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<?php
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// $Id: sections.admin.inc,v 1.3.2.10 2008/06/01 12:51:51 hass Exp $
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/**
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* @file
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* Administrative page callbacks for the sections module.
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*/
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function sections_admin_settings_form(&$form_state, $section = NULL) {
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if ($section) {
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$edit = (array)$section;
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}
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else {
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$edit = NULL;
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}
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$form['section_settings'] = array(
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'#type' => 'fieldset',
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'#title' => t('Section settings')
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);
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$form['section_settings']['name'] = array(
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'#type' => 'textfield',
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'#title' => t('Name'),
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'#default_value' => $edit['name'],
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'#size' => 40,
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'#maxlength' => 64,
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'#description' => t('Give the name of the section.')
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);
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$form['section_settings']['status'] = array(
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'#type' => 'checkbox',
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'#title' => t('Enabled'),
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'#default_value' => $edit['status'],
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'#description' => t('Enable or disable this section.')
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);
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$form['section_settings']['theme'] = array(
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'#type' => 'select',
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'#title' => t('Select theme'),
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'#default_value' => $edit['theme'],
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'#options' => _sections_theme_select(),
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'#description' => t('Select the theme you want to use for this section. Disabled themes are not used until they are enabled on <a href="@url">themes</a> page.', array('@url' => url('admin/build/themes')))
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);
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$form['section_settings']['weight'] = array(
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'#type' => 'weight',
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'#title' => t('Weight'),
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'#default_value' => $edit['weight'] ? $edit['weight'] : 0
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);
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// Role-based visibility settings.
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$default_role_options = array();
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$result = db_query('SELECT rid FROM {sections_roles} WHERE sid = %d', $edit['sid'] ? $edit['sid'] : 0);
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while ($role = db_fetch_object($result)) {
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$default_role_options[] = $role->rid;
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}
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$roles = user_roles();
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$role_options = array();
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foreach ($roles as $rid => $name) {
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$role_options[$rid] = $name;
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}
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$form['role_vis_settings'] = array(
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'#type' => 'fieldset',
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'#title' => t('Role specific visibility settings'),
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'#collapsible' => TRUE,
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);
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$form['role_vis_settings']['roles'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Show section for specific roles'),
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'#default_value' => $default_role_options,
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'#options' => $role_options,
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'#description' => t('Show this section only for the selected role(s). If you select no roles, the section will be visible to all users. If a user has any of the roles checked, the section will be visible for this user.'),
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);
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// Page specific visibility configurations.
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$form['page_vis_settings'] = array(
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'#type' => 'fieldset',
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'#title' => t('Page specific visibility settings'),
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'#collapsible' => TRUE,
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);
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$access = user_access('use PHP for block visibility');
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$visibility = $edit['visibility'] ? $edit['visibility'] : 1;
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if ($visibility == 2 && !$access) {
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$form['page_vis_settings'] = array();
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$form['page_vis_settings']['visibility'] = array('#type' => 'value', '#value' => 2);
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$form['page_vis_settings']['pages'] = array('#type' => 'value', '#value' => $edit['path']);
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}
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else {
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$options = array(t('Show on every page except the listed pages.'), t('Show on only the listed pages.'));
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$description = t("Enter one page per line as Drupal paths. The '*' character is a wildcard. Example paths are %blog for the blog page and %blog-wildcard for every personal blog. %front is the front page.", array('%blog' => 'blog', '%blog-wildcard' => 'blog/*', '%front' => '<front>'));
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if ($access) {
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$options[] = t('Show if the following PHP code returns <code>TRUE</code> (PHP-mode, experts only).');
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$description .= ' '. t('If the PHP-mode is chosen, enter PHP code between %php. Note that executing incorrect PHP-code can break your Drupal site.', array('%php' => '<?php ?>'));
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}
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$form['page_vis_settings']['visibility'] = array(
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'#type' => 'radios',
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'#title' => t('Activate section on the specific pages'),
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'#options' => $options,
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'#default_value' => $visibility,
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);
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$form['page_vis_settings']['path'] = array(
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'#type' => 'textarea',
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'#title' => t('Pages'),
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'#default_value' => $edit['path'],
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'#description' => $description,
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);
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}
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if (!empty($edit['sid'])) {
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// We are updating a section.
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drupal_set_title(t('Edit section %name', array('%name' => $section->name)));
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$form['sid'] = array(
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'#type' => 'hidden',
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'#value' => $edit['sid']
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);
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$form['save'] = array(
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'#type' => 'submit',
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'#value' => t('Save'),
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'#submit' => array('sections_admin_settings_form_save_function')
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);
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}
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else {
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// We are adding a new section.
