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<?php
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// $Id: skeleton_instance.inc,v 1.22 2009/08/27 17:35:41 deviantintegral Exp $
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/**
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* @file
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* Functions for defining an instance of a book generated by the skeleton module
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*/
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include_once('skeleton_common.inc');
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/**
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* Show the templates assigned to a skeleton and those still available.
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*
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon.
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* @return $output
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* Themed HTML, including the outline form
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*/
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function skeleton_define($skeleton) {
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$result = db_query("SELECT COUNT(1) FROM {skeleton_template}");
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if (db_result($result) == 0) {
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$output .= t('<p>No skeleton templates are available to add to this outline. <a href="@template-add-url">Add a skeleton template</a>.</p>', array('@template-add-url' => url('admin/content/skeleton/template/add')));
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return $output;
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}
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$templates = skeleton_get_tree($skeleton->skeleton_id);
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$output .= drupal_get_form('skeleton_define_form', $skeleton, $templates);
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return $output;
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}
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/**
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* Callback to add a template to a skeleton
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*
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* @param $action
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* Determines what to do with the template (add / remove).
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon
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* @param $template
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* An object from the {skeleton_template} table, indicating the template to act upon
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*/
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function skeleton_assign($action, $skeleton, $template) {
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$check = db_result(db_query("SELECT COUNT(*) FROM {skeleton_data} WHERE skeleton_id = %d AND template_id = %d", $skeleton->skeleton_id, $template->template_id));
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if (!$check && $action == 'add') {
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$weight = 0;
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$parent = 0;
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// TODO -- calculate the parent and weight correctly?
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db_query("INSERT INTO {skeleton_data} (skeleton_id, template_id, parent, weight) VALUES (%d, %d, %d, %d)", $skeleton->skeleton_id, $template->template_id, $parent, $weight);
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drupal_set_message(t('Template assigned'));
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drupal_goto('admin/content/skeleton/skeleton/'. $skeleton->skeleton_id . '/edit');
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}
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elseif ($check && $action == 'remove') {
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// update the children with the new parent, keep the original weight
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if ($template->parent) {
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$parent = $template->parent;
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}
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else {
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$parent = 0;
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}
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db_query("UPDATE {skeleton_data} SET parent = %d WHERE skeleton_id = %d AND parent = %d", $parent, $skeleton->skeleton_id, $template->template_id);
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// remove
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db_query("DELETE FROM {skeleton_data} WHERE skeleton_id = %d AND template_id = %d", $skeleton->skeleton_id, $template->template_id);
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drupal_set_message(t('Template removed'));
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drupal_goto('admin/content/skeleton/skeleton/'. $skeleton->skeleton_id . '/edit');
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}
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else {
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return 'failed';
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}
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}
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/**
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* FormsAPI for skeleton_define()
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon
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* @param $templates
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* The template tree for this outline, generated by skeleton_get_tree()
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* @return $form
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* A functional $form array.
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*/
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function skeleton_define_form($form_state, $skeleton, $templates) {
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$form = array();
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$form['#tree'] = TRUE;
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$form['skeleton_id'] = array(
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'#type' => 'value',
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'#value' => $skeleton->skeleton_id,
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);
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// show the remaining options
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$remove = array();
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foreach ($templates as $i => $template) {
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$remove[] = $template->template_id;
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}
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if (!empty($remove)) {
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$result = db_query("SELECT template_id, template, node_type, node_data FROM {skeleton_template} WHERE template_id NOT IN (". implode(', ', $remove) .") ORDER BY template_id");
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}
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else {
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$result = db_query("SELECT template_id, template, node_type, node_data FROM {skeleton_template} ORDER BY template_id");
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}
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while ($template = db_fetch_object($result)) {
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$form['available_templates'][$template->template_id] = array(
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'template_id' => array(
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'#type' => 'value',
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'#value' => $template->template_id,
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),
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'template' => array(
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'#value' => check_plain($template->template),
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),
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'node_type' => array(
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'#value' => $template-> node_type,
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),
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'view' => array(
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'#value' => l(t('view template'), 'admin/content/skeleton/template/'. $template->template_id . '/view'),
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),
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'modify' => array(
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'#value' => l(t('edit template'), 'admin/content/skeleton/template/'. $template->template_id . '/edit', array('query' => drupal_get_destination())),
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),
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'add' => array(
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'#value' => l(t('add template to skeleton'), 'admin/content/skeleton/assign/add/'. $skeleton->skeleton_id .'/'. $template->template_id),
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),
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);
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if (module_exists('translation')) {
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$form['multilang'] = array(
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'#type' => 'value',
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'#value' => TRUE,
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);
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$node = (object)unserialize($template->node_data);
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$form['available_templates'][$template->template_id]['language'] = array(
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'#value' => locale_language_name($node->language),
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);
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}
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}
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if (empty($form['available_templates'])) {
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$form['available_templates'] = array(
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'#prefix' => '<p>',
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'#suffix' => '</p>',
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'#value' => t('All available templates have been assigned to this skeleton outline.'),
