Commit 7dc708d5 by Zachary Tong

Update tab spacing

parent 35c59fd4
angular.module('kibana.map2', []) angular.module('kibana.map2', [])
.controller('map2', function ($scope, eventBus, keylistener) { .controller('map2', function ($scope, eventBus, keylistener) {
// Set and populate defaults // Set and populate defaults
var _d = { var _d = {
query: "*", query: "*",
map: "world", map: "world",
colors: ['#C8EEFF', '#0071A4'], colors: ['#C8EEFF', '#0071A4'],
size: 100, size: 100,
exclude: [], exclude: [],
spyable: true, spyable: true,
group: "default", group: "default",
index_limit: 0, index_limit: 0,
display: { display: {
translate:[0, 0], translate:[0, 0],
scale:-1, scale:-1,
data: { data: {
samples: 1000, samples: 1000,
type: "mercator" type: "mercator"
}, },
geopoints: { geopoints: {
enabled: false, enabled: false,
enabledText: "Enabled", enabledText: "Enabled",
pointSize: 0.3, pointSize: 0.3,
pointAlpha: 0.6 pointAlpha: 0.6
}, },
binning: { binning: {
enabled: false, enabled: false,
hexagonSize: 2, hexagonSize: 2,
hexagonAlpha: 1.0, hexagonAlpha: 1.0,
areaEncoding: true, areaEncoding: true,
areaEncodingField: "primary", areaEncodingField: "primary",
colorEncoding: true, colorEncoding: true,
colorEncodingField: "primary" colorEncodingField: "primary"
}, },
choropleth: { choropleth: {
enabled: false enabled: false
}, },
bullseye: { bullseye: {
enabled: false, enabled: false,
coord: { coord: {
lat: 0, lat: 0,
lon: 0 lon: 0
} }
}
},
activeDisplayTab:"Geopoints"
};
_.defaults($scope.panel, _d)
$scope.init = function () {
eventBus.register($scope, 'time', function (event, time) {
set_time(time)
});
eventBus.register($scope, 'query', function (event, query) {
$scope.panel.query = _.isArray(query) ? query[0] : query;
$scope.get_data();
});
// Now that we're all setup, request the time from our group
eventBus.broadcast($scope.$id, $scope.panel.group, 'get_time');
};
$scope.get_data = function () {
// Make sure we have everything for the request to complete
if (_.isUndefined($scope.panel.index) || _.isUndefined($scope.time))
return
$scope.panel.loading = true;
var request = $scope.ejs.Request().indices($scope.panel.index);
var metric = 'count';
//Use a regular term facet if there is no secondary field
if (typeof $scope.panel.secondaryfield === "undefined") {
var facet = $scope.ejs.TermsFacet('map')
.field($scope.panel.field)
.size($scope.panel.display.data.samples)
.exclude($scope.panel.exclude)
.facetFilter(ejs.QueryFilter(
ejs.FilteredQuery(
ejs.QueryStringQuery($scope.panel.query || '*'),
ejs.RangeFilter($scope.time.field)
.from($scope.time.from)
.to($scope.time.to))));
metric = 'count';
} else {
//otherwise, use term stats
//NOTE: this will break if valueField is a geo_point
// need to put in checks for that
var facet = $scope.ejs.TermStatsFacet('map')
.keyField($scope.panel.field)
.valueField($scope.panel.secondaryfield)
.size($scope.panel.display.data.samples)
.facetFilter(ejs.QueryFilter(
ejs.FilteredQuery(
ejs.QueryStringQuery($scope.panel.query || '*'),
ejs.RangeFilter($scope.time.field)
.from($scope.time.from)
.to($scope.time.to))));
metric = 'total';
}
// Then the insert into facet and make the request
var request = request.facet(facet).size(0);
$scope.populate_modal(request);
var results = request.doSearch();
// Populate scope when we have results
results.then(function (results) {
$scope.panel.loading = false;
$scope.hits = results.hits.total;
$scope.data = {};
_.each(results.facets.map.terms, function (v) {
if (!_.isNumber(v.term)) {
$scope.data[v.term.toUpperCase()] = v[metric];
} else {
$scope.data[v.term] = v[metric];
}
});
$scope.$emit('render')
});
};
// I really don't like this function, too much dom manip. Break out into directive?
