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<?php
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// $Id: book_made_simple.module,v 1.1.2.1.2.5.2.1 2009/08/04 21:22:28 scottrigby Exp $
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// Author: M. Morin
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/**
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* Implementation of hook_help().
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*/
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function book_made_simple_help($path, $arg) {
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switch ($path) {
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case 'admin/settings/book_made_simple':
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$output = t('On this page you can define context-types allowed as children of book and those that will be automatically created as main book pages.<br/>You can also define child pages by content-type in !content-type-settings in the BookMadeSimple section',array('!content-type-settings' => l(t('content type settings'),'admin/content/types/list')));
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return $output;
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break;
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}
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}
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function book_made_simple_init() {
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if (! variable_get('book_made_simple_admin_use_css',false)) {
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drupal_add_css(drupal_get_path('module', 'book_made_simple') . '/book_made_simple.css');
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}
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}
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function book_made_simple_perm() {
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return array('show book reorder link','show core Outline links');
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}
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/**
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* Implementation of hook_menu().
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*/
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function book_made_simple_menu() {
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$items = array();
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$items['admin/settings/book_made_simple'] = array(
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'title' => t('BookMadeSimple settings'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('book_made_simple_settings_form'),
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'access arguments' => array('administer site configuration'),
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'description' => t('BookMadeSimple module settings.'),
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'type' => MENU_NORMAL_ITEM,
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);
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$items['node/%/reorder'] = array(
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'title' => t('Reorder the book'),
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'page callback' => 'book_made_simple_reorder',
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'page arguments' => array(1),
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'access callback' => 'isBookAccess',
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'access arguments' => array(1),
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'type' => MENU_LOCAL_TASK,
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'weight' =>2
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);
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return $items;
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}
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/**
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* Return access rights for book
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*/
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function isBookAccess($arg, $node = NULL) {
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if ($node == NULL && is_numeric($arg)) {
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$node = node_load($arg);
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}
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if (isset($node->book) && $node->book['bid'] > 0) {
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if (! _book_outline_access($node) || ! user_access('show book reorder link')) {return false;}
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// Cheching permissions according to rules/
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$book = $node->book;
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$linkVisibilty = variable_get('book_made_simple_reorder_link', "0");
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$allowed = true;
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if ($linkVisibilty == "0") {
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$mainBook = $book;
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if ($book['nid'] != $book['bid']) {$mainBook = node_load($book['bid'])->book;}
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$allowed = (count(book_toc($mainBook['bid'],array(),9999)) > 2);
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}
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return $allowed;
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}
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return false;
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}
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/**
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* Shortcut to reorder book page
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*/
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function book_made_simple_reorder($id) {
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$node = node_load($id);
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drupal_goto("admin/content/book/" . $node->book['bid'] , "destination=node/" . $node->nid);
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}
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/**
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* Implementation of hook_settings_form).
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*/
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function book_made_simple_settings_form() {
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$types = node_get_types("names");
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$form['book_made_simple'] = array(
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'#type' => 'fieldset',
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'#attributes' => array('class' => 'allowed-child'),
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'#title' => t('Select node types that can be included in a book'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => t('Check content-type that can be included as child in a book. This selection is overriden by selection in content-type settings.'),
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);
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$form['book_made_simple']['book_made_simple_add_types'] = array(
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'#type' => 'checkboxes',
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'#options' => $types,
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'#multiple' => true,
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'#default_value' => variable_get('book_made_simple_add_types', array()),
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);
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$form['book_made_simple2'] = array(
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'#type' => 'fieldset',
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'#attributes' => array('class' => 'auto-main'),
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'#title' => t('Select node types to auto-create main book page'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => t('Check content-types if you want they will automatically be created as main page of a book.'),
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);
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$form['book_made_simple2']['book_made_simple_auto_main_page'] = array(
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'#type' => 'checkboxes',
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'#options' => $types,
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'#multiple' => true,
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'#default_value' => variable_get('book_made_simple_auto_main_page', array()),
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);
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$form['book_made_simple3'] = array(
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'#type' => 'fieldset',
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'#attributes' => array('class' => 'other-settings'),
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'#title' => t('Other settings'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['book_made_simple3']['book_made_simple_admin_use_css'] = array(
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'#type' => 'checkbox',
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'#title' => t('Disable BMS settings layout'),
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'#default_value' => variable_get('book_made_simple_admin_use_css', false),
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'#description' => t('Check to disable BMS layout (content types as columns).'),
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);
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$form['book_made_simple3']['book_made_simple_hide_default_add_child'] = array(
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'#type' => 'checkbox',
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'#title' => t('Hide default add child link'),
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'#default_value' => variable_get('book_made_simple_hide_default_add_child', true),
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'#description' => t('Check to hide default add child page link.'),
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);
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$form['book_made_simple3']['book_made_simple_child_list_style'] = array(
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'#type' => 'radios',
