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source: josm/trunk/scripts/SyncEditorLayerIndex.groovy@ 13551

Last change on this file since 13551 was 13551, checked in by stoecker, 6 years ago
some imagery sanity checks
Property svn:eol-style set to `native`
File size: 43.5 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
[7726]	20	import javax.json.Json
	21	import javax.json.JsonArray
	22	import javax.json.JsonObject
	23	import javax.json.JsonReader
	24
[9953]	25	import org.openstreetmap.josm.data.imagery.ImageryInfo
[11410]	26	import org.openstreetmap.josm.data.imagery.Shape
[13551]	27	import org.openstreetmap.josm.data.projection.Projections
	28	import org.openstreetmap.josm.data.validation.routines.DomainValidator
[7726]	29	import org.openstreetmap.josm.io.imagery.ImageryReader
	30
[11854]	31	class SyncEditorLayerIndex {
[7726]	32
	33	List<ImageryInfo> josmEntries;
[11582]	34	JsonArray eliEntries;
[7726]	35
[11582]	36	def eliUrls = new HashMap<String, JsonObject>()
[7726]	37	def josmUrls = new HashMap<String, ImageryInfo>()
[11420]	38	def josmMirrors = new HashMap<String, ImageryInfo>()
[13530]	39	static def oldproj = new HashMap<String, String>()
	40	static def ignoreproj = new LinkedList<String>()
[9667]	41
[11965]	42	static String eliInputFile = 'imagery_eli.geojson'
	43	static String josmInputFile = 'imagery_josm.imagery.xml'
	44	static String ignoreInputFile = 'imagery_josm.ignores.txt'
[12066]	45	static FileOutputStream outputFile = null
	46	static OutputStreamWriter outputStream = null
[11582]	47	def skip = [:]
[9505]	48
[7726]	49	static def options
[9658]	50
[7726]	51	/**
	52	* Main method.
	53	*/
	54	static main(def args) {
[11967]	55	Locale.setDefault(Locale.ROOT);
[7726]	56	parse_command_line_arguments(args)
[11854]	57	def script = new SyncEditorLayerIndex()
[13530]	58	script.setupProj()
[9505]	59	script.loadSkip()
[9658]	60	script.start()
[7726]	61	script.loadJosmEntries()
[11964]	62	if(options.josmxml) {
[12066]	63	def file = new FileOutputStream(options.josmxml)
	64	def stream = new OutputStreamWriter(file, "UTF-8")
[11964]	65	script.printentries(script.josmEntries, stream)
[12066]	66	stream.close();
	67	file.close();
[11964]	68	}
[11582]	69	script.loadELIEntries()
[11964]	70	if(options.elixml) {
[12066]	71	def file = new FileOutputStream(options.elixml)
	72	def stream = new OutputStreamWriter(file, "UTF-8")
[11964]	73	script.printentries(script.eliEntries, stream)
[12066]	74	stream.close();
	75	file.close();
[11964]	76	}
[7726]	77	script.checkInOneButNotTheOther()
	78	script.checkCommonEntries()
[9658]	79	script.end()
[9505]	80	if(outputStream != null) {
	81	outputStream.close();
	82	}
	83	if(outputFile != null) {
	84	outputFile.close();
	85	}
[7726]	86	}
[9653]	87
[7726]	88	/**
	89	* Parse command line arguments.
	90	*/
	91	static void parse_command_line_arguments(args) {
[9658]	92	def cli = new CliBuilder(width: 160)
[9505]	93	cli.o(longOpt:'output', args:1, argName: "output", "Output file, - prints to stdout (default: -)")
[11854]	94	cli.e(longOpt:'eli_input', args:1, argName:"eli_input", "Input file for the editor layer index (geojson). Default is $eliInputFile (current directory).")
[9505]	95	cli.j(longOpt:'josm_input', args:1, argName:"josm_input", "Input file for the JOSM imagery list (xml). Default is $josmInputFile (current directory).")
[11238]	96	cli.i(longOpt:'ignore_input', args:1, argName:"ignore_input", "Input file for the ignore list. Default is $ignoreInputFile (current directory).")
[7726]	97	cli.s(longOpt:'shorten', "shorten the output, so it is easier to read in a console window")
[9505]	98	cli.n(longOpt:'noskip', argName:"noskip", "don't skip known entries")
[9658]	99	cli.x(longOpt:'xhtmlbody', argName:"xhtmlbody", "create XHTML body for display in a web page")
	100	cli.X(longOpt:'xhtml', argName:"xhtml", "create XHTML for display in a web page")
[11964]	101	cli.p(longOpt:'elixml', args:1, argName:"elixml", "ELI entries for use in JOSM as XML file (incomplete)")
	102	cli.q(longOpt:'josmxml', args:1, argName:"josmxml", "JOSM entries reoutput as XML file (incomplete)")
[11965]	103	cli.m(longOpt:'noeli', argName:"noeli", "don't show output for ELI problems")
[7726]	104	cli.h(longOpt:'help', "show this help")
	105	options = cli.parse(args)
	106
	107	if (options.h) {
	108	cli.usage()
	109	System.exit(0)
	110	}
[11582]	111	if (options.eli_input) {
	112	eliInputFile = options.eli_input
[7726]	113	}
	114	if (options.josm_input) {
	115	josmInputFile = options.josm_input
	116	}
[11238]	117	if (options.ignore_input) {
	118	ignoreInputFile = options.ignore_input
	119	}
[9505]	120	if (options.output && options.output != "-") {
[12066]	121	outputFile = new FileOutputStream(options.output)
	122	outputStream = new OutputStreamWriter(outputFile, "UTF-8")
[9505]	123	}
[7726]	124	}
	125
[13530]	126	void setupProj() {
	127	oldproj.put("EPSG:3359", "EPSG:3404")
	128	oldproj.put("EPSG:3785", "EPSG:3857")
