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New module 'BookMadeSimple'

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Manuel Cillero 2017-07-26 14:48:28 +02:00
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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How to Apply These Terms to Your New Programs
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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= Installation =
# Extract du zip file in the modules directory
# Enable the module in the admin settings
= Configuration =
# Go to Book Made Simple settings and :
- Select content types that will populate the child drop down list in book links.
- Select content types to auto create main book page when creating.
# Or edit a content type and check or uncheck Auto create book main page and Allow content type as child of book
= Use =
This module will create a main book page for content type selected in BookMadeSimple settings. This is a shortcut to create a node and click on Update book outline.
A dropdown listbox will be add in books links. Selecting a content type will add it as a child page of the book page.
= Tips =
To hide standard Add child page on links, add this line in your css file :
li.book_add_child a{display:none;}
To place dropdown listbox top of links, add this lines in your template.php file :
function <your template>_links($links, $attributes = array('class' => 'links')) {
if (array_key_exists("book_made_simple",$links)) {
$a = $links["book_made_simple"];
unset($links["book_made_simple"]);
array_unshift($links,$a);
}
return theme_links($links, $attributes = array('class' => 'links'));
}
= Permissions =
BMS has two user permissions :
# Show reoder book link : Visibility of the Reorder book link
# Hide core outline links : Hide or show the core outline links of the book module.

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fieldset.allowed-child div.form-item, fieldset.auto-main div.form-item {
float:left;
width:300px;
}
fieldset.bms-fieldset-child {
float:left;
width:49%;
}
fieldset.bms-fieldset-parent {
float:right;
width:49%;
}
fieldset.bms-other-settings {
float:none;
clear:both;
}

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name = BookMadeSimple
description = Automatic creation of a book and simple creation of child pages.
package = Content
dependencies[] = book
core=6.x
; Information added by drupal.org packaging script on 2008-01-11
version = "6.x-2.2b"
project = "BookMadeSimple"
datestamp = "1200009981"
; Information added by drupal.org packaging script on 2009-08-06
version = "6.x-2.x-dev"
core = "6.x"
project = "BookMadeSimple"
datestamp = "1249517053"
; Information added by drupal.org packaging script on 2012-09-24
version = "6.x-3.4"
core = "6.x"
project = "book_made_simple"
datestamp = "1348472235"

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<?php
function book_made_simple_install() {
db_query("UPDATE {system} SET weight = 10 WHERE name = 'book_made_simple'");
}
function book_made_simple_update_6013() {
$ret = array();
switch ($GLOBALS['db_type']) {
case 'mysql':
case 'mysqli':
$ret[] = update_sql("UPDATE {system} SET weight = 10 WHERE name = 'book_made_simple'");
break;
}
return $ret;
}
function book_made_simple_uninstall() {
variable_del('book_made_simple_auto_main_page');
variable_del('book_made_simple_add_types');
}

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<?php
// Author: M. Morin
/**
* Implementation of hook_help().
*/
function book_made_simple_help($path, $arg)
{
switch ($path)
{
case 'admin/settings/book_made_simple':
$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')));
return $output;
break;
}
}
function book_made_simple_init()
{
if (! variable_get('book_made_simple_admin_use_css',false))
{
drupal_add_css(drupal_get_path('module', 'book_made_simple') . '/book_made_simple.css');
}
}
function book_made_simple_perm()
{
return array('show book reorder tab','show core Outline tab','show core Outline form element');
}
/**
* Implementation of hook_menu().
