Commit cde3c51b authored by Kaitlyn's avatar Kaitlyn
Browse files

Testing WFS

parent e7840869

app/src/js/LayerCollection.js

+28 −24
Original line number Diff line number Diff line
@@ -193,14 +193,17 @@ export default L.LayerCollection = L.Class.extend({ 
      version: "1.1.0",

      request: "GetFeature",

      typename: map.target().toUpperCase() + "_POLY",

      outputFormat: "application/json; subtype=geojson"

      outputFormat: "application/json; subtype=geojson",

      PropertyName: "clean_feature",

      Filter:

        "<Filter><PropertyIsLike wildcard='*' singleChar='.' escape='!'><PropertyName>clean_feature</PropertyName><Literal>*</Literal></PropertyIsLike></Filter>"

    };



    let customParams = {

      bbox: map.getBounds().toBBoxString()

    };

    // let customParams = {

    //   bbox: map.getBounds().toBBoxString()

    // };



    let parameters = L.Util.extend(defaultParameters, customParams);

    let parameters = L.Util.extend(defaultParameters);

    console.log(geoJsonUrl + L.Util.getParamString(parameters));



    let thisContext = this;
@@ -211,29 +214,30 @@ export default L.LayerCollection = L.Class.extend({ 


      // MapServer is having problems returning a JSON when requesting polygon features.

      // Adds XML at the end for some reason.

      error: function(response) {

        let lines = response.responseText.split("\n");

      // error: function(response) {

      //   let lines = response.responseText.split("\n");



        // Remove lines in XML format

        let numLines = lines.length;

        let lineCount = 0;

        while (lineCount < numLines) {

          if (lines[lineCount].includes("Content-type")) {

            break;

          }

          lineCount++;

        }

        lines.splice(lineCount, numLines - 1);

        let jsonString = lines.join("\n");

      //   // Remove lines in XML format

      //   let numLines = lines.length;

      //   let lineCount = 0;

      //   while (lineCount < numLines) {

      //     if (lines[lineCount].includes("Content-type")) {

      //       break;

      //     }

      //     lineCount++;

      //   }

      //   lines.splice(lineCount, numLines - 1);

      //   let jsonString = lines.join("\n");



        let data = $.parseJSON(jsonString);

        let sortedFeatures = thisContext.sortFeatures(data["features"]);

        data["features"] = sortedFeatures;

        thisContext._wfsLayer.clearLayers();

        thisContext._wfsLayer.addData(data);

      },

      //   let data = $.parseJSON(jsonString);

      //   let sortedFeatures = thisContext.sortFeatures(data["features"]);

      //   data["features"] = sortedFeatures;

      //   thisContext._wfsLayer.clearLayers();

      //   thisContext._wfsLayer.addData(data);

      // },



      success: function(data) {

        console.log("GOT HERE");

        let sortedFeatures = thisContext.sortFeatures(data["features"]);

        data["features"] = sortedFeatures;

        thisContext._wfsLayer.clearLayers();

jupyter/examples/Example.ipynb

+58 −39
Original line number Diff line number Diff line 
%% Cell type:code id: tags:



``` python

# This is used to install all the correct packages using pip

import sys

!{sys.executable} -m pip install ipywidgets

!{sys.executable} -m pip install ipyleaflet

!{sys.executable} -m pip install geojson

!{sys.executable} -m pip install shapely

```



%% Cell type:code id: tags:



``` python

import os

import sys

module_path = os.path.abspath(os.path.join('../src/'))

if module_path not in sys.path:

    sys.path.append(module_path)

