Backport usermanager code from HEAD so I can get it in the snaps and

start testing it properly
There's still some CSS/HTML fixes needed but the code seems to work

1 files changed, 156 insertions, 0 deletions

diff --git a/usr/local/www/headjs.php b/usr/local/www/headjs.php
new file mode 100644
index 0000000..e2b4e20
--- /dev/null
+++ b/usr/local/www/headjs.php
@@ -0,0 +1,156 @@
+<?php
+
+function getHeadJS() {
+  global $_SERVER, $HTTP_SERVER_VARS, $g, $use_loader_tab_gif;
+
+  if(!$use_loader_tab_gif)
+    $loader_gif = "/themes/{$g['theme']}/images/misc/loader.gif";
+  else
+    $loader_gif = "/themes/{$g['theme']}/images/misc/loader_tab.gif";
+
+  $headjs = "
+    var input_errors = '';
+    Event.observe(window, 'load', init, false);
+  ";
+  $_SESSION['NO_AJAX'] == "True" ? $noajax = "var noAjaxOnSubmit = true;" : $noajax = "var noAjaxOnSubmit = false;";
+
+  $headjs .= "
+    {$noajax}
+
+    function init() {
+      if($('submit') && ! noAjaxOnSubmit) {
+        // debugging helper
+        //alert('adding observe event for submit button');
+        
+        Event.observe(\"submit\", \"click\", submit_form, false);
+        $('submit').onclick = function() {return false;};
+        var to_insert = \"<div style='visibility:hidden' id='loading' name='loading'><img src='{$loader_gif}' \/><\/div>\";
+        new Insertion.Before('submit', to_insert);
+      }
+    }
+    
+    function submit_form(e){
+      // debugging helper
+      //alert(Form.serialize($('iform')));
+      
+      if($('inputerrors'))
+        $('inputerrors').innerHTML = '';
+        
+      /* dsh: Introduced because pkg_edit tries to set some hidden fields
+       *      if executing submit's onclick event. Tho click gets deleted
+       *      by Ajax. Hence using onkeydown instead.
+       */
+      if($('submit') && $('submit').onkeydown)
+        $('submit').onkeydown();
+      if($('submit'))
+        $('submit').style.visibility = 'hidden';
+      if($('cancelbutton'))
+        $('cancelbutton').style.visibility = 'hidden';
+      $('loading').style.visibility = 'visible';
+      // submit the form using Ajax
+  ";
+  
+  
+  isset($HTTP_SERVER_VARS['AUTH_USER']) ? $scriptName = split("/", $_SERVER["SCRIPT_FILENAME"]) : $scriptName = split("/", "/index.php");
+  isset($HTTP_SERVER_VARS['AUTH_USER']) ? $loggedin = "var isLoggedIn = true;" : $loggedin = "var isLoggedIn = false;";
+  $scriptElms = count($scriptName);
+  $scriptName = $scriptName[$scriptElms-1];
+  $realScriptName = $_SERVER["SCRIPT_NAME"];
+
+  $headjs .= "
+       {$loggedin}
+
+      if (! isLoggedIn) {
+        var newInput = document.createElement('input');
+        newInput.setAttribute('id', 'scriptname');
+        newInput.setAttribute('name', 'scriptname');
+        newInput.setAttribute('value', '$realScriptName');
+        newInput.setAttribute('type', 'hidden');
+
+        $('iform').appendChild(newInput);
+      }
+
+      new Ajax.Request('{$scriptName}', {
+                method     : 'post',
+                parameters : Form.serialize($('iform')),
+                onSuccess  : formSubmitted,
+                onFailure  : formFailure
+      });
+    }
+   
+    function formSubmitted(resp) {
+      var responseText = resp.responseText;
+      
+      // debugging helper
+      //alert(responseText);
+      
+      if(responseText.indexOf('html') > 0) {
+        /* somehow we have been fed an html page! */
+        //alert('Somehow we have been fed an html page! Forwarding to /.');
+        document.location.href = '/';
+      }
+      
+      eval(responseText);
+    }
+    
+    /* this function will be called if an HTTP error will be triggered */
+    function formFailure(resp) {
+      alert('An error occured while saving the data ' + resp.responseText);
+    }
+    
+    function showajaxmessage(message) {
+      var message_html;
+
+      if (message == '') {
+        NiftyCheck();
+        Rounded(\"div#redbox\",\"all\",\"#FFF\",\"#990000\",\"smooth\");
+        Rounded(\"td#blackbox\",\"all\",\"#FFF\",\"#000000\",\"smooth\");
+
+        if($('submit'))
+          $('submit').style.visibility = 'visible';
+        if($('cancelbutton'))
+          $('cancelbutton').style.visibility = 'visible';
+        if($('loading'))
+          $('loading').style.visibility = 'hidden';
+
+        return;
+      }
+
+      message_html = '<table height=\"32\" width=\"100%\"><tr><td>';
+      message_html += '<div style=\"background-color:#990000\" id=\"redbox\">';
+      message_html += '<table width=\"100%\"><tr><td width=\"8%\">';
+      message_html += '&nbsp;&nbsp;&nbsp;';
+      message_html += '<img style=\"vertical-align:middle\" src=\"/themes/{$g['theme']}/images/icons/icon_exclam.gif\" width=\"28\" height=\"32\" \/>';
+      message_html += '<\/td><td width=\"70%\"><font color=\"white\">';
+      message_html += '<b>' + message + '<\/b><\/font><\/td>';
+
+      if(message.indexOf('apply') > 0) {
+        message_html += '<td>';
+        message_html += '<input name=\"apply\" type=\"submit\" class=\"formbtn\" id=\"apply\" value=\"" . gettext("Apply changes") . "\" \/>';
+        message_html += '<\/td>';
+      }
+
+      message_html += '<\/tr><\/table><\/div><\/td><\/table><br \/>';
+      $('inputerrors').innerHTML = message_html;
+
+      NiftyCheck();
+      Rounded(\"div#redbox\",\"all\",\"#FFF\",\"#990000\",\"smooth\");
+      Rounded(\"td#blackbox\",\"all\",\"#FFF\",\"#000000\",\"smooth\");
+
+      if($('submit'))
+        $('submit').style.visibility = 'visible';
+      if($('cancelbutton'))
+        $('cancelbutton').style.visibility = 'visible';
+      if($('loading'))
+        $('loading').style.visibility = 'hidden';
+      if($('inputerrors'))
+        window.scrollTo(0, 0);
+      if($('inputerrors'))
+        new Effect.Shake($('inputerrors'));
+    }
+  ";
+
+  return $headjs;
+}
+
+?>