*/
function book_made_simple_menu()
{
$items = array();
$items['admin/settings/book_made_simple'] = array(
'title' => t('BookMadeSimple settings'),
'page callback' => 'drupal_get_form',
'page arguments' => array('book_made_simple_settings_form'),
'access arguments' => array('administer site configuration'),
'description' => t('BookMadeSimple module settings.'),
'type' => MENU_NORMAL_ITEM,
);
$items['node/%node/reorder'] = array(
'title' => t('Reorder the book'),
'page callback' => 'book_made_simple_reorder',
'page arguments' => array(1),
'access callback' => 'is_reorder_access',
'access arguments' => array(1),
'type' => MENU_LOCAL_TASK,
'weight' =>2
);
$items['node/%node/outline'] = array(
'title' => 'Outline',
'page callback' => 'book_outline',
'page arguments' => array(1),
'access arguments' => array('show core Outline tab'),
'type' => MENU_LOCAL_TASK,
'weight' => 10,
'file' => 'book.pages.inc',
'file path' => drupal_get_path('module','book')
);
return $items;
}
function is_outline_access($node = NULL)
{
if (isset($node->nid) && ! user_access('administer book outlines')) {
return false;
}
return user_access("show core Outline form element");
}
/**
* Return access rights for book
*/
function is_reorder_access($node = NULL)
{
if (isset($node->book) && $node->book['bid'] > 0)
{
if (! _book_outline_access($node) || ! user_access('show book reorder tab'))
{
return false;
}
// Cheching permissions according to rules/
$book = $node->book;
$linkVisibilty = variable_get('book_made_simple_reorder_link', "0");
$allowed = true;
if ($linkVisibilty == "0")
{
$mainBook = $book;
if ($book['nid'] != $book['bid'])
{
$mainBook = node_load($book['bid'])->book;
}
$allowed = (count(book_toc($mainBook['bid'],array(),9999)) > 2);
}
return $allowed;
}
return false;
}
/**
* Shortcut to reorder book page
*/
function book_made_simple_reorder($node)
{
drupal_goto("admin/content/book/" . $node->book['bid'] , "destination=node/" . $node->nid);
}
/**
* Implementation of hook_settings_form).
*/
function book_made_simple_settings_form()
{
$types = node_get_types("names");
$form['book_made_simple'] = array(
'#type' => 'fieldset',
'#attributes' => array('class' => 'allowed-child'),
'#title' => t('Select node types that can be included in a book'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
'#description' => t('Check content-type that can be included as child in a book. This selection is overriden by selection in content-type settings.'),
);
$form['book_made_simple']['book_made_simple_add_types'] = array(
'#type' => 'checkboxes',
'#options' => $types,
'#multiple' => true,
'#default_value' => variable_get('book_made_simple_add_types', array()),
);
$form['book_made_simple2'] = array(
'#type' => 'fieldset',
'#attributes' => array('class' => 'auto-main'),
'#title' => t('Select node types to auto-create main book page'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
'#description' => t('Check content-types if you want they will automatically be created as main page of a book.'),
);
$form['book_made_simple2']['book_made_simple_auto_main_page'] = array(
'#type' => 'checkboxes',
'#options' => $types,
'#multiple' => true,
'#default_value' => variable_get('book_made_simple_auto_main_page', array()),
);
$form['book_made_simple3'] = array(
'#type' => 'fieldset',
'#attributes' => array('class' => 'other-settings'),
'#title' => t('Other settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['book_made_simple3']['book_made_simple_limit_depth'] = array(
'#type' => 'textfield',
'#title' => t('Default limit book depth'),
'#default_value' => variable_get('book_made_simple_limit_depth', 99),
'#description' => t('Maximum number of childs for a book'),
'#maxlength' => 2,
'#size' => 2,
);
$form['book_made_simple3']['book_made_simple_admin_use_css'] = array(
'#type' => 'checkbox',
'#title' => t('Disable BMS settings layout'),
'#default_value' => variable_get('book_made_simple_admin_use_css', false),
'#description' => t('Check to disable BMS layout (content types as columns).'),
);
$form['book_made_simple3']['book_made_simple_hide_default_add_child'] = array(
'#type' => 'checkbox',
'#title' => t('Hide default add child link'),
'#default_value' => variable_get('book_made_simple_hide_default_add_child', true),
'#description' => t('Check to hide default add child page link.'),
);
$form['book_made_simple3']['book_made_simple_child_list_style'] = array(
'#type' => 'radios',
'#title' => t('Style of child list'),
'#options' => array("DDLIST" => t("Dropdown listbox"),"LI" => t("Unordered list"),"THEME" => t("Themeable function")),
'#default_value' => variable_get('book_made_simple_child_list_style', "DDLIST"),
'#description' => t('Choose the style of the child list.'),
);
$form['book_made_simple3']['book_made_simple_child_list_style_position'] = array(
'#type' => 'select',
'#title' => t('Child list position in links area'),
'#options' => array("FIRST" => t("First"),"LAST" => t("Last")),
'#default_value' => variable_get('book_made_simple_child_list_style_position', "FIRST"),
'#description' => t('Choose where to print child list in the links area'),
);
$form['book_made_simple3']['book_made_simple_reorder_link'] = array(
'#type' => 'radios',
'#title' => t('Show reorder tab even if book is empty'),
'#options' => array("0"=>t("No"),"1" => t("Yes")),
'#default_value' => variable_get('book_made_simple_reorder_link', "0"),
'#description' => t('Show reorder tab even if book is empty. A book is considered empty when it has less than 2 subpages. In this case, does reordering make sense ?'),
);
return system_settings_form($form);
}
/**
* Implementation of hook_form_alter().
