/*
Name:     nodejs-searchitunes
Source:   https://github.com/fvdm/nodejs-searchitunes
Feedback: https://github.com/fvdm/nodejs-searchitunes/issues
License:  unlicense / public domains

API docs: http://www.apple.com/itunes/affiliates/resources/documentation/itunes-store-web-service-search-api.html

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org/>
*/

var	http = require('http'),
	querystring = require('querystring'),
	api = {
		host:	'itunes.apple.com',
		port:	80,
		path:	'/WebObjects/MZStoreServices.woa/ws/wsSearch'
	}

module.exports = function( params, cb ) {
	params.version = params.version || 2
	
	var req = http.request(
		{
			host:		api.host,
			port:		api.port,
			path:		api.path +'?'+ querystring.stringify( params ),
			method:		'GET',
			headers: {
				'Accept':	'application/json',
				'User-Agent':	'appstoresearch.js'
			}
		},
		function( response ) {
			
			var data = ''
			response.on( 'data', function( chunk ) { data += chunk })
			response.on( 'end', function() {
				
				// process response
				data = data.toString().trim()
				if( data.length >= 2 && data.substr(0,1) == '{' && data.substr( data.length -1, 1 ) == '}' ) {
					
					data = JSON.parse( data )
					if( data.resultCount !== undefined ) {
						cb( data )
					} else {
						cb( false, {reason: 'incomplete json', headers: response.headers, data: data} )
					}
					
				} else {
					
					// not json
					cb( false, {reason: 'not json', headers: response.headers, data: data} )
					
				}
			
			})
		
		}
	).end()
}

@@ -10,35 +10,147 @@
     
-nodejs-searchitunes
+    searchitunes%0ADescription:  Search the Apple iTunes Store and App Store.%0AAuthor:       Franklin van de Meent (https://frankl.in)
 %0ASource:
    h
@@ -145,16 +145,20 @@
 %0ASource:
+    
    https
@@ -205,16 +205,20 @@
 eedback:
+    
  https:/
@@ -271,17 +271,21 @@
 cense:  
-u
+    U
 nlicense
@@ -291,1349 +291,241 @@
 e / 
-p
+P
 ublic 
-d
+D
 omain
-s%0A%0AAPI docs: http://www.apple.com/itunes/affiliates/resources/documentation/itunes-store-web-service-search-api.html%0A%0AThis is free and unencumbered software released into the public domain.%0A%0AAnyone is free to copy, modify, publish, use, compile, sell, or%0Adistribute this software, either in source code form or as a compiled%0Abinary, for any purpose, commercial or non-commercial, and by any%0Ameans.%0A%0AIn jurisdictions that recognize copyright laws, the author or authors%0Aof this software dedicate any and all copyright interest in the%0Asoftware to the public domain. We make this dedication for the benefit%0Aof the public at large and to the detriment of our heirs and%0Asuccessors. We intend this dedication to be an overt act of%0Arelinquishment in perpetuity of all present and future rights to this%0Asoftware under copyright law.%0A%0ATHE SOFTWARE IS PROVIDED %22AS IS%22, WITHOUT WARRANTY OF ANY KIND,%0AEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF%0AMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.%0AIN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR%0AOTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,%0AARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR%0AOTHER DEALINGS IN THE SOFTWARE.%0A%0AFor more information, please refer to %3Chttp://unlicense.org/%3E
+, see UNLICENSE file%0A              (https://github.com/fvdm/nodejs-searchitunes/raw/master/UNLICENSE)%0A%0AAPI docs:     http://www.apple.com/itunes/affiliates/resources/documentation/itunes-store-web-service-search-api.html
 %0A*/%0A

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