def wmts_remove(id):
wmts = WMTS.by_id(id)
if wmts:
db.session.delete(wmts)
db.session.commit()
flash( _('WMTS removed'), 'success')
return redirect(url_for('admin.wmts_list'))
def wmts_edit(id=None):
wmts = WMTS.by_id(id) if id else None
if wmts:
form = WMTSForm(request.form, wmts)
else:
form = WMTSForm(request.form)
if form.validate_on_submit():
if not wmts:
wmts = WMTS()
db.session.add(wmts)
wmts.url = form.data['url']
wmts.username = form.data['username']
wmts.password = form.data['password']
wmts.is_protected = form.data['is_protected']
wmts.name = form.data['name']
wmts.title = form.data['title']
wmts.format = form.data['format']
wmts.max_tiles = form.data['max_tiles'] or None
try:
view_coverage = json.loads(form.data['view_coverage'])
only_first_geometry = False
view_geometry = None
# check if we have a feature colleciton than load only first geometry
if 'features' in view_coverage:
for feature in view_coverage['features']:
if 'geometry' in feature:
if view_geometry:
only_first_geometry = True
break
view_geometry = feature['geometry']
if view_geometry:
view_coverage = view_geometry
if only_first_geometry:
flash(_('Only the first geometry was used for view coverage'),
'success')
wmts.view_coverage = from_shape(asShape(view_coverage), srid=4326)
except:
db.session.rollback()
flash(_('Geometry not correct'), 'error')
return render_template('admin/wmts_edit.html', form=form, id=id)
wmts.view_level_start = form.data['view_level_start']
wmts.view_level_end = form.data['view_level_end']
wmts.is_background_layer = form.data['is_background_layer']
wmts.is_overlay = form.data['is_transparent']
wmts.is_transparent = form.data['is_transparent']
wmts.is_visible = form.data['is_visible']
wmts.is_public = form.data['is_public']
wmts.is_accessible = form.data['is_accessible']
try:
db.session.commit()
write_mapproxy_config(current_app)
flash(_('Saved WMTS'), 'success')
return redirect(url_for('admin.wmts_list'))
except IntegrityError:
db.session.rollback()
flash(_('WMTS with this name already exist'), 'error')
# load wmts_coverage as json
if wmts:
view_coverage = to_shape(wmts.view_coverage)
form.view_coverage.data = json.dumps(mapping(view_coverage))
return render_template('admin/wmts_edit.html', form=form, id=id)
def wmts_edit(id=None):
wmts = db.session.query(WMTS, pg_functions.geojson(WMTS.view_coverage.transform(3857))).filter_by(id=id).first() if id else None
if wmts:
wmts[0].view_coverage = wmts[1]
wmts = wmts[0]
form = WMTSForm(request.form, wmts)
else:
form = WMTSForm(request.form)
if form.validate_on_submit():
if not wmts:
wmts = WMTS()
db.session.add(wmts)
if form.data['is_background_layer']:
old_background_layer = WMTS.query.filter_by(is_background_layer=True).first()
if old_background_layer:
old_background_layer.is_background_layer = False
wmts.url = form.data['url']
wmts.username = form.data['username']
wmts.password = form.data['password']
wmts.name = form.data['name']
wmts.title = form.data['title']
wmts.layer = form.data['layer']
wmts.format = form.data['format']
wmts.srs = form.data['srs']
wmts.matrix_set = form.data['matrix_set']
geom = asShape(loads(form.data['view_coverage']))
wmts.view_coverage = WKTSpatialElement(geom.wkt, srid=3857, geometry_type='POLYGON')
wmts.view_level_start = form.data['view_level_start']
wmts.view_level_end = form.data['view_level_end']
wmts.is_background_layer = form.data['is_background_layer']
wmts.is_baselayer = not form.data['is_transparent']
wmts.is_overlay = form.data['is_transparent']
wmts.is_transparent = form.data['is_transparent']
wmts.is_visible = form.data['is_visible']
wmts.is_public = form.data['is_public']
try:
db.session.commit()
write_mapproxy_config(current_app)
flash( _('Saved WMTS'), 'success')
return redirect(url_for('admin.wmts_list'))
except IntegrityError:
db.session.rollback()
flash(_('WMTS with this name already exist'), 'error')
return render_template('admin/wmts_edit.html', form=form, id=id)
def wmts_remove(id):
wmts = WMTS.by_id(id)
db.session.delete(wmts)
db.session.commit()
flash(_('WMTS removed'), 'success')
return redirect(url_for('admin.wmts_list'))