path: root/job_portal.module

<?php
<<<<<<< HEAD
/* hook menu */
function job_portal_menu()
{
	$items = array();
	$items["jobs"] = array(
		"title" => "FOSSEE Job Portal",
		"page callback" => "job_portal_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/apply"] = array(
		"title" => "FOSSEE Job Portal - Application Form",
		"page callback" => "job_portal_application_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/view-applications"] = array(
		"title" => "FOSSEE Job Portal - View Applications",
		"page callback" => "job_portal_view_application_page",
		"access arguments" => array(
			"manage job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/view-applications-if32ggxV747"] = array(
		"title" => "FOSSEE Job Portal - View Applications",
		"page callback" => "job_portal_view_application_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/downloads_applications"] = array(
		"title" => "Application Download",
		"description" => "Applications Download",
		"page callback" => "job_portal_downloads_applications_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/downloads_all_applications"] = array(
		"title" => "Application Download",
		"description" => "Applications Download",
		"page callback" => "job_portal_downloads_all_applications_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/downloads_all_applications_spreadsheet"] = array(
		"title" => "Application Download",
		"description" => "Applications Data Download",
		"page callback" => "job_portal_downloads_all_applications_spreadsheet_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/downloads_all_applications_doc"] = array(
		"title" => "Application Download",
		"description" => "Applications Data Download",
		"page callback" => "job_portal_downloads_all_applications_document_page",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	$items["jobs/ajax"] = array(
		"title" => "Ajax callbacks",
		"page callback" => "job_portal_ajax",
		"access arguments" => array(
			"access job_portal"
		),
		"type" => MENU_CALLBACK
	);
	return $items;
}
/* hook permission */
function job_portal_permission()
{
	return array(
		"access job_portal" => array(
			"title" => t("Access Job Portal"),
			"description" => t("Allows users to view job postings.")
		),
		"manage job_portal" => array(
			"title" => t("Manage Job Portal"),
			"description" => t("Allows users to manage job postings.")
		),
		"manage download_application" => array(
			"title" => t("Manage Download Portal"),
			"description" => t("Allows users to download job applications.")
		)
	);
}
/* job portal application form */
function job_portal_application_form($form, &$form_state, $position_id = 0)
{
	$form = array();
	$form["wrapper"] = array(
		"#type" => "fieldset",
		"#title" => t("Application form"),
		"#collapsible" => TRUE
	);
	$form["wrapper"]["position"] = array(
		"#type" => "select",
		"#title" => t("Job Position"),
		"#description" => t("Select the position for which you are applying."),
		"#options" => get_jobs_available("options"),
		"#empty_option" => t("--- Select a position ---"),
		"#default_value" => $position_id,
		'#attributes' => array(
			'disabled' => 'disabled'
		),
		"#required" => TRUE
	);
	$form["wrapper"]["name"] = array(
		"#type" => "textfield",
		"#title" => t("Name"),
		"#description" => t("Please enter your full name."),
		"#required" => TRUE,
		"#attributes" => array(
			'style' => 'text-transform:uppercase'
		)
	);
	$form["wrapper"]["contact"] = array(
		"#type" => "textfield",
		"#title" => t("Contact Number"),
		"#description" => t("Please enter your contact number."),
		"#required" => TRUE
	);
	$form["wrapper"]["email"] = array(
		"#type" => "textfield",
		"#title" => t("Email"),
		"#description" => t("Please enter your e-mail id."),
		"#required" => TRUE
	);
	$form["wrapper"]["resume"] = array(
		"#type" => "file",
		"#title" => t("Resume" . required_star()),
		"#description" => t("Please upload your resume [pdf].")
	);
	$form["wrapper"]["submit"] = array(
		"#type" => "submit",
		"#value" => "Submit Application"
	);
	return $form;
}
/* job portal application form validate */
function job_portal_application_form_validate($form, &$form_state)
{
	$file = file_save_upload('resume', array(
		// Validate extensions.
		'file_validate_extensions' => array(
			'pdf'
		)
	));
	// If the file passed validation:
	if ($file)
	{
		// Move the file into the Drupal file system.
		if ($file = file_move($file, 'public://'))
		{
			// Save the file for use in the submit handler.
