def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
# output_format
output_format = request.form.get('format', 'html')
if output_format not in ['html', 'csv', 'json', 'rss']:
output_format = 'html'
# check if there is query
if request.form.get('q') is None:
if output_format == 'html':
return render(
'index.html',
)
else:
return index_error(output_format, 'No query'), 400
# search
search_query = None
raw_text_query = None
result_container = None
try:
search_query, raw_text_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request.user_plugins, request)
result_container = search.search()
except Exception as e:
# log exception
logger.exception('search error')
# is it an invalid input parameter or something else ?
if (issubclass(e.__class__, SearxParameterException)):
return index_error(output_format, e.message), 400
else:
return index_error(output_format, gettext('search error')), 500
# results
results = result_container.get_ordered_results()
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
# UI
advanced_search = request.form.get('advanced_search', None)
# Server-Timing header
request.timings = result_container.get_timings()
# output
for result in results:
if output_format == 'html':
if 'content' in result and result['content']:
result['content'] = highlight_content(escape(result['content'][:1024]), search_query.query)
if 'title' in result and result['title']:
result['title'] = highlight_content(escape(result['title'] or u''), search_query.query)
else:
if result.get('content'):
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
if 'url' in result:
result['pretty_url'] = prettify_url(result['url'])
# TODO, check if timezone is calculated right
if 'publishedDate' in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
else:
if result['publishedDate'].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result['publishedDate'].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result['publishedDate'] = gettext(u'{minutes} minute(s) ago').format(minutes=minutes)
else:
result['publishedDate'] = gettext(u'{hours} hour(s), {minutes} minute(s) ago').format(hours=hours, minutes=minutes) # noqa
else:
result['publishedDate'] = format_date(result['publishedDate'])
if output_format == 'json':
return Response(json.dumps({'query': search_query.query.decode('utf-8'),
'number_of_results': number_of_results,
'results': results,
'answers': list(result_container.answers),
'corrections': list(result_container.corrections),
'infoboxes': result_container.infoboxes,
'suggestions': list(result_container.suggestions),
'unresponsive_engines': __get_translated_errors(result_container.unresponsive_engines)}, # noqa
default=lambda item: list(item) if isinstance(item, set) else item),
mimetype='application/json')
elif output_format == 'csv':
csv = UnicodeWriter(StringIO())
keys = ('title', 'url', 'content', 'host', 'engine', 'score', 'type')
csv.writerow(keys)
for row in results:
row['host'] = row['parsed_url'].netloc
row['type'] = 'result'
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.answers:
row = {'title': a, 'type': 'answer'}
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.suggestions:
row = {'title': a, 'type': 'suggestion'}
csv.writerow([row.get(key, '') for key in keys])
for a in result_container.corrections:
row = {'title': a, 'type': 'correction'}
csv.writerow([row.get(key, '') for key in keys])
csv.stream.seek(0)
response = Response(csv.stream.read(), mimetype='application/csv')
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query.decode('utf-8'))
response.headers.add('Content-Disposition', cont_disp)
return response
elif output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=results,
answers=result_container.answers,
corrections=result_container.corrections,
suggestions=result_container.suggestions,
q=request.form['q'],
number_of_results=number_of_results,
base_url=get_base_url(),
override_theme='__common__',
)
return Response(response_rss, mimetype='text/xml')
# HTML output format
# suggestions: use RawTextQuery to get the suggestion URLs with the same bang
suggestion_urls = list(map(lambda suggestion: {
'url': raw_text_query.changeSearchQuery(suggestion).getFullQuery(),
'title': suggestion
},
result_container.suggestions))
correction_urls = list(map(lambda correction: {
'url': raw_text_query.changeSearchQuery(correction).getFullQuery(),
'title': correction
},
result_container.corrections))
#
return render(
'results.html',
results=results,
q=request.form['q'],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range,
number_of_results=format_decimal(number_of_results),
advanced_search=advanced_search,
suggestions=suggestion_urls,
answers=result_container.answers,
corrections=correction_urls,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
unresponsive_engines=__get_translated_errors(result_container.unresponsive_engines),
current_language=match_language(search_query.lang,
LANGUAGE_CODES,
fallback=request.preferences.get_value("language")),
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())],
timeout_limit=request.form.get('timeout_limit', None)
)
def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
# output_format
output_format = request.form.get('format', 'html')
if output_format not in ['html', 'csv', 'json', 'rss']:
output_format = 'html'
# check if there is query
if request.form.get('q') is None:
if output_format == 'html':
return render(
'index.html',
)
else:
return index_error(output_format, 'No query'), 400
# search
search_query = None
result_container = None
try:
search_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request.user_plugins, request)
result_container = search.search()
except Exception as e:
# log exception
logger.exception('search error')
