runner: Link "learn how" in processing page works

slapos/runner/static/js/scripts/viewlog.js

@@ -6,8 +6,19 @@
 $(document).ready(function () {
     "use strict";
 
+    function getQueryVariable(variable) {
+      var query = window.location.search.substring(1);
+      var vars = query.split("&");
+      for (var i=0;i<vars.length;i++) {
+        var pair = vars[i].split("=");
+        if (pair[0] == variable) {
+          return pair[1];
+        }
+      } 
+    }
+
     // Current_log is not used for auto displaying mode, only for manual reload of log file!!!
-    var current_log = 'instance.log',
+    var current_log = (getQueryVariable("logfile") !== undefined)? getQueryVariable("logfile") : "instance.log",
         sending,
         state,
         selectedFile = "",

slapos/runner/templates/viewLog.html

@@ -37,7 +37,7 @@
           <p>Processing</p>
           <div class="clear"></div>
         </div>
-        <p>SlapOS rebuild your software from source, allowing you to easily patch or add any free software. <a href="#">Lean how!</a></p>
+        <p>SlapOS rebuild your software from source, allowing you to easily patch or add any free software. <a href="{{ url_for('viewLog', logfile='software.log') }}">Learn how!</a></p>
       </div>
 
       <h2 class="instance">Running State</h2>
@@ -49,7 +49,7 @@
           <p>Waiting for starting</p>
           <div class="clear"></div>
         </div>
-        <p>SlapOS configure your running environment to match your needs. <a href="#">Lean how!</a></p>
+        <p>SlapOS configure your running environment to match your needs. <a href="{{ url_for('viewLog', logfile='instance.log') }}">Learn how!</a></p>
       </div>
 
       <div class="separator"></div>