			$form_state['storage']['resume'] = $file;
		} //$file = file_move($file, 'public://')
		else
		{
			form_set_error('resume', t("Failed to write the uploaded file to the site's file folder."));
		}
	} //$file
	else
	{
		form_set_error('resume', t('No file was uploaded.'));
	}
	/* validating email field */
	if (!valid_email_address($form_state["values"]["email"]))
	{
		form_set_error('email', t('Please enter an valid email address.'));
	} //!valid_email_address($form_state["values"]["email"])
}
/* job portal application form validate */
function job_portal_application_form_submit($form, &$form_state)
{
	$v = $form_state["values"];
	$resume = $form_state["storage"]["resume"];
	$display = 1;
	$dt = new DateTime();
	$current_date = $dt->format("Y-m-d H:i:s");
	$query = "
            INSERT INTO job_portal_applications
            (name, contact, email, resume, position_id, date, display)
            VALUES
            (:name, :contact, :email, :resume, :position_id, :current_date, :display)
        ";
	$args = array(
		":name" => $v["name"],
		":contact" => $v["contact"],
		":email" => $v["email"],
		":resume" => $resume->filename,
		":position_id" => $v["position"],
		":current_date" => $current_date,
		":display" => $display
	);
	/* storing the row id in $result */
	$result = db_query($query, $args, array(
		'return' => Database::RETURN_INSERT_ID
	));
	/* moving the file to uploads/resumes */
	$base_path = $_SERVER['DOCUMENT_ROOT'] . base_path();
	$uploads_dir = $base_path . "uploads/resumes";
	if (!file_exists($uploads_dir . "/{$result}/"))
	{
		mkdir($uploads_dir . "/{$result}/", 0755, TRUE);
	} //!file_exists($uploads_dir . "/{$result}/")
	file_unmanaged_move($resume->uri, $uploads_dir . "/{$result}/{$resume->filename}");
	$emails = db_select("job_portal_positions")->fields("job_portal_positions", array(
		"notify"
	))->condition("id", $v["position"])->execute()->fetchObject();
	$emails = $emails->notify;
	$position = get_jobs_available("options");
	$position = $position[$v["position"]];
	/* preparing to send mail to the recruiters */
	$from = "jobs@fossee.in";
	$to = "jobs@fossee.in";
	$cc = $emails;
	$bcc = "prashantsinalkar@gmail.com";
	$subject = "Job Application - {$position}";
	$message = "
            <p><strong>{$v['name']}</strong> has applied for 
            the post of <strong>{$position}</strong>.</p>
            <table border='1' width='740px'>
                <tr><td>Name</td><td>{$v['name']}</td></tr>
                <tr><td>Contact</td><td>{$v['contact']}</td></tr>
                <tr><td>Email</td><td>{$v['email']}</td></tr>
            </table>
            <p><em>Please check the resume attached to this mail.</em></p>
        ";
	$file = $uploads_dir . "/{$result}/" . $resume->filename;
	$mail_status = send_mail_attachment($from, $to, $cc, $bcc, $subject, $message, $file);
	if (!$mail_status)
	{
		drupal_set_message("An error occurred while sending mail.", "error");
	} //!$mail_status
	else
	{
		drupal_set_message("We have received your application. Thank you!", "status");
	}
	/* cleaning up temporary storage */
	file_delete($resume);
	unset($form["storage"]["resume"]);
	/* sending notification to the applicant */
	$subject = "Application received for {$position}";
	$message = "
Dear {$v['name']},

We have received your application for the post of {$position}.
We will get back to you shortly.

Regards,
FOSSEE Team
        ";
	send_mail("jobs@fossee.in", $v["email"], $subject, $message);
}
/* job portal page */
function job_portal_page()
{
	$output = "";
	$quick_links = "";
	$i = 1;
	$result = get_jobs_available();
	foreach ($result as $row)
	{
		$collapser_header = "#{$i} - {$row->project} - Job Details";
		$collapser_content = "
                <strong>Position</strong>: {$row->position}<br>
                <strong>Specialization</strong>: {$row->specialization}<br>
                <strong>Salary</strong>: {$row->salary}<br>
                <strong>Qualification</strong>: {$row->qualification}
                <strong>Skills</strong>: {$row->skills}
                <strong>Job Responsibilities</strong>: {$row->responsibilities}
                <strong>Location</strong>: {$row->location}<br><br>
            ";
		$collapser_content .= "<center>";
		$collapser_content .= l("<i class='icon icon-white icon-briefcase'></i> Apply Now", "jobs/apply/{$row->id}", array(
			"attributes" => array(
				"class" => "btn btn-success btn-large"
			),
			"html" => TRUE
		));
		$collapser_content .= "</center>";
		$output .= collapser($collapser_header, $collapser_content, "", $i);
		$quick_links .= "<a class='badge quick' data-toggle='tooltip' data-placement='right' title='{$row->project}' href='#fieldset-id-{$i}'>{$i}</a><br>";
		$i++;
	} //$result as $row
	$output .= "<p style='color:#000'></br> If your interest is to work on any other FOSS such as Python, OpenFOAM, Osdag, Sandhi, OpenModelica, eSim, Scilab, SBHS, DWSIM, FOSSEE-Netbook, etc, you may email your resumes to <a href='mailto:jobs@fossee.in'>jobs[at]fossee[dot]in</a></p>The email subject should contain:</p><ul><li>Your name</li><li>Position that you are applying for</li><li>FOSS that you wish to work on</li></ul>
<p style='color:#000'>
<h3 class='page-title'>Semester Internships</h3>

FOSSEE group at IIT Bombay aims to improve the quality of education with the use of open source software tools such as Scilab, Python, eSim, and Sandhi amongst others.
