legends = {}

canvas = iface.mapCanvas()

pluginDir = os.path.dirname(os.path.realpath(__file__))

outputProjectFileName = os.path.join(outputProjectFileName, 'qgis2web_' + unicode(time.time()))

outputIndex = outputProjectFileName + os.sep + 'index.html'

cluster_num = 1

cleanUnusedFields = params["Data export"]["Delete unused fields"]

if not cleanUnusedFields:

usedFields = [ALL_ATTRIBUTES] * len(popup)

else:

usedFields = popup

QgsApplication.initQgis()

mapLibLocation = params["Data export"]["Mapping library location"]

minify = params["Data export"]["Minify GeoJSON files"]

extent = params["Scale/Zoom"]["Extent"]

minZoom = params["Scale/Zoom"]["Min zoom level"]

maxZoom = params["Scale/Zoom"]["Max zoom level"]

scaleDependent = params["Scale/Zoom"]["Use layer scale dependent visibility"]

basemapName = params["Appearance"]["Base layer"]

matchCRS = params["Appearance"]["Match project CRS"]

addressSearch = params["Appearance"]["Add address search"]

locate = params["Appearance"]["Geolocate user"]

measure = params["Appearance"]["Add measure tool"]

highlight = params["Appearance"]["Highlight features"]

dataStore, cssStore = writeFoldersAndFiles(pluginDir, outputProjectFileName, cluster, labels, measure, matchCRS, canvas, mapLibLocation, locate)

writeHTMLstart(outputIndex, webpage_name, cluster, labels, addressSearch, measure, matchCRS, canvas, full, mapLibLocation)

writeCSS(cssStore, full, height, width)

wfsLayers = ""

scaleDependentLayers = ""

exp_crs = QgsCoordinateReferenceSystem(4326, QgsCoordinateReferenceSystem.EpsgCrsId)

for count, i in enumerate(layer_list):

rawLayerName = i.name()

safeLayerName = re.sub('[\W_]+', '', rawLayerName)

layerFileName = dataStore + os.sep + 'json_' + safeLayerName + '.js'

if i.providerType() != 'WFS' or json[count] == True and i:

precision = params["Data export"]["Precision"]

if i.type() == QgsMapLayer.VectorLayer:

qgis.core.QgsVectorFileWriter.writeAsVectorFormat(i, layerFileName, 'utf-8', exp_crs, 'GeoJson', selected, layerOptions=["COORDINATE_PRECISION=" + unicode(precision)])

# now change the data structure to work with leaflet:

with open(layerFileName) as f:

lines = f.readlines()

with open(layerFileName, "w") as f2:

f2.write("var json_" + unicode(safeLayerName) + "=")

for line in lines:

if minify:

line = line.strip("\n\t ")

line = removeSpaces(line)

f2.write(line)

f2.close

# now add the js files as data input for our map

with open(outputIndex, 'a') as f3:

new_src = jsonScript(safeLayerName)

# store everything in the file

f3.write(new_src)

f3.close()

# here comes the raster layers. you need an installed version of gdal

elif i.type() == QgsMapLayer.RasterLayer:

if i.dataProvider().name() != "wms":

in_raster = unicode(i.dataProvider().dataSourceUri())

prov_raster = tempfile.gettempdir() + os.sep + 'json_' + safeLayerName + '_prov.tif'

out_raster = dataStore + os.sep + 'json_' + safeLayerName + '.png'

crsSrc = i.crs()

crsDest = QgsCoordinateReferenceSystem(4326)

xform = QgsCoordinateTransform(crsSrc, crsDest)

extentRep = xform.transform(i.extent())

extentRepNew = ','.join([unicode(extentRep.xMinimum()), unicode(extentRep.xMaximum()), unicode(extentRep.yMinimum()), unicode(extentRep.yMaximum())])

processing.runalg("gdalogr:warpreproject", in_raster, i.crs().authid(), "EPSG:4326", "", 0, 1, 0, -1, 75, 6, 1, False, 0, False, "", prov_raster)

processing.runalg("gdalogr:translate", prov_raster, 100, True, "", 0, "", extentRepNew, False, 0, 0, 75, 6, 1, False, 0, False, "", out_raster)

if scaleDependent and i.hasScaleBasedVisibility():

scaleDependentLayers += scaleDependentLayerScript(i, safeLayerName)

if scaleDependentLayers != "":

scaleDependentLayers = scaleDependentScript(scaleDependentLayers)

