1 files changed, 68 insertions, 68 deletions
diff --git a/settings.inc b/settings.inc
index cdacb28..1aaafc2 100755
--- a/settings.inc
+++ b/settings.inc
@@ -1,72 +1,72 @@
 <?php
 // $Id$
-function textbook_companion_settings_form($form, $form_state)
-  {
-    $form['emails'] = array(
-        '#type' => 'textfield',
-        '#title' => t('(Bcc) Notification emails'),
-        '#description' => t('Specify emails id for Bcc option of mail system with comma separated'),
-        '#size' => 50,
-        '#maxlength' => 255,
-        '#required' => TRUE,
-        '#default_value' => variable_get('textbook_companion_emails', '')
-    );
-    $form['cc_emails'] = array(
-        '#type' => 'textfield',
-        '#title' => t('(Cc) Notification emails'),
-        '#description' => t('Specify emails id for Cc option of mail system with comma separated'),
-        '#size' => 50,
-        '#maxlength' => 255,
-        '#required' => TRUE,
-        '#default_value' => variable_get('textbook_companion_cc_emails', '')
-    );
-    $form['from_email'] = array(
-        '#type' => 'textfield',
-        '#title' => t('Outgoing from email address'),
-        '#description' => t('Email address to be display in the from field of all outgoing messages'),
-        '#size' => 50,
-        '#maxlength' => 255,
-        '#required' => TRUE,
-        '#default_value' => variable_get('textbook_companion_from_email', '')
-    );
-    $form['extensions']['source'] = array(
-        '#type' => 'textfield',
-        '#title' => t('Allowed source file extensions'),
-        '#description' => t('A comma separated list WITHOUT SPACE of source file extensions that are permitted to be uploaded on the server'),
-        '#size' => 50,
-        '#maxlength' => 255,
-        '#required' => TRUE,
-        '#default_value' => variable_get('textbook_companion_source_extensions', '')
-    );
-    $options = array(
-        '1' => t('1'),
-        '2' => t('2'),
-        '3' => t('3')
-    );
-    $form['book_preference_options'] = array(
-        '#type' => 'radios',
-        '#title' => t('Book Preferences'),
-        '#options' => $options,
-        '#required' => TRUE,
-        '#description' => t('Set number book preference to be allowed'),
-        '#default_value' => variable_get('textbook_companion_book_preferences', '')
-    );
-    $form['submit'] = array(
-        '#type' => 'submit',
-        '#value' => t('Submit')
-    );
-    return $form;
-  }
+function textbook_companion_settings_form($form, &$form_state)
+{
+	$form['bcc_emails']                  = array(
+		'#type' => 'textfield',
+		'#title' => t('(Bcc) Notification emails'),
+		'#description' => t('Specify emails id for Bcc option of mail system with comma separated'),
+		'#size' => 50,
+		'#maxlength' => 255,
+		'#required' => TRUE,
+		'#default_value' => variable_get('textbook_companion_bcc_emails', '')
+	);
+	$form['cc_emails']               = array(
+		'#type' => 'textfield',
+		'#title' => t('(Cc) Notification emails'),
+		'#description' => t('Specify emails id for Cc option of mail system with comma separated'),
+		'#size' => 50,
+		'#maxlength' => 255,
+		'#required' => TRUE,
+		'#default_value' => variable_get('textbook_companion_cc_emails', '')
+	);
+	$form['from_email']              = array(
+		'#type' => 'textfield',
+		'#title' => t('Outgoing from email address'),
+		'#description' => t('Email address to be display in the from field of all outgoing messages'),
+		'#size' => 50,
+		'#maxlength' => 255,
+		'#required' => TRUE,
+		'#default_value' => variable_get('textbook_companion_from_email', '')
+	);
+	$form['extensions']['source']    = array(
+		'#type' => 'textfield',
+		'#title' => t('Allowed source file extensions'),
+		'#description' => t('A comma separated list WITHOUT SPACE of source file extensions that are permitted to be uploaded on the server'),
+		'#size' => 50,
+		'#maxlength' => 255,
+		'#required' => TRUE,
+		'#default_value' => variable_get('textbook_companion_source_extensions', '')
+	);
+	$options                         = array(
+		'1' => t('1'),
+		'2' => t('2'),
+		'3' => t('3')
+	);
+	$form['book_preference_options'] = array(
+		'#type' => 'radios',
+		'#title' => t('Book Preferences'),
+		'#options' => $options,
+		'#required' => TRUE,
+		'#description' => t('Set number book preference to be allowed'),
+		'#default_value' => variable_get('textbook_companion_book_preferences', '')
+	);
+	$form['submit']                  = array(
+		'#type' => 'submit',
+		'#value' => t('Submit')
+	);
+	return $form;
+}
 function textbook_companion_settings_form_validate($form, &$form_state)
-  {
-    return;
-  }
+{
+	return;
+}
 function textbook_companion_settings_form_submit($form, &$form_state)
-  {
-    variable_set('textbook_companion_emails', $form_state['values']['emails']);
-    variable_set('textbook_companion_cc_emails', $form_state['values']['cc_emails']);
-    variable_set('textbook_companion_from_email', $form_state['values']['from_email']);
-    variable_set('textbook_companion_source_extensions', $form_state['values']['source']);
-    variable_set('textbook_companion_book_preferences', $form_state['values']['book_preference_options']);
-    drupal_set_message(t('Settings updated'), 'status');
-  }
+{
+	variable_set('textbook_companion_bcc_emails', $form_state['values']['bcc_emails']);
+	variable_set('textbook_companion_cc_emails', $form_state['values']['cc_emails']);
+	variable_set('textbook_companion_from_email', $form_state['values']['from_email']);
+	variable_set('textbook_companion_source_extensions', $form_state['values']['source']);
+	variable_set('textbook_companion_book_preferences', $form_state['values']['book_preference_options']);
+	drupal_set_message(t('Settings updated'), 'status');
+}