1 /* This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
2 and is published under the AGPL license. */
4 // avoid openlayers alerts
5 OpenLayers.Console.userError = function(error) {
6 SYJView.messenger.setMessage(error, "error");
13 $("geom_title").observe('contentchange', this.enableSubmit.bindAsEventListener(this));
18 if (this.status === "enabled") {
22 $("geom_title").disabled = false;
23 $("geom_title").activate();
24 $("geomform").removeClassName("disabled");
25 this.status = "enabled";
30 if (this.status === "disabled") {
34 $("geom_title").blur();
35 $("geom_title").disabled = true;
36 $("geomform").addClassName("disabled");
37 this.status = "disabled";
41 enableSubmit: function() {
42 $("geom_submit").disabled = false;
43 $("geom_accept").disabled = false;
44 this.status = "partial";
48 disableSubmit: function() {
49 $("geom_submit").blur();
50 $("geom_submit").disabled = true;
51 $("geom_accept").blur();
52 $("geom_accept").disabled = true;
53 this.status = "partial";
58 var SYJPathLength = (function(){
61 var pathLength = 0, unit;
62 if (SYJView.mode === 'view') {
63 if (SYJView.viewLayer.features.length) {
64 pathLength = SYJView.viewLayer.features[0].geometry.getGeodesicLength(Mercator);
67 pathLength = SYJView.editControl.handler.line.geometry.getGeodesicLength(Mercator);
70 if (pathLength === 0) {
71 $("path-length").hide();
74 $("path-length").show();
76 if (pathLength < 1000) {
78 pathLength = Math.round(pathLength * 100) / 100;
82 pathLength = Math.round(pathLength) / 1000;
85 $("path-length-content").update(pathLength + ' ' + unit);
90 var SYJDataUi = (function() {
93 getdeck = function() {
95 deck = new Deck("data_controls");
99 getinfotoggler = function() {
101 infotoggler = new Toggler('path-infos-content');
102 $("path-infos-toggler").insert({bottom: infotoggler.element});
103 $("path-infos-anchor").observe('click', function(evt) {
105 infotoggler.toggle(evt);
107 document.observe('toggler:open', function(evt) {
108 if (evt.memo === infotoggler) {
109 // XXX: update informations
116 viewmode: function() {
117 getdeck().setIndex(0);
118 if ($("path-infos")) {
120 getinfotoggler().close();
121 $("path-infos").show();
124 editmode: function() {
125 getdeck().setIndex(1);
126 if ($("path-infos")) {
127 $("path-infos").hide();
133 OpenLayers.Handler.SyjModifiablePath = OpenLayers.Class(OpenLayers.Handler.ModifiablePath, {
134 mouseup: function(evt) {
135 // do not add a point when navigating
136 var mapControls = this.control.map.controls, idx, ctrl;
138 for (idx = mapControls.length; idx-->0; ) {
139 ctrl = mapControls[idx];
140 if (this.isCtrlNavigationActive(ctrl, evt)) {
144 return OpenLayers.Handler.ModifiablePath.prototype.mouseup.apply(this, arguments);
147 addPoints: function(pixel) {
148 // redraw before last point. As we have a special style for last point, we
149 // need to redraw before last point after adding a new point (otherwise, it
150 // keeps special style forever)
151 var oldpoint = this.point;
152 OpenLayers.Handler.ModifiablePath.prototype.addPoints.apply(this, arguments);
153 this.layer.drawFeature(oldpoint);
156 isCtrlNavigationActive: function(ctrl, evt) {
157 var tolerance = 4, xDiff, yDiff;
159 if (!(ctrl instanceof OpenLayers.Control.Navigation)) {
164 ctrl.zoomBox.active &&
165 ctrl.zoomBox.handler &&
166 ctrl.zoomBox.handler.active &&
167 ctrl.zoomBox.handler.dragHandler &&
168 ctrl.zoomBox.handler.dragHandler.start) {
173 !ctrl.dragPan.active ||
174 !ctrl.dragPan.handler ||
175 !ctrl.dragPan.handler.started ||
176 !ctrl.dragPan.handler.start) {
180 // if mouse moved 4 or less pixels, consider it has not moved.