# now determine the canvas bounding box

# now with viewcontrol

try:

crsSrc = canvas.mapSettings().destinationCrs()

except:

crsSrc = canvas.mapRenderer().destinationCrs()

crsAuthId = crsSrc.authid()

crsProj4 = crsSrc.toProj4()

middle = openScript()

if highlight:

middle += highlightScript()

if extent == "Canvas extent":

pt0 = canvas.extent()

crsDest = QgsCoordinateReferenceSystem(4326) # WGS 84 / UTM zone 33N

xform = QgsCoordinateTransform(crsSrc, crsDest)

pt1 = xform.transform(pt0)

bbox_canvas = [pt1.yMinimum(), pt1.yMaximum(), pt1.xMinimum(), pt1.xMaximum()]

bounds = '[[' + unicode(pt1.yMinimum()) + ',' + unicode(pt1.xMinimum()) + '],[' + unicode(pt1.yMaximum()) + ',' + unicode(pt1.xMaximum()) + ']]'

if matchCRS and crsAuthId != 'EPSG:4326':

middle += crsScript(crsAuthId, crsProj4)

middle += mapScript(extent, matchCRS, crsAuthId, measure, maxZoom, minZoom, bounds)

else:

if matchCRS and crsAuthId != 'EPSG:4326':

middle += crsScript(crsAuthId, crsProj4)

middle += mapScript(extent, matchCRS, crsAuthId, measure, maxZoom, minZoom, 0)

middle += featureGroupsScript()

if basemapName == 0 or basemapName == "" or basemapName == "None" or matchCRS:

basemapText = ""

else:

basemapText = basemapsScript(basemapAddresses[basemapName], basemapAttributions[basemapName], maxZoom)

layerOrder = layerOrderScript()

with open(outputIndex, 'a') as f4:

f4.write(middle)

f4.write(basemapText)

f4.write(layerOrder)

f4.close()

for count, i in enumerate(layer_list):

new_field_names = []

rawLayerName = i.name()

safeLayerName = re.sub('[\W_]+', '', rawLayerName)

if i.type() == QgsMapLayer.VectorLayer:

with open(outputIndex, 'a') as f5:

fields = i.pendingFields()

field_names = [field.name() for field in fields]

if usedFields[count] != 0 and usedFields[count] != 1:

for field in field_names:

# for popup_field in usedFields:

if field == usedFields[count]:

new_field_names.append(field)

field_names = new_field_names

html_prov = False

icon_prov = False

label_exp = ''

labeltext = ""

f = ''

if labels[count]:

palyr = QgsPalLayerSettings()

palyr.readFromLayer(i)

f = palyr.fieldName

label_exp = False

if not labelhover:

labeltext = """.bindLabel(feature.properties.""" + unicode(f) + """, {noHide: true, offset: [-0, -16]})"""

else:

labeltext = """.bindLabel(feature.properties.""" + unicode(f) + """)"""

for field in field_names:

if unicode(field) == 'html_exp':

html_prov = True

table = 'feature.properties.html_exp'

if unicode(field) == 'label_exp' and not labelhover:

label_exp = True

labeltext = """.bindLabel(feature.properties.label_exp, {noHide: true, offset: [-0, -16]})"""

if unicode(field) == 'label_exp' and labelhover:

label_exp = True

labeltext = """.bindLabel(feature.properties.label_exp)"""

if unicode(f) != "" and unicode(f) == unicode(field) and f:

label_exp = True

if unicode(field) == 'icon_exp':

icon_prov = True

if not html_prov:

tablestart = """'<table>"""

row = ""

for field in field_names:

if unicode(field) == "icon_exp":

row += ""

else:

if i.editorWidgetV2(fields.indexFromName(field)) != QgsVectorLayer.Hidden and i.editorWidgetV2(fields.indexFromName(field)) != 'Hidden':

