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TemplateLoader.php
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TemplateLoader.php
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<?php declare(strict_types = 1);
/**
* Created by PhpStorm.
* User: lelouch
* Date: 11/9/16
* Time: 4:29 PM
*/
namespace FileFiddle\Application;
use FileFiddle\Application\Keys\Keys;
class TemplateLoader {
public static function loadHeaders(string $title = ""): string {
$headers = file_get_contents(Keys::COMMON_HEADER);
$vars = ["title" => $title];
return self::resolveTemplate($vars, $headers);
}
public static function loadFooters(): string {
return file_get_contents(Keys::COMMON_FOOTER);
}
/**
* @param array $vars
* @param string $content
* @return string
* @throws \RuntimeException
*/
public static function resolveTemplate(array $vars, string $content): string {
foreach ($vars as $k => $var) {
if(!is_string($k)) {
throw new \RuntimeException("The keys for the variables must be strings.");
}
$content = str_replace(
sprintf(
"{|%s|}",
$k),
$var,
$content);
}
return $content;
}
}