Initial repo

1 files changed, 1279 insertions, 0 deletions

diff --git a/manage_proposal.inc b/manage_proposal.inc
new file mode 100755
index 0000000..3687d3e
--- /dev/null
+++ b/manage_proposal.inc
@@ -0,0 +1,1279 @@
+<?php
+// $Id$
+
+function lab_migration_proposal_pending()
+{
+  /* get pending proposals to be approved */
+  $pending_rows = array();
+  //$pending_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE approval_status = 0 ORDER BY id DESC");
+  $query = db_select('lab_migration_proposal');
+          $query->fields('lab_migration_proposal');
+          $query->condition('approval_status', 0);
+          $query->orderBy('id', 'DESC');
+          $pending_q = $query->execute();
+  while ($pending_data = $pending_q->fetchObject())
+  {
+    $pending_rows[$pending_data->id] = array(date('d-m-Y', $pending_data->creation_date), l($pending_data->name, 'user/' . $pending_data->uid), $pending_data->lab_title, $pending_data->department, l('Approve', 'lab-migration/manage-proposal/approve/' . $pending_data->id) . ' | ' . l('Edit', 'lab-migration/manage-proposal/edit/' . $pending_data->id));
+  }
+
+  /* check if there are any pending proposals */
+  if (!$pending_rows)
+  {
+    drupal_set_message(t('There are no pending proposals.'), 'status');
+    return '';
+  }
+
+  $pending_header = array('Date of Submission', 'Name', 'Title of the Lab', 'Department', 'Action');
+
+  //$output = theme_table($pending_header, $pending_rows);
+   $output = theme('table', array('header' => $pending_header, 'rows' => $pending_rows ));
+  return $output; 
+}
+
+function lab_migration_proposal_pending_solution()
+{
+  /* get pending proposals to be approved */
+  $pending_rows = array();
+ //$pending_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE approval_status = 1 ORDER BY id DESC");
+
+  $query = db_select('lab_migration_proposal');
+        $query->fields('lab_migration_proposal');
+        $query->condition('approval_status', 1);
+        $query->orderBy('id', 'DESC');
+        $pending_q = $query->execute();
+  while ($pending_data = $pending_q->fetchObject())
+  {
+    $pending_rows[$pending_data->id] = array(date('d-m-Y', $pending_data->creation_date), date('d-m-Y', $pending_data->approval_date), l($pending_data->name, 'user/' . $pending_data->uid), $pending_data->lab_title, $pending_data->department, l('Status', 'lab-migration/manage-proposal/status/' . $pending_data->id));
+  }
+
+  /* check if there are any pending proposals */
+  if (!$pending_rows)
+  {
+    drupal_set_message(t('There are no proposals pending for solutions.'), 'status');
+    return '';
+  }
+
+  $pending_header = array('Date of Submission', 'Date of Approval', 'Name', 'Title of the Lab', 'Department', 'Action');  
+  $output = theme('table', array('header' => $pending_header, 'rows' => $pending_rows ));
+  return $output; 
+}
+
+function lab_migration_proposal_all()
+{
+  /* get pending proposals to be approved */
+  $proposal_rows = array();
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} ORDER BY id DESC");
+  $query = db_select('lab_migration_proposal');
+              $query->fields('lab_migration_proposal');
+              $query->orderBy('id', 'DESC');
+              $proposal_q = $query->execute();
+  while ($proposal_data = $proposal_q->fetchObject())
+  {
+    $approval_status = '';
+    switch ($proposal_data->approval_status)
+    {
+    case 0: $approval_status = 'Pending'; break;
+    case 1: $approval_status = 'Approved'; break;
+    case 2: $approval_status = 'Dis-approved'; break;
+    case 3: $approval_status = 'Solved'; break;
+    default: $approval_status = 'Unknown'; break;
+    }
+    $proposal_rows[] = array(date('d-m-Y', $proposal_data->creation_date), l($proposal_data->name, 'user/' . $proposal_data->uid), $proposal_data->lab_title, $proposal_data->department, $approval_status, l('Status', 'lab-migration/manage-proposal/status/' . $proposal_data->id) . ' | ' . l('Edit', 'lab-migration/manage-proposal/edit/' . $proposal_data->id));
+  }
+
+  /* check if there are any pending proposals */
+  if (!$proposal_rows)
+  {
+    drupal_set_message(t('There are no proposals.'), 'status');
+    return '';
+  }
+
+  $proposal_header = array('Date of Submission', 'Name', 'Title of the Lab', 'Department', 'Status','Action'); 
+  $output = theme('table', array('header' => $proposal_header, 'rows' => $proposal_rows ));
+  return $output; 
+}
+
+function lab_migration_category_all()
+{
+  /* get pending proposals to be approved */
+  $proposal_rows = array();
+ // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} ORDER BY id DESC");
+  $query = db_select('lab_migration_proposal');
+            $query->fields('lab_migration_proposal');
+            $query->orderBy('id', 'DESC');
+            $proposal_q = $query->execute();
+  while ($proposal_data = $proposal_q->fetchObject())
+  {
+  	switch ($proposal_data->category)
+  	{
+    case 0: $category_data = 'Not Selected'; break;
+    case 1: $category_data = 'Fluid Mechanics'; break;
+    case 2: $category_data = 'Control Theory & Control Systems'; break;
+    case 3: $category_data = 'Chemical Engineering'; break;
+    case 4: $category_data = 'Thermodynamics'; break;
+    case 5: $category_data = 'Mechanical Engineering'; break;
+    case 6: $category_data = 'Signal Processing'; break;
+    case 7: $category_data = 'Digital Communications'; break;
+    case 8: $category_data = 'Electrical Technology'; break;
+    case 9: $category_data = 'Mathematics & Pure Science'; break;
+    case 10: $category_data = 'Analog Electronics'; break;
