récupération du titre de la page pochée et rangement de fonctions dans un nouveau fichier

2 files changed, 153 insertions, 0 deletions

diff --git a/inc/functions.php b/inc/functions.php
new file mode 100755
index 00000000..9d321c67
--- /dev/null
+++ b/inc/functions.php
@@ -0,0 +1,153 @@
+<?php
+
+function url(){
+  $protocol = "http";
+  if(isset($_SERVER['HTTPS']))
+    if($_SERVER['HTTPS'] != "off")
+      $protocol = "https";
+
+  return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+}
+
+function generate_page($url,$title,$content) {
+    raintpl::$tpl_dir = './tpl/'; // template directory
+    raintpl::$cache_dir = "./cache/"; // cache directory
+    raintpl::$base_url = url(); // base URL of blog
+    raintpl::configure( 'path_replace', false );
+    raintpl::configure('debug', false);
+
+    $tpl = new raintpl(); //include Rain TPL
+
+    $tpl->assign( "url", $url);
+    $tpl->assign( "title", $title);
+    $tpl->assign( "content", $content);
+
+    $tpl->assign( "version", VERSION);
+
+    $tpl->draw( "index"); // draw the template
+}
+
+// function define to retrieve url content
+function get_external_file($url, $timeout) {
+    // spoofing FireFox 18.0
+    $useragent="Mozilla/5.0 (Windows NT 5.1; rv:18.0) Gecko/20100101 Firefox/18.0";
+
+    if  (in_array  ('curl', get_loaded_extensions())) {
+        // Fetch feed from URL
+        $curl = curl_init();
+        curl_setopt($curl, CURLOPT_URL, $url);
+        curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
+        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
+        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($curl, CURLOPT_HEADER, false);
+
+        // FeedBurner requires a proper USER-AGENT...
+        curl_setopt($curl, CURL_HTTP_VERSION_1_1, true);
+        curl_setopt($curl, CURLOPT_ENCODING, "gzip, deflate");
+        curl_setopt($curl, CURLOPT_USERAGENT, $useragent);
+
+        $data = curl_exec($curl);
+
+        $httpcode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+
+        $httpcodeOK = isset($httpcode) and ($httpcode == 200 or $httpcode == 301);
+
+        curl_close($curl);
+    } else {
+
+        // create http context and add timeout and user-agent
+        $context = stream_context_create(array('http'=>array('timeout' => $timeout, // Timeout : time until we stop waiting for the response.
+                                                                                    'header'=> "User-Agent: ".$useragent, // spoot Mozilla Firefox
+                                                                                    'follow_location' => true
+                                                        )));
+
+        // only download page lesser than 4MB
+        $data = @file_get_contents($url, false, $context, -1, 4000000); // We download at most 4 MB from source.
+        //  echo "<pre>http_response_header : ".print_r($http_response_header);
+
+        if(isset($http_response_header) and isset($http_response_header[0])) {
+            $httpcodeOK = isset($http_response_header) and isset($http_response_header[0]) and ((strpos($http_response_header[0], '200 OK') !== FALSE) or (strpos($http_response_header[0], '301 Moved Permanently') !== FALSE));
+        }
+    }
+
+    // if response is not empty and response is OK
+    if (isset($data) and isset($httpcodeOK) and $httpcodeOK ) {
+
+        // take charset of page and get it
+        preg_match('#<meta .*charset=.*>#Usi', $data, $meta);
+
+        // if meta tag is found
+        if (!empty($meta[0])) {
+            // retrieve encoding in $enc
+            preg_match('#charset="?(.*)"#si', $meta[0], $enc);
+
+            // if charset is found set it otherwise, set it to utf-8
+            $html_charset = (!empty($enc[1])) ? strtolower($enc[1]) : 'utf-8';
+
+        } else {
+            $html_charset = 'utf-8';
+            $enc[1] = '';
+        }
+
+        // replace charset of url to charset of page
+        $data = str_replace('charset='.$enc[1], 'charset='.$html_charset, $data);
+
+        return $data;
+    }
+    else {
+        return FALSE;
+    }
+}
+
+function rel2abs($rel, $base)
+{
+    /* return if already absolute URL */
+    if (parse_url($rel, PHP_URL_SCHEME) != '') return $rel;
+
+    /* queries and anchors */
+    if ($rel[0]=='#' || $rel[0]=='?') return $base.$rel;
+
+    /* parse base URL and convert to local variables:
+       $scheme, $host, $path */
+    extract(parse_url($base));
+
+    /* remove non-directory element from path */
+    $path = preg_replace('#/[^/]*$#', '', $path);
+
+    /* destroy path if relative url points to root */
+    if ($rel[0] == '/') $path = '';
+
+    /* dirty absolute URL */
+    $abs = "$host$path/$rel";
+
+    /* replace '//' or '/./' or '/foo/../' with '/' */
+    $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#');
+    for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {}
+
+    /* absolute URL is ready! */
+    return $scheme.'://'.$abs;
+}
+
+// $str=preg_replace('#(href|src)="([^:"]*)("|(?:(?:%20|\s|\+)[^"]*"))#','$1="http://wintermute.com.au/$2$3',$str);
+
+function absolutes_links($data, $base) {
+    // cherche les balises 'a' qui contiennent un href
+    $matches = array();
+    preg_match_all('#(href|src)="([^:"]*)("|(?:(?:%20|\s|\+)[^"]*"))#Si', $data, $matches, PREG_SET_ORDER);
+
+    // ne conserve que les liens ne commençant pas par un protocole « protocole:// » ni par une ancre « # »
+    foreach($matches as $i => $link) {
+        $link[1] = trim($link[1]);
+
+        if (!preg_match('#^(([a-z]+://)|(\#))#', $link[1]) ) {
+
+            $absolutePath=rel2abs($link[2],$base);
+
+            $data = str_replace($matches[$i][2], $absolutePath, $data);
+        }
+
+    }
+    return $data;
+}
+
+?>
\ No newline at end of file
diff --git a/inc/index.html b/inc/index.html
deleted file mode 100755
index e69de29b..00000000
--- a/inc/index.html
+++ /dev/null