	129	oldproj.put("EPSG:31297", "EPGS:31287")
[13533]	130	oldproj.put("EPSG:31464", "EPSG:31468")
[13530]	131	oldproj.put("EPSG:54004", "EPSG:3857")
	132	oldproj.put("EPSG:102100", "EPSG:3857")
	133	oldproj.put("EPSG:102113", "EPSG:3857")
	134	oldproj.put("EPSG:900913", "EPGS:3857")
	135	ignoreproj.add("EPSG:4267")
	136	ignoreproj.add("EPSG:5221")
	137	ignoreproj.add("EPSG:5514")
	138	ignoreproj.add("EPSG:32019")
	139	ignoreproj.add("EPSG:102066")
	140	ignoreproj.add("EPSG:102067")
	141	ignoreproj.add("EPSG:102685")
	142	ignoreproj.add("EPSG:102711")
	143	}
	144
[9505]	145	void loadSkip() {
[12061]	146	def fr = new InputStreamReader(new FileInputStream(ignoreInputFile), "UTF-8")
[11238]	147	def line
	148
	149	while((line = fr.readLine()) != null) {
[11582]	150	def res = (line =~ /^\\|\\| (ELI\|Ignore) \\|\\| \{\{\{(.+)\}\}\} \\|\\|/)
[11238]	151	if(res.count)
	152	{
[11582]	153	if(res[0][1].equals("Ignore")) {
	154	skip[res[0][2]] = "green"
[11238]	155	} else {
[11582]	156	skip[res[0][2]] = "darkgoldenrod"
[11238]	157	}
	158	}
[11234]	159	}
[11238]	160	}
[9653]	161
[9658]	162	void myprintlnfinal(String s) {
	163	if(outputStream != null) {
[12067]	164	outputStream.write(s+System.getProperty("line.separator"))
[9658]	165	} else {
[11964]	166	println s
[9658]	167	}
	168	}
	169
[9505]	170	void myprintln(String s) {
[11582]	171	if(skip.containsKey(s)) {
	172	String color = skip.get(s)
	173	skip.remove(s)
[9658]	174	if(options.xhtmlbody \|\| options.xhtml) {
[11582]	175	s = "<pre style=\"margin:3px;color:"+color+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>"
[9658]	176	}
[9662]	177	if (!options.noskip) {
[11964]	178	return
[9662]	179	}
[9658]	180	} else if(options.xhtmlbody \|\| options.xhtml) {
[13526]	181	String color = s.startsWith("***") ? "black" : ((s.startsWith("+ ") \|\| s.startsWith("+++ ELI")) ? "blue" :
	182	(s.startsWith("#") ? "indigo" : (s.startsWith("!") ? "orange" : "red")))
[9658]	183	s = "<pre style=\"margin:3px;color:"+color+"\">"+s.replaceAll("&","&").replaceAll("<","<").replaceAll(">",">")+"</pre>"
[9505]	184	}
[12246]	185	if ((s.startsWith("+ ") \|\| s.startsWith("+++ ELI") \|\| s.startsWith("#")) && options.noeli) {
[11965]	186	return
	187	}
[9658]	188	myprintlnfinal(s)
	189	}
	190
	191	void start() {
	192	if (options.xhtml) {
	193	myprintlnfinal "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"
[11582]	194	myprintlnfinal "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"/><title>JOSM - ELI differences</title></head><body>\n"
[9505]	195	}
	196	}
[9653]	197
[9658]	198	void end() {
[11582]	199	for (def s: skip.keySet()) {
[9658]	200	myprintln "+++ Obsolete skip entry: " + s
	201	}
	202	if (options.xhtml) {
	203	myprintlnfinal "</body></html>\n"
	204	}
	205	}
	206
[11582]	207	void loadELIEntries() {
	208	FileReader fr = new FileReader(eliInputFile)
[7726]	209	JsonReader jr = Json.createReader(fr)
[11582]	210	eliEntries = jr.readObject().get("features")
[7726]	211	jr.close()
[9653]	212
[11582]	213	for (def e : eliEntries) {
[12242]	214	def url = getUrlStripped(e)
[9653]	215	if (url.contains("{z}")) {
[11582]	216	myprintln "+++ ELI-URL uses {z} instead of {zoom}: "+url
[9653]	217	url = url.replace("{z}","{zoom}")
	218	}
[11582]	219	if (eliUrls.containsKey(url)) {
	220	myprintln "+++ ELI-URL is not unique: "+url
[9505]	221	} else {
[11582]	222	eliUrls.put(url, e)
[9505]	223	}
[13530]	224	def s = e.get("properties").get("available_projections")
	225	if (s) {
	226	def old = new LinkedList<String>()
	227	for (def p : s) {
	228	def proj = p.getString()
	229	if(oldproj.containsKey(proj) \|\| ("CRS:84".equals(proj) && !(url =~ /(?i)version=1\.3/))) {
	230	old.add(proj)
	231	}
	232	}
	233	if (old) {
	234	def str = String.join(", ", old)
	235	myprintln "+ ELI Projections ${str} not useful: ${getDescription(e)}"
	236	}
	237	}
[7726]	238	}
[11582]	239	myprintln "* Loaded ${eliEntries.size()} entries (ELI). *"
[7726]	240	}
[11975]	241	String cdata(def s, boolean escape = false) {
	242	if(escape) {
	243	return s.replaceAll("&", "&").replaceAll("<", "<").replaceAll(">", ">")
	244	} else if(s =~ /[<>&]/)
[11968]	245	return "<![CDATA[$s]]>"
	246	return s
	247	}
[7726]	248
[11967]	249	String maininfo(def entry, String offset) {
[11975]	250	String t = getType(entry)
	251	String res = offset + "<type>$t</type>\n"
[11968]	252	res += offset + "<url>${cdata(getUrl(entry))}</url>\n"
[13474]	253	if(getMinZoom(entry) != null)
	254	res += offset + "<min-zoom>${getMinZoom(entry)}</min-zoom>\n"
	255	if(getMaxZoom(entry) != null)
	256	res += offset + "<max-zoom>${getMaxZoom(entry)}</max-zoom>\n"
[13476]	257	if (t == "wms") {
[11975]	258	def p = getProjections(entry)
	259	if (p) {
	260	res += offset + "<projections>\n"
	261	for (def c : p)
	262	res += offset + " <code>$c</code>\n"
	263	res += offset + "</projections>\n"
	264	}
[11967]	265	}
	266	return res
	267	}
[12061]	268
[11964]	269	void printentries(def entries, def stream) {
[11967]	270	DecimalFormat df = new DecimalFormat("#.#######")