*/
function book_made_simple_form_alter(&$form, $form_state, $form_id)
{
if (isset($form['type']) && isset($form['#node']) && $form['type']['#value'] .'_node_form' == $form_id)
{
$node = $form['#node'];
$type = $form['type']['#value'];
// Not a book => Nothing to do
if (! isset($node->book)) return;
// 1 : Main page book. Verify if not forbidden
$isMainForbidden = (array_key_exists($type, variable_get('book_made_simple_forbid_main_page_creation', array())));
$isForbidden = ($isMainForbidden && $node->book['bid']== 0);
if ($isMainForbidden && $user->uid != 1)
{
//$form['book']['bid']['#default_value'] = 0;
$nid = isset($node->nid) ? $node->nid : 'new';
unset($form['book']['bid']['#options'][$nid]);
$form['#node']->nid = isset($form['#node']->nid) ? $form['#node']->nid : '0';
$form['#node']->book['original_bid'] = $form['#node']->nid;
}
if (arg(1) == "add" && ! array_key_exists("parent", $_GET))
{
$isOnlyForBook = array_key_exists($type, variable_get("book_made_simple_only_on_books",array()));
if ($isOnlyForBook)
{
$form = _book_made_simple_print_error("This type can't be created outside a book",$form['#id']);
$form_state['process_input'] = FALSE;
return;
}
}
// 2 : Add child page : Verify if parent allowed
if (arg(1) == "add" && array_key_exists("parent", $_GET))
{
$parent = book_link_load($_GET['parent']);
if (isset($parent))
{
$parentNode = node_load($parent['nid']);
$parentType = $parentNode->type;
$allowedChilds = variable_get('book_made_simple_for_type_' . $parentType,array());
if (count($allowedChilds) > 0 && ! in_array($type, $allowedChilds))
{
$form = _book_made_simple_print_error("This type is not allowed as child for type $parentType",$form['#id']);
$form_state['process_input'] = FALSE;
return;
}
}
}
//3 : show/hide Outline section
$book = $node->book;
if (is_outline_access($node))
{
if (isset($node->nid) && is_reorder_access($node))
{
$form['book']['reorder'] = array(
'#type' => 'item',
'#value' => l(t("Reorder the book"), "admin/content/book/" . $book['bid'] , array('query' => array("destination" => "node/" . $node->nid))),
'#description' => t("Shortcut to reorder the entire book"),
'#weight' => 10,
);
}
}
else {
$form['book']['#type'] = 'hidden';
// $form['book']['bid']['#default_value'] = 0;
}
if ($node->status == 0) {
$form['book']['bid']['#options'][$node->nid] = $node->title;
}
return $form;
}
switch ($form["#id"])
{
case "node-type-form" : // $type . '_node_settings':
$type = $form["#node_type"]->type;
$default = array_key_exists($type,variable_get('book_made_simple_auto_main_page',array()));
$form['book_made_simple'] = array(
'#type' => 'fieldset',
'#attributes' => array('class' => 'bms-fieldset'),
'#title' => t('BookMadeSimple'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['book_made_simple']['1'] = array(
'#attributes' => array('class' => 'allowed-child'),
'#type' => 'fieldset',
'#title' => t('Select content-types allowed as child.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$types = node_get_types("names");
$form['book_made_simple']['1']['book_made_simple_for_type'] = array(
'#type' => 'checkboxes',
'#options' => $types,
'#multiple' => true,
'#default_value' => variable_get('book_made_simple_for_type_' . $type, array()),
);
$aa = array();
unset($types[$type]);
foreach ($types as $ctype => $name)
{
$a = variable_get('book_made_simple_for_type_' . $ctype, array());
if (array_search($type,$a) !== FALSE)
{
array_push($aa,$ctype);
}
}
$form['book_made_simple']['2'] = array(
'#attributes' => array('class' => 'allowed-child'),
'#title' => t('Select content-types allowed as parent'),
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['book_made_simple']['2']['book_made_simple_for_book'] = array(
'#type' => 'checkboxes',
'#options' => $types,
