<?php
if (!isset($gCms)) {
exit;
}
$url = $this->GetPreference('ical_holidays');
if (!$url) {
return;
}
$minutes = 7 * 24 * 60;
// 7 DAYS
$cachedfile = new cge_cached_remote_file($url, $minutes);
if (!$cachedfile->size()) {
return;
}
$ical = new \CGCalendar\IcalParser();
$ical->parseFile($cachedfile->get_dest());
$events = $ical->getSortedEvents();
if (count($events)) {
$out = array();
foreach ($events as $event) {
$obj = array();
$obj['start'] = $event['DTSTART']->format('Y-m-d');
$obj['end'] = $event['DTEND']->format('Y-m-d');
$obj['allDay'] = true;
$obj['title'] = $event['SUMMARY'];
$obj['type'] = 'holiday';
$out[] = $obj;
}
\cge_utils::send_ajax_and_exit($out);
}
/**
* Render the output javascript and stylesheets into cachable files
* and output the appropriate HTML tags.
*
* @param array $opts Options for this method (for further reference, see the {cgjs_render} smarty tag.
* @return string HTML output code.
*/
public static function render($opts = null)
{
if (count(self::$_rlibs) == 0 && count(self::$_required) == 0) {
return;
}
// nothing to do.
// process options
$options = array();
$options['excludes'] = array();
if (!cmsms()->is_frontend_request()) {
// the cmsms admin console includes versions of these.
$excludes = array();
$excludes[] = 'jquery';
$excludes[] = 'ui';
$excludes[] = 'fileupload';
$options['excludes'] = $excludes;
}
if (is_array($opts)) {
$options = array_merge_recursive($options, $opts);
}
if (isset($options['no_jquery']) && !in_array('jquery', $options['excludes'])) {
$options['excludes'][] = 'jquery';
}
if (isset($options['excludes']) && count($options['excludes'])) {
// clean up the excludes
$out = array();
foreach ($options['excludes'] as &$str) {
$str = strtolower(trim($str));
if (!$str) {
continue;
}
if (!in_array($str, $out)) {
$out[] = $str;
}
}
$options['excludes'] = $out;
}
$options['lang'] = \CmsNlsOperations::get_current_language();
// expand some options to simple variables.
$config = \cms_config::get_instance();
$cache_lifetime = isset($options['cache_lifetime']) ? (int) $options['cache_lifetime'] : 24;
$cache_lifetime = (int) \cge_utils::get_param($config, 'cgejs_cachelife', $cache_lifetime);
$cache_lifetime = max($cache_lifetime, 1);
$nocache = isset($options['no_cache']) ? TRUE : FALSE;
$nocache = \cge_utils::get_param($config, 'cgejs_nocache', $nocache);
$nominify = isset($options['nominify']) ? TRUE : FALSE;
// overrides anything in libs.
$nominify = \cge_utils::get_param($config, 'cgejs_nominify', $nominify);
$nocsssmarty = isset($options['nocsssmarty']) || $nominify ? TRUE : $nocache;
$addkey = \cge_utils::get_param($options, 'addkey', '');
$do_js = isset($options['no_js']) ? FALSE : TRUE;
$do_css = isset($options['no_css']) ? FALSE : TRUE;
$js_fmt = '<script type="text/javascript" src="%s"></script>';
$css_fmt = '<link type="text/css" rel="stylesheet" href="%s"/>';
if ($nocache) {
$nominify = true;
}
if (!$nominify) {
require_once dirname(__DIR__) . '/jsmin.php';
}
$get_relative_url = function ($filename) {
$config = \cms_config::get_instance();
$relative_url = '';
if (startswith($filename, $config['root_path'])) {
$relative_url = str_replace($config['root_path'], $config['root_url'], dirname($filename));
if (!endswith($relative_url, '/')) {
$relative_url .= '/';
}
if (startswith($relative_url, 'http:')) {
$relative_url = substr($relative_url, 5);
}
if (startswith($relative_url, 'https:')) {
$relative_url = substr($relative_url, 6);
}
}
return $relative_url;
};
$fix_css_urls = function ($css, $url_prefix) {
$css_search = '#url\\(\\s*[\'"]?(.*?)[\'"]?\\s*\\)#';
$css_url_fix = function ($matches) use($url_prefix) {
if (startswith($matches[1], 'data:')) {
return $matches[0];
}
if (startswith($matches[1], 'http:')) {
return $matches[0];
}
if (startswith($matches[1], 'https:')) {
return $matches[0];
}
if (startswith($matches[1], '//')) {
return $matches[0];
}
//$str = substr($matches[1],0,-1);
$str = $matches[1];
return "url('{$url_prefix}{$str}')";
};
$out = preg_replace_callback($css_search, $css_url_fix, $css);
return $out;
};
$get_code = function ($rec, $type) use(&$get_relative_url, &$fix_css_urls) {
$config = \cms_config::get_instance();
if ($type == "js") {
$js = null;
if (isset($rec->jsfile)) {
$jsfile = $rec->jsfile;
if (!is_array($jsfile)) {
$jsfile = array($jsfile);
}
$js = null;
foreach ($jsfile as $one_file) {
$one_file = self::_expand_filename($one_file);
$js .= "/* jsloader // javascript file {$one_file} */\n";
