Merge branch 'v0.11' into stable

[github/shaarli/Shaarli.git] / application / http / Url.php

diff --git a/application/Url.php b/application/http/Url.php
similarity index 63%
rename from application/Url.php
rename to application/http/Url.php
index 3b7f19c207770679d2fff77a709210529ffa2afa..90444a2f4beaf0ad15df3be06ff36d4431d61811 100644 (file)
--- a/application/Url.php
+++ b/application/http/Url.php
@@ -1,91 +1,6 @@
 <?php
-/**
- * Converts an array-represented URL to a string
- *
- * Source: http://php.net/manual/en/function.parse-url.php#106731
- *
- * @see http://php.net/manual/en/function.parse-url.php
- *
- * @param array $parsedUrl an array-represented URL
- *
- * @return string the string representation of the URL
- */
-function unparse_url($parsedUrl)
-{
-    $scheme   = isset($parsedUrl['scheme']) ? $parsedUrl['scheme'].'://' : '';
-    $host     = isset($parsedUrl['host']) ? $parsedUrl['host'] : '';
-    $port     = isset($parsedUrl['port']) ? ':'.$parsedUrl['port'] : '';
-    $user     = isset($parsedUrl['user']) ? $parsedUrl['user'] : '';
-    $pass     = isset($parsedUrl['pass']) ? ':'.$parsedUrl['pass']  : '';
-    $pass     = ($user || $pass) ? "$pass@" : '';
-    $path     = isset($parsedUrl['path']) ? $parsedUrl['path'] : '';
-    $query    = isset($parsedUrl['query']) ? '?'.$parsedUrl['query'] : '';
-    $fragment = isset($parsedUrl['fragment']) ? '#'.$parsedUrl['fragment'] : '';
 
-    return "$scheme$user$pass$host$port$path$query$fragment";
-}
-
-/**
- * Removes undesired query parameters and fragments
- *
- * @param string url Url to be cleaned
- *
- * @return string the string representation of this URL after cleanup
- */
-function cleanup_url($url)
-{
-    $obj_url = new Url($url);
-    return $obj_url->cleanup();
-}
-
-/**
- * Get URL scheme.
- *
- * @param string url Url for which the scheme is requested
- *
- * @return mixed the URL scheme or false if none is provided.
- */
-function get_url_scheme($url)
-{
-    $obj_url = new Url($url);
-    return $obj_url->getScheme();
-}
-
-/**
- * Adds a trailing slash at the end of URL if necessary.
- *
- * @param string $url URL to check/edit.
- *
- * @return string $url URL with a end trailing slash.
- */
-function add_trailing_slash($url)
-{
-    return $url . (!endsWith($url, '/') ? '/' : '');
-}
-
-/**
- * Replace not whitelisted protocols by 'http://' from given URL.
- *
- * @param string $url       URL to clean
- * @param array  $protocols List of allowed protocols (aside from http(s)).
- *
- * @return string URL with allowed protocol
- */
-function whitelist_protocols($url, $protocols)
-{
-    if (startsWith($url, '?') || startsWith($url, '/')) {
-        return $url;
-    }
-    $protocols = array_merge(['http', 'https'], $protocols);
-    $protocol = preg_match('#^(\w+):/?/?#', $url, $match);
-    // Protocol not allowed: we remove it and replace it with http
-    if ($protocol === 1 && ! in_array($match[1], $protocols)) {
-        $url = str_replace($match[0], 'http://', $url);
-    } elseif ($protocol !== 1) {
-        $url = 'http://' . $url;
-    }
-    return $url;
-}
+namespace Shaarli\Http;
 
 /**
  * URL representation and cleanup utilities
@@ -182,7 +97,7 @@ class Url
         }
         return $input;
     }
-    
+
     /**
      * Returns a string representation of this URL
      */
@@ -196,7 +111,7 @@ class Url
      */
     protected function cleanupQuery()
     {
-        if (! isset($this->parts['query'])) {
+        if (!isset($this->parts['query'])) {
             return;
         }
 
@@ -224,7 +139,7 @@ class Url
      */
     protected function cleanupFragment()
     {
-        if (! isset($this->parts['fragment'])) {
+        if (!isset($this->parts['fragment'])) {
             return;
         }
 
@@ -257,7 +172,7 @@ class Url
     public function idnToAscii()
     {
         $out = $this->cleanup();
-        if (! function_exists('idn_to_ascii') || ! isset($this->parts['host'])) {
+        if (!function_exists('idn_to_ascii') || !isset($this->parts['host'])) {
             return $out;
         }
         $asciiHost = idn_to_ascii($this->parts['host'], 0, INTL_IDNA_VARIANT_UTS46);
@@ -291,7 +206,7 @@ class Url
     }
 
     /**
-     * Test if the Url is an HTTP one.
+     * Test if the UrlUtils is an HTTP one.
      *
      * @return true is HTTP, false otherwise.
      */