'#multiple' => true,
'#default_value' => $aa,
);
$form['book_made_simple']['3'] = array(
'#attributes' => array('class' =>'bms-other-settings'),
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$varTypes = variable_get('book_made_simple_auto_main_page',array());
$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
$form['book_made_simple']['3']['book_made_simple_auto_main_page'] = array(
'#attributes' => array('style' =>'float:none;clear:both'),
'#type' => 'checkbox',
'#title' => t('Auto create book main page'),
'#default_value' => $default,
'#description' => t('Checked will create a new book main page when adding.'),
);
$varTypes = variable_get('book_made_simple_forbid_main_page_creation', array());
$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
$form['book_made_simple']['3']['book_made_simple_forbid_main_page_creation'] = array(
'#type' => 'checkbox',
'#title' => t('Forbid creation of book main page'),
'#default_value' => $default,
'#description' => t('Checked will prevent books from being manually created with this content type as main page type.'),
);
$varTypes = variable_get('book_made_simple_only_on_books', array());
$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
$form['book_made_simple']['3']['book_made_simple_only_on_books'] = array(
'#type' => 'checkbox',
'#title' => t('Content type can only be created inside a book'),
'#default_value' => $default,
'#description' => t('Checked will prevent this content type be created outside a book.'),
);
$varTypes = variable_get('book_made_simple_add_types',array());
$default = (array_key_exists($type, $varTypes) && $varTypes[$type] != "0");
$form['book_made_simple']['3']['book_made_simple_add_types'] = array(
'#type' => 'checkbox',
'#title' => t('Allow content type as child of default book.'),
'#default_value' => $default,
'#description' => t('Checked will add this content-type to books where no content-types has been selected.'),
);
array_push($form['#submit'],"book_made_simple_form_submit");
break;
}
// endswitch $form_id
} // endfunction book_made_simple_form_alter()
/**
* Implementation of hook_form_submit().
*/
function book_made_simple_form_submit($form, &$form_state)
{
$values = $form_state["values"];
$text = $values["book_made_simple_auto_main_page"];
$type = $values["type"];
variable_del("book_made_simple_add_types_" . $type);
variable_del("book_made_simple_auto_main_page_" . $type);
$types = variable_get('book_made_simple_auto_main_page', array());
if ($text != "0")
{
$types[$type]= $type;
}
else {
unset($types[$type]);
}
variable_set('book_made_simple_auto_main_page', $types);
$text = $values["book_made_simple_only_on_books"];
$type = $values["type"];
$types = variable_get('book_made_simple_only_on_books', array());
if ($text != "0")
{
$types[$type]= $type;
}
else {
unset($types[$type]);
}
variable_set('book_made_simple_only_on_books', $types);
$text = $values["book_made_simple_forbid_main_page_creation"];
$type = $values["type"];
variable_del("book_made_simple_forbid_main_page_creation_" . $type);
$types = variable_get('book_made_simple_forbid_main_page_creation', array());
if ($text != "0")
{
$types[$type]= $type;
}
else {
unset($types[$type]);
}
variable_set('book_made_simple_forbid_main_page_creation', $types);
$text = $values["book_made_simple_add_types"];
$types = variable_get('book_made_simple_add_types', array());
if ($text != "0")
{
$types[$type]= $type;
}
else {
unset($types[$type]);
}
variable_set('book_made_simple_add_types', $types);
$text = $values["book_made_simple_for_type"];
if (count($text) == 0)
{
variable_del("book_made_simple_for_type_" . $type);
}
$types = node_get_types("names");
$saved = $values["book_made_simple_for_book"];
$a2 = array();
foreach ($types as $ctype => $name)
