding: binary");
+	header("Expires: 0");
+	header("Pragma: no-cache");
+	readfile($root_path . $directory_name . $samplecodename);
+	ob_end_flush();
+	ob_clean();
+}
\ No newline at end of file
diff --git a/om_flowsheet.module b/om_flowsheet.module
index bab1740..85e8756 100755
--- a/om_flowsheet.module
+++ b/om_flowsheet.module
@@ -249,10 +249,10 @@ function om_flowsheet_menu()
 		'file' => 'upload_code_delete.inc'
 	);
 	/* CODE DOWNLOADS */
-	$items['chemical/flowsheeting-project/download/file'] = array(
+	$items['chemical/flowsheeting-project/download/abstract-file'] = array(
 		'title' => 'Code Download',
 		'description' => 'Code Download',
-		'page callback' => 'om_flowsheet_download_solution_file',
+		'page callback' => 'om_flowsheet_download_abstract_file',
 		'access arguments' => array(
 			'om flowsheet download code'
 		),
diff --git a/run.inc b/run.inc
index 5961e6c..7037e06 100755
--- a/run.inc
+++ b/run.inc
@@ -44,7 +44,8 @@ function om_flowsheet_run_form($form, &$form_state)
 		);
 		$form['selected_flowsheet'] = array(
 			'#type' => 'item',
-			'#markup' => '<div id="ajax_selected_flowsheet">' . l('Download Flowsheet', 'chemical/flowsheeting-project/full-download/project/' . $flowsheet_default_value,array('attributes' => array('title' => 'This is a zip file containing a pdf (abstract) and a mo file which is the OpenModelica flowsheet which is to be viewed by right clicking on the file and opening with OpenModelica.'))) . '</div><hr><p style="color:red;">Note: This flowsheet is compatible with the simulator version mentioned above. To simulate the flowsheet in OpenModelica, it must be opened with the above Simulator version.<br>To download the Simulator, click on the Simulator version mentioned above.</p>'
+			'#markup' => '<div id="ajax_selected_flowsheet">' . l('Download Abstract', "chemical/flowsheeting-project/download/abstract-file/" . $flowsheet_default_value)
+				 . '<br>' .  l('Download Flowsheet', 'chemical/flowsheeting-project/full-download/project/' . $flowsheet_default_value,array('attributes' => array('title' => 'This is a zip file containing a pdf (abstract) and a mo file which is the OpenModelica flowsheet which is to be viewed by right clicking on the file and opening with OpenModelica.'))) . '</div><hr><p style="color:red;">Note: This flowsheet is compatible with the simulator version mentioned above. To simulate the flowsheet in OpenModelica, it must be opened with the above Simulator version.<br>To download the Simulator, click on the Simulator version mentioned above.</p>'
 		);
 	}
 	return $form;
@@ -58,7 +59,7 @@ function om_flowsheet_project_details_callback($form, $form_state)
 		$flowsheet_details = _flowsheet_information($flowsheet_default_value);
 		$provider = user_load($flowsheet_details->uid);
 		if ($flowsheet_details->uid > 0) {
-			$commands[] = ajax_command_html('#ajax_selected_flowsheet', l('Download Flowsheet', 'chemical/flowsheeting-project/full-download/project/' . $flowsheet_default_value,array('attributes' => array('title' => 'This is a zip file containing a pdf (abstract) and a dwxml/dwxmz file which is the om flow sheet which is to be viewed by right clicking on the file and opening with om.'))) . '<hr><p style="color:red;">Note: This flowsheet is compatible with the simulator version mentioned above. To simulate the flowsheet in OpenModelica, it must be opened with the above Simulator version.<br>To download the Simulator, click on the Simulator version mentioned above.</p>');
+			$commands[] = ajax_command_html('#ajax_selected_flowsheet', l('Download Abstract', "chemical/flowsheeting-project/download/abstract-file/" . $flowsheet_default_value) . '<br>' .  l('Download Flowsheet', 'chemical/flowsheeting-project/full-download/project/' . $flowsheet_default_value,array('attributes' => array('title' => 'This is a zip file containing a pdf (abstract) and a dwxml/dwxmz file which is the om flow sheet which is to be viewed by right clicking on the file and opening with om.'))) . '<hr><p style="color:red;">Note: This flowsheet is compatible with the simulator version mentioned above. To simulate the flowsheet in OpenModelica, it must be opened with the above Simulator version.<br>To download the Simulator, click on the Simulator version mentioned above.</p>');
 		} //$flowsheet_details->uid > 0
 		else {
 			$commands[] = ajax_command_html('#ajax_selected_flowsheet', '');