<?php
// case study display completed proposals
function list_of_available_project_titles()
{
	$output = "";
	//$static_url = "https://static.fossee.in/cfd/project-titles/";
	$preference_rows = array();
		$i = 1;
	$query = db_query("SELECT * from list_of_project_titles WHERE {project_title_name} NOT IN( SELECT  project_title from case_study_proposal WHERE approval_status = 0 OR approval_status = 1 OR approval_status = 3)");
	while($result = $query->fetchObject()) {
		$preference_rows[] = array(
				$i,
				//print_r(array_keys($case_studies_list))
				l($result->project_title_name, 'case-study-project/download/project-title-file/' .$result->id)
				);
			$i++;
	}
		$preference_header = array(
			'No',
			'List of available projects'
		);
		$output .= theme('table', array(
			'header' => $preference_header,
			'rows' => $preference_rows
		));
	
	return $output;
}
function download_case_study_project_title_files() {
	$id = arg(3);
	$root_path = cfd_case_study_project_titles_resource_file_path();
	$query = db_select('list_of_project_titles');
	$query->fields('list_of_project_titles');
	$query->condition('id', $id);
	$result = $query->execute();
	$case_study_project_files_list = $result->fetchObject();
	//$directory_name = $case_study_project_files_list->filepath;
	$abstract_file = $case_study_project_files_list->filepath;
	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="' . $abstract_file . '"');
	header("Content-Length: " . filesize($root_path . $abstract_file));
	header("Content-Transfer-Encoding: binary");
	header("Expires: 0");
	header("Pragma: no-cache");
	readfile($root_path . $abstract_file);
	ob_end_flush();
	ob_clean();
}