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'#title' => t('Style of child list'),
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'#options' => array("DDLIST" => t("Dropdown listbox"),"LI" => t("Unordered list"),"THEME" => t("Themeable function")),
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'#default_value' => variable_get('book_made_simple_child_list_style', "DDLIST"),
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'#description' => t('Choose the style of the child list.'),
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);
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$form['book_made_simple3']['book_made_simple_reorder_link'] = array(
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'#type' => 'radios',
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'#title' => t('Show reorder tab even if book is empty'),
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'#options' => array("0"=>t("No"),"1" => t("Yes")),
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'#default_value' => variable_get('book_made_simple_reorder_link', "0"),
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'#description' => t('Show reorder tab even if book is empty. A book is considered empty when it has less than 2 subpages. In this case, does reordering make sense ?'),
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);
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return system_settings_form($form);
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}
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/**
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* Implementation of hook_form_alter().
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*/
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function book_made_simple_form_alter(&$form, $form_state, $form_id) {
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if (isset($form['type']) && isset($form['#node']) && $form['type']['#value'] .'_node_form' == $form_id) {
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$node = $form['#node'];
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$nid = isset($node->nid) ? $node->nid : 'new';
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if (array_key_exists($form['type']['#value'], variable_get('book_made_simple_forbid_main_page_creation', array())) && $user->uid != 1) {
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unset($form['book']['bid']['#options'][$nid]);
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// The following two lines are to prevent that book_manager module sets the unset item again
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$form['#node']->nid = isset($form['#node']->nid) ? $form['#node']->nid : '0';
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$form['#node']->book['original_bid'] = $form['#node']->nid;
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}
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$book = $node->book;
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if (user_access("show core Outline links")) {
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if (_book_outline_access($node)) {
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if (isBookAccess(null, $node)) {
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$form['book']['reorder'] = array(
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'#type' => 'item',
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'#value' => l(t("Reorder the book"), "admin/content/book/" . $book['bid'] , array('query' =>"destination=node/" . $node->nid)),
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'#description' => t("Shortcut to reorder the entire book"),
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'#weight' => 10,
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);
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}
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}
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}
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else {$form['book']['#type'] = 'hidden';}
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return $form;
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}
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switch ($form["#id"]) {
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case "node-type-form" : // $type . '_node_settings':
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$type = $form["#node_type"]->type;
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$default = array_key_exists($type,variable_get('book_made_simple_auto_main_page',array()));
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$form['book_made_simple'] = array(
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'#type' => 'fieldset',
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'#attributes' => array('class' => 'bms-fieldset'),
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'#title' => t('BookMadeSimple'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE,
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);
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$form['book_made_simple']['1'] = array(
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'#attributes' => array('class' => 'allowed-child'),
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'#type' => 'fieldset',
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'#title' => t('Select content-types allowed as child.'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$types = node_get_types("names");
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$form['book_made_simple']['1']['book_made_simple_for_type'] = array(
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'#type' => 'checkboxes',
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'#options' => $types,
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'#multiple' => true,
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'#default_value' => variable_get('book_made_simple_for_type_' . $type, array()),
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);
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$aa = array();
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unset($types[$type]);
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foreach ($types as $ctype => $name) {
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$a = variable_get('book_made_simple_for_type_' . $ctype, array());
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if (array_search($type,$a) !== FALSE) {array_push($aa,$ctype);}
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}
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$form['book_made_simple']['2'] = array(
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'#attributes' => array('class' => 'allowed-child'),
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'#title' => t('Select content-types allowed as parent'),
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'#type' => 'fieldset',
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['book_made_simple']['2']['book_made_simple_for_book'] = array(
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'#type' => 'checkboxes',
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'#options' => $types,
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'#multiple' => true,
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'#default_value' => $aa,
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);
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$form['book_made_simple']['3'] = array(
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'#attributes' => array('class' =>'bms-other-settings'),
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'#type' => 'fieldset',
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$varTypes = variable_get('book_made_simple_auto_main_page',array());
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$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
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$form['book_made_simple']['3']['book_made_simple_auto_main_page'] = array(
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'#attributes' => array('style' =>'float:none;clear:both'),
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'#type' => 'checkbox',
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'#title' => t('Auto create book main page'),
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'#default_value' => $default,
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'#description' => t('Checked will create a new book main page when adding.'),);
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$varTypes = variable_get('book_made_simple_forbid_main_page_creation', array());
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$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
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$form['book_made_simple']['3']['book_made_simple_forbid_main_page_creation'] = array(
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'#type' => 'checkbox',
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'#title' => t('Forbid creation of book main page'),
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'#default_value' => $default,
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'#description' => t('Checked will prevent books from being manually created with this content type as main page type.'),);
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$varTypes = variable_get('book_made_simple_add_types',array());
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$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
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$form['book_made_simple']['3']['book_made_simple_add_types'] = array(
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'#type' => 'checkbox',
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'#title' => t('Allow content type as child of default book.'),
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'#default_value' => $default,
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'#description' => t('Checked will add this content-type to books where no content-types has been selected.'),
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);
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array_push($form['#submit'],"book_made_simple_form_submit");
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break;
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} // endswitch $form_id
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} // endfunction book_made_simple_form_alter()
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/**
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* Implementation of hook_form_submit().