# is it an invalid input parameter or something else ?
if (issubclass(e.__class__, SearxParameterException)):
return index_error(output_format, e.message), 400
else:
return index_error(output_format, gettext('search error')), 500
# results
results = result_container.get_ordered_results()
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
# UI
advanced_search = request.form.get('advanced_search', None)
# output
for result in results:
if output_format == 'html':
if 'content' in result and result['content']:
result['content'] = highlight_content(escape(result['content'][:1024]), search_query.query)
result['title'] = highlight_content(escape(result['title'] or u''), search_query.query)
else:
if result.get('content'):
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
result['pretty_url'] = prettify_url(result['url'])
# TODO, check if timezone is calculated right
if 'publishedDate' in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
else:
if result['publishedDate'].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result['publishedDate'].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result['publishedDate'] = gettext(u'{minutes} minute(s) ago').format(minutes=minutes)
else:
result['publishedDate'] = gettext(u'{hours} hour(s), {minutes} minute(s) ago').format(hours=hours, minutes=minutes) # noqa
else:
result['publishedDate'] = format_date(result['publishedDate'])
if output_format == 'json':
return Response(json.dumps({'query': search_query.query.decode('utf-8'),
'number_of_results': number_of_results,
'results': results,
'answers': list(result_container.answers),
'corrections': list(result_container.corrections),
'infoboxes': result_container.infoboxes,
'suggestions': list(result_container.suggestions),
'unresponsive_engines': list(result_container.unresponsive_engines)},
default=lambda item: list(item) if isinstance(item, set) else item),
mimetype='application/json')
elif output_format == 'csv':
csv = UnicodeWriter(StringIO())
keys = ('title', 'url', 'content', 'host', 'engine', 'score')
csv.writerow(keys)
for row in results:
row['host'] = row['parsed_url'].netloc
csv.writerow([row.get(key, '') for key in keys])
csv.stream.seek(0)
response = Response(csv.stream.read(), mimetype='application/csv')
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query)
response.headers.add('Content-Disposition', cont_disp)
return response
elif output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=results,
q=request.form['q'],
number_of_results=number_of_results,
base_url=get_base_url(),
override_theme='__common__',
)
return Response(response_rss, mimetype='text/xml')
return render(
'results.html',
results=results,
q=request.form['q'],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range,
number_of_results=format_decimal(number_of_results),
advanced_search=advanced_search,
suggestions=result_container.suggestions,
answers=result_container.answers,
corrections=result_container.corrections,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
unresponsive_engines=result_container.unresponsive_engines,
current_language=match_language(search_query.lang,
LANGUAGE_CODES,
fallback=settings['search']['language']),
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())]
)
def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
if request.form.get('q') is None:
return render(
'index.html',
)
# search
search_query = None
result_container = None
try:
search_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request)
result_container = search.search()
except:
request.errors.append(gettext('search error'))
logger.exception('search error')
return render(
'index.html',
)
results = result_container.get_ordered_results()
# UI
advanced_search = request.form.get('advanced_search', None)
output_format = request.form.get('format', 'html')
if output_format not in ['html', 'csv', 'json', 'rss']:
output_format = 'html'
# output
for result in results:
if output_format == 'html':
if 'content' in result and result['content']:
result['content'] = highlight_content(escape(result['content'][:1024]),
search_query.query.encode('utf-8'))
result['title'] = highlight_content(escape(result['title'] or u''),
search_query.query.encode('utf-8'))
else:
if result.get('content'):
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
result['pretty_url'] = prettify_url(result['url'])
# TODO, check if timezone is calculated right
if 'publishedDate' in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
else:
if result['publishedDate'].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result['publishedDate'].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result['publishedDate'] = gettext(u'{minutes} minute(s) ago').format(minutes=minutes)
else:
result['publishedDate'] = gettext(u'{hours} hour(s), {minutes} minute(s) ago').format(hours=hours, minutes=minutes) # noqa
else:
result['publishedDate'] = format_date(result['publishedDate'])
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
if output_format == 'json':
return Response(json.dumps({'query': search_query.query,
'number_of_results': number_of_results,
'results': results,
'answers': list(result_container.answers),
'infoboxes': result_container.infoboxes,
'suggestions': list(result_container.suggestions)}),
mimetype='application/json')
elif output_format == 'csv':
csv = UnicodeWriter(cStringIO.StringIO())
keys = ('title', 'url', 'content', 'host', 'engine', 'score')
csv.writerow(keys)
for row in results:
row['host'] = row['parsed_url'].netloc
csv.writerow([row.get(key, '') for key in keys])
csv.stream.seek(0)
response = Response(csv.stream.read(), mimetype='application/csv')
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query.encode('utf-8'))
response.headers.add('Content-Disposition', cont_disp)
return response
elif output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=results,
q=request.form['q'],
number_of_results=number_of_results,
base_url=get_base_url()
)
return Response(response_rss, mimetype='text/xml')
return render(
'results.html',
results=results,
q=request.form['q'],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range,
number_of_results=format_decimal(number_of_results),
advanced_search=advanced_search,
suggestions=result_container.suggestions,
answers=result_container.answers,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())]
)
def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
# output_format
output_format = request.form.get('format', 'html')
if output_format not in ['html', 'csv', 'json', 'rss']:
output_format = 'html'
# check if there is query
if request.form.get('q') is None or len(request.form.get('q')) == 0:
if output_format == 'html':
return render(
'index.html',
)
else:
return index_error(output_format, 'No query'), 400
# search
search_query = None
result_container = None
try:
search_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request.user_plugins, request)
result_container = search.search()
except Exception as e:
# log exception
logger.exception('search error')
# is it an invalid input parameter or something else ?
if (issubclass(e.__class__, SearxParameterException)):
return index_error(output_format, e.message), 400
else:
return index_error(output_format, gettext('search error')), 500
# results
results = result_container.get_ordered_results()
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
# UI
advanced_search = request.form.get('advanced_search', None)
# output
for result in results:
if output_format == 'html':
if 'content' in result and result['content']:
result['content'] = highlight_content(prettify_content(
escape(result['content'][:1024])), search_query.query)
result['title'] = highlight_content(escape(result['title'] or u''), search_query.query)
else:
if result.get('content'):
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
if result.__contains__('showurl'):
result['pretty_url'] = prettify_url(result['showurl'])
else:
result['pretty_url'] = prettify_url(result['url'])
# TODO, check if timezone is calculated right
if 'publishedDate' in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
else:
if result['publishedDate'].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result['publishedDate'].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result['publishedDate'] = gettext(u'{minutes} minute(s) ago').format(minutes=minutes)
else:
result['publishedDate'] = gettext(u'{hours} hour(s), {minutes} minute(s) ago').format(hours=hours, minutes=minutes) # noqa
else:
result['publishedDate'] = format_date(result['publishedDate'])
return render(
'results.html',
results=results,
q=request.form['q'],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range if search_query.time_range else "",
number_of_results=format_decimal(round(number_of_results)),
advanced_search=advanced_search,
suggestions=result_container.suggestions,
answers=result_container.answers,
corrections=result_container.corrections,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
unresponsive_engines=result_container.unresponsive_engines,
current_language=match_language(search_query.lang,
LANGUAGE_CODES,
fallback=settings['search']['language']),
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())]
)
def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
if request.form.get("q") is None:
return render("index.html")
# search
search_query = None
result_container = None
try:
search_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request)
result_container = search.search()
except:
request.errors.append(gettext("search error"))
logger.exception("search error")
return render("index.html")
results = result_container.get_ordered_results()
# UI
advanced_search = request.form.get("advanced_search", None)
output_format = request.form.get("format", "html")
if output_format not in ["html", "csv", "json", "rss"]:
output_format = "html"
# output
for result in results:
if output_format == "html":
if "content" in result and result["content"]:
result["content"] = highlight_content(
escape(result["content"][:1024]), search_query.query.encode("utf-8")
)
result["title"] = highlight_content(escape(result["title"] or u""), search_query.query.encode("utf-8"))
else:
if result.get("content"):
result["content"] = html_to_text(result["content"]).strip()
# removing html content and whitespace duplications
result["title"] = " ".join(html_to_text(result["title"]).strip().split())
result["pretty_url"] = prettify_url(result["url"])
# TODO, check if timezone is calculated right
if "publishedDate" in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result["pubdate"] = result["publishedDate"].strftime("%Y-%m-%d %H:%M:%S%z")
except ValueError:
result["publishedDate"] = None
else:
if result["publishedDate"].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result["publishedDate"].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result["publishedDate"] = gettext(u"{minutes} minute(s) ago").format(minutes=minutes)
else:
result["publishedDate"] = gettext(u"{hours} hour(s), {minutes} minute(s) ago").format(
hours=hours, minutes=minutes
) # noqa
else:
result["publishedDate"] = format_date(result["publishedDate"])
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
if output_format == "json":
return Response(
json.dumps(
{
"query": search_query.query,
"number_of_results": number_of_results,
"results": results,
"answers": list(result_container.answers),
"infoboxes": result_container.infoboxes,
"suggestions": list(result_container.suggestions),
}
),
mimetype="application/json",
)
elif output_format == "csv":
csv = UnicodeWriter(cStringIO.StringIO())
keys = ("title", "url", "content", "host", "engine", "score")
csv.writerow(keys)
for row in results:
row["host"] = row["parsed_url"].netloc
csv.writerow([row.get(key, "") for key in keys])
csv.stream.seek(0)
response = Response(csv.stream.read(), mimetype="application/csv")
cont_disp = "attachment;Filename=searx_-_{0}.csv".format(search_query.query.encode("utf-8"))
response.headers.add("Content-Disposition", cont_disp)
return response
elif output_format == "rss":
response_rss = render(
"opensearch_response_rss.xml",
results=results,
q=request.form["q"],
number_of_results=number_of_results,
base_url=get_base_url(),
)
return Response(response_rss, mimetype="text/xml")
return render(
"results.html",
results=results,
q=request.form["q"],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range,
number_of_results=format_decimal(number_of_results),
advanced_search=advanced_search,
suggestions=result_container.suggestions,
answers=result_container.answers,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())],
)
def index():
"""Render index page.
