fix Jirafeau URL project in footer

[jirafeau_mojo42.git] / lib / functions.php

diff --git a/lib/functions.php b/lib/functions.php
index f1c1d77a4b199078dcbe6ea018de4c5ca3319f35..f1f89652aa586502b9e2968edbaab6517c2b0f3a 100755 (executable)
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -90,6 +90,18 @@ jirafeau_gen_random ($l)
     return $code;
 }
 
+function is_ssl() {
+    if ( isset($_SERVER['HTTPS']) ) {
+        if ( 'on' == strtolower($_SERVER['HTTPS']) )
+            return true;
+        if ( '1' == $_SERVER['HTTPS'] )
+            return true;
+    } elseif ( isset($_SERVER['SERVER_PORT']) && ( '443' == $_SERVER['SERVER_PORT'] ) ) {
+        return true;
+    }
+    return false;
+}
+
 function
 jirafeau_human_size ($octets)
 {
@@ -515,12 +527,6 @@ function check_errors ()
 
      if (!is_writable (VAR_BLOCK))
         add_error (t('The block directory is not writable!'), VAR_BLOCK);
-
-   /* Check if the install.php script is still in the directory. */
-    if (file_exists (JIRAFEAU_ROOT . 'install.php'))
-        add_error (t('Installer script still present'),
-             t('Please make sure to delete the installer script ' .
-               '"install.php" before continuing.'));
 }
 
 /**
@@ -905,7 +911,7 @@ jirafeau_async_end ($ref, $code, $crypt, $link_name_length)
     $crypt_key = '';
     if ($crypt == true && extension_loaded('mcrypt'))
     {
-        $cypt_key = jirafeau_encrypt_file ($p, $p);
+        $crypt_key = jirafeau_encrypt_file ($p, $p);
         if (strlen($crypt_key) > 0)
             $crypted = true;
     }