From 3ec35a06f7840f6e387eb4f518f6673394efb21a Mon Sep 17 00:00:00 2001
From: rinpatch <rinpatch@airmail.cc>
Date: Thu, 26 Apr 2018 22:42:31 +0300
Subject: [PATCH] Added Engine

---
 searx/engines/acgsou.py | 85 +++++++++++++++++++++++++++++++++++++++++
 searx/settings.yml      |  6 +++
 2 files changed, 91 insertions(+)
 create mode 100644 searx/engines/acgsou.py

diff --git a/searx/engines/acgsou.py b/searx/engines/acgsou.py
new file mode 100644
index 00000000..10655cb8
--- /dev/null
+++ b/searx/engines/acgsou.py
@@ -0,0 +1,85 @@
+"""
+ Acgsou (Japanese Animation/Music/Comics Bittorrent tracker)
+
+ @website      https://www.acgsou.com/
+ @provide-api  no
+ @using-api    no
+ @results      HTML
+ @stable       no (HTML can change)
+ @parse        url, title, content, seed, leech, torrentfile
+"""
+
+from lxml import html
+from searx.engines.xpath import extract_text
+from searx.url_utils import urlencode
+from searx.utils import get_torrent_size, int_or_zero
+
+# engine dependent config
+categories = ['files', 'images', 'videos', 'music']
+paging = True
+
+# search-url
+base_url = 'https://www.acgsou.com/'
+search_url = base_url + 'search.php?{query}&page={offset}'
+# xpath queries
+xpath_results = '//table[contains(@class, "list_style table_fixed")]//tr[not(th)]'
+xpath_category = './/td[2]/a[1]'
+xpath_title = './/td[3]/a[last()]'
+xpath_torrent_links = './/td[3]/a'
+xpath_filesize = './/td[4]/text()'
+
+# do search-request
+def request(query, params):
+    query = urlencode({'keyword': query})
+    params['url'] = search_url.format(query=query, offset=params['pageno'])
+    return params
+
+
+# get response from search-request
+def response(resp):
+    results = [] 
+    dom = html.fromstring(resp.text)
+    print(resp.text)
+    for result in dom.xpath(xpath_results): 
+        # defaults
+        filesize = 0
+        magnet_link = "magnet:?xt=urn:btih:{}&tr=http://tracker.acgsou.com:2710/announce"
+        torrent_link = ""
+
+        # category in which our torrent belongs
+        try:
+            category = extract_text(result.xpath(xpath_category)[0])
+        except:
+            pass
+
+        # torrent title
+        page_a = result.xpath(xpath_title)[0]
+        title = extract_text(page_a)
+
+        # link to the page
+        href = base_url + page_a.attrib.get('href')
+        
+        #magnet link
+        magnet_link = magnet_link.format(page_a.attrib.get('href')[5:-5])
+
+        # let's try to calculate the torrent size
+        try:
+            filesize_info = result.xpath(xpath_filesize)[0]
+            filesize = filesize_info[:-2]
+            filesize_multiplier = filesize_info[-2:]
+            filesize = get_torrent_size(filesize, filesize_multiplier)
+        except :
+            pass
+
+        # content string contains all information not included into template
+        content = 'Category: "{category}".'
+        content = content.format(category=category)
+
+        results.append({'url': href,
+                        'title': title,
+                        'content': content,
+                        'filesize': filesize,
+                        'magnetlink': magnet_link,
+                        'template': 'torrent.html'})
+
+    return results
diff --git a/searx/settings.yml b/searx/settings.yml
index d72d01a5..988076f8 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -433,6 +433,12 @@ engines:
     engine : nyaa
     shortcut : nt
     disabled : True
+  
+  - name : acgsou
+    engine : acgsou
+    shortcut : acg
+    disabled : True
+    timeout: 5.0
 
   - name : openairedatasets
     engine : json_engine