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source: josm/trunk/scripts/SyncEditorLayerIndex.groovy@ 14133

Last change on this file since 14133 was 14020, checked in by Don-vip, 7 years ago
remove import requiring Groovy >= 2.3
Property svn:eol-style set to `native`
File size: 47.4 KB

Rev	Line
[7726]	1	// License: GPL. For details, see LICENSE file.
	2	/**
[11854]	3	* Compare and analyse the differences of the editor layer index and the JOSM imagery list.
[7726]	4	* The goal is to keep both lists in sync.
	5	*
[11854]	6	* The editor layer index project (https://github.com/osmlab/editor-layer-index)
[11694]	7	* provides also a version in the JOSM format, but the GEOJSON is the original source
[7726]	8	* format, so we read that.
	9	*
	10	* How to run:
	11	* -----------
	12	*
	13	* Main JOSM binary needs to be in classpath, e.g.
	14	*
[11854]	15	* $ groovy -cp ../dist/josm-custom.jar SyncEditorLayerIndex.groovy
[9667]	16	*
[7726]	17	* Add option "-h" to show the available command line flags.
	18	*/
[11967]	19	import java.text.DecimalFormat
[14019]	20
[7726]	21	import javax.json.Json
	22	import javax.json.JsonArray
	23	import javax.json.JsonObject
	24	import javax.json.JsonReader
[13831]	25	import javax.json.JsonValue
[7726]	26
[13768]	27	import org.openstreetmap.josm.Main
[13767]	28	import org.openstreetmap.josm.data.Preferences
[9953]	29	import org.openstreetmap.josm.data.imagery.ImageryInfo
[11410]	30	import org.openstreetmap.josm.data.imagery.Shape
[13767]	31	import org.openstreetmap.josm.data.preferences.JosmBaseDirectories
[13551]	32	import org.openstreetmap.josm.data.projection.Projections
	33	import org.openstreetmap.josm.data.validation.routines.DomainValidator
[7726]	34	import org.openstreetmap.josm.io.imagery.ImageryReader
[13767]	35	import org.openstreetmap.josm.spi.preferences.Config
[7726]	36
[11854]	37	class SyncEditorLayerIndex {
[7726]	38
[13792]	39	List<ImageryInfo> josmEntries
	40	JsonArray eliEntries
[7726]	41
[11582]	42	def eliUrls = new HashMap<String, JsonObject>()
[7726]	43	def josmUrls = new HashMap<String, ImageryInfo>()
[11420]	44	def josmMirrors = new HashMap<String, ImageryInfo>()
[13530]	45	static def oldproj = new HashMap<String, String>()
	46	static def ignoreproj = new LinkedList<String>()
[9667]	47
[11965]	48	static String eliInputFile = 'imagery_eli.geojson'
	49	static String josmInputFile = 'imagery_josm.imagery.xml'
	50	static String ignoreInputFile = 'imagery_josm.ignores.txt'
[12066]	51	static FileOutputStream outputFile = null
	52	static OutputStreamWriter outputStream = null
[11582]	53	def skip = [:]
[9505]	54
[7726]	55	static def options
[9658]	56
[7726]	57	/**
	58	* Main method.
	59	*/
	60	static main(def args) {
[13792]	61	Locale.setDefault(Locale.ROOT)
[7726]	62	parse_command_line_arguments(args)
[13768]	63	Main.determinePlatformHook()
[13767]	64	def pref = new Preferences(JosmBaseDirectories.getInstance())
[13775]	65	Config.setPreferencesInstance(pref)
[13767]	66	pref.init(false)
[11854]	67	def script = new SyncEditorLayerIndex()
[13530]	68	script.setupProj()
[9505]	69	script.loadSkip()
[9658]	70	script.start()
[7726]	71	script.loadJosmEntries()
[11964]	72	if(options.josmxml) {
[12066]	73	def file = new FileOutputStream(options.josmxml)
	74	def stream = new OutputStreamWriter(file, "UTF-8")
[11964]	75	script.printentries(script.josmEntries, stream)
[13792]	76	stream.close()
	77	file.close()
[11964]	78	}
[11582]	79	script.loadELIEntries()
[11964]	80	if(options.elixml) {
[12066]	81	def file = new FileOutputStream(options.elixml)
	82	def stream = new OutputStreamWriter(file, "UTF-8")
[11964]	83	script.printentries(script.eliEntries, stream)
[13792]	84	stream.close()
	85	file.close()
[11964]	86	}
[7726]	87	script.checkInOneButNotTheOther()
	88	script.checkCommonEntries()
[9658]	89	script.end()
[9505]	90	if(outputStream != null) {
[13792]	91	outputStream.close()
[9505]	92	}
	93	if(outputFile != null) {
[13792]	94	outputFile.close()
[9505]	95	}
[7726]	96	}
[9653]	97
[7726]	98	/**
	99	* Parse command line arguments.
	100	*/
	101	static void parse_command_line_arguments(args) {
[9658]	102	def cli = new CliBuilder(width: 160)
[9505]	103	cli.o(longOpt:'output', args:1, argName: "output", "Output file, - prints to stdout (default: -)")
[11854]	104	cli.e(longOpt:'eli_input', args:1, argName:"eli_input", "Input file for the editor layer index (geojson). Default is $eliInputFile (current directory).")
[9505]	105	cli.j(longOpt:'josm_input', args:1, argName:"josm_input", "Input file for the JOSM imagery list (xml). Default is $josmInputFile (current directory).")
[11238]	106	cli.i(longOpt:'ignore_input', args:1, argName:"ignore_input", "Input file for the ignore list. Default is $ignoreInputFile (current directory).")