{
if ($ctype != $type)
{
$a = variable_get('book_made_simple_for_type_' . $ctype, array());
$ind = array_search($type,$a);
if ($ind !== FALSE)
{
unset($a[$ind]);
}
variable_set('book_made_simple_for_type_' . $ctype, $a);
}
}
foreach ($saved as $ctype => $name)
{
if ($name != "0")
{
$a = variable_get('book_made_simple_for_type_' . $ctype, array());
$a[$type]= $type;
variable_set('book_made_simple_for_type_' . $ctype, $a);
}
}
variable_del("book_made_simple_for_book_" . $type);
}
/**
* Implementation of hook_link(). Add dropdown listbox to links
*/
function book_made_simple_link($type, $node = null, $teaser = false)
{
$links = array();
$max_depth = variable_get('book_made_simple_limit_depth',99);
if ($type == 'node' && !$teaser && isset($node->book["bid"]) && user_access('add content to books')&& $node->book['depth'] < $max_depth)
{
$html = "";
$allowedTypes = array();
// Search for content-type for this one
$aTypes = variable_get('book_made_simple_for_type_' . $node->type, array());
$style = variable_get('book_made_simple_child_list_style', "DDLIST");
// No content-type, so print all
if (count($aTypes) == 0)
{
$aTypes = variable_get('book_made_simple_add_types', array());
}
foreach ($aTypes as $allowedType => $allowedName)
{
$type = node_get_types("type",$allowedName);
if (node_access('create', $type->type))
{
$allowedTypes[str_replace("_","-",$type->type)] = $type->name;
}
}
$book_link = $node->book;
if (count($allowedTypes) > 0)
{
asort($allowedTypes,SORT_STRING);
if ($style == "LI")
{
foreach ($allowedTypes as $type => $name ) {
$query = array("parent" => $node->book['mlid']);
if (module_exists('og')) {
$group_node = og_get_group_context();
if ($group_node && og_is_group_member($group_node)) {
$query['gids[]'] = $group_node->nid;
}
}
$links['book_made_simple_' . $type] = array(
'title' => t('Add !content-type', array('!content-type' => t($name))),
'href' => "node/add/" . $type,
'query' => $query,
);
}
}
elseif ($style == "DDLIST")
{
$links['book_made_simple'] = array(
'title' => "<span id='book_made_simple'>" . book_made_simple_add_child_book_content_types_ddlist($allowedTypes, $node) . "</span>",
'html'=>true
);
}
else {
$links['book_made_simple'] = array(
'title' => theme('add_child_book_content_types',$allowedTypes, $node),
'html'=>true
);
}
}
}
//$links["book_add_child"] = array();
return $links;
}
/**
* Implementation of hook_theme().
*/
function book_made_simple_theme()
{
return array(
'add_child_book_content_types' => array(
'arguments' => array(
'allowedTypes' => NULL, "node"=>null),
),
);
}
/**
* Themeable function to display alloawed child types of book().
* @param $allowedTypes
* Array of allowed child type.
* @param $node
* Source node
* @return
* Html code to display allowed child type
*/
function theme_add_child_book_content_types($allowedTypes, $node)
{
return "";
}
/**
* Display alloawed child type as dropdown listbox.
*/
function book_made_simple_add_child_book_content_types_ddlist($allowedTypes, $node)
{
$child_type = variable_get('book_child_type', 'book');
$html = "<option value='" . str_replace('_', '-', $child_type) . "'>" . t("Add child page") . "</option>";
foreach ($allowedTypes as $type => $name )
{
$html .= "<option value='" .$type ."'>" . t($name) . "</option>";
}
$isCleanUrl = variable_get('clean_url', 0);
$url = url("node/add/");
$op = "&";
if ($isCleanUrl)
{
$op = "?";
}
$newUrl = $url ."\" + this.value + \"" . $op . "parent=" . $node->book["mlid"];
if (module_exists('og')) {
$group_node = og_get_group_context();
if ($group_node && og_is_group_member($group_node)) {
$newUrl .= '&gids[]=' . $group_node->nid;
}
}
return "<select onchange='location.href=\"" . $newUrl . "\"'>$html</select>";
}
/**
* Implementation of hook_nodeapi().