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);
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}
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$form['available_templates']['create'] = array(
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'#value' => '<p>'. l(t('Create new template'), 'admin/content/skeleton/template/add') .'</p>',
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);
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if (count($templates) > 0) {
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$form['current_templates']['help_text'] = array(
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'#prefix' => '<p>',
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'#suffix' => '</p>',
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'#value' => t('Below are the current templates assigned to this skeleton outline.'),
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);
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$form['current_templates']['notes'] = array(
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'#prefix' => '<div class="form-item"><p class="description">',
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'#suffix' => '</p></div>',
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'#value' => t('If you change a template parent, all the children of that parent will be reassigned as well.'),
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);
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}
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else {
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$form['current_templates'] = array(
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'#prefix' => '<p>',
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'#suffix' => '</p>',
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'#value' => t('No templates are currently assigned to this skeleton outline.'),
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);
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}
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foreach ($templates as $i => $template) {
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$options = array(0 => '<none>');
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foreach ($templates as $temp) {
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if ($temp->template_id != $template->template_id && (empty($template->children) || !in_array($temp->template_id, $template->children))) {
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$options[$temp->template_id] = $temp->template;
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}
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}
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$form['current_templates'][$i]['template_id'] = array(
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'#type' => 'value',
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'#value' => $template->template_id,
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);
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$form['current_templates'][$i]['template'] = array(
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'#value' => str_repeat('-', $template->depth) .' '. check_plain($template->template),
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);
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$form['current_templates'][$i]['node_type'] = array(
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'#value' => check_plain($template->node_type),
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);
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if (module_exists('translation')) {
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$form['multilang'] = array(
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'#type' => 'value',
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'#value' => TRUE,
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);
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$node = (object)unserialize($template->node_data);
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$form['current_templates'][$i]['language'] = array(
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'#value' => locale_language_name($node->language),
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);
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}
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$form['current_templates'][$i]['parent'] = array(
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'#type' => 'select',
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'#default_value' => $template->parent,
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'#options' => $options,
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);
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$form['current_templates'][$i]['weight'] = array(
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'#type' => 'weight',
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'#default_value' => $template->weight,
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'#delta' => 15
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);
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$form['current_templates'][$i]['view'] = array(
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'#value' => l(t('view template'), 'admin/content/skeleton/template/'. $template->template_id . '/view'),
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);
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$form['current_templates'][$i]['modify'] = array(
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'#value' => l(t('edit template'), 'admin/content/skeleton/template/'. $template->template_id . '/edit', array('query' => drupal_get_destination())),
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);
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$form['current_templates'][$i]['delete'] = array(
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'#value' => l(t('remove template from skeleton'), 'admin/content/skeleton/assign/remove/'. $skeleton->skeleton_id .'/'. $template->template_id)
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);
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}
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save'),
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'#weight' => 100,
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);
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$form['create'] = array(
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'#type' => 'submit',
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'#value' => t('Create instance'),
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'#submit' => array('skeleton_create_redirect'),
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'#access' => _skeleton_user_can_create_instance(),
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'#weight' => 150,
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);
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$form['delete'] = array(
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'#type' => 'submit',
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'#value' => t('Delete'),
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'#submit' => array('skeleton_delete_redirect'),
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'#weight' => 200,
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);
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return $form;
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}
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/**
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* FormsAPI for skeleton_define()
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*/
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function skeleton_define_form_submit($form, &$form_state) {
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foreach ($form_state['values']['current_templates'] as $key => $template) {
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// only the numeric keys are templates, so process those
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if (is_numeric($key)) {
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db_query("UPDATE {skeleton_data} SET parent = %d, weight = %d WHERE skeleton_id = %d AND template_id = %d", $template['parent'], $template['weight'], $form_state['values']['skeleton_id'], $template['template_id']);
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}
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}
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drupal_set_message(t('Skeleton changes saved.'));
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}
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/**
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* FormsAPI for skeleton_define()
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* Formats the form in a table.
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*/
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function theme_skeleton_define_form($form) {
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// Build current templates table.
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$rows = array();
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foreach (element_children($form['current_templates']) as $i) {
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$template = &$form['current_templates'][$i];
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if (isset($template['template_id'])) {
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$row = array(
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drupal_render($template['template']),
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drupal_render($template['node_type']),
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);
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if (!empty($form['multilang'])) {
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$row[] = drupal_render($template['language']);
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}
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$row[] = drupal_render($template['parent']);
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$row[] = drupal_render($template['weight']);
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$row[] = theme('item_list', array(drupal_render($template['view']), drupal_render($template['modify']), drupal_render($template['delete'])));
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$rows[] = $row;
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}
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}
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$output = '<h4>' . t('Current templates') . '</h4>';
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if (!empty($rows)) {
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// Finish table.