<br><br>
We have semester internships available with the following groups-
<p style='color:#000'>
<ol>
<li> Scilab Signal Processing & DSP toolbox </li>
<li> Scilab Computer Vision toolbox </li>
<li> Scilab Image Processing toolbox </li>
<li> Scilab Communication Systems toolbox </li>
<li> IoT with RaspberryPi and Arduino </li>
</ol>
</p>
We invite coders/testers from any background to participate and contribute to this project as part of FOSSEE semester internship. To know more about the internship requirements, please read- <a href='https://goo.gl/OuHa2H' target='_blank'>https://goo.gl/OuHa2H</a>. If you have any doubts, please email <a href='mailto:toolbox@scilab.in'>toolbox[at]scilab[dot]in</a>.
</p>
";
	$output = array(
		"quick_links" => array(
			"#prefix" => "<div id='quick-links'>",
			"#markup" => $quick_links,
			"#suffix" => "</div>"
		),
		"job_description" => array(
			"#prefix" => "<div id='job-description'>",
			"#markup" => $output,
			"#suffix" => "</div>"
		)
	);
	return $output;
}
function job_portal_application_page($position_id = 0)
{
	$application_form = "";
	$form_job = drupal_get_form("job_portal_application_form", $position_id);
	$job_form = drupal_get_form("job_portal_application_form");
	if ($position_id)
	{
		$application_form = drupal_render($form_job);
	} //$position_id
	else
	{
		$application_form = drupal_render($job);
	}
	$output = array(
		"application_form" => array(
			"#prefix" => "<div id='job-application'>",
			"#markup" => $application_form,
			"#suffix" => "</div>"
		)
	);
	return $output;
}
function job_portal_view_application_page($position_id = 0)
{
	$markup = "";
	if (array_key_exists("saved", $_GET))
	{
		drupal_set_message("Selections saved successfully.", "success");
	} //array_key_exists("saved", $_GET)
	if ($position_id)
	{
		$result = db_select("job_portal_applications")->fields("job_portal_applications")->condition("position_id", $position_id)->condition("display", 1)->execute()->fetchAll();
		$headers = array(
			"#",
			"Name",
			"Email",
			"Date",
			"Download",
			"Select"
		);
		$rows = array();
		$i = 1;
		foreach ($result as $row)
		{
			$item = array(
				$i,
				$row->name,
				$row->email,
				$row->date,
				l(str_replace('.', '_', str_replace(' ', '_', strtolower("{$row->id}_{$row->name}"))) . '.pdf', "uploads/resumes/{$row->id}/{$row->resume}", array(
					"attributes" => array(
						"target" => "_blank"
					)
				))
			);
			if ($row->selected)
			{
				$check = "<input class='shortlist' type='checkbox' data-aid='{$row->id}' checked>";
			} //$row->selected
			else
			{
				$check = "<input class='shortlist' type='checkbox' data-aid='{$row->id}'>";
			}
			array_push($item, $check);
			array_push($rows, $item);
			$i++;
		} //$result as $row
		$job = db_select("job_portal_positions")->fields("job_portal_positions")->condition("id", $position_id)->condition("display", 1)->execute()->fetchObject();
		$markup .= l("<< Back to the list of open positions", "jobs/view-applications-if32ggxV747");
		$markup .= "<div style='float:right'>";
		$markup .= l("Download all applications", "jobs/downloads_all_applications/{$position_id}");
		$markup .= "<br>";
		$markup .= l("Download selected applications", "jobs/downloads_selected_applications/{$position_id}", array(
			"attributes" => array(
				"id" => "d_app"
			)
		));
		$markup .= "<br>";
		$markup .= l("Download applications data in document", "jobs/downloads_all_applications_doc/{$position_id}", array(
			"attributes" => array(
				"id" => "d_aaps"
			)
		));
		$markup .= "<br>";
		$markup .= l("Download applications data in spreadsheet", "jobs/downloads_all_applications_spreadsheet/{$position_id}", array(
			"attributes" => array(
				"id" => "d_aaps"
			)
		));
		$markup .= "</div>";
		$markup .= "<h5><u>{$job->position} ({$job->specialization}) - List of applications</u></h5>";
		$markup .= bootstrap_table($headers, $rows);
		$markup .= l("Save Selections", "jobs/view-applications-if32ggxV747/", array(
			"query" => array(
				"saved" => "true"
			),
			"attributes" => array(
				"class" => "btn btn-primary"
			)
		));
	} //$position_id
	else
	{
		/* List all the job positions.