+    case 11: $category_data = 'Digital Electronics'; break;
+    case 12: $category_data = 'Computer Programming'; break;
+    case 13: $category_data = 'Others'; break;
+    default: $category_data = 'Unknown'; break;
+  	}
+    $proposal_rows[] = array(date('d-m-Y', $proposal_data->creation_date), l($proposal_data->name, 'user/' . $proposal_data->uid), $proposal_data->lab_title, $proposal_data->department, $category_data, l('Edit Category', 'lab-migration/manage-proposal/category/edit/' . $proposal_data->id));
+  }
+
+  $proposal_header = array('Date of Submission', 'Name', 'Title of the Lab', 'Department', 'Category', 'Action');
+  $output = theme('table', array('header' => $proposal_header, 'rows' => $proposal_rows ));
+  return $output;
+}
+
+/******************************************************************************/
+/************************** PROPOSAL APPROVAL FORM ****************************/
+/******************************************************************************/
+
+function lab_migration_proposal_approval_form($form, $form_state)
+{
+  global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+            $query->fields('lab_migration_proposal');
+            $query->condition('id', $proposal_id);
+            $proposal_q = $query->execute();
+
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+       // var_dump($proposal_data->name_title);
+        //    die;
+  $form['name'] = array(
+    '#type' => 'item',
+    '#markup' => l($proposal_data->name_title . ' ' . $proposal_data->name, 'user/' . $proposal_data->uid),   
+    '#title' => t('Name'),
+  );
+  $form['email_id'] = array(
+    '#type' => 'item',
+    '#markup' => user_load($proposal_data->uid)->mail,
+    '#title' => t('Email'),
+  );
+  $form['contact_ph'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->contact_ph,
+    '#title' => t('Contact No.'),
+  );
+  $form['department'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->department,
+    '#title' => t('Department/Branch'),
+  );
+  $form['university'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->university,
+    '#title' => t('University/Institute'),
+  );
+  $form['country'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->country,
+    '#title' => t('Country'),
+  );
+  $form['all_state'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->state,
+    '#title' => t('State'),
+  );
+  $form['city'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->city,
+    '#title' => t('City'),
+  );
+  $form['pincode'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->pincode,
+    '#title' => t('Pincode/Postal code'),
+  );
+  $form['lab_title'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->lab_title,
+    '#title' => t('Title of the Lab'),
+  );
+
+  /* get experiment details */
+  $experiment_list = '<ul>';
+  //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY id ASC", $proposal_id);
+  $query = db_select('lab_migration_experiment');
+            $query->fields('lab_migration_experiment');
+            $query->condition('proposal_id', $proposal_id);
+            $query->orderBy('id', 'ASC');
+            $experiment_q = $query->execute();
+  while ($experiment_data = $experiment_q->fetchObject())
+  {
+    $experiment_list .= '<li>' . $experiment_data->title . '</li>Description of Experiment : '.$experiment_data->description.'<br>';
+  }
+  $experiment_list .= '</ul>';
+
+  $form['experiment'] = array(
+      '#type' => 'item',
+      '#markup' => $experiment_list,
+      '#title' => t('Experiments'),
+  );
+
+  if ($proposal_data->solution_provider_uid == 0) {
+  	$solution_provider = "User will not provide solution, we will have to provide solution";
+  } else if ($proposal_data->solution_provider_uid == $proposal_data->uid) {
+  	$solution_provider = "Proposer will provide the solution of the lab";
+  } else {
+  	$solution_provider_user_data = user_load($proposal_data->solution_provider_uid);
+  	if ($solution_provider_user_data)
+  		$solution_provider = "Solution will be provided by user " . l($solution_provider_user_data->name, 'user/' . $proposal_data->solution_provider_uid);
+  	else
+  		$solution_provider = "User does not exists";
+  }
+  $form['solution_provider_uid'] = array(
+	  '#type' => 'item',
+		'#title' => t('Do you want to provide the solution'),
+		'#markup' => $solution_provider,
+  );
+
+ /* $form['solution_display'] = array(
+	  '#type' => 'item',
+		'#title' => t('Do you want to display the solution on the www.dwsim.fossee.in website'),
+		'#markup' => ($proposal_data->solution_display == 1) ? "Yes" : "No",
+  );*/
+
+  $form['approval'] = array(
+	  '#type' => 'radios',
+		'#title' => t('Lab migration proposal'),
+		'#options' => array('1' => 'Approve', '2' => 'Disapprove'),
+		'#required' => TRUE,
+	);
+
+  $form['message'] = array(	
+    '#type' => 'textarea',
+    '#title' => t('Reason for disapproval'),
+    '#attributes' =>array('placeholder' => t('Enter reason for disapproval in minimum 30 characters '), 'cols' => 50, 'rows' => 4),
+  );
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Submit')
+  );
+
+  $form['cancel'] = array(
+    '#type' => 'item',
+    '#markup' => l(t('Cancel'), 'lab-migration/manage-proposal'),
+  );
+
+  return $form;
+}
+
+function lab_migration_proposal_approval_form_submit($form, &$form_state)
+{
+	global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+ // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+        $query = db_select('lab_migration_proposal');
+                $query->fields('lab_migration_proposal');
+                $query->condition('id', $proposal_id);