row += """<tr><th scope="row">""" + i.attributeDisplayName(fields.indexFromName(unicode(field))) + """</th><td>' + Autolinker.link(String(feature.properties['""" + unicode(field) + """'])) + '</td></tr>"""

tableend = """</table>'"""

table = tablestart + row + tableend

if not label_exp:

labeltext = ""

popFuncs = popFuncsScript(table)

new_pop = popupScript(safeLayerName, popFuncs, highlight)

layerName = safeLayerName

renderer = i.rendererV2()

try:

rendererDump = renderer.dump()

except:

rendererDump = ""

layer_transp = 1 - (float(i.layerTransparency()) / 100)

new_obj = ""

# single marker points:

if rendererDump[0:6] == 'SINGLE' or rendererDump[0:10] == 'Rule-based':

print "SINGLE"

if rendererDump[0:10] == 'Rule-based':

symbol = renderer.rootRule().children()[0].symbol()

else:

symbol = renderer.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + ".png")

legends[layerName] = """<img src="legend/""" + layerName + """.png" /> """ + i.name()

colorName = symbol.color().name()

symbol_transp = symbol.alpha()

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

if i.geometryType() == QGis.Point and not icon_prov:

print "POINT"

radius = unicode(symbol.size() * 2)

try:

borderStyle = symbol.symbolLayer(0).outlineStyle()

borderColor = unicode(symbol.symbolLayer(0).borderColor().name())

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

borderWidth = symbol.symbolLayer(0).outlineWidth()

except:

borderStyle = ""

borderColor = ""

border_transp = 0

borderWidth = 1

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

pointStyleLabel = pointStyleLabelScript(safeLayerName, radius, borderWidth, borderStyle, colorName, borderColor, borderOpacity, fill_opacity, labeltext)

pointToLayer = pointToLayerScript(safeLayerName)

if i.providerType() == 'WFS' and json[count] == False:

stylestr = pointStyleScript(pointToLayer, popFuncs)

new_obj, scriptTag, cluster_num = buildPointWFS(pointStyleLabel, layerName, i.source(), "", cluster[count], cluster_num, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = jsonPointScript(pointStyleLabel, safeLayerName, pointToLayer, usedFields[count])

if cluster[count]:

new_obj += clusterScript(safeLayerName)

cluster_num += 1

elif i.geometryType() == QGis.Line:

print "LINE"

radius = symbol.width()

try:

penStyle = getLineStyle(symbol.symbolLayer(0).penStyle(), radius)

except:

penStyle = ""

lineStyle = simpleLineStyleScript(radius, colorName, penStyle, fill_opacity)

if i.providerType() == 'WFS' and json[count] == False:

stylestr = nonPointStylePopupsScript(safeLayerName)

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), "", stylestr, popFuncs, visible[count])

new_obj += nonPointStyleFunctionScript(safeLayerName, lineStyle)

wfsLayers += wfsScript(scriptTag)

else:

new_obj = nonPointStyleFunctionScript(safeLayerName, lineStyle)

new_obj += buildNonPointJSON("", safeLayerName, usedFields[count])

new_obj += restackLayers(layerName, visible[count])

elif i.geometryType() == QGis.Polygon:

print "POLYGON"

borderStyle = ""

if symbol.symbolLayer(0).layerType() == 'SimpleLine' or isinstance(symbol.symbolLayer(0), QgsSimpleLineSymbolLayerV2):

radius = symbol.symbolLayer(0).width()

colorName = 'none'

borderColor = unicode(symbol.color().name())

border_transp = float(symbol.color().alpha()) / 255

else:

try:

radius = symbol.symbolLayer(0).borderWidth()

borderColor = unicode(symbol.symbolLayer(0).borderColor().name())

borderStyle = getLineStyle(symbol.symbolLayer(0).borderStyle(), radius)

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

if symbol.symbolLayer(0).borderStyle() == 0:

radius = "0"

if symbol.symbolLayer(0).brushStyle() == 0:

colorName = "none"

except:

radius = 1

borderColor = "#000000"

borderStyle = ""

border_transp = 1

colorName = "#ffffff"

