From 0c79faa6e00017f35886d95acf4a871592f41353 Mon Sep 17 00:00:00 2001
From: Rafael Saes <76502841+saltrafael@users.noreply.github.com>
Date: Sun, 11 Jun 2023 09:51:54 -0300
Subject: [PATCH] Add pageRSSLinkToClipboard to copy RSS feed links to
 clipboard (#480)

* feat: add pageRSSLinkToClipboard to copy RSS feed links to clipboard

* feat: allow listing RSS links, add <Any> keyword for copying by index
---
 app/renderer/actions.js | 61 +++++++++++++++++++++++++++++++++++++++++
 app/renderer/input.js   |  4 +++
 2 files changed, 65 insertions(+)

diff --git a/app/renderer/actions.js b/app/renderer/actions.js
index a7ca7920..a2c50276 100644
--- a/app/renderer/actions.js
+++ b/app/renderer/actions.js
@@ -865,6 +865,65 @@ const getPageUrl = () => {
     return url
 }
 
+const getPageRSSLinks = async() => {
+    const feedUrls = await currentPage().executeJavaScript(
+        `
+            Array.from(document.querySelectorAll("link[type]")).map(
+                link =>
+                    [
+                        "application/rss+xml",
+                        "application/atom+xml",
+                        "application/rdf+xml",
+                        "application/rss",
+                        "application/atom",
+                        "application/rdf",
+                        "text/rss+xml",
+                        "text/atom+xml",
+                        "text/rdf+xml",
+                        "text/rss",
+                        "text/atom",
+                        "text/rdf"
+                    ].includes(link.getAttribute("type"))
+                    && link.getAttribute("href")
+            ).filter(Boolean)
+        `
+    )
+
+
+    if (feedUrls.length === 0) {
+        notify("No RSS feeds found on this page", "warn")
+        return
+    }
+
+    return feedUrls
+}
+
+const pageRSSLinksList = async() => {
+    const feedUrls = await getPageRSSLinks()
+    console.info(feedUrls)
+    if (!feedUrls) {
+        return
+    }
+    const feedsString = feedUrls.map((url, i) => `${i} - ${url}`).join("\n")
+    notify(`---- RSS links on the page ----\n${feedsString}`)
+}
+
+const pageRSSLinkToClipboard = async args => {
+    const {key} = args
+    if (!key) {
+        return
+    }
+
+    const feedUrls = await getPageRSSLinks()
+    if (!feedUrls) {
+        return
+    }
+
+    const feedUrl = feedUrls[!isNaN(key) && Number(key) || 0]
+    clipboard.writeText(feedUrl)
+    notify(`RSS feed ${feedUrl} copied to clipboard`, "suc")
+}
+
 const pageToClipboard = () => clipboard.writeText(getPageUrl())
 
 const pageTitleToClipboard = () => {
@@ -1237,6 +1296,8 @@ module.exports = {
     openLinkExternal,
     openNewTab,
     openNewTabWithCurrentUrl,
+    pageRSSLinkToClipboard,
+    pageRSSLinksList,
     pageTitleToClipboard,
     pageToClipboard,
     pageToClipboardEmacs,
diff --git a/app/renderer/input.js b/app/renderer/input.js
index db9ed0df..f795d873 100644
--- a/app/renderer/input.js
+++ b/app/renderer/input.js
@@ -309,6 +309,8 @@ const defaultBindings = {
         "v": {"mapping": "<p.start>"},
         "w": {"mapping": "<nextTab>"},
         "x": {"mapping": "<openLinkExternal>"},
+        "yR<Any>": {"mapping": "<pageRSSLinkToClipboard>"},
+        "yRL": {"mapping": "<pageRSSLinksList>"},
         "ye": {"mapping": "<pageToClipboardEmacs>"},
         "yf": {"mapping": "<startFollowCopyLink>"},
         "yh": {"mapping": "<pageToClipboardHTML>"},
@@ -1215,6 +1217,8 @@ const uncountableActions = [
     "toFirstSplitWindow",
     "toLastSplitWindow",
     "distrubuteSpaceSplitWindow",
+    "pageRSSLinkToClipboard",
+    "pageRSSLinksList",
     "pageToClipboard",
     "pageTitleToClipboard",
     "pageToClipboardEmacs",