+                $proposal_q = $query->execute();
+
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  if ($form_state['values']['approval'] == 1) {
+  	$query = "UPDATE {lab_migration_proposal} SET approver_uid = :uid, approval_date = :date, approval_status = 1 WHERE id = :proposal_id"; 
+  	$args = array(
+  		":uid" => $user->uid, 
+  		":date" =>time(), 
+  		":proposal_id" => $proposal_id
+  		);
+
+  	db_query($query, $args);
+
+    /* sending email */
+    $user_data = user_load($proposal_data->uid);
+    $email_to = $user_data->mail;
+    $param['proposal_approved']['proposal_id'] = $proposal_id;
+    $param['proposal_approved']['user_id'] = $proposal_data->uid;
+    // echo "To: ".$email_to." From: ".variable_get('lab_migration_from_email', NULL)."<br>";
+    // echo "<pre>";
+    // var_dump($param); die;
+    if (!drupal_mail('lab_migration', 'proposal_approved', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+
+    $email_to = $user->mail . ', ' . variable_get('lab_migration_emails', '');
+    if (!drupal_mail('lab_migration', 'proposal_approved', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+
+    drupal_set_message('Lab migration proposal No. ' . $proposal_id  . ' approved. User has been notified of the approval.', 'status');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  } else if ($form_state['values']['approval'] == 2) {
+    $query = "UPDATE {lab_migration_proposal} SET approver_uid = :uid, approval_date = :date, approval_status = 2, message = :message, solution_provider_uid = 0, solution_status = 0 WHERE id = :proposal_id";
+     $args = array(
+     ":uid" => $user->uid, 
+     ":date" => time(), 
+     ":message" => $form_state['values']['message'],
+     ":proposal_id" => $proposal_id
+     );
+    $result = db_query($query, $args);
+
+    /* sending email */
+    $user_data = user_load($proposal_data->uid);
+    $email_to = $user_data->mail;
+    $param['proposal_disapproved']['proposal_id'] = $proposal_id;
+    $param['proposal_disapproved']['user_id'] = $proposal_data->uid;
+    if (!drupal_mail('lab_migration', 'proposal_disapproved', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+
+    $email_to = $user_data->mail . ', ' . variable_get('lab_migration_emails', '');;
+    if (!drupal_mail('lab_migration', 'proposal_disapproved', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+
+    drupal_set_message('Lab migration proposal No. ' . $proposal_id  . ' dis-approved. User has been notified of the dis-approval.', 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+}
+
+
+/******************************************************************************/
+/*************************** PROPOSAL STATUS FORM *****************************/
+/******************************************************************************/
+
+function lab_migration_proposal_status_form($form,$form_state)
+{
+  global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+            $query->fields('lab_migration_proposal');
+            $query->condition('id', $proposal_id);
+            $proposal_q = $query->execute();
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  $form['name'] = array(
+    '#type' => 'item',
+    '#markup' => l($proposal_data->name_title . ' ' . $proposal_data->name, 'user/' . $proposal_data->uid),
+    '#title' => t('Name'),
+  );
+  $form['email_id'] = array(
+    '#type' => 'item',
+    '#markup' => user_load($proposal_data->uid)->mail,
+    '#title' => t('Email'),
+  );
+  $form['contact_ph'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->contact_ph,
+    '#title' => t('Contact No.'),
+  );
+  $form['department'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->department,
+    '#title' => t('Department/Branch'),
+  );
+  $form['university'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->university,
+    '#title' => t('University/Institute'),
+  );
+  $form['lab_title'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->lab_title,
+    '#title' => t('Title of the Lab'),
+  );
+
+  /* get experiment details */
+  $experiment_list = '<ul>';
+  //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY id ASC", $proposal_id);
+  $query = db_select('lab_migration_experiment');
+          $query->fields('lab_migration_experiment');
+          $query->condition('proposal_id', $proposal_id);
+          $query->orderBy('id', 'ASC');
+          $experiment_q = $query->execute();
+  while ($experiment_data = $experiment_q->fetchObject())
+  {
+    $experiment_list .= '<li>' . $experiment_data->title .'</li>Description of Experiment : '.$experiment_data->description.'<br>';
+  }
+  $experiment_list .= '</ul>';
+
+  $form['experiment'] = array(
+      '#type' => 'item',
+      '#markup' => $experiment_list,
+      '#title' => t('Experiments'),
+  );
+
+  if ($proposal_data->solution_provider_uid == 0) {
+  	$solution_provider = "User will not provide solution, we will have to provide solution";
+  } else if ($proposal_data->solution_provider_uid == $proposal_data->uid) {
+  	$solution_provider = "Proposer will provide the solution of the lab";
+  } else {
+  	$solution_provider_user_data = user_load($proposal_data->solution_provider_uid);
+  	if ($solution_provider_user_data)
+      $solution_provider = "Solution will be provided by user " . l($solution_provider_user_data->name, 'user/' . $proposal_data->solution_provider_uid);
+  	else
+      $solution_provider = "User does not exists";
+  }
+  $form['solution_provider_uid'] = array(
+    '#type' => 'item',
+    '#title' => t('Who will provide the solution'),