183 xDiff = evt.xy.x - ctrl.dragPan.handler.start.x;
184 yDiff = evt.xy.y - ctrl.dragPan.handler.start.y;
186 if (Math.sqrt(Math.pow(xDiff,2) + Math.pow(yDiff,2)) <= tolerance) {
192 finalize: function(cancel) {
193 // do nothing. We don't want to finalize path
198 edit: new OpenLayers.StyleMap({
199 "default": new OpenLayers.Style({
200 pointRadius: "${radius}", // sized according to type attribute
201 fillColor: "#ffcc66",
202 strokeColor: "#ff9933",
204 strokeOpacity: "${opacity}",
205 fillOpacity: "${opacity}"
209 radius: function(feature) {
212 if (!(feature.geometry instanceof OpenLayers.Geometry.Point)) {
215 if (feature.type === "middle") {
218 features = feature.layer.features;
219 if (OpenLayers.Util.indexOf(features, feature) === 0) {
221 } else if (OpenLayers.Util.indexOf(features, feature) === features.length - 1) {
226 opacity: function (feature) {
227 if (feature.type === "middle") {
236 "select": new OpenLayers.Style({
237 externalGraphic: "icons/delete.png",
241 "select_for_canvas": new OpenLayers.Style({
243 fillColor: "lightblue"
248 view: new OpenLayers.StyleMap({
249 "default": new OpenLayers.Style({
257 var WGS84 = new OpenLayers.Projection("EPSG:4326");
258 var Mercator = new OpenLayers.Projection("EPSG:900913");
264 wkt: new OpenLayers.Format.WKT({ internalProjection: Mercator, externalProjection: WGS84 }),
265 needsFormResubmit: false,
270 var externalGraphic, baseURL, baseLayer, layerOptions, extent, hidemessenger;
272 // is svg context, opera does not resolve links with base element is svg context
273 externalGraphic = styleMap.edit.styles.select.defaultStyle.externalGraphic;
274 baseURL = document.getElementsByTagName("base")[0].href;
275 styleMap.edit.styles.select.defaultStyle.externalGraphic = baseURL + externalGraphic;
277 this.map = new OpenLayers.Map('map', {
279 new OpenLayers.Control.Navigation(),
280 new OpenLayers.Control.PanZoom(),
281 new OpenLayers.Control.Attribution()
286 baseLayer = new OpenLayers.Layer.OSM("OSM", null, { wrapDateLine: true , attribution: SyjStrings.osmAttribution });
288 layerOptions = {format: OpenLayers.Format.WKT,
290 styleMap: styleMap.view,
291 attribution: SyjStrings.geomAttribution };
293 this.viewLayer = new OpenLayers.Layer.Vector("View Layer", layerOptions);
294 this.map.addLayers([baseLayer, this.viewLayer]);
297 $("edit-btn").observe('click', function() {
298 $("geom_submit").value = SyjStrings.editAction;
299 this.messenger.hide();
305 if ($("create-btn")) {
306 $("create-btn").observe('click', function() {
307 $("geom_submit").value = SyjStrings.createAction;
308 this.messenger.hide();
310 this.mode = 'create';
314 if ($("clone-btn")) {
315 $("clone-btn").observe('click', function() {
316 $("geom_submit").value = SyjStrings.cloneAction;
317 $("geom_title").value = "";
318 this.messenger.hide();
320 this.mode = 'create';
324 $("geomform").ajaxize({
325 presubmit: this.prepareForm.bind(this),
326 onSuccess: this.saveSuccess.bind(this),
327 onFailure: this.saveFailure.bind(this)
331 this.messenger = $('message');
332 hidemessenger = this.messenger.empty();
333 new CloseBtn(this.messenger, {
339 this.messenger.hide();
342 if (typeof gInitialGeom !== "undefined" && typeof gInitialGeom.data !== "undefined") {
343 this.viewLayer.addFeatures([this.wkt.read(gInitialGeom.data)]);
344 extent = this.viewLayer.getDataExtent();
345 // XXX: ie has not guessed height of map main div yet during map
346 // initialisation. Now, it will read it correctly.