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$header = array(t('Template'), t('Node type'));
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if ($form['multilang']) {
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$header[] = t('Language');
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}
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$header[] = t('Parent');
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$header[] = t('Weight');
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$header[] = array('data' => t('Operations'), 'colspan' => 2);
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$output .= drupal_render($form['current_templates']['help_text']);
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$output .= theme('table', $header, $rows, array('id' => 'skeleton'));
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}
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// Add anything under current_templates.
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$output .= drupal_render($form['current_templates']);
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// Build available templates table.
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$rows = array();
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foreach (element_children($form['available_templates']) as $i) {
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$template = &$form['available_templates'][$i];
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if (isset($template['template_id'])) {
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$row = array(
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drupal_render($template['template']),
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drupal_render($template['node_type'])
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);
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if (!empty($form['multilang'])) {
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$row[] = drupal_render($template['language']);
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}
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$row[] = theme('item_list', array(drupal_render($template['view']), drupal_render($template['modify']), drupal_render($template['add'])));
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$rows[] = $row;
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}
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}
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$output .= '<h4>' . t('Available templates') . '</h4>';
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if (!empty($rows)) {
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$header = array(t('Name'), t('Node type'));
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if ($form['multilang']) {
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$header[] = t('Language');
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}
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$header[] = t('Operations');
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$output .= drupal_render($form['available_templates']['help_text']);
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$output .= theme('table', $header, $rows);
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}
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// Append any additional form elements to the bottom of the form.
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$output .= drupal_render($form);
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return $output;
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}
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/**
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* Redirect when clicking delete button on the skeleton form.
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*/
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function skeleton_delete_redirect($form_id, &$form_state) {
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$form_state['redirect'] = 'admin/content/skeleton/skeleton/' . $form_state['values']['skeleton_id'] . '/delete';
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}
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/**
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* Redirect when clicking "Create instance" on the skeleton form.
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*/
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function skeleton_create_redirect($form_id, &$form_state) {
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$form_state['redirect'] = 'admin/content/skeleton/skeleton/'. $form_state['values']['skeleton_id'] . '/create';
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}
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/**
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* Edit a skeleton definition
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*
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon.
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* @return
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* Themed HTML, including the outline form
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*/
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function skeleton_edit_instance($skeleton) {
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$output = '';
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drupal_set_title(check_plain($skeleton->skeleton));
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$output .= '<h3>'. check_plain($skeleton->skeleton) .'</h3>';
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include_once('skeleton_instance.inc');
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return skeleton_define($skeleton);
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}
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/**
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* Delete a skeleton
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*
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon.
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* @return
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* Themed HTML, including the deletion form
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*/
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function skeleton_delete_instance($skeleton) {
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$output = '';
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drupal_set_title(t('Skeleton: Delete'));
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$output .= '<h3>'. check_plain($skeleton->skeleton) .'</h3>';
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$output .= t('<p>Are you sure you want to delete this skeleton outline?</p>');
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$output .= drupal_get_form('skeleton_delete_form', $skeleton->skeleton_id);
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return $output;
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}
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/**
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| 362 |
* FormsAPI for skeleton_delete_instance()
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*/
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function skeleton_delete_form($form_state, $skeleton_id) {
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$form = array();
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$form['skeleton_id'] = array('#type' => 'value', '#value' => $skeleton_id);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Delete skeleton'),
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'#prefix' => l(t('Cancel action'), 'admin/content/skeleton') .'<br />'
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);
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return $form;
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}
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/**
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* FormsAPI for skeleton_delete_form()
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*/
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function skeleton_delete_form_submit($form, &$form_state) {
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db_query("DELETE from {skeleton} WHERE skeleton_id = %d", $form_state['values']['skeleton_id']);
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// We rebuild the menu system to update the links at node/add.
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menu_rebuild();
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// TODO add delete for legacy items
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drupal_set_message(t('Skeleton deleted.'));
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drupal_goto('admin/content/skeleton');
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}
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/**
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* Create a new instance of a skeleton
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* This function generates the actual book pages.
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*
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* @param $skeleton
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* An object from the {skeleton} table, indicating the outline to act upon.
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* @return
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* Themed HTML, including the instance creation form
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*/
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function skeleton_create_instance($skeleton) {
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$output = '';
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drupal_set_title(t('Skeleton: Create'));
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$output .= '<h3>'. check_plain($skeleton->skeleton) .'</h3>';
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$tree = skeleton_get_tree($skeleton->skeleton_id);
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if (empty($tree)) {
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$output .= '<p>' . t('You must first assign at least one template to this skeleton outline. <a href="@edit-url">Edit this skeleton</a> to add a template to it.', array('@edit-url' => url('admin/content/skeleton/skeleton/' . $skeleton->skeleton_id . '/edit'))) . '</p>';
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return $output;
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}
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drupal_add_js(drupal_get_path('module', 'skeleton') . '/skeleton-admin.js');
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$output .= drupal_get_form('skeleton_create_instance_form', $skeleton);
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return $output;
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}
|
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/**
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| 411 |
* FormsAPI for skeleton_create_instance()
|
| 412 |
*/
|
| 413 |
function skeleton_create_instance_form(&$form_state, $skeleton) {
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| 414 |
$form = array();
|
| 415 |
$form['instance'] = array(
|
| 416 |
'#type' => 'fieldset',
|
| 417 |
'#title' => t('Skeleton Information'),
|
| 418 |
'#collapsible' => TRUE
|
| 419 |
);
|
| 420 |
|
| 421 |
// Count the number of items with the parent set to 0. If this is more than
|
| 422 |
// one, we can't have a template as the book introduction.