		 * Change the condition later based on end date.
		 */
		$result = db_select("job_portal_positions")->fields("job_portal_positions")->condition("status", 0, '<>')->condition("display", 1)->execute()->fetchAll();
		$headers = array(
			"#",
			"Position",
			"Time",
			"Action"
		);
		$rows = array();
		$i = 1;
		foreach ($result as $row)
		{
			$item = array(
				$i,
				"{$row->position} [ <strong>{$row->project}</strong> ]",
				$row->time,
				l("View applications", "jobs/view-applications-if32ggxV747/{$row->id}")
			);
			array_push($rows, $item);
			$i++;
		} //$result as $row
		$markup .= "<h5><u>List of job openings</u></h5>";
		$markup .= bootstrap_table($headers, $rows);
	}
	$output = array(
		"positions_list" => array(
			"#prefix" => "<div id='positions-list'>",
			"#markup" => $markup,
			"#suffix" => "</div>"
		)
	);
	return $output;
}
/* job portal application download page */
function job_portal_downloads_applications_page($position_id)
{
	if ($position_id)
	{
		$result = db_select("job_portal_applications")->fields("job_portal_applications")->condition("position_id", $position_id)->condition("selected", 1)->condition("display", 1)->execute()->fetchAll();
		$i = 1;
		$rows = array();
		$dt = new DateTime();
		$current_date = $dt->format("Y-m-d");
		foreach ($result as $row)
		{
			$job = db_select("job_portal_positions")->fields("job_portal_positions")->condition("id", $position_id)->execute()->fetchObject();
			$base_path = $_SERVER['DOCUMENT_ROOT'] . base_path();
			$downloads_dir = "uploads/resumes/{$row->id}/{$row->resume}";
			$files = $downloads_dir;
			$zipname = str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip'));
			$zip = new ZipArchive;
			$zip->open($zipname, ZipArchive::CREATE);
			$zip->addFile($files, str_replace('.', '_', str_replace(' ', '_', strtolower("{$row->id} {$row->name}"))) . ".pdf");
			$zip->close();
			$i++;
		} //$result as $row
		$base_path = $_SERVER['DOCUMENT_ROOT'] . base_path();
		$zipname = str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip'));
		header('Content-Type: application/zip');
		header('Content-disposition: attachment; filename= "' . str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip')));
		header('Content-Length: ' . filesize($zipname));
		readfile($zipname);
		unlink($zipname);
	} //$position_id
}
/* job portal application download all page */
function job_portal_downloads_all_applications_page($position_id)
{
	if ($position_id)
	{
		$result = db_select("job_portal_applications")->fields("job_portal_applications")->condition("position_id", $position_id)->condition("display", 1)->execute()->fetchAll();
		$i = 1;
		$rows = array();
		$dt = new DateTime();
		$current_date = $dt->format("Y-m-d");
		foreach ($result as $row)
		{
			$job = db_select("job_portal_positions")->fields("job_portal_positions")->condition("id", $position_id)->execute()->fetchObject();
			$base_path = $_SERVER['DOCUMENT_ROOT'] . base_path();
			$downloads_dir = "uploads/resumes/{$row->id}/{$row->resume}";
			$files = $downloads_dir;
			$zipname = str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip'));
			$zip = new ZipArchive;
			$zip->open($zipname, ZipArchive::CREATE);
			$zip->addFile($files, str_replace('.', '_', str_replace(' ', '_', strtolower("{$row->id} {$row->name}"))) . ".pdf");
			$zip->close();
			$i++;
		} //$result as $row
		$base_path = $_SERVER['DOCUMENT_ROOT'] . base_path();
		$zipname = str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip'));
		header('Content-Type: application/zip');
		header('Content-disposition: attachment; filename= "' . str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . '.zip')));
		header('Content-Length: ' . filesize($zipname));
		readfile($zipname);
		unlink($zipname);
	} //$position_id
}
