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, 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 // XXX: ie has not guessed height of map main div yet during map
345 // initialisation. Now, it will read it correctly.
346 this.map.updateSize();
347 this.map.zoomToExtent(this.viewLayer.getDataExtent());
349 this.initMaPos(gInitialPos);
352 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
353 SYJPathLength.update();
355 if (window.FileList && window.FileReader) {
356 $("map").observe("dragenter", function(evt) { evt.stop();});
357 $("map").observe("dragover", function(evt) { evt.stop();});
358 $("map").observe("drop", function(evt) {
360 if (this.mode !== "view" || this.viewLayer.features.length) {
363 if (!evt.dataTransfer.files.length) {
366 var file = evt.dataTransfer.files[0];
367 var reader = new FileReader();
368 var readerror = function() {
369 this.messenger.setMessage(SyjStrings.dragFileError, "warn");
371 reader.onload = function(evt) {
378 var content = evt.target.result;
381 var formats = ['KML', 'GPX'];
383 for (i = 0; i < formats.length; i++) {
384 engine = new OpenLayers.Format[formats[i]]({ internalProjection: Mercator, externalProjection: WGS84 });
386 results = engine.read(content);
389 if (results || results.length) {
393 if (!results || !results.length) {
399 var vector = results[0];
400 if (vector.geometry.CLASS_NAME !== "OpenLayers.Geometry.LineString") {
404 this.viewLayer.addFeatures([vector]);
405 this.map.zoomToExtent(this.viewLayer.getDataExtent());
408 $("edit-btn").click();
409 } else if ($("create-btn")) {
410 $("create-btn").click();
413 if (this.editControl.handler.realPoints.length < 2) {
420 if (vector.data && vector.data.name) {
421 $("geom_title").value = vector.data.name;
424 reader.readAsText(file);
429 initMaPos: function (aPos) {
430 var extent = null, center = null, zoom = 0;
432 if (aPos.hasOwnProperty('lon') && aPos.hasOwnProperty('lat') && aPos.hasOwnProperty('zoom')) {
433 center = new OpenLayers.LonLat(parseFloat(aPos.lon), parseFloat(aPos.lat)).transform(WGS84, Mercator);
434 zoom = parseInt(aPos.zoom);
435 } else if (aPos.hasOwnProperty('minlon') && aPos.hasOwnProperty('minlat')
436 && aPos.hasOwnProperty('maxlon') && aPos.hasOwnProperty('maxlat')) {
437 extent = new OpenLayers.Bounds(aPos.minlon, aPos.minlat, aPos.maxlon, aPos.maxlat)
438 .transform(WGS84, Mercator);
440 extent = new OpenLayers.Bounds(-160, -70, 160, 70).transform(WGS84, Mercator);
444 this.map.zoomToExtent(extent);
446 this.map.setCenter(center, zoom);
450 observer: function(evt) {
451 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
452 this.messenger.hide();
456 prepareForm: function(form) {
457 if (!LoginMgr.logged && !$("geom_accept").checked) {
458 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
459 $("geom_accept_container").highlight('#F08080');
460 $("geom_accept").activate();
464 var line, realPoints, idx;
466 line = new OpenLayers.Geometry.LineString();
467 realPoints = this.editControl.handler.realPoints;
468 for (idx = 0; idx < realPoints.length; idx++) {
469 line.addComponent(realPoints[idx].geometry.clone());
471 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
475 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
476 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
477 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
479 $("geomform").setAttribute("action", "path");
481 this.needsFormResubmit = false;
482 SyjSaveUI.disable.bind(SyjSaveUI).defer();
483 this.messenger.hide();
487 viewMode: function() {
488 var handler = this.editControl.handler;
489 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
490 // we need to recreate them on next createFeature; otherwise
491 // they'll reference destroyed features
492 delete(handler.handlers.drag);
493 delete(handler.handlers.feature);
494 this.editControl.deactivate();
497 editMode: function() {
498 var components, point0, point, pixels, pixel, idx;
500 this.initEditControl();
502 this.editControl.activate();
503 if (this.viewLayer.features.length) {
504 components = this.viewLayer.features[0].geometry.components;
505 point0 = components[0];
507 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
508 this.editControl.handler.createFeature(pixel);
509 this.editControl.handler.lastUp = pixel;
511 for (idx = 1; idx < components.length; idx++) {
512 point = components[idx];
513 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
515 this.editControl.handler.addPoints(pixels);
517 this.unsavedRoute = {
518 features: this.viewLayer.features.invoke('clone'),
519 title: $("geom_title").value
523 this.viewLayer.destroyFeatures();
525 SYJDataUi.editmode();
526 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
527 SyjSaveUI.disableSubmit();
533 initEditControl: function() {
536 if (this.editControl) {
540 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
542 modify: function(f, line) {
543 SYJPathLength.update();
544 if (!SYJView.unsavedRoute) {
545 SYJView.unsavedRoute = {};
547 if (this.handler.realPoints.length < 2) {
557 styleMap: styleMap.edit
561 this.map.addControl(this.editControl);
562 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
563 // using externalGraphic with canvas renderer is definitively too buggy
