Merge pull request #1 from prashantsinalkar/master

Added text for page

1 files changed, 740 insertions, 0 deletions

diff --git a/job_portal.module~ b/job_portal.module~
new file mode 100755
index 0000000..cd92865
--- /dev/null
+++ b/job_portal.module~
@@ -0,0 +1,740 @@
+<?php
+/* 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;
+	}
+}
+