path: root/general.inc

<?php
// $Id$
function list_chapters()
  {
    global $user;
    /************************ start approve book details ************************/
    /*$proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid);
    $proposal_data = db_fetch_object($proposal_q);*/
    $query = db_select('textbook_companion_proposal');
    $query->fields('textbook_companion_proposal');
    $query->condition('uid', $user->uid);
    $query->orderBy('id', 'DESC');
    $query->range(0, 1);
    $result = $query->execute();
    $proposal_data = $result->fetchObject();
    if (!$proposal_data)
      {
        drupal_set_message("Please submit a " . l('proposal', 'textbook-companion/proposal') . ".", 'error');
        drupal_goto('');
      }
    if ($proposal_data->proposal_status != 1 && $proposal_data->proposal_status != 4)
      {
        switch ($proposal_data->proposal_status)
        {
            case 0:
                drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status');
                drupal_goto('');
                return;
                break;
            case 2:
                drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'error');
                drupal_goto('');
                return;
                break;
            case 3:
                drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'status');
                drupal_goto('');
                return;
                break;
case 5:
      drupal_set_message(t('You have submitted your all examples.'), 'status');
      drupal_goto('');
      return;
            default:
                drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error');
                drupal_goto('');
                return;
                break;
        }
      }
      
      
    /*$preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id);
    $preference_data = db_fetch_object($preference_q);*/
    $query = db_select('textbook_companion_preference');
    $query->fields('textbook_companion_preference');
    $query->condition('proposal_id', $proposal_data->id);
    $query->condition('approval_status', 1);
    $query->range(0, 1);
    $result = $query->execute();
    $preference_data = $result->fetchObject();
    if (!$preference_data)
      {
        drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error');
        drupal_goto('');
        return;
      }
    /************************ end approve book details **************************/
    $return_html = '<br />';
    $return_html .= '<strong>Title of the Book:</strong><br />' . $preference_data->book . '<br /><br />';
    $return_html .= '<strong>Contributor Name:</strong><br />' . $proposal_data->full_name . '<br /><br />';
    $return_html .= l('Upload Example Code', 'textbook-companion/code/upload') . '<br />';
    /* get chapter list */
    $chapter_rows = array();
    /*$chapter_q = db_query("SELECT * FROM {textbook_companion_chapter} WHERE preference_id = %d ORDER BY number ASC", $preference_data->id);*/
    $query = db_select('textbook_companion_chapter');
    $query->fields('textbook_companion_chapter');
    $query->condition('preference_id', $preference_data->id);
    $query->orderBy('number', 'ASC');
    $chapter_q = $query->execute();
    while ($chapter_data = $chapter_q->fetchObject())
      {
        /* get example list */
        /* $example_q = db_query("SELECT count(*) as example_count FROM {textbook_companion_example} WHERE chapter_id = %d", $chapter_data->id);
        $example_data = db_fetch_object($example_q);*/
        $query = db_select('textbook_companion_example');
        $query->addExpression('count(*)', 'example_count');
        $query->condition('chapter_id', $chapter_data->id);
        $result = $query->execute();
        $example_data = $result->fetchObject();
        $chapter_rows[] = array(
            $chapter_data->number,
            $chapter_data->name . ' (' . l('Edit', 'textbook-companion/code/chapter/edit/' . $chapter_data->id) . ')',
            $example_data->example_count,
            l('View', 'textbook-companion/code/list-examples/' . $chapter_data->id)
        );
      }
    /* check if there are any chapters */
    if (!$chapter_rows)
      {
        drupal_set_message(t('No uploads found.'), 'status');
        return $return_html;
      }
    $chapter_header = array(
        'Chapter No.',
        'Title of the Chapter',
        'Uploaded Examples',
        'Actions'
    );
    $return_html .= theme('table', array(
        'header' => $chapter_header,
        'rows' => $chapter_rows
    ));
     $submit_all_code_form = drupal_get_form('submit_all_code_form',$proposal_data->id, $preference_data->id);
    $return_html .= drupal_render($submit_all_code_form);
    return $return_html;
  }
function list_examples()
  {
    global $user;
    /************************ start approve book details ************************/
    /*$proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid);
    $proposal_data = db_fetch_object($proposal_q);*/
    $query = db_select('textbook_companion_proposal');
    $query->fields('textbook_companion_proposal');
    $query->condition('uid', $user->uid);
    $query->orderBy('id', 'DESC');
    $query->range(0, 1);
    $result = $query->execute();
    $proposal_data = $result->fetchObject();
    if (!$proposal_data)
      {
        drupal_set_message("Please submit a " . l('proposal', 'textbook-companion/proposal') . ".", 'error');
        drupal_goto('');
      }
    if ($proposal_data->proposal_status != 1 && $proposal_data->proposal_status != 4)
      {
        switch ($proposal_data->proposal_status)
        {
            case 0:
                drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status');
                drupal_goto('');
                return;
                break;
            case 2:
                drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'error');
                drupal_goto('');
                return;
                break;
            case 3:
                drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'status');
                drupal_goto('');
                return;
                break;
case 5:
      drupal_set_message(t('You have submitted your all codes.'), 'status');
      drupal_goto('');
      return;