	271	df.setRoundingMode(java.math.RoundingMode.CEILING)
[11964]	272	stream.write "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
	273	stream.write "<imagery xmlns=\"http://josm.openstreetmap.de/maps-1.0\">\n"
	274	for (def e : entries) {
[13536]	275	stream.write(" <entry"
	276	+ ("eli-best".equals(getQuality(e)) ? " eli-best=\"true\"" : "" )
	277	+ (getOverlay(e) ? " overlay=\"true\"" : "" )
	278	+ ">\n")
[11975]	279	stream.write " <name>${cdata(getName(e), true)}</name>\n"
[11964]	280	stream.write " <id>${getId(e)}</id>\n"
[11968]	281	def t
	282	if((t = getDate(e)))
	283	stream.write " <date>$t</date>\n"
	284	if((t = getCountryCode(e)))
	285	stream.write " <country-code>$t</country-code>\n"
[12226]	286	if((getDefault(e)))
	287	stream.write " <default>true</default>\n"
[11975]	288	stream.write maininfo(e, " ")
	289	if((t = getAttributionText(e)))
	290	stream.write " <attribution-text mandatory=\"true\">${cdata(t, true)}</attribution-text>\n"
	291	if((t = getAttributionUrl(e)))
	292	stream.write " <attribution-url>${cdata(t)}</attribution-url>\n"
[12261]	293	if((t = getLogoImage(e)))
	294	stream.write " <logo-image>${cdata(t, true)}</logo-image>\n"
	295	if((t = getLogoUrl(e)))
	296	stream.write " <logo-url>${cdata(t)}</logo-url>\n"
[11975]	297	if((t = getTermsOfUseText(e)))
	298	stream.write " <terms-of-use-text>${cdata(t, true)}</terms-of-use-text>\n"
	299	if((t = getTermsOfUseUrl(e)))
	300	stream.write " <terms-of-use-url>${cdata(t)}</terms-of-use-url>\n"
	301	if((t = getPermissionReferenceUrl(e)))
	302	stream.write " <permission-ref>${cdata(t)}</permission-ref>\n"
	303	if((getValidGeoreference(e)))
	304	stream.write " <valid-georeference>true</valid-georeference>\n"
[11968]	305	if((t = getIcon(e)))
	306	stream.write " <icon>${cdata(t)}</icon>\n"
[11975]	307	for (def d : getDescriptions(e)) {
	308	stream.write " <description lang=\"${d.getKey()}\">${d.getValue()}</description>\n"
	309	}
[11967]	310	for (def m : getMirrors(e)) {
	311	stream.write " <mirror>\n"+maininfo(m, " ")+" </mirror>\n"
	312	}
[11964]	313	def minlat = 1000
	314	def minlon = 1000
	315	def maxlat = -1000
	316	def maxlon = -1000
	317	def shapes = ""
	318	def sep = "\n "
	319	for(def s: getShapes(e)) {
	320	shapes += " <shape>"
	321	def i = 0
	322	for(def p: s.getPoints()) {
	323	def lat = p.getLat()
	324	def lon = p.getLon()
	325	if(lat > maxlat) maxlat = lat
	326	if(lon > maxlon) maxlon = lon
	327	if(lat < minlat) minlat = lat
	328	if(lon < minlon) minlon = lon
	329	if(!(i++%3)) {
	330	shapes += sep + " "
	331	}
[11967]	332	shapes += "<point lat='${df.format(lat)}' lon='${df.format(lon)}'/>"
[11964]	333	}
	334	shapes += sep + "</shape>\n"
	335	}
	336	if(shapes) {
[11967]	337	stream.write " <bounds min-lat='${df.format(minlat)}' min-lon='${df.format(minlon)}' max-lat='${df.format(maxlat)}' max-lon='${df.format(maxlon)}'>\n"
[11964]	338	stream.write shapes + " </bounds>\n"
	339	}
[11967]	340	stream.write " </entry>\n"
[11964]	341	}
	342	stream.write "</imagery>\n"
	343	stream.close()
	344	}
	345
[7726]	346	void loadJosmEntries() {
	347	def reader = new ImageryReader(josmInputFile)
	348	josmEntries = reader.parse()
[9667]	349
[7726]	350	for (def e : josmEntries) {
[12242]	351	def url = getUrlStripped(e)
[9658]	352	if (url.contains("{z}")) {
	353	myprintln "+++ JOSM-URL uses {z} instead of {zoom}: "+url
	354	url = url.replace("{z}","{zoom}")
	355	}
[9505]	356	if (josmUrls.containsKey(url)) {
	357	myprintln "+++ JOSM-URL is not unique: "+url
	358	} else {
[11420]	359	josmUrls.put(url, e)
[7726]	360	}
[9658]	361	for (def m : e.getMirrors()) {
[12242]	362	url = getUrlStripped(m)
[11574]	363	m.origName = m.getOriginalName().replaceAll(" mirror server( \\d+)?","")
[9658]	364	if (josmUrls.containsKey(url)) {
	365	myprintln "+++ JOSM-Mirror-URL is not unique: "+url
	366	} else {
[11420]	367	josmUrls.put(url, m)
	368	josmMirrors.put(url, m)
[9658]	369	}
	370	}
[7726]	371	}
[9505]	372	myprintln "* Loaded ${josmEntries.size()} entries (JOSM). *"
[7726]	373	}
	374
[13517]	375	List inOneButNotTheOther(Map m1, Map m2, String code, String https) {
[7726]	376	def l = []
[13518]	377	def k = new LinkedList<String>(m1.keySet())
	378	for (def url : k) {
[7726]	379	if (!m2.containsKey(url)) {
[13517]	380	String urlhttps = url.replace("http:","https:")
	381	if(!https \|\| !m2.containsKey(urlhttps))
	382	{
	383	def name = getName(m1.get(url))
	384	l += code+" "+getDescription(m1.get(url))
	385	}
	386	else
	387	{
	388	l += https+" Missing https: "+getDescription(m1.get(url))
[13518]	389	m1.put(urlhttps, m1.get(url))
	390	m1.remove(url)
[13517]	391	}
[7726]	392	}
	393	}
	394	l.sort()
	395	}
[9667]	396
[7726]	397	void checkInOneButNotTheOther() {
[13517]	398	def l1 = inOneButNotTheOther(eliUrls, josmUrls, "-", "+")
[11582]	399	myprintln "* URLs found in ELI but not in JOSM (${l1.size()}): *"
[9658]	400	if (!l1.isEmpty()) {
[11412]	401	for (def l : l1) {
[13517]	402	myprintln l
[11412]	403	}
