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<?php
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// $Id: page_title.admin.inc,v 1.3 2009/10/29 18:11:19 njt1982 Exp $
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/**
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* @file
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* Admin include file.
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*/
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/**
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* Displays the form for the standard settings tab.
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*
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* @return
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* array A structured array for use with Forms API.
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*/
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function page_title_admin_settings() {
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// Define a default looking 'form element' for setting.
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$showfield_form_element = array('#type' => 'checkbox', );
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// Define a default looking 'form element' for setting.
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$pattern_form_element = array(
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'#type' => 'textfield',
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'#size' => 30,
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'#maxlength' => 256,
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);
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// Define the basic scope column values
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$form['patterns']['scope'] = array(
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'page_title_default' => array('#markup' => t('Global Only'),),
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'page_title_front' => array('#markup' => t('Global Only'),),
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'page_title_user' => array('#markup' => t('User'),),
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);
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// Define the 'default' token patterns
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$form['patterns']['pattern'] = array(
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'page_title_default' => array(
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'#title' => t('Default'),
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'#default_value' => variable_get('page_title_default', '[site:page-title] | [site:name]'),
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'#required' => TRUE,
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) + $pattern_form_element,
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'page_title_front' => array(
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'#title' => t('Frontpage'),
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'#default_value' => variable_get('page_title_front', '[site:name] | [site:slogan]'),
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) + $pattern_form_element,
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'page_title_user' => array(
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'#title' => t('User Profile'),
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'#default_value' => variable_get('page_title_user', ''),
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) + $pattern_form_element,
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);
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// Define the "showfield" checkbox for the user profile page
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$form['patterns']['showfield']['page_title_user_showfield'] = array(
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'#default_value' => variable_get('page_title_user_showfield', 0),
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) + $showfield_form_element;
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// Definate the patterns per-node-type
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$types = node_type_get_types();
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foreach ($types as $type) {
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// Define the node-type key
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$key = 'page_title_type_'. $type->type;
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// Pattern entry
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$form['patterns']['pattern'][$key] = array(
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'#title' => t('Content Type - %type', array('%type' => $type->name)),
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'#default_value' => variable_get($key, ''),
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) + $pattern_form_element;
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$form['patterns']['showfield'][$key .'_showfield'] = array(
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'#default_value' => variable_get($key .'_showfield', 0),
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) + $showfield_form_element;
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$form['patterns']['scope'][$key] = array('#markup' => t('Node'),);
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}
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// Definate the patterns per-vocab-type - if Taxonomy Module is enabled
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if (module_exists('taxonomy')) {
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$vocabs = taxonomy_get_vocabularies();
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foreach ($vocabs as $vocab) {
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// Define the vocab key
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$key = 'page_title_vocab_'. $vocab->vid;
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// Pattern entry
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$form['patterns']['pattern'][$key] = array(
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'#title' => t('Vocabulary - %vocab_name', array('%vocab_name' => $vocab->name)),
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'#default_value' => variable_get($key, ''),
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) + $pattern_form_element;
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$form['patterns']['showfield'][$key .'_showfield'] = array(
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'#default_value' => variable_get($key .'_showfield', 0),
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) + $showfield_form_element;
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$form['patterns']['scope'][$key] = array('#markup' => t('Taxonomy'),);
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}
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}
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// Add the blog homepage pattern field
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if (module_exists('blog')) {
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$key = 'page_title_blog';
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$form['patterns']['pattern'][$key] = array(
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'#title' => t('Blog Homepage'),
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'#default_value' => variable_get($key, ''),
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) + $pattern_form_element;
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$form['patterns']['scope'][$key] = array('#markup' => t('User'),);
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}
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// Define the page pattern text field. This is appended to any page requests containing 'page=[0-9]+' in the query string
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$form['page_title_pager_pattern'] = array(
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'#type' => 'textfield',
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'#title' => t('Pattern for pages that contain a pager'),
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'#default_value' => variable_get('page_title_pager_pattern', ''),
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'#description' => t('This pattern will be appended to a page title for any given page with a pager on it'),
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);
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// Add the token help to a collapsed fieldset at the end of the configuration page.
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$form['token_help'] = array(
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'#type' => 'fieldset',
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'#title' => t('Available Tokens List'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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);
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$form['token_help']['content'] = array(
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'#markup' => theme('page_title_token_help'),
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);
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$form = system_settings_form($form);
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unset($form['#theme']);
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return $form;
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}
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function theme_page_title_admin_settings($variables) {
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$form = $variables['form'];
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$rows = array();
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foreach (element_children($form['patterns']['pattern']) as $key) {
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$title = array(
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'#markup' => $form['patterns']['pattern'][$key]['#title'],
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'#required' => $form['patterns']['pattern'][$key]['#required'],
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);
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unset($form['patterns']['pattern'][$key]['#title']);
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$row = array(
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render($title),
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render($form['patterns']['scope'][$key]),
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render($form['patterns']['pattern'][$key]),
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isset($form['patterns']['showfield'][$key .'_showfield']) ? render($form['patterns']['showfield'][$key .'_showfield']) : '',
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);
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$rows[] = $row;
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}
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$output = theme('table', array('header' => array(t('Page Type'), t('Token Scope'), t('Pattern'), t('Show Field')), 'rows' => $rows));
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$output .= drupal_render_children($form);
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return $output;
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}
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/**
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* An internal theme function to render the tokens to help the user. NOTE: Why is this not a core theme function?!
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*/
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function theme_page_title_token_help() {
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$token_info = token_info();
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$output = '<p>'. t('Available tokens are:') .'</p>';
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$output .= '<dl>';
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// TODO: Sort out user:user token help... we cant do nested tokens this way. Recursive token_help theme function needed?
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foreach(array('node', 'term', 'vocabulary', 'site', 'date') as $key) {
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$output .= "<dt><strong>{$token_info['types'][$key]['name']}</strong> - {$token_info['types'][$key]['description']}</dt>";
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$token_pairs = array();
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foreach ($token_info['tokens'][$key] as $token => $info) {
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$token_pairs[] = "<code>[{$key}:{$token}]</code> - {$info['name']}";
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}
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$output .= '<dd>'. theme('item_list', array('items' => $token_pairs)) .'</dd>';
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}
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$output .= '</dl>';
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return $output;
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}
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