|
| 423 |
$templates = skeleton_get_tree($skeleton->skeleton_id);
|
| 424 |
$parents_count = 0;
|
| 425 |
foreach($templates as $template) {
|
| 426 |
if ($template->parents[0] == 0) {
|
| 427 |
$parents_count++;
|
| 428 |
}
|
| 429 |
if ($parents_count > 1) {
|
| 430 |
$form['instance']['introduction_enabled'] = array(
|
| 431 |
'#type' => 'value',
|
| 432 |
'#value' => TRUE,
|
| 433 |
);
|
| 434 |
break;
|
| 435 |
}
|
| 436 |
}
|
| 437 |
$form['instance']['author'] = array(
|
| 438 |
'#type' => 'textfield',
|
| 439 |
'#title' => t('Book author'),
|
| 440 |
'#description' => t('Select an author for the created book, or leave blank to set yourself as the author.'),
|
| 441 |
'#access' => user_access('administer nodes'),
|
| 442 |
'#default_value' => $form_values['author'],
|
| 443 |
'#size' => 40,
|
| 444 |
'#autocomplete_path' => 'user/autocomplete',
|
| 445 |
'#weight' => -50,
|
| 446 |
);
|
| 447 |
if ($parents_count < 2 && (!$form_state['add_introduction'])) {
|
| 448 |
$form['instance']['add_introduction'] = array(
|
| 449 |
'#type' => 'submit',
|
| 450 |
'#value' => t('Toggle custom introduction for this book'),
|
| 451 |
'#description' => t('This will add an introduction page to this book, and all templates will be made a child of the introduction page.'),
|
| 452 |
'#ahah' => array(
|
| 453 |
'path' => 'skeleton/introduction',
|
| 454 |
'effect' => 'slide',
|
| 455 |
'wrapper' => 'introduction-wrapper',
|
| 456 |
),
|
| 457 |
'#submit' => array('skeleton_add_introduction_submit'), // If no javascript action.
|
| 458 |
'#weight' => 100,
|
| 459 |
);
|
| 460 |
$form['instance']['introduction_wrapper'] = array(
|
| 461 |
'#value' => '<div id="introduction-wrapper" /></div>',
|
| 462 |
'#weight' => -25,
|
| 463 |
);
|
| 464 |
}
|
| 465 |
else {
|
| 466 |
$form['instance'] += skeleton_introduction_form($form_state);
|
| 467 |
}
|
| 468 |
$form['instance']['skeleton_id'] = array(
|
| 469 |
'#type' => 'value',
|
| 470 |
'#value' => $skeleton->skeleton_id,
|
| 471 |
);
|
| 472 |
|
| 473 |
// We need to determine if any skeleton tokens are used in this skeleton
|
| 474 |
// instance.
|
| 475 |
$skeleton_tokens = array();
|
| 476 |
$result = db_query("SELECT * FROM {skeleton_token}");
|
| 477 |
while ($token = db_fetch_object($result)) {
|
| 478 |
$token->description = check_plain($token->description);
|
| 479 |
$skeleton_tokens[] = $token;
|
| 480 |
}
|
| 481 |
|
| 482 |
// For each template, find any tokens used and put them in $required_tokens.
|
| 483 |
$required_tokens = array();
|
| 484 |
foreach ($templates as $template_data) {
|
| 485 |
$node = (object)unserialize($template_data->node_data);
|
| 486 |
foreach ($skeleton_tokens as $token) {
|
| 487 |
if (strstr($node->title, $token->token) || strstr($node->body, $token->token)) {
|
| 488 |
$required_tokens[] = $token;
|
| 489 |
}
|
| 490 |
}
|
| 491 |
}
|
| 492 |
|
| 493 |
// If there are required tokens, generate the form.