$scope.populate_modal = function (request) {
$scope.modal = {
title: "Inspector",
body: "<h5>Last Elasticsearch Query</h5><pre>" + 'curl -XGET ' + config.elasticsearch + '/' + $scope.panel.index + "/_search?pretty -d'\n" + angular.toJson(JSON.parse(request.toString()), true) + "'</pre>"
}
};
function set_time(time) {
$scope.time = time;
$scope.panel.index = _.isUndefined(time.index) ? $scope.panel.index : time.index
$scope.get_data();
} }
},
$scope.build_search = function (field, value) { activeDisplayTab:"Geopoints"
$scope.panel.query = add_to_query($scope.panel.query, field, value, false) };
$scope.get_data();
eventBus.broadcast($scope.$id, $scope.panel.group, 'query', $scope.panel.query); _.defaults($scope.panel, _d)
$scope.init = function () {
eventBus.register($scope, 'time', function (event, time) {
set_time(time)
});
eventBus.register($scope, 'query', function (event, query) {
$scope.panel.query = _.isArray(query) ? query[0] : query;
$scope.get_data();
});
// Now that we're all setup, request the time from our group
eventBus.broadcast($scope.$id, $scope.panel.group, 'get_time');
};
$scope.get_data = function () {
// Make sure we have everything for the request to complete
if (_.isUndefined($scope.panel.index) || _.isUndefined($scope.time))
return
$scope.panel.loading = true;
var request = $scope.ejs.Request().indices($scope.panel.index);
var metric = 'count';
//Use a regular term facet if there is no secondary field
if (typeof $scope.panel.secondaryfield === "undefined") {
var facet = $scope.ejs.TermsFacet('map')
.field($scope.panel.field)
.size($scope.panel.display.data.samples)
.exclude($scope.panel.exclude)
.facetFilter(ejs.QueryFilter(
ejs.FilteredQuery(
ejs.QueryStringQuery($scope.panel.query || '*'),
ejs.RangeFilter($scope.time.field)
.from($scope.time.from)
.to($scope.time.to))));
metric = 'count';
} else {
//otherwise, use term stats
//NOTE: this will break if valueField is a geo_point
// need to put in checks for that
var facet = $scope.ejs.TermStatsFacet('map')
.keyField($scope.panel.field)
.valueField($scope.panel.secondaryfield)
.size($scope.panel.display.data.samples)
.facetFilter(ejs.QueryFilter(
ejs.FilteredQuery(
ejs.QueryStringQuery($scope.panel.query || '*'),
ejs.RangeFilter($scope.time.field)
.from($scope.time.from)
.to($scope.time.to))));
metric = 'total';
}
// Then the insert into facet and make the request
var request = request.facet(facet).size(0);
$scope.populate_modal(request);
var results = request.doSearch();
// Populate scope when we have results
results.then(function (results) {
$scope.panel.loading = false;
$scope.hits = results.hits.total;
$scope.data = {};
_.each(results.facets.map.terms, function (v) {
if (!_.isNumber(v.term)) {
$scope.data[v.term.toUpperCase()] = v[metric];
} else {
$scope.data[v.term] = v[metric];
}
});
$scope.$emit('render')
});
};
// I really don't like this function, too much dom manip. Break out into directive?