+    '#markup' => $solution_provider,
+  );
+
+  /*$form['solution_display'] = array(
+    '#type' => 'item',
+    '#title' => t('Display the solution on the www.dwsim.fossee.in website'),
+    '#markup' => ($proposal_data->solution_display == 1) ? "Yes" : "No",
+  );*/
+
+  $proposal_status = '';
+  switch ($proposal_data->approval_status)
+  {
+  case 0: $proposal_status = t('Pending'); break;
+  case 1: $proposal_status = t('Approved'); break;
+  case 2: $proposal_status = t('Dis-approved'); break;
+  case 3: $proposal_status = t('Completed'); break;
+  default: $proposal_status = t('Unkown'); break;
+  }
+  $form['proposal_status'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_status,
+    '#title' => t('Proposal Status'),
+  );
+
+  if ($proposal_data->approval_status == 0)
+  {
+    $form['approve'] = array(
+      '#type' => 'item',
+      '#markup' => l('Click here', 'lab-migration/manage-proposal/approve/' . $proposal_id),
+      '#title' => t('Approve'),
+    );
+  }
+
+  if ($proposal_data->approval_status == 1)
+  {
+    $form['completed'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Completed'),
+      '#description' => t('Check if user has provided all experiment solutions.'),
+    );
+  }
+
+  if ($proposal_data->approval_status == 2) {
+    $form['message'] = array(
+      '#type' => 'item',
+      '#markup' => $proposal_data->message,
+      '#title' => t('Reason for disapproval'),
+    );
+  }
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Submit')
+  );
+
+  $form['cancel'] = array(
+    '#type' => 'item',
+    '#markup' => l(t('Cancel'), 'lab-migration/manage-proposal/all'),
+  );
+
+  return $form;
+}
+
+function lab_migration_proposal_status_form_submit($form, &$form_state)
+{
+  global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+           $query->fields('lab_migration_proposal');
+           $query->condition('id', $proposal_id);
+           $proposal_q = $query->execute();
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  /* set the book status to completed */
+  if ($form_state['values']['completed'] == 1)
+  {
+    $query = "UPDATE {lab_migration_proposal} SET approval_status = 3 and expected_completion_date= :date WHERE id = :proposal_id";
+    $args = array(
+     ":proposal_id" => $proposal_id,
+     ":date" => time(),
+     );
+    $result = db_query($query, $args);
+
+    /* sending email */
+    $user_data = user_load($proposal_data->uid);
+    $email_to = $user_data->mail;
+    $param['proposal_completed']['proposal_id'] = $proposal_id;
+    $param['proposal_completed']['user_id'] = $proposal_data->uid;
+    if (!drupal_mail('lab_migration', 'proposal_completed', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+
+    $email_to = $user->mail . ', ' . variable_get('lab_migration_emails', '');;
+    if (!drupal_mail('lab_migration', 'proposal_completed', $email_to , language_default(), $param, variable_get('lab_migration_from_email', NULL), TRUE))
+      drupal_set_message('Error sending email message.', 'error');
+ 
+    drupal_set_message('Congratulations! Lab Migration proposal has been marked as completed. User has been notified of the completion.', 'status');
+  }
+  drupal_goto('lab-migration/manage-proposal');
+  return;
+}
+
+
+/******************************************************************************/
+/**************************** PROPOSAL EDIT FORM ******************************/
+/******************************************************************************/
+
+function lab_migration_proposal_edit_form($form, $form_state)
+{
+  global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+           $query->fields('lab_migration_proposal');
+           $query->condition('id', $proposal_id);
+           $proposal_q = $query->execute();
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  $user_data = user_load($proposal_data->uid);
+
+  $form['name_title'] = array(
+    '#type' => 'select',
+    '#title' => t('Title'),
+    '#options' => array('Mr' => 'Mr', 'Ms' => 'Ms', 'Mrs' => 'Mrs', 'Dr' => 'Dr', 'Prof' => 'Prof'),
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->name_title,
+  );
+  $form['name'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Name of the Proposer'),
+    '#size' => 30,
+    '#maxlength' => 50,
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->name,
+  );
+  $form['email_id'] = array(
+    '#type' => 'item',
+    '#title' => t('Email'),
+    '#markup' => $user_data->mail,
+  );
+  $form['contact_ph'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Contact No.'),
+    '#size' => 30,
+    '#maxlength' => 15,
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->contact_ph,
+  );
+  $form['department'] = array(
+    '#type' => 'select',
+    '#title' => t('Department/Branch'),
+    '#options' => array('' => 'Please select...',
+                        'Computer Engineering' => 'Computer Engineering',
+                        'Electrical Engineering' => 'Electrical Engineering',
+                        'Electronics Engineering' => 'Electronics Engineering',
+                        'Chemical Engineering' => 'Chemical Engineering',
+                        'Instrumentation Engineering' => 'Instrumentation Engineering',
+                        'Mechanical Engineering' => 'Mechanical Engineering',
+                        'Civil Engineering' => 'Civil Engineering',
+                        'Physics' => 'Physics',
+                        'Mathematics' => 'Mathematics',
+                        'Others' => 'Others'),
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->department,
+  );
+  $form['university'] = array(
+    '#type' => 'textfield',
+    '#title' => t('University/Institute'),
+    '#size' => 30,
+    '#maxlength' => 50,
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->university,
+  );
+$form['city'] = array(
+    '#type' => 'textfield',
+    '#title' => t('City/ Village'),
+    '#size' => 80,
+    '#maxlength' => 150,
+    '#default_value' => $proposal_data->city,
+    '#required' => TRUE,
+    '#attributes' =>array('placeholder' =>'Insert location of your institute/ university....'),
+ );
+$form['pincode'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Pincode'),
+    '#size' => 30,
+    '#maxlength' => 6,
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->pincode,
+    '#attributes' =>array('placeholder' =>'Insert pincode of your city/ village....'),
+);
+$form['all_state'] = array(
+    '#type' => 'select',
+    '#title' => t('State'),
+    '#options' => array(
+                                 '0' => 'Please select...',
+                                         'Andhra Pradesh' => t('Andhra Pradesh'),
+                                         'Arunachal Pradesh' => 'Arunachal Pradesh',
+                                         'Assam' => 'Assam',
+                                         'Bihar' => 'Bihar',
+                                         'Chhattisgarh' => 'Chhattisgarh',
+                                         'Goa' => 'Goa',
+                                         'Gujarat' => 'Gujarat',
+                                         'Haryana' => 'Haryana',
+                                         'Himachal Pradesh' => 'Himachal Pradesh',
+                                         'Jammu & Kashmir' => 'Jammu & Kashmir',
+                                         'Jharkhand' => 'Jharkhand',
+                                         'Karnataka' => 'Karnataka',
+                                         'Kerala' => 'Kerala',
+                                         'Madhya Pradesh' => 'Madhya Pradesh',
+                                         'Maharashtra' => 'Maharashtra',
+                                         'Manipur' => 'Manipur',
+                                         'Meghalaya' => 'Meghalaya',
+                                         'Mizoram' => 'Mizoram',
+                                         'Nagaland' => 'Nagaland',
+                                         'Odisha' => 'Odisha',
+                                         'Punjab' => 'Punjab',
+                                         'Rajasthan' => 'Rajasthan',
+                                         'Sikkim' => 'Sikkim',
+                                         'Tamil Nadu' => 'Tamil Nadu',
+                                         'Telangana' => 'Telangana',
+                                         'Tripura' => 'Tripura',
+                                         'Uttarakhand' => 'Uttarakhand',
+                                         'Uttar Pradesh'=> 'Uttar Pradesh',
+                                         'West Bengal' => 'West Bengal',
+                                         'Andaman & Nicobar' => 'Andaman & Nicobar',
+                                         'Chandigarh' => 'Chandigarh',
+                                         'Dadra and Nagar Haveli' => 'Dadra and Nagar Haveli',
+                                         'Daman & Diu' => 'Daman & Diu',
+                                         'Delhi' => 'Delhi',
+                                         'Lakshadweep' => 'Lakshadweep',
+                                         'Puducherry' => 'Puducherry',
+                                         'Others' => 'Others',
+                ),
+    '#required' => TRUE,
+    '#tree' => TRUE,
+    '#validated' => TRUE,
+    '#default_value' => $proposal_data->state,
+ );
+
+
+
+  $form['lab_title'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Title of the Lab'),
+    '#size' => 30,
+    '#maxlength' => 50,
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->lab_title,
+  );
+
+  /* get experiment details */
+ // $experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY id ASC", $proposal_id);
+  $query = db_select('lab_migration_experiment');
+           $query->fields('lab_migration_experiment');
+           $query->condition('proposal_id', $proposal_id);
+           $query->orderBy('id', 'ASC');
+           $experiment_q  = $query->execute();
+    /*$form['lab_experiment'] = array(
+      '#type' => 'fieldset',
+      '#collapsible' => FALSE,
+      '#tree' => TRUE,
+    );*/
+  for ($counter = 1; $counter <= 15; $counter++) {
+  	$experiment_title = '';
+  	$experiment_data = $experiment_q->fetchObject();
+  	if ($experiment_data) {
+  		$experiment_title = $experiment_data->title;
+		$experiment_description=$experiment_data->description;
+			/*$form['lab_experiment_']['update'][$experiment_data->id] = array(
+				'#type' => 'textfield',
+				'#title' => t('Title of the Experiment ') . $counter,
+				'#size' => 50,
+				'#required' => FALSE,
+				
+				'#default_value' => $experiment_title,
+			);
+			$form['lab_experiment']['update1'][$experiment_data->id] = array(
+			'#type' => 'textarea',
+			
+			'#title' => t('Description for Experiment ') . $counter,
+			'#default_value' => $experiment_description,
+			);*/
+			$form['lab_experiment_update'.$experiment_data->id] = array(
+			'#type' => 'textfield',
+			'#title' => t('Title of the Experiment ') . $counter,
+			'#size' => 50,
+			'#default_value' => $experiment_title,
+			);
+			$namefield="lab_experiment_update" .$experiment_data->id;
+			$form['lab_experiment_description_update' . $experiment_data->id] = array(