347 this.map.updateSize();
349 extent = new OpenLayers.Bounds(gMaxExtent.minlon, gMaxExtent.minlat, gMaxExtent.maxlon, gMaxExtent.maxlat)
350 .transform(WGS84, Mercator);
352 this.map.zoomToExtent(extent);
353 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
354 SYJPathLength.update();
356 if (window.FileList && window.FileReader) {
357 $("map").observe("dragenter", function(evt) { evt.stop();});
358 $("map").observe("dragover", function(evt) { evt.stop();});
359 $("map").observe("drop", function(evt) {
361 if (this.mode !== "view" || this.viewLayer.features.length) {
364 if (!evt.dataTransfer.files.length) {
367 var file = evt.dataTransfer.files[0];
368 var reader = new FileReader();
369 var readerror = function() {
370 this.messenger.setMessage(SyjStrings.dragFileError, "warn");
372 reader.onload = function(evt) {
379 var content = evt.target.result;
382 var formats = ['KML', 'GPX'];
384 for (var i = 0; i < formats.length; i++) {
385 engine = new OpenLayers.Format[formats[i]]({ internalProjection: Mercator, externalProjection: WGS84 });
387 results = engine.read(content);
390 if (results || results.length) {
394 if (!results || !results.length) {
400 var vector = results[0];
401 if (vector.geometry.CLASS_NAME !== "OpenLayers.Geometry.LineString") {
405 this.viewLayer.addFeatures([vector]);
406 this.map.zoomToExtent(this.viewLayer.getDataExtent());
408 if (vector.data && vector.data.name) {
409 $("geom_title").value = vector.data.name;
412 reader.readAsText(file);
417 observer: function(evt) {
418 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
419 this.messenger.hide();
423 prepareForm: function(form) {
424 if (!LoginMgr.logged && !$("geom_accept").checked) {
425 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
426 $("geom_accept_container").highlight('#F08080');
427 $("geom_accept").activate();
431 var line, realPoints, idx;
433 line = new OpenLayers.Geometry.LineString();
434 realPoints = this.editControl.handler.realPoints;
435 for (idx = 0; idx < realPoints.length; idx++) {
436 line.addComponent(realPoints[idx].geometry.clone());
438 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
442 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
443 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
444 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
446 $("geomform").setAttribute("action", "path");
448 this.needsFormResubmit = false;
449 SyjSaveUI.disable.bind(SyjSaveUI).defer();
450 this.messenger.hide();
454 viewMode: function() {
455 var handler = this.editControl.handler;
456 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
457 // we need to recreate them on next createFeature; otherwise
458 // they'll reference destroyed features
459 delete(handler.handlers.drag);
460 delete(handler.handlers.feature);
461 this.editControl.deactivate();
464 editMode: function() {
465 var components, point0, point, pixels, pixel, idx;
467 this.initEditControl();
469 this.editControl.activate();
470 if (this.viewLayer.features.length) {
471 components = this.viewLayer.features[0].geometry.components;
472 point0 = components[0];
474 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
475 this.editControl.handler.createFeature(pixel);
476 this.editControl.handler.lastUp = pixel;
478 for (idx = 1; idx < components.length; idx++) {
479 point = components[idx];
480 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
482 this.editControl.handler.addPoints(pixels);
484 this.unsavedRoute = {
485 features: this.viewLayer.features.invoke('clone'),
486 title: $("geom_title").value
490 this.viewLayer.destroyFeatures();
492 SYJDataUi.editmode();
493 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
494 SyjSaveUI.disableSubmit();
500 initEditControl: function() {
503 if (this.editControl) {
507 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
509 modify: function(f, line) {
510 SYJPathLength.update();
511 if (!SYJView.unsavedRoute) {
512 SYJView.unsavedRoute = {};
514 if (this.handler.realPoints.length < 2) {
524 styleMap: styleMap.edit
528 this.map.addControl(this.editControl);
529 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
530 // using externalGraphic with canvas renderer is definitively too buggy
531 styles = this.editControl.handler.layerOptions.styleMap.styles;
532 styles.select = styles.select_for_canvas;
536 saveSuccess: function(transport) {
537 this.unsavedRoute = null;
539 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
540 location = transport.responseJSON.redirect;
544 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
545 SYJDataUi.viewmode();
546 document.title = $('geom_title').value;