$scope.populate_modal = function (request) {
$scope.modal = {
title: "Inspector",
body: "<h5>Last Elasticsearch Query</h5><pre>" + 'curl -XGET ' + config.elasticsearch + '/' + $scope.panel.index + "/_search?pretty -d'\n" + angular.toJson(JSON.parse(request.toString()), true) + "'</pre>"
}
};
function set_time(time) {
$scope.time = time;
$scope.panel.index = _.isUndefined(time.index) ? $scope.panel.index : time.index
$scope.get_data();
}
$scope.build_search = function (field, value) {
$scope.panel.query = add_to_query($scope.panel.query, field, value, false)
$scope.get_data();
eventBus.broadcast($scope.$id, $scope.panel.group, 'query', $scope.panel.query);
};
$scope.isActive = function(tab) {
return (tab.toLowerCase() === $scope.panel.activeDisplayTab.toLowerCase());
}
$scope.tabClick = function(tab) {
$scope.panel.activeDisplayTab = tab;
}
})
.filter('enabledText', function() {
return function (value) {
if (value === true) {
return "Enabled";
} else {
return "Disabled";
}
}
})
.directive('map2', function () {
return {
restrict: 'A',
link: function (scope, elem, attrs) {
//elem.html('')
scope.initializing = false;
scope.worldData = null;
scope.worldNames = null;
scope.ctrlKey = false;
//These are various options that should not be cached in scope.panel
scope.options = {
data: {
dropdown:[
{
"text": "Mercator (Flat)",
id: "mercator"
},
{
text: "Orthographic (Sphere)",
id: "orthographic"
}
]
}
}; };
$scope.isActive = function(tab) {
return (tab.toLowerCase() === $scope.panel.activeDisplayTab.toLowerCase());
}
$scope.tabClick = function(tab) { /**
$scope.panel.activeDisplayTab = tab; * Initialize the panels if new, or render existing panels
} */
scope.init_or_render = function() {
if (typeof scope.svg === 'undefined') {
console.log("init");
}) //prevent duplicate initialization steps, if render is called again
.filter('enabledText', function() { //before the svg is setup
return function (value) { if (!scope.initializing) {
if (value === true) { init_panel();
return "Enabled";
} else {
return "Disabled";
} }
} } else {
}) console.log("render");
.directive('map2', function () { render_panel();
return { }
restrict: 'A', };
link: function (scope, elem, attrs) {
//elem.html('')
scope.initializing = false;
scope.worldData = null;
scope.worldNames = null;
scope.ctrlKey = false;
//These are various options that should not be cached in scope.panel
scope.options = {
data: {
dropdown:[
{
"text": "Mercator (Flat)",
id: "mercator"
},
{
text: "Orthographic (Sphere)",
id: "orthographic"
}
]
}
};
/**
* Initialize the panels if new, or render existing panels
*/
scope.init_or_render = function() {
if (typeof scope.svg === 'undefined') {
console.log("init");
//prevent duplicate initialization steps, if render is called again
//before the svg is setup
if (!scope.initializing) {
init_panel();
}
} else {
console.log("render");
render_panel();
}
};
/**
* Receive render events
*/
scope.$on('render', function () {
scope.init_or_render();
});
/** /**
* Receive render events * On window resize, re-render the panel
*/ */
scope.$on('render', function () { angular.element(window).bind('resize', function () {
scope.init_or_render(); scope.init_or_render();
}); });
/**
* On window resize, re-render the panel
*/
angular.element(window).bind('resize', function () {
scope.init_or_render();
});
/**
* Load the various panel-specific scripts, map data, then initialize
* the svg and set appropriate D3 settings
*/
function init_panel() {
/** scope.initializing = true;
* Load the various panel-specific scripts, map data, then initialize // Using LABjs, wait until all scripts are loaded before rendering panel
* the svg and set appropriate D3 settings var scripts = $LAB.script("common/lib/d3.v3.min.js?rand="+Math.floor(Math.random()*10000))
*/ .script("panels/map2/lib/topojson.v1.min.js?rand="+Math.floor(Math.random()*10000))
function init_panel() { .script("panels/map2/lib/node-geohash.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/d3.hexbin.v0.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/queue.v1.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/binning.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/geopoints.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/bullseye.js?rand="+Math.floor(Math.random()*10000));
scope.initializing = true; // Populate element. Note that jvectormap appends, does not replace.