// Download application data in spreadsheet //
function job_portal_downloads_all_applications_spreadsheet_page($position_id)
{
	$dt = new DateTime();
	$current_date = $dt->format("Y-m-d");
	$job = db_select("job_portal_positions")->fields("job_portal_positions")->condition("id", $position_id)->execute()->fetchObject();
	header("Content-Type: application/vnd.ms-excel");
	header("Content-disposition: attachment; filename=" . str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . ".xls")));
	echo $job->project . "\t" . $job->position . "\t" . ' ' . "\t" . ' ' . "\t" . ' ' . "\n";
	echo 'Sr No' . "\t" . 'Name' . "\t" . 'Phone' . "\t" . 'Email' . "\t" . 'Application Date' . "\n";
	if ($position_id)
	{
		$result = db_select("job_portal_applications")->fields("job_portal_applications")->condition("position_id", $position_id)->condition("display", 1)->execute()->fetchAll();
		$i = 1;
		foreach ($result as $row)
		{
			echo $i . "\t" . ucfirst(strtolower($row->name)) . "\t" . $row->contact . "\t" . $row->email . "\t" . $row->date . "\n";
			$i++;
		} //$result as $row
	} //$position_id
}
// Download application data in document //
function job_portal_downloads_all_applications_document_page($position_id)
{
	$dt = new DateTime();
	$current_date = $dt->format("Y-m-d");
	$job = db_select("job_portal_positions")->fields("job_portal_positions")->condition("id", $position_id)->execute()->fetchObject();
	header("Content-Type: application/vnd.ms-word");
	header("Content-disposition: attachment; filename=" . str_replace(' ', '_', strtolower($job->project . '_' . $job->position . '_' . $current_date . ".doc")));
	// echo $job->project . "\t" . $job->position . "\t" . ' ' . "\t" . ' ' . "\t" . ' ' . "\n";
	echo '<table width=650 align="center"><tr><th colspan="5" align="left">Advt date: ' . $job->time . '</span></th></tr><tr><th colspan="5" align ="left">Position: ' . $job->position . '</br>Specialization: ' . $job->position . '<br>Salary: ' . $job->salary . '<br>Qualification: ' . $job->qualification . '<br>Skills: ' . $job->skills . '<br>Job Responsibilities: ' . $job->skills . '<br>Location: ' . $job->location . '</span></th></tr><tr><td>Sr No</td><td>Name</td><td>Phone</td><td>Email</td><td>Application Date</td></tr>';
	//   echo '<tr><td>Sr No</td><td>Name</td><td>Phone</td><td>Email</td><td>Application Date</td></tr>';   
	//echo 'Sr No' . "\t" . 'Name' . "\t" . 'Phone' . "\t" . 'Email'. "\t" . 'Application Date' . "\n";
	if ($position_id)
	{
		$result = db_select("job_portal_applications")->fields("job_portal_applications")->condition("position_id", $position_id)->condition("display", 1)->execute()->fetchAll();
		$i = 1;
		foreach ($result as $row)
		{
			//$app_date = date("d/m/Y", strtotime($row->date));          
			echo '<tr><td>' . $i . '</td><td>' . ucfirst(strtolower($row->name)) . '</td><td>' . $row->contact . '</td><td>' . $row->email . '</td><td>' . $row->date . '</td></tr>';
			$i++;
		} //$result as $row
		echo '</table>';
	} //$position_id
}
/* job portal ajax fuction */
function job_portal_ajax($item = "", $key = "")
{
	$data = "";
	if ($item == "shortlist")
	{
		$query = "
                UPDATE job_portal_applications
                SET selected = !selected
                WHERE id = :aid
            ";
		$args = array(
			":aid" => $key
		);
		db_query($query, $args);
		$data = "updated";
	} //$item == "shortlist"
	echo $data;
	exit();
}
/* job portal init fuction */
function job_portal_init()
{
	drupal_add_js("misc/form.js");
	drupal_add_js("misc/collapse.js");
	drupal_add_js(drupal_get_path("module", "job_portal") . '/js/main.js', array(
		'group' => JS_THEME,
		'weight' => 20,
		'every_page' => TRUE,
		'cache' => TRUE,
		'scope' => 'header'
	));
	/* drupal_add_js(
	drupal_get_path('module', 'job_portal') . '/js/smooth_scroll.js',
	array(
