add lolnada

README.md

@@ -6,7 +6,7 @@ image boards and publishes serialised JSON to RabbitMQ
  
 Compatible image boards: 4chan, lainchan, uboachan,
 22chan, wizchan, 1chan, 2ch.hk, endchan, 38chan, alokal,
-horochan, doushio, desuchan, tgchan.
+horochan, doushio, desuchan, tgchan, lolnada.
 
 Can optionally push monitoring data to InfluxDB. Below is an
 example of Grafana being used to display it.

chan/chan.py

@@ -3,6 +3,7 @@ from chan.desuchan_html import DesuChanHtmlChanHelper
 from chan.doushio_html import DoushioHtmlChanHelper
 from chan.endchan_html import EndchanHtmlChanHelper
 from chan.json import JsonChanHelper
+from chan.lolnada_html import LolNadaHtmlChanHelper
 from chan.mayuri import MayuriChanHelper
 from chan.russian_json import RussianJsonChanHelper
 from chan.synch_json import SynchJsonChanHelper
@@ -105,7 +106,7 @@ CHANS = {
             "a", "fd", "ja", "ma", "vn", "fg", "fur", "gg", "ga",
             "vape", "h", "ho", "hc", "e", "fet", "sex", "fag"
         ),
-        rps=1
+        rps=1/10
     ),
     "endchan": EndchanHtmlChanHelper(
         8,
@@ -126,7 +127,7 @@ CHANS = {
             "ausneets", "qanonresearch", "polru", "yuri", "christianity",
             "kc", "rapport", "news", "brit", "webm", "4chon"
         ),
-        rps=1
+        rps=1/2
     ),
     "38chan": JsonChanHelper(
         9,
@@ -149,7 +150,7 @@ CHANS = {
             "b", "pol", "sk", "int", "slav", "s", "gv", "mda", "sp",
             "fit", "had",
         ),
-        rps=1 / 4
+        rps=1 / 30
     ),
     "gnfos": JsonChanHelper(
         11,
@@ -214,7 +215,7 @@ CHANS = {
         (
             "moe",
         ),
-        rps=1
+        rps=1/20
     ),
     "desuchan": DesuChanHtmlChanHelper(
         17,
@@ -253,6 +254,18 @@ CHANS = {
         (
             "draw", "meep", "quest", "questdis", "tg", "icons",
         ),
-        rps=1,
+        rps=1/600,
-    )
+    ),
+    "lolnada": LolNadaHtmlChanHelper(
+        20,
+        "https://lolnada.org/",
+        "https://lolnada.org/",
+        "/hilo/",
+        "/src/",
+        (
+            "b", "a", "aw", "cgl", "dw", "int", "qt", "sad", "t",
+            "toy", "v", "x", "34", "e", "f", "h"
+        ),
+        rps=1/20,
+    ),
 }

chan/desuchan_html.py

@@ -12,7 +12,7 @@ class DesuChanHtmlChanHelper(ChanHelper):
         return "%s%s/" % (self._base_url, board)
 
     def posts_url(self, board, thread):
-        return "%s%s%s%d.html" % (self._base_url, board, self._thread_path, thread)
+        return "%s%s%s%d.html" % (self._base_url, board, self._thread_path, self.item_id(thread))
 
     @staticmethod
     def item_id(item):

chan/doushio_html.py

@@ -13,7 +13,7 @@ class DoushioHtmlChanHelper(ChanHelper):
         return "%s%s/" % (self._base_url, board)
 
     def posts_url(self, board, thread):
-        return "%s%s/%d" % (self._base_url, board, thread)
+        return "%s%s/%d" % (self._base_url, board, self.item_id(thread))
 