// Using LABjs, wait until all scripts are loaded before rendering panel scripts.wait(function () {
var scripts = $LAB.script("panels/map2/lib/d3.v3.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/topojson.v1.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/node-geohash.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/d3.hexbin.v0.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/lib/queue.v1.min.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/binning.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/geopoints.js?rand="+Math.floor(Math.random()*10000))
.script("panels/map2/display/bullseye.js?rand="+Math.floor(Math.random()*10000));
// Populate element. Note that jvectormap appends, does not replace. queue()
scripts.wait(function () { .defer(d3.json, "panels/map2/lib/world-110m.json")
.defer(d3.tsv, "panels/map2/lib/world-country-names.tsv")
.await(function(error, world, names) {
scope.worldData = world;
scope.worldNames = names;
queue()
.defer(d3.json, "panels/map2/lib/world-110m.json")
.defer(d3.tsv, "panels/map2/lib/world-country-names.tsv")
.await(function(error, world, names) {
scope.worldData = world;
scope.worldNames = names;
//Better way to get these values? Seems kludgy to use jQuery on the div...
var width = $(elem[0]).width(),
height = $(elem[0]).height();
//Better way to get these values? Seems kludgy to use jQuery on the div...
var width = $(elem[0]).width(),
height = $(elem[0]).height();
//scale to whichever dimension is smaller, helps to ensure the whole map is displayed
scope.scale = (width > height) ? (height/5) : (width/5);
//scale to whichever dimension is smaller, helps to ensure the whole map is displayed
scope.scale = (width > height) ? (height/5) : (width/5);
scope.zoom = d3.behavior.zoom()
.scaleExtent([1, 8])
.on("zoom", translate_map);
scope.zoom = d3.behavior.zoom() //used by choropleth
.scaleExtent([1, 8]) //@todo change domain so that it reflects the domain of the data
.on("zoom", translate_map); scope.quantize = d3.scale.quantize()
.domain([0, 1000])
.range(d3.range(9).map(function(i) { return "q" + (i+1); }));
//used by choropleth
//@todo change domain so that it reflects the domain of the data
scope.quantize = d3.scale.quantize()
.domain([0, 1000])
.range(d3.range(9).map(function(i) { return "q" + (i+1); }));
//Extract name and two-letter codes for our countries
scope.countries = topojson.feature(scope.worldData, scope.worldData.objects.countries).features;
//Extract name and two-letter codes for our countries scope.countries = scope.countries.filter(function(d) {
scope.countries = topojson.feature(scope.worldData, scope.worldData.objects.countries).features; return scope.worldNames.some(function(n) {
if (d.id == n.id) {
d.name = n.name;
return d.short = n.short;
}
});
}).sort(function(a, b) {
return a.name.localeCompare(b.name);
});
scope.countries = scope.countries.filter(function(d) {
return scope.worldNames.some(function(n) {
if (d.id == n.id) {
d.name = n.name;
return d.short = n.short;
}
});
}).sort(function(a, b) {
return a.name.localeCompare(b.name);
});
//create the new svg
scope.svg = d3.select(elem[0]).append("svg")
.attr("width", "100%")
.attr("height", "100%")
.attr("viewBox", "0 0 " + width + " " + height)
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")")
.call(scope.zoom);
scope.g = scope.svg.append("g");
//create the new svg
scope.svg = d3.select(elem[0]).append("svg")
.attr("width", "100%")
.attr("height", "100%")
.attr("viewBox", "0 0 " + width + " " + height)
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")")
.call(scope.zoom);
scope.g = scope.svg.append("g");
scope.initializing = false;
render_panel();
});
});
scope.initializing = false; }
render_panel();
});
});
}
/**
* Render updates to the SVG. Typically happens when the data changes (time, query)
* or when new options are selected
*/
function render_panel() {
/** var width = $(elem[0]).width(),
* Render updates to the SVG. Typically happens when the data changes (time, query) height = $(elem[0]).height();
* or when new options are selected
*/
function render_panel() {
var width = $(elem[0]).width(),