|
| 494 |
if (!empty($required_tokens)) {
|
| 495 |
$form['skeleton_tokens'] = array(
|
| 496 |
'#type' => 'fieldset',
|
| 497 |
'#title' => t('Skeleton tokens'),
|
| 498 |
'#description' => t('The following tokens are used in this skeleton outline. Please provide values for the following tokens.'),
|
| 499 |
'#collapsible' => TRUE,
|
| 500 |
'#tree' => TRUE,
|
| 501 |
);
|
| 502 |
foreach ($required_tokens as $token) {
|
| 503 |
$form['skeleton_tokens'][$token->token] = array(
|
| 504 |
'#type' => 'textfield',
|
| 505 |
'#title' => $token->token,
|
| 506 |
'#maxlength' => 384,
|
| 507 |
'#description' => $token->description,
|
| 508 |
'#default_value' => isset($form_state['values']['skeleton_tokens'][$token->token]) ? $form_state['values']['skeleton_tokens'][$token->token] : "",
|
| 509 |
);
|
| 510 |
}
|
| 511 |
}
|
| 512 |
$form['submit'] = array(
|
| 513 |
'#type' => 'submit',
|
| 514 |
'#value' => t('Create new book from skeleton'),
|
| 515 |
);
|
| 516 |
return $form;
|
| 517 |
}
|
| 518 |
|
| 519 |
/**
|
| 520 |
* Forms API validation function for the create instance form. We need this so
|
| 521 |
* we don't throw errors for required fields when changing the introduction
|
| 522 |
* status. A better way would be a way to intercept / override #required in
|
| 523 |
* specific cases, but the Forms API doesn't support that.
|
| 524 |
*
|
| 525 |
* @param $form
|
| 526 |
* The form being validated.
|
| 527 |
* @param $form_state
|
| 528 |
* The current state of the form.
|
| 529 |
*/
|
| 530 |
function skeleton_create_instance_form_validate($form, &$form_state) {
|
| 531 |
if (!($form_state['clicked_button']['#value'] == t('Create new book from skeleton'))) {
|
| 532 |
return;
|
| 533 |
}
|
| 534 |
if (!empty($form_state['values']['author'])) {
|
| 535 |
if (!user_load(array('name' => $form_state['values']['author']))) {
|
| 536 |
form_set_error('author', t('The account %user you selected as the author does not exist.', array('%user' => $form_state['values']['author'])));
|
| 537 |
}
|
| 538 |
}
|
| 539 |
if (isset($form['instance']['title'])) {
|
| 540 |
if (empty($form_state['values']['title'])) {
|
| 541 |
form_set_error('title', t('You must set a title for the custom introduction.'));
|
| 542 |
}
|
| 543 |
if (empty($form_state['values']['body'])) {
|
| 544 |
form_set_error('body', t('You must set a body for the custom introduction.'));
|
| 545 |
}
|
| 546 |
}
|
| 547 |
// Now, do token validation.
|
| 548 |
foreach(element_children($form['skeleton_tokens']) as $token) {
|
| 549 |
if (empty($form_state['values']['skeleton_tokens'][$token])) {
|
| 550 |
form_set_error("skeleton_tokens][$token", t('You must set a value for the %token token.', array('%token' => $token)));
|
| 551 |
}
|
| 552 |
}
|
| 553 |
}
|
| 554 |
|
| 555 |
/**
|
| 556 |
* Return a Form API array of the introduction form.
|
| 557 |
*
|
| 558 |
* @param $form_state
|
| 559 |
* The current state of the form.
|
| 560 |
* @return
|
| 561 |
* The Form API array.
|
| 562 |
*/
|
| 563 |
function skeleton_introduction_form($form_state) {
|
| 564 |
// Add a remove button for the JS-disabled case.
|
| 565 |
if ($form_state['add_introduction']) {
|
| 566 |
$form['remove_introduction'] = array(
|
| 567 |
'#type' => 'submit',
|
| 568 |
'#value' => t('Remove introduction to this book'),
|
| 569 |
'#submit' => array('skeleton_add_introduction_submit'), // If no javascript action.
|
| 570 |
'#weight' => -100,
|
| 571 |
);
|
| 572 |
}
|
| 573 |
$form['title'] = array(
|
| 574 |
'#type' => 'textfield',
|
| 575 |
'#size' => 40,
|
| 576 |
'#title' => t('Book title'),
|
| 577 |
'#description' => t('The title of the new book you wish to create'),
|
| 578 |
'#weight' => -10,
|
| 579 |
);
|
| 580 |
if (module_exists('translation')) {
|
| 581 |
// We are always creating a book page. This is modified from
|
| 582 |
// locale_form_alter().
|
| 583 |
if (variable_get('language_content_type_book', 0)) {
|
| 584 |
$form['language'] = array(
|
| 585 |
'#type' => 'select',
|
| 586 |
'#title' => t('Language'),
|
| 587 |
'#options' => array('' => t('Language neutral')) + locale_language_list('name'),
|
| 588 |
'#weight' => -5,
|
| 589 |
);
|
| 590 |
}
|
| 591 |
// Node type without language selector: assign the default for new nodes
|
| 592 |
else {
|
| 593 |
$default = language_default();
|
| 594 |
$form['language'] = array(
|
| 595 |
'#type' => 'value',
|
| 596 |
'#value' => $default->language
|
| 597 |
);
|
| 598 |
}
|
| 599 |
}
|
| 600 |
$form['body'] = array(
|
| 601 |
'#type' => 'textarea',
|
| 602 |
'#cols' => 40,
|
| 603 |
'#rows' => 10,
|
| 604 |
'#title' => t('Book introduction'),
|
| 605 |
'#description' => t('A description of the contents of this book.'),
|
| 606 |
'#suffix' => t('<p>After you create this instance, you will be able to edit the complete book page.</p>'),
|
| 607 |
'#weight' => 0,
|
| 608 |
);
|
| 609 |
|
| 610 |
return $form;
|
| 611 |
}
|
| 612 |
|
| 613 |
/**
|
| 614 |
* Submit handler to enable a custom introduction to a book. This handler is
|
| 615 |
* used when javascript is not available. It makes changes to the form state
|
| 616 |
* and the entire form is rebuilt during the page reload.