if (is_file($one_file)) {
$js .= @file_get_contents($one_file);
}
}
} else {
if (isset($rec->jsurl)) {
// cache this for at least 24 hours
if (startswith($rec->jsurl, $config['root_url'])) {
$fn = str_replace($config['root_url'], $config['root_path'], $rec->jsurl);
if (is_file($fn)) {
if (!endswith($js, "\n")) {
$js .= "\n";
}
$js .= "/* jsloader // javascript local file from url {$fn} */\n";
$js .= file_get_contents($fn);
}
} else {
$crf = new \cge_cached_remote_file($rec->jsurl, 48 * 60);
if ($crf->size()) {
if (!endswith($js, "\n")) {
$js .= "\n";
}
$js .= "/* jsloader // javascript remote {$rec->jsurl} */\n";
$js .= $crf->file_get_contents();
}
}
} else {
if (isset($rec->code)) {
$js .= "/* jsloader // javascript inline code */\n";
$js .= $rec->code;
}
}
}
return $js;
} else {
// css
$css = null;
if (isset($rec->cssfile)) {
$cssfile = $rec->cssfile;
if (!is_array($cssfile)) {
$cssfile = array($cssfile);
}
foreach ($cssfile as $one_file) {
$one_file = self::_expand_filename($one_file);
$tmp = file_get_contents($one_file);
$css .= "/* jsloader//css file: {$one_file} */\n";
$relative_url = $get_relative_url($one_file);
$tmp = $fix_css_urls($tmp, $relative_url);
$css .= $tmp;
}
} else {
if (isset($rec->cssname)) {
if (version_compare(CMS_VERSION, '1.99-alpha0') < 0) {
$query = 'SELECT css_id, css_name, css_text FROM ' . cms_db_prefix() . 'css WHERE css_name = ?';
$db = CmsApp::get_instance()->GetDb();
$row = $db->GetRow($query, array($rec->cssname));
if (!is_array($row)) {
return;
}
$css = trim($row['css_text']);
} else {
$css = CmsLayoutStylesheet::load($rec->cssname)->get_content();
}
} else {
if (isset($rec->cssurl)) {
if (startswith($rec->cssurl, $config['root_url'])) {
$fn = str_replace($config['root_url'], $config['root_path'], $rec->cssurl);
if (is_file($fn)) {
$relative_url = $get_relative_url($fn);
$tmp .= file_get_contents($fn);
$tmp = $fix_css_urls($tmp, $relative_url);
if (!endswith($css, "\n")) {
$css .= "\n";
}
$css .= "/* jsloader //css local file from url {$fn} */\n";
$css .= $tmp;
}
} else {
$crf = new \cge_cached_remote_file($rec->cssurl, 48 * 60);
if ($crf->size()) {
if (!endswith($css, "\n")) {
$css .= "\n";
}
$css .= "/* jsloader//css remote {$rec->cssurl} */\n";
$css .= $crf->file_get_contents();
}
}
} else {
if (isset($rec->styles)) {
$css .= "/* jsloader//css inline code */\n";
$css .= $rec->styles;
}
}
}
}
return $css;
}
};
$get_minified_code = function ($rec, $type) use(&$get_code) {
/* check for a cached version of this code */
$fn = TMP_CACHE_LOCATION . '/cgejs_' . md5(__FILE__ . serialize($rec) . $type) . '.cache';
if (is_file($fn)) {
return file_get_contents($fn);
}
// not in cache
// calculate a prefix to go on top of the cache file, and test if we are really minifying
$code = $prefix = null;
$do_minify = TRUE;
if ($type == 'js') {
if (isset($rec->js_nominify) && $rec->js_nominify) {
$do_minify = FALSE;
}
if ($do_minify && isset($rec->jsfile)) {
$jsfile = $rec->jsfile;
if (!is_array($jsfile)) {
$jsfile = array($jsfile);
}
foreach ($jsfile as $one) {
if (strpos($one, '.min') !== FALSE || strpos($one, '.pack') !== FALSE) {
$do_minify = FALSE;
break;
}
}
}
if ($do_minify && isset($rec->jsurl)) {
if (strpos($rec->jsurl, '.min') !== FALSE || strpos($rec->jsurl, '.pack') !== FALSE) {
$do_minify = FALSE;
}
}
$prefix = "/* jsloader // cached javascript // ";
if (isset($rec->name)) {
$prefix .= $rec->name;
} else {
if (isset($rec->jsfile)) {
if (is_string($rec->jsfile)) {
$prefix .= $rec->jsfile;
} else {
$prefix .= $rec->jsfile[0];
}
} else {
if (isset($rec->code)) {
$prefix .= 'inline code';
}
}
}
$prefix .= " */\n";
} else {
// CSS
if (isset($rec->css_nominify) && $rec->css_nominify) {
$do_minify = FALSE;
}
if ($do_minify && isset($rec->cssfile)) {
$cssfile = $rec->cssfile;
if (!is_array($cssfile)) {
$cssfile = array($cssfile);
}
foreach ($cssfile as $one) {
if (strpos($one, '.min') !== FALSE || strpos($one, '.pack') !== FALSE) {
$do_minify = FALSE;
break;
}
}
}
if ($do_minify && isset($rec->cssurl)) {
if (strpos($rec->cssurl, '.min') !== FALSE || strpos($rec->cssurl, '.pack') !== FALSE) {
$do_minify = FALSE;
}
}
$prefix = "/* jsloader // cached css // ";
if (isset($rec->name)) {
$prefix .= $rec->name;
} else {
if (isset($rec->cssfile)) {
if (is_string($rec->cssfile)) {
$prefix .= $rec->cssfile;
} else {
$prefix .= $rec->cssfile[0];
}
} else {
$prefix .= 'inline code';
}
}
$prefix .= " */\n";
}
// get the code.