[7726]	107	cli.s(longOpt:'shorten', "shorten the output, so it is easier to read in a console window")
[9505]	108	cli.n(longOpt:'noskip', argName:"noskip", "don't skip known entries")
[9658]	109	cli.x(longOpt:'xhtmlbody', argName:"xhtmlbody", "create XHTML body for display in a web page")
	110	cli.X(longOpt:'xhtml', argName:"xhtml", "create XHTML for display in a web page")
[11964]	111	cli.p(longOpt:'elixml', args:1, argName:"elixml", "ELI entries for use in JOSM as XML file (incomplete)")
	112	cli.q(longOpt:'josmxml', args:1, argName:"josmxml", "JOSM entries reoutput as XML file (incomplete)")
[11965]	113	cli.m(longOpt:'noeli', argName:"noeli", "don't show output for ELI problems")
[13619]	114	cli.c(longOpt:'encoding', args:1, argName:"encoding", "output encoding (defaults to UTF-8 or cp850 on Windows)")
[7726]	115	cli.h(longOpt:'help', "show this help")
	116	options = cli.parse(args)
	117
	118	if (options.h) {
	119	cli.usage()
	120	System.exit(0)
	121	}
[11582]	122	if (options.eli_input) {
	123	eliInputFile = options.eli_input
[7726]	124	}
	125	if (options.josm_input) {
	126	josmInputFile = options.josm_input
	127	}
[11238]	128	if (options.ignore_input) {
	129	ignoreInputFile = options.ignore_input
	130	}
[9505]	131	if (options.output && options.output != "-") {
[12066]	132	outputFile = new FileOutputStream(options.output)
[13621]	133	outputStream = new OutputStreamWriter(outputFile, options.encoding ? options.encoding : "UTF-8")
[13620]	134	} else if (options.encoding) {
	135	outputStream = new OutputStreamWriter(System.out, options.encoding)
[9505]	136	}
[7726]	137	}
	138
[13530]	139	void setupProj() {
	140	oldproj.put("EPSG:3359", "EPSG:3404")
	141	oldproj.put("EPSG:3785", "EPSG:3857")
	142	oldproj.put("EPSG:31297", "EPGS:31287")
[13533]	143	oldproj.put("EPSG:31464", "EPSG:31468")
[13530]	144	oldproj.put("EPSG:54004", "EPSG:3857")
	145	oldproj.put("EPSG:102100", "EPSG:3857")
	146	oldproj.put("EPSG:102113", "EPSG:3857")
	147	oldproj.put("EPSG:900913", "EPGS:3857")
	148	ignoreproj.add("EPSG:4267")
	149	ignoreproj.add("EPSG:5221")
	150	ignoreproj.add("EPSG:5514")
	151	ignoreproj.add("EPSG:32019")
	152	ignoreproj.add("EPSG:102066")
	153	ignoreproj.add("EPSG:102067")
	154	ignoreproj.add("EPSG:102685")
	155	ignoreproj.add("EPSG:102711")
	156	}
	157
[9505]	158	void loadSkip() {
[12061]	159	def fr = new InputStreamReader(new FileInputStream(ignoreInputFile), "UTF-8")
[11238]	160	def line
	161
	162	while((line = fr.readLine()) != null) {
[11582]	163	def res = (line =~ /^\\|\\| (ELI\|Ignore) \\|\\| \{\{\{(.+)\}\}\} \\|\\|/)
[11238]	164	if(res.count)
	165	{
[11582]	166	if(res[0][1].equals("Ignore")) {
	167	skip[res[0][2]] = "green"
[11238]	168	} else {
[11582]	169	skip[res[0][2]] = "darkgoldenrod"
[11238]	170	}
	171	}
[11234]	172	}
[11238]	173	}
[9653]	174
[9658]	175	void myprintlnfinal(String s) {
	176	if(outputStream != null) {
[12067]	177	outputStream.write(s+System.getProperty("line.separator"))
[9658]	178	} else {
[11964]	179	println s
[9658]	180	}
	181	}
	182
[9505]	183	void myprintln(String s) {
[11582]	184	if(skip.containsKey(s)) {
	185	String color = skip.get(s)
	186	skip.remove(s)
[9658]	187	if(options.xhtmlbody \|\| options.xhtml) {
[11582]	188	s = "<pre style=\"margin:3px;color:"+color+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>"
[9658]	189	}
[9662]	190	if (!options.noskip) {
[11964]	191	return
[9662]	192	}
[9658]	193	} else if(options.xhtmlbody \|\| options.xhtml) {
[13526]	194	String color = s.startsWith("***") ? "black" : ((s.startsWith("+ ") \|\| s.startsWith("+++ ELI")) ? "blue" :
	195	(s.startsWith("#") ? "indigo" : (s.startsWith("!") ? "orange" : "red")))
[9658]	196	s = "<pre style=\"margin:3px;color:"+color+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>"
[9505]	197	}
[12246]	198	if ((s.startsWith("+ ") \|\| s.startsWith("+++ ELI") \|\| s.startsWith("#")) && options.noeli) {
[11965]	199	return
	200	}
[9658]	201	myprintlnfinal(s)
	202	}
	203
	204	void start() {
	205	if (options.xhtml) {
	206	myprintlnfinal "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"
[11582]	207	myprintlnfinal "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"/><title>JOSM - ELI differences</title></head><body>\n"
[9505]	208	}
	209	}
[9653]	210
[9658]	211	void end() {
[11582]	212	for (def s: skip.keySet()) {
[9658]	213	myprintln "+++ Obsolete skip entry: " + s
	214	}
	215	if (options.xhtml) {
	216	myprintlnfinal "</body></html>\n"
	217	}
	218	}
	219
[11582]	220	void loadELIEntries() {
[13619]	221	def fr = new InputStreamReader(new FileInputStream(eliInputFile), "UTF-8")
[7726]	222	JsonReader jr = Json.createReader(fr)
[11582]	223	eliEntries = jr.readObject().get("features")
[7726]	224	jr.close()
[9653]	225
[11582]	226	for (def e : eliEntries) {
[12242]	227	def url = getUrlStripped(e)
[9653]	228	if (url.contains("{z}")) {
[11582]	229	myprintln "+++ ELI-URL uses {z} instead of {zoom}: "+url
[9653]	230	url = url.replace("{z}","{zoom}")
	231	}
[11582]	232	if (eliUrls.containsKey(url)) {
	233	myprintln "+++ ELI-URL is not unique: "+url
[9505]	234	} else {
[11582]	235	eliUrls.put(url, e)
[9505]	236	}
[13530]	237	def s = e.get("properties").get("available_projections")
	238	if (s) {
	239	def old = new LinkedList<String>()
	240	for (def p : s) {
	241	def proj = p.getString()
	242	if(oldproj.containsKey(proj) \|\| ("CRS:84".equals(proj) && !(url =~ /(?i)version=1\.3/))) {
	243	old.add(proj)
	244	}
	245	}
	246	if (old) {
	247	def str = String.join(", ", old)
	248	myprintln "+ ELI Projections ${str} not useful: ${getDescription(e)}"
	249	}
	250	}
[7726]	251	}
[11582]	252	myprintln "* Loaded ${eliEntries.size()} entries (ELI). *"
