<?php

/**
 * Implementation of hook_mail().
 */
function lab_migration_mail($key, &$message, $params)
{ 
  global $user;
  $language  = $message['language'];
  //$language = user_preferred_language($user);
  switch ($key)
  {
    case 'solution_proposal_approved':

      /* initializing data */
      //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['solution_proposal_approved']['proposal_id']);
      $query = db_select('lab_migration_proposal');
               $query->fields('lab_migration_proposal');
               $query->condition('id', $params['solution_proposal_approved']['proposal_id']);
               $query->range(0, 1);
               $proposal_q = $query->execute();
      $proposal_data = $proposal_q->fetchObject();

      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

     // $experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number", $params['solution_proposal_approved']['proposal_id'], 1);
      $query = db_select('lab_migration_experiment');
               $query->fields('lab_migration_experiment');
               $query->condition('proposal_id', $params['solution_proposal_approved']['proposal_id']);
               $query->orderBy('number', 'ASC');
               $experiment_q = $query->execute();
      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> '.$experiment_data->description.' ';
      }

      $user_data = user_load($params['solution_proposal_approved']['user_id']);
 
      $message['subject'] = t('[!site_name] Lab Migration Solution Proposal Approval', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array(0 => t('
Dear !user_name,

Your following Lab migration solution proposal has been approved:

Full Name : ' . $proposal_data->solution_provider_name_title . ' ' . $proposal_data->solution_provider_name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->solution_provider_contact_ph . '
Department/Branch : ' . $proposal_data->solution_provider_department . '
University/Institute : ' . $proposal_data->solution_provider_university . '

Display solution on website : ' . $solution_display . '

List of experiments : ' . $experiment_list . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;
      
      case 'solution_proposal_disapproved':
      $user_data = user_load($params['solution_proposal_disapproved']['user_id']);

      $message['subject'] = t('[!site_name] Lab Migration Solution Disapproval', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Your Lab migration solution proposal has been disapproved.

Reason: ' . $params['solution_proposal_disapproved']['message'] . '

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'proposal_received':

      /* initializing data */
      // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['proposal_received']['proposal_id']);
      // $proposal_data = $proposal_q->fetchObject();

      $query = db_select('lab_migration_proposal');
            $query->fields('lab_migration_proposal');
            $query->condition('id', $params['proposal_received']['proposal_id']);
            $query->range(0, 1);
            $proposal_data = $query->execute()->fetchObject();

      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

			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 {
				$solution_provider_user = 'Unknown';
			}

     // $experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number",
     //  $params['proposal_received']['proposal_id'], 1);

      $query = db_select('lab_migration_experiment');
            $query->fields('lab_migration_experiment');
            $query->condition('proposal_id', $params['proposal_received']['proposal_id']);
            $query->orderBy('number', 'ASC');
           $experiment_q = $query->execute();

      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> '.$experiment_data->description.' ';
      }

      $user_data = user_load($params['proposal_received']['user_id']);
 
      $message['subject'] = t('[!site_name] Your Lab migration proposal has been received', array('!site_name' => variable_get('site_name', '')),array('language' => $language->language));

      $message['body'] = array('body' => t('
Dear !user_name,

We have received your following Lab migration proposal:

Full Name : ' . $proposal_data->name_title . ' ' . $proposal_data->name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->contact_ph . '
Department/Branch : ' . $proposal_data->department . '
University/Institute : ' . $proposal_data->university . '

Display solution on website : ' . $solution_display . '

Solution Provided By : ' . $solution_provider_user . '

List of experiments : ' . $experiment_list . '

Your proposal is under review and you will soon receive an email from us regarding the same.

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      
      break;

    case 'proposal_disapproved':

      /* initializing data */
     // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['proposal_disapproved']['proposal_id']);
      //$proposal_data = $proposal_q->fetchObject();
       $query = db_select('lab_migration_proposal');
            $query->fields('lab_migration_proposal');
            $query->condition('id', $params['proposal_disapproved']['proposal_id']);
            $query->range(0, 1);
            $proposal_data = $query->execute()->fetchObject();


      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

			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 {
				$solution_provider_user = 'Unknown';
			}

     // $experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number", $params['proposal_disapproved']['proposal_id'], 1);
      $query = db_select('lab_migration_experiment');
                  $query->fields('lab_migration_experiment');
                  $query->condition('proposal_id', $params['proposal_disapproved']['proposal_id']);
                  $query->orderBy('number', 'ASC');
                  $experiment_q = $query->execute();
      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> '.$experiment_data->description.' ';
      }

