/**
* @action 'wp_enqueue_editor'
*/
function mce_localize($to_load)
{
if ($to_load['tinymce']) {
$enabled_langs = (array) get_option('wprainbow_languages');
$langs = array((object) array('text' => __('- None -'), 'value' => ''));
foreach (wprainbow_get_available_languages() as $name => $label) {
if (in_array($name, $enabled_langs)) {
$langs[] = (object) array('text' => $label, 'value' => $name);
}
}
?>
<!-- TinyMCE Shortcode Plugin -->
<script type='text/javascript'>
var wprainbow = {
'l10n': {
'code_language': "<?php
_e('Code Language', 'wp-rainbow-hilite');
?>
",
'line_numbers': "<?php
_e('Line Numbers', 'wp-rainbow-hilite');
?>
",
'code_properties': "<?php
_e('Code Properties', 'wp-rainbow-hilite');
?>
",
'starting_line': "<?php
_e('Starting Line', 'wp-rainbow-hilite');
?>
"
},
'languages' : <?php
echo json_encode($langs);
?>
,
'enable_line_numbering' : <?php
echo get_option('wprainbow_line_numbers') ? 'true' : 'false';
?>
};
</script>
<!-- TinyMCE Shortcode Plugin -->
<?php
}
}
/**
* Check selected languages against available languages
*
* @return array sanitized list of languages
*/
function sanitize_langs($langs)
{
$langs = array_map('trim', $langs);
$available_langs = wprainbow_get_available_languages();
$sanitized_langs = array();
foreach ($langs as $i => $lang) {
if (array_key_exists($lang, $available_langs)) {
$sanitized_langs[] = $lang;
}
}
return $sanitized_langs;
}