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

polyStyle = singlePolyStyleScript(radius * 4, borderColor, borderOpacity, colorName, borderStyle, fill_opacity)

if i.providerType() == 'WFS' and json[count] == False:

stylestr = nonPointStylePopupsScript(polyStyle, safeLayerName)

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), "", stylestr, popFuncs, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = nonPointStyleFunctionScript(safeLayerName, polyStyle)

new_obj += buildNonPointJSON("", safeLayerName, usedFields[count])

new_obj += restackLayers(layerName, visible[count])

elif rendererDump[0:11] == 'CATEGORIZED':

print "CATEGORIZED"

catLegend = i.name() + "<br />"

if i.geometryType() == QGis.Point and not icon_prov:

print "POINT"

categories = renderer.categories()

valueAttr = renderer.classAttribute()

categoryStr = categoryScript(layerName, valueAttr)

for cat in categories:

if not cat.value():

categoryStr += defaultCategoryScript()

else:

categoryStr += eachCategoryScript(cat.value())

symbol = cat.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', cat.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + cat.label() + "<br />"

symbol_transp = symbol.alpha()

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

categoryStr += categorizedPointStylesScript(symbol, fill_opacity, borderOpacity)

categoryStr += endCategoryScript()

if i.providerType() == 'WFS' and json[count] == False:

stylestr = categorizedPointWFSscript(layerName, labeltext, popFuncs)

new_obj, scriptTag, cluster_num = buildPointWFS(layerName, i.source(), categoryStr, cluster[count], cluster_num, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = categoryStr + categorizedPointJSONscript(safeLayerName, labeltext, usedFields[count])

if cluster[count] == True:

new_obj += clusterScript(safeLayerName)

cluster_num += 1

elif i.geometryType() == QGis.Line:

print "LINE"

categories = renderer.categories()

valueAttr = renderer.classAttribute()

categoryStr = categoryScript(layerName, valueAttr)

for cat in categories:

if not cat.value():

categoryStr += defaultCategoryScript()

else:

categoryStr += eachCategoryScript(cat.value())

# categoryStr += "radius: '" + unicode(cat.symbol().size() * 2) + "',"

symbol = cat.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', cat.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + cat.label() + "<br />"

symbol_transp = symbol.alpha()

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

categoryStr += categorizedLineStylesScript(symbol, fill_opacity)

categoryStr += endCategoryScript()

stylestr = categorizedNonPointStyleFunctionScript(layerName, popFuncs)

if i.providerType() == 'WFS' and json[count] == False:

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), categoryStr, stylestr, popFuncs, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = buildNonPointJSON(categoryStr, safeLayerName, usedFields[count])

elif i.geometryType() == QGis.Polygon:

print "POLYGON"

categories = renderer.categories()

valueAttr = renderer.classAttribute()

categoryStr = categoryScript(layerName, valueAttr)

for cat in categories:

if not cat.value():

categoryStr += defaultCategoryScript()

else:

categoryStr += eachCategoryScript(cat.value())

symbol = cat.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', cat.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + cat.label() + "<br />"

symbol_transp = symbol.alpha()

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

categoryStr += categorizedPolygonStylesScript(symbol, fill_opacity, borderOpacity)

categoryStr += endCategoryScript()

if i.providerType() == 'WFS' and json[count] == False:

stylestr = categorizedNonPointStyleFunctionScript(layerName, popFuncs)

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), categoryStr, stylestr, popFuncs, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = buildNonPointJSON(categoryStr, safeLayerName, usedFields[count])

legends[layerName] = catLegend

elif rendererDump[0:9] == 'GRADUATED':

print "GRADUATED"

catLegend = i.name() + "<br />"

categoryStr = graduatedStyleScript(layerName)

if i.geometryType() == QGis.Point and not icon_prov:

print "POINT"

valueAttr = renderer.classAttribute()

for r in renderer.ranges():

symbol = r.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', r.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + r.label() + "<br />"

symbol_transp = symbol.alpha()