[7726]	404	}
	405
[13517]	406	def l2 = inOneButNotTheOther(josmUrls, eliUrls, "+", "")
[11582]	407	myprintln "* URLs found in JOSM but not in ELI (${l2.size()}): *"
[9658]	408	if (!l2.isEmpty()) {
[11412]	409	for (def l : l2) {
[13517]	410	myprintln l
[11412]	411	}
[7726]	412	}
	413	}
[9667]	414
[7726]	415	void checkCommonEntries() {
[9505]	416	myprintln "* Same URL, but different name: *"
[11582]	417	for (def url : eliUrls.keySet()) {
	418	def e = eliUrls.get(url)
[7726]	419	if (!josmUrls.containsKey(url)) continue
	420	def j = josmUrls.get(url)
[12061]	421	def ename = getName(e).replace("'","\u2019")
	422	def jname = getName(j).replace("'","\u2019")
[11951]	423	if (!ename.equals(jname)) {
[12242]	424	myprintln "* Name differs ('${getName(e)}' != '${getName(j)}'): ${getUrl(j)}"
[7726]	425	}
	426	}
[9667]	427
[12226]	428	myprintln "* Same URL, but different Id: *"
[12126]	429	for (def url : eliUrls.keySet()) {
	430	def e = eliUrls.get(url)
	431	if (!josmUrls.containsKey(url)) continue
	432	def j = josmUrls.get(url)
	433	def ename = getId(e)
	434	def jname = getId(j)
	435	if (!ename.equals(jname)) {
[12245]	436	myprintln "# Id differs ('${getId(e)}' != '${getId(j)}'): ${getUrl(j)}"
[12126]	437	}
[12226]	438	}
[12126]	439
[9505]	440	myprintln "* Same URL, but different type: *"
[11582]	441	for (def url : eliUrls.keySet()) {
	442	def e = eliUrls.get(url)
[7726]	443	if (!josmUrls.containsKey(url)) continue
	444	def j = josmUrls.get(url)
	445	if (!getType(e).equals(getType(j))) {
[12242]	446	myprintln "* Type differs (${getType(e)} != ${getType(j)}): ${getName(j)} - ${getUrl(j)}"
[7726]	447	}
	448	}
[9667]	449
[9505]	450	myprintln "* Same URL, but different zoom bounds: *"
[11582]	451	for (def url : eliUrls.keySet()) {
	452	def e = eliUrls.get(url)
[7726]	453	if (!josmUrls.containsKey(url)) continue
	454	def j = josmUrls.get(url)
	455
	456	Integer eMinZoom = getMinZoom(e)
	457	Integer jMinZoom = getMinZoom(j)
[9518]	458	if (eMinZoom != jMinZoom && !(eMinZoom == 0 && jMinZoom == null)) {
[11582]	459	myprintln "* Minzoom differs (${eMinZoom} != ${jMinZoom}): ${getDescription(j)}"
[7726]	460	}
	461	Integer eMaxZoom = getMaxZoom(e)
	462	Integer jMaxZoom = getMaxZoom(j)
	463	if (eMaxZoom != jMaxZoom) {
[11582]	464	myprintln "* Maxzoom differs (${eMaxZoom} != ${jMaxZoom}): ${getDescription(j)}"
[7726]	465	}
	466	}
[9667]	467
[9505]	468	myprintln "* Same URL, but different country code: *"
[11582]	469	for (def url : eliUrls.keySet()) {
	470	def e = eliUrls.get(url)
[7726]	471	if (!josmUrls.containsKey(url)) continue
	472	def j = josmUrls.get(url)
	473	if (!getCountryCode(e).equals(getCountryCode(j))) {
[11582]	474	myprintln "* Country code differs (${getCountryCode(e)} != ${getCountryCode(j)}): ${getDescription(j)}"
[7726]	475	}
	476	}
[11599]	477	myprintln "* Same URL, but different quality: *"
[11582]	478	for (def url : eliUrls.keySet()) {
	479	def e = eliUrls.get(url)
[9515]	480	if (!josmUrls.containsKey(url)) {
	481	def q = getQuality(e)
[11582]	482	if("eli-best".equals(q)) {
	483	myprintln "- Quality best entry not in JOSM for ${getDescription(e)}"
[9515]	484	}
	485	continue
	486	}
[9505]	487	def j = josmUrls.get(url)
	488	if (!getQuality(e).equals(getQuality(j))) {
[11582]	489	myprintln "* Quality differs (${getQuality(e)} != ${getQuality(j)}): ${getDescription(j)}"
[9505]	490	}
[11599]	491	}
[11665]	492	myprintln "* Same URL, but different dates: *"
[11582]	493	for (def url : eliUrls.keySet()) {
[11612]	494	def ed = getDate(eliUrls.get(url))
[11573]	495	if (!josmUrls.containsKey(url)) continue
	496	def j = josmUrls.get(url)
[11612]	497	def jd = getDate(j)
	498	// The forms 2015;- or -;2015 or 2015;2015 are handled equal to 2015
[11964]	499	String ef = ed.replaceAll("\\A-;","").replaceAll(";-\\z","").replaceAll("\\A([0-9-]+);\\1\\z","\$1")
[11639]	500	// ELI has a strange and inconsistent used end_date definition, so we try again with subtraction by one
[11964]	501	String ed2 = ed
[11639]	502	def reg = (ed =~ /^(.*;)(\d\d\d\d)(-(\d\d)(-(\d\d))?)?$/)
	503	if(reg != null && reg.count == 1) {
[11964]	504	Calendar cal = Calendar.getInstance()
[11639]	505	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)
	506	cal.add(Calendar.DAY_OF_MONTH, -1)
[11667]	507	ed2 = reg[0][1] + cal.get(Calendar.YEAR)
[11639]	508	if (reg[0][4] != null)
	509	ed2 += "-" + String.format("%02d", cal.get(Calendar.MONTH)+1)
	510	if (reg[0][6] != null)
	511	ed2 += "-" + String.format("%02d", cal.get(Calendar.DAY_OF_MONTH))
	512	}
[11964]	513	String ef2 = ed2.replaceAll("\\A-;","").replaceAll(";-\\z","").replaceAll("\\A([0-9-]+);\\1\\z","\$1")
[11639]	514	if (!ed.equals(jd) && !ef.equals(jd) && !ed2.equals(jd) && !ef2.equals(jd)) {
[11964]	515	String t = "'${ed}'"
[11612]	516	if (!ed.equals(ef)) {
[11964]	517	t += " or '${ef}'"
[11612]	518	}
[11666]	519	if (jd.isEmpty()) {
	520	myprintln "- Missing JOSM date (${t}): ${getDescription(j)}"
[11668]	521	} else if (!ed.isEmpty()) {