```



%% Cell type:code id: tags:



``` python

def click_handler(feature=None, **kwargs):

    click_handler.counter += 1

    if click_handler.counter == 1:

#     try: # Duplicates onclick call and second call passes in feature as None

#         if feature["geometry"]["type"] == "Point":

#             location = feature["geometry"]["coordinates"]

#         else:

#             location = feature["geometry"]["coordinates"][0][0]

        click_handler.feature = feature

        if feature['name'] == 'Olympus Mons':

            print("FOUND OLYMPUS")



#         popup = ipyleaflet.Popup(

#             location=location,

#             child=ipywidgets.HTML(feature['name']),

#             close_button=True,

#             auto_close=True,

#             close_on_escape_key=False

#         )

#         map.planet_map.add_layer(popup)

    elif click_handler.counter == 2:



#     except Exception as e:

        location = kwargs['coordinates']

        popup = ipyleaflet.Popup(

            location=location,

            child=ipywidgets.HTML(click_handler.feature['name']),

            close_button=True,

            auto_close=True,

            close_on_escape_key=False

        )

        map.planet_map.add_layer(popup)

        click_handler.counter = 0

        return

click_handler.counter = 0

click_handler.feature = None

```



%% Cell type:code id: tags:



``` python

import CartoCosmos as l

import urllib.request

import json

import ipyleaflet

import ipywidgets



map = l.planetary_maps('mars')



# map.add_wkt("POLYGON ((-187.03125 22.851563, -187.03125 35.15625, -167.34375 35.15625, -167.34375 22.851563, -187.03125 22.851563))")



map.display_map()



# geoJsonUrl = "https://astrocloud.wr.usgs.gov/dataset/data/nomenclature/" + "MARS" + "/WFS"



def hover_handler(event=None, feature=None, id=None, properties=None):

    label = ipyleaflet.Label(layout=ipyleaflet.Layout(width='100%'))

    label.value = properties['name']



geoJsonUrl = "https://astrocloud.wr.usgs.gov/dataset/data/nomenclature/MERCURY/WFS?service=WFS&version=1.1.0&request=GetFeature&outputFormat=application%2Fjson&srsName=EPSG%3A4326&MAXFEATURES=2"

with urllib.request.urlopen(geoJsonUrl) as url:

    jsonp = json.loads(url.read())

    geo_json = ipyleaflet.GeoJSON(data=jsonp)

    geo_json.on_click(hover_handler)

    map.planet_map.add_layer(geo_json)



break_out = False

while(not break_out):

    try:

        with urllib.request.urlopen(geoJsonUrl) as url:

            jsonp = json.loads(url.read())

            geo_json = ipyleaflet.GeoJSON(data=jsonp, name="WFS")

            geo_json.point_style = {

                'fillOpacity': 1,

                'radius': 3

            }

            geo_json.on_click(click_handler)

            map.planet_map.add_layer(geo_json)

            break_out = True

    except:

        continue

```



%% Output











    ---------------------------------------------------------------------------

    AttributeError                            Traceback (most recent call last)

    <ipython-input-21-71051d1a3868> in hover_handler(event, feature, id, properties)

         13

         14 def hover_handler(event=None, feature=None, id=None, properties=None):

    ---> 15     label = ipyleaflet.Label(layout=ipyleaflet.Layout(width='100%'))

         16     label.value = properties['name']

         17

    AttributeError: module 'ipyleaflet' has no attribute 'Label'



    ---------------------------------------------------------------------------

    TypeError                                 Traceback (most recent call last)

    TypeError: hover_handler() got an unexpected keyword argument 'type'



    ---------------------------------------------------------------------------

    AttributeError                            Traceback (most recent call last)

    <ipython-input-21-71051d1a3868> in hover_handler(event, feature, id, properties)

         13

         14 def hover_handler(event=None, feature=None, id=None, properties=None):

    ---> 15     label = ipyleaflet.Label(layout=ipyleaflet.Layout(width='100%'))

         16     label.value = properties['name']

         17

    AttributeError: module 'ipyleaflet' has no attribute 'Label'



    ---------------------------------------------------------------------------

    TypeError                                 Traceback (most recent call last)

    TypeError: hover_handler() got an unexpected keyword argument 'type'



%% Cell type:code id: tags:



``` python

```