add Frinkiac engine & tests

searx/engines/frinkiac.py

@@ -0,0 +1,42 @@
+"""
+Frinkiac (Images)
+
+@website     https://www.frinkiac.com
+@provide-api no
+@using-api   no
+@results     JSON
+@stable      no
+@parse       url, title, img_src
+"""
+
+from json import loads
+from urllib import urlencode
+
+categories = ['images']
+
+BASE = 'https://frinkiac.com/'
+SEARCH_URL = '{base}api/search?{query}'
+RESULT_URL = '{base}?{query}'
+THUMB_URL = '{base}img/{episode}/{timestamp}/medium.jpg'
+IMAGE_URL = '{base}img/{episode}/{timestamp}.jpg'
+
+def request(query, params):
+    params['url'] = SEARCH_URL.format(base=BASE, query=urlencode({'q': query}))
+    return params
+
+def response(resp):
+    results = []
+    response_data = loads(resp.text)
+    for result in response_data:
+        episode = result['Episode']
+        timestamp = result['Timestamp']
+
+        results.append({'template': 'images.html',
+                        'url': RESULT_URL.format(base=BASE,
+                                                 query=urlencode({'p': 'caption', 'e': episode, 't': timestamp})),
+                        'title': episode,
+                        'content': '',
+                        'thumbnail_src': THUMB_URL.format(base=BASE, episode=episode, timestamp=timestamp),
+                        'img_src': IMAGE_URL.format(base=BASE, episode=episode, timestamp=timestamp)})
+
+    return results