[7726]	253	}
[11975]	254	String cdata(def s, boolean escape = false) {
	255	if(escape) {
	256	return s.replaceAll("&", "&").replaceAll("<", "<").replaceAll(">", ">")
	257	} else if(s =~ /[<>&]/)
[11968]	258	return "<![CDATA[$s]]>"
	259	return s
	260	}
[7726]	261
[11967]	262	String maininfo(def entry, String offset) {
[11975]	263	String t = getType(entry)
	264	String res = offset + "<type>$t</type>\n"
[11968]	265	res += offset + "<url>${cdata(getUrl(entry))}</url>\n"
[13474]	266	if(getMinZoom(entry) != null)
	267	res += offset + "<min-zoom>${getMinZoom(entry)}</min-zoom>\n"
	268	if(getMaxZoom(entry) != null)
	269	res += offset + "<max-zoom>${getMaxZoom(entry)}</max-zoom>\n"
[13476]	270	if (t == "wms") {
[11975]	271	def p = getProjections(entry)
	272	if (p) {
	273	res += offset + "<projections>\n"
	274	for (def c : p)
	275	res += offset + " <code>$c</code>\n"
	276	res += offset + "</projections>\n"
	277	}
[11967]	278	}
	279	return res
	280	}
[12061]	281
[11964]	282	void printentries(def entries, def stream) {
[11967]	283	DecimalFormat df = new DecimalFormat("#.#######")
	284	df.setRoundingMode(java.math.RoundingMode.CEILING)
[11964]	285	stream.write "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
	286	stream.write "<imagery xmlns=\"http://josm.openstreetmap.de/maps-1.0\">\n"
	287	for (def e : entries) {
[13536]	288	stream.write(" <entry"
	289	+ ("eli-best".equals(getQuality(e)) ? " eli-best=\"true\"" : "" )
	290	+ (getOverlay(e) ? " overlay=\"true\"" : "" )
	291	+ ">\n")
[11975]	292	stream.write " <name>${cdata(getName(e), true)}</name>\n"
[11964]	293	stream.write " <id>${getId(e)}</id>\n"
[11968]	294	def t
	295	if((t = getDate(e)))
	296	stream.write " <date>$t</date>\n"
	297	if((t = getCountryCode(e)))
	298	stream.write " <country-code>$t</country-code>\n"
[12226]	299	if((getDefault(e)))
	300	stream.write " <default>true</default>\n"
[11975]	301	stream.write maininfo(e, " ")
	302	if((t = getAttributionText(e)))
	303	stream.write " <attribution-text mandatory=\"true\">${cdata(t, true)}</attribution-text>\n"
	304	if((t = getAttributionUrl(e)))
	305	stream.write " <attribution-url>${cdata(t)}</attribution-url>\n"
[12261]	306	if((t = getLogoImage(e)))
	307	stream.write " <logo-image>${cdata(t, true)}</logo-image>\n"
	308	if((t = getLogoUrl(e)))
	309	stream.write " <logo-url>${cdata(t)}</logo-url>\n"
[11975]	310	if((t = getTermsOfUseText(e)))
	311	stream.write " <terms-of-use-text>${cdata(t, true)}</terms-of-use-text>\n"
	312	if((t = getTermsOfUseUrl(e)))
	313	stream.write " <terms-of-use-url>${cdata(t)}</terms-of-use-url>\n"
	314	if((t = getPermissionReferenceUrl(e)))
	315	stream.write " <permission-ref>${cdata(t)}</permission-ref>\n"
	316	if((getValidGeoreference(e)))
	317	stream.write " <valid-georeference>true</valid-georeference>\n"
[11968]	318	if((t = getIcon(e)))
	319	stream.write " <icon>${cdata(t)}</icon>\n"
[11975]	320	for (def d : getDescriptions(e)) {
	321	stream.write " <description lang=\"${d.getKey()}\">${d.getValue()}</description>\n"
	322	}
[11967]	323	for (def m : getMirrors(e)) {
	324	stream.write " <mirror>\n"+maininfo(m, " ")+" </mirror>\n"
	325	}
[11964]	326	def minlat = 1000
	327	def minlon = 1000
	328	def maxlat = -1000
	329	def maxlon = -1000
	330	def shapes = ""
	331	def sep = "\n "
[13771]	332	try {
	333	for(def s: getShapes(e)) {
	334	shapes += " <shape>"
	335	def i = 0
	336	for(def p: s.getPoints()) {
	337	def lat = p.getLat()
	338	def lon = p.getLon()
	339	if(lat > maxlat) maxlat = lat
	340	if(lon > maxlon) maxlon = lon
	341	if(lat < minlat) minlat = lat
	342	if(lon < minlon) minlon = lon
	343	if(!(i++%3)) {
	344	shapes += sep + " "
	345	}
	346	shapes += "<point lat='${df.format(lat)}' lon='${df.format(lon)}'/>"
[11964]	347	}
[13771]	348	shapes += sep + "</shape>\n"
[11964]	349	}
[13827]	350	} catch(IllegalArgumentException ignored) {
[11964]	351	}
	352	if(shapes) {
[11967]	353	stream.write " <bounds min-lat='${df.format(minlat)}' min-lon='${df.format(minlon)}' max-lat='${df.format(maxlat)}' max-lon='${df.format(maxlon)}'>\n"
[11964]	354	stream.write shapes + " </bounds>\n"
	355	}
[11967]	356	stream.write " </entry>\n"
[11964]	357	}
	358	stream.write "</imagery>\n"
	359	stream.close()
	360	}
	361
[7726]	362	void loadJosmEntries() {
	363	def reader = new ImageryReader(josmInputFile)
	364	josmEntries = reader.parse()
[9667]	365
[7726]	366	for (def e : josmEntries) {
[12242]	367	def url = getUrlStripped(e)
[9658]	368	if (url.contains("{z}")) {
	369	myprintln "+++ JOSM-URL uses {z} instead of {zoom}: "+url
	370	url = url.replace("{z}","{zoom}")
	371	}
[9505]	372	if (josmUrls.containsKey(url)) {
	373	myprintln "+++ JOSM-URL is not unique: "+url
	374	} else {
[11420]	375	josmUrls.put(url, e)
[7726]	376	}
[9658]	377	for (def m : e.getMirrors()) {
[12242]	378	url = getUrlStripped(m)
[11574]	379	m.origName = m.getOriginalName().replaceAll(" mirror server( \\d+)?","")
[9658]	380	if (josmUrls.containsKey(url)) {
	381	myprintln "+++ JOSM-Mirror-URL is not unique: "+url
	382	} else {
[11420]	383	josmUrls.put(url, m)
	384	josmMirrors.put(url, m)
[9658]	385	}
	386	}
[7726]	387	}
[9505]	388	myprintln "* Loaded ${josmEntries.size()} entries (JOSM). *"
[7726]	389	}
	390
[13593]	391	void checkInOneButNotTheOther() {
	392	def le = new LinkedList<String>(eliUrls.keySet())
	393	def lj = new LinkedList<String>(josmUrls.keySet())
	394
	395	def ke = new LinkedList<String>(le)
	396	for (def url : ke) {
	397	if(lj.contains(url)) {
	398	le.remove(url)
	399	lj.remove(url)
	400	}
	401	}
	402
	403	if(le && lj) {
	404	ke = new LinkedList<String>(le)
	405	for (def urle : ke) {
	406	def e = eliUrls.get(urle)
	407	def ide = getId(e)