|
| 617 |
*/
|
| 618 |
function skeleton_add_introduction_submit($form, &$form_state) {
|
| 619 |
// Set the form to rebuild and run submit handlers.
|
| 620 |
// Make the changes we want to the form state.
|
| 621 |
if ($form_state['values']['add_introduction']) {
|
| 622 |
$form_state['add_introduction'] = TRUE;
|
| 623 |
}
|
| 624 |
$form_state['rebuild'] = TRUE;
|
| 625 |
$form = form_builder('skeleton_create_instance_form', $form, $form_state);
|
| 626 |
}
|
| 627 |
|
| 628 |
/**
|
| 629 |
* Enable or disable a custom introduction form for an instantiated book.
|
| 630 |
*/
|
| 631 |
function skeleton_introduction_js() {
|
| 632 |
// Build the new form
|
| 633 |
$form_state = array('submitted' => FALSE);
|
| 634 |
$form_build_id = $_POST['form_build_id'];
|
| 635 |
// Add the new element to the stored form. Without adding the element to the
|
| 636 |
// form, Drupal is not aware of this new elements existence and will not
|
| 637 |
// process it. We retreive the cached form, add the element, and resave.
|
| 638 |
if (!$form = form_get_cache($form_build_id, $form_state)) {
|
| 639 |
exit();
|
| 640 |
}
|
| 641 |
// Get the form element
|
| 642 |
if (!$form['instance']['introduction_added']) {
|
| 643 |
$form_element = skeleton_introduction_form($form_id);
|
| 644 |
// Let other modules alter it.
|
| 645 |
drupal_alter('form', $form_element, array(), 'skeleton_introduction_js');
|
| 646 |
$form['instance'] += $form_element;
|
| 647 |
$form['instance']['introduction_added'] = array(
|
| 648 |
'#type' => 'value',
|
| 649 |
'#value' => TRUE,
|
| 650 |
);
|
| 651 |
}
|
| 652 |
else {
|
| 653 |
unset($form['instance']['title']);
|
| 654 |
unset($form['instance']['body']);
|
| 655 |
unset($form['instance']['language']);
|
| 656 |
unset($form['instance']['introduction_added']);
|
| 657 |
}
|
| 658 |
form_set_cache($form_build_id, $form, $form_state);
|
| 659 |
$form += array(
|
| 660 |
'#post' => $_POST,
|
| 661 |
'#programmed' => FALSE,
|
| 662 |
);
|
| 663 |
|
| 664 |
// Rebuild the form.
|
| 665 |
$form = form_builder('skeleton_create_instance_form', $form, $form_state);
|
| 666 |
|
| 667 |
// Render the new output.
|
| 668 |
$introduction_form = $form['instance'];
|
| 669 |
unset($introduction_form['add_introduction']);
|
| 670 |
unset($introduction_form['author']);
|
| 671 |
unset($introduction_form['#type']);
|
| 672 |
$output = drupal_render($introduction_form);
|
| 673 |
drupal_json(array('status' => TRUE, 'data' => $output));
|
| 674 |
}
|
| 675 |
|
| 676 |
/**
|
| 677 |
* FormsAPI for skeleton_create_instance()
|
| 678 |
* Creates the nodes from the outline using drupal_execute().
|
| 679 |
*
|
| 680 |
* Note: The nid fetching sequence is sketchy and might need rewriting
|
| 681 |
*
|
| 682 |
*/
|
| 683 |
function skeleton_create_instance_form_submit($form, &$form_state) {
|
| 684 |
module_load_include('inc', 'node', 'node.pages');
|
| 685 |
module_load_include('inc', 'skeleton', 'skeleton_token');
|
| 686 |
|
| 687 |
// Use the author as specified, otherwise default to the current user.
|
| 688 |
if (!empty($form_state['values']['author'])) {
|
| 689 |
$user = user_load(array('name' => $form_state['values']['author']));
|
| 690 |
}
|
| 691 |
else {
|
| 692 |
global $user;
|
| 693 |
}
|
| 694 |
|
| 695 |
$nodes = skeleton_get_tree($form_state['values']['skeleton_id']);
|
| 696 |
if (!empty($nodes)) {
|
| 697 |
$parents = array();
|
| 698 |
// If we are not using a custom introduction, generate the first page from
|
| 699 |
// the appropriate template.
|
| 700 |
if (!$form_state['values']['title']) {
|
| 701 |
// Get the first template, use it's data.
