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<?php
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// $Id$
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/**
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* @file
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* Administrative user interface for User Display.
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*/
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/**
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* Implementation of hook_help().
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*/
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function user_display_ui_help($section) {
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switch ($section) {
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case 'admin/user/display':
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$file = drupal_get_path('module', 'user_display_ui') .'/user_display_ui.txt';
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if (file_exists($file)) {
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return _filter_autop(file_get_contents($file));
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}
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break;
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}
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}
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/**
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* Implementation of hook_menu().
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*/
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function user_display_ui_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array(
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'path' => 'admin/user/display',
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'title' => t('User display styles'),
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'description' => t('Manage user display styles.'),
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'callback' => 'user_display_ui_styles',
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'access' => user_access('administer site configuration'),
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);
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$items[] = array(
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'path' => 'admin/user/display/list',
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'title' => t('List'),
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'weight' => -10,
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);
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$items[] = array(
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'path' => 'admin/user/display/add',
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'title' => t('Add style'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('user_display_ui_style_form'),
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'type' => MENU_LOCAL_TASK,
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);
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}
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// Use dynamic menu items to get better breadcrumb trails by default.
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elseif (strpos($_GET['q'], 'admin/user/display/style') === 0) {
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$style = user_display_styles();
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$id = arg(4);
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if (!is_numeric($id) || !isset($style[$id])) {
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return $items;
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}
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$items[] = array(
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'path' => 'admin/user/display/style/'. $id,
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'title' => t('Edit user display style'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('user_display_ui_style_form', $id),
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'type' => MENU_CALLBACK,
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);
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$items[] = array(
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'path' => 'admin/user/display/style/'. $id .'/delete',
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'title' => t('Delete user display style'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('user_display_ui_style_delete_form', $id),
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'type' => MENU_CALLBACK,
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);
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}
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return $items;
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}
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/**
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* Style overview page; menu callback.
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*/
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function user_display_ui_styles() {
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$header = array(t('Style'), t('Operations'));
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$rows = array();
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foreach (user_display_styles() as $id => $style) {
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$row = array();
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$row[] = l($style['name'], "admin/user/display/style/$id");
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$links = array();
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$links[] = l(t('edit'), "admin/user/display/style/$id");
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$links[] = l(t('remove'), "admin/user/display/style/$id/delete");
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$row[] = implode(' | ', $links);
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$rows[] = $row;
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}
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return theme('table', $header, $rows);
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}
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/**
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* Form builder function for style add/edit form.
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*
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* @param $id
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* A user display style id.
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*/
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function user_display_ui_style_form($id = NULL) {
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if (isset($id) && !($style = user_display_style($id))) {
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drupal_set_message(t('The specified style was not found.'), 'error');
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drupal_goto('admin/user/display');
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}
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$form = array();
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if (!isset($id)) {
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drupal_set_title(t('Add user display style'));
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}
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else {
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$form['id'] = array(
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'#type' => 'value',
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'#value' => $id,
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);
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}
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$form['name'] = array(
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'#type' => 'textfield',
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'#title' => t('Name'),
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'#default_value' => $style['name'],
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'#description' => t('An internal title for this style. Only visible on User Display administration pages.'),
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'#maxlength' => '128',
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => isset($id) ? t('Update style') : t('Add style'),
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);
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return $form;
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}
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/**
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* Form submit callback for style add/edit form.
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*/
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function user_display_ui_style_form_submit($form_id, $form_values) {
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// Remove unnecessary form elements.
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unset($form_values['submit'], $form_values['reset'], $form_values['form_id'], $form_values['op'], $form_values['form_token']);
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$style = user_display_style_save($form_values);
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drupal_set_message(t('Style %name (ID: @id) was created.', array('%name' => $style['name'], '@id' => $style['id'])));
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return 'admin/user/display';
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}
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/**
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* Form builder function for style delete form.
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*
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* @param $id
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* A user display style id.
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*/
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function user_display_ui_style_delete_form($id) {
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if (isset($id) && !($style = user_display_style($id))) {
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drupal_set_message(t('The specified style was not found.'), 'error');
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drupal_goto('admin/user/display');
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}
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$form = array();
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$form['id'] = array('#type' => 'value', '#value' => $id);
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return confirm_form(
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$form,
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t('Are you sure you want to delete the style %style?', array('%style' => $style['name'])),
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'admin/user/display',
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t('This action cannot be undone.'),
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t('Delete'), t('Cancel')
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);
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}
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/**
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* Form submit callback for style delete form.
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*/
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function user_display_ui_style_delete_form_submit($form_id, $form_values) {
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$style = user_display_style($form_values['id']);
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user_display_style_delete($style);
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drupal_set_message(t('Style %name (ID: @id) was deleted.', array('%name' => $style['name'], '@id' => $style['id'])));
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return 'admin/user/display';
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}
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|
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