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[enh] add routing directions to osm search - closes #254
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@ -10,7 +10,9 @@
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@parse url, title
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"""
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import re
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from json import loads
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from flask_babel import gettext
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# engine dependent config
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categories = ['map']
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@ -21,10 +23,15 @@ base_url = 'https://nominatim.openstreetmap.org/'
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search_string = 'search/{query}?format=json&polygon_geojson=1&addressdetails=1'
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result_base_url = 'https://openstreetmap.org/{osm_type}/{osm_id}'
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route_url = 'https://graphhopper.com/maps/?point={}&point={}&locale=en-US&vehicle=car&weighting=fastest&turn_costs=true&use_miles=false&layer=Omniscale'
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route_re = re.compile('(?:from )?(.+) to (.+)')
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# do search-request
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def request(query, params):
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params['url'] = base_url + search_string.format(query=query.decode('utf-8'))
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params['route'] = route_re.match(query.decode('utf-8'))
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return params
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@ -34,6 +41,13 @@ def response(resp):
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results = []
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json = loads(resp.text)
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if resp.search_params['route']:
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results.append({
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'answer': gettext('Get directions'),
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'url': route_url.format(*resp.search_params['route'].groups()),
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})
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# parse results
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for r in json:
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if 'display_name' not in r:
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@ -37,10 +37,8 @@ def post_search(request, search):
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ip = x_forwarded_for[0]
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else:
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ip = request.remote_addr
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search.result_container.answers.clear()
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search.result_container.answers.add(ip)
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search.result_container.answers['ip'] = {'answer': ip}
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elif p.match(search.search_query.query):
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ua = request.user_agent
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search.result_container.answers.clear()
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search.result_container.answers.add(ua)
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search.result_container.answers['user-agent'] = {'answer': ua}
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return True
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@ -131,7 +131,7 @@ class ResultContainer(object):
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self._merged_results = []
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self.infoboxes = []
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self.suggestions = set()
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self.answers = set()
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self.answers = {}
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self.corrections = set()
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self._number_of_results = []
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self._ordered = False
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@ -146,7 +146,7 @@ class ResultContainer(object):
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self.suggestions.add(result['suggestion'])
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results.remove(result)
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elif 'answer' in result:
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self.answers.add(result['answer'])
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self.answers[result['answer']] = result
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results.remove(result)
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elif 'correction' in result:
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self.corrections.add(result['correction'])
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@ -33,8 +33,12 @@
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{% if answers %}
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<div id="answers"><span>{{ _('Answers') }}</span>
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{% for answer in answers %}
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<span>{{ answer }}</span>
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{% for answer in answers.values() %}
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{% if answer.url %}
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<a href="{{ answer.url }}">{{ answer.answer }}</a>
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{% else %}
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<span>{{ answer.answer }}</span>
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{% endif %}
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{% endfor %}
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</div>
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{% endif %}
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@ -94,9 +94,13 @@
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{%- endif %}
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{% if answers -%}
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{%- for answer in answers %}
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{%- for answer in answers.values() %}
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<div class="result well">
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<span>{{ answer }}</span>
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{% if answer.url %}
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<a href="{{ answer.url }}">{{ answer.answer }}</a>
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{% else %}
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<span>{{ answer.answer }}</span>
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{% endif %}
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</div>
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{%- endfor %}
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{%- endif %}
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@ -15,8 +15,14 @@
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<div id="results" class="{{ only_template }}">
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{% if answers -%}
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<div id="answers"><h4 class="title">{{ _('Answers') }} : </h4>
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{%- for answer in answers -%}
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<div class="answer">{{- answer -}}</div>
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{%- for answer in answers.values() -%}
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<div class="answer">
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{% if answer.url %}
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<a href="{{ answer.url }}">{{ answer.answer }}</a>
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{% else %}
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<span>{{ answer.answer }}</span>
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{% endif %}
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</div>
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{%- endfor -%}
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</div>
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{%- endif %}
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