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<?php
function admin_settings_form() {
$form['admin_toolbar'] = array(
'#tree' => TRUE,
'#theme' => 'admin_settings_form',
);
$form['admin_toolbar']['layout'] = array(
'#type' => 'select',
'#title' => t('Layout'),
'#description' => t('Choose a layout for the admin toolbar. Vertical works well with large, wide screens. Horizontal works well on screens with limited real estate.'),
'#options' => array(
'horizontal' => t('Horizontal'),
'vertical' => t('Vertical'),
),
'#default_value' => admin_get_settings('layout'),
);
$form['admin_toolbar']['position'] = array(
'#type' => 'select',
'#title' => t('Position'),
'#description' => t('Choose a position for the admin toolbar that will not collide with other elements in your current theme.'),
'#options' => array(
'ne' => t('Top right'),
'nw' => t('Top left'),
'se' => t('Bottom right'),
'sw' => t('Bottom left'),
),
'#default_value' => admin_get_settings('position'),
);
$form['admin_toolbar']['behavior'] = array(
'#type' => 'select',
'#title' => t('State on new pages'),
'#description' => t('Choose toolbar behavior on new page loads.'),
'#options' => array(
'df' => t('Remember from previous page'),
'ah' => t('Collapsed'),
),
'#default_value' => admin_get_settings('behavior'),
);
$block_info = array();
foreach (module_implements('block') as $module) {
$module_blocks = module_invoke($module, 'block', 'list');
if ($module_blocks) {
foreach ($module_blocks as $delta => $info) {
$block_info["{$module}-{$delta}"] = $info;
}
}
}
$form['#block_info'] = $block_info;
$options = array();
$enabled = array_filter(admin_get_settings('blocks')) + admin_get_default_blocks(TRUE);
foreach ($block_info as $bid => $info) {
if (!empty($enabled[$bid])) {
$options[$bid] = $info['info'];
}
}
asort($options);
$form['admin_toolbar']['blocks'] = array(
'#type' => 'checkboxes',
'#options' => $options,
'#default_value' => drupal_map_assoc(array_keys(array_filter(admin_get_settings('blocks')))),
);
$result = db_query("SELECT name,type,info FROM {system} WHERE type = 'module' AND status = 1");
$modules = array();
while ($row = db_fetch_object($result)) {
$info = unserialize($row->info);
$modules[$row->name] = isset($info['name']) ? $info['name'] : $row->name;
}
foreach (array_diff_key($block_info, $options) as $bid => $info) {
$module = array_shift(explode('-', $bid));
$module = isset($modules[$module]) ? $modules[$module] : $module;
$custom_options[$module][$bid] = $info['info'];
}
$custom_options = $custom_options + array(
-1 => '<' . t('Choose a block') . '>',
);
ksort($custom_options);
$form['admin_toolbar']['custom'] = array(
'#type' => 'select',
'#options' => $custom_options,
'#default_value' => -1,
'#element_validate' => array(
'admin_settings_form_custom_validate',
),
'#description' => t('Enable other blocks for use in the admin toolbar.'),
);
$form['admin_toolbar']['add'] = array(
'#type' => 'submit',
'#value' => t('Add block'),
);
$form = system_settings_form($form);
array_unshift($form['#submit'], 'admin_settings_form_submit');
return $form;
}
function admin_settings_form_submit($form, &$form_state) {
if (isset($form['#block_info'], $form_state['values']['admin_toolbar']['blocks'])) {
$blocks = array();
foreach (array_keys(array_filter($form_state['values']['admin_toolbar']['blocks'])) as $bid) {
$blocks[$bid] = isset($form['#block_info'][$bid]['cache']) ? $form['#block_info'][$bid]['cache'] : BLOCK_NO_CACHE;
}
$form_state['values']['admin_toolbar']['blocks'] = $blocks;
}
}
function admin_settings_form_custom_validate($element, &$form_state) {
if ($form_state['values']['admin_toolbar']['custom'] != -1) {
$bid = $form_state['values']['admin_toolbar']['custom'];
$form_state['values']['admin_toolbar']['blocks'][$bid] = $bid;
}
unset($form_state['values']['admin_toolbar']['custom']);
unset($form_state['values']['admin_toolbar']['add']);
}
function theme_admin_settings_form($form) {
$rows = array();
$header = array(
array(
'data' => t('Administrative blocks'),
'colspan' => 2,
),
);
foreach (array_keys(admin_get_default_blocks(TRUE)) as $block) {
$rows[] = array(
array(
'data' => drupal_render($form['blocks'][$block]),
'colspan' => 2,
),
);
}
$rows[] = array(
array(
'data' => t('Other blocks'),
'colspan' => 2,
'header' => TRUE,
),
);
foreach (element_children($form['blocks']) as $block) {
if (empty($form['blocks'][$block]['#printed'])) {
$rows[] = array(
array(
'data' => drupal_render($form['blocks'][$block]),
'colspan' => 2,
),
);
}
}
$rows[] = array(
drupal_render($form['custom']),
drupal_render($form['add']),
);
$form['blocks']['#children'] = theme('table', $header, $rows);
return drupal_render($form);
}
function admin_settings_rebuild($form_state) {
$form = array();
$form['rebuild'] = array(
'#type' => 'fieldset',
'#title' => t('Wipe and rebuild'),
'#description' => t('If the administrative menu is not working properly, you may need to wipe and rebuild it from scratch. <strong>This option will reset any customizations made to your administrative menu items.</strong>'),
);
$form['rebuild']['submit'] = array(
'#type' => 'submit',
'#value' => t('Rebuild'),
'#submit' => array(
'admin_settings_rebuild_submit',
),
);
return $form;
}
function admin_settings_rebuild_submit($form, &$form_state) {
db_query("DELETE FROM {menu_links} WHERE menu_name = 'admin'");
menu_rebuild();
cache_clear_all('admin', 'cache_block', TRUE);
}