Changeset 153 for Dev/trunk/returnStep.php

Timestamp:

11/15/11 11:01:31 (13 years ago)

Author:

fpvanagthoven

Message:

 

File:

• Dev/trunk/returnStep.php (modified) (2 diffs)

Dev/trunk/returnStep.php

@@ -1 @@
-<!--
-To change this template, choose Tools | Templates
-and open the template in the editor.
--->
 <?php
+
+require 'classes/master.php'; //should be at top of every page
 /*
  * Return the HTML markup for visualisation of an object in a pipeline, to be used in the PipelineSequencer.php
@@ -23 +21 @@
 
 
-$dbi = new DatabaseInterface();
+
+if ($uid == "123") {        // test case for when steps aren't actually working
+    $imageURL = "images/icons/unknowntype.png";
+    $response = '<div class="displayStep" id="' . "123" . '"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . "123" . '</div>';
+    echo $response;
+} 
+else if($uid == '456') {
+    $imageURL = "images/icons/unknowntype.png";
+    $response = '<div class="displayStep" id="' . "456" . '"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . "456" . '</div>';
+    echo $response;
+}
+else {
+    
+
+    if ($uid == "divider") {    //a divider has been requested instead of a displaystep
+        $response = '<div class="divider"></div>';
+        echo $response;
+    } else {        // an actual step has been requested.
+
+
+        $dbi = new DatabaseInterface();
 //Check in order: survey, application, dashboard.
-$result = null;
-$resultType = null;
-$surveys = $dbi->get("Survey", array("uid" => $uid));
-if (count($surveys) > 0) {
-    if ($surveys[0] != null) {
-        // A survey exists with the given UID!
-        $result = $surveys[0];
-        $resultType = "Survey";
-    }
-}
+        $result = null;
+        $resultType = null;
+        $surveys = $dbi->get("Survey", array("uid" => $uid));
+        if (count($surveys) > 0) {
+            if ($surveys[0] != null) {
+                // A survey exists with the given UID!
+                $result = $surveys[0];
+                $resultType = "Survey";
+            }
+        }
 
-if (result != null) {
-    $applications = $dbi->get("Application", array("uid" => $uid));
-    if (count($applications) > 0) {
-        if ($applications[0] != null) {
-            // An application exists with the given UID!
-            $result = $applications[0];
-            $resultType = "Application";
+        if (result != null) {
+            $applications = $dbi->get("Application", array("uid" => $uid));
+            if (count($applications) > 0) {
+                if ($applications[0] != null) {
+                    // An application exists with the given UID!
+                    $result = $applications[0];
+                    $resultType = "Application";
+                }
+            }
+        }
+
+        if (result != null) {
+            $dashboards = $dbi->get("Dashboard", array("uid" => $uid));
+            if (count($dashboards) > 0) {
+                if ($dashboards[0] != null) {
+                    // A dashboard exists with the given UID!
+                    $result = $dashboards[0];
+                    $resultType = "Dashboard";
+                }
+            }
+        }
+
+// If result is still null at this point, the passed UID does not refer to an existing object!
+        if ($result == null || $resultType == null) {
+            echo "Non-existing UID passed!";
+        } else {
+
+            // set relevant variables based on the type and properties of the step in question (currently stored in $result)
+            switch (strtolower($resultType)) {
+                case "questionnaire":
+                    $imageURL = "images/icons/questionnaire.png";
+                    break;
+                case "dashboard":
+                    $imageURL = "images/icons/dashboard.png";
+                    break;
+                case "application":
+                    $imageURL = "images/icons/application.png";
+                    break;
+                default:
+                    $imageURL = "images/icons/unknowntype.png";
+                    break;
+            }
+
+//echo out the HTML markup
+            $response = '<div class="displayStep" id="' . $result->uid . '"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . $result->name . '</div>';
+            echo $response;
         }
     }
 }
-
-if (result != null) {
-    $dashboards = $dbi->get("Dashboard", array("uid" => $uid));
-    if (count($dashboards) > 0) {
-        if ($dashboards[0] != null) {
-            // A dashboard exists with the given UID!
-            $result = $dashboards[0];
-            $resultType = "Dashboard";
-        }
-    }
-}
-
-// If result is still null at this point, the passed UID does not refer to an existing object!
-if ($result == null || $resultType == null) {
-    echo "Non-existing UID passed!";
-} else {
-
-    // set relevant variables based on the type and properties of the step in question (currently stored in $result)
-    switch (strtolower($resultType)) {
-        case "questionnaire":
-            $imageURL = "images/icons/questionnaire.png";
-            break;
-        case "dashboard":
-            $imageURL = "images/icons/dashboard.png";
-            break;
-        case "application":
-            $imageURL = "images/icons/application.png";
-            break;
-        default:
-            $imageURL = "images/icons/unknowntype.png";
-            break;
-    }
-    
-//echo out the HTML markup
-    $response = '<div class="displayStep" id="' . $result->uid . '"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . $result->name . '</div>';
-    echo $response;
-}
 ?>