public function readFile($file)
{
if (strpos($file, "://") !== false) {
$r = new \Clips\Resource($file);
return $r->contents();
}
// Try the absolute path first
if (file_exists($file)) {
return file_get_contents($file);
}
foreach (\Clips\clips_config('sass_folders', array()) as $folder) {
$r = \Clips\try_path(\Clips\path_join($folder, $file));
if ($r) {
return file_get_contents($r);
}
}
foreach ($this->includePathes as $path) {
$filepath = $path . '/' . $file;
if (file_exists($filepath) && is_file($filepath) && is_readable($filepath)) {
return file_get_contents($filepath);
}
}
return '';
}
/**
* Render the template using the mustache engine
*
* @args
* template: The template uri for render
* args: The args that used for render
*/
public function render($template, $args = array())
{
if (func_num_args() > 2) {
// They must using the variable args method
$args = func_get_args();
$template = array_shift($args);
return $this->render($template, $args);
}
// Get the cache file name by md5 it
$hash = md5($template);
$cacheDir = $this->filecache->cacheDir();
if (!file_exists($cacheDir)) {
// Create the directory if not exists
mkdir($cacheDir, 0755, true);
}
$phpname = \Clips\path_join($cacheDir, 'tpl_' . $hash . '.php');
$debug = \Clips\config('debug_template');
// Check if we can found the compiled php
if (!file_exists($phpname) || $debug) {
// Can't found this template in cache, read it from resource
$resource = new \Clips\Resource($template);
$str = $resource->contents();
$flags = \Clips\context('template_flags');
if (!$flags) {
$flags = \Clips\config('template_flags');
if ($flags) {
$flags = $flags[0];
} else {
$flags = LightnCandy::FLAG_ERROR_EXCEPTION | LightnCandy::FLAG_HANDLEBARS | LightnCandy::FLAG_HANDLEBARSJS;
}
}
$opts = array('flags' => $flags);
$partials = \Clips\context('template_partials');
if ($partials) {
$opts['partials'] = $partials;
}
$default_helpers = array('site_url' => '\\Clips\\Libraries\\site_url', 'static_url' => '\\Clips\\Libraries\\static_url', 'php' => '\\Clips\\Libraries\\php_call');
$default_block_helpers = array('times' => '\\Clips\\Libraries\\times', 'randtimes' => '\\Clips\\Libraries\\randtimes');
$helpers = \Clips\context('template_helpers');
if ($helpers) {
$opts['helpers'] = array_merge($default_helpers, $helpers);
} else {
$opts['helpers'] = $default_helpers;
}
$block_helpers = \Clips\context('template_block_helpers');
if ($block_helpers) {
$opts['hbhelpers'] = array_merge($default_block_helpers, $block_helpers);
} else {
$opts['hbhelpers'] = $default_block_helpers;
}
if ($str) {
$php = "<?php " . PHP_EOL . LightnCandy::compile($str, $opts);
// Save it to php file
file_put_contents($phpname, $php);
}
}
if (file_exists($phpname)) {
$renderer = (include $phpname);
return $renderer((array) $args);
}
return '';
}
