add peertube engine (#2109)

4 files changed, 299 insertions, 1 deletions

diff --git a/AUTHORS.rst b/AUTHORS.rst
index 5c1722499..6538c0901 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -133,3 +133,4 @@ generally made searx better:
 - @gordon-quad
 - Sophie Tauchert @999eagle
 - @bauruine
+- Michael Ilsaas `<https://mikeri.net>`_
diff --git a/searx/data/engines_languages.json b/searx/data/engines_languages.json
index 83701e6d7..0caf5b9b9 100644
--- a/searx/data/engines_languages.json
+++ b/searx/data/engines_languages.json
@@ -25033,6 +25033,200 @@
       "name": "\u4e2d\u6587 (\u7e41\u9ad4)"
     }
   },
+  "peertube": [
+    "aa",
+    "ab",
+    "af",
+    "ak",
+    "am",
+    "an",
+    "ar",
+    "as",
+    "ase",
+    "av",
+    "avk",
+    "ay",
+    "az",
+    "ba",
+    "be",
+    "bfi",
+    "bg",
+    "bi",
+    "bm",
+    "bn",
+    "bo",
+    "br",
+    "bs",
+    "bzs",
+    "ca",
+    "ce",
+    "ch",
+    "co",
+    "cr",
+    "cs",
+    "cse",
+    "csl",
+    "cv",
+    "cy",
+    "da",
+    "de",
+    "dsl",
+    "dv",
+    "dz",
+    "ee",
+    "el",
+    "en",
+    "eo",
+    "es",
+    "et",
+    "eu",
+    "fa",
+    "ff",
+    "fi",
+    "fj",
+    "fo",
+    "fr",
+    "fsl",
+    "fy",
+    "ga",
+    "gd",
+    "gl",
+    "gn",
+    "gsg",
+    "gu",
+    "gv",
+    "ha",
+    "he",
+    "hi",
+    "ho",
+    "hr",
+    "ht",
+    "hu",
+    "hy",
+    "hz",
+    "id",
+    "ig",
+    "ii",
+    "ik",
+    "is",
+    "it",
+    "iu",
+    "ja",
+    "jbo",
+    "jsl",
+    "jv",
+    "ka",
+    "kg",
+    "ki",
+    "kj",
+    "kk",
+    "kl",
+    "km",
+    "kn",
+    "ko",
+    "kr",
+    "ks",
+    "ku",
+    "kv",
+    "kw",
+    "ky",
+    "lb",
+    "lg",
+    "li",
+    "ln",
+    "lo",
+    "lt",
+    "lu",
+    "lv",
+    "mg",
+    "mh",
+    "mi",
+    "mk",
+    "ml",
+    "mn",
+    "mr",
+    "ms",
+    "mt",
+    "my",
+    "na",
+    "nb",
+    "nd",
+    "ne",
+    "ng",
+    "nl",
+    "nn",
+    "no",
+    "nr",
+    "nv",
+    "ny",
+    "oc",
+    "oj",
+    "om",
+    "or",
+    "os",
+    "pa",
+    "pks",
+    "pl",
+    "ps",
+    "pt",
+    "qu",
+    "rm",
+    "rn",
+    "ro",
+    "rsl",
+    "ru",
+    "rw",
+    "sc",
+    "sd",
+    "sdl",
+    "se",
+    "sfs",
+    "sg",
+    "sh",
+    "si",
+    "sk",
+    "sl",
+    "sm",
+    "sn",
+    "so",
+    "sq",
+    "sr",
+    "ss",
+    "st",
+    "su",
+    "sv",
+    "sw",
+    "swl",
+    "ta",
+    "te",
+    "tg",
+    "th",
+    "ti",
+    "tk",
+    "tl",
+    "tlh",
+    "tn",
+    "to",
+    "tr",
+    "ts",
+    "tt",
+    "tw",
+    "ty",
+    "ug",
+    "uk",
+    "ur",
+    "uz",
+    "ve",
+    "vi",
+    "wa",
+    "wo",
+    "xh",
+    "yi",
+    "yo",
+    "za",
+    "zh",
+    "zu"
+  ],
   "qwant": [
     "bg-BG",
     "br-FR",
@@ -28331,4 +28525,4 @@
     "zh-CHS",
     "zh-CHT"
   ]
-}
\ No newline at end of file
+}
diff --git a/searx/engines/peertube.py b/searx/engines/peertube.py
new file mode 100644
index 000000000..b3795bf83
--- /dev/null
+++ b/searx/engines/peertube.py
@@ -0,0 +1,95 @@
+"""
+ peertube (Videos)
+
+ @website     https://www.peertube.live
+ @provide-api yes (https://docs.joinpeertube.org/api-rest-reference.html)
+
+ @using-api   yes
+ @results     JSON
+ @stable      yes
+ @parse       url, title, thumbnail, publishedDate, embedded
+
+ @todo        implement time range support
+"""
+
+from json import loads
+from datetime import datetime
+from searx.url_utils import urlencode
+from searx.utils import html_to_text
+
+# engine dependent config
+categories = ["videos"]
+paging = True
+language_support = True
+base_url = "https://peer.tube/"
+supported_languages_url = base_url + "api/v1/videos/languages"
+
+
+# do search-request
+def request(query, params):
+    pageno = (params["pageno"] - 1) * 15
+    search_url = base_url + "api/v1/search/videos/?pageno={pageno}&{query}"
+    query_dict = {"search": query}
+    language = params["language"].split("-")[0]
+    # pylint: disable=undefined-variable
+    if "all" != language and language in supported_languages:
+        query_dict["languageOneOf"] = language
+    params["url"] = search_url.format(
+        query=urlencode(query_dict), pageno=pageno
+    )
+    return params
+
+
+def _get_offset_from_pageno(pageno):
+    return (pageno - 1) * 15 + 1
+
+
+# get response from search-request
+def response(resp):
+    results = []
+
+    search_res = loads(resp.text)
+
+    embedded_url = (
+        '<iframe width="560" height="315" sandbox="allow-same-origin allow-scripts allow-popups" '
+        + 'src="'
+        + base_url
+        + '{embed_path}" frameborder="0" allowfullscreen></iframe>'
+    )
+    # return empty array if there are no results
+    if "data" not in search_res:
+        return []
+
+    # parse results
+    for res in search_res["data"]:
+        title = res["name"]
+        url = base_url + "/videos/watch/" + res["uuid"]
+        description = res["description"]
+        if description:
+            content = html_to_text(res["description"])
+        else:
+            content = None
+        thumbnail = base_url + res["thumbnailPath"]
+        publishedDate = datetime.strptime(res["publishedAt"], "%Y-%m-%dT%H:%M:%S.%fZ")
+        embedded = embedded_url.format(embed_path=res["embedPath"][1:])
+
+        results.append(
+            {
+                "template": "videos.html",
+                "url": url,
+                "title": title,
+                "content": content,
+                "publishedDate": publishedDate,
+                "embedded": embedded,
+                "thumbnail": thumbnail,
+            }
+        )
+
+    # return results
+    return results
+
+
+def _fetch_supported_languages(resp):
+    ret_val = {}
+    peertube_languages = list(loads(resp.text).keys())
+    return peertube_languages
diff --git a/searx/settings.yml b/searx/settings.yml
index 6d80fc534..63685be8b 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -877,6 +877,14 @@ engines:
     categories: it
     disabled : True
 
+  - name : peertube
+    engine: peertube
+    shortcut: ptb
+    paging : True
+    base_url : https://peer.tube/
+    categories: videos
+    disabled : True
+
 #  - name : yacy
 #    engine : yacy
 #    shortcut : ya