549 saveFailure: function(transport) {
550 var httpCode = 0, message = "";
553 httpCode = transport.getStatus();
557 message = SyjStrings.notReachedError;
561 message = SyjStrings.requestError;
562 if (transport.responseJSON) {
563 switch (transport.responseJSON.message) {
565 message = SyjStrings.uniquePathError;
574 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
575 SYJLogin.modalbox.show();
576 this.needsFormResubmit = true;
579 message = SyjStrings.gonePathError;
582 message = SyjStrings.serverError;
583 this.needsFormResubmit = true;
586 message = SyjStrings.unknownError;
591 // is some cases, we let the user resubmit, in some other cases, he
592 // needs to modify the path before submitting again
593 if (this.needsFormResubmit) {
597 this.messenger.setMessage(message, "error");
601 var SYJModalClass = Class.create({
605 this.area = $(this.type + '_area');
606 this.messenger = $(this.type + "_message");
607 this.modalbox = new SimpleBox(this.area, {
608 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
611 $(this.type + "_control_anchor").observe("click", function(evt) {
612 this.modalbox.show();
614 }.bindAsEventListener(this));
616 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
617 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
619 $(this.type + "form").ajaxize({
620 presubmit: this.presubmit.bind(this),
621 onSuccess: this.success.bind(this),
622 onFailure: this.failure.bind(this)
626 checkNotEmpty: function(input, message) {
627 if ($(input).value.strip().empty()) {
628 this.messenger.setMessage(message, "warn");
629 $(input).highlight('#F08080').activate();
635 observer: function(evt) {
636 var simplebox, input;
638 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
639 simplebox = evt.memo;
640 if (simplebox === this.modalbox) {
641 input = this.area.select('input[type="text"]')[0];
646 this.modalbox.hide();
649 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
650 simplebox = evt.memo;
651 if (simplebox === this.modalbox) {
657 failure: function(transport) {
658 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
661 httpCode = transport.getStatus();
666 message = SyjStrings.notReachedError;
671 message = SyjStrings.requestError;
674 message = SyjStrings.serverError;
678 this.messenger.setMessage(message, "error");
679 input = this.area.select('input[type="text"]')[0];
680 input.highlight('#F08080').activate();
684 this.messenger.hide();
685 this.area.select('.message').invoke('setMessageStatus', null);
689 var SYJUserClass = Class.create(SYJModalClass, {
693 init: function($super) {
695 $("termsofusearea").hide();
697 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
699 this.toubox = new SimpleBox($("termsofusearea"), {
700 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
704 if (!$("termsofuseiframe").getAttribute("src")) {
705 $("termsofusearea").show();
706 $("termsofuseiframe").setAttribute("src", evt.target.href);
709 }.bindAsEventListener(this));
711 $$("#login_area_create > a").invoke('observe', 'click',
713 this.modalbox.show();
715 }.bindAsEventListener(this));
717 $("user_pseudo-desc").hide();
718 $("user_pseudo").observe('contentchange', function(evt) {
719 var value = evt.target.value;
720 PseudoChecker.reset();
721 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
722 $("user_pseudo-desc").show().setMessageStatus("warn");
724 $("user_pseudo-desc").hide();
726 }).timedobserve(function() {
727 PseudoChecker.check();
730 $("user_password").observe('contentchange', function(evt) {
731 if (evt.target.value.length < 6) {
732 $("user_password-desc").setMessageStatus("warn");
734 $("user_password-desc").setMessageStatus("success");
736 }.bindAsEventListener(this));
738 $('account-create-anchor').insert({after: new Toggler('account-info').element});
741 presubmit: function() {
742 this.messenger.hide();
743 PseudoChecker.reset();
744 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
748 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
749 $("user_pseudo-desc").show().setMessageStatus("warn");
750 $("user_pseudo").highlight('#F08080').activate();
754 if (PseudoChecker.exists[$("user_pseudo").value]) {
755 PseudoChecker.availableMessage(false);
756 $("user_pseudo").highlight('#F08080').activate();
760 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
764 if ($("user_password").value.length < 6) {
765 $("user_password-desc").setMessageStatus("warn");
766 $("user_password").highlight('#F08080').activate();
770 if ($("user_password").value !== $("user_password_confirm").value) {
771 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
772 $("user_password").highlight('#F08080').activate();