564 styles = this.editControl.handler.layerOptions.styleMap.styles;
565 styles.select = styles.select_for_canvas;
569 saveSuccess: function(transport) {
570 this.unsavedRoute = null;
572 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
573 location = transport.responseJSON.redirect;
577 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
578 SYJDataUi.viewmode();
579 document.title = $('geom_title').value;
582 saveFailure: function(transport) {
583 var httpCode = 0, message = "";
586 httpCode = transport.getStatus();
590 message = SyjStrings.notReachedError;
594 message = SyjStrings.requestError;
595 if (transport.responseJSON) {
596 switch (transport.responseJSON.message) {
598 message = SyjStrings.uniquePathError;
607 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
608 SYJLogin.modalbox.show();
609 this.needsFormResubmit = true;
612 message = SyjStrings.gonePathError;
615 message = SyjStrings.serverError;
616 this.needsFormResubmit = true;
619 message = SyjStrings.unknownError;
624 // is some cases, we let the user resubmit, in some other cases, he
625 // needs to modify the path before submitting again
626 if (this.needsFormResubmit) {
630 this.messenger.setMessage(message, "error");
634 var SYJModalClass = Class.create({
638 this.area = $(this.type + '_area');
639 this.messenger = $(this.type + "_message");
640 this.modalbox = new SimpleBox(this.area, {
641 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
644 $(this.type + "_control_anchor").observe("click", function(evt) {
645 this.modalbox.show();
647 }.bindAsEventListener(this));
649 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
650 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
652 $(this.type + "form").ajaxize({
653 presubmit: this.presubmit.bind(this),
654 onSuccess: this.success.bind(this),
655 onFailure: this.failure.bind(this)
659 checkNotEmpty: function(input, message) {
660 if ($(input).value.strip().empty()) {
661 this.messenger.setMessage(message, "warn");
662 $(input).highlight('#F08080').activate();
668 observer: function(evt) {
669 var simplebox, input;
671 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
672 simplebox = evt.memo;
673 if (simplebox === this.modalbox) {
674 input = this.area.select('input[type="text"]')[0];
679 this.modalbox.hide();
682 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
683 simplebox = evt.memo;
684 if (simplebox === this.modalbox) {
690 failure: function(transport) {
691 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
694 httpCode = transport.getStatus();
699 message = SyjStrings.notReachedError;
704 message = SyjStrings.requestError;
707 message = SyjStrings.serverError;
711 this.messenger.setMessage(message, "error");
712 input = this.area.select('input[type="text"]')[0];
713 input.highlight('#F08080').activate();
717 this.messenger.hide();
718 this.area.select('.message').invoke('setMessageStatus', null);
722 var SYJUserClass = Class.create(SYJModalClass, {
726 init: function($super) {
728 $("termsofusearea").hide();
730 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
732 this.toubox = new SimpleBox($("termsofusearea"), {
733 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
737 if (!$("termsofuseiframe").getAttribute("src")) {
738 $("termsofusearea").show();
739 $("termsofuseiframe").setAttribute("src", evt.target.href);
742 }.bindAsEventListener(this));
744 $$("#login_area_create > a").invoke('observe', 'click',
746 this.modalbox.show();
748 }.bindAsEventListener(this));
750 $("user_pseudo-desc").hide();
751 $("user_pseudo").observe('contentchange', function(evt) {
752 var value = evt.target.value;
753 PseudoChecker.reset();
754 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
755 $("user_pseudo-desc").show().setMessageStatus("warn");
757 $("user_pseudo-desc").hide();
759 }).timedobserve(function() {
760 PseudoChecker.check();
763 $("user_password").observe('contentchange', function(evt) {
764 if (evt.target.value.length < 6) {
765 $("user_password-desc").setMessageStatus("warn");
767 $("user_password-desc").setMessageStatus("success");
769 }.bindAsEventListener(this));
771 $('account-create-anchor').insert({after: new Toggler('account-info').element});
774 presubmit: function() {
775 this.messenger.hide();
776 PseudoChecker.reset();
777 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
781 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
782 $("user_pseudo-desc").show().setMessageStatus("warn");
783 $("user_pseudo").highlight('#F08080').activate();
787 if (PseudoChecker.exists[$("user_pseudo").value]) {
788 PseudoChecker.availableMessage(false);
789 $("user_pseudo").highlight('#F08080').activate();
793 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
797 if ($("user_password").value.length < 6) {
798 $("user_password-desc").setMessageStatus("warn");
799 $("user_password").highlight('#F08080').activate();
803 if ($("user_password").value !== $("user_password_confirm").value) {
804 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
805 $("user_password").highlight('#F08080').activate();
809 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
813 if (!$("user_accept").checked) {
