function crayon_resources()
{
global $CRAYON_VERSION;
$plugin_url = CrayonGlobalSettings::plugin_path();
// jQuery only needed once! Don't have two jQuerys, so remove if you've already got one in your header :)
crayon_print_script('jquery', 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js', $CRAYON_VERSION);
crayon_print_style('crayon-style', $plugin_url . CRAYON_STYLE, $CRAYON_VERSION);
crayon_print_script('crayon_util_js', $plugin_url . CRAYON_JS_UTIL, $CRAYON_VERSION);
crayon_print_script('crayon-js', $plugin_url . CRAYON_JS, $CRAYON_VERSION);
crayon_print_script('crayon-jquery-popup', $plugin_url . CRAYON_JQUERY_POPUP, $CRAYON_VERSION);
}
public static function load_settings($just_load_settings = FALSE)
{
if (self::$options === NULL) {
// Load settings from db
if (!(self::$options = get_option(self::OPTIONS))) {
self::$options = CrayonSettings::get_defaults_array();
update_option(self::OPTIONS, self::$options);
}
// Initialise default global settings and update them from db
CrayonGlobalSettings::set(self::$options);
}
if (!self::$is_fully_loaded && !$just_load_settings) {
// Load everything else as well
// For local file loading
// This is used to decouple WP functions from internal Crayon classes
CrayonGlobalSettings::site_url(home_url());
CrayonGlobalSettings::site_path(ABSPATH);
CrayonGlobalSettings::plugin_path(plugins_url('', __FILE__));
$upload = wp_upload_dir();
CrayonLog::debug($upload, "WP UPLOAD FUNCTION");
CrayonGlobalSettings::upload_path(CrayonUtil::path_slash($upload['basedir']) . CRAYON_DIR);
CrayonGlobalSettings::upload_url($upload['baseurl'] . '/' . CRAYON_DIR);
CrayonLog::debug(CrayonGlobalSettings::upload_path(), "UPLOAD PATH");
CrayonGlobalSettings::set_mkdir('wp_mkdir_p');
// Load all available languages and themes
CrayonResources::langs()->load();
CrayonResources::themes()->load();
// Ensure all missing settings in db are replaced by default values
$changed = FALSE;
foreach (CrayonSettings::get_defaults_array() as $name => $value) {
// Add missing settings
if (!array_key_exists($name, self::$options)) {
self::$options[$name] = $value;
$changed = TRUE;
}
}
// A setting was missing, update options
if ($changed) {
update_option(self::OPTIONS, self::$options);
}
self::$is_fully_loaded = TRUE;
}
}
public static function show_preview()
{
echo '<div id="content">';
self::load_settings();
// Run first to ensure global settings loaded
$crayon = CrayonWP::instance();
// Settings to prevent from validating
$preview_settings = array(self::SAMPLE_CODE);
// Load settings from GET and validate
foreach ($_POST as $key => $value) {
// echo $key, ' ', $value , '<br/>';
$value = stripslashes($value);
if (!in_array($key, $preview_settings)) {
$_POST[$key] = CrayonSettings::validate($key, $value);
} else {
$_POST[$key] = $value;
}
}
$crayon->settings($_POST);
if (!isset($crayon_preview_dont_override_get) || !$crayon_preview_dont_override_get) {
$settings = array(CrayonSettings::TOP_SET => TRUE, CrayonSettings::TOP_MARGIN => 10, CrayonSettings::BOTTOM_SET => FALSE, CrayonSettings::BOTTOM_MARGIN => 0);
$crayon->settings($settings);
}
// Print the theme CSS
$theme_id = $crayon->setting_val(CrayonSettings::THEME);
if ($theme_id != NULL) {
echo CrayonResources::themes()->get_css($theme_id, date('U'));
}
$font_id = $crayon->setting_val(CrayonSettings::FONT);
if ($font_id != NULL) {
echo CrayonResources::fonts()->get_css($font_id);
}
// Load custom code based on language
$lang = $crayon->setting_val(CrayonSettings::FALLBACK_LANG);
$path = CrayonGlobalSettings::plugin_path() . CRAYON_UTIL_DIR . '/sample/' . $lang . '.txt';
if (isset($_POST[self::SAMPLE_CODE])) {
$crayon->code($_POST[self::SAMPLE_CODE]);
} else {
if ($lang && @file_exists($path)) {
$crayon->url($path);
} else {
$code = "\n// A sample class\nclass Human {\n\tprivate int age = 0;\n\tpublic void birthday() {\n\t\tage++;\n\t\tprint('Happy Birthday!');\n\t}\n}\n";
$crayon->code($code);
}
}
$crayon->title('Sample Code');
$crayon->marked('5-7');
$crayon->output($highlight = true, $nums = true, $print = true);
echo '</div>';
crayon_load_plugin_textdomain();
exit;
}
public function dirurl($user = NULL)
{
$path = $user ? CrayonGlobalSettings::upload_url() : CrayonGlobalSettings::plugin_path();
return CrayonUtil::path_slash($path . $this->relative_directory());
}
public function get_url($id)
{
return CrayonGlobalSettings::plugin_path() . CrayonUtil::pathf(CRAYON_FONT_DIR) . $id . '.css';
}
public static function plugin_path($plugin_path = NULL)
{
if ($plugin_path === NULL) {
return self::$plugin_path;
} else {
self::$plugin_path = CrayonUtil::path_slash($plugin_path);
}
}
public static function get_crayon_help_file()
{
// Load help
if (($help = @file_get_contents(CRAYON_HELP_FILE)) !== FALSE) {
$help = str_replace('{PLUGIN}', CrayonGlobalSettings::plugin_path(), $help);
} else {
$help = 'Help failed to load... Try <a href="#info">these</a> instead.';
}
return $help;
}