776 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
780 if (!$("user_accept").checked) {
781 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
782 $("user_accept_container").highlight('#F08080');
783 $("user_accept").activate();
791 success: function(transport) {
792 if (!transport.responseJSON ||
793 typeof transport.responseJSON.pseudo !== "string"
795 this.messenger.setMessage(SyjStrings.unknownError, "error");
799 LoginMgr.login(transport.responseJSON.pseudo);
800 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
801 this.modalbox.hide();
802 if (SYJView.needsFormResubmit) {
803 SYJView.messenger.addMessage(SyjStrings.canResubmit);
804 $("geom_submit").activate();
808 failure: function($super, transport) {
809 var httpCode = 0, focusInput = null, message = "";
812 httpCode = transport.getStatus();
820 if (transport.responseJSON) {
821 switch (transport.responseJSON.message) {
823 message = SyjStrings.emailInvalidWarn;
824 focusInput = $("user_email");
827 PseudoChecker.availableMessage(false);
828 focusInput = $("user_pseudo");
831 message = SyjStrings.uniqueEmailError;
832 focusInput = $("user_email");
841 this.messenger.setMessage(message, "error");
843 focusInput.highlight('#F08080').activate();
850 var SYJUser = new SYJUserClass();
852 var SYJLoginClass = Class.create(SYJModalClass, {
855 init: function($super) {
859 presubmit: function() {
860 this.messenger.hide();
861 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
869 success: function(transport) {
870 if (!transport.responseJSON ||
871 typeof transport.responseJSON.iscreator !== "boolean" ||
872 typeof transport.responseJSON.pseudo !== "string"
874 this.messenger.setMessage(SyjStrings.unknownError, "error");
877 LoginMgr.login(transport.responseJSON.pseudo, transport.responseJSON.iscreator);
879 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
880 this.modalbox.hide();
881 if (SYJView.needsFormResubmit) {
882 SYJView.messenger.addMessage(SyjStrings.canResubmit);
883 $("geom_submit").activate();
887 failure: function($super, transport) {
888 var httpCode = 0, focusInput = null, message = "";
891 httpCode = transport.getStatus();
899 message = SyjStrings.loginFailure;
900 focusInput = $("login_user");
905 this.messenger.setMessage(message, "error");
907 focusInput.highlight('#F08080').activate();
915 var SYJLogin = new SYJLoginClass();
917 var SYJNewpwdClass = Class.create(SYJModalClass, {
920 presubmit: function() {
921 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
927 success: function(transport) {
928 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
929 this.modalbox.hide();
933 var SYJNewpwd = new SYJNewpwdClass();
935 var LoginMgr = Object.extend(gLoggedInfo, {
938 updateUI: function() {
939 if (!this.controlsdeck) {
940 this.controlsdeck = new Deck("login_controls");
943 this.controlsdeck.setIndex(1);
944 $$(".logged-hide").invoke('hide');
945 $$(".logged-show").invoke('show');
947 this.controlsdeck.setIndex(0);
948 $$(".logged-hide").invoke('show');
949 $$(".logged-show").invoke('hide');
953 if (this.iscreator && SYJView.mode === 'view') {
954 $("edit-btn").show();
956 $("edit-btn").hide();
961 login: function(aPseudo, aIsCreator) {
962 if (typeof aIsCreator === "boolean") {
963 this.iscreator = aIsCreator;
966 $$('.logged-pseudo').each(function(elt) {
967 $A(elt.childNodes).filter(function(node) {
968 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
969 }).each(function(node) {
970 node.nodeValue = node.nodeValue.replace('%s', aPseudo);
977 var PseudoChecker = {
984 message: function(str, status, throbber) {
986 if (!this.messageelt) {
987 row = new Element('tr');
988 // we can't use row.update('<td></td><td><div></div></td>')
989 // because gecko would mangle the <td>s
990 row.insert(new Element('td'))
991 .insert((new Element('td')).update(new Element('div')));
993 $("user_pseudo").up('tr').insert({after: row});
994 this.messageelt = new Element('span');
995 this.throbber = new Element("img", { src: "icons/throbber.gif"});
996 row.down('div').insert(this.throbber).insert(this.messageelt);
999 this.throbber.show();
1001 this.throbber.hide();
1003 this.messageelt.up().setStyle({visibility: ''});
1004 this.messageelt.className = status;
1005 this.messageelt.update(str);
1008 availableMessage: function(available) {
1009 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
1010 status = available ? "success": "warn";
1011 this.message(message, status, false);
1017 this.req = this.currentvalue = null;
1019 if (this.messageelt) {
1020 this.messageelt.up().setStyle({visibility: 'hidden'});
1025 var pseudo = $("user_pseudo").value;