[12145]	522	myprintln "* Date differs ('${t}' != '${jd}'): ${getDescription(j)}"
[11668]	523	} else if (!options.nomissingeli) {
[11666]	524	myprintln "+ Missing ELI date ('${jd}'): ${getDescription(j)}"
	525	}
[11573]	526	}
[11665]	527	}
[11981]	528	myprintln "* Same URL, but different information: *"
	529	for (def url : eliUrls.keySet()) {
	530	if (!josmUrls.containsKey(url)) continue
	531	def e = eliUrls.get(url)
	532	def j = josmUrls.get(url)
	533
	534	def et = getDescriptions(e)
	535	def jt = getDescriptions(j)
[12008]	536	et = (et.size() > 0) ? et["en"] : ""
	537	jt = (jt.size() > 0) ? jt["en"] : ""
[12086]	538	if (!et.equals(jt)) {
[11981]	539	if (!jt) {
[12179]	540	myprintln "- Missing JOSM description (${et}): ${getDescription(j)}"
[11981]	541	} else if (et) {
[12145]	542	myprintln "* Description differs ('${et}' != '${jt}'): ${getDescription(j)}"
[11981]	543	} else if (!options.nomissingeli) {
	544	myprintln "+ Missing ELI description ('${jt}'): ${getDescription(j)}"
	545	}
	546	}
	547
	548	et = getPermissionReferenceUrl(e)
	549	jt = getPermissionReferenceUrl(j)
	550	if (!jt) jt = getTermsOfUseUrl(j)
	551	if (!et.equals(jt)) {
	552	if (!jt) {
[12266]	553	myprintln "- Missing JOSM license URL (${et}): ${getDescription(j)}"
[11981]	554	} else if (et) {
[13551]	555	def ethttps = et.replace("http:","https:")
	556	if(jt.equals(ethttps) \|\| jt.equals(et+"/") \|\| jt.equals(ethttps+"/")) {
	557	myprintln "+ License URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	558	} else {
	559	myprintln "* License URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	560	}
[11981]	561	} else if (!options.nomissingeli) {
	562	myprintln "+ Missing ELI license URL ('${jt}'): ${getDescription(j)}"
	563	}
	564	}
	565
	566	et = getAttributionUrl(e)
	567	jt = getAttributionUrl(j)
	568	if (!et.equals(jt)) {
	569	if (!jt) {
[12143]	570	myprintln "- Missing JOSM attribution URL (${et}): ${getDescription(j)}"
[11981]	571	} else if (et) {
[13518]	572	def ethttps = et.replace("http:","https:")
[13551]	573	if(jt.equals(ethttps) \|\| jt.equals(et+"/") \|\| jt.equals(ethttps+"/")) {
[13518]	574	myprintln "+ Attribution URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	575	} else {
	576	myprintln "* Attribution URL differs ('${et}' != '${jt}'): ${getDescription(j)}"
	577	}
[11981]	578	} else if (!options.nomissingeli) {
	579	myprintln "+ Missing ELI attribution URL ('${jt}'): ${getDescription(j)}"
	580	}
	581	}
	582
	583	et = getAttributionText(e)
	584	jt = getAttributionText(j)
	585	if (!et.equals(jt)) {
	586	if (!jt) {
[12143]	587	myprintln "- Missing JOSM attribution text (${et}): ${getDescription(j)}"
[11981]	588	} else if (et) {
[12266]	589	myprintln "* Attribution text differs ('${et}' != '${jt}'): ${getDescription(j)}"
[11981]	590	} else if (!options.nomissingeli) {
	591	myprintln "+ Missing ELI attribution text ('${jt}'): ${getDescription(j)}"
	592	}
	593	}
	594
	595	et = getProjections(e)
	596	jt = getProjections(j)
[11983]	597	if (et) { et = new LinkedList(et); Collections.sort(et); et = String.join(" ", et) }
	598	if (jt) { jt = new LinkedList(jt); Collections.sort(jt); jt = String.join(" ", jt) }
[11981]	599	if (!et.equals(jt)) {
	600	if (!jt) {
[12143]	601	myprintln "- Missing JOSM projections (${et}): ${getDescription(j)}"
[11981]	602	} else if (et) {
[13538]	603	if("EPSG:3857 EPSG:4326".equals(et) \|\| "EPSG:3857".equals(et) \|\| "EPSG:4326".equals(et)) {
	604	myprintln "+ ELI has minimal projections ('${et}' != '${jt}'): ${getDescription(j)}"
	605	} else {
	606	myprintln "* Projections differ ('${et}' != '${jt}'): ${getDescription(j)}"
	607	}
[12144]	608	} else if (!options.nomissingeli && !getType(e).equals("tms")) {
[11981]	609	myprintln "+ Missing ELI projections ('${jt}'): ${getDescription(j)}"
	610	}
	611	}
[12226]	612
	613	et = getDefault(e)
	614	jt = getDefault(j)
	615	if (!et.equals(jt)) {
	616	if (!jt) {
[12227]	617	myprintln "- Missing JOSM default: ${getDescription(j)}"
[12226]	618	} else if (!options.nomissingeli) {
	619	myprintln "+ Missing ELI default: ${getDescription(j)}"
	620	}
	621	}
[13536]	622	et = getOverlay(e)
	623	jt = getOverlay(j)
	624	if (!et.equals(jt)) {
	625	if (!jt) {
[13549]	626	myprintln "- Missing JOSM overlay flag: ${getDescription(j)}"
[13536]	627	} else if (!options.nomissingeli) {
	628	myprintln "+ Missing ELI overlay flag: ${getDescription(j)}"
	629	}
	630	}
[11981]	631	}
[11410]	632	myprintln "* Mismatching shapes: *"
	633	for (def url : josmUrls.keySet()) {
	634	def j = josmUrls.get(url)
	635	def num = 1
	636	for (def shape : getShapes(j)) {
	637	def p = shape.getPoints()
	638	if(!p[0].equals(p[p.size()-1])) {
	639	myprintln "+++ JOSM shape $num unclosed: ${getDescription(j)}"
	640	}
[11964]	641	for (def nump = 1; nump < p.size(); ++nump) {
	642	if (p[nump-1] == p[nump]) {
	643	myprintln "+++ JOSM shape $num double point at ${nump-1}: ${getDescription(j)}"
	644	}
	645	}
[11410]	646	++num
	647	}
	648	}