height = $(elem[0]).height();
//Projection is dependant on the map-type //Projection is dependant on the map-type
if (scope.panel.display.data.type === 'mercator') { if (scope.panel.display.data.type === 'mercator') {
scope.projection = d3.geo.mercator() scope.projection = d3.geo.mercator()
.translate([width/2, height/2]) .translate([width/2, height/2])
.scale(scope.scale); .scale(scope.scale);
} else if (scope.panel.display.data.type === 'orthographic') { } else if (scope.panel.display.data.type === 'orthographic') {
scope.projection = d3.geo.orthographic() scope.projection = d3.geo.orthographic()
.translate([width/2, height/2]) .translate([width/2, height/2])
.scale(100) .scale(100)
.clipAngle(90); .clipAngle(90);
//recenters the sphere more towards the US...not really necessary //recenters the sphere more towards the US...not really necessary
scope.projection.rotate([100 / 2, 20 / 2, scope.projection.rotate()[2]]); scope.projection.rotate([100 / 2, 20 / 2, scope.projection.rotate()[2]]);
} }
var path = d3.geo.path() var path = d3.geo.path()
.projection(scope.projection); .projection(scope.projection);
//Special fix for when the user changes from mercator -> orthographic //Special fix for when the user changes from mercator -> orthographic
//The globe won't redraw automatically, we need to force it //The globe won't redraw automatically, we need to force it
if (scope.panel.display.data.type === 'orthographic') { if (scope.panel.display.data.type === 'orthographic') {
scope.svg.selectAll("path").attr("d", path); scope.svg.selectAll("path").attr("d", path);
} }
console.log(scope.data); console.log(scope.data);
//Geocoded points are decoded into lonlat //Geocoded points are decoded into lonlat
scope.points = _.map(scope.data, function (k, v) { scope.points = _.map(scope.data, function (k, v) {
//console.log(k,v); //console.log(k,v);
var decoded = geohash.decode(v); var decoded = geohash.decode(v);
return [decoded.longitude, decoded.latitude]; return [decoded.longitude, decoded.latitude];
}); });
//And also projected projected to x/y. Both sets of points are used //And also projected projected to x/y. Both sets of points are used
//by different functions //by different functions
scope.projectedPoints = _.map(scope.points, function (coords) { scope.projectedPoints = _.map(scope.points, function (coords) {
return scope.projection(coords); return scope.projection(coords);
}); });
scope.svg.select(".overlay").remove(); scope.svg.select(".overlay").remove();
scope.svg.append("rect") scope.svg.append("rect")
.attr("class", "overlay") .attr("class", "overlay")
.attr("width", width) .attr("width", width)
.attr("height", height) .attr("height", height)
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")"); .attr("transform", "translate(" + width / 2 + "," + height / 2 + ")");
//Draw the countries, if this is a choropleth, draw with fancy colors //Draw the countries, if this is a choropleth, draw with fancy colors
var countryPath = scope.g.selectAll(".land") var countryPath = scope.g.selectAll(".land")
.data(scope.countries); .data(scope.countries);
countryPath.enter().append("path") countryPath.enter().append("path")
.attr("class", function(d) { .attr("class", function(d) {
if (scope.panel.display.choropleth.enabled) { if (scope.panel.display.choropleth.enabled) {
return 'land ' + scope.quantize(scope.data[d.short]); return 'land ' + scope.quantize(scope.data[d.short]);
} else { } else {
return 'land'; return 'land';
} }
}) })
.attr("d", path); .attr("d", path);
countryPath.exit().remove(); countryPath.exit().remove();
/* /*
//draw boundaries //draw boundaries
scope.g.selectAll("land").append("path") scope.g.selectAll("land").append("path")
.datum(topojson.mesh(scope.worldData, scope.worldData.objects.land, function(a, b) { return a !== b; })) .datum(topojson.mesh(scope.worldData, scope.worldData.objects.land, function(a, b) { return a !== b; }))
.attr("class", "land boundary") .attr("class", "land boundary")
.attr("d", path); .attr("d", path);
*/ */
//If this is a sphere, set up drag and keypress listeners //If this is a sphere, set up drag and keypress listeners
//@todo implement a global "keypress service", since this fails if there are >1 spheres //@todo implement a global "keypress service", since this fails if there are >1 spheres
if (scope.panel.display.data.type === 'orthographic') { if (scope.panel.display.data.type === 'orthographic') {
//scope.svg.focus(); //scope.svg.focus();
/* /*
scope.svg.selectAll(".overlay") scope.svg.selectAll(".overlay")
.on("keydown", function() { .on("keydown", function() {
scope.ctrlKey = d3.event.ctrlKey; scope.ctrlKey = d3.event.ctrlKey;
}) })
.on("keyup", function() { .on("keyup", function() {
scope.ctrlKey = d3.event.ctrlKey; scope.ctrlKey = d3.event.ctrlKey;
}); });
*/ */
scope.svg.style("cursor", "move") scope.svg.style("cursor", "move")
.call(d3.behavior.drag() .call(d3.behavior.drag()
.origin(function() { var rotate = scope.projection.rotate(); return {x: 2 * rotate[0], y: -2 * rotate[1]}; }) .origin(function() { var rotate = scope.projection.rotate(); return {x: 2 * rotate[0], y: -2 * rotate[1]}; })
.on("drag", function() { .on("drag", function() {
if ( scope.ctrlKey) { if ( scope.ctrlKey) {
scope.projection.rotate([d3.event.x / 2, -d3.event.y / 2, scope.projection.rotate()[2]]); scope.projection.rotate([d3.event.x / 2, -d3.event.y / 2, scope.projection.rotate()[2]]);
scope.svg.selectAll("path").attr("d", path); scope.svg.selectAll("path").attr("d", path);
} }
})); }));
} }
/** /**
* Display option rendering * Display option rendering
* Order is important to render order here! * Order is important to render order here!
*/ */
//@todo fix this //@todo fix this
var dimensions = [width, height]; var dimensions = [width, height];
displayBinning(scope, dimensions); displayBinning(scope, dimensions);
displayGeopoints(scope, path); displayGeopoints(scope, path);
displayBullseye(scope, path); displayBullseye(scope, path);
//If the panel scale is not default (e.g. the user has moved the maps around) //If the panel scale is not default (e.g. the user has moved the maps around)
//set the scale and position to the last saved config //set the scale and position to the last saved config
if (scope.panel.display.scale != -1) { if (scope.panel.display.scale != -1) {
scope.zoom.scale(scope.panel.display.scale).translate(scope.panel.display.translate); scope.zoom.scale(scope.panel.display.scale).translate(scope.panel.display.translate);
scope.g.style("stroke-width", 1 / scope.panel.display.scale).attr("transform", "translate(" + scope.panel.display.translate + ") scale(" + scope.panel.display.scale + ")"); scope.g.style("stroke-width", 1 / scope.panel.display.scale).attr("transform", "translate(" + scope.panel.display.translate + ") scale(" + scope.panel.display.scale + ")");
} }
} }
/** /**
* On D3 zoom events, pan/zoom the map * On D3 zoom events, pan/zoom the map
* Only applies if the ctrl-key is not pressed, so it doesn't clobber * Only applies if the ctrl-key is not pressed, so it doesn't clobber
* sphere dragging * sphere dragging
*/ */
function translate_map() { function translate_map() {
var width = $(elem[0]).width(), var width = $(elem[0]).width(),
height = $(elem[0]).height(); height = $(elem[0]).height();
if (! scope.ctrlKey) { if (! scope.ctrlKey) {
var t = d3.event.translate, var t = d3.event.translate,
s = d3.event.scale; s = d3.event.scale;
t[0] = Math.min(width / 2 * (s - 1), Math.max(width / 2 * (1 - s), t[0])); t[0] = Math.min(width / 2 * (s - 1), Math.max(width / 2 * (1 - s), t[0]));
t[1] = Math.min(height / 2 * (s - 1) + 230 * s, Math.max(height / 2 * (1 - s) - 230 * s, t[1])); t[1] = Math.min(height / 2 * (s - 1) + 230 * s, Math.max(height / 2 * (1 - s) - 230 * s, t[1]));
scope.zoom.translate(t); scope.zoom.translate(t);
scope.panel.display.translate = t; scope.panel.display.translate = t;
scope.panel.display.scale = s; scope.panel.display.scale = s;
scope.g.style("stroke-width", 1 / s).attr("transform", "translate(" + t + ") scale(" + s + ")"); scope.g.style("stroke-width", 1 / s).attr("transform", "translate(" + t + ") scale(" + s + ")");
} }
} }
} }
}; };
}); });
\ No newline at end of file \ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment