bid]['name'] = $badge->name;
$tablerow[$badge->bid]['image'] = theme('image', $badge->image, $badge->image, $badge->image);
$tablerow[$badge->bid]['ops'] = l(t('edit'), 'admin/user/user_badges/edit/'. $badge->bid) .' '. l(t('delete'), 'admin/user/user_badges/delete/'. $badge->bid);
}
}
$output = theme('table', $header, $tablerow, array('style' => 'width:100%'));
$output .= "
";
$form[] = array(
'#type' => 'fieldset',
'#title' => t('Add another'),
);
//$output .= user_badges_edit_form();
$output .= drupal_get_form('user_badges_edit_form');
break;
}
return $output;
}
/**
* form to upload the badge images or to delete existing ones
*/
function user_badges_images_form($form_state) {
$form = array('#skip_duplicate_check' => TRUE);
if (module_exists('upload')) {
$form['new']['upload'] = array('#type' => 'file', '#title' => t('Upload image'), '#size' => 40);
$form['new']['attach'] = array('#type' => 'submit', '#value' => t('Upload'));
}
else {
drupal_set_message(t('Upload of images requires the upload module to be enabled.'), 'error');
}
$form['#attributes']['enctype'] = 'multipart/form-data';
$selects = user_badges_image_selects();
if (count($selects)) {
$form['images'] = array('#tree' => TRUE);
foreach ($selects as $imagepath => $imageimg) {
$form['images'][$imagepath] = array(
'#type' => 'checkbox',
'#title' => $imageimg,
'#return_value' => 1,
'#default_value' => FALSE,
'#description' => check_plain($imagepath),
);
}
$form['delete_image'] = array(
'#type' => 'submit',
'#value' => t('Delete'),
);
}
return $form;
}
/**
* Validate the uploaded image
*
* Check whether:
* Delete has been chosen AND a checkbox has been selected
* OR
* Upload has been chosen AND the file upload form is not empty.
*/
function user_badges_images_form_validate($form, &$form_state) {
$op = $form_state['clicked_button']['#value'];
if ($op == t('Upload')) {
$dir = file_create_path('badges');
$is_writable = file_check_directory($dir, 1);
if ($is_writable) {
$validators = array(
'file_validate_extensions' => array('png jpg jpeg gif'),
);
if ($file = file_save_upload('upload', $validators, $dir)) {
if (!image_get_info($file->filepath)) {
file_delete($file->filepath);
form_set_error('upload', t('Uploaded image file does not appear to be a valid image file. Please try again'));
}
else {
user_badges_hold_temporary_file($file);
$form_state['values']['file_image'] = $file;
}
}
else {
form_set_error('upload', t('Cannot save image. Enter the path to an image and try again.'));
}
}
else {
form_set_error('upload', t('Cannot save image - directory not writable'));
}
}
else if ($op == t('Delete')) {
if (count(array_filter($form_state['values']['images'])) == 0) {
form_set_error('images', t('Please select images to delete.'));
}
}
}
function user_badges_hold_temporary_file($file = NULL) {
static $static_file;
if (isset($file)) {
$static_file = $file;
}
return $file;
}
/**
* Submission action for user_badges_images_form
*
* Save the uploaded file or delete the selected one
*/
function user_badges_images_form_submit($form, &$form_state) {
$op = $form_state['clicked_button']['#value'];
// Save uploaded files
if ($op == t('Upload')) {
$file = $form_state['values']['file_image'];
file_set_status($file, FILE_STATUS_PERMANENT);
}
else if ($op == t('Delete')) {
foreach ($form_state['values']['images'] as $path => $is_removed) {
if ($is_removed) {
$to_delete[] = $path;
}
}
if (is_array($to_delete)) {
user_badges_image_delete($to_delete);
}
}
}
/**
* Delete the specified image
*/
function user_badges_image_delete($to_delete) {
foreach ($to_delete as $path) {
if (file_check_location($path, file_create_path('badges'))) {
file_delete($path);
}
}
}
/**
* form to associated badges with roles
*/
function user_badges_roles_form() {
$roles = user_roles();
$badges = user_badges_get_roles();
$selects = array('' => 'inactive') + user_badges_get_badges('select');
$form['blocked'] = array(
'#type' => 'fieldset',
'#title' => t('Blocked user badge'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#tree' => TRUE,
);
$form['blocked'][0] = array(
'#type' => 'select',
'#default_value' => $badges[0],
'#options' => $selects,
);
$form['roles'] = array('#tree' => TRUE);
foreach ($roles as $rid => $role) {
if ($rid != 1) { // no badges for the anonymous role
$form['roles'][$rid] = array(
'#type' => 'select',
'#title' => $role,
'#default_value' => isset($badges[$rid]) ? $badges[$rid] : '',
'#options' => $selects,
);
}
}
$form[] = array(
'#type' => 'submit',
'#value' => t('Save Roles'),
);
return $form;
}
/**
* submission function for user_badges_roles_form
*/
function user_badges_roles_form_submit($form, &$form_state) {
$array = $form_state['values']['roles'] + $form_state['values']['blocked'];
user_badges_save_roles($array);
}
/**
* form for general module settings
*/
function user_badges_settings_form() {
$form['showone'] = array(
'#type' => 'checkbox',
'#title' => t('Only show the most highest-level badge'),
'#default_value' => variable_get('user_badges_showone', 0),
'#description' => t('If this is checked, only the badge with the lightest weight will be shown.') .'
'.
t('Note that if multiple badges have the same lightest weight, only one of them will appear
(first by alphabetical order).'),
);
$form['showblocked'] = array(
'#type' => 'checkbox',
'#title' => t('Only show blocked user badge'),
'#default_value' => variable_get('user_badges_showblocked', 0),
'#description' => t('If checked, only the badge associated to blocked users will be shown, overriding other badges
the user eventually has as well as the preciding options.') .'
'.
t('Note that if there is no badge associated to blocked users, no badges will appear.') .''.
t('This option only acts on blocked users and has no repercussions on active user badges.'),
);
$form[] = array(
'#type' => 'submit',
'#value' => t('Save Settings'),
);
return $form;
}
/**
* submission function for user_badges_settings_form
*
* Set the variables and display a message about the set values.
*/
function user_badges_settings_form_submit($form, $form_state) {
variable_set('user_badges_showone', $form_state['values']['showone']);
variable_set('user_badges_showblocked', $form_state['values']['showblocked']);
$message = ($form_state['values']['showone'] ? t('Only the most highest-level user badge will be shown.') :
t('All user badges will be shown.')) .' '. ($form_state['values']['showblocked'] ? t('Blocked users only will
have blocked user badge displayed.') : '');
drupal_set_message($message);
}