arcgis-parser - npm Package Compare versions

Comparing version 2.0.0 to 2.0.1

CHANGELOG.md

 # Changelog
 
-## 2.0.0 - 2017-09-29
+## 2.0.0 - 2017-09-30
 
+- Support ESRI Image Service
 - Support ES modules
@@ -6,0 +7,0 @@

index.d.ts

@@ -1,61 +0,44 @@
-declare function arcgisParser(url: arcgisParser.Options | string): Promise<arcgisParser.Metadata>
-declare namespace arcgisParser {
-  type BBox = [number, number, number, number]
-  type Protocol = 'http' | 'https'
+export type BBox = [number, number, number, number]
+export type Protocol = 'http' | 'https'
 
-  interface Options {
-    url?: string
-    protocol?: Protocol
-    host?: string
-    pathname?: string
-    service?: string
-    query?: {[key: string]: any}
-  }
+export interface URL {
+  getCapabilities: string
+  slippy: string
+  world: string
+  host: string
+}
 
-  interface URL {
-    getCapabilities: string
-    slippy: string
-    world: string
-    host: string
-  }
+export interface Service {
+  type: string
+  version: string
+  title: string
+}
 
-  interface Service {
-    type: string
-    version: string
-    title: string
-  }
+export interface Layer {
+  title: string
+  identifier: string
+  author: string
+  abstract: string
+  attribution: string
+  category: string
+  keywords: string
+  format: string
+  formats: string
+  minzoom: number
+  maxzoom: number
+  bbox: BBox
+}
 
-  interface Layer {
-    title: string
-    identifier: string
-    author: string
-    abstract: string
-    category: string
-    keywords: string
-    format: string
-    formats: string
-    minzoom: number
-    maxzoom: number
-    bbox: BBox
-  }
+export interface Metadata {
+  service: Service
+  layer: Layer
+  url: URL
+}
 
-  interface Metadata {
-    service: Service
-    layer: Layer
-    url: URL
-  }
-  /**
-   * Metadata
-   */
-  export function metadata(url: Options | string, json: any): Metadata
-  /**
-   * Format
-   */
-  export function format(options: Options): string
-
-  /**
-   * Get
-   */
-  export function get(url: Options | string): Promise<any>
-}
-export = arcgisParser
+/**
+ * Parser for ArcGIS REST Services to human friendly JSON.
+ *
+ * @param url ArcGIS REST service url
+ * @param json MapServer or ImageServer JSON
+ */
+export default function arcgisParser(url: string, json: object): Metadata

index.js

@@ -8,4 +8,4 @@ import parseService from './src/parse-service'
  *
+ * @param {string} url ArcGIS REST service url
  * @param {Object} json MapServer or ImageServer JSON
- * @param {string} url ArcGIS REST service url
  * @returns {Metadata} Metadata
@@ -12,0 +12,0 @@ * @example

package.json

 {
   "name": "arcgis-parser",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Parser for ArcGIS REST Services to human friendly JSON.",
-  "main": "arcgis-parser.js",
+  "main": "main.js",
   "module": "index.js",
@@ -12,8 +12,8 @@ "jsnext:main": "index.js",
     "index.d.ts",
-    "arcgis-parser.js",
+    "main.js",
     "src"
   ],
   "scripts": {
-    "pretest": "rollup -c rollup.config.js",
-    "test": "node -r @std/esm test/**.test.js",
+    "prepublish": "rollup -c rollup.config.js",
+    "test": "node -r @std/esm test.js",
     "posttest": "standard src/**.js"
@@ -34,5 +34,8 @@ },
     "@std/esm": "*",
+    "glob": "*",
+    "load-json-file": "*",
     "node-fetch": "*",
     "standard": "*",
-    "tap": "*"
+    "tape": "*",
+    "write-json-file": "*"
   },
@@ -39,0 +42,0 @@ "dependencies": {

src/parse-layer.js

@@ -5,2 +5,18 @@ import { metersToLngLat } from 'global-mercator'
 /**
+ * @typedef {Object} Layer
+ * @property {string} title
+ * @property {string} identifier
+ * @property {string} author
+ * @property {string} abstract
+ * @property {string} attribution
+ * @property {string} category
+ * @property {string} keywords
+ * @property {string} format
+ * @property {string} formats
+ * @property {number} minzoom
+ * @property {number} maxzoom
+ * @property {Array<number>} bbox
+ */
+
+/**
  * Parse Layer
@@ -20,7 +36,6 @@ *
   // Formats
-  const formats = json.supportedImageFormatTypes
-  var format
+  var format = 'jpg'
+  const formats = json.supportedImageFormatTypes || ''
   if (formats.match(/png/i)) format = 'png'
   else if (formats.match(/jpg/i)) format = 'jpg'
-  else format = null
 
@@ -57,3 +72,4 @@ // BBox
     author: documentInfo.Author || null,
-    abstract: documentInfo.Subject || null,
+    abstract: json.description || json.serviceDescription || null,
+    attribution: json.copyrightText || null,
     category: documentInfo.Category || null,
@@ -60,0 +76,0 @@ keywords: documentInfo.Keywords || null,

src/parse-url.js

@@ -23,2 +23,4 @@ import * as URL from 'url'
   var slippy = null
+
+  // Map Server
   if (json.capabilities && json.capabilities.includes('Map')) {
@@ -35,2 +37,3 @@ const formats = json.supportedImageFormatTypes || ''
       transparent: 'true',
+      noData: 0,
       f: 'image'
@@ -42,8 +45,29 @@ }
   }
+  // Image Server
+  if (json.capabilities && json.capabilities.includes('Image')) {
+    const formats = json.supportedImageFormatTypes || ''
+    const format = (formats.match(/png/i)) ? 'png' : 'jpg'
+
+    parse.query = {
+      bbox: isWGS84 ? '{bbox4326}' : '{bbox3857}',
+      bboxSR: isWGS84 ? 'EPSG:4326' : 'EPSG:3857',
+      imageSR: 'EPSG:3857',
+      size: '256,256',
+      format: format,
+      transparent: 'true',
+      noData: 0,
+      f: 'image'
+    }
+    parse.path = null
+    parse.pathname = parse.pathname + '/exportImage'
+    slippy = clean(URL.format(parse))
+  }
+  var world = null
+  if (slippy) world = slippyTile([0, 0, 0], slippy)
   return {
     getCapabilities: getCapabilities,
     slippy: slippy,
-    world: slippyTile([0, 0, 0], slippy),
+    world: world,
     host: parse.host
   }
 }

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Improved metrics

Total package byte prevSize

18347

increased by12.37%

Lines of code

527

increased by12.37%

Worsened metrics

Dev dependency count

7

increased by75%

No dependency changes