+			'#type' => 'textarea',
+			'#attributes' =>array('placeholder' => t('Enter Description for your experiment '.$counter)),
+			'#default_value' => $experiment_description,
+			'#title' => t('Description for Experiment ') . $counter,
+			
+			);
+
+
+
+  	} else {
+			$form['lab_experiment_insert'.$counter] = array(
+				'#type' => 'textfield',
+				'#title' => t('Title of the Experiment ') . $counter,
+				'#size' => 50,
+				'#required' => FALSE,
+				'#default_value' => $experiment_title,
+			);
+			$namefield="lab_experiment_insert".$counter;
+			$form['lab_experiment_description_insert'.$counter] = array(
+			'#type' => 'textarea',
+			'#attributes' =>array('placeholder' => t('Enter Description for your experiment '.$counter)),
+			
+			'#title' => t('Description for Experiment ') . $counter,
+			'#states' => array(
+            		'invisible' => array(
+                	':input[name='.$namefield.']' => array('value' => ""),
+           		 ),
+       			 ),
+			);
+		}
+	}
+
+	if ($proposal_data->solution_provider_uid == 0) {
+		$solution_provider_user = 'Open';
+	} else if ($proposal_data->solution_provider_uid == $proposal_data->uid) {
+		$solution_provider_user = 'Proposer';
+	} else {
+		$user_data = user_load($proposal_data->solution_provider_uid);
+		if (!$user_data) {
+			$solution_provider_user = 1;
+			drupal_set_message('Solution provider user name is invalid', 'error');
+		}
+		$solution_provider_user = $user_data->name;
+	}
+  $form['solution_provider_uid'] = array(
+    '#type' => 'item',
+    '#title' => t('Who will provide the solution'),
+    '#markup' => $solution_provider_user,
+  );
+
+  $form['open_solution'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Open the solution for everyone'),
+  );
+
+  $form['solution_display'] = array(
+    '#type' => 'hidden',
+    '#title' => t('Do you want to display the solution on the www.dwsim.fossee.in website'),
+    '#options' => array('1' => 'Yes'),
+    '#required' => TRUE,
+   // '#default_value' => ($proposal_data->solution_display == 1) ? "1" : "2",
+    '#default_value'=>'1',
+  );
+
+  $form['delete_proposal'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Delete Proposal')
+  );
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Submit')
+  );
+  $form['cancel'] = array(
+    '#type' => 'item',
+    '#markup' => l(t('Cancel'), 'lab-migration/manage-proposal'),
+  );
+  return $form;
+}
+
+function lab_migration_proposal_edit_form_validate($form, &$form_state)
+{
+  $proposal_id = (int)arg(3);
+
+  /* check before delete proposal */
+  if ($form_state['values']['delete_proposal'] == 1) {
+    //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d", $proposal_id);
+    $query = db_select('lab_migration_experiment');
+             $query->fields('lab_migration_experiment');
+             $query->condition('proposal_id', $proposal_id);
+             $experiment_q = $query->execute();
+    while ($experiment_data = $experiment_q->fetchObject()) {
+      //$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE experiment_id = %d", $experiment_data->id);
+     $query = db_select('lab_migration_solution');
+               $query->fields('lab_migration_solution');
+               $query->condition('experiment_id', $experiment_data->id);
+               $solution_q = $query->execute();
+
+      if ($solution_q->fetchObject()) {
+        form_set_error('', t('Cannot delete proposal since there are solutions already uploaded. Use the "Bulk Manage" interface to delete this proposal'));
+      }
+    }
+  }
+  return;
+}
+
+function lab_migration_proposal_edit_form_submit($form, &$form_state)
+{
+  global $user;
+
+  /* get current proposal */
+  $proposal_id = (int)arg(3);
+ // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+           $query->fields('lab_migration_proposal');
+           $query->condition('id', $proposal_id);
+           $proposal_q = $query->execute();
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  /* delete proposal */
+  if ($form_state['values']['delete_proposal'] == 1) {
+    //db_query("DELETE FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+    $query = db_delete('lab_migration_proposal');
+             $query->condition('id', $proposal_id);
+    $num_deleted = $query->execute();
+    //db_query("DELETE FROM {lab_migration_experiment} WHERE proposal_id = %d", $proposal_id);
+    $query = db_delete('lab_migration_experiment');
+             $query->condition('proposal_id', $proposal_id);
+    $num_deleted = $query->execute();
+    drupal_set_message(t('Proposal Delete'), 'status');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  if ($form_state['values']['open_solution'] == 1) {
+      // $query = "UPDATE {lab_migration_proposal} SET solution_provider_uid = :solution_provider_uid, solution_status = :solution_status, solution_provider_name_title = '', solution_provider_name = '', solution_provider_contact_ph = '', solution_provider_department = '', solution_provider_university = '' WHERE id = :proposal_id";
+      // $args= array(
+      //    ":solution_provider_uid" => 0, 
+      //    ":solution_status" => 0,
+      //    ":proposal_id" => $proposal_id,
+      // );
+
+      // $result = db_query($query, $args);
+    
+
+
+     $result = db_update('lab_migration_proposal')
+              ->fields(array(
+                'solution_provider_uid' => 0,
+                'solution_status' => 0,
+                'solution_provider_name_title' => '',
+                'solution_provider_name' => '',
+                'solution_provider_contact_ph' => '',
