slippy-tile - npm Package Compare versions

Comparing version 3.0.2 to 4.0.0

CHANGELOG.md

 
 # Changelog
 
+## 4.0.0 - 2018-02-21
+
+- Convert entire repo to Typescript
+- Enforce strict Typescript configs & linting
+
 ## 3.0.1 - 2017-10-23
@@ -5,0 +10,0 @@

index.js

@@ -1,3 +0,4 @@
-import { googleToBBox, googleToTile, googleToQuadkey, bboxToMeters } from 'global-mercator'
-
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var global_mercator_1 = require("global-mercator");
 /**
@@ -12,35 +13,39 @@ * Substitutes the given tile information [x, y, z] to the URL tile scheme.
  * @param {string} [options.version] Version
- * @param {string} [format='image/png'] Image Format
+ * @param {string} [format="image/png"] Image Format
  * @returns {string} parsed URL
  * @example
- * slippyTile([10, 15, 8], 'https://{s}.tile.openstreetmap.org/{zoom}/{x}/{y}.png')
- * //='https://c.tile.openstreetmap.org/8/10/15.png'
+ * slippyTile([10, 15, 8], "https://{s}.tile.openstreetmap.org/{zoom}/{x}/{y}.png")
+ * //="https://c.tile.openstreetmap.org/8/10/15.png"
  */
-function slippyTile (tile, url, options) {
-  options = options || {}
-  const format = options.format || 'image/png'
-  const x = tile[0]
-  const y = tile[1]
-  const zoom = tile[2]
-  url = wms(tile, url)
-  url = wmts(url)
-  url = parseSwitch(url)
-  url = url.replace(/{(zoom|z|level)}/gi, String(zoom))
-  url = url.replace(/{(x|col)}/gi, String(x))
-  url = url.replace(/{(y|row)}/gi, String(y))
-  url = url.replace(/{format}/gi, format)
-
-  // Replace all additional options
-  Object.keys(options).forEach(key => {
-    const pattern = RegExp('{' + key + '}', 'ig')
-    if (url.match(pattern)) {
-      if (options[key] === undefined) throw new Error('options.' + key + ' is required')
-      url = url.replace(pattern, options[key])
+function slippyTile(tile, url, options) {
+    if (options === void 0) { options = {}; }
+    var format = options.format || "image/png";
+    var x = tile[0];
+    var y = tile[1];
+    var zoom = tile[2];
+    url = wms(tile, url);
+    url = wmts(url);
+    url = parseSwitch(url);
+    url = url.replace(/{(zoom|z|level)}/gi, String(zoom));
+    url = url.replace(/{(x|col)}/gi, String(x));
+    url = url.replace(/{(y|row)}/gi, String(y));
+    url = url.replace(/{format}/gi, format);
+    // Replace all additional options
+    Object.keys(options).forEach(function (key) {
+        var pattern = RegExp("{" + key + "}", "ig");
+        if (url.match(pattern)) {
+            if (options[key] === undefined) {
+                throw new Error("options." + key + " is required");
+            }
+            url = url.replace(pattern, options[key]);
+        }
+    });
+    if (url.match(/{-y}/)) {
+        url = url.replace(/{-y}/gi, String(global_mercator_1.googleToTile(tile)[1]));
     }
-  })
-  if (url.match(/{-y}/)) url = url.replace(/{-y}/gi, String(googleToTile(tile)[1]))
-  if (url.match(/{(quadkey|q)}/)) url = url.replace(/{(quadkey|q)}/gi, googleToQuadkey(tile))
-  return url
+    if (url.match(/{(quadkey|q)}/)) {
+        url = url.replace(/{(quadkey|q)}/gi, global_mercator_1.googleToQuadkey(tile));
+    }
+    return url;
 }
-
 /**
@@ -54,20 +59,20 @@ * Parse WMS URL to friendly SlippyTile format
  * @example
- * wms([10, 15, 8], 'https://<Tile Server>/?layers=imagery&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}')
- * //='https://<Tile Server>/?layers=imagery&SRS=EPSG:3857&WIDTH=256&HEIGHT=256&BBOX=-165.9375,82.676285,-164.53125,82.853382'
+ * wms([10, 15, 8], "/?layers=imagery&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}")
+ * // => "/?layers=imagery&SRS=EPSG:3857&WIDTH=256&HEIGHT=256&BBOX=-165.9375,82.676285,-164.53125,82.853382"
  */
-function wms (tile, url) {
-  url = url.replace(/{height}/gi, '256')
-  url = url.replace(/{width}/gi, '256')
-  url = url.replace(/{size}/gi, '256,256')
-  url = url.replace(/{(proj|srs|crs)}/gi, 'EPSG:3857')
-  const bbox = googleToBBox(tile)
-  const bboxMeters = bboxToMeters(bbox)
-
-  if (url.match(/EPSG:(3857|900913)/i) && url.match(/{bbox}/i)) url = url.replace(/{bbox}/gi, bboxMeters.join(','))
-  url = url.replace(/{bbox4326}/gi, bbox.join(','))
-  url = url.replace(/{bbox3857}/gi, bboxMeters.join(','))
-  url = url.replace(/{bbox}/gi, bbox.join(','))
-  return url
+function wms(tile, url) {
+    url = url.replace(/{height}/gi, "256");
+    url = url.replace(/{width}/gi, "256");
+    url = url.replace(/{size}/gi, "256,256");
+    url = url.replace(/{(proj|srs|crs)}/gi, "EPSG:3857");
+    var bbox = global_mercator_1.googleToBBox(tile);
+    var bboxMeters = global_mercator_1.bboxToMeters(bbox);
+    if (url.match(/EPSG:(3857|900913)/i) && url.match(/{bbox}/i)) {
+        url = url.replace(/{bbox}/gi, bboxMeters.join(","));
+    }
+    url = url.replace(/{bbox4326}/gi, bbox.join(","));
+    url = url.replace(/{bbox3857}/gi, bboxMeters.join(","));
+    url = url.replace(/{bbox}/gi, bbox.join(","));
+    return url;
 }
-
 /**
@@ -80,16 +85,15 @@ * Parse WMTS URL to friendly SlippyTile URL format
  * @example
- * wmts('https://<Tile Server>/WMTS/tile/1.0.0/Imagery/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.jpg')
- * //='https://<Tile Server>/WMTS/tile/1.0.0/Imagery/default/GoogleMapsCompatible/{z}/{y}/{x}.jpg'
+ * wmts("https://<Tile Server>/WMTS/tile/1.0.0/Imagery/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.jpg")
+ * //="https://<Tile Server>/WMTS/tile/1.0.0/Imagery/default/GoogleMapsCompatible/{z}/{y}/{x}.jpg"
  */
-function wmts (url) {
-  if (url.match(/{TileCol|TileRow|TileMatrix|TileMatrixSet|Style}/gi)) {
-    url = url.replace(/{TileCol}/gi, '{x}')
-    url = url.replace(/{TileRow}/gi, '{y}')
-    url = url.replace(/{TileMatrix}/gi, '{z}')
-    url = url.replace(/{TileMatrixSet}/gi, 'GoogleMapsCompatible')
-    url = url.replace(/{Style}/gi, 'default')
-  }
-  return url
+function wmts(url) {
+    if (url.match(/{TileCol|TileRow|TileMatrix|TileMatrixSet|Style}/gi)) {
+        url = url.replace(/{TileCol}/gi, "{x}");
+        url = url.replace(/{TileRow}/gi, "{y}");
+        url = url.replace(/{TileMatrix}/gi, "{z}");
+        url = url.replace(/{TileMatrixSet}/gi, "GoogleMapsCompatible");
+        url = url.replace(/{Style}/gi, "default");
+    }
+    return url;
 }
-
 /**
@@ -102,16 +106,18 @@ * Replaces {switch:a,b,c} with a random sample.
  * @example
- * parseSwitch('http://tile-{switch:a,b,c}.openstreetmap.fr/hot/{zoom}/{x}/{y}.png')
- * //='http://tile-b.openstreetmap.fr/hot/{zoom}/{x}/{y}.png'
+ * parseSwitch("http://tile-{switch:a,b,c}.openstreetmap.fr/hot/{zoom}/{x}/{y}.png")
+ * //="http://tile-b.openstreetmap.fr/hot/{zoom}/{x}/{y}.png"
  */
-function parseSwitch (url) {
-  // Default simple switch
-  if (url.match(/{s}/gi)) return url.replace(/{s}/gi, String(sample(['a', 'b', 'c'])))
-
-  // Custom switch
-  var pattern = /{switch:([a-z,\d]*)}/i
-  var found = url.match(pattern)
-  if (found) return url.replace(pattern, String(sample(found[1].split(','))))
-  return url
+function parseSwitch(url) {
+    // Default simple switch
+    if (url.match(/{s}/gi)) {
+        return url.replace(/{s}/gi, String(sample(["a", "b", "c"])));
+    }
+    // Custom switch
+    var pattern = /{switch:([a-z,\d]*)}/i;
+    var found = url.match(pattern);
+    if (found) {
+        return url.replace(pattern, String(sample(found[1].split(","))));
+    }
+    return url;
 }
-
 /**
@@ -125,10 +131,11 @@ * Sample an item from a given list
  * @example
- * sample(['a', 'b', 'c'])
- * //='b'
+ * sample(["a", "b", "c"])
+ * //="b"
  */
-function sample (array) {
-  if (array === null || array === undefined || array.length === 0) { return undefined }
-  return array[Math.floor(Math.random() * array.length)]
+function sample(array) {
+    if (array === null || array === undefined || array.length === 0) {
+        return undefined;
+    }
+    return array[Math.floor(Math.random() * array.length)];
 }
-
-export default slippyTile
+exports.default = slippyTile;

package.json

 {
   "name": "slippy-tile",
-  "version": "3.0.2",
+  "version": "4.0.0",
   "description": "Helps convert Slippy Map url tile schemas",
-  "main": "main",
-  "module": "index",
-  "jsnext:main": "index",
-  "types": "index.d.ts",
+  "main": "index",
   "files": [
-    "index.d.ts",
     "index.js",
-    "main.js"
+    "index.ts"
   ],
   "scripts": {
-    "prepublish": "rollup -c rollup.config.js  && echo 'module.exports.default = slippyTile;' >> main.js",
-    "pretest": "standard index.js && npm run prepublish",
-    "test": "node -r @std/esm test.js",
-    "posttest": "tsc types.ts && node types.js"
+    "pretest": "tsc",
+    "test": "node test.js",
+    "posttest": "tslint index.ts --project tsconfig.json"
   },
@@ -33,14 +28,10 @@ "author": "Denis Carriere <@DenisCarriere>",
   "devDependencies": {
-    "@std/esm": "*",
-    "rollup": "*",
-    "standard": "*",
-    "tape": "*"
+    "@types/tape": "*",
+    "tape": "*",
+    "tslint": "*",
+    "typescript": "*"
   },
   "dependencies": {
     "global-mercator": "*"
-  },
-  "@std/esm": {
-    "esm": "js",
-    "cjs": true
   }
 }

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Lines of code

261

increased by1.95%

Worsened metrics

Total package byte prevSize

16476

decreased by-0.32%

Number of package files

6

decreased by-14.29%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes