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Allow a language to be chosen before installing WordPress. First pass.

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* Checks WordPress.org for available languages.
* In get_locale(), starts using the WPLANG option that has existed in multisite since the MU days.
* Adds new argument to wp_install() for setting WPLANG.

see #28577. 


git-svn-id: https://develop.svn.wordpress.org/trunk@28774 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2014-06-18 19:57:21 +00:00
parent 0688f9eb49
commit 39cf46851b
4 changed files with 128 additions and 7 deletions
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src/wp-admin/install.php
+80 -5
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@@ -43,6 +43,28 @@ require_once( ABSPATH . 'wp-includes/wp-db.php' );
$step = isset( $_GET['step'] ) ? (int) $_GET['step'] : 0;
/**
* @todo rename, move
*/
function wp_get_available_translations() {
$url = 'http://api.wordpress.org/translations/core/1.0/';
if ( wp_http_supports( array( 'ssl' ) ) ) {
$url = set_url_scheme( $url, 'https' );
}
$options = array(
'timeout' => 3,
'body' => array( 'version' => $GLOBALS['wp_version'] ),
);
$response = wp_remote_post( $url, $options );
$body = wp_remote_retrieve_body( $response );
if ( $body && $body = json_decode( $body, true ) ) {
return $body;
}
return false;
}
/**
* Display install header.
*
@@ -136,6 +158,7 @@ function display_setup_form( $error = null ) {
</tr>
</table>
<p class="step"><input type="submit" name="Submit" value="<?php esc_attr_e( 'Install WordPress' ); ?>" class="button button-large" /></p>
<input type="hidden" name="language" value="<?php echo isset( $_POST['language'] ) ? esc_attr( $_POST['language'] ) : ''; ?>" />
</form>
<?php
} // end display_setup_form()
@@ -169,9 +192,51 @@ if ( ! is_string( $wpdb->base_prefix ) || '' === $wpdb->base_prefix ) {
}
switch($step) {
case 0: // Step 1
case 1: // Step 1, direct link.
display_header();
case 0: // Step 0
if ( $body = wp_get_available_translations() ) {
display_header();
echo '<form id="setup" method="post" action="install.php?step=1">';
echo '<div class="language-chooser">';
echo '<select name="language" id="language-chooser" size="15">';
echo '<option selected="selected" value="">English (United States)</option>';
foreach ( $body['languages'] as $language ) {
echo '<option value="' . esc_attr( $language['language'] ) . '">' . esc_html( $language['native_name'] ) . "</option>\n";
}
echo "</select>\n";
echo '<p class="step"><input type="submit" class="button button-primary button-hero" value="&raquo;" /></p>';
echo '</div>';
echo '</form>';
break;
}
// Deliberately fall through if we can't reach the translations API.
case 1: // Step 1, direct link or from language chooser.
if ( ! empty( $_POST['language'] ) ) {
$body = wp_get_available_translations();
foreach ( $body['languages'] as $language ) {
if ( $language['language'] === $_POST['language'] ) {
$loading_language = $_POST['language'];
break;
}
}
if ( ! empty( $loading_language ) ) {
require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$skin = new Automatic_Upgrader_Skin;
$upgrader = new Language_Pack_Upgrader( $skin );
$options = array( 'clear_update_cache' => false );
$language['type'] = 'core';
$language = (object) $language;
/**
* @todo failures (such as non-direct FS)
*/
$upgrader->upgrade( $language, array( 'clear_update_cache' => false ) );
load_textdomain( 'default', WP_LANG_DIR . "/{$loading_language}.mo" );
load_textdomain( 'default', WP_LANG_DIR . "/admin-{$loading_language}.mo" );
}
}
display_header();
?>
<h1><?php _ex( 'Welcome', 'Howdy' ); ?></h1>
<p><?php printf( __( 'Welcome to the famous five minute WordPress installation process! You may want to browse the <a href="%s">ReadMe documentation</a> at your leisure. Otherwise, just fill in the information below and you&#8217;ll be on your way to using the most extendable and powerful personal publishing platform in the world.' ), '../readme.html' ); ?></p>
@@ -183,6 +248,16 @@ switch($step) {
display_setup_form();
break;
case 2:
$loading_language = '';
if ( ! empty( $_POST['language'] ) ) {
$available_languages = get_available_languages();
if ( isset( $available_languages[ $_POST['language'] ] ) ) {
$loading_language = $_POST['language'];
load_textdomain( 'default', WP_LANG_DIR . "/{$loading_language}.mo" );
load_textdomain( 'default', WP_LANG_DIR . "/admin-{$loading_language}.mo" );
}
}
if ( ! empty( $wpdb->error ) )
wp_die( $wpdb->error->get_error_message() );
@@ -219,7 +294,7 @@ switch($step) {
if ( $error === false ) {
$wpdb->show_errors();
$result = wp_install( $weblog_title, $user_name, $admin_email, $public, '', wp_slash( $admin_password ) );
$result = wp_install( $weblog_title, $user_name, $admin_email, $public, '', wp_slash( $admin_password ), $loading_language );
?>
<h1><?php _e( 'Success!' ); ?></h1>
@@ -250,7 +325,7 @@ switch($step) {
}
if ( !wp_is_mobile() ) {
?>
<script type="text/javascript">var t = document.getElementById('weblog_title'); if (t){ t.focus(); }</script>
<script type="text/javascript">var t = document.getElementById('weblog_title') || document.getElementById('language-chooser'); if (t){ t.focus(); }</script>
<?php } ?>
<?php wp_print_scripts( 'user-profile' ); ?>
</body>