Merge pull request #43 from dngfx/patch-1

Update imgur.py and add auto linking

modules/imgur.py

@@ -1,7 +1,7 @@
 #--require-config imgur-api-key
 
-import re
-from src import ModuleManager, utils
+import re, datetime
+from src import ModuleManager, utils, EventManager
 
 REGEX_IMAGE = re.compile("https?://(?:i\.)?imgur.com/(\w+)")
 REGEX_GALLERY = re.compile("https?://imgur.com/gallery/(\w+)")
@@ -9,6 +9,11 @@ REGEX_GALLERY = re.compile("https?://imgur.com/gallery/(\w+)")
 URL_IMAGE = "https://api.imgur.com/3/image/%s"
 URL_GALLERY = "https://api.imgur.com/3/gallery/%s"
 
+NSFW_TEXT = "(NSFW)"
+
+@utils.export("channelset", {"setting": "auto-imgur",
+    "help": "Disable/Enable automatically getting info from Imgur URLs",
+    "validate": utils.bool_or_none})
 class Module(ModuleManager.BaseModule):
     def _prefix(self, data):
         text = "%s: " % data["id"]
@@ -18,6 +23,89 @@ class Module(ModuleManager.BaseModule):
             text += "%s " % data["account_url"]
         return text
 
+    @utils.hook("received.message.channel",
+                priority=EventManager.PRIORITY_LOW)
+    def channel_message(self, event):
+        if not event["channel"].get_setting("auto-imgur", False):
+            return
+
+        msg = event["message"]
+        reply = ""
+        match_gallery = REGEX_GALLERY.match(msg)
+        match_image = REGEX_IMAGE.match(msg)
+
+        if match_gallery:
+            reply = self._parse_gallery(match_gallery.group(1))
+
+        elif match_image:
+            reply = self._parse_image(match_image.group(1))
+
+        else:
+            return
+
+        event.eat()
+
+        self.events.on("send.stdout").call(target=event["channel"], module_name="Imgur", server=event["server"],
+                                           message=reply)
+        return
+
+    def _parse_gallery(self, hash):
+        api_key = self.bot.config["imgur-api-key"]
+        result = utils.http.request(URL_GALLERY % hash,
+            headers={"Authorization": "Client-ID %s" % api_key},
+            json=True)
+
+        if result and result.data["success"]:
+            data = result.data["data"]
+            text = ""
+
+            nsfw = utils.irc.bold(NSFW_TEXT) + " " if data["nsfw"] else ""
+            title = data["title"] + " " if data["title"] else ""
+            views = data["views"]
+            time = datetime.datetime.utcfromtimestamp(data["datetime"]). \
+                strftime("%e %b, %Y at %H:%M")
+            ups = utils.irc.color(str(data["ups"]) + "▲", utils.consts.GREEN)
+            downs = utils.irc.color("▼" + str(data["downs"]), utils.consts.RED)
+            images = data["images_count"]
+            image_plural = "" if images == 1 else "s"
+
+            bracket_left = "(" if title or nsfw else ""
+            bracket_right = ")" if title or nsfw else ""
+
+            return "%s%s%sA gallery with %s image%s, %s views, posted %s (%s%s)%s" % \
+               (nsfw, title, bracket_left, images, image_plural, views,
+                time, ups, downs,
+                bracket_right)
+
+
+    def _parse_image(self, hash):
+        api_key = self.bot.config["imgur-api-key"]
+        result = utils.http.request(URL_IMAGE % hash,
+            headers={"Authorization": "Client-ID %s" % api_key},
+            json=True)
+
+        if result and result.data["success"]:
+            data = result.data["data"]
+            text = ""
+
+            nsfw = utils.irc.bold(NSFW_TEXT) + " " if data["nsfw"] else ""
+            title = data["title"] + " " if data["title"] else ""
+            type = data["type"].split("/")[-1]
+            width = data["width"]
+            height = data["height"]
+            views = data["views"]
+            time = datetime.datetime.utcfromtimestamp(data["datetime"]).\
+                strftime("%e %b, %Y at %H:%M")
+
+           #%Y-%m-%d %H:%M:%S+00:00 (UTC)
+
+            bracket_left = "(" if title or nsfw else ""
+            bracket_right = ")" if title or nsfw else ""
+
+        return "%s%s%sA %s image, %sx%s, with %s views, posted %s%s" % \
+               (nsfw, title, bracket_left, type, width, height, views, time,
+                bracket_right)
+
     def _image_info(self, hash):
         api_key = self.bot.config["imgur-api-key"]
         result = utils.http.request(URL_IMAGE % hash,
@@ -59,10 +147,13 @@ class Module(ModuleManager.BaseModule):
         :help: Get information about a given imgur image URL
         :usage: <url>
         """
-        match = REGEX_GALLERY.match(event["args_split"][0])
+        msg = event["args_split"][0]
+
+        match = REGEX_GALLERY.match(msg)
         if match:
             event["stdout"].write(self._gallery_info(match.group(1)))
             return
+
         match = REGEX_IMAGE.match(event["args_split"][0])
         if match:
             event["stdout"].write(self._image_info(match.group(1)))