	408	String urlhttps = urle.replace("http:","https:")
	409	if(lj.contains(urlhttps))
[13517]	410	{
[13714]	411	myprintln "+ Missing https: ${getDescription(e)}"
[13593]	412	eliUrls.put(urlhttps, eliUrls.get(urle))
	413	eliUrls.remove(urle)
	414	le.remove(urle)
[13714]	415	lj.remove(urlhttps)
[13593]	416	} else if(ide) {
	417	def kj = new LinkedList<String>(lj)
	418	for (def urlj : kj) {
	419	def j = josmUrls.get(urlj)
	420	def idj = getId(j)
[13714]	421
[13593]	422	if (ide.equals(idj) && getType(j) == getType(e)) {
	423	myprintln "* URL for id ${idj} differs ($urle): ${getDescription(j)}"
	424	le.remove(urle)
	425	lj.remove(urlj)
	426	/* replace key for this entry with JOSM URL */
	427	eliUrls.remove(e)
	428	eliUrls.put(urlj,e)
[13792]	429	break
[13593]	430	}
	431	}
[13517]	432	}
[7726]	433	}
	434	}
[13714]	435
[13593]	436	myprintln "* URLs found in ELI but not in JOSM (${le.size()}): *"
	437	le.sort()
	438	if (!le.isEmpty()) {
	439	for (def l : le) {
	440	myprintln "- " + getDescription(eliUrls.get(l))
[11412]	441	}
[7726]	442	}
[13593]	443	myprintln "* URLs found in JOSM but not in ELI (${lj.size()}): *"
	444	lj.sort()
	445	if (!lj.isEmpty()) {
	446	for (def l : lj) {
	447	myprintln "+ " + getDescription(josmUrls.get(l))
[11412]	448	}
[7726]	449	}
	450	}
[9667]	451
[7726]	452	void checkCommonEntries() {
[9505]	453	myprintln "* Same URL, but different name: *"
[11582]	454	for (def url : eliUrls.keySet()) {
	455	def e = eliUrls.get(url)
[7726]	456	if (!josmUrls.containsKey(url)) continue
	457	def j = josmUrls.get(url)
[12061]	458	def ename = getName(e).replace("'","\u2019")
	459	def jname = getName(j).replace("'","\u2019")
[11951]	460	if (!ename.equals(jname)) {
[12242]	461	myprintln "* Name differs ('${getName(e)}' != '${getName(j)}'): ${getUrl(j)}"
[7726]	462	}
	463	}
[9667]	464
[12226]	465	myprintln "* Same URL, but different Id: *"
[12126]	466	for (def url : eliUrls.keySet()) {
	467	def e = eliUrls.get(url)
	468	if (!josmUrls.containsKey(url)) continue
	469	def j = josmUrls.get(url)
	470	def ename = getId(e)
	471	def jname = getId(j)
	472	if (!ename.equals(jname)) {
[12245]	473	myprintln "# Id differs ('${getId(e)}' != '${getId(j)}'): ${getUrl(j)}"
[12126]	474	}
[12226]	475	}
[12126]	476
[9505]	477	myprintln "* Same URL, but different type: *"
[11582]	478	for (def url : eliUrls.keySet()) {
	479	def e = eliUrls.get(url)
[7726]	480	if (!josmUrls.containsKey(url)) continue
	481	def j = josmUrls.get(url)
	482	if (!getType(e).equals(getType(j))) {
[12242]	483	myprintln "* Type differs (${getType(e)} != ${getType(j)}): ${getName(j)} - ${getUrl(j)}"
[7726]	484	}
	485	}
[9667]	486
[9505]	487	myprintln "* Same URL, but different zoom bounds: *"
[11582]	488	for (def url : eliUrls.keySet()) {
	489	def e = eliUrls.get(url)
[7726]	490	if (!josmUrls.containsKey(url)) continue
	491	def j = josmUrls.get(url)
	492
	493	Integer eMinZoom = getMinZoom(e)
	494	Integer jMinZoom = getMinZoom(j)
[13997]	495	/* dont warn for entries copied from the base of the mirror */
	496	if(eMinZoom == null && "wms".equals(getType(j)) && j.getName() =~ / mirror/)
	497	jMinZoom = null;
[9518]	498	if (eMinZoom != jMinZoom && !(eMinZoom == 0 && jMinZoom == null)) {
[11582]	499	myprintln "* Minzoom differs (${eMinZoom} != ${jMinZoom}): ${getDescription(j)}"
[7726]	500	}
	501	Integer eMaxZoom = getMaxZoom(e)
	502	Integer jMaxZoom = getMaxZoom(j)
[13997]	503	/* dont warn for entries copied from the base of the mirror */
	504	if(eMaxZoom == null && "wms".equals(getType(j)) && j.getName() =~ / mirror/)
	505	jMaxZoom = null;
[7726]	506	if (eMaxZoom != jMaxZoom) {
[11582]	507	myprintln "* Maxzoom differs (${eMaxZoom} != ${jMaxZoom}): ${getDescription(j)}"
[7726]	508	}
	509	}
[9667]	510
[9505]	511	myprintln "* Same URL, but different country code: *"
[11582]	512	for (def url : eliUrls.keySet()) {
	513	def e = eliUrls.get(url)
[7726]	514	if (!josmUrls.containsKey(url)) continue
	515	def j = josmUrls.get(url)
[13931]	516	def cce = getCountryCode(e)
	517	if ("ZZ".equals(cce)) { /* special ELI country code */
	518	cce = null
	519	}
	520	if (!cce.equals(getCountryCode(j))) {
[11582]	521	myprintln "* Country code differs (${getCountryCode(e)} != ${getCountryCode(j)}): ${getDescription(j)}"
[7726]	522	}
	523	}
[11599]	524	myprintln "* Same URL, but different quality: *"
[11582]	525	for (def url : eliUrls.keySet()) {
	526	def e = eliUrls.get(url)
[9515]	527	if (!josmUrls.containsKey(url)) {
	528	def q = getQuality(e)
[11582]	529	if("eli-best".equals(q)) {
	530	myprintln "- Quality best entry not in JOSM for ${getDescription(e)}"
[9515]	531	}
	532	continue
	533	}
[9505]	534	def j = josmUrls.get(url)
	535	if (!getQuality(e).equals(getQuality(j))) {
[11582]	536	myprintln "* Quality differs (${getQuality(e)} != ${getQuality(j)}): ${getDescription(j)}"
[9505]	537	}
[11599]	538	}
[11665]	539	myprintln "* Same URL, but different dates: *"
[11582]	540	for (def url : eliUrls.keySet()) {
[11612]	541	def ed = getDate(eliUrls.get(url))
[11573]	542	if (!josmUrls.containsKey(url)) continue
	543	def j = josmUrls.get(url)
[11612]	544	def jd = getDate(j)
	545	// The forms 2015;- or -;2015 or 2015;2015 are handled equal to 2015
[11964]	546	String ef = ed.replaceAll("\\A-;","").replaceAll(";-\\z","").replaceAll("\\A([0-9-]+);\\1\\z","\$1")
[11639]	547	// ELI has a strange and inconsistent used end_date definition, so we try again with subtraction by one
[11964]	548	String ed2 = ed
[11639]	549	def reg = (ed =~ /^(.*;)(\d\d\d\d)(-(\d\d)(-(\d\d))?)?$/)
	550	if(reg != null && reg.count == 1) {
[11964]	551	Calendar cal = Calendar.getInstance()