Supported outputs: html, json, csv, rss.
"""
if request.form.get('q') is None:
return render(
'index.html',
)
# search
search_query = None
result_container = None
try:
search_query = get_search_query_from_webapp(request.preferences, request.form)
# search = Search(search_query) # without plugins
search = SearchWithPlugins(search_query, request)
result_container = search.search()
except:
request.errors.append(gettext('search error'))
logger.exception('search error')
return render(
'index.html',
)
results = result_container.get_ordered_results()
# UI
advanced_search = request.form.get('advanced_search', None)
output_format = request.form.get('format', 'html')
if output_format not in ['html', 'csv', 'json', 'rss']:
output_format = 'html'
# output
for result in results:
if output_format == 'html':
if 'content' in result and result['content']:
result['content'] = highlight_content(result['content'][:1024], search_query.query.encode('utf-8'))
result['title'] = highlight_content(result['title'], search_query.query.encode('utf-8'))
else:
if result.get('content'):
result['content'] = html_to_text(result['content']).strip()
# removing html content and whitespace duplications
result['title'] = ' '.join(html_to_text(result['title']).strip().split())
result['pretty_url'] = prettify_url(result['url'])
# TODO, check if timezone is calculated right
if 'publishedDate' in result:
try: # test if publishedDate >= 1900 (datetime module bug)
result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
except ValueError:
result['publishedDate'] = None
else:
if result['publishedDate'].replace(tzinfo=None) >= datetime.now() - timedelta(days=1):
timedifference = datetime.now() - result['publishedDate'].replace(tzinfo=None)
minutes = int((timedifference.seconds / 60) % 60)
hours = int(timedifference.seconds / 60 / 60)
if hours == 0:
result['publishedDate'] = gettext(u'{minutes} minute(s) ago').format(minutes=minutes)
else:
result['publishedDate'] = gettext(u'{hours} hour(s), {minutes} minute(s) ago').format(hours=hours, minutes=minutes) # noqa
else:
result['publishedDate'] = format_date(result['publishedDate'])
number_of_results = result_container.results_number()
if number_of_results < result_container.results_length():
number_of_results = 0
if output_format == 'json':
return Response(json.dumps({'query': search_query.query,
'number_of_results': number_of_results,
'results': results}),
mimetype='application/json')
elif output_format == 'csv':
csv = UnicodeWriter(cStringIO.StringIO())
keys = ('title', 'url', 'content', 'host', 'engine', 'score')
csv.writerow(keys)
for row in results:
row['host'] = row['parsed_url'].netloc
csv.writerow([row.get(key, '') for key in keys])
csv.stream.seek(0)
response = Response(csv.stream.read(), mimetype='application/csv')
cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query.encode('utf-8'))
response.headers.add('Content-Disposition', cont_disp)
return response
elif output_format == 'rss':
response_rss = render(
'opensearch_response_rss.xml',
results=results,
q=request.form['q'],
number_of_results=number_of_results,
base_url=get_base_url()
)
return Response(response_rss, mimetype='text/xml')
return render(
'results.html',
results=results,
q=request.form['q'],
selected_categories=search_query.categories,
pageno=search_query.pageno,
time_range=search_query.time_range,
number_of_results=format_decimal(number_of_results),
advanced_search=advanced_search,
suggestions=result_container.suggestions,
answers=result_container.answers,
infoboxes=result_container.infoboxes,
paging=result_container.paging,
base_url=get_base_url(),
theme=get_current_theme_name(),
favicons=global_favicons[themes.index(get_current_theme_name())]
)