|
| 702 |
$node = array();
|
| 703 |
$node['values'] = unserialize($nodes[0]->node_data);
|
| 704 |
|
| 705 |
// Pathauto provides a 'bookpathalias' token which is very useful for
|
| 706 |
// generating inline URL's. However, the path isn't generated until the
|
| 707 |
// node is saved. Escape out the token if it exists, and replace it later
|
| 708 |
// after the node is saved for the first time.
|
| 709 |
if (module_exists('pathauto')) {
|
| 710 |
$node['values']['title'] = str_replace('[bookpathalias]', '[\skeleton-bookpathalias\]', $node['values']['title']);
|
| 711 |
$node['values']['body'] = str_replace('[bookpathalias]', '[\skeleton-bookpathalias\]', $node['values']['body']);
|
| 712 |
// Also do any CCK text fields.
|
| 713 |
$content_type = content_types($node['values']['type']);
|
| 714 |
$fields = $content_type['fields'];
|
| 715 |
foreach ($fields as $field) {
|
| 716 |
if ($field['type'] == 'text' && is_array($node['values'][$field['field_name']])) {
|
| 717 |
foreach (array_keys($node['values'][$field['field_name']]) as $delta) {
|
| 718 |
$node['values'][$field['field_name']][$delta]['value'] = str_replace('[bookpathalias]', '[\skeleton-bookpathalias\]', $node['values'][$field['field_name']][$delta]['value']);
|
| 719 |
}
|
| 720 |
}
|
| 721 |
}
|
| 722 |
}
|
| 723 |
|
| 724 |
// Replace custom tokens in the title and body fields. Replace skeleton
|
| 725 |
// tokens first so they may be used as node tokens such as [title].
|
| 726 |
if (!empty($form_state['values']['skeleton_tokens'])) {
|
| 727 |
$node['values'] = (array)_skeleton_token_replace_values((object)$node['values'], 'skeleton', $form_state['values']['skeleton_tokens']);
|
| 728 |
}
|
| 729 |
|
| 730 |
$node['values'] = (array)_skeleton_token_replace_values((object)$node['values'], 'node', (object)$node['values']);
|
| 731 |
$form_state['values']['title'] = $node['values']['title'];
|
| 732 |
$form_state['values']['body'] = $node['values']['body'];
|
| 733 |
|
| 734 |
$node['values']['tokens'] = $form_state['values']['skeleton_tokens'];
|
| 735 |
$form_state['values']['tokens'] = $form_state['values']['skeleton_tokens'];
|
| 736 |
|
| 737 |
$form_state['values']['language'] = $node['values']['language'];
|
| 738 |
|
| 739 |
$form_state['values']['template_id'] = $node['values']['template_id'];
|
| 740 |
|
| 741 |
// We've done this template, so remove it.
|
| 742 |
unset($nodes[0]);
|
| 743 |
}
|
| 744 |
|
| 745 |
$parent_node = array(
|
| 746 |
'values' => array(
|
| 747 |
'uid' => $user->uid,
|
| 748 |
'name' => $user->name,
|
| 749 |
'title' => $form_state['values']['title'],
|
| 750 |
'type' => 'book',
|
| 751 |
'body' => $form_state['values']['body'],
|
| 752 |
'tokens' => $form_state['values']['tokens'],
|
| 753 |
'skeleton_id' => $form_state['values']['skeleton_id'],
|
| 754 |
'template_id' => $form_state['values']['template_id'],
|
| 755 |
'op' => t('Save'),
|
| 756 |
),
|
| 757 |
);
|
| 758 |
|
| 759 |
if (module_exists('translation')) {
|
| 760 |
$parent_node['values']['language'] = $form_state['values']['language'];
|
| 761 |
}
|
| 762 |
|
| 763 |
// Copy CCK fields.
|
| 764 |
if (module_exists('content')) {
|
| 765 |
$content_type = content_types('book');
|
| 766 |
$fields = $content_type['fields'];
|
| 767 |
if (is_array($fields)) {
|
| 768 |
foreach ($fields as $field) {
|
| 769 |
if (isset($node['values']->{$field['field_name']})) {
|
| 770 |
$parent_node['values'][$field['field_name']] = $node['values'][$field['field_name']];
|
| 771 |
}
|
| 772 |
}
|
| 773 |
}
|
| 774 |
}
|
| 775 |
|
| 776 |
$parent_node['values']['book']['bid'] = 'new';
|
| 777 |
$parent_node['values']['book']['options'] = array();
|
| 778 |
drupal_execute('book_node_form', $parent_node, $parent_node['values']);
|
| 779 |
// TODO: This will probably need to be removed if this call is integrated
|
| 780 |
// into the book module. See http://drupal.org/node/364529 for details.
|
| 781 |
menu_rebuild();
|
| 782 |
$parent_node = node_load($parent_node['nid'], NULL, TRUE);
|
| 783 |
|
| 784 |
// Only do this if pathauto exists, as it involves another save slowing
|
| 785 |
// things down.
