User acknowledgement using u iscript and userpreferences (#1785)

* Create script.js

* Delete Background scripts directory

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* Create MID Server availability inside MID cluster.js

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* Create UIscript.js

* Create UIpage.js

* Create readme.md

Author: gowdah

Client-Side Components/UI Scripts/User acknowledgement Using UI script and user preferences/UIpage.js

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+<?xml version="1.0" encoding="utf-8" ?>
+<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
+    <g:ui_form>
+        <div class="modal-body">
+            <h1 class="text-center">Important Message</h1>
+            <p>Please read and acknowledge this important message before proceeding.</p>
+            <p>
+                Your access will be revoked if you don't log in for 30 days!
+            </p>
+            <div class="text-center" style="margin-top: 20px;">
+                <button id="acknowledge_btn" class="btn btn-primary" onclick="return closeDialog();">Acknowledge</button>
+            </div>
+        </div>
+    </g:ui_form>
+    <script>
+        (function() {
+            function closeDialogAndRedirect() {
+                try {
+                    GlideDialogWindow.get().destroy();
+                } catch (e) {}
+
+                // Set user preference
+                if (typeof setPreference === 'function') {
+                    setPreference('login.consent1', 'true');
+                }
+                // Redirect to home.do
+                window.top.location.href = 'home.do';
+            }
+            document.getElementById('acknowledge_btn').addEventListener('click', closeDialogAndRedirect);
+        })();
+    </script>
+
+</j:jelly>

Client-Side Components/UI Scripts/User acknowledgement Using UI script and user preferences/UIscript.js

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+addLoadEvent(function() {
+    try {
+        // Skip contexts where GlideDialogWindow isn't available (e.g., Service Portal)
+        if (typeof GlideDialogWindow === 'undefined' || (window.NOW && NOW.sp))
+            return;
+        var prefName = 'login.consent1';
+        // Only show the dialog when the pref is explicitly 'false'
+        var val = (typeof getPreference === 'function') ? getPreference(prefName) : null;
+        var shouldShow = String(val || '').toLowerCase() === 'false';
+        //alert("val"+" "+val+" "+"shouldShow"+" "+shouldShow);
+        if (!shouldShow)
+            return;
+        var dialog = new GlideDialogWindow('acknowledgement_dialog'); // UI Page name
+        dialog.setTitle('Acknowledge Message');
+        dialog.setSize(500, 300);
+        dialog.render();
+    } catch (e) {
+        if (console && console.warn) console.warn('ack loader error', e);
+    }
+});

Client-Side Components/UI Scripts/User acknowledgement Using UI script and user preferences/readme.md

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+**Create a user preference as follows:**
+<img width="1675" height="420" alt="image" src="https://github.com/user-attachments/assets/efcd19dd-f1ad-440a-ae59-10cc63832cad" />
+**Create a UI script:**
+<img width="1646" height="808" alt="image" src="https://github.com/user-attachments/assets/207f9dfa-4c6c-4686-84ac-3ff5294a0771" />
+This script runs during login and checks the user preference. 
+If the preference is set to false, it displays the acknowledgement popup by calling UI page
+
+**UI Page details:**
+<img width="1511" height="897" alt="image" src="https://github.com/user-attachments/assets/74d4be0f-9401-4733-81df-fca8f52b644e" />
+Set the user preference to true so that the popup will not appear for every login.
+
+**Output**:
+**On user login:**
+<img width="1896" height="748" alt="image" src="https://github.com/user-attachments/assets/1af1b7ec-4647-4bb4-a786-8070817b21f8" />