            default:
                drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error');
                drupal_goto('');
                return;
                break;
        }
      }
    /*$preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id);
    $preference_data = db_fetch_object($preference_q);*/
    $query = db_select('textbook_companion_preference');
    $query->fields('textbook_companion_preference');
    $query->condition('proposal_id', $proposal_data->id);
    $query->condition('approval_status', 1);
    $query->range(0, 1);
    $result = $query->execute();
    $preference_data = $result->fetchObject();
    if (!$preference_data)
      {
        drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error');
        drupal_goto('');
        return;
      }
    /************************ end approve book details **************************/
    /* get chapter details */
    $chapter_id = arg(3);
    /*$chapter_q = db_query("SELECT * FROM {textbook_companion_chapter} WHERE id = %d AND preference_id = %d LIMIT 1", $chapter_id, $preference_data->id);*/
    $query = db_select('textbook_companion_chapter');
    $query->fields('textbook_companion_chapter');
    $query->condition('id', $chapter_id);
    $query->condition('preference_id', $preference_data->id);
    $query->range(0, 1);
    $chapter_q = $query->execute();
    if ($chapter_data = $chapter_q->fetchObject())
      {
        $return_html = '<br />';
        $return_html .= '<strong>Title of the Book:</strong><br />' . $preference_data->book . '<br /><br />';
        $return_html .= '<strong>Contributor Name:</strong><br />' . $proposal_data->full_name . '<br /><br />';
        $return_html .= '<strong>Chapter Number:</strong><br />' . $chapter_data->number . '<br /><br />';
        $return_html .= '<strong>Title of the Chapter:</strong><br />' . $chapter_data->name . '<br />';
      }
    else
      {
        drupal_set_message(t('Invalid chapter.'), 'error');
        drupal_goto('textbook-companion/code');
        return;
      }
    $return_html .= '<br />' . l('Back to Chapter List', 'textbook-companion/code');
    /* get example list */
    $example_rows = array();
    $query = db_select('textbook_companion_example');
    $query->fields('textbook_companion_example');
    $query->condition('chapter_id', $chapter_id);
    $example_q = $query->execute();
    while ($example_data = $example_q->fetchObject())
      {
        /* approval status */
        $approval_status = '';
        switch ($example_data->approval_status)
        {
            case 0:
                $approval_status = 'Pending';
                break;
            case 1:
                $approval_status = 'Approved';
                break;
            case 2:
                $approval_status = 'Rejected';
                break;
        }
        /* example files */
        $example_files = '';
        /*$example_files_q = db_query("SELECT * FROM {textbook_companion_example_files} WHERE example_id = %d ORDER BY filetype", $example_data->id);*/
        $query = db_select('textbook_companion_example_files');
        $query->fields('textbook_companion_example_files');
        $query->condition('example_id', $example_data->id);
        $query->orderBy('filetype', 'ASC');
        $example_files_q = $query->execute();
        while ($example_files_data = $example_files_q->fetchObject())
          {
            $file_type = '';
            switch ($example_files_data->filetype)
            {
                case 'S':
                    $file_type = 'Main or Source';
                    break;
                case 'R':
                    $file_type = 'Result';
                    break;
                case 'X':
                    $file_type = 'xcos';
                    break;
                default:
            }
            $example_files .= l($example_files_data->filename, 'textbook-companion/download/file/' . $example_files_data->id) . ' (' . $file_type . ')<br />';
          }
        if ($example_data->approval_status == 0)
          {
            $example_rows[] = array(
                'data' => array(
                    $example_data->number,
                    $example_data->caption,
                    $approval_status,
                    $example_files,
                    l('Edit', 'textbook-companion/code/edit/' . $example_data->id) . ' | ' . l('Delete', 'textbook-companion/code/delete/' . $example_data->id, array(
                        'attributes' => array(
                            'onClick' => 'return confirm("Are you sure you want to delete the example?")'
                        )
                    ))
                ),
                'valign' => 'top'
            );
          }
        else
          {
            $example_rows[] = array(
                'data' => array(
                    $example_data->number,
                    $example_data->caption,
                    $approval_status,
                    $example_files,
                    l('Download', 'textbook-companion/download/example/' . $example_data->id)
                ),
                'valign' => 'top'
            );
          }
      }
    $example_header = array(
        'Example No.',
        'Caption',
        'Status',
        'Files',
        'Action'
    );
    $return_html .= theme('table', array(
        'header' => $example_header,
        'rows' => $example_rows
    ));
   
    return $return_html;
  }
/*function all_example_submitted_check_form($form,$form_state,$preference_id){
    $form = array();
    $form['all_example_submitted'] = array(
            '#type' => 'checkbox',
            '#title' => t('I have submitted codes for all the examples'),
            '#description' => 'Once you have submited this option you are not able to upload more examples.',
            '#required' => TRUE,
        );
        $form['hidden_preference_id'] = array(
        '#type' => 'hidden',
        '#value' => $preference_id
    );
        $form['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Submit')
    );
        return $form;
}
*/

function all_example_submitted_check_form_submit($form,$form_state){
global $user;
if ($form_state['values']['all_example_submitted'] == 1) {
db_query('UPDATE textbook_companion_preference SET submited_all_examples_code = 1 WHERE id = :preference_id',array(':preference_id' => $form_state['values']['hidden_preference_id']));
 /* sending email */
 $query = ("SELECT proposal_id FROM textbook_companion_preference WHERE id= :preference_id");
 $args = array(":preference_id" => $form_state['values']['hidden_preference_id']);
 $proposal_data = db_query($query,$args);
 $proposal_data_result = $proposal_data->fetchObject();

    $email_to = $user->mail;
    $from = variable_get('textbook_companion_from_email', '');
    $bcc = variable_get('textbook_companion_emails', '');
    $cc = variable_get('textbook_companion_cc_emails', '');
    $param['all_code_submitted']['proposal_id'] = $proposal_data_result->proposal_id;
    $param['all_code_submitted']['user_id'] = $user->uid;
    $param['all_code_submitted']['headers'] = array(
        'From' => $from,
        'MIME-Version' => '1.0',
        'Content-Type' => 'text/plain; charset=UTF-8; format=flowed; delsp=yes',
        'Content-Transfer-Encoding' => '8Bit',
        'X-Mailer' => 'Drupal',
        'Cc' => $cc,
        'Bcc' => $bcc
    );
    if (!drupal_mail('textbook_companion', 'all_code_submitted', $email_to, language_default(), $param, $from, TRUE))
        drupal_set_message('Error sending email message.', 'error');
}
}

function submit_all_code_form($form,&$form_state,$proposal_id,$preference_id){
$form = array();
$form['submit_all_code'] = array(
    '#type' => 'checkbox',
    '#title' => t('I have uploaded all the codes'),
    '#description' => 'Once you have submited this option you are not able to upload more examples.',
            '#required' => TRUE,
);
$form['prop_id'] = array(
    '#type' => 'hidden',
    '#value' => $proposal_id
);
$form['pref_id'] = array(
    '#type' => 'hidden',
    '#value' => $preference_id
);

$form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Submit')
  );

  $form['cancel'] = array(
    '#type' => 'markup',
    '#value' => l(t('Cancel'), 'textbook-companion/code'),
  );
  return $form;
}

function submit_all_code_form_submit($form,&$form_state){
global $user;
if($form_state['values']['submit_all_code']== 1){      
db_query('UPDATE textbook_companion_proposal SET proposal_status = 5 WHERE id = :id', array(":id" =>$form_state['values']['prop_id']));
/* sending email */
 $query = ("SELECT proposal_id FROM textbook_companion_preference WHERE id= :preference_id");
 $args = array(":preference_id" => $form_state['values']['pref_id']);
 $proposal_data = db_query($query,$args);
 $proposal_data_result = $proposal_data->fetchObject();

    $email_to = $user->mail;
    $from = variable_get('textbook_companion_from_email', '');
    $bcc = variable_get('textbook_companion_emails', '');
    $cc = variable_get('textbook_companion_cc_emails', '');
    $params['all_code_submitted']['proposal_id'] = $proposal_data_result->proposal_id;
    $params['all_code_submitted']['user_id'] = $user->uid;
    $params['all_code_submitted']['headers'] = array(
        'From' => $from,
        'MIME-Version' => '1.0',
        'Content-Type' => 'text/plain; charset=UTF-8; format=flowed; delsp=yes',
        'Content-Transfer-Encoding' => '8Bit',
        'X-Mailer' => 'Drupal',
        'Cc' => $cc,
        'Bcc' => $bcc
    );
    if (!drupal_mail('textbook_companion', 'all_code_submitted', $email_to, language_default(), $params, $from, TRUE))
        drupal_set_message('Error sending email message.', 'error');
}

}