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drupal_set_title(t('Add section'));
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Add section')
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);
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}
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return $form;
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}
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function sections_admin_settings_form_save_function($form, &$form_state) {
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db_query("UPDATE {sections_data} SET name = '%s', status = %d, visibility = %d, theme = '%s', path = '%s', weight = %d WHERE sid = %d", $form_state['values']['name'], $form_state['values']['status'], $form_state['values']['visibility'], $form_state['values']['theme'], $form_state['values']['path'], $form_state['values']['weight'], $form_state['values']['sid']);
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db_query("DELETE FROM {sections_roles} WHERE sid = %d", $form_state['values']['sid']);
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foreach (array_filter($form_state['values']['roles']) as $rid) {
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db_query("INSERT INTO {sections_roles} (rid, sid) VALUES (%d, %d)", $rid, $form_state['values']['sid']);
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}
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drupal_set_message(t('The sections configuration has been saved.'));
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$form_state['redirect'] = 'admin/build/sections';
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}
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function sections_admin_settings_form_submit($form, &$form_state) {
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db_query("INSERT INTO {sections_data} (name, status, visibility, path, theme, weight) VALUES ('%s', %d, %d, '%s', '%s', %d)", $form_state['values']['name'], $form_state['values']['status'], $form_state['values']['visibility'], $form_state['values']['path'], $form_state['values']['theme'], $form_state['values']['weight']);
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$sid = db_last_insert_id('sections_data', 'sid');
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foreach (array_filter($form_state['values']['roles']) as $rid) {
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db_query("INSERT INTO {sections_roles} (rid, sid) VALUES (%d, %d)", $rid, $sid);
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}
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drupal_set_message(t('The sections configuration has been saved.'));
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$form_state['redirect'] = 'admin/build/sections';
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}
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function sections_delete_form(&$form_state, $section) {
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$form['name'] = array('#type' => 'hidden', '#value' => $section->name);
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$form['sid'] = array('#type' => 'hidden', '#value' => $section->sid);
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return confirm_form(
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$form,
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t('Delete section %name', array('%name' => $section->name)),
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'admin/build/sections',
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'<p>'. t('Are you sure you want to delete the section %name?', array('%name' => $section->name)) .'</p>',
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t('Delete'),
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t('Cancel')
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);
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}
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function sections_delete_form_submit($form, &$form_state) {
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db_query('DELETE FROM {sections_data} WHERE sid = %d', $form_state['values']['sid']);
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drupal_set_message(t('The section %name has been deleted.', array('%name' => $form_state['values']['name'])));
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$form_state['redirect'] = 'admin/build/sections';
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return;
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}
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/**
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* Build the form for ordering sections.
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*/
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function sections_admin_display_form(&$form_state) {
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$sections = _sections_load();
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// Create tree for submitted data.
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$form['sections'] = array('#tree' => TRUE);
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foreach ($sections as $section) {
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$form['sections'][$section->sid]['sid'] = array(
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'#type' => 'hidden',
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'#value' => $section->sid
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);
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$form['sections'][$section->sid]['name'] = array(
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'#value' => $section->name
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);
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$form['sections'][$section->sid]['status'] = array(
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'#type' => 'checkbox',
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'#default_value' => $section->status
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);
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$form['sections'][$section->sid]['theme'] = array(
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'#value' => $section->theme
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);
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$form['sections'][$section->sid]['weight'] = array(
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'#type' => 'weight',
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'#default_value' => $section->weight
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);
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$form['sections'][$section->sid]['edit'] = array(
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'#value' => l(t('Edit'), 'admin/build/sections/edit/'. $section->sid)
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);
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$form['sections'][$section->sid]['delete'] = array(
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'#value' => l(t('Delete'), 'admin/build/sections/delete/'. $section->sid)
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);
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}
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save configuration')
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);
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return $form;
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}
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/**
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* Theme section order configuration form.
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*/
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function theme_sections_admin_display_form($form) {
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drupal_add_tabledrag('sections-order', 'order', 'sibling', 'sections-order-weight');
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$header = array(
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array('data' => t('Section')),
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array('data' => t('Enabled')),
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array('data' => t('Theme')),
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array('data' => t('Weight')),
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array('data' => t('Operations'), 'colspan' => '2')
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);
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$rows = array();
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foreach (element_children($form['sections']) as $key => $id) {
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// Don't take form control structures.
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if (is_array($form['sections'][$id]['name'])) {
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$form['sections'][$id]['weight']['#attributes']['class'] = 'sections-order-weight';
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$rows[] = array(
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'data' => array(
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drupal_render($form['sections'][$id]['name']),
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drupal_render($form['sections'][$id]['status']),
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drupal_render($form['sections'][$id]['theme']),
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drupal_render($form['sections'][$id]['weight']),
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drupal_render($form['sections'][$id]['edit']),
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drupal_render($form['sections'][$id]['delete'])
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),
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'class' => 'draggable',
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);
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}
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}
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if (empty($rows)) {
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$rows[] = array(array('data' => t('No sections available.'), 'colspan' => '6'));
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}
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$output = theme('table', $header, $rows, array('id' => 'sections-order'));
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$output .= drupal_render($form);
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return $output;
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}
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/**
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* Process sections order configuration form submission.
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*/
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function sections_admin_display_form_submit($form, &$form_state) {
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foreach ($form_state['values']['sections'] as $section) {
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db_query("UPDATE {sections_data} SET status = %d, weight = %d WHERE sid = %d", $section['status'], $section['weight'], $section['sid']);
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}
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drupal_set_message(t('The sections configuration has been saved.'));
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}
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/**
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* Load all sections.
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*/
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function _sections_load() {
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$res = db_query('SELECT * FROM {sections_data} ORDER BY weight');
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$sections = array();
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while ($row = db_fetch_object($res)) {
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$sections[] = $row;
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}
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return $sections;
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}
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/**
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* Loads the options for the themes select form element.
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*/
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function _sections_theme_select() {
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$options = array();
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foreach (list_themes() as $key => $theme) {
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$options[$theme->name] = t('@name (@status)', array('@name' => $theme->name, '@status' => ($theme->status ? t('Enabled') : t('Disabled'))));
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}
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return $options;
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}
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