From 773ee26d90be5f65c0b9dac85547f3e4ee467c63 Mon Sep 17 00:00:00 2001
From: bergyu <bergyu@tencent.com>
Date: Thu, 22 Jul 2021 20:35:58 +0800
Subject: [PATCH] opt chrome

---
 lib/misc.js                |  2 +-
 proto.js                   | 17 +++++++++++++++++
 publish/chrome/chrome.js   |  7 +++++++
 publish/chrome/contexts.js | 34 ++++++++++++++++++----------------
 4 files changed, 43 insertions(+), 17 deletions(-)

diff --git a/lib/misc.js b/lib/misc.js
index 3db23d89..67b7aa09 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -109,7 +109,7 @@ Volcanos("misc", {help: "通信协议", Message: function(event, can) { var msg
         })
 
         can.misc.POST(can, msg, can.base.MergeURL(dataset.names.toLowerCase(),
-            "_", (msg._can.sup||msg._can)._name, "_daemon", dataset.daemon||"",
+            "_", (msg._can.sup||msg._can)._name, "_daemon", msg._daemon||dataset.daemon||"",
         ), form, cb)
     },
     WSS: function(can, args, cb, onopen, onclose, onerror) {
diff --git a/proto.js b/proto.js
index ec03909b..62d87ee2 100644
--- a/proto.js
+++ b/proto.js
@@ -105,3 +105,20 @@ Volcanos.meta._load = function(url, cb) {
             return item
     }
 }
+
+var kit = {
+    MDB_TIME: "time",
+    MDB_TYPE: "type",
+    MDB_NAME: "name",
+    MDB_TEXT: "text",
+    MDB_LINK: "link",
+}
+var ctx = {
+    CONTEXT: "context",
+    COMMAND: "command",
+    ACTION: "action",
+    CONFIG: "config",
+}
+var cli = {
+    RUN: "run",
+}
diff --git a/publish/chrome/chrome.js b/publish/chrome/chrome.js
index 0765afc3..1400685a 100644
--- a/publish/chrome/chrome.js
+++ b/publish/chrome/chrome.js
@@ -57,11 +57,18 @@ Volcanos("chrome", {
         message: message, title: title||can._name, iconUrl: "/favicon.ico", type: "basic",
     })},
     can.misc.WSS(can, {type: "chrome", name: "chrome"}, function(event, msg, cmd, arg) {
+        if (msg.Option("_target")) { msg.detail = ["", "", ""].concat(msg.detail)
+            chrome.tabs.sendMessage(parseInt(msg.Option("_target")), msg, function(res) {
+                msg.Copy(res), msg.Reply()
+            })
+            return
+        }
         can.core.CallFunc([can, cmd], {can: can, msg: msg, cmds: arg, cb: function() { msg.Reply() }})
     })
 
     chrome.runtime.onMessage.addListener(function(req, sender, cb) {
         var msg = can.request({}, {tid: sender.tab.id, url: sender.url})
+        msg._daemon = "chrome."+sender.tab.id
         can.core.List(req.option, function(key) { msg.Option(key, req[key][0]) })
         can.run(msg._event, req.detail||[], cb)
         return true
diff --git a/publish/chrome/contexts.js b/publish/chrome/contexts.js
index b7a776a1..d9af8597 100644
--- a/publish/chrome/contexts.js
+++ b/publish/chrome/contexts.js
@@ -5,33 +5,35 @@ Volcanos("chrome", {
         console.log(arg)
         cb()
     },
-    spide: function(can, msg) {
+    spide: function(can, msg) { var has = {}
         can.page.Select(can, document.body, "video", function(item) {
+            if (!item.src || has[item.src]) { return } has[item.src] = true
             var p = can.page.Select(can, document.body, "p.title")[0]
-
             var ls = item.src.split("?")
             var ls = ls[0].split(".")
-            msg.Push("time", can.base.Time())
-            msg.Push("type", "video")
-            msg.Push("name", (p && p.innerText || "video")+"."+ls[ls.length-1])
-            msg.Push("text", item.src)
-            msg.Push("link", item.src)
+            msg.Push(kit.MDB_TIME, can.base.Time())
+            msg.Push(kit.MDB_TYPE, "video")
+            msg.Push(kit.MDB_NAME, (p && p.innerText || "video")+"."+ls[ls.length-1])
+            msg.Push(kit.MDB_TEXT, item.src)
+            msg.Push(kit.MDB_LINK, item.src)
         })
+
         can.page.Select(can, document.body, "img", function(item) {
+            if (!item.src || has[item.src]) { return } has[item.src] = true
             var ls = item.src.split("?")
             var ls = ls[0].split("/")
 
-            msg.Push("time", can.base.Time())
-            msg.Push("type", "img")
+            msg.Push(kit.MDB_TIME, can.base.Time())
+            msg.Push(kit.MDB_TYPE, "img")
 
             if (item.src.indexOf("data:image") == 0) {
-                msg.Push("name", item.src.slice(item.src.length-20))
+                msg.Push(kit.MDB_NAME, item.src.slice(item.src.length-20))
             } else {
-                msg.Push("name", ls[ls.length-1]||"image.jpg")
+                msg.Push(kit.MDB_NAME, ls[ls.length-1]||"image.jpg")
             }
 
-            msg.Push("text", item.src)
-            msg.Push("link", item.src)
+            msg.Push(kit.MDB_TEXT, item.src)
+            msg.Push(kit.MDB_LINK, item.src)
         })
     },
     field: function(can, msg, arg) { can.require(["https://shylinux.com/page/index.css"])
@@ -56,7 +58,7 @@ Volcanos("chrome", {
             }, sub._legend.onclick()
 
             sub.run = function(event, cmds, cb) {
-                can.run(event, ["action", "command", "run", meta.index].concat(cmds), cb)
+                can.run(event, [ctx.ACTION, ctx.COMMAND, cli.RUN, meta.index].concat(cmds), cb)
             }
         }, document.body)
     },
@@ -68,10 +70,10 @@ Volcanos("chrome", {
         }})
     })
 
-    can.run = function(event, cmds, cb) { var msg = can.request(event); msg.detail = ["page"].concat(cmds)
+    can.run = function(event, cmds, cb) { var msg = can.request(event, {hostname: location.hostname}); msg.detail = ["page"].concat(cmds)
         chrome.runtime.sendMessage(msg, function(res) { can.base.isFunc(cb) && cb(msg.Copy(res)) })
     }
-    can.run({}, ["action", "command", "get"], function(msg) {
+    can.run({}, [ctx.ACTION, ctx.COMMAND, "get"], function(msg) {
         msg.result && msg.result[0] && can.field(can, msg, msg.result)
     })
 })