[11582]	649	for (def url : eliUrls.keySet()) {
	650	def e = eliUrls.get(url)
[11410]	651	def num = 1
	652	def s = getShapes(e)
	653	for (def shape : s) {
	654	def p = shape.getPoints()
[11582]	655	if(!p[0].equals(p[p.size()-1]) && !options.nomissingeli) {
	656	myprintln "+++ ELI shape $num unclosed: ${getDescription(e)}"
[11410]	657	}
[11964]	658	for (def nump = 1; nump < p.size(); ++nump) {
	659	if (p[nump-1] == p[nump]) {
	660	myprintln "+++ ELI shape $num double point at ${nump-1}: ${getDescription(e)}"
	661	}
	662	}
[11410]	663	++num
	664	}
	665	if (!josmUrls.containsKey(url)) {
	666	continue
	667	}
	668	def j = josmUrls.get(url)
[11411]	669	def js = getShapes(j)
[11414]	670	if(!s.size() && js.size()) {
[11582]	671	if(!options.nomissingeli) {
	672	myprintln "+ No ELI shape: ${getDescription(j)}"
[11414]	673	}
[11413]	674	} else if(!js.size() && s.size()) {
[11415]	675	// don't report boundary like 5 point shapes as difference
	676	if (s.size() != 1 \|\| s[0].getPoints().size() != 5) {
	677	myprintln "- No JOSM shape: ${getDescription(j)}"
	678	}
[11414]	679	} else if(s.size() != js.size()) {
	680	myprintln "* Different number of shapes (${s.size()} != ${js.size()}): ${getDescription(j)}"
[11413]	681	} else {
[11414]	682	for(def nums = 0; nums < s.size(); ++nums) {
	683	def ep = s[nums].getPoints()
	684	def jp = js[nums].getPoints()
	685	if(ep.size() != jp.size()) {
	686	myprintln "* Different number of points for shape ${nums+1} (${ep.size()} ! = ${jp.size()})): ${getDescription(j)}"
	687	} else {
	688	for(def nump = 0; nump < ep.size(); ++nump) {
	689	def ept = ep[nump]
	690	def jpt = jp[nump]
	691	if(Math.abs(ept.getLat()-jpt.getLat()) > 0.000001 \|\| Math.abs(ept.getLon()-jpt.getLon()) > 0.000001) {
	692	myprintln "* Different coordinate for point ${nump+1} of shape ${nums+1}: ${getDescription(j)}"
	693	nump = ep.size()
	694	num = s.size()
[11413]	695	}
	696	}
	697	}
[11411]	698	}
[11410]	699	}
	700	}
[11420]	701	myprintln "* Mismatching icons: *"
[11582]	702	for (def url : eliUrls.keySet()) {
	703	def e = eliUrls.get(url)
[11420]	704	if (!josmUrls.containsKey(url)) {
	705	continue
	706	}
	707	def j = josmUrls.get(url)
	708	def ij = getIcon(j)
	709	def ie = getIcon(e)
	710	if(ij != null && ie == null) {
[11582]	711	if(!options.nomissingeli) {
	712	myprintln "+ No ELI icon: ${getDescription(j)}"
[11420]	713	}
	714	} else if(ij == null && ie != null) {
	715	myprintln "- No JOSM icon: ${getDescription(j)}"
	716	} else if(!ij.equals(ie)) {
	717	myprintln "* Different icons: ${getDescription(j)}"
	718	}
	719	}
	720	myprintln "* Miscellaneous checks: *"
	721	def josmIds = new HashMap<String, ImageryInfo>()
[13527]	722	def all = Projections.getAllProjectionCodes()
[13551]	723	DomainValidator dv = DomainValidator.getInstance();
[11420]	724	for (def url : josmUrls.keySet()) {
	725	def j = josmUrls.get(url)
	726	def id = getId(j)
[13526]	727	if("wms".equals(getType(j))) {
	728	if(!getProjections(j)) {
	729	myprintln "* WMS without projections: ${getDescription(j)}"
	730	} else {
[13527]	731	def unsupported = new LinkedList<String>()
	732	def old = new LinkedList<String>()
[13530]	733	for (def p : getProjectionsUnstripped(j)) {
[13526]	734	if("CRS:84".equals(p)) {
	735	if(!(url =~ /(?i)version=1\.3/)) {
[13533]	736	myprintln "* CRS:84 without WMS 1.3: ${getDescription(j)}"
[13526]	737	}
[13527]	738	} else if(oldproj.containsKey(p)) {
	739	old.add(p)
[13528]	740	} else if(!all.contains(p) && !ignoreproj.contains(p)) {
[13526]	741	unsupported.add(p)
	742	}
	743	}
	744	if (unsupported) {
[13527]	745	def s = String.join(", ", unsupported)
[13533]	746	myprintln "* Projections ${s} not supported by JOSM: ${getDescription(j)}"
[13526]	747	}
[13527]	748	for (def o : old) {
[13533]	749	myprintln "* Projection ${o} is an old unsupported code and has been replaced by ${oldproj.get(o)}: ${getDescription(j)}"
[13527]	750	}
[13526]	751	}
	752	if((url =~ /(?i)version=1\.3/) && !(url =~ /[Cc][Rr][Ss]=\{proj\}/)) {
	753	myprintln "* WMS 1.3 with strange CRS specification: ${getDescription(j)}"
	754	}
	755	if((url =~ /(?i)version=1\.1/) && !(url =~ /[Ss][Rr][Ss]=\{proj\}/)) {
	756	myprintln "* WMS 1.1 with strange SRS specification: ${getDescription(j)}"
	757	}
[13511]	758	}
[13551]	759	def urls = new LinkedList<String>()
	760	if(!"scanex".equals(getType(j))) {
	761	urls += url
[13532]	762	}
[13551]	763	def jt = getPermissionReferenceUrl(j)
	764	if(jt)
	765	urls += jt
	766	jt = getTermsOfUseUrl(j)
	767	if(jt)
	768	urls += jt
	769	jt = getAttributionUrl(j)
	770	if(jt)
	771	urls += jt
	772	for(def u : urls) {
	773	def m = u =~ /^https?:\/\/([^\/]+?)(:\d+)?\//
	774	if(!m)
	775	myprintln "* Strange URL '${u}': ${getDescription(j)}"
	776	else {
	777	def domain = m[0][1].replaceAll("\\{switch:.*\\}","x")
	778	if (!(domain =~ /^\d+\.\d+\.\d+\.\d+$/) && !dv.isValid(domain))
	779	myprintln "* Strange Domain '${domain}': ${getDescription(j)}"
	780	}
	781	}
	782
[11420]	783	if(josmMirrors.containsKey(url)) {
