refactor(extra-info): split code into several classes
This commit refactors the extra info feature so the code is more
maintainable, in preparation for a future commit which will make it work
with the RCE thread page.
It doesn't refactor the code related to the thread view since it will be
heavily modified, and the code related to canned responses has been
deleted since the number of uses of a CR is no longer relevant because
it is no longer counted.
Bug: twpowertools:93
Change-Id: I06c045fb9ff0c824c99f63acfa10976b2110e5ed
diff --git a/src/contentScripts/communityConsole/extraInfo/handlers/base.js b/src/contentScripts/communityConsole/extraInfo/handlers/base.js
new file mode 100644
index 0000000..732ccee
--- /dev/null
+++ b/src/contentScripts/communityConsole/extraInfo/handlers/base.js
@@ -0,0 +1,17 @@
+import {shouldImplement} from '../../../../common/commonUtils.js';
+
+export default class BaseInfoHandler {
+ constructor() {
+ if (this.constructor == BaseInfoHandler) {
+ throw new Error('The base class cannot be instantiated.');
+ }
+ }
+
+ /**
+ * Should return a promise which resolves to the current info in a best-effort
+ * manner (if it can't retrieve the current info it is allowed to fail).
+ */
+ async getCurrentInfo(_injectionDetails) {
+ shouldImplement('getCurrentInfo');
+ }
+}