[11639]	552	cal.set(reg[0][2] as Integer, reg[0][4] == null ? 0 : (reg[0][4] as Integer)-1, reg[0][6] == null ? 1 : reg[0][6] as Integer)
	553	cal.add(Calendar.DAY_OF_MONTH, -1)
[11667]	554	ed2 = reg[0][1] + cal.get(Calendar.YEAR)
[11639]	555	if (reg[0][4] != null)
	556	ed2 += "-" + String.format("%02d", cal.get(Calendar.MONTH)+1)
	557	if (reg[0][6] != null)
	558	ed2 += "-" + String.format("%02d", cal.get(Calendar.DAY_OF_MONTH))
	559	}
[11964]	560	String ef2 = ed2.replaceAll("\\A-;","").replaceAll(";-\\z","").replaceAll("\\A([0-9-]+);\\1\\z","\$1")
[11639]	561	if (!ed.equals(jd) && !ef.equals(jd) && !ed2.equals(jd) && !ef2.equals(jd)) {
[11964]	562	String t = "'${ed}'"
[11612]	563	if (!ed.equals(ef)) {
[11964]	564	t += " or '${ef}'"
[11612]	565	}
[11666]	566	if (jd.isEmpty()) {
	567	myprintln "- Missing JOSM date (${t}): ${getDescription(j)}"
[11668]	568	} else if (!ed.isEmpty()) {
[12145]	569	myprintln "* Date differs ('${t}' != '${jd}'): ${getDescription(j)}"
[11668]	570	} else if (!options.nomissingeli) {
[11666]	571	myprintln "+ Missing ELI date ('${jd}'): ${getDescription(j)}"
	572	}
[11573]	573	}
[11665]	574	}
[11981]	575	myprintln "* Same URL, but different information: *"
	576	for (def url : eliUrls.keySet()) {
	577	if (!josmUrls.containsKey(url)) continue
	578	def e = eliUrls.get(url)
	579	def j = josmUrls.get(url)
	580
	581	def et = getDescriptions(e)
	582	def jt = getDescriptions(j)
[12008]	583	et = (et.size() > 0) ? et["en"] : ""
	584	jt = (jt.size() > 0) ? jt["en"] : ""
[12086]	585	if (!et.equals(jt)) {
[11981]	586	if (!jt) {
[12179]	587	myprintln "- Missing JOSM description (${et}): ${getDescription(j)}"
[11981]	588	} else if (et) {
[12145]	589	myprintln "* Description differs ('${et}' != '${jt}'): ${getDescription(j)}"
[11981]	590	} else if (!options.nomissingeli) {
	591	myprintln "+ Missing ELI description ('${jt}'): ${getDescription(j)}"
	592	}
	593	}
	594
	595	et = getPermissionReferenceUrl(e)
	596	jt = getPermissionReferenceUrl(j)
[13578]	597	def jt2 = getTermsOfUseUrl(j)
	598	if (!jt) jt = jt2
[11981]	599	if (!et.equals(jt)) {
	600	if (!jt) {
[12266]	601	myprintln "- Missing JOSM license URL (${et}): ${getDescription(j)}"
[11981]	602	} else if (et) {
[13551]	603	def ethttps = et.replace("http:","https:")
[13578]	604	if(!jt2 \|\| !(jt2.equals(ethttps) \|\| jt2.equals(et+"/") \|\| jt2.equals(ethttps+"/"))) {
	605	if(jt.equals(ethttps) \|\| jt.equals(et+"/") \|\| jt.equals(ethttps+"/")) {
	606	myprintln "+ License URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	607	} else {
[13579]	608	def ja = getAttributionUrl(j)
[13580]	609	if (ja && (ja.equals(et) \|\| ja.equals(ethttps) \|\| ja.equals(et+"/") \|\| ja.equals(ethttps+"/"))) {
[13579]	610	myprintln "+ ELI License URL in JOSM Attribution: ${getDescription(j)}"
	611	} else {
	612	myprintln "* License URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	613	}
[13578]	614	}
[13551]	615	}
[11981]	616	} else if (!options.nomissingeli) {
	617	myprintln "+ Missing ELI license URL ('${jt}'): ${getDescription(j)}"
	618	}
	619	}
	620
	621	et = getAttributionUrl(e)
	622	jt = getAttributionUrl(j)
	623	if (!et.equals(jt)) {
	624	if (!jt) {
[12143]	625	myprintln "- Missing JOSM attribution URL (${et}): ${getDescription(j)}"
[11981]	626	} else if (et) {
[13518]	627	def ethttps = et.replace("http:","https:")
[13551]	628	if(jt.equals(ethttps) \|\| jt.equals(et+"/") \|\| jt.equals(ethttps+"/")) {
[13518]	629	myprintln "+ Attribution URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	630	} else {
	631	myprintln "* Attribution URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	632	}
[11981]	633	} else if (!options.nomissingeli) {
	634	myprintln "+ Missing ELI attribution URL ('${jt}'): ${getDescription(j)}"
	635	}
	636	}
	637
	638	et = getAttributionText(e)
	639	jt = getAttributionText(j)
	640	if (!et.equals(jt)) {
	641	if (!jt) {
[12143]	642	myprintln "- Missing JOSM attribution text (${et}): ${getDescription(j)}"
[11981]	643	} else if (et) {
[12266]	644	myprintln "* Attribution text differs ('${et}' != '${jt}'): ${getDescription(j)}"
[11981]	645	} else if (!options.nomissingeli) {
	646	myprintln "+ Missing ELI attribution text ('${jt}'): ${getDescription(j)}"
	647	}
	648	}
	649
	650	et = getProjections(e)
	651	jt = getProjections(j)
[11983]	652	if (et) { et = new LinkedList(et); Collections.sort(et); et = String.join(" ", et) }
	653	if (jt) { jt = new LinkedList(jt); Collections.sort(jt); jt = String.join(" ", jt) }
[11981]	654	if (!et.equals(jt)) {
	655	if (!jt) {
[13592]	656	def t = getType(e)
	657	if(t == "wms_endpoint" \|\| t == "tms") {
	658	myprintln "+ ELI projections for type ${t}: ${getDescription(j)}"
	659	}
	660	else {
	661	myprintln "- Missing JOSM projections (${et}): ${getDescription(j)}"
	662	}
[11981]	663	} else if (et) {
[13538]	664	if("EPSG:3857 EPSG:4326".equals(et) \|\| "EPSG:3857".equals(et) \|\| "EPSG:4326".equals(et)) {
	665	myprintln "+ ELI has minimal projections ('${et}' != '${jt}'): ${getDescription(j)}"
	666	} else {
	667	myprintln "* Projections differ ('${et}' != '${jt}'): ${getDescription(j)}"
	668	}
[12144]	669	} else if (!options.nomissingeli && !getType(e).equals("tms")) {
[11981]	670	myprintln "+ Missing ELI projections ('${jt}'): ${getDescription(j)}"
	671	}
	672	}
[12226]	673
	674	et = getDefault(e)
	675	jt = getDefault(j)
	676	if (!et.equals(jt)) {
	677	if (!jt) {
[12227]	678	myprintln "- Missing JOSM default: ${getDescription(j)}"
[12226]	679	} else if (!options.nomissingeli) {
	680	myprintln "+ Missing ELI default: ${getDescription(j)}"
	681	}
	682	}
[13536]	683	et = getOverlay(e)
	684	jt = getOverlay(j)
	685	if (!et.equals(jt)) {
	686	if (!jt) {
