/**
* Hook for add_filter('locale ', ...), change the user interface language
*
* @param string $lang
*
* @return string
*/
function set_locale($lang)
{
// Cheap cache
static $loc = '__UNSET__';
if (is_admin()) {
// go with the user setting
// get_current_user_id uses wp_get_current_user which may not be available the first time(s) get_locale is called
if ('__UNSET__' == $loc && function_exists('wp_get_current_user')) {
$loc = get_user_option('user_interface_lang');
}
} elseif ('wp-signup.php' == @$GLOBALS['pagenow']) {
// use global setting
$loc = get_site_option('WPLANG');
} else {
// go with the book info setting
$metadata = \Pressbooks\Book::getBookInformation();
if ('__UNSET__' == $loc && !empty($metadata['pb_language'])) {
$locations = \Pressbooks\L10n\wplang_codes();
$loc = $locations[$metadata['pb_language']];
}
}
// Return
if ('__UNSET__' == $loc) {
return $lang;
} else {
return $loc ? $loc : $lang;
}
}
/**
* Hook for add_filter('locale ', ...), change the book language
*
* @param string $lang
*
* @return string
*/
static function setLocale($lang)
{
// Cheap cache
static $loc = '__UNSET__';
if ('__UNSET__' == $loc && function_exists('get_available_languages')) {
$compare_with = get_available_languages(PB_PLUGIN_DIR . '/languages/');
$codes = \Pressbooks\L10n\wplang_codes();
$book_lang = Book::getBookInformation();
$book_lang = isset($book_lang['pb_language']) ? $book_lang['pb_language'] : 'en';
$book_lang = $codes[$book_lang];
foreach ($compare_with as $compare) {
$compare = str_replace('pressbooks-', '', $compare);
if (strpos($book_lang, $compare) === 0) {
$loc = $compare;
break;
}
}
if ('__UNSET__' == $loc) {
$loc = 'en_US';
// No match found, default to english
}
}
// Return
if ('__UNSET__' == $loc) {
return $lang;
} else {
return $loc ? $loc : $lang;
}
}
/**
* Set up default terms for Front Matter and Back Matter
* Insert default part, chapter, front matter, and back matter
* Insert default pages (Authors, Cover, TOC, About, Buy, and Access Denied)
* Remove content generated by wp_install_defaults
* Anything which needs to run on blog activation must go in this function
*/
private function wpmuActivate()
{
/** @var $wpdb \wpdb */
global $wpdb;
\Pressbooks\Taxonomy::insertTerms();
$posts = array(array('post_title' => __('Main Body', 'pressbooks'), 'post_name' => 'main-body', 'post_type' => 'part', 'menu_order' => 1), array('post_title' => __('Introduction', 'pressbooks'), 'post_name' => 'introduction', 'post_content' => __('This is where you can write your introduction.', 'pressbooks'), 'post_type' => 'front-matter', 'menu_order' => 1), array('post_title' => __('Chapter 1', 'pressbooks'), 'post_name' => 'chapter-1', 'post_content' => __('This is the first chapter in the main body of the text. You can change the text, rename the chapter, add new chapters, and add new parts.', 'pressbooks'), 'post_type' => 'chapter', 'menu_order' => 1), array('post_title' => __('Appendix', 'pressbooks'), 'post_name' => 'appendix', 'post_content' => __('This is where you can add appendices or other back matter.', 'pressbooks'), 'post_type' => 'back-matter', 'menu_order' => 1), array('post_title' => __('Authors', 'pressbooks'), 'post_name' => 'authors', 'post_type' => 'page'), array('post_title' => __('Cover', 'pressbooks'), 'post_name' => 'cover', 'post_type' => 'page'), array('post_title' => __('Table of Contents', 'pressbooks'), 'post_name' => 'table-of-contents', 'post_type' => 'page'), array('post_title' => __('About', 'pressbooks'), 'post_name' => 'about', 'post_type' => 'page'), array('post_title' => __('Buy', 'pressbooks'), 'post_name' => 'buy', 'post_type' => 'page'), array('post_title' => __('Access Denied', 'pressbooks'), 'post_name' => 'access-denied', 'post_content' => __('This book is private, and accessible only to registered users. If you have an account you can login <a href="/wp-login.php">here</a>. You can also set up your own Pressbooks book at: <a href="http://pressbooks.com">Pressbooks.com</a>.', 'pressbooks'), 'post_type' => 'page'), array('post_title' => __('Custom CSS for Ebook', 'pressbooks'), 'post_name' => 'epub', 'post_type' => 'custom-css'), array('post_title' => __('Custom CSS for PDF', 'pressbooks'), 'post_name' => 'prince', 'post_type' => 'custom-css'), array('post_title' => __('Custom CSS for Web', 'pressbooks'), 'post_name' => 'web', 'post_type' => 'custom-css'), array('post_title' => __('Book Information', 'pressbooks'), 'post_name' => 'book-information', 'post_type' => 'metadata'));
$post = array('post_status' => 'publish', 'comment_status' => 'open', 'post_author' => $this->user_id);
$page = array('post_status' => 'publish', 'comment_status' => 'closed', 'ping_status' => 'closed', 'post_content' => '<!-- Here be dragons.-->', 'post_author' => $this->user_id, 'tags_input' => __('Default Data', 'pressbooks'));
update_option('blogdescription', __('Simple Book Production', 'pressbooks'));
$parent_part = 0;
$intro = 0;
$appendix = 0;
$chapter1 = 0;
foreach ($posts as $item) {
$exists = $wpdb->get_var($wpdb->prepare("SELECT ID FROM {$wpdb->posts} WHERE post_title = %s AND post_type = %s AND post_name = %s AND post_status = 'publish' ", array($item['post_title'], $item['post_type'], $item['post_name'])));
if (empty($exists)) {
if ('page' == $item['post_type']) {
$data = array_merge($item, $page);
} else {
$data = array_merge($item, $post);
}
$newpost = wp_insert_post($data, true);
if (!is_wp_error($newpost)) {
switch ($item['post_name']) {
case 'cover':
$this->opts['page_on_front'] = (int) $newpost;
break;
case 'table-of-contents':
$this->opts['page_for_posts'] = (int) $newpost;
break;
}
if ('part' == $item['post_type']) {
$parent_part = $newpost;
} elseif ('chapter' == $item['post_type']) {
$my_post = array();
$my_post['ID'] = $newpost;
$my_post['post_parent'] = $parent_part;
wp_update_post($my_post);
$chapter1 = $newpost;
} elseif ('front-matter' == $item['post_type']) {
$intro = $newpost;
} elseif ('back-matter' == $item['post_type']) {
$appendix = $newpost;
} elseif ('metadata' == $item['post_type']) {
$metadata_id = $newpost;
if (0 !== get_current_user_id()) {
$user_info = get_userdata(get_current_user_id());
$name = $user_info->display_name;
update_post_meta($metadata_id, 'pb_author', $name);
}
$locale = get_site_option('WPLANG');
if (!$locale) {
$locale = 'en';
} else {
$locale = array_search($locale, \Pressbooks\L10n\wplang_codes());
}
update_post_meta($metadata_id, 'pb_title', get_option('blogname'));
update_post_meta($metadata_id, 'pb_language', $locale);
update_post_meta($metadata_id, 'pb_cover_image', \Pressbooks\Image\default_cover_url());
}
} else {
trigger_error($newpost->get_error_message(), E_USER_ERROR);
}
}
}
// Apply 'introduction' front matter type to 'introduction' post
wp_set_object_terms($intro, 'introduction', 'front-matter-type');
// Apply 'appendix' front matter type to 'appendix' post
wp_set_object_terms($appendix, 'appendix', 'back-matter-type');
// Apply 'standard' chapter type to 'chapter 1' post
wp_set_object_terms($chapter1, 'standard', 'chapter-type');
// Remove content generated by wp_install_defaults
if (!wp_delete_post(1, true)) {
return;
}
if (!wp_delete_post(2, true)) {
return;
}
if (!wp_delete_comment(1, true)) {
return;
}
$this->opts['pb_activated'] = time();
refresh_blog_details($this->blog_id);
}
/**
* @covers \Pressbooks\L10n\wplang_codes
*/
public function test_wplang_codes()
{
$wplang_codes = \Pressbooks\L10n\wplang_codes();
$this->assertTrue(is_array($wplang_codes));
}