X-Git-Url: https://git.cweiske.de/phorkie.git/blobdiff_plain/63575a005e8e2386abb24e97791e18d61e6350fe..43b23197ffc3e1d08a1e08b09dbb31f06692d7ff:/src/phorkie/ForkRemote.php

diff --git a/src/phorkie/ForkRemote.php b/src/phorkie/ForkRemote.php
index f3639b2..f8e319a 100644
--- a/src/phorkie/ForkRemote.php
+++ b/src/phorkie/ForkRemote.php
@@ -3,40 +3,79 @@ namespace phorkie;
 
 class ForkRemote
 {
+    /**
+     * Contains error message when parse() failed
+     */
+    public $error;
+
     protected $url;
 
+    /**
+     * Array with keys (URL title) and values (arrays of urls)
+     * Only supported URLs are included.
+     *
+     * @var array
+     */
+    protected $arGitUrls;
+
+
+
     public function __construct($url)
     {
-        $this->url = $url;
+        $this->url = trim($url);
     }
 
     public function parse()
     {
-        $scheme = parse_url($this->url, PHP_URL_SCHEME);
-        switch ($scheme) {
-        case 'git':
-            //clearly a git url
-            $this->gitUrl = $this->url;
-            return true;
-
-        case 'ssh':
-            //FIXME: maybe loosen this when we know how to skip the 
-            //"do you trust this server" question of ssh
-            $this->error = 'ssh:// URLs are not supported';
-            return false;
-
-        case 'http':
-        case 'https':
-            return $this->extractUrlsFromHtml($this->url);
+        $hp = new HtmlParser();
+        $ret = $hp->extractGitUrls($this->url);
+        $this->arGitUrls = $hp->getGitUrls();
+        $this->error = $hp->error;
+
+        return $ret;
+    }
+
+    /**
+     * Iterate through all git urls and return one if there is only
+     * one supported one.
+     *
+     * @return mixed Boolean false or array with keys "url" and "title"
+     */
+    public function getUniqueGitUrl()
+    {
+        $nFound = 0;
+        foreach ($this->arGitUrls as $title => $arUrls) {
+            foreach ($arUrls as $url) {
+                $nFound++;
+                $uniqueUrl = array('url' => $url, 'title' => $title);
+            }
         }
 
-        $this->error = 'Unknown URLs scheme: ' . $scheme;
+        if ($nFound == 1) {
+            return $uniqueUrl;
+        }
         return false;
     }
 
-    protected function extractUrlsFromHtml($url)
+    public function getGitUrls()
     {
+        return $this->arGitUrls;
+    }
+
+    /**
+     * Get the URL from which the git URL was derived, often
+     * the HTTP URL.
+     *
+     * @return string
+     */
+    public function getUrl()
+    {
+        return $this->url;
     }
-}
 
+    public function setUrl($url)
+    {
+        $this->url = $url;
+    }
+}
 ?>