Changeset 165 for Dev/trunk/returnStep.php

Timestamp:

11/22/11 18:10:47 (13 years ago)

Author:

fpvanagthoven

Message:

 

File:

• Dev/trunk/returnStep.php (modified) (3 diffs)

Dev/trunk/returnStep.php

@@ -12 +12 @@
 if (isset($_POST['uids'])) {
     if (!empty($_POST['uids'])) {
-        $uids = $_POST['uids'];
+        $sUids = $_POST['uids'];    // string uids
     } else {
         echo "Invalid UIDs passed!";
@@ -21 +21 @@
 }
 
-$sUids = explode(",", $uids);
+$sTypes = "unknown";    // string types
+if (isset($_POST['types'])) {
+    if (!empty($_POST['types'])) {
+        $sTypes = $_POST['types'];
+    }
+}
+
+$uids = explode(",", $sUids);   // array uids
+if ($sTypes != "unknown") {
+    $types = explode(",", $sTypes);
+}
 $response = "";
 $dbi = new DatabaseInterface();
-foreach ($sUids as $uid) {
-    $response .= processUid($uid);
+
+if (isset($types)) {
+    for ($i = 0; $i < count($uids); $i++) {
+        $response .= processUid($uids[$i], $types[$i]);
+    }
+} else {
+    foreach ($uids as $uid) {
+        $response .= processUid($uid);
+    }
 }
+
+
 
 echo $response;
@@ -36 +55 @@
  */
 
+function processUid($uid, $type = null) {
+    $dbi = new DatabaseInterface();
 
+    if ($uid == "divider") {    //a divider has been requested instead of a displaystep
+        $responsePart = '<div class="divider"></div>';
+        return $responsePart;
+    }
 
-function processUid($uid) {
-        $dbi = new DatabaseInterface();
-        if ($uid == "divider") {    //a divider has been requested instead of a displaystep
-            $responsePart = '<div class="divider"></div>';
-            return $responsePart;
-        } else {        // an actual step has been requested.
-            
-//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;
+    $resultType = null;
+
+    if ($type != null) {    // Als er een type is gespecificeerd
+        $resultType = $type;
+        $results = $dbi->get($type, array("uid" => $uid));
+        if (count($results) > 0) {
+            $result = $results[0];
+        }
+    }
+
+    // Als er geen type is gespecificeerd, doorloop de queries in de volgorde: Survey, Application, Dashboard
+    else {
+        $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 == 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 || $resultType == null) {
-                echo "Non-existing UID passed!";
-            } else {
+    if ($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 "survey":
-                        $imageURL = "images/icons/survey.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;
-                }
+        // set relevant variables based on the type and properties of the step in question (currently stored in $result)
+        switch (strtolower($resultType)) {
+            case "survey":
+                $imageURL = "images/icons/survey.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
-                $responsePart = '<div class="displayStep" id="' . $result->uid . '" onClick="selectStep(this.id);"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . $result->title . '</div>';
-                return $responsePart;
-            }
-        }
-    
+        $responsePart = '<div class="displayStep" id="' . $result->uid . '" onClick="selectStep(this.id);"><div class="displayStepIcon"><img src="' . $imageURL . '" /></div>' . $result->title . '</div>';
+        return $responsePart;
+    }
 }