author | Aurelien Campeas <aurelien.campeas@logilab.fr> |
Wed, 11 Feb 2009 18:46:14 +0100 | |
changeset 604 | e85042d18b48 |
parent 553 | c69eac8298c0 |
child 692 | 800592b8d39b |
child 1587 | 56e347b8189c |
permissions | -rw-r--r-- |
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# -*- coding: utf-8 -*- |
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import simplejson |
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from cubicweb.interfaces import IGeocodable |
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from cubicweb.common.view import EntityView |
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from cubicweb.common.selectors import implement_interface |
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class GeocodingJsonView(EntityView): |
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id = 'geocoding-json' |
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binary = True |
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templatable = False |
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content_type = 'application/json' |
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__selectors__ = (implement_interface,) |
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accepts_interfaces = (IGeocodable,) |
553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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def call(self): |
553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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zoomlevel = self.req.form.pop('zoomlevel', 8) |
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extraparams = self.req.form.copy() |
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extraparams.pop('vid', None) |
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extraparams.pop('rql', None) |
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markers = [self.build_marker_data(rowidx, extraparams) |
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for rowidx in xrange(len(self.rset))] |
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center = { |
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'latitude': sum(marker['latitude'] for marker in markers) / len(markers), |
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'longitude': sum(marker['longitude'] for marker in markers) / len(markers), |
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} |
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geodata = { |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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'zoomlevel': int(zoomlevel), |
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'center': center, |
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'markers': markers, |
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} |
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self.w(simplejson.dumps(geodata)) |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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def build_marker_data(self, row, extraparams): |
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entity = self.entity(row, 0) |
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return {'latitude': entity.latitude, 'longitude': entity.longitude, |
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'title': entity.dc_long_title(), |
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#icon defines : (icon._url, icon.size, icon.iconAncho', icon.shadow) |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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'icon': entity.marker_icon() or (self.req.external_resource('GMARKER_ICON'), (20, 34), (4, 34), None), |
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'bubbleUrl': entity.absolute_url(vid='gmap-bubble', __notemplate=1, **extraparams), |
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} |
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class GoogleMapBubbleView(EntityView): |
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id = 'gmap-bubble' |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
48 |
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431 | 49 |
__selectors__ = (implement_interface,) |
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accepts_interfaces = (IGeocodable,) |
553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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def cell_call(self, row, col): |
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entity = self.entity(row, col) |
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self.w(u'<div>%s</div>' % entity.view('oneline')) |
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# FIXME: we should call something like address-view if available |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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class GoogleMapsView(EntityView): |
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id = 'gmap-view' |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
60 |
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431 | 61 |
__selectors__ = (implement_interface,) |
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accepts_interfaces = (IGeocodable,) |
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need_navigation = False |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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def call(self, gmap_key, width=400, height=400, uselabel=True, urlparams=None): |
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self.req.add_js('http://maps.google.com/maps?file=api&v=2&key=%s' % gmap_key, |
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localfile=False); |
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self.req.add_js( ('cubicweb.widgets.js', 'cubicweb.gmap.js', 'gmap.utility.labeledmarker.js') ) |
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rql = self.rset.printable_rql() |
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if urlparams is None: |
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loadurl = self.build_url(rql=rql, vid='geocoding-json') |
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else: |
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loadurl = self.build_url(rql=rql, vid='geocoding-json', **urlparams) |
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self.w(u'<div style="width: %spx; height: %spx;" class="widget gmap" ' |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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u'cubicweb:wdgtype="GMapWidget" cubicweb:loadtype="auto" ' |
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u'cubicweb:loadurl="%s" cubicweb:uselabel="%s"> </div>' % (width, height, loadurl, uselabel)) |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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class GoogeMapsLegend(EntityView): |
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id = 'gmap-legend' |
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553
c69eac8298c0
[gmap] zoom level is now a url parameter
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
431
diff
changeset
|
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def call(self): |
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self.w(u'<ol>') |
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for rowidx in xrange(len(self.rset)): |
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self.w(u'<li>') |
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self.wview('listitem', self.rset, row=rowidx, col=0) |
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self.w(u'</li>') |
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self.w(u'</ol>') |