/**
* Register theme directories, set a filter that hides themes under certain conditions
*/
function registerThemeDirectories()
{
// No trailing slash, otherwise we get a double slash bug
// @see \PressBooks\Metadata::fixDoubleSlashBug
register_theme_directory(PB_PLUGIN_DIR . 'themes-root');
register_theme_directory(PB_PLUGIN_DIR . 'themes-book');
if (is_admin()) {
if (Book::isBook()) {
add_filter('allowed_themes', array($this, 'allowedBookThemes'));
} else {
add_filter('allowed_themes', array($this, 'allowedRootThemes'));
}
}
}
/**
* Adds and Removes some admin buttons
*
* @since 1.0.1
*/
function adminMenuAdjuster() {
if ( \Pressbooks\Book::isBook() ) {
add_menu_page( __( 'Import', $this->plugin_slug ), __( 'Import', $this->plugin_slug ), 'edit_posts', 'pb_import', '\PressBooks\Admin\Laf\display_import', '', 15 );
add_options_page( __( 'PressBooks Textbook Settings', $this->plugin_slug ), __( 'PB Textbook', $this->plugin_slug ), 'manage_options', $this->plugin_slug . '-settings', array( $this, 'displayPluginAdminPage' ) );
add_menu_page( __( 'PressBooks Textbook', $this->plugin_slug ), __( 'PB Textbook', $this->plugin_slug ), 'edit_posts', $this->plugin_slug , array( $this, 'displayPBTPage' ), '', 64 );
// check if the functionality we need is available
if ( class_exists('\PressBooks\Api_v1\Api') ){
add_submenu_page( $this->plugin_slug, __('Search and Import', $this->plugin_slug), __('Search and Import', $this->plugin_slug), 'edit_posts', 'api_search_import',array( $this, 'displayApiSearchPage' ), '', 65 );
}
add_submenu_page( $this->plugin_slug, __('Download Textbooks', $this->plugin_slug), __('Download Textbooks', $this->plugin_slug), 'edit_posts', 'download_textbooks',array( $this, 'displayDownloadTextbooks' ), '', 66 );
add_menu_page( 'Plugins', 'Plugins', 'manage_network_plugins', 'plugins.php', '', 'dashicons-admin-plugins', 67 );
remove_menu_page( 'pb_sell' );
}
}
function add_theme($themes)
{
$merge_themes = array();
if (\Pressbooks\Book::isBook()) {
$registered_themes = search_theme_directories();
foreach ($registered_themes as $key => $val) {
if ($val['theme_root'] == __DIR__ . '/themes') {
$merge_themes[$key] = 1;
}
}
// add our theme
$themes = array_merge($themes, $merge_themes);
}
return $themes;
}
/**
* Add the plugin's specific themes to the PressBooks theme filter.
* Inspirated from Textbook's one.
*
* @since 0.1
* @param array $themes The currently allowed themes in PressBooks
* @return array The array from the input, with the plugin's themes
*/
public function add_themes_to_filter($themes)
{
$pbt_themes = array();
if (\Pressbooks\Book::isBook()) {
$registered_themes = search_theme_directories();
foreach ($registered_themes as $key => $val) {
if ($val['theme_root'] == plugin_dir_path(dirname(__FILE__)) . 'themes') {
$pbt_themes[$key] = 1;
}
}
// add our theme to the whitelist
$themes = array_merge($themes, $pbt_themes);
return $themes;
} else {
return $themes;
}
}
function hide_menus()
{
global $wpdb;
$user = wp_get_current_user();
$restricted = $wpdb->get_results('SELECT * FROM wp_sitemeta WHERE meta_key = "pressbooks_network_managers"');
if ($restricted) {
$restricted = maybe_unserialize($restricted[0]->meta_value);
} else {
$restricted = array();
}
if (in_array($user->ID, $restricted) && !\PressBooks\Book::isBook()) {
remove_menu_page("themes.php");
remove_menu_page("plugins.php");
remove_menu_page("settings.php");
remove_menu_page("update-core.php");
remove_menu_page("admin.php?page=pb_stats");
}
}
/**
* Adds and Removes some admin buttons
*
* @since 1.0.1
*/
function adminMenuAdjuster()
{
if (\Pressbooks\Book::isBook()) {
add_menu_page(__('Import', $this->plugin_slug), __('Import', $this->plugin_slug), 'edit_posts', 'pb_import', '\\Pressbooks\\Admin\\Laf\\display_import', 'dashicons-upload', 15);
add_options_page(__('Pressbooks Textbook Settings', $this->plugin_slug), __('PB Textbook', $this->plugin_slug), 'manage_options', $this->plugin_slug . '-settings', array($this, 'displayPluginAdminPage'));