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*/
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function book_made_simple_form_submit($form, &$form_state) {
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$values = $form_state["values"];
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$text = $values["book_made_simple_auto_main_page"];
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$type = $values["type"];
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variable_del("book_made_simple_add_types_" . $type);
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variable_del("book_made_simple_auto_main_page_" . $type);
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$types = variable_get('book_made_simple_auto_main_page', array());
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if ($text != "0") {$types[$type]= $type;}
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else {unset($types[$type]);}
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variable_set('book_made_simple_auto_main_page', $types);
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$text = $values["book_made_simple_forbid_main_page_creation"];
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$type = $values["type"];
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variable_del("book_made_simple_forbid_main_page_creation_" . $type);
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$types = variable_get('book_made_simple_forbid_main_page_creation', array());
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if ($text != "0") {$types[$type]= $type;}
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else {unset($types[$type]);}
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variable_set('book_made_simple_forbid_main_page_creation', $types);
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$text = $values["book_made_simple_add_types"];
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$types = variable_get('book_made_simple_add_types', array());
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if ($text != "0") {$types[$type]= $type;}
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else {unset($types[$type]);}
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variable_set('book_made_simple_add_types', $types);
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$text = $values["book_made_simple_for_type"];
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if (count($text) == 0) {variable_del("book_made_simple_for_type_" . $type);}
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$types = node_get_types("names");
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$saved = $values["book_made_simple_for_book"];
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$a2 = array();
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foreach ($types as $ctype => $name) {
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if ($ctype != $type) {
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$a = variable_get('book_made_simple_for_type_' . $ctype, array());
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$ind = array_search($type,$a);
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| 312 |
if ($ind !== FALSE) {unset($a[$ind]);}
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variable_set('book_made_simple_for_type_' . $ctype, $a);
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}
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}
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foreach ($saved as $ctype => $name) {
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if ($name != "0") {
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$a = variable_get('book_made_simple_for_type_' . $ctype, array());
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$a[$type]= $type;
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variable_set('book_made_simple_for_type_' . $ctype, $a);
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}
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}
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| 323 |
variable_del("book_made_simple_for_book_" . $type);
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| 324 |
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}
|
| 326 |
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| 327 |
/**
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| 328 |
* Implementation of hook_link(). Add dropdown listbox to links
|
| 329 |
*/
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| 330 |
function book_made_simple_link($type, $node = null, $teaser = false) {
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| 331 |
$links = array();
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| 332 |
if ($type == 'node' && !$teaser && isset($node->book["bid"]) && user_access('add content to books') && $node->status == 1 && $node->book['depth'] < MENU_MAX_DEPTH) {
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$html = "";
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| 334 |
$allowedTypes = array();
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| 335 |
// Search for content-type for this one
|
| 336 |
