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<?php |
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namespace FFMVC\Helpers; |
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/** |
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* URL Helper Class |
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* |
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* @package helpers |
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* @author Vijay Mahrra <[email protected]> |
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* @copyright (c) Copyright 2016 Vijay Mahrra |
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* @license GPLv3 (http://www.gnu.org/licenses/gpl-3.0.html) |
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*/ |
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class Url extends \Prefab |
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{ |
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/** |
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* Build and return a URL |
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* converting 2nd argument $params to querystring if array |
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* |
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* @param string $url name of the url alias |
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* @param mixed $params url params as string or array |
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* @param boolean $https force it to be https? |
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* @return string |
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*/ |
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public static function external(string $url, $params = null, bool $https = true): string |
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{ |
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if (!empty($params)) { |
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if (is_array($params)) { |
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$params = http_build_query($params); |
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} |
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if (!empty($params)) { |
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$url .= '?' . $params; |
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} |
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} |
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if (!empty($https)) { |
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$p = \UTF::instance()->strpos($url, 'http://'); |
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if ($p !== false) { |
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$url = 'https://' . \UTF::instance()->substr($url, 7); |
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} |
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} |
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return $url; |
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} |
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/** |
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* Return an f3 URL route by its alias or the given path |
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* converting 2nd argument $params to querystring if array |
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* |
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* @param string $url name of the url alias if beginning with @ or relative |
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* |
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* @param mixed $params url params as string or array |
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* @param boolean $full default true |
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* @return string |
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*/ |
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public static function internal(string $url, $params = null, bool $full = true): string |
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{ |
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$f3 = \Base::instance(); |
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if ('@' == $url[0]) { |
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$url = $f3->alias(\UTF::instance()->substr($url,1)); |
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} |
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// missing slash at start of url path |
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if ('/' !== \UTF::instance()->substr($url, 0, 1)) { |
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$url = '/' . $url; |
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} |
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if (!empty($params)) { |
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$session_name = strtolower(session_name()); |
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if (array_key_exists($session_name, $params)) { |
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unset($params[$session_name]); |
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} |
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if (is_array($params)) { |
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$params = http_build_query($params); |
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} |
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if (!empty($params)) { |
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$url .= '?' . $params; |
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} |
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} |
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return empty($full) ? $url : $f3->get('SCHEME') . '://' . $f3->get('HOST') . $url; |
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} |
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} |
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