*/
function book_made_simple_nodeapi(&$node, $op, $teaser, $page)
{
if (empty($node->book["bid"]))
{
$type = $node->type;
switch ($op)
{
// Node creation
case 'insert':
$max_depth = variable_get('book_made_simple_limit_depth',99);
if ((user_access('add content to books') || user_access('administer book outlines')) && node_access('create', $type) && $node->book['depth'] < $max_depth)
{
$bookTypes = variable_get('book_made_simple_auto_main_page',array());
$bookType = $bookTypes[$type];
$toCreate = false;
if (null != $bookType && $bookType != "0")
{
$toCreate = true;
}
if ($toCreate && ! isset($_GET['parent']))
{
$node->book["bid"] = $node->nid;
$node->book['nid'] = $node->nid;
$node->book['module'] = 'book';
$node->book['menu_name'] = book_menu_name($node->book['bid']);
$node->book['options'] = array( 'type' => $node->type);
_book_update_outline($node);
}
}
break;
// Hack for translation module. Adding parent property to automatically select parent book.
case "prepare translation":
$translation = $node->translation_source;
if (isset($translation->book) && (! isset($_GET["parent"])))
{
// get parent menu link for the node + language
$plid = $translation->book['plid'];
$parentPage = book_link_load($plid);
if (isset($parentPage) && $parentPage > 0)
{
$pnid = $parentPage['nid'];
if (isset($pnid) && $pnid <> "")
{
$query= "SELECT bid, mlid FROM {node} n left join {book} b on b.nid = n.nid where tnid= $pnid and language='" . $node->language . "'";
$translatedParent = db_fetch_object(db_query($query));
if ($translatedParent)
{
$mlid = $translatedParent->mlid;
$params = array();
$params[] = "parent=$mlid";
foreach ($_GET as $key => $value)
{
if ($key == "q")
{
$path = $value;
}
else {$params[] = $key . "=" . $value;
}
}
$queryString = implode("&",$params);
drupal_goto($path, $queryString);
$ok = true;
}
else {
drupal_set_message(t("This node has no translated parent, so no book selected"),"warning");
}
}
}
}
break;
}
}
else {
switch ($op)
{
// Hide standard add Child link
case 'alter':
if ($node->links)
{
if (variable_get('book_made_simple_hide_default_add_child',true))
{
if (array_key_exists("book_add_child",$node->links))
{
unset($node->links["book_add_child"]);
}
}
$position = variable_get("book_made_simple_child_list_style_position","FIRST");
if ($position == "FIRST")
{
if (array_key_exists("book_made_simple",$node->links))
{
$a = $node->links["book_made_simple"];
unset($node->links["book_made_simple"]);
array_unshift($node->links,$a);
}
}
break;
}
}
}
}
function book_made_simple_theme_registry_alter(&$theme_registry)
{
global $theme;
$theme_registry['BMS']['menu_item_link'] = $theme_registry['menu_item_link'];
// Replace them with our own. These will "preprocess" and call the real functions.
$theme_registry['menu_item_link']['function'] = 'book_made_simple_theme_menu_item_link';
}
/**
* Preprocessor for menu_item_link.
* Adds an ID attribute to menu links and helps the module
* follow the recursion of menu_tree_output().
*/
function book_made_simple_theme_menu_item_link($link)
{
// Find out which theme function to dispatch to after preprocessing.
$registry = theme_get_registry();
if (isset($link['path']) && $link['path'] == 'node/%/outline' && ! user_access("show core Outline tab"))
{
return null;
}
$function = $registry['BMS']['menu_item_link']['function'];
if ($function)
{
return $function($link);
}
return theme_menu_item_link($link);
}
function _book_made_simple_print_error($message, $formid)
{
$form = array();
$form['#id'] = $formid . '-node-form';
$form['#tree'] = "";
$form['nid'] = Array('#type' => "value",'#value' => '' );
$form['title'] = Array('#type' => 'item',
'#title' => '',
'#value' => t($message)
);
return $form;
}