+                'solution_provider_department' => '',
+                'solution_provider_university' => '',
+              ))
+              ->condition('id',$proposal_id )->execute();
+             if (!$result)
+                {
+                  drupal_set_message(t('Solution already open for everyone.'), 'error');
+                  return;
+                }
+
+  }
+
+  $solution_display = 0;
+  if ($form_state['values']['solution_display'] == 1) {
+  	$solution_display = 1;
+  } else {
+  	$solution_display = 0;
+  }
+
+  /* update proposal */
+  $v = $form_state['values'];
+
+  //$query = "UPDATE {lab_migration_proposal} SET name_title = :name_title, name = :name, contact_ph = :contact_ph, department = :department, university = :unversity, lab_title = :lab_title, solution_display = :solution_display WHERE id = :id";
+  // $args= array(    
+  //    ":name_title" => $v['name_title'],
+  //    ":name" => $v['name'],
+  //    "contact_ph" => $v['contact_ph'],
+  //    ":department" => $v['department'],
+  //    ":university" => $v['university'],
+  //    ":lab_title" => $v['lab_title'],
+  //    ":solution_display" => $solution_display,
+  //    ":id" => $proposal_id,
+  //  );
+   $query = db_update('lab_migration_proposal')
+            ->fields(array(
+              'name_title' => $v['name_title'],
+              'name' => $v['name'],
+              'contact_ph' => $v['contact_ph'],
+              'department' => $v['department'],
+              'university' => $v['university'],
+              'city' => $v['city'],
+              'pincode' => $v['pincode'],
+              'state' => $v['all_state'],
+              'lab_title' => $v['lab_title'],
+              'solution_display' => $solution_display,
+            ))->condition('id', $proposal_id);
+   $result1 = $query->execute();
+
+
+  //$result=db_query($query, $args);
+ 
+
+  /* updating existing experiments */
+
+	   $query = db_select('lab_migration_experiment');
+           $query->fields('lab_migration_experiment');
+           $query->condition('proposal_id', $proposal_id);
+           $query->orderBy('id', 'ASC');
+           $experiment_q  = $query->execute();
+	for ($counter = 1; $counter <= 15; $counter++) {
+  	$experiment_data = $experiment_q->fetchObject();
+  	if ($experiment_data){
+
+	$experiment_field_name = 'lab_experiment_update' . $experiment_data->id;
+	$experiment_description='lab_experiment_description_update' . $experiment_data->id;
+
+	if(strlen(trim($form_state['values'][$experiment_field_name])) >= 1){
+	 $query = "UPDATE {lab_migration_experiment} SET title = :title, description= :description WHERE id = :id";
+         $args = array(
+             ":title"=>  trim($form_state['values'][$experiment_field_name]),
+	     ":description"=>trim($form_state['values'][$experiment_description]),
+             ":id"=> $experiment_data->id,
+            );
+        $result2 = db_query($query, $args);
+      if (!$result2)
+      {
+        drupal_set_message(t('Could not update Title of the Experiment : ') . trim($form_state['values'][$experiment_field_name]), 'error');
+      }
+	}else {
+        $query = "DELETE FROM {lab_migration_experiment} WHERE id = :id LIMIT 1";
+           $args = array( 
+                ":id" => $experiment_data->id
+            );
+        $result3 = db_query($query, $args);
+    }
+	}
+	}
+
+
+ /* foreach ($form_state['values']['lab_experiment']['update'] as $update_id => $update_value) {
+      if (strlen(trim($update_value)) >= 1) {
+		$description= $form_state['values']['lab_experiment_description']['update']; 
+         $query = "UPDATE {lab_migration_experiment} SET title = :title and description=:description WHERE id = :id";
+         $args = array(
+             ":title"=>  trim($update_value),
+	     ":description"=>trim($description),
+             ":id"=> $update_id,
+            );
+        $result2 = db_query($query, $args);
+      if (!$result2)
+      {
+        drupal_set_message(t('Could not update Title of the Experiment : ') . trim($update_value), 'error');
+      }
+    } else {
+        $query = "DELETE FROM {lab_migration_experiment} WHERE id = :id LIMIT 1";
+           $args = array( 
+                ":id" => $update_id
+            );
+        $result3 = db_query($query, $args);
+    }
+  }*/
+
+
+
+
+
+  /* inserting new experiments */
+
+  $query = db_select('lab_migration_experiment');
+            $query->fields('lab_migration_experiment');
+            $query->condition('proposal_id', $proposal_id);
+            $query->orderBy('number', 'DESC');
+            $query->range(0, 1);
+            $number_q = $query->execute();
+  if ($number_data = $number_q->fetchObject()) {
+    $number = (int)$number_data->number;
+  	$number++;
+  } else {
+  	$number = 1;
+  }
+for ($counter = 1; $counter <= 15; $counter++) {
+$lab_experiment_insert ='lab_experiment_insert'.$counter;
+$lab_experiment_description_insert='lab_experiment_description_insert'.$counter;
+if(strlen(trim(isset($form_state['values'][$lab_experiment_insert]))) >= 1){
+	$query = "INSERT INTO {lab_migration_experiment} (proposal_id, number, title, description) VALUES (:proposal_id, :number, :title, :description)";
+        $args = array(
+            ":proposal_id" => $proposal_id, 
+            ":number" => $number, 
+            ":title" => trim($form_state['values'][$lab_experiment_insert]),
+	    ":description"=>trim($form_state['values'][$lab_experiment_description_insert]),
+        );
+  		$result4 = db_query($query, $args);
+			if (!$result4)
+			{