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

categoryStr += graduatedPointStylesScript(valueAttr, r, symbol, fill_opacity, borderOpacity)

categoryStr += endGraduatedStyleScript()

if i.providerType() == 'WFS' and json[count] == False:

stylestr = categorizedPointWFSscript(layerName, labeltext, popFuncs)

new_obj, scriptTag, cluster_num = buildPointWFS(layerName, i.source(), categoryStr, cluster[count], cluster_num, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = categoryStr + categorizedPointJSONscript(safeLayerName, labeltext, usedFields[count])

# add points to the cluster group

if cluster[count] == True:

new_obj += clusterScript(safeLayerName)

cluster_num += 1

elif i.geometryType() == QGis.Line:

print "LINE"

valueAttr = renderer.classAttribute()

for r in renderer.ranges():

symbol = r.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', r.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + r.label() + "<br />"

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + unicode(r.label()) + ".png")

symbol_transp = symbol.alpha()

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

categoryStr += graduatedLineStylesScript(valueAttr, r, categoryStr, symbol, fill_opacity)

categoryStr += endGraduatedStyleScript()

if i.providerType() == 'WFS' and json[count] == False:

stylestr = categorizedNonPointStyleFunctionScript(layerName, popFuncs)

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), categoryStr, stylestr, popFuncs, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = buildNonPointJSON(categoryStr, safeLayerName, usedFields[count])

elif i.geometryType() == QGis.Polygon:

print "POLYGON"

valueAttr = renderer.classAttribute()

for r in renderer.ranges():

symbol = r.symbol()

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

safeLabel = re.sub('[\W_]+', '', r.label())

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + safeLabel + ".png")

catLegend += """&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="legend/""" + layerName + "_" + safeLabel + """.png" /> """ + r.label() + "<br />"

legendIcon = QgsSymbolLayerV2Utils.symbolPreviewPixmap(symbol, QSize(16, 16))

legendIcon.save(outputProjectFileName + os.sep + "legend" + os.sep + layerName + "_" + unicode(r.label()) + ".png")

symbol_transp = symbol.alpha()

border_transp = float(symbol.symbolLayer(0).borderColor().alpha()) / 255

borderOpacity = unicode(layer_transp * symbol_transp * border_transp)

fill_transp = float(symbol.color().alpha()) / 255

fill_opacity = unicode(layer_transp * symbol_transp * fill_transp)

categoryStr += graduatedPolygonStylesScript(valueAttr, r, symbol, fill_opacity, borderOpacity)

categoryStr += endGraduatedStyleScript()

if i.providerType() == 'WFS' and json[count] == False:

stylestr = categorizedNonPointStyleFunctionScript(layerName, popFuncs)

new_obj, scriptTag = buildNonPointWFS(layerName, i.source(), categoryStr, stylestr, popFuncs, visible[count])

wfsLayers += wfsScript(scriptTag)

else:

new_obj = buildNonPointJSON(categoryStr, safeLayerName, usedFields[count])

legends[layerName] = catLegend

else:

print "No renderer"

# elif rendererDump[0:10] == 'Rule-based':

# for rule in renderer.rootRule().children():

# try:

# print rule.filterExpression() + ": " + rule.filter().functionCount()

# except:

# print 11111

# print renderer.rootRule().filterExpression()

# categoryStr = """

# function doStyle""" + layerName + "(feature) {"

# for r in renderer.rootRule().children():

# symbol = r.symbol()

# filterExpression = r.filterExpression()

# filterExpression = re.sub('=', '==', filterExpression)

# categoryStr += """

# if (""" + filterExpression + """) {

# return {

# radius: '""" + unicode(symbol.size() * 2) + """',

# fillColor: '""" + unicode(symbol.color().name()) + """',

# color: '""" + unicode(symbol.symbolLayer(0).borderColor().name())+ """',

# weight: 1,

# fillOpacity: '""" + unicode(symbol.alpha()) + """',

# }

# }"""

# categoryStr += """

# }"""

# if i.providerType() == 'WFS' and json[count] == False:

# stylestr="""

# pointToLayer: function (feature, latlng) {

# return L.circleMarker(latlng, doStyle""" + layerName + """(feature))"""+labeltext+"""

# },

# onEachFeature: function (feature, layer) {"""+popFuncs+"""

# }"""

# new_obj, scriptTag, cluster_num = buildPointWFS(layerName, i.source(), categoryStr, cluster[count], cluster_num, visible[count])