      $user_data = user_load($params['proposal_disapproved']['user_id']);

      $message['subject'] = t('[!site_name] Your Lab migration proposal has been disapproved', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Your following Lab migration proposal has been disapproved:

Reason for disapproval: ' . $proposal_data->message . '

Full Name : ' . $proposal_data->name_title . ' ' . $proposal_data->name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->contact_ph . '
Department/Branch : ' . $proposal_data->department . '
University/Institute : ' . $proposal_data->university . '

Display solution on website : ' . $solution_display . '

Solution Provided By : ' . $solution_provider_user . '

List of experiments : ' . $experiment_list . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'proposal_approved':

      /* initializing data */
     // $proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['proposal_approved']['proposal_id']);

      $query = db_select('lab_migration_proposal');
                  $query->fields('lab_migration_proposal');
                  $query->condition('id', $params['proposal_approved']['proposal_id']);
                  $query->range(0, 1);
                  $proposal_q = $query->execute();
      $proposal_data = $proposal_q->fetchObject();

      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

			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 {
				$solution_provider_user = 'Unknown';
			}

      //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number", $params['proposal_approved']['proposal_id'], 1);
      $query = db_select('lab_migration_experiment');
                  $query->fields('lab_migration_experiment');
                  $query->condition('proposal_id', $params['proposal_approved']['proposal_id']);
                  $query->orderBy('number', 'ASC');
                  $experiment_q = $query->execute();

      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> '.$experiment_data->description.' ';
      }

      $user_data = user_load($params['proposal_approved']['user_id']);
      $message['subject'] = t('[!site_name] Your Lab migration proposal has been approved', 
        array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array(0 => t('
Dear !user_name,

Your following Lab migration proposal has been approved:

Full Name : ' . $proposal_data->name_title . ' ' . $proposal_data->name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->contact_ph . '
Department/Branch : ' . $proposal_data->department . '
University/Institute : ' . $proposal_data->university . '

Display solution on website : ' . $solution_display . '

Solution Provided By : ' . $solution_provider_user . '

List of experiments : ' . $experiment_list . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'proposal_completed':

      /* initializing data */
      //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['proposal_completed']['proposal_id']);
      $query = db_select('lab_migration_proposal');
               $query->fields('lab_migration_proposal');
               $query->condition('id', $params['proposal_completed']['proposal_id']);
               $query->range(0, 1);
               $proposal_q = $query->execute();
      $proposal_data = $proposal_q->fetchObject();

      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

			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 = 'Unknown';
				}
			}

      //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number", $params['proposal_completed']['proposal_id'], 1);
      $query = db_select('lab_migration_experiment');
                $query->fields('lab_migration_experiment');
                $query->condition('proposal_id', $params['proposal_completed']['proposal_id']);
                $query->orderBy('number', 'ASC');
                $experiment_q = $query->execute();
      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> '.$experiment_data->description.' ';
      }

      $user_data = user_load($params['proposal_completed']['user_id']);

      $message['subject'] = t('[!site_name] Congratulations for completion of the Lab migration', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Following Lab migration has been completed sucessfully :

Full Name : ' . $proposal_data->name_title . ' ' . $proposal_data->name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->contact_ph . '
Department/Branch : ' . $proposal_data->department . '
University/Institute : ' . $proposal_data->university . '

Display solution on website : ' . $solution_display . '

Solution Provided By : ' . $solution_provider_user . '

List of experiments : ' . $experiment_list . '

Your Lab solution is now available at following link to download.

http://esim.fossee.in/lab_migration_run/' . $proposal_data->id . '

Now you should be able to propose a new Lab migration...

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'solution_proposal_received':

      /* initializing data */
      //$proposal_q = db_query("SELECT * FROM {lab_migration_proposal} WHERE id = %d LIMIT 1", $params['solution_proposal_received']['proposal_id']);
      $query = db_select('lab_migration_proposal');
               $query->fields('lab_migration_proposal');
               $query->condition('id', $params['solution_proposal_received']['proposal_id']);
               $query->range(0, 1);
               $proposal_q = $query->execute();
      $proposal_data = $proposal_q->fetchObject();

      if ($proposal_data->solution_display == 1) {
      	$solution_display = 'Yes';
      } else {
      	$solution_display = 'No';
      }

