OT Extension: display warning dialog if intent thread URL not found (#…

…3900)

* Display warning dialog if intent thread not found

* wording change

* lowercase "S"

* lint-fix

client-src/elements/chromedash-feature-detail.js

@@ -255,6 +255,7 @@ class ChromedashFeatureDetail extends LitElement {
     }
     openFinalizeExtensionDialog(
       this.feature.id,
+      extensionStage,
       extensionStage.id,
       extensionStage.desktop_last,
       dialogTypes.FINALIZE_EXTENSION
@@ -701,7 +702,7 @@ class ChromedashFeatureDetail extends LitElement {
       @click=${() =>
         openFinalizeExtensionDialog(
           this.feature.id,
-          extensionStage.id,
+          extensionStage,
           extensionStage.desktop_last,
           dialogTypes.FINALIZE_EXTENSION
         )}
@@ -809,12 +810,11 @@ class ChromedashFeatureDetail extends LitElement {
       </sl-tooltip>`;
       // Display the creation request button if user has edit access.
     } else if (canSeeOTControls) {
-      const stageId = feStage.id;
       return html` <sl-button
         size="small"
         variant="primary"
         @click="${() =>
-          openPrereqsDialog(this.feature.id, stageId, dialogTypes.CREATION)}"
+          openPrereqsDialog(this.feature.id, feStage, dialogTypes.CREATION)}"
         >Request Trial Creation</sl-button
       >`;
     }

client-src/elements/chromedash-ot-prereqs-dialog.js

@@ -14,21 +14,21 @@ export const dialogTypes = {
   FINALIZE_EXTENSION: 4,
 };
 
-export async function openPrereqsDialog(featureId, stageId, dialogType) {
+export async function openPrereqsDialog(featureId, stage, dialogType) {
   if (
     !dialogEl ||
     currentFeatureId !== featureId ||
-    currentStageId !== stageId
+    currentStageId !== stage.id
   ) {
     dialogEl = document.createElement('chromedash-ot-prereqs-dialog');
     dialogEl.featureId = featureId;
-    dialogEl.stageId = stageId;
+    dialogEl.stage = stage;
     dialogEl.dialogType = dialogType;
     document.body.appendChild(dialogEl);
     await dialogEl.updateComplete;
   }
   currentFeatureId = featureId;
-  currentStageId = stageId;
+  currentStageId = stage.id;
   dialogEl.show();
 }
 
@@ -44,34 +44,34 @@ export async function openInfoDialog(dialogType) {
 
 export async function openFinalizeExtensionDialog(
   featureId,
-  stageId,
+  stage,
   milestone,
   dialogType
 ) {
   if (
     !dialogEl ||
     currentFeatureId !== featureId ||
-    currentStageId !== stageId
+    currentStageId !== stage.id
   ) {
     dialogEl = document.createElement('chromedash-ot-prereqs-dialog');
     dialogEl.featureId = featureId;
-    dialogEl.stageId = stageId;
+    dialogEl.stage = stage;
     dialogEl.dialogType = dialogType;
     dialogEl.milestone = milestone;
     document.body.appendChild(dialogEl);
     await dialogEl.updateComplete;
   }
   dialogEl.dialogType = dialogType;
   currentFeatureId = featureId;
-  currentStageId = stageId;
+  currentStageId = stage.id;
   dialogEl.show();
 }
 
 class ChromedashOTPrereqsDialog extends LitElement {
   static get properties() {
     return {
       featureId: {type: Number},
-      stageId: {type: Number},
+      stage: {type: Object},
       milestone: {type: Number},
       dialogType: {type: Number},
     };
@@ -80,7 +80,7 @@ class ChromedashOTPrereqsDialog extends LitElement {
   constructor() {
     super();
     this.featureId = 0;
-    this.stageId = 0;
+    this.stage = {};
     this.milestone = 0;
     this.dialogType = 0;
   }
@@ -126,7 +126,7 @@ class ChromedashOTPrereqsDialog extends LitElement {
 
   submitTrialExtension() {
     window.csClient
-      .extendOriginTrial(this.featureId, this.stageId)
+      .extendOriginTrial(this.featureId, this.stage.id)
       .then(() => {
         showToastMessage('Extension processed!');
         setTimeout(() => {
@@ -140,7 +140,22 @@ class ChromedashOTPrereqsDialog extends LitElement {
       });
   }
 
+  renderThreadMissingDialog() {
+    return html`<sl-dialog label="Intent thread not found">
+      <p>
+        LGTMs have been detected for this trial extension, but
+        <strong>no intent thread link has been detected or provided</strong>.
+        All extension proposals must be discussed publicly on blink-dev. Please
+        add the value to the "Intent to Extend Experiment link" field by
+        selecting "Edit fields" button on your feature's "Origin Trial" section.
+      </p>
+    </sl-dialog>`;
+  }
+
   renderFinalizeExtensionDialog() {
+    if (!this.stage.intent_thread_url) {
+      return this.renderThreadMissingDialog();
+    }
     return html` <sl-dialog label="Finalize trial extension">
       <p>
         LGTMs have been detected for this trial extension. This origin trial
@@ -162,7 +177,7 @@ class ChromedashOTPrereqsDialog extends LitElement {
         size="small"
         @click=${() =>
           location.assign(
-            `/guide/stage/${this.featureId}/${INTENT_STAGES.INTENT_EXTEND_ORIGIN_TRIAL[0]}/${this.stageId}`
+            `/guide/stage/${this.featureId}/${INTENT_STAGES.INTENT_EXTEND_ORIGIN_TRIAL[0]}/${this.stage.id}`
           )}
         >Change milestone</sl-button
       >
@@ -189,7 +204,7 @@ class ChromedashOTPrereqsDialog extends LitElement {
         variant="primary"
         @click=${() =>
           location.assign(
-            `/ot_extension_request/${this.featureId}/${this.stageId}`
+            `/ot_extension_request/${this.featureId}/${this.stage.id}`
           )}
         size="small"
         >Proceed</sl-button
@@ -264,7 +279,7 @@ class ChromedashOTPrereqsDialog extends LitElement {
         variant="primary"
         @click=${() =>
           location.assign(
-            `/ot_creation_request/${this.featureId}/${this.stageId}`
+            `/ot_creation_request/${this.featureId}/${this.stage.id}`
           )}
         size="small"
         >Proceed</sl-button