814 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
815 $("user_accept_container").highlight('#F08080');
816 $("user_accept").activate();
824 success: function(transport) {
825 if (!transport.responseJSON ||
826 typeof transport.responseJSON.pseudo !== "string"
828 this.messenger.setMessage(SyjStrings.unknownError, "error");
832 LoginMgr.login(transport.responseJSON.pseudo);
833 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
834 this.modalbox.hide();
835 if (SYJView.needsFormResubmit) {
836 SYJView.messenger.addMessage(SyjStrings.canResubmit);
837 $("geom_submit").activate();
841 failure: function($super, transport) {
842 var httpCode = 0, focusInput = null, message = "";
845 httpCode = transport.getStatus();
853 if (transport.responseJSON) {
854 switch (transport.responseJSON.message) {
856 message = SyjStrings.emailInvalidWarn;
857 focusInput = $("user_email");
860 PseudoChecker.availableMessage(false);
861 focusInput = $("user_pseudo");
864 message = SyjStrings.uniqueEmailError;
865 focusInput = $("user_email");
874 this.messenger.setMessage(message, "error");
876 focusInput.highlight('#F08080').activate();
883 var SYJUser = new SYJUserClass();
885 var SYJLoginClass = Class.create(SYJModalClass, {
888 init: function($super) {
892 presubmit: function() {
893 this.messenger.hide();
894 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
902 success: function(transport) {
903 if (!transport.responseJSON ||
904 typeof transport.responseJSON.iscreator !== "boolean" ||
905 typeof transport.responseJSON.pseudo !== "string"
907 this.messenger.setMessage(SyjStrings.unknownError, "error");
910 LoginMgr.login(transport.responseJSON.pseudo, transport.responseJSON.iscreator);
912 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
913 this.modalbox.hide();
914 if (SYJView.needsFormResubmit) {
915 SYJView.messenger.addMessage(SyjStrings.canResubmit);
916 $("geom_submit").activate();
920 failure: function($super, transport) {
921 var httpCode = 0, focusInput = null, message = "";
924 httpCode = transport.getStatus();
932 message = SyjStrings.loginFailure;
933 focusInput = $("login_user");
938 this.messenger.setMessage(message, "error");
940 focusInput.highlight('#F08080').activate();
948 var SYJLogin = new SYJLoginClass();
950 var SYJNewpwdClass = Class.create(SYJModalClass, {
953 presubmit: function() {
954 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
960 success: function(transport) {
961 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
962 this.modalbox.hide();
966 var SYJNewpwd = new SYJNewpwdClass();
968 var LoginMgr = Object.extend(gLoggedInfo, {
971 updateUI: function() {
972 if (!this.controlsdeck) {
973 this.controlsdeck = new Deck("login_controls");
976 this.controlsdeck.setIndex(1);
977 $$(".logged-hide").invoke('hide');
978 $$(".logged-show").invoke('show');
980 this.controlsdeck.setIndex(0);
981 $$(".logged-hide").invoke('show');
982 $$(".logged-show").invoke('hide');
986 if (this.iscreator && SYJView.mode === 'view') {
987 $("edit-btn").show();
989 $("edit-btn").hide();
994 login: function(aPseudo, aIsCreator) {
995 if (typeof aIsCreator === "boolean") {
996 this.iscreator = aIsCreator;
999 $$('.logged-pseudo').each(function(elt) {
1000 $A(elt.childNodes).filter(function(node) {
1001 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
1002 }).each(function(node) {
1003 node.nodeValue = node.nodeValue.replace('%s', aPseudo);
1010 var PseudoChecker = {
1017 message: function(str, status, throbber) {
1019 if (!this.messageelt) {
1020 row = new Element('tr');
1021 // we can't use row.update('<td></td><td><div></div></td>')
1022 // because gecko would mangle the <td>s
1023 row.insert(new Element('td'))
1024 .insert((new Element('td')).update(new Element('div')));
1026 $("user_pseudo").up('tr').insert({after: row});
1027 this.messageelt = new Element('span');
1028 this.throbber = new Element("img", { src: "icons/throbber.gif"});
1029 row.down('div').insert(this.throbber).insert(this.messageelt);
1032 this.throbber.show();
1034 this.throbber.hide();
1036 this.messageelt.up().setStyle({visibility: ''});
1037 this.messageelt.className = status;
1038 this.messageelt.update(str);
1041 availableMessage: function(available) {
1042 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
1043 status = available ? "success": "warn";
1044 this.message(message, status, false);
1050 this.req = this.currentvalue = null;
1052 if (this.messageelt) {
1053 this.messageelt.up().setStyle({visibility: 'hidden'});
1058 var pseudo = $("user_pseudo").value;
1062 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
1066 if (typeof this.exists[pseudo] === "boolean") {
1068 this.availableMessage(!this.exists[pseudo]);
1072 this.message(SyjStrings.pseudoChecking, "", true);
1074 this.currentvalue = pseudo;
1075 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
1076 onFailure: this.failure.bind(this),
1077 onSuccess: this.success.bind(this)
1081 failure: function(transport) {
1082 var httpCode = 0, value = this.currentvalue;
1085 httpCode = transport.getStatus();
1088 if (httpCode === 404) {
1089 this.exists[value] = false;
1090 this.availableMessage(true);
1095 success: function(transport) {
1096 var httpCode = transport.getStatus(), value