$code = $get_code($rec, $type);
if ($code) {
// got code... are we minifying and caching it?
if ($do_minify) {
$code = \JSMin::minify($code);
$code = $prefix . $code;
file_put_contents($fn, $code);
}
return $code;
}
};
// determine if we have to process all this cruft (which could potentially be very expensive)
$sig = md5(serialize(self::$_rlibs) . serialize(self::$_required) . serialize($options) . $nocache . $nominify . $cache_lifetime);
$cache_js = TMP_CACHE_LOCATION . "/cgejs_{$sig}.js";
$cache_css = TMP_CACHE_LOCATION . "/cgejs_{$sig}.css";
$do_js_tag = $do_css_tag = FALSE;
$do_js2 = $do_css2 = FALSE;
$do_processing = TRUE;
if ($nocache) {
// forced to rejenerate.
$do_js2 = $do_css2 = TRUE;
} else {
/* we can cache */
$etime = time() - $cache_lifetime * 3600;
if (is_file($cache_js)) {
$mtime1 = @filemtime($cache_js);
$do_js_tag = TRUE;
if ($mtime1 < $etime) {
// cache too olo, forced to rebuild
$do_js2 = FALSE;
}
} else {
// no file, gotta process.
$do_js2 = TRUE;
}
if (is_file($cache_css)) {
$mtime2 = @filemtime($cache_css);
$do_css_tag = TRUE;
if ($mtime2 < $etime) {
// cache too old, forced to rebuild
$do_css2 = FALSE;
}
} else {
// no file, gotta process.
$do_css2 = TRUE;
}
}
if ($do_js2 || $do_css2) {
// okay, we have work to do.
static $list = null;
if (is_null($list)) {
// now expand all our dependencies.
$list_0 = array();
$required = array_merge(self::$_rlibs, self::$_required);
foreach ($required as $rec) {
if (isset($rec->depends)) {
self::_resolve_dependencies($rec, $list_0, $options['excludes']);
} else {
$sig = md5(serialize($rec));
$list_0[$sig] = $rec;
}
}
// now check for callback items
// and get their code... this may be an expensive process
// note: may also have dependencies
$list = array();
foreach ($list_0 as $rec) {
if (isset($rec->callback)) {
$tmp = call_user_func($rec->callback, $rec->name);
if (is_object($tmp) && (isset($tmp->code) || isset($tmp->styles))) {
$list[] = $tmp;
}
} else {
$list[] = $rec;
}
}
unset($required, $list_0);
}
//
// process js
//
if ($do_js && $do_js2 && $list && count($list)) {
$txt = null;
foreach ($list as $rec) {
if ($nominify) {
$txt .= $get_code($rec, 'js');
} else {
$txt .= $get_minified_code($rec, 'js');
}
}
if ($txt) {
$do_js_tag = TRUE;
file_put_contents($cache_js, $txt);
}
}
//
// process css
//
if ($do_css && $do_css2 && $list && count($list)) {
$txt = null;
foreach ($list as $rec) {
if ($nominify) {
$txt .= $get_code($rec, 'css');
} else {
$txt .= $get_minified_code($rec, 'css');
}
}
if ($txt) {
$do_css_tag = TRUE;
file_put_contents($cache_css, $txt);
}
}
// do_css
}
// do processing
// do the output.
if ($nocache) {
$cache_js .= '?_t=' . time();
$cache_css .= '?_t=' . time();
}
$out = null;
if ($do_js_tag) {
$cache_url = $config['root_url'] . '/tmp/cache/' . basename($cache_js);
$out .= trim(sprintf($js_fmt, $cache_url)) . "\n";
}
if ($do_css_tag) {
$cache_url = $config['root_url'] . '/tmp/cache/' . basename($cache_css);
$out .= trim(sprintf($css_fmt, $cache_url)) . "\n";
}
// all freaking done
return $out;
}