/[drupal]/drupal/modules/book/book.module
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revision 1.520, Fri Oct 23 22:24:12 2009 UTC revision 1.521, Sun Nov 1 12:11:10 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: book.module,v 1.519 2009/10/15 14:07:26 dries Exp $  // $Id: book.module,v 1.520 2009/10/23 22:24:12 webchick Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 63  function book_permission() { Line 63  function book_permission() {
63  /**  /**
64   * Inject links into $node as needed.   * Inject links into $node as needed.
65   */   */
66  function book_node_view_link($node, $build_mode) {  function book_node_view_link(stdClass $node, $build_mode) {
67    $links = array();    $links = array();
68    
69    if (isset($node->book['depth'])) {    if (isset($node->book['depth'])) {
# Line 177  function book_menu() { Line 177  function book_menu() {
177  /**  /**
178   * Menu item access callback - determine if the outline tab is accessible.   * Menu item access callback - determine if the outline tab is accessible.
179   */   */
180  function _book_outline_access($node) {  function _book_outline_access(stdClass $node) {
181    return user_access('administer book outlines') && node_access('view', $node);    return user_access('administer book outlines') && node_access('view', $node);
182  }  }
183    
184  /**  /**
185   * Menu item access callback - determine if the user can remove nodes from the outline.   * Menu item access callback - determine if the user can remove nodes from the outline.
186   */   */
187  function _book_outline_remove_access($node) {  function _book_outline_remove_access(stdClass $node) {
188    return isset($node->book) && ($node->book['bid'] != $node->nid) && _book_outline_access($node);    return isset($node->book) && ($node->book['bid'] != $node->nid) && _book_outline_access($node);
189  }  }
190    
# Line 439  function _book_parent_select($book_link) Line 439  function _book_parent_select($book_link)
439  /**  /**
440   * Build the common elements of the book form for the node and outline forms.   * Build the common elements of the book form for the node and outline forms.
441   */   */
442  function _book_add_form_elements(&$form, $node) {  function _book_add_form_elements(&$form, stdClass $node) {
443    // Need this for AJAX.    // Need this for AJAX.
444    $form['#cache'] = TRUE;    $form['#cache'] = TRUE;
445    
# Line 520  function _book_add_form_elements(&$form, Line 520  function _book_add_form_elements(&$form,
520   * Performs all additions and updates to the book outline through node addition,   * Performs all additions and updates to the book outline through node addition,
521   * node editing, node deletion, or the outline tab.   * node editing, node deletion, or the outline tab.
522   */   */
523  function _book_update_outline($node) {  function _book_update_outline(stdClass $node) {
524    if (empty($node->book['bid'])) {    if (empty($node->book['bid'])) {
525      return FALSE;      return FALSE;
526    }    }
# Line 736  function book_node_load($nodes, $types) Line 736  function book_node_load($nodes, $types)
736  /**  /**
737   * Implement hook_node_view().   * Implement hook_node_view().
738   */   */
739  function book_node_view($node, $build_mode) {  function book_node_view(stdClass $node, $build_mode) {
740    if ($build_mode == 'full') {    if ($build_mode == 'full') {
741      if (!empty($node->book['bid']) && empty($node->in_preview)) {      if (!empty($node->book['bid']) && empty($node->in_preview)) {
742        $node->content['book_navigation'] = array(        $node->content['book_navigation'] = array(
# Line 768  function book_page_alter(&$page) { Line 768  function book_page_alter(&$page) {
768  /**  /**
769   * Implement hook_node_presave().   * Implement hook_node_presave().
770   */   */
771  function book_node_presave($node) {  function book_node_presave(stdClass $node) {
772    // Always save a revision for non-administrators.    // Always save a revision for non-administrators.
773    if (!empty($node->book['bid']) && !user_access('administer nodes')) {    if (!empty($node->book['bid']) && !user_access('administer nodes')) {
774      $node->revision = 1;      $node->revision = 1;
# Line 786  function book_node_presave($node) { Line 786  function book_node_presave($node) {
786  /**  /**
787   * Implement hook_node_insert().   * Implement hook_node_insert().
788   */   */
789  function book_node_insert($node) {  function book_node_insert(stdClass $node) {
790    if (!empty($node->book['bid'])) {    if (!empty($node->book['bid'])) {
791      if ($node->book['bid'] == 'new') {      if ($node->book['bid'] == 'new') {
792        // New nodes that are their own book.        // New nodes that are their own book.
# Line 801  function book_node_insert($node) { Line 801  function book_node_insert($node) {
801  /**  /**
802   * Implement hook_node_update().   * Implement hook_node_update().
803   */   */
804  function book_node_update($node) {  function book_node_update(stdClass $node) {
805    if (!empty($node->book['bid'])) {    if (!empty($node->book['bid'])) {
806      if ($node->book['bid'] == 'new') {      if ($node->book['bid'] == 'new') {
807        // New nodes that are their own book.        // New nodes that are their own book.
# Line 816  function book_node_update($node) { Line 816  function book_node_update($node) {
816  /**  /**
817   * Implement hook_node_delete().   * Implement hook_node_delete().
818   */   */
819  function book_node_delete($node) {  function book_node_delete(stdClass $node) {
820    if (!empty($node->book['bid'])) {    if (!empty($node->book['bid'])) {
821      if ($node->nid == $node->book['bid']) {      if ($node->nid == $node->book['bid']) {
822        // Handle deletion of a top-level post.        // Handle deletion of a top-level post.
# Line 839  function book_node_delete($node) { Line 839  function book_node_delete($node) {
839  /**  /**
840   * Implement hook_node_prepare().   * Implement hook_node_prepare().
841   */   */
842  function book_node_prepare($node) {  function book_node_prepare(stdClass $node) {
843    // Prepare defaults for the add/edit form.    // Prepare defaults for the add/edit form.
844    if (empty($node->book) && (user_access('add content to books') || user_access('administer book outlines'))) {    if (empty($node->book) && (user_access('add content to books') || user_access('administer book outlines'))) {
845      $node->book = array();      $node->book = array();
# Line 1086  function book_export_traverse($tree, $vi Line 1086  function book_export_traverse($tree, $vi
1086   * @return   * @return
1087   *   The HTML generated for the given node.   *   The HTML generated for the given node.
1088   */   */
1089  function book_node_export($node, $children = '') {  function book_node_export(stdClass $node, $children = '') {
1090    node_build_content($node, 'print');    node_build_content($node, 'print');
1091    $node->rendered = drupal_render($node->content);    $node->rendered = drupal_render($node->content);
1092    
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