# wfsLayers += """

# <script src='""" + scriptTag + """'></script>"""

# else:

# new_obj = categoryStr + """

# var json_""" + safeLayerName + """JSON = new L.geoJson(json_""" + safeLayerName + """,{

# onEachFeature: pop_""" + safeLayerName + """,

# pointToLayer: function (feature, latlng) {

# return L.circleMarker(latlng, doStyle""" + safeLayerName + """(feature))"""+labeltext+"""

# }

# });"""

# #add points to the cluster group

# if cluster[count] == True:

# new_obj += """

# var cluster_group"""+ safeLayerName + """JSON= new L.MarkerClusterGroup({showCoverageOnHover: false});

# cluster_group"""+ safeLayerName + """JSON.addLayer(json_""" + safeLayerName + """JSON);"""

# cluster_num += 1

if icon_prov and i.geometryType() == QGis.Point:

new_obj = customMarkerScript(safeLayerName, labeltext, usedFields[count])

if cluster[count] == True:

new_obj += clusterScript(safeLayerName)

cluster_num += 1

# else:

# new_obj = """

# var json_""" + safeLayerName + """JSON = new L.geoJson(json_""" + safeLayerName + """,{

# onEachFeature: pop_""" + safeLayerName + """,

# });"""

if usedFields[count] != 0:

f5.write(new_pop)

f5.write("""

""" + new_obj)

f5.write("""

bounds_group.addLayer(json_""" + safeLayerName + """JSON);""")

if visible[count]:

if cluster[count] == False:

f5.write("""

//add comment sign to hide this layer on the map in the initial view.

feature_group.addLayer(json_""" + safeLayerName + """JSON);""")

else:

f5.write("""

//add comment sign to hide this layer on the map in the initial view.

cluster_group""" + safeLayerName + """JSON.addTo(map);""")

else:

if cluster[count] == False:

if i.geometryType() == QGis.Point:

f5.write("""

//delete comment sign to show this layer on the map in the initial view.

//feature_group.addLayer(json_""" + safeLayerName + """JSON);""")

if i.geometryType() != 0:

f5.write("""

//delete comment sign to show this layer on the map in the initial view.

//feature_group.addLayer(json_""" + safeLayerName + """JSON);""")

else:

f5.write("""

//delete comment sign to show this layer on the map in the initial view.

//cluster_group""" + safeLayerName + """JSON.addTo(map);""")

f5.close()

elif i.type() == QgsMapLayer.RasterLayer:

if i.dataProvider().name() == "wms":

d = parse_qs(i.source())

wms_url = d['url'][0]

wms_layer = d['layers'][0]

wms_format = d['format'][0]

wms_crs = d['crs'][0]

new_obj = wmsScript(safeLayerName, wms_url, wms_layer, wms_format)

else:

out_raster_name = 'data/' + 'json_' + safeLayerName + '.png'

pt2 = i.extent()

crsSrc = i.crs() # WGS 84

crsDest = QgsCoordinateReferenceSystem(4326) # WGS 84 / UTM zone 33N

xform = QgsCoordinateTransform(crsSrc, crsDest)

pt3 = xform.transform(pt2)

bbox_canvas2 = [pt3.yMinimum(), pt3.yMaximum(), pt3.xMinimum(), pt3.xMaximum()]

bounds2 = '[[' + unicode(pt3.yMinimum()) + ',' + unicode(pt3.xMinimum()) + '],[' + unicode(pt3.yMaximum()) + ',' + unicode(pt3.xMaximum()) + ']]'

new_obj = rasterScript(safeLayerName, out_raster_name, bounds2)

if visible[count]:

new_obj += """

raster_group.addLayer(overlay_""" + safeLayerName + """);"""

with open(outputIndex, 'a') as f5_raster:

f5_raster.write(new_obj)

f5_raster.close()

with open(outputIndex, 'a') as f5fgroup:

f5fgroup.write("""

raster_group.addTo(map);

feature_group.addTo(map);""")

f5fgroup.close()

with open(outputIndex, 'a') as f5scaleDependent:

f5scaleDependent.write(scaleDependentLayers)

f5scaleDependent.close()

if webmap_head != "":

titleStart = titleSubScript(webmap_head, webmap_subhead)

with open(outputIndex, 'a') as f5contr:

f5contr.write(titleStart)

f5contr.close()

if addressSearch:

address_text = addressSearchScript()

with open(outputIndex, 'a') as f5addr:

f5addr.write(address_text)

f5addr.close()

