From cf09b500f35fd1bca3fc9cc853bd7ea932220e4e Mon Sep 17 00:00:00 2001
From: Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
Date: Sun, 3 Apr 2016 22:03:41 +0200
Subject: Add support for dokuwiki engine

---
 searx/engines/doku.py | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 searx/engines/doku.py

(limited to 'searx/engines')

diff --git a/searx/engines/doku.py b/searx/engines/doku.py
new file mode 100644
index 000000000..18abe75e5
--- /dev/null
+++ b/searx/engines/doku.py
@@ -0,0 +1,83 @@
+# Doku Wiki
+#
+# @website     https://www.dokuwiki.org/
+# @provide-api yes
+#              (https://www.dokuwiki.org/devel:xmlrpc)
+#
+# @using-api   no
+# @results     HTML
+# @stable      yes
+# @parse       (general)    url, title, content
+
+from urllib import urlencode
+from lxml.html import fromstring
+from searx.engines.xpath import extract_text
+
+# engine dependent config
+categories = ['general']  # TODO , 'images', 'music', 'videos', 'files'
+paging = False
+language_support = False
+number_of_results = 5
+
+# search-url
+# Doku is OpenSearch compatible
+base_url = 'http://localhost:8090'
+search_url = '/?do=search'\
+             '&id={query}'
+# TODO             '&startRecord={offset}'\
+# TODO             '&maximumRecords={limit}'\
+
+# do search-request
+def request(query, params):
+
+    params['url'] = base_url +\
+        search_url.format(query=urlencode({'query': query}))
+
+    return params
+
+
+# get response from search-request
+def response(resp):
+    results = []
+
+    doc = fromstring(resp.text)
+
+    # parse results
+    # Quickhits
+    for r in doc.xpath('//div[@class="search_quickresult"]/ul/li'):
+        try:
+            res_url = r.xpath('.//a[@class="wikilink1"]/@href')[-1]
+        except:
+            continue
+
+        if not res_url:
+            continue
+
+        title = extract_text(r.xpath('.//a[@class="wikilink1"]/@title'))
+
+        # append result
+        results.append({'title': title,
+                        'content': "",
+                        'url': base_url + res_url})
+
+    # Search results
+    for r in doc.xpath('//dl[@class="search_results"]/*'):
+        try:
+            if r.tag == "dt":
+                res_url = r.xpath('.//a[@class="wikilink1"]/@href')[-1]
+                title = extract_text(r.xpath('.//a[@class="wikilink1"]/@title'))
+            elif r.tag == "dd":
+                content = extract_text(r.xpath('.'))
+
+                # append result
+                results.append({'title': title,
+                                'content': content,
+                                'url': base_url + res_url})
+        except:
+            continue
+
+        if not res_url:
+            continue
+
+    # return results
+    return results
-- 
cgit v1.2.3


From f26f0dab2e4e6a6f77ea9f04f36fe2eb2d6893df Mon Sep 17 00:00:00 2001
From: Guilhem Bonnefille <guilhem.bonnefille@c-s.fr>
Date: Mon, 4 Apr 2016 13:38:22 +0200
Subject: Fix pep8 E302

Cf. http://legacy.python.org/dev/peps/pep-0008/#blank-lines
---
 searx/engines/doku.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'searx/engines')

diff --git a/searx/engines/doku.py b/searx/engines/doku.py
index 18abe75e5..233fd2233 100644
--- a/searx/engines/doku.py
+++ b/searx/engines/doku.py
@@ -27,6 +27,7 @@ search_url = '/?do=search'\
 # TODO             '&startRecord={offset}'\
 # TODO             '&maximumRecords={limit}'\
 
+
 # do search-request
 def request(query, params):
 
-- 
cgit v1.2.3


From 2733a92383f7f8127cdf4871c8091b0489ba7356 Mon Sep 17 00:00:00 2001
From: Guilhem Bonnefille <guilhem.bonnefille@c-s.fr>
Date: Tue, 5 Apr 2016 13:31:49 +0200
Subject: Fix query encoding

---
 searx/engines/doku.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'searx/engines')

diff --git a/searx/engines/doku.py b/searx/engines/doku.py
index 233fd2233..93867fd0d 100644
--- a/searx/engines/doku.py
+++ b/searx/engines/doku.py
@@ -23,7 +23,7 @@ number_of_results = 5
 # Doku is OpenSearch compatible
 base_url = 'http://localhost:8090'
 search_url = '/?do=search'\
-             '&id={query}'
+             '&{query}'
 # TODO             '&startRecord={offset}'\
 # TODO             '&maximumRecords={limit}'\
 
@@ -32,7 +32,7 @@ search_url = '/?do=search'\
 def request(query, params):
 
     params['url'] = base_url +\
-        search_url.format(query=urlencode({'query': query}))
+        search_url.format(query=urlencode({'id': query}))
 
     return params
 
-- 
cgit v1.2.3