     @staticmethod
     def item_id(item):

chan/endchan_html.py

@@ -13,7 +13,7 @@ class EndchanHtmlChanHelper(ChanHelper):
         return "%s%s/" % (self._base_url, board)
 
     def posts_url(self, board, thread):
-        return "%s%s%s%d.html" % (self._base_url, board, self._thread_path, thread)
+        return "%s%s%s%d.html" % (self._base_url, board, self._thread_path, self.item_id(thread))
 
     @staticmethod
     def item_id(item):

chan/helper.py

@@ -21,7 +21,7 @@ class ChanHelper:
         return "%s%s/threads.json" % (self._base_url, board)
 
     def posts_url(self, board, thread):
-        return "%s%s%s%d.json" % (self._base_url, board, self._thread_path, thread)
+        return "%s%s%s%d.json" % (self._base_url, board, self._thread_path, self.item_id(thread))
 
     def board_hash(self, board):
         return str((self._boards.index(board) + 1) * 10000)

chan/lolnada_html.py

@@ -0,0 +1,76 @@
+from urllib.parse import urljoin
+
+from bs4 import BeautifulSoup
+from dateutil import parser
+
+from chan.helper import ChanHelper
+from post_process import get_links_from_html_body
+
+
+class LolNadaHtmlChanHelper(ChanHelper):
+
+    def threads_url(self, board):
+        return "%s%s/" % (self._base_url, board)
+
+    def posts_url(self, board, thread):
+        return "%s%s" % (self._base_url, thread["url"])
+
+    @staticmethod
+    def item_id(item):
+        return item["id"]
+
+    def item_urls(self, item, board):
+        return [
+            x for
+            x in set(get_links_from_html_body(item["html"], self._base_url))
+            if "google.com" not in x and "iqdb.org" not in x
+        ]
+
+    @staticmethod
+    def item_type(item):
+        return item["type"]
+
+    @staticmethod
+    def thread_mtime(thread):
+        return -1
+
+    @staticmethod
+    def item_mtime(item):
+        return item["time"]
+
+    def parse_threads_list(self, r):
+        soup = BeautifulSoup(r.text, "html.parser")
+
+        threads = []
+
+        for threadEl in soup.find_all("div", class_="hilo"):
+            threads.append({
+                "id": int(threadEl.get("data-id")),
+                "url": threadEl.find("a", class_="post_no").get("href"),
+            })
+
+        for form in soup.find_all("form"):
+            next_button = form.find("input", attrs={"value": "Siguiente"})
+            if next_button and form.get("action") != "none":
+                return threads, urljoin(self._base_url, form.get("action"))
+        return threads, None
+
+    @staticmethod
+    def parse_thread(r):
+        soup = BeautifulSoup(r.text, "html.parser")
+
+        op_el = soup.find("div", class_="hilo")
+        for post_el in op_el.find_all("div", class_="post reply"):
+            yield {
+                "id": int(post_el.get("id")[6:]),
+                "type": "post",
+                "html": str(post_el),
+                "time": int(parser.parse(post_el.find("time").get("datetime")).timestamp())
+            }
+            post_el.decompose()
+        yield {
+            "id": int(op_el.get("id")[5:]),
+            "type": "thread",
+            "html": str(op_el),
+            "time": int(parser.parse(op_el.find("time").get("datetime")).timestamp())
+        }

chan/mayuri.py

@@ -72,4 +72,4 @@ class MayuriChanHelper(ChanHelper):
         return "%sboards/1" % (self._base_url,)
 
     def posts_url(self, board, thread):
-        return "%sthreads/%d" % (self._base_url, thread)
+        return "%sthreads/%d" % (self._base_url, self.item_id(thread))

run.py

@@ -47,7 +47,7 @@ class ChanScanner:
     def _posts(self, board):
         for thread in self._threads(board):
             if self.state.has_new_posts(thread, self.helper, board):
-                for post in self._fetch_posts(board, self.helper.item_id(thread)):
+                for post in self._fetch_posts(board, thread):
                     yield post
                 self.state.mark_thread_as_visited(thread, self.helper, board)