[11964]	784	continue
[11420]	785	}
	786	if(id == null) {
	787	myprintln "* No JOSM-ID: ${getDescription(j)}"
	788	} else if(josmIds.containsKey(id)) {
	789	myprintln "* JOSM-ID ${id} not unique: ${getDescription(j)}"
	790	} else {
[11964]	791	josmIds.put(id, j)
[11420]	792	}
[11572]	793	def d = getDate(j)
[11573]	794	if(!d.isEmpty()) {
[11639]	795	def reg = (d =~ /^(-\|(\d\d\d\d)(-(\d\d)(-(\d\d))?)?)(;(-\|(\d\d\d\d)(-(\d\d)(-(\d\d))?)?))?$/)
[11572]	796	if(reg == null \|\| reg.count != 1) {
	797	myprintln "* JOSM-Date '${d}' is strange: ${getDescription(j)}"
	798	} else {
	799	try {
[11964]	800	def first = verifyDate(reg[0][2],reg[0][4],reg[0][6])
	801	def second = verifyDate(reg[0][9],reg[0][11],reg[0][13])
[11572]	802	if(second.compareTo(first) < 0) {
	803	myprintln "* JOSM-Date '${d}' is strange (second earlier than first): ${getDescription(j)}"
	804	}
	805	}
	806	catch (Exception e) {
	807	myprintln "* JOSM-Date '${d}' is strange (${e.getMessage()}): ${getDescription(j)}"
	808	}
	809	}
[11603]	810	}
[12261]	811	if(getAttributionUrl(j) && !getAttributionText(j)) {
	812	myprintln "* Attribution link without text: ${getDescription(j)}"
	813	}
	814	if(getLogoUrl(j) && !getLogoImage(j)) {
	815	myprintln "* Logo link without image: ${getDescription(j)}"
	816	}
	817	if(getTermsOfUseText(j) && !getTermsOfUseUrl(j)) {
	818	myprintln "* Terms of Use text without link: ${getDescription(j)}"
	819	}
[11422]	820	def js = getShapes(j)
	821	if(js.size()) {
[11964]	822	def minlat = 1000
	823	def minlon = 1000
	824	def maxlat = -1000
	825	def maxlon = -1000
[11422]	826	for(def s: js) {
	827	for(def p: s.getPoints()) {
[11964]	828	def lat = p.getLat()
	829	def lon = p.getLon()
	830	if(lat > maxlat) maxlat = lat
	831	if(lon > maxlon) maxlon = lon
	832	if(lat < minlat) minlat = lat
	833	if(lon < minlon) minlon = lon
[11422]	834	}
	835	}
[11964]	836	def b = j.getBounds()
[11422]	837	if(b.getMinLat() != minlat \|\| b.getMinLon() != minlon \|\| b.getMaxLat() != maxlat \|\| b.getMaxLon() != maxlon) {
[11423]	838	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]	839	}
	840	}
[11420]	841	}
[7726]	842	}
[9667]	843
[7726]	844	/**
	845	* Utility functions that allow uniform access for both ImageryInfo and JsonObject.
	846	*/
	847	static String getUrl(Object e) {
	848	if (e instanceof ImageryInfo) return e.url
[11412]	849	return e.get("properties").getString("url")
[7726]	850	}
[12242]	851	static String getUrlStripped(Object e) {
	852	return getUrl(e).replaceAll("\\?(apikey\|access_token)=.*","")
	853	}
[11572]	854	static String getDate(Object e) {
[11573]	855	if (e instanceof ImageryInfo) return e.date ? e.date : ""
	856	def p = e.get("properties")
	857	def start = p.containsKey("start_date") ? p.getString("start_date") : ""
	858	def end = p.containsKey("end_date") ? p.getString("end_date") : ""
	859	if(!start.isEmpty() && !end.isEmpty())
[11572]	860	return start+";"+end
[11573]	861	else if(!start.isEmpty())
[11612]	862	return start+";-"
	863	else if(!end.isEmpty())
	864	return "-;"+end
[11964]	865	return ""
[11572]	866	}
	867	static Date verifyDate(String year, String month, String day) {
	868	def date
[11854]	869	if(year == null) {
[11572]	870	date = "3000-01-01"
[11854]	871	} else {
[11572]	872	date = year + "-" + (month == null ? "01" : month) + "-" + (day == null ? "01" : day)
[11854]	873	}
[11572]	874	def df = new java.text.SimpleDateFormat("yyyy-MM-dd")
	875	df.setLenient(false)
	876	return df.parse(date)
	877	}
[11420]	878	static String getId(Object e) {
	879	if (e instanceof ImageryInfo) return e.getId()
	880	return e.get("properties").getString("id")
	881	}
[7726]	882	static String getName(Object e) {
[10517]	883	if (e instanceof ImageryInfo) return e.getOriginalName()
[11412]	884	return e.get("properties").getString("name")
[7726]	885	}
[11967]	886	static List<Object> getMirrors(Object e) {
	887	if (e instanceof ImageryInfo) return e.getMirrors()
	888	return []
	889	}
[11975]	890	static List<Object> getProjections(Object e) {
[13530]	891	def r = []
	892	def u = getProjectionsUnstripped(e)
	893	if(u) {
	894	for (def p : u) {
	895	if(!oldproj.containsKey(p) && !("CRS:84".equals(p) && !(getUrlStripped(e) =~ /(?i)version=1\.3/))) {
	896	r += p
	897	}
	898	}
	899	}
	900	return r
	901	}
	902	static List<Object> getProjectionsUnstripped(Object e) {
[11975]	903	def r
	904	if (e instanceof ImageryInfo) {
	905	r = e.getServerProjections()
	906	} else {
[11981]	907	def s = e.get("properties").get("available_projections")
	908	if (s) {
	909	r = []
[13530]	910	for (def p : s) {
[11981]	911	r += p.getString()
[13530]	912	}
[11981]	913	}
[11975]	914	}
	915	return r ? r : []
	916	}
[11410]	917	static List<Shape> getShapes(Object e) {
	918	if (e instanceof ImageryInfo) {
[11964]	919	def bounds = e.getBounds()
[11411]	920	if(bounds != null) {
[11964]	921	return bounds.getShapes()
[11411]	922	}
	923	return []
[11410]	924	}
[11412]	925	if(!e.isNull("geometry")) {
