X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fhtmloutputter.php;h=f1496768b12b0b540cb9f97594aec1d72459bc5f;hb=046d070ad46bb58096664dabb6f7c13a062d847d;hp=d079fac06947228811bbe2133264bd20ec1567cd;hpb=9abe6fa66632f1a0ddbfa028e51c6676a4357d5c;p=quix0rs-gnu-social.git

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index d079fac069..f1496768b1 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -108,10 +108,17 @@ class HTMLOutputter extends XMLOutputter
 
         header('Content-Type: '.$type);
 
+	// Output anti-framing headers to prevent clickjacking (respected by newer
+        // browsers).
+	if (common_config('javascript', 'bustframes')) {
+            header('X-XSS-Protection: 1; mode=block'); // detect XSS Reflection attacks
+            header('X-Frame-Options: SAMEORIGIN'); // no rendering if origin mismatch
+        }
+
         $this->extraHeaders();
         if (preg_match("/.*\/.*xml/", $type)) {
             // Required for XML documents
-            $this->xw->startDocument('1.0', 'UTF-8');
+            $this->startXML();
         }
         $this->xw->writeDTD('html',
                             '-//W3C//DTD XHTML 1.0 Strict//EN',
@@ -119,9 +126,16 @@ class HTMLOutputter extends XMLOutputter
 
         $language = $this->getLanguage();
 
-        $this->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
-                                          'xml:lang' => $language,
-                                          'lang' => $language));
+        $attrs = array(
+            'xmlns' => 'http://www.w3.org/1999/xhtml',
+            'xml:lang' => $language,
+            'lang' => $language
+        );
+
+        if (Event::handle('StartHtmlElement', array($this, &$attrs))) {
+            $this->elementStart('html', $attrs);
+            Event::handle('EndHtmlElement', array($this, &$attrs));
+        }
     }
 
     function getLanguage()
@@ -163,23 +177,28 @@ class HTMLOutputter extends XMLOutputter
      * @param string $label        text of label for the element
      * @param string $value        value of the element, default null
      * @param string $instructions instructions for valid input
+     * @param string $name         name of the element; if null, the id will
+     *                             be used
+     * @param bool   $required     HTML5 required attribute (exclude when false)
      *
-     * @todo add a $name parameter
      * @todo add a $maxLength parameter
      * @todo add a $size parameter
      *
      * @return void
      */
 
-    function input($id, $label, $value=null, $instructions=null)
+    function input($id, $label, $value=null, $instructions=null, $name=null, $required=false)
     {
         $this->element('label', array('for' => $id), $label);
-        $attrs = array('name' => $id,
-                       'type' => 'text',
-                       'id' => $id);
+        $attrs = array('type' => 'text',
+                       'id'   => $id);
+        $attrs['name'] = is_null($name) ? $id : $name;
         if (!is_null($value)) { // value can be 0 or ''
             $attrs['value'] = $value;
         }
+        if (!empty($required)) {
+            $attrs['required'] = 'required';
+        }
         $this->element('input', $attrs);
         if ($instructions) {
             $this->element('p', 'form_guide', $instructions);
@@ -287,7 +306,7 @@ class HTMLOutputter extends XMLOutputter
 
     function hidden($id, $value, $name=null)
     {
-        $this->element('input', array('name' => ($name) ? $name : $id,
+        $this->element('input', array('name' => $name ?: $id,
                                       'type' => 'hidden',
                                       'id' => $id,
                                       'value' => $value));
@@ -336,7 +355,7 @@ class HTMLOutputter extends XMLOutputter
     {
         $this->element('input', array('type' => 'submit',
                                       'id' => $id,
-                                      'name' => ($name) ? $name : $id,
+                                      'name'  => $name ?: $id,
                                       'class' => $cls,
                                       'value' => $label,
                                       'title' => $title));
@@ -362,7 +381,7 @@ class HTMLOutputter extends XMLOutputter
 
                 if (strpos($src, 'plugins/') === 0 || strpos($src, 'local/') === 0) {
 
-                    $src = common_path($src, StatusNet::isHTTPS()) . '?version=' . STATUSNET_VERSION;
+                    $src = common_path($src, StatusNet::isHTTPS()) . '?version=' . GNUSOCIAL_VERSION;
 
                 } else {
 
@@ -413,7 +432,7 @@ class HTMLOutputter extends XMLOutputter
                         $path = '/'.$path;
                     }
 
-                    $src = $protocol.'://'.$server.$path.$src . '?version=' . STATUSNET_VERSION;
+                    $src = $protocol.'://'.$server.$path.$src . '?version=' . GNUSOCIAL_VERSION;
                 }
             }
 
@@ -471,7 +490,7 @@ class HTMLOutputter extends XMLOutputter
                 }else{
                     $src = common_path($src, StatusNet::isHTTPS());
                 }
-                $src.= '?version=' . STATUSNET_VERSION;
+                $src.= '?version=' . GNUSOCIAL_VERSION;
             }
             $this->element('link', array('rel' => 'stylesheet',
                                     'type' => 'text/css',
@@ -509,28 +528,50 @@ class HTMLOutputter extends XMLOutputter
      * @param string $label        text of label for the element
      * @param string $content      content of the textarea, default none
      * @param string $instructions instructions for valid input
+     * @param string $name         name of textarea; if null, $id will be used
+     * @param int    $cols         number of columns
+     * @param int    $rows         number of rows
+     * @param bool   $required     HTML5 required attribute (exclude when false)
      *
      * @return void
-     *
-     * @todo add a $name parameter
-     * @todo add a $cols parameter
-     * @todo add a $rows parameter
      */
 
-    function textarea($id, $label, $content=null, $instructions=null)
-    {
+    function textarea(
+        $id,
+        $label,
+        $content      = null,
+        $instructions = null,
+        $name         = null,
+        $cols         = null,
+        $rows         = null,
+        $required     = false
+    ) {
         $this->element('label', array('for' => $id), $label);
-        $this->element('textarea', array('rows' => 3,
-                                         'cols' => 40,
-                                         'name' => $id,
-                                         'id' => $id),
-                       ($content) ? $content : '');
+        $attrs = array(
+            'rows' => 3,
+            'cols' => 40,
+            'id' => $id
+        );
+        $attrs['name'] = is_null($name) ? $id : $name;
+
+        if ($cols != null) {
+            $attrs['cols'] = $cols;
+
+        }
+        if ($rows != null) {
+            $attrs['rows'] = $rows;
+        }
+        $this->element(
+            'textarea',
+            $attrs,
+            is_null($content) ? '' : $content
+        );
         if ($instructions) {
             $this->element('p', 'form_guide', $instructions);
         }
     }
 
-    /**
+   /**
     * Internal script to autofocus the given element on page onload.
     *
     * @param string $id element ID, must refer to an existing element