[13549]	687	myprintln "- Missing JOSM overlay flag: ${getDescription(j)}"
[13536]	688	} else if (!options.nomissingeli) {
	689	myprintln "+ Missing ELI overlay flag: ${getDescription(j)}"
	690	}
	691	}
[11981]	692	}
[11410]	693	myprintln "* Mismatching shapes: *"
	694	for (def url : josmUrls.keySet()) {
	695	def j = josmUrls.get(url)
	696	def num = 1
	697	for (def shape : getShapes(j)) {
	698	def p = shape.getPoints()
	699	if(!p[0].equals(p[p.size()-1])) {
	700	myprintln "+++ JOSM shape $num unclosed: ${getDescription(j)}"
	701	}
[11964]	702	for (def nump = 1; nump < p.size(); ++nump) {
	703	if (p[nump-1] == p[nump]) {
	704	myprintln "+++ JOSM shape $num double point at ${nump-1}: ${getDescription(j)}"
	705	}
	706	}
[11410]	707	++num
	708	}
	709	}
[11582]	710	for (def url : eliUrls.keySet()) {
	711	def e = eliUrls.get(url)
[11410]	712	def num = 1
[13771]	713	def s
	714	try {
	715	s = getShapes(e)
	716	for (def shape : s) {
	717	def p = shape.getPoints()
	718	if(!p[0].equals(p[p.size()-1]) && !options.nomissingeli) {
	719	myprintln "+++ ELI shape $num unclosed: ${getDescription(e)}"
[11964]	720	}
[13771]	721	for (def nump = 1; nump < p.size(); ++nump) {
	722	if (p[nump-1] == p[nump]) {
	723	myprintln "+++ ELI shape $num double point at ${nump-1}: ${getDescription(e)}"
	724	}
	725	}
	726	++num
[11964]	727	}
[13771]	728	} catch(IllegalArgumentException err) {
	729	def desc = getDescription(e)
[14019]	730	myprintln("* Invalid data in ELI geometry for $desc: ${err.getMessage()}")
[11410]	731	}
[13780]	732	if (s == null \|\| !josmUrls.containsKey(url)) {
[11410]	733	continue
	734	}
	735	def j = josmUrls.get(url)
[11411]	736	def js = getShapes(j)
[11414]	737	if(!s.size() && js.size()) {
[11582]	738	if(!options.nomissingeli) {
	739	myprintln "+ No ELI shape: ${getDescription(j)}"
[11414]	740	}
[11413]	741	} else if(!js.size() && s.size()) {
[11415]	742	// don't report boundary like 5 point shapes as difference
	743	if (s.size() != 1 \|\| s[0].getPoints().size() != 5) {
	744	myprintln "- No JOSM shape: ${getDescription(j)}"
	745	}
[11414]	746	} else if(s.size() != js.size()) {
	747	myprintln "* Different number of shapes (${s.size()} != ${js.size()}): ${getDescription(j)}"
[11413]	748	} else {
[11414]	749	for(def nums = 0; nums < s.size(); ++nums) {
	750	def ep = s[nums].getPoints()
	751	def jp = js[nums].getPoints()
	752	if(ep.size() != jp.size()) {
	753	myprintln "* Different number of points for shape ${nums+1} (${ep.size()} ! = ${jp.size()})): ${getDescription(j)}"
	754	} else {
	755	for(def nump = 0; nump < ep.size(); ++nump) {
	756	def ept = ep[nump]
	757	def jpt = jp[nump]
[13771]	758	if(Math.abs(ept.getLat()-jpt.getLat()) > 0.00001 \|\| Math.abs(ept.getLon()-jpt.getLon()) > 0.00001) {
[11414]	759	myprintln "* Different coordinate for point ${nump+1} of shape ${nums+1}: ${getDescription(j)}"
	760	nump = ep.size()
	761	num = s.size()
[11413]	762	}
	763	}
	764	}
[11411]	765	}
[11410]	766	}
	767	}
[11420]	768	myprintln "* Mismatching icons: *"
[11582]	769	for (def url : eliUrls.keySet()) {
	770	def e = eliUrls.get(url)
[11420]	771	if (!josmUrls.containsKey(url)) {
	772	continue
	773	}
	774	def j = josmUrls.get(url)
	775	def ij = getIcon(j)
	776	def ie = getIcon(e)
	777	if(ij != null && ie == null) {
[11582]	778	if(!options.nomissingeli) {
	779	myprintln "+ No ELI icon: ${getDescription(j)}"
[11420]	780	}
	781	} else if(ij == null && ie != null) {
	782	myprintln "- No JOSM icon: ${getDescription(j)}"
[13961]	783	} else if(!ij.equals(ie) && !(
	784	ie.startsWith("https://osmlab.github.io/editor-layer-index/") &&
	785	ij.startsWith("data:"))) {
[11420]	786	myprintln "* Different icons: ${getDescription(j)}"
	787	}
	788	}
	789	myprintln "* Miscellaneous checks: *"
	790	def josmIds = new HashMap<String, ImageryInfo>()
[13527]	791	def all = Projections.getAllProjectionCodes()
[13551]	792	DomainValidator dv = DomainValidator.getInstance();
[11420]	793	for (def url : josmUrls.keySet()) {
	794	def j = josmUrls.get(url)
	795	def id = getId(j)
[13526]	796	if("wms".equals(getType(j))) {
	797	if(!getProjections(j)) {
	798	myprintln "* WMS without projections: ${getDescription(j)}"
	799	} else {
[13527]	800	def unsupported = new LinkedList<String>()
	801	def old = new LinkedList<String>()
[13530]	802	for (def p : getProjectionsUnstripped(j)) {
[13526]	803	if("CRS:84".equals(p)) {
	804	if(!(url =~ /(?i)version=1\.3/)) {
[13533]	805	myprintln "* CRS:84 without WMS 1.3: ${getDescription(j)}"
[13526]	806	}
[13527]	807	} else if(oldproj.containsKey(p)) {
	808	old.add(p)
[13528]	809	} else if(!all.contains(p) && !ignoreproj.contains(p)) {
[13526]	810	unsupported.add(p)
	811	}
	812	}
	813	if (unsupported) {
[13527]	814	def s = String.join(", ", unsupported)
[13533]	815	myprintln "* Projections ${s} not supported by JOSM: ${getDescription(j)}"
[13526]	816	}
[13527]	817	for (def o : old) {
[13533]	818	myprintln "* Projection ${o} is an old unsupported code and has been replaced by ${oldproj.get(o)}: ${getDescription(j)}"
[13527]	819	}
[13526]	820	}
	821	if((url =~ /(?i)version=1\.3/) && !(url =~ /[Cc][Rr][Ss]=\{proj\}/)) {
	822	myprintln "* WMS 1.3 with strange CRS specification: ${getDescription(j)}"
	823	}
	824	if((url =~ /(?i)version=1\.1/) && !(url =~ /[Ss][Rr][Ss]=\{proj\}/)) {
	825	myprintln "* WMS 1.1 with strange SRS specification: ${getDescription(j)}"
	826	}
[13511]	827	}
[13551]	828	def urls = new LinkedList<String>()
	829	if(!"scanex".equals(getType(j))) {
	830	urls += url
[13532]	831	}
[13551]	832	def jt = getPermissionReferenceUrl(j)
[13552]	833	if(jt && !"Public Domain".equals(jt))
[13551]	834	urls += jt
	835	jt = getTermsOfUseUrl(j)
	836	if(jt)
	837	urls += jt