	926	def ex = e.get("geometry")
	927	if(ex != null && !ex.isNull("coordinates")) {
	928	def poly = ex.get("coordinates")
[11410]	929	List<Shape> l = []
	930	for(def shapes: poly) {
	931	def s = new Shape()
	932	for(def point: shapes) {
	933	def lon = point[0].toString()
	934	def lat = point[1].toString()
	935	s.addPoint(lat, lon)
	936	}
	937	l.add(s)
	938	}
	939	return l
	940	}
	941	}
	942	return []
	943	}
[7726]	944	static String getType(Object e) {
	945	if (e instanceof ImageryInfo) return e.getImageryType().getTypeString()
[11412]	946	return e.get("properties").getString("type")
[7726]	947	}
	948	static Integer getMinZoom(Object e) {
	949	if (e instanceof ImageryInfo) {
[12007]	950	if("wms".equals(getType(e)) && e.getName() =~ / mirror/)
	951	return null;
[7726]	952	int mz = e.getMinZoom()
	953	return mz == 0 ? null : mz
	954	} else {
[11412]	955	def num = e.get("properties").getJsonNumber("min_zoom")
[7726]	956	if (num == null) return null
	957	return num.intValue()
	958	}
	959	}
	960	static Integer getMaxZoom(Object e) {
	961	if (e instanceof ImageryInfo) {
[12007]	962	if("wms".equals(getType(e)) && e.getName() =~ / mirror/)
	963	return null;
[7726]	964	int mz = e.getMaxZoom()
	965	return mz == 0 ? null : mz
	966	} else {
[11412]	967	def num = e.get("properties").getJsonNumber("max_zoom")
[7726]	968	if (num == null) return null
	969	return num.intValue()
	970	}
	971	}
	972	static String getCountryCode(Object e) {
	973	if (e instanceof ImageryInfo) return "".equals(e.getCountryCode()) ? null : e.getCountryCode()
[11412]	974	return e.get("properties").getString("country_code", null)
[7726]	975	}
[9505]	976	static String getQuality(Object e) {
[11575]	977	if (e instanceof ImageryInfo) return e.isBestMarked() ? "eli-best" : null
[11603]	978	return (e.get("properties").containsKey("best")
	979	&& e.get("properties").getBoolean("best")) ? "eli-best" : null
[9505]	980	}
[13536]	981	static Boolean getOverlay(Object e) {
	982	if (e instanceof ImageryInfo) return e.isOverlay()
	983	return (e.get("properties").containsKey("overlay")
	984	&& e.get("properties").getBoolean("overlay"))
	985	}
[11420]	986	static String getIcon(Object e) {
	987	if (e instanceof ImageryInfo) return e.getIcon()
	988	return e.get("properties").getString("icon", null)
	989	}
[11975]	990	static String getAttributionText(Object e) {
	991	if (e instanceof ImageryInfo) return e.getAttributionText(0, null, null)
	992	try {return e.get("properties").get("attribution").getString("text", null)} catch (NullPointerException ex) {return null}
	993	}
	994	static String getAttributionUrl(Object e) {
	995	if (e instanceof ImageryInfo) return e.getAttributionLinkURL()
	996	try {return e.get("properties").get("attribution").getString("url", null)} catch (NullPointerException ex) {return null}
	997	}
	998	static String getTermsOfUseText(Object e) {
	999	if (e instanceof ImageryInfo) return e.getTermsOfUseText()
	1000	return null
	1001	}
	1002	static String getTermsOfUseUrl(Object e) {
	1003	if (e instanceof ImageryInfo) return e.getTermsOfUseURL()
	1004	return null
	1005	}
[12261]	1006	static String getLogoImage(Object e) {
	1007	if (e instanceof ImageryInfo) return e.getAttributionImageRaw()
	1008	return null
	1009	}
	1010	static String getLogoUrl(Object e) {
	1011	if (e instanceof ImageryInfo) return e.getAttributionImageURL()
	1012	return null
	1013	}
[11975]	1014	static String getPermissionReferenceUrl(Object e) {
	1015	if (e instanceof ImageryInfo) return e.getPermissionReferenceURL()
	1016	return e.get("properties").getString("license_url", null)
	1017	}
	1018	static Map<String,String> getDescriptions(Object e) {
	1019	Map<String,String> res = new HashMap<String, String>()
	1020	if (e instanceof ImageryInfo) {
	1021	String a = e.getDescription()
	1022	if (a) res.put("en", a)
	1023	} else {
	1024	String a = e.get("properties").getString("description", null)
	1025	if (a) res.put("en", a)
	1026	}
	1027	return res
	1028	}
	1029	static Boolean getValidGeoreference(Object e) {
	1030	if (e instanceof ImageryInfo) return e.isGeoreferenceValid()
	1031	return false
	1032	}
[12226]	1033	static Boolean getDefault(Object e) {
	1034	if (e instanceof ImageryInfo) return e.isDefaultEntry()
	1035	return e.get("properties").getBoolean("default", false)
	1036	}
[7726]	1037	String getDescription(Object o) {
	1038	def url = getUrl(o)
	1039	def cc = getCountryCode(o)
	1040	if (cc == null) {
	1041	def j = josmUrls.get(url)
	1042	if (j != null) cc = getCountryCode(j)
	1043	if (cc == null) {
[11582]	1044	def e = eliUrls.get(url)
[7726]	1045	if (e != null) cc = getCountryCode(e)
	1046	}
	1047	}
	1048	if (cc == null) {
	1049	cc = ''
	1050	} else {
	1051	cc = "[$cc] "
	1052	}
	1053	def d = cc + getName(o) + " - " + getUrl(o)
	1054	if (options.shorten) {
	1055	def MAXLEN = 140
	1056	if (d.length() > MAXLEN) d = d.substring(0, MAXLEN-1) + "..."
	1057	}
	1058	return d
	1059	}
	1060	}

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