1029 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
1033 if (typeof this.exists[pseudo] === "boolean") {
1035 this.availableMessage(!this.exists[pseudo]);
1039 this.message(SyjStrings.pseudoChecking, "", true);
1041 this.currentvalue = pseudo;
1042 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
1043 onFailure: this.failure.bind(this),
1044 onSuccess: this.success.bind(this)
1048 failure: function(transport) {
1049 var httpCode = 0, value = this.currentvalue;
1052 httpCode = transport.getStatus();
1055 if (httpCode === 404) {
1056 this.exists[value] = false;
1057 this.availableMessage(true);
1062 success: function(transport) {
1063 var httpCode = transport.getStatus(), value = this.currentvalue;
1065 this.exists[value] = true;
1066 this.availableMessage(false);
1070 var Nominatim = (function() {
1071 var presubmit = function() {
1072 var input = $("nominatim-search");
1073 if (input.value.strip().empty()) {
1074 $("nominatim-message").setMessage(SyjStrings.notEmptyField, "warn");
1078 $("nominatim-suggestions").hide();
1079 $("nominatim-message").hide();
1080 $("nominatim-throbber").show();
1084 var zoomToExtent = function(bounds) { // we must call map.setCenter with forceZoomChange to true. See ol#2798
1085 var center = bounds.getCenterLonLat();
1086 if (this.baseLayer.wrapDateLine) {
1087 var maxExtent = this.getMaxExtent();
1088 bounds = bounds.clone();
1089 while (bounds.right < bounds.left) {
1090 bounds.right += maxExtent.getWidth();
1092 center = bounds.getCenterLonLat().wrapDateLine(maxExtent);
1094 this.setCenter(center, this.getZoomForExtent(bounds), false, true);
1097 var success = function(transport) {
1098 $("nominatim-throbber").hide();
1100 if (!transport.responseJSON || !transport.responseJSON.length) {
1101 $("nominatim-message").setMessage(SyjStrings.noResult, 'error');
1102 $("nominatim-search").activate();
1106 var place = transport.responseJSON[0],
1107 bbox = place.boundingbox;
1109 if (!bbox || bbox.length !== 4) {
1110 $("nominatim-message").setMessage(SyjStrings.requestError, 'error');
1114 extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1115 zoomToExtent.call(SYJView.map, extent);
1117 $("nominatim-suggestions-list").update();
1119 var clickhandler = function(bbox) {
1120 return function(evt) {
1122 var extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1123 $("nominatim-suggestions-list").select("li").invoke('removeClassName', 'current');
1124 evt.target.up('li').addClassName('current');
1125 SYJView.map.zoomToExtent(extent);
1129 for (var i = 0; i < transport.responseJSON.length; i++) {
1130 var item = transport.responseJSON[i];
1131 if (item.display_name && item.boundingbox && item.boundingbox.length === 4) {
1132 var li = new Element("li");
1133 var anchor = new Element("a", {
1135 className: "nominatim-suggestions-link"
1138 anchor.observe('click', clickhandler(item.boundingbox));
1139 Element.text(anchor, item.display_name);
1141 var icon = new Element("img", {
1142 className: "nominatim-suggestions-icon",
1143 src: item.icon || 'icons/world.png'
1145 li.insert(icon).insert(anchor);
1146 $("nominatim-suggestions-list").insert(li);
1147 if ($("nominatim-suggestions-list").childNodes.length >= 6) {
1153 if ($("nominatim-suggestions-list").childNodes.length > 1) {
1154 var bottomOffset = $('data_controls').measure('height') + 3;
1155 $("nominatim-suggestions").setStyle({
1156 bottom: (document.viewport.getHeight() - $('data_controls').cumulativeOffset().top + 3).toString() + 'px'
1158 $("nominatim-suggestions-list").select("li:first-child")[0].addClassName('current');
1160 $("nominatim-suggestions").hide();
1165 var failure = function(transport) {
1166 $("nominatim-throbber").hide();
1168 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
1171 httpCode = transport.getStatus();
1176 message = SyjStrings.notReachedError;
1180 message = SyjStrings.requestError;
1183 message = SyjStrings.serverError;
1187 $("nominatim-message").setMessage(message, 'error');
1192 if (!$("nominatim-form")) {
1195 $("nominatim-controls").hide();
1196 $("nominatim-label").observe('click', function(evt) {
1197 $("nominatim-controls").show();
1198 $("nominatim-search").activate();
1202 $("nominatim-form").ajaxize({
1203 presubmit: presubmit,
1207 new CloseBtn($("nominatim-suggestions"));
1209 $$("#nominatim-message, #nominatim-suggestions, #nominatim-throbber").invoke('hide');
1214 document.observe("dom:loaded", function() {
1217 SYJDataUi.viewmode();
1220 LoginMgr.updateUI();
1224 window.onbeforeunload = function() {
1225 if (SYJView.unsavedRoute) {
1226 return SyjStrings.unsavedConfirmExit;