      //$experiment_q = db_query("SELECT * FROM {lab_migration_experiment} WHERE proposal_id = %d ORDER BY number", $params['solution_proposal_received']['proposal_id'], 1);
      $query = db_select('lab_migration_experiment');
                $query->fields('lab_migration_experiment');
                $query->condition('proposal_id', $params['solution_proposal_received']['proposal_id']);
                $query->orderBy('number', 'ASC');
                $experiment_q = $query->execute();
      $experiment_list = '
      	';
      while ($experiment_data = $experiment_q->fetchObject()) {
      	$experiment_list .= $experiment_data->number . ' ' . $experiment_data->title . '<br/> Description: '.$experiment_data->description.'<br/><br/> ';
      }

      $user_data = user_load($params['solution_proposal_received']['user_id']);
 
      $message['subject'] = t('[!site_name] Your Lab migration solution proposal has been received', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

We have received your proposal for solution for following Lab migration :

Full Name : ' . $proposal_data->name_title . ' ' . $proposal_data->name . '
Email : ' . $user_data->mail . '
Contact No. : ' . $proposal_data->contact_ph . '
Department/Branch : ' . $proposal_data->department . '
University/Institute : ' . $proposal_data->university . '

Display solution on website : ' . $solution_display . '

Solution Provided By : ' . $solution_provider_user . '

List of experiments : ' . $experiment_list . '

Your proposal is under review and you will soon receive an email from us regarding the same.

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'solution_uploaded':
     // $solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE id = %d LIMIT 1", $params['solution_uploaded']['solution_id']);
      $query = db_select('lab_migration_solution');
      $query->fields('lab_migration_solution');
      $query->condition('id', $params['solution_uploaded']['solution_id']);
      $query->range(0, 1);
      $solution_q = $query->execute();
      $solution_data = $solution_q->fetchObject();
      $user_data = user_load($params['solution_uploaded']['user_id']);

      $message['subject'] = t('[!site_name] You have uploaded solution', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

You have uploaded the following solution:

Example number : ' . $solution_data->code_number . '
Caption : ' .  $solution_data->caption . '

The solution is under review. You will be notified when it has been approved.

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'solution_approved':
      //$solution_q = db_query("SELECT * FROM {lab_migration_solution} WHERE id = %d LIMIT 1", $params['solution_approved']['solution_id']);
      $query = db_select('lab_migration_solution');
                $query->fields('lab_migration_solution');
                $query->condition('id', $params['solution_approved']['solution_id']);
                $query->range(0, 1);
                $solution_q = $query->execute();

      $solution_data = $solution_q->fetchObject();
      $user_data = user_load($params['solution_approved']['user_id']);

      $message['subject'] = t('[!site_name] Your uploaded solution has been approved', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Your following solution has been approved:

Solution number : ' . $solution_data->code_number . '
Caption : ' .  $solution_data->caption . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'solution_disapproved':
      $user_data = user_load($params['solution_disapproved']['user_id']);

      $message['subject'] = t('[!site_name] Your uploaded solution has been disapproved', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Your following solution has been disapproved:

Solution number : ' . $params['solution_disapproved']['solution_number'] . '
Caption : ' . $params['solution_disapproved']['solution_caption'] . '

Reason for dis-approval : ' . $params['solution_disapproved']['message'] . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'solution_deleted_user':
      $user_data = user_load($params['solution_deleted_user']['user_id']);

      $message['subject'] = t('[!site_name] User has deleted pending solution', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

Your following pending solution has been deleted :

Title of the Lab : ' . $params['solution_deleted_user']['lab_title'] . '
Title of the Experiment : ' . $params['solution_deleted_user']['experiment_title'] . '
Solution number : ' . $params['solution_deleted_user']['solution_number'] . '
Caption : ' . $params['solution_deleted_user']['solution_caption'] . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'dependency_uploaded':
      $user_data = user_load($params['dependency_uploaded']['user_id']);
      $dependency_files = implode(',', $params['dependency_uploaded']['dependency_names']);

      $message['subject'] = t('[!site_name] You have uploaded dependency file', array('!site_name' => variable_get('site_name', '')), array('language' => $language->language));
      $message['body'] = array('body' => t('
Dear !user_name,

You have uploaded following dependency files :
    ' . $dependency_files . '

Please ensure that ALL the codes follow guidelines at http://www.esim.fossee.in/coding-guidelines-lab-migration

Best Wishes,

!site_name', array('!site_name' => variable_get('site_name', ''), '!user_name' => $user_data->name), array('language' => $language->language)));
      break;

    case 'standard':
      $message['subject'] = $params['standard']['subject'];
      $message['body'] = $params['standard']['body'];
      break;
  }
}