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| 337 |
$aTypes = variable_get('book_made_simple_for_type_' . $node->type, array());
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| 338 |
$style = variable_get('book_made_simple_child_list_style', "DDLIST");
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| 339 |
// No content-type, so print all
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| 340 |
if (count($aTypes) == 0) {
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| 341 |
$aTypes = variable_get('book_made_simple_add_types', array());
|
| 342 |
}
|
| 343 |
foreach ($aTypes as $allowedType => $allowedName) {
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| 344 |
$type = node_get_types("type",$allowedName);
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| 345 |
if (node_access('create', $type->type)) {
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| 346 |
$allowedTypes[str_replace("_","-",$type->type)] = $type->name;
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}
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| 348 |
}
|
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| 351 |
$book_link = $node->book;
|
| 352 |
if (count($allowedTypes) > 0) {
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asort($allowedTypes,SORT_STRING);
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|
| 355 |
if ($style == "LI") {
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| 356 |
foreach ($allowedTypes as $type => $name ) {
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| 357 |
$links['book_add_' . $type] = array(
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| 358 |
'title' => t('Add !content-type', array('!content-type' => t($name))),
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| 359 |
'href' => "node/add/". $type,
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| 360 |
'query' => "parent=". $node->book['mlid'],
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);
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}
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}
|
| 364 |
elseif ($style == "DDLIST") {
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| 365 |
$links['book_made_simple'] = array(
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| 366 |
'title' => "<span id='book_made_simple'>" . book_made_simple_add_child_book_content_types_ddlist($allowedTypes, $node) . "</span>",
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| 367 |
'html'=>true);
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| 368 |
}
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else {
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| 370 |
$links['book_made_simple'] = array(
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| 371 |
'title' => theme('add_child_book_content_types',$allowedTypes, $node),
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| 372 |
'html'=>true);
|
| 373 |
}
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| 374 |
}
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| 375 |
}
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| 376 |
$links["book_add_child"] = array();
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| 377 |
return $links;
|
| 378 |
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| 379 |
}
|
| 380 |
|
| 381 |
/**
|
| 382 |
* Implementation of hook_theme().
|
| 383 |
*/
|
| 384 |
function book_made_simple_theme() {
|
| 385 |
return array(
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| 386 |
'add_child_book_content_types' => array(
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| 387 |
'arguments' => array('allowedTypes' => NULL, "node"=>null),
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| 388 |
),
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| 389 |
);
|
| 390 |
}
|
| 391 |
|
| 392 |
/**
|
| 393 |
* Themeable function to display alloawed child types of book().
|
| 394 |
* @param $allowedTypes
|
| 395 |
* Array of allowed child type.
|
| 396 |
* @param $node
|
| 397 |
* Source node
|
| 398 |
* @return
|
| 399 |
* Html code to display allowed child type
|
| 400 |
|
| 401 |
*/
|
| 402 |
function theme_add_child_book_content_types($allowedTypes, &$node) {
|
| 403 |
return "";
|
| 404 |
}
|
| 405 |
|
| 406 |
/**
|
| 407 |
* Display alloawed child type as dropdown listbox.
|
| 408 |
*/
|
| 409 |
function book_made_simple_add_child_book_content_types_ddlist($allowedTypes, &$node) {
|
| 410 |
$child_type = variable_get('book_child_type', 'book');
|
| 411 |
$html = "<option value='" . str_replace('_', '-', $child_type) . "'>" . t("Add child page") . "</option>";
|
| 412 |
foreach ($allowedTypes as $type => $name ) {
|
| 413 |
$html .= "<option value='" .$type ."'>" . t($name) . "</option>";
|
| 414 |
}
|
| 415 |
$isCleanUrl = variable_get('clean_url', 0);
|
| 416 |
$url = url("node/add/");
|
| 417 |
$op = "&";
|
| 418 |
if ($isCleanUrl) {$op = "?";}
|
| 419 |
$newUrl = $url ."\" + this.value + \"" . $op . "parent=" . $node->book["mlid"];
|
| 420 |
return "<select onchange='location.href=\"" . $newUrl . "\"'>$html</select>";
|
| 421 |
|
| 422 |
}
|
| 423 |
/**
|
| 424 |
* Implementation of hook_nodeapi().