# let's add layer control

if params["Appearance"]["Add layers list"]:

if len(basemapName) == 0 or basemapName == "None" or matchCRS:

controlStart = """

var baseMaps = {};"""

else:

controlStart = """

var baseMaps = {

'""" + unicode(basemapName) + """': basemap

};"""

# if len(basemapName) > 1:

# controlStart = """

# var baseMaps = {"""

# for l in range(0,len(basemapName)):

# if l < len(basemapName)-1:

# controlStart+= """

# '""" + unicode(basemapName[l]) + """': basemap_""" + unicode(l) + ""","""

# if l == len(basemapName)-1:

# controlStart+= """

# '""" + unicode(basemapName[l]) + """': basemap_""" + unicode(l) + """};"""

# if len

# control_basemap = """

# var baseMaps = {"""

# for l in range(0,len(basemapName)):

if len(basemapName) == 0 or basemapName == "None":

controlStart += """

L.control.layers({},{"""

else:

controlStart += """

L.control.layers(baseMaps,{"""

with open(outputIndex, 'a') as f6:

f6.write(controlStart)

f6.close()

for count, i in enumerate(reversed(layer_list)):

try:

testDump = i.rendererV2().dump()

rawLayerName = i.name()

safeLayerName = re.sub('[\W_]+', '', rawLayerName)

if i.type() == QgsMapLayer.VectorLayer:

with open(outputIndex, 'a') as f7:

if cluster[count] == True and i.geometryType() == QGis.Point:

new_layer = "'" + legends[safeLayerName] + "'" + ": cluster_group""" + safeLayerName + """JSON,"""

else:

new_layer = "'" + legends[safeLayerName] + "'" + ": json_" + safeLayerName + """JSON,"""

f7.write(new_layer)

f7.close()

elif i.type() == QgsMapLayer.RasterLayer:

with open(outputIndex, 'a') as f7:

new_layer = '"' + rawLayerName + '"' + ": overlay_" + safeLayerName + ""","""

f7.write(new_layer)

f7.close()

except:

pass

controlEnd = "},{collapsed:false}).addTo(map);"

with open(outputIndex, 'rb+') as f8:

f8.seek(-1, os.SEEK_END)

f8.truncate()

f8.write(controlEnd)

f8.close()

if opacity_raster:

opacityStart = """

function updateOpacity(value) {

"""

with open(outputIndex, 'a') as f9:

f9.write(opacityStart)

f9.close()

for i in layer_list:

rawLayerName = i.name()

safeLayerName = re.sub('[\W_]+', '', rawLayerName)

if i.type() == QgsMapLayer.RasterLayer:

with open(outputIndex, 'a') as f10:

new_opc = """

overlay_""" + safeLayerName + """.setOpacity(value);"""

f10.write(new_opc)

f10.close()

opacityEnd = """}"""

with open(outputIndex, 'rb+') as f11:

f11.seek(-1, os.SEEK_END)

f11.truncate()

f11.write(opacityEnd)

f11.close()

if locate:

end = locateScript()

else:

end = ''

# let's close the file but ask for the extent of all layers if the user wants to show only this extent:

if extent == 'Fit to layers extent':

end += """

map.fitBounds(bounds_group.getBounds());"""

if params["Appearance"]["Add scale bar"]:

end += """

L.control.scale({options: {position: 'bottomleft',maxWidth: 100,metric: true,imperial: false,updateWhenIdle: false}}).addTo(map);"""

end += endHTMLscript(wfsLayers)

with open(outputIndex, 'a') as f12:

f12.write(end)

f12.close()