	'group' => JS_THEME,
	'weight' => 20,
	'every_page' => TRUE,
	'cache' => TRUE,
	'scope' => 'header',
	)
	);*/
}
/* helper functions */
function collapser($title = "", $content = "", $description = "", $key = "")
{
	return "
            <fieldset id='fieldset-id-{$key}' class='collapsible'>
                <legend>
                    <a class='fieldset-title' href='#'>
                        <span class='fieldset-legend'>{$title}</span>
                    </a>
                    <span class='summary'></span>
                </legend>
                <div class='fieldset-wrapper'>
                    <div class='fieldset-description'>{$description}</div>
                    {$content}
                </div>
            </fieldset>
        ";
}
/* job portal required * in red function */
function required_star()
{
	return "<span class='form-required' title='This field is required.'> *</span>";
}
/* job portal send mail attachment function */
function send_mail_attachment($from, $to, $cc, $bcc, $subject, $message, $file)
{
	// $file should include path and filename
	$filename = basename($file);
	$file_size = filesize($file);
	$content = chunk_split(base64_encode(file_get_contents($file)));
	$uid = md5(uniqid(time()));
	$from = str_replace(array(
		"\r",
		"\n"
	), '', $from); // to prevent email injection
	$header = "From: " . $from . "\r\n" . "Cc: " . $cc . "\r\n" . "Bcc: " . $bcc . "\r\n" . "MIME-Version: 1.0\r\n" . "Content-Type: multipart/mixed; boundary=\"" . $uid . "\"\r\n\r\n" . "This is a multi-part message in MIME format.\r\n" . "--" . $uid . "\r\n" . "Content-type: text/html; charset=UTF-8; format=flowed\r\n" . "Content-Transfer-Encoding: 7bit\r\n\r\n" . $message . "\r\n\r\n" . "--" . $uid . "\r\n" . "Content-Type: application/octet-stream; name=\"" . $filename . "\"\r\n" . "Content-Transfer-Encoding: base64\r\n" . "Content-Disposition: attachment; filename=\"" . $filename . "\"\r\n\r\n" . $content . "\r\n\r\n" . "--" . $uid . "--";
	return mail($to, $subject, "", $header);
}
/* job portal send get job availabe function */
function get_jobs_available($key = "")
{
	$result = db_select("job_portal_positions")->fields("job_portal_positions")->condition("status", 1)->orderBy("display_order", "ASC")->execute()->fetchAll();
	if ($key == "options")
	{
		$options = array();
		foreach ($result as $row)
		{
			$options[$row->id] = "{$row->position} ({$row->specialization})";
		} //$result as $row
		return $options;
	} //$key == "options"
	else
	{
		return $result;
	}
}
/* job portal bootstrap table function */
function bootstrap_table($headers, $rows)
{
	$thead = "";
	$tbody = "";
	foreach ($headers as $header)
	{
		$thead .= "<th>{$header}</th>";
	} //$headers as $header
	foreach ($rows as $row)
	{
		$tbody .= "<tr>";
		foreach ($row as $data)
		{
			$tbody .= "<td>{$data}</td>";
		} //$row as $data
		$tbody .= "</tr>";
	} //$rows as $row
	$table = "
            <table class='table table-bordered table-hover' style='margin-left:-140px'>
                <thead>{$thead}</thead>
                <tbody>{$tbody}</tbody>
            </table>
        ";
	return $table;
}
/**
 * Simple wrapper function for drupal_mail() to avoid extraneous code.
 */
function send_mail($from, $to, $subject, $message)
{
	$my_module = 'job_portal';
	$my_mail_token = microtime();
	$message = array(
		'id' => $my_module . '_' . $my_mail_token,
		'to' => $to,
		'subject' => $subject,
		'body' => array(
			$message
		),
		'headers' => array(
			'From' => $from,
			'Sender' => $from,
			'Return-Path' => $from,
			'Bcc' => 'prashantsinalkar@gmail.com'
		)
	);
	$system = drupal_mail_system($my_module, $my_mail_token);
	$message = $system->format($message);
	if ($system->mail($message))
	{
		return TRUE;
	} //$system->mail($message)
	else
	{
		return FALSE;
	}
}