From 498de81147436165f2a174a6f69f4605655b07ad Mon Sep 17 00:00:00 2001
From: Jeremy Danyow <jdanyow@gmail.com>
Date: Sun, 27 Jan 2019 17:12:24 -0800
Subject: [PATCH] label support (#110)

---
 src/configuration-component.ts | 25 +++++++++++++++++++++++--
 src/github.ts                  |  5 +++--
 src/index.html                 |  1 +
 src/page-attributes.ts         |  1 +
 src/utterances.ts              |  3 ++-
 5 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/src/configuration-component.ts b/src/configuration-component.ts
index 1631baa..bf15c69 100644
--- a/src/configuration-component.ts
+++ b/src/configuration-component.ts
@@ -2,6 +2,7 @@ export class ConfigurationComponent {
   public readonly element: HTMLFormElement;
   private readonly script: HTMLDivElement;
   private readonly repo: HTMLInputElement;
+  private readonly label: HTMLInputElement;
   private readonly theme: HTMLSelectElement;
 
   constructor() {
@@ -30,8 +31,8 @@ export class ConfigurationComponent {
         </div>
       </fieldset>
 
-      <h3 id="heading-mapping">Blog Post<->Issue Mapping</h3>
-      <p>Choose how Utterances will map blog posts to GitHub issues.</p>
+      <h3 id="heading-mapping">Blog Post ↔️ Issue Mapping</h3>
+      <p>Choose the mapping between blog posts and GitHub issues.</p>
       <fieldset>
         <div class="form-checkbox">
           <label>
@@ -101,6 +102,23 @@ export class ConfigurationComponent {
         </div>
       </fieldset>
 
+      <h3 id="heading-issue-label">Issue Label</h3>
+      <p>
+        Choose the label that will be assigned to issues created by Utterances.
+      </p>
+      <fieldset>
+        <div>
+          <label for="label">label (optional):</label><br/>
+          <input id="label" class="form-control" type="text" placeholder="Comment">
+          <p class="note">
+            Label names are case sensitive.
+            The label must exist in your repo-
+            Utterances cannot attach labels that do not exist.
+            Emoji are supported in label names.✨💬✨
+          </p>
+        </div>
+      </fieldset>
+
       <h3 id="heading-theme">Theme</h3>
       <p>
         Choose an Utterances theme that matches your blog.
@@ -131,6 +149,8 @@ export class ConfigurationComponent {
 
     this.repo = this.element.querySelector('#repo') as HTMLInputElement;
 
+    this.label = this.element.querySelector('#label') as HTMLInputElement;
+
     this.theme = this.element.querySelector('#theme') as HTMLSelectElement;
 
     const themeStylesheet = document.getElementById('theme-stylesheet') as HTMLLinkElement;
@@ -168,6 +188,7 @@ export class ConfigurationComponent {
     this.script.innerHTML = this.makeConfigScript(
       this.makeConfigScriptAttribute('repo', this.repo.value === '' ? '[ENTER REPO HERE]' : this.repo.value) + '\n' +
       mappingAttr + '\n' +
+      (this.label.value ? this.makeConfigScriptAttribute('label', this.label.value) + '\n' : '') +
       this.makeConfigScriptAttribute('theme', this.theme.value) + '\n' +
       this.makeConfigScriptAttribute('crossorigin', 'anonymous'));
   }
diff --git a/src/github.ts b/src/github.ts
index 0ad152c..9f65cc3 100644
--- a/src/github.ts
+++ b/src/github.ts
@@ -188,8 +188,9 @@ export function loadUser(): Promise<User | null> {
     });
 }
 
-export function createIssue(issueTerm: string, documentUrl: string, title: string, description: string) {
-  const request = new Request(`${UTTERANCES_API}/repos/${owner}/${repo}/issues`, {
+export function createIssue(issueTerm: string, documentUrl: string, title: string, description: string, label: string) {
+  const url = `${UTTERANCES_API}/repos/${owner}/${repo}/issues${label ? `?label=${encodeURIComponent(label)}` : ''}`;
+  const request = new Request(url, {
     method: 'POST',
     body: JSON.stringify({
       title: issueTerm,
diff --git a/src/index.html b/src/index.html
index 9b2c25d..e5268bf 100644
--- a/src/index.html
+++ b/src/index.html
@@ -70,6 +70,7 @@
       <script src="http://localhost:4000/client.js"
               repo="jdanyow/utterances-demo"
               issue-term="pathname"
+              label="💬 comment"
               crossorigin="anonymous"
               theme="github-light"
               async>
diff --git a/src/page-attributes.ts b/src/page-attributes.ts
index a54564a..0a95617 100644
--- a/src/page-attributes.ts
+++ b/src/page-attributes.ts
@@ -50,6 +50,7 @@ function readPageAttributes() {
     url: params.url,
     title: params.title,
     description: params.description,
+    label: params.label,
     theme: params.theme || 'github-light'
   };
 }
diff --git a/src/utterances.ts b/src/utterances.ts
index ffa9032..f0192ae 100644
--- a/src/utterances.ts
+++ b/src/utterances.ts
@@ -53,7 +53,8 @@ function bootstrap(issue: Issue | null, user: User | null) {
           page.issueTerm as string,
           page.url,
           page.title,
-          page.description
+          page.description,
+          page.label
         );
         timeline.setIssue(issue);
       }