|
| 425 |
*/
|
| 426 |
function book_made_simple_nodeapi(&$node, $op, $teaser, $page) {
|
| 427 |
if (empty($node->book["bid"])) {
|
| 428 |
$type = $node->type;
|
| 429 |
switch ($op) {
|
| 430 |
// Node creation
|
| 431 |
case 'insert':
|
| 432 |
if ((user_access('add content to books') || user_access('administer book outlines')) && node_access('create', $type) && $node->book['depth'] < MENU_MAX_DEPTH) {
|
| 433 |
$bookTypes = variable_get('book_made_simple_auto_main_page',array());
|
| 434 |
$bookType = $bookTypes[$type];
|
| 435 |
$toCreate = false;
|
| 436 |
if (null != $bookType && $bookType != "0") {$toCreate = true;}
|
| 437 |
if ($toCreate && ! isset($_GET['parent'])) {
|
| 438 |
$node->book["bid"] = $node->nid;
|
| 439 |
$node->book['nid'] = $node->nid;
|
| 440 |
$node->book['module'] = 'book';
|
| 441 |
$node->book['menu_name'] = book_menu_name($node->book['bid']);
|
| 442 |
_book_update_outline($node);
|
| 443 |
}
|
| 444 |
}
|
| 445 |
break;
|
| 446 |
// Hack for translation module. Adding parent property to automatically select parent book.
|
| 447 |
case "prepare translation":
|
| 448 |
$translation = $node->translation_source;
|
| 449 |
if (isset($translation->book) && (! isset($_GET["parent"]))) {
|
| 450 |
// get parent menu link for the node + language
|
| 451 |
$plid = $translation->book['plid'];
|
| 452 |
$parentPage = book_link_load($plid);
|
| 453 |
if (isset($parentPage) && $parentPage > 0) {
|
| 454 |
$pnid = $parentPage['nid'];
|
| 455 |
if (isset($pnid) && $pnid <> "") {
|
| 456 |
$query= "SELECT bid, mlid FROM {node} n left join {book} b on b.nid = n.nid where tnid= $pnid and language='" . $node->language . "'";
|
| 457 |
$translatedParent = db_fetch_object(db_query($query));
|
| 458 |
if ($translatedParent) {
|
| 459 |
$mlid = $translatedParent->mlid;
|
| 460 |
$params = array();
|
| 461 |
$params[] = "parent=$mlid";
|
| 462 |
foreach ($_GET as $key => $value) {
|
| 463 |
if ($key == "q") {$path = $value;}
|
| 464 |
else {$params[] = $key . "=" . $value;}
|
| 465 |
}
|
| 466 |
$queryString = implode("&",$params);
|
| 467 |
drupal_goto($path, $queryString);
|
| 468 |
$ok = true;
|
| 469 |
}
|
| 470 |
else {
|
| 471 |
drupal_set_message(t("This node has no translated parent, so no book selected"),"warning");
|
| 472 |
}
|
| 473 |
}
|
| 474 |
}
|
| 475 |
}
|
| 476 |
break;
|
| 477 |
}
|
| 478 |
}
|
| 479 |
else {
|
| 480 |
switch ($op) {
|
| 481 |
// Hide standard add Child link
|
| 482 |
case 'alter':
|
| 483 |
if (($node->links) && variable_get('book_made_simple_hide_default_add_child',true)) {
|
| 484 |
if (array_key_exists("book_add_child",$node->links)) {
|
| 485 |
unset($node->links["book_add_child"]);
|
| 486 |
}
|
| 487 |
}
|
| 488 |
break;
|
| 489 |
|
| 490 |
}
|
| 491 |
}
|
| 492 |
}
|
| 493 |
|
| 494 |
function book_made_simple_theme_registry_alter(&$theme_registry) {
|
| 495 |
global $theme;
|
| 496 |
|
| 497 |
$theme_registry['BMS']['menu_item_link'] = $theme_registry['menu_item_link'];
|
| 498 |
// Replace them with our own. These will "preprocess" and call the real functions.
|
| 499 |
$theme_registry['menu_item_link']['function'] = 'book_made_simple_theme_menu_item_link';
|
| 500 |
}
|
| 501 |
|
| 502 |
/**
|
| 503 |
* Preprocessor for menu_item_link.
|
| 504 |
* Adds an ID attribute to menu links and helps the module
|
| 505 |
* follow the recursion of menu_tree_output().
|
| 506 |
*/
|
| 507 |
|
| 508 |
function book_made_simple_theme_menu_item_link($link) {
|
| 509 |
// Find out which theme function to dispatch to after preprocessing.
|
| 510 |
$registry = theme_get_registry();
|
| 511 |
if ($link['path'] == 'node/%/outline' && ! user_access("show core Outline links")) {return null;}
|
| 512 |
$function = $registry['BMS']['menu_item_link']['function'];
|
| 513 |
if ($function) {return $function($link);}
|
| 514 |
return theme_menu_item_link($link);
|
| 515 |
}
|
| 516 |
|
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