add_menu_page(__('Pressbooks Textbook', $this->plugin_slug), __('PB Textbook', $this->plugin_slug), 'edit_posts', $this->plugin_slug, array($this, 'displayPBTPage'), 'dashicons-tablet', 64);
// check if the functionality we need is available
if (class_exists('\\Pressbooks\\Modules\\Api_v1\\Api')) {
add_submenu_page($this->plugin_slug, __('Search and Import', $this->plugin_slug), __('Search and Import', $this->plugin_slug), 'edit_posts', 'api_search_import', array($this, 'displayApiSearchPage'), '', 65);
}
add_submenu_page($this->plugin_slug, __('Download Textbooks', $this->plugin_slug), __('Download Textbooks', $this->plugin_slug), 'edit_posts', 'download_textbooks', array($this, 'displayDownloadTextbooks'), '', 66);
if (version_compare(PB_PLUGIN_VERSION, '2.7') >= 0) {
remove_menu_page('pb_publish');
} else {
remove_menu_page('pb_sell');
}
}
}
/**
* Put a Part/Chapter/Front Matter/Back Matter in the trash
*
* @param int $pid
*
* @return bool
*/
static function deletePost($pid)
{
if (false == Book::isBook() || wp_is_post_revision($pid) || 'auto-draft' == get_post_status($pid)) {
return false;
}
/** @var $wpdb \wpdb */
global $wpdb;
// remove chapter/part/front matter
// decrement order of everything with a higher order, and if chapter, only within that part
$post = get_post($pid);
$order = $post->menu_order;
$type = $post->post_type;
$parent = $post->post_parent;
$query = "UPDATE {$wpdb->posts} SET menu_order = menu_order - 1 WHERE menu_order > {$order} AND post_type = '{$type}' ";
if ('chapter' == $type) {
$query .= " AND post_parent = {$parent} ";
}
$success = $wpdb->query($query);
clean_post_cache($post);
if ('part' == $type) {
// We're setting two things here - the new post_parent (to the first part)
// And the new menu order for the chapters that were in the part being deleted.
$new_parent_id = $wpdb->get_var("SELECT ID\n\t\t\t\t\t\t\t\t\t\t FROM {$wpdb->posts}\n\t\t\t\t\t\t\t\t\t\tWHERE post_type = 'part'\n\t\t\t\t\t\t\t\t\t\t AND post_status = 'publish'\n\t\t\t\t\t\t\t\t\t\t AND NOT ID = {$pid}\n\t\t\t\t\t\t\t\t\t ORDER BY menu_order\n\t\t\t\t\t\t\t\t\t\tLIMIT 1 ");
if ($new_parent_id) {
$existing_numposts = $wpdb->get_var("SELECT COUNT(1) AS numposts FROM {$wpdb->posts} WHERE post_type = 'chapter' AND post_parent = {$new_parent_id} ");
$query = "UPDATE {$wpdb->posts} SET post_parent = {$new_parent_id}, menu_order = menu_order + {$existing_numposts} WHERE post_parent = {$pid} AND post_type = 'chapter' ";
$success = $wpdb->query($query);
} else {
$query = "UPDATE {$wpdb->posts} SET post_status = 'trash' WHERE post_parent = {$pid} AND post_type = 'chapter' ";
$success = $wpdb->query($query);
}
wp_cache_flush();
}
static::deleteBookObjectCache();
return $success ? true : false;
}
<?php
/**
* Change core WordPress strings using $overrides array.
*
* @author PressBooks <*****@*****.**>
* @license GPLv2 (or any later version)
* @see pressbooks/includes/pb-l10n.php
*/
$overrides = array('My Sites' => 'Mina Böcker', 'Create a New Site' => 'Skapa en ny bok');
if (\PressBooks\Book::isBook()) {
$overrides['Settings'] = 'Inställningar';
$overrides['Visit Site'] = 'Besök Bok';
$overrides['Edit Site'] = 'Visa Bok';
$overrides['Du har använt din utrymmeskvot. Vänligen ta bort filer innan du lägger upp.'] = 'Tyvärr, du har använt alla dina lagringskvoten. Vill du ha mer utrymme? Uppgradera din bok.';
}
return $overrides;
/**
* Add Edit CSS menu.
*/
function add_menu()
{
if (Book::isBook() && CustomCss::isCustomCss()) {
add_theme_page(__('Edit CSS', 'pressbooks'), __('Edit CSS', 'pressbooks'), 'edit_theme_options', 'pb_custom_css', __NAMESPACE__ . '\\display_custom_css');
}
}
/**
* Pressbooks filters allowed themes, this adds our themes to the list
*
* @since 1.0.7
* @param array $themes
* @return array
*/
function filterChildThemes( $themes ) {
$pbt_themes = array();
if ( \Pressbooks\Book::isBook() ) {
$registered_themes = search_theme_directories();
foreach ( $registered_themes as $key => $val ) {
if ( $val['theme_root'] == PBT_PLUGIN_DIR . 'themes-book' ) {
$pbt_themes[$key] = 1;
}
}
// add our theme
$themes = array_merge( $themes, $pbt_themes );
return $themes;
} else {
return $themes;
}
}