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<?php
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// $Id$
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/**
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* Implementation of hook_help()
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*/
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function viewtheme_help($section) {
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switch ($section) {
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case 'admin/build/viewtheme':
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return '<p>'. t('When a node page is displayed, the rows below will be evaluated from top to bottom. The first match determines what theme a person will see. A match occurs when a node is in the view. If no views match, the default theme (%theme) will be used.', array('%theme' => variable_get('theme_default', 'garland'))) .'</p>';
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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 viewtheme_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array('path' => 'admin/build/viewtheme',
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'title' => t('View - Theme'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('viewtheme_admin_form'),
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'access' => user_access('administer view themes'),
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);
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}
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return $items;
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}
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/**
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* Implementation of hook_perm()
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*/
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function viewtheme_perm() {
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return array('administer view themes');
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}
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/**
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* Implementation of hook_nodeapi()
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*/
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function viewtheme_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
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if ($op == 'load') {
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// TODO: Caching!
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$result = db_query('SELECT vid,theme FROM {view_theme} ORDER BY weight');
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while ($row = db_fetch_object($result)) {
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$view = views_get_view($row->vid);
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$view = views_build_view('queries', $view);
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if (strpos($view['countquery'], ' WHERE ')) {
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$query = $view['countquery'] ."AND node.nid = {$node->nid}";
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}
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else {
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$query = $view['countquery'] . "WHERE node.nid = {$node->nid}";
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}
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$search = db_result(db_query($query));
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if ($search) {
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// The system default is 0.
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if($row->theme) {
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global $custom_theme;
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$custom_theme = $row->theme;
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// TODO: Caching!
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}
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return;
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}
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}
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}
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}
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/**
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* Administrative settings form
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*/
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function viewtheme_admin_form() {
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$themes = system_theme_data();
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ksort($themes);
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$options[0] = t('System default');
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foreach ($themes as $theme) {
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if (!$theme->status) {
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continue;
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}
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$options[$theme->name] = $theme->name;
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}
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for ($i = -10; $i < 11; $i++) {
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$weights[$i] = $i;
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}
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$form['vids']['#tree'] = TRUE;
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$result = db_query("SELECT v.vid, v.name, v.description, vt.weight, vt.theme, vt.enabled FROM {view_view} v LEFT JOIN {view_theme} vt ON v.vid = vt.vid ORDER BY vt.weight, v.name");
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while ($view = db_fetch_object($result)) {
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$form['vids'][$view->vid]['edit_view'] = array(
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'#value' => l(t('edit view'), 'admin/build/views/edit/'. $view->vid),
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);
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$form['vids'][$view->vid]['enabled'] = array(
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'#type' => 'checkbox',
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'#default_value' => $view->enabled,
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);
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$form['vids'][$view->vid]['name'] = array(
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'#value' => check_plain($view->name),
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);
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$form['vids'][$view->vid]['description'] = array(
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'#value' => check_plain($view->description),
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);
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$form['vids'][$view->vid]['theme'] = array(
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'#type' => 'select',
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'#default_value' => $view->theme,
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'#options' => $options,
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);
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$form['vids'][$view->vid]['weight'] = array(
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'#type' => 'select',
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'#default_value' => (is_numeric($view->weight) ? $view->weight: 0),
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'#options' => $weights,
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);
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}
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Submit'),
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);
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$form['#submit']['viewtheme_admin_form_submit'] = array();
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return $form;
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}
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function viewtheme_admin_form_submit($form_id, $form_values) {
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db_query('DELETE FROM {view_theme}');
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foreach ($form_values['vids'] as $vid => $values) {
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db_query("INSERT INTO {view_theme} (vid, theme, weight, enabled) VALUES (%d, '%s', %d, %d)", $vid, $values['theme'], $values['weight'], $values['enabled']);
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}
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drupal_set_message(t('The settings were updated.'));
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cache_clear_all();
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}
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function theme_viewtheme_admin_form($form) {
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$enabled_rows = array();
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$disabled_rows = array();
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foreach (element_children($form['vids']) as $vid => $row) {
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if ($form['vids'][$vid]['enabled']['#default_value']) {
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$enabled_rows[] = array(
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drupal_render($form['vids'][$vid]['enabled']),
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drupal_render($form['vids'][$vid]['name']),
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drupal_render($form['vids'][$vid]['description']),
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drupal_render($form['vids'][$vid]['theme']),
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drupal_render($form['vids'][$vid]['weight']),
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drupal_render($form['vids'][$vid]['edit_view']),
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);
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}
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else {
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$disabled_rows[] = array(
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drupal_render($form['vids'][$vid]['enabled']),
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drupal_render($form['vids'][$vid]['name']),
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drupal_render($form['vids'][$vid]['description']),
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drupal_render($form['vids'][$vid]['theme']),
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drupal_render($form['vids'][$vid]['weight']),
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drupal_render($form['vids'][$vid]['edit_view']),
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);
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}
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}
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$rows[] = array(array('data' => t('Enabled'), 'class' => 'region', 'colspan' => 6));
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$rows = array_merge($rows, $enabled_rows);
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$rows[] = array(array('data' => t('Disabled'), 'class' => 'region', 'colspan' => 6));
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$rows = array_merge($rows, $disabled_rows);
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$header = array('', t('View'), t('Description'), t('Theme'), t('Weight'), '');
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$output = theme('table', $header, $rows, array('id' => 'viewtheme'));
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$output .= drupal_render($form);
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return $output;
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}
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