+				drupal_set_message(t('Could not insert Title of the Experiment : ') . trim($form_state['values'][$lab_experiment_insert]), 'error');
+			} else {
+				$number++;
+			}
+}
+}
+
+ /* $query = db_select('lab_migration_experiment');
+            $query->fields('lab_migration_experiment');
+            $query->condition('proposal_id', $proposal_id);
+            $query->orderBy('number', 'DESC');
+            $query->range(0, 1);
+            $number_q = $query->execute();
+  if ($number_data = $number_q->fetchObject()) {
+    $number = (int)$number_data->number;
+  	$number++;
+  } else {
+  	$number = 1;
+  }
+  $insertvalue = array($insert_id => $insert_value);
+  $lab_experimentinsert = $form_state['values']['lab_experiment']['insert'];
+  $lab_exp_descriptioninsert=$form_state['values']['lab_experiment_description']['insert'];
+if (is_array($lab_experimentinsert) || is_object($lab_experimentinsert))
+{  
+foreach ($lab_experimentinsert as $insertvalue) {
+//foreach ($form_state['values']['lab_experiment']['insert'] as $insert_id => $insert_value) {
+  	if (strlen(trim($insert_value)) >= 1) {
+  		$query = "INSERT INTO {lab_migration_experiment} (proposal_id, number, title, description) VALUES :proposal_id, :number, :title, :description";
+        $args = array(
+            ":proposal_id" => $proposal_id, 
+            ":number" => $number, 
+            ":title" => trim($insert_value),
+	    ":description"=>""
+        );
+  		$result4 = db_query($query, $args);
+			if (!$result4)
+			{
+				drupal_set_message(t('Could not insert Title of the Experiment : ') . trim($insert_value), 'error');
+			} else {
+				$number++;
+			}
+		}
+	}
+  }*/
+
+  drupal_set_message(t('Proposal Updated'), 'status');
+}
+
+
+
+/******************************************************************************/
+/**************************** CATEGORY EDIT FORM ******************************/
+/******************************************************************************/
+
+function lab_migration_category_edit_form($form,$form_state)
+{
+  /* get current proposal */
+  $proposal_id = (int)arg(4);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+            $query->fields('lab_migration_proposal');
+            $query->condition('id', $proposal_id);
+            $proposal_q = $query->execute();
+
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  $form['name'] = array(
+    '#type' => 'item',
+    '#markup' => l($proposal_data->name_title . ' ' . $proposal_data->name, 'user/' . $proposal_data->uid),
+    '#title' => t('Name'),
+  );
+  $form['email_id'] = array(
+    '#type' => 'item',
+    '#markup' => user_load($proposal_data->uid)->mail,
+    '#title' => t('Email'),
+  );
+  $form['contact_ph'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->contact_ph,
+    '#title' => t('Contact No.'),
+  );
+  $form['department'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->department,
+    '#title' => t('Department/Branch'),
+  );
+  $form['university'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->university,
+    '#title' => t('University/Institute'),
+  );
+  $form['lab_title'] = array(
+    '#type' => 'item',
+    '#markup' => $proposal_data->lab_title,
+    '#title' => t('Title of the Lab'),
+  );
+
+  $form['category'] = array(
+    '#type' => 'select',
+    '#title' => t('Category'),
+    '#options' => array(0 => 'Please select',
+                        1 => 'Fluid Mechanics',
+                        2 => 'Control Theory & Control Systems',
+                        3 => 'Chemical Engineering',
+                        4 => 'Thermodynamics',
+                        5 => 'Mechanical Engineering',
+                        6 => 'Signal Processing',
+                        7 => 'Digital Communications',
+                        8 => 'Electrical Technology',
+                        9 => 'Mathematics & Pure Science',
+                        10 => 'Analog Electronics',
+                        11 => 'Digital Electronics',
+                        12 => 'Computer Programming',
+                        13 => 'Others'),
+    '#required' => TRUE,
+    '#default_value' => $proposal_data->category,
+  );
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Submit')
+  );
+  $form['cancel'] = array(
+    '#type' => 'item',
+    '#markup' => l(t('Cancel'), 'lab-migration/manage-proposal/category'),
+  );
+  return $form;
+}
+
+function lab_migration_category_edit_form_submit($form, &$form_state)
+{
+  /* get current proposal */
+  $proposal_id = (int)arg(4);
+  //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d", $proposal_id);
+  $query = db_select('lab_migration_proposal');
+           $query->fields('lab_migration_proposal');
+           $query->condition('id', $proposal_id);
+           $proposal_q = $query->execute();
+  if ($proposal_q)
+  {
+    if ($proposal_data = $proposal_q->fetchObject())
+    {
+      /* everything ok */
+    } else {
+      drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+      drupal_goto('lab-migration/manage-proposal');
+      return;
+    }
+  } else {
+    drupal_set_message(t('Invalid proposal selected. Please try again.'), 'error');
+    drupal_goto('lab-migration/manage-proposal');
+    return;
+  }
+
+  $query = "UPDATE {lab_migration_proposal} SET category = category WHERE id = :proposal_id";
+     $args = array( 
+          ":category" => $form_state['values']['category'],
+          ":proposal_id" => $proposal_data->id
+        );
+  $result = db_query($query, $args);  	
+
+  drupal_set_message(t('Proposal Category Updated'), 'status');
+  drupal_goto('lab-migration/manage-proposal/category');
+}
+