|
| 786 |
if (module_exists('pathauto')) {
|
| 787 |
$parent_node->title = str_replace('[\skeleton-bookpathalias\]', drupal_get_path_alias($parent_node->path), $parent_node->title);
|
| 788 |
$parent_node->teaser = str_replace('[\skeleton-bookpathalias\]', drupal_get_path_alias($parent_node->path), $parent_node->teaser);
|
| 789 |
$parent_node->body = str_replace('[\skeleton-bookpathalias\]', drupal_get_path_alias($parent_node->path), $parent_node->body);
|
| 790 |
$content_type = content_types($parent_node->type);
|
| 791 |
$fields = $content_type['fields'];
|
| 792 |
foreach ($fields as $field) {
|
| 793 |
if ($field['type'] == 'text' && is_array($parent_node->{$field['field_name']})) {
|
| 794 |
foreach (array_keys($parent_node->{$field['field_name']}) as $delta) {
|
| 795 |
$parent_node->{$field['field_name']}[$delta]['value'] = str_replace('[\skeleton-bookpathalias\]', drupal_get_path_alias($parent_node->path), $parent_node->{$field['field_name']}[$delta]['value']);
|
| 796 |
}
|
| 797 |
}
|
| 798 |
}
|
| 799 |
$parent_node->skeleton_template->keep_connected = TRUE;
|
| 800 |
$parent_node = node_submit($parent_node);
|
| 801 |
node_save($parent_node);
|
| 802 |
}
|
| 803 |
|
| 804 |
// get the id we just created
|
| 805 |
$form_state['nids'][] = $parent_node->nid;
|
| 806 |
$book_id = $parent_node->nid;
|
| 807 |
$goto_id = $book_id;
|
| 808 |
|
| 809 |
// Iterate through the dummy nodes and create the book pages.
|
| 810 |
// The Book ID is the NID of the topmost book page.
|
| 811 |
foreach ($nodes as $data) {
|
| 812 |
$node = array();
|
| 813 |
$node['values'] = unserialize($data->node_data);
|
| 814 |
// if parents are assigned by the skeleton, use them
|
| 815 |
if ($data->parent > 0 && isset($parents[$data->parent])) {
|
| 816 |
$parent_node = node_load($parents[$data->parent], NULL, TRUE);
|
| 817 |
}
|
| 818 |
else {
|
| 819 |
$parent_node = node_load($book_id, NULL, TRUE);
|
| 820 |
}
|
| 821 |
$node['values']['book'] = array();
|
| 822 |
$node['values']['book']['bid'] = $book_id;
|
| 823 |
$node['values']['book']['plid'] = $parent_node->book['mlid'];
|
| 824 |
|
| 825 |
$node['values']['book']['weight'] = $data->weight;
|
| 826 |
$node['values']['book']['options'] = array();
|
| 827 |
|
| 828 |
// Replace custom tokens in the title and body fields. Replace skeleton
|
| 829 |
// tokens first so they may be used as node tokens such as [title].
|
| 830 |
if (!empty($form_state['values']['skeleton_tokens'])) {
|
| 831 |
$node['values'] = (array)_skeleton_token_replace_values((object)$node['values'], 'skeleton', $form_state['values']['skeleton_tokens']);
|
| 832 |
}
|
| 833 |
|
| 834 |
$node['values'] = (array)_skeleton_token_replace_values((object)$node['values'], 'node', (object)$node['values'], TRUE);
|
| 835 |
|
| 836 |
$node['values']['uid'] = $user->uid;
|
| 837 |
$node['values']['name'] = $user->name;
|
| 838 |
|
| 839 |
$node['values']['tokens'] = $form_state['values']['skeleton_tokens'];
|
| 840 |
|
| 841 |
// We have to add the skeleton ID here as we can't save it with the
|
| 842 |
// template as a template may have multiple skeletons.
|
| 843 |
$node['values']['skeleton_id'] = $form_state['values']['skeleton_id'];
|
| 844 |
|
| 845 |
$node['values']['op'] = t('Save');
|
| 846 |
drupal_execute($node['values']['type'] .'_node_form', $node, (object)$node['values']);
|
| 847 |
// TODO: This will probably need to be removed if this call is integrated
|
| 848 |
// into the book module. See http://drupal.org/node/364529 for details.
|
| 849 |
menu_rebuild();
|
| 850 |
$form_state['nids'][] = $node['nid'];
|
| 851 |
// Store all of the menu id's for each inserted template.
|
| 852 |
$parents[$data->template_id] = $node['nid'];
|
| 853 |
}
|
| 854 |
}
|
| 855 |
else {
|
| 856 |
form_set_error(t('This skeleton is empty.'), 'form');
|
| 857 |
}
|
| 858 |
if (!$form_state['values']['title']) {
|
| 859 |
$form_state['redirect'] = 'node/' . $goto_id;
|
| 860 |
}
|
| 861 |
else {
|
| 862 |
$form_state['redirect'] = 'node/' . $goto_id . '/edit';
|
| 863 |
}
|
| 864 |
}
|
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