	838	jt = getAttributionUrl(j)
	839	if(jt)
	840	urls += jt
[13553]	841	jt = getIcon(j)
	842	if(jt && !(jt =~ /^data:image\/png;base64,/))
	843	urls += jt
[13551]	844	for(def u : urls) {
	845	def m = u =~ /^https?:\/\/([^\/]+?)(:\d+)?\//
[13801]	846	if(!m \|\| u =~ /[ \t]+$/)
[13551]	847	myprintln "* Strange URL '${u}': ${getDescription(j)}"
	848	else {
	849	def domain = m[0][1].replaceAll("\\{switch:.*\\}","x")
[13554]	850	def port = m[0][2]
[13551]	851	if (!(domain =~ /^\d+\.\d+\.\d+\.\d+$/) && !dv.isValid(domain))
	852	myprintln "* Strange Domain '${domain}': ${getDescription(j)}"
[13554]	853	else if (port != null && (port == ":80" \|\| port == ":443")) {
	854	myprintln "* Useless port '${port}': ${getDescription(j)}"
	855	}
[13551]	856	}
	857	}
	858
[11420]	859	if(josmMirrors.containsKey(url)) {
[11964]	860	continue
[11420]	861	}
	862	if(id == null) {
	863	myprintln "* No JOSM-ID: ${getDescription(j)}"
	864	} else if(josmIds.containsKey(id)) {
	865	myprintln "* JOSM-ID ${id} not unique: ${getDescription(j)}"
	866	} else {
[11964]	867	josmIds.put(id, j)
[11420]	868	}
[11572]	869	def d = getDate(j)
[11573]	870	if(!d.isEmpty()) {
[11639]	871	def reg = (d =~ /^(-\|(\d\d\d\d)(-(\d\d)(-(\d\d))?)?)(;(-\|(\d\d\d\d)(-(\d\d)(-(\d\d))?)?))?$/)
[11572]	872	if(reg == null \|\| reg.count != 1) {
	873	myprintln "* JOSM-Date '${d}' is strange: ${getDescription(j)}"
	874	} else {
	875	try {
[11964]	876	def first = verifyDate(reg[0][2],reg[0][4],reg[0][6])
	877	def second = verifyDate(reg[0][9],reg[0][11],reg[0][13])
[11572]	878	if(second.compareTo(first) < 0) {
	879	myprintln "* JOSM-Date '${d}' is strange (second earlier than first): ${getDescription(j)}"
	880	}
	881	}
	882	catch (Exception e) {
	883	myprintln "* JOSM-Date '${d}' is strange (${e.getMessage()}): ${getDescription(j)}"
	884	}
	885	}
[11603]	886	}
[12261]	887	if(getAttributionUrl(j) && !getAttributionText(j)) {
	888	myprintln "* Attribution link without text: ${getDescription(j)}"
	889	}
	890	if(getLogoUrl(j) && !getLogoImage(j)) {
	891	myprintln "* Logo link without image: ${getDescription(j)}"
	892	}
	893	if(getTermsOfUseText(j) && !getTermsOfUseUrl(j)) {
	894	myprintln "* Terms of Use text without link: ${getDescription(j)}"
	895	}
[11422]	896	def js = getShapes(j)
	897	if(js.size()) {
[11964]	898	def minlat = 1000
	899	def minlon = 1000
	900	def maxlat = -1000
	901	def maxlon = -1000
[11422]	902	for(def s: js) {
	903	for(def p: s.getPoints()) {
[11964]	904	def lat = p.getLat()
	905	def lon = p.getLon()
	906	if(lat > maxlat) maxlat = lat
	907	if(lon > maxlon) maxlon = lon
	908	if(lat < minlat) minlat = lat
	909	if(lon < minlon) minlon = lon
[11422]	910	}
	911	}
[11964]	912	def b = j.getBounds()
[11422]	913	if(b.getMinLat() != minlat \|\| b.getMinLon() != minlon \|\| b.getMaxLat() != maxlat \|\| b.getMaxLon() != maxlon) {
[11423]	914	myprintln "* Bounds do not match shape (is ${b.getMinLat()},${b.getMinLon()},${b.getMaxLat()},${b.getMaxLon()}, calculated <bounds min-lat='${minlat}' min-lon='${minlon}' max-lat='${maxlat}' max-lon='${maxlon}'>): ${getDescription(j)}"
[11422]	915	}
	916	}
[13792]	917	def cat = getCategory(j)
	918	if(cat != null && cat != "photo" && cat != "map" && cat != "historicmap" && cat != "osmbasedmap" && cat != "historicphoto" && cat != "other") {
	919	myprintln "* Strange category ${cat}: ${getDescription(j)}"
	920	}
[11420]	921	}
[7726]	922	}
[9667]	923
[7726]	924	/**
	925	* Utility functions that allow uniform access for both ImageryInfo and JsonObject.
	926	*/
	927	static String getUrl(Object e) {
	928	if (e instanceof ImageryInfo) return e.url
[11412]	929	return e.get("properties").getString("url")
[7726]	930	}
[12242]	931	static String getUrlStripped(Object e) {
	932	return getUrl(e).replaceAll("\\?(apikey\|access_token)=.*","")
	933	}
[11572]	934	static String getDate(Object e) {
[11573]	935	if (e instanceof ImageryInfo) return e.date ? e.date : ""
	936	def p = e.get("properties")
	937	def start = p.containsKey("start_date") ? p.getString("start_date") : ""
	938	def end = p.containsKey("end_date") ? p.getString("end_date") : ""
	939	if(!start.isEmpty() && !end.isEmpty())
[11572]	940	return start+";"+end
[11573]	941	else if(!start.isEmpty())
[11612]	942	return start+";-"
	943	else if(!end.isEmpty())
	944	return "-;"+end
[11964]	945	return ""
[11572]	946	}
	947	static Date verifyDate(String year, String month, String day) {
	948	def date
[11854]	949	if(year == null) {
[11572]	950	date = "3000-01-01"
[11854]	951	} else {
[11572]	952	date = year + "-" + (month == null ? "01" : month) + "-" + (day == null ? "01" : day)
[11854]	953	}
[11572]	954	def df = new java.text.SimpleDateFormat("yyyy-MM-dd")
	955	df.setLenient(false)
	956	return df.parse(date)
	957	}
[11420]	958	static String getId(Object e) {
	959	if (e instanceof ImageryInfo) return e.getId()
	960	return e.get("properties").getString("id")
	961	}
[7726]	962	static String getName(Object e) {
[10517]	963	if (e instanceof ImageryInfo) return e.getOriginalName()
[11412]	964	return e.get("properties").getString("name")
[7726]	965	}
[11967]	966	static List<Object> getMirrors(Object e) {
	967	if (e instanceof ImageryInfo) return e.getMirrors()
	968	return []
	969	}
[11975]	970	static List<Object> getProjections(Object e) {
[13530]	971	def r = []
	972	def u = getProjectionsUnstripped(e)
	973	if(u) {
	974	for (def p : u) {
	975	if(!oldproj.containsKey(p) && !("CRS:84".equals(p) && !(getUrlStripped(e) =~ /(?i)version=1\.3/))) {
	976	r += p
	977	}
	978	}
	979	}
	980	return r
	981	}
	982	static List<Object> getProjectionsUnstripped(Object e) {
[11975]	983	def r
	984	if (e instanceof ImageryInfo) {
	985	r = e.getServerProjections()
	986	} else {
[11981]	987	def s = e.get("properties").get("available_projections")
	988	if (s) {
	989	r = []
[13530]	990	for (def p : s) {
[11981]	991	r += p.getString()
[13530]	992	}
[11981]	993	}
[11975]	994	}
	995	return r ? r : []
	996	}
[11410]	997	static List<Shape> getShapes(Object e) {
	998	if (e instanceof ImageryInfo) {
[11964]	999	def bounds = e.getBounds()
[11411]	1000	if(bounds != null) {
[11964]	1001	return bounds.getShapes()
[11411]	1002	}
	1003	return []
[11410]	1004	}
[13831]	1005	def ex = e.get("geometry")
	1006	if (ex != null && !JsonValue.NULL.equals(ex) && !ex.isNull("coordinates")) {
	1007	def poly = ex.get("coordinates")
	1008	List<Shape> l = []
	1009	for(def shapes: poly) {
	1010	def s = new Shape()
	1011	for(def point: shapes) {
	1012	def lon = point[0].toString()
	1013	def lat = point[1].toString()
	1014	s.addPoint(lat, lon)
[11410]	1015	}
[13831]	1016	l.add(s)
[11410]	1017	}
[13831]	1018	return l
[11410]	1019	}
	1020	return []
	1021	}
[7726]	1022	static String getType(Object e) {
	1023	if (e instanceof ImageryInfo) return e.getImageryType().getTypeString()
[11412]	1024	return e.get("properties").getString("type")
[7726]	1025	}
	1026	static Integer getMinZoom(Object e) {
	1027	if (e instanceof ImageryInfo) {
	1028	int mz = e.getMinZoom()
	1029	return mz == 0 ? null : mz
	1030	} else {
[11412]	1031	def num = e.get("properties").getJsonNumber("min_zoom")
[7726]	1032	if (num == null) return null
	1033	return num.intValue()
	1034	}
	1035	}
	1036	static Integer getMaxZoom(Object e) {
	1037	if (e instanceof ImageryInfo) {
	1038	int mz = e.getMaxZoom()
	1039	return mz == 0 ? null : mz
	1040	} else {
[11412]	1041	def num = e.get("properties").getJsonNumber("max_zoom")
[7726]	1042	if (num == null) return null
	1043	return num.intValue()
	1044	}
	1045	}
	1046	static String getCountryCode(Object e) {
	1047	if (e instanceof ImageryInfo) return "".equals(e.getCountryCode()) ? null : e.getCountryCode()
[11412]	1048	return e.get("properties").getString("country_code", null)
[7726]	1049	}
[9505]	1050	static String getQuality(Object e) {
[11575]	1051	if (e instanceof ImageryInfo) return e.isBestMarked() ? "eli-best" : null
[11603]	1052	return (e.get("properties").containsKey("best")
	1053	&& e.get("properties").getBoolean("best")) ? "eli-best" : null
[9505]	1054	}
[13536]	1055	static Boolean getOverlay(Object e) {
	1056	if (e instanceof ImageryInfo) return e.isOverlay()
	1057	return (e.get("properties").containsKey("overlay")
	1058	&& e.get("properties").getBoolean("overlay"))
	1059	}
[11420]	1060	static String getIcon(Object e) {
	1061	if (e instanceof ImageryInfo) return e.getIcon()
	1062	return e.get("properties").getString("icon", null)
	1063	}
[11975]	1064	static String getAttributionText(Object e) {
	1065	if (e instanceof ImageryInfo) return e.getAttributionText(0, null, null)
	1066	try {return e.get("properties").get("attribution").getString("text", null)} catch (NullPointerException ex) {return null}
	1067	}
	1068	static String getAttributionUrl(Object e) {
	1069	if (e instanceof ImageryInfo) return e.getAttributionLinkURL()
	1070	try {return e.get("properties").get("attribution").getString("url", null)} catch (NullPointerException ex) {return null}
	1071	}
	1072	static String getTermsOfUseText(Object e) {
	1073	if (e instanceof ImageryInfo) return e.getTermsOfUseText()
	1074	return null
	1075	}
	1076	static String getTermsOfUseUrl(Object e) {
	1077	if (e instanceof ImageryInfo) return e.getTermsOfUseURL()
	1078	return null
	1079	}
[13792]	1080	static String getCategory(Object e) {
	1081	if (e instanceof ImageryInfo) {
	1082	return e.getImageryCategoryOriginalString()
	1083	}
	1084	return null
	1085	}
[12261]	1086	static String getLogoImage(Object e) {
	1087	if (e instanceof ImageryInfo) return e.getAttributionImageRaw()
	1088	return null
	1089	}
	1090	static String getLogoUrl(Object e) {
	1091	if (e instanceof ImageryInfo) return e.getAttributionImageURL()
	1092	return null
	1093	}
[11975]	1094	static String getPermissionReferenceUrl(Object e) {
	1095	if (e instanceof ImageryInfo) return e.getPermissionReferenceURL()
	1096	return e.get("properties").getString("license_url", null)
	1097	}
	1098	static Map<String,String> getDescriptions(Object e) {
	1099	Map<String,String> res = new HashMap<String, String>()
	1100	if (e instanceof ImageryInfo) {
[13958]	1101	String a = e.getDescription()
	1102	if (a) res.put("en", a)
[11975]	1103	} else {
[13958]	1104	String a = e.get("properties").getString("description", null)
	1105	if (a) res.put("en", a.replaceAll("''","'"))
[11975]	1106	}
	1107	return res
	1108	}
	1109	static Boolean getValidGeoreference(Object e) {
	1110	if (e instanceof ImageryInfo) return e.isGeoreferenceValid()
	1111	return false
	1112	}
[12226]	1113	static Boolean getDefault(Object e) {
	1114	if (e instanceof ImageryInfo) return e.isDefaultEntry()
	1115	return e.get("properties").getBoolean("default", false)
	1116	}
[7726]	1117	String getDescription(Object o) {
	1118	def url = getUrl(o)
	1119	def cc = getCountryCode(o)
	1120	if (cc == null) {
	1121	def j = josmUrls.get(url)
	1122	if (j != null) cc = getCountryCode(j)
	1123	if (cc == null) {
[11582]	1124	def e = eliUrls.get(url)
[7726]	1125	if (e != null) cc = getCountryCode(e)
	1126	}
	1127	}
	1128	if (cc == null) {
	1129	cc = ''
	1130	} else {
	1131	cc = "[$cc] "
	1132	}
	1133	def d = cc + getName(o) + " - " + getUrl(o)
	1134	if (options.shorten) {
	1135	def MAXLEN = 140
	1136	if (d.length() > MAXLEN) d = d.substring(0, MAXLEN-1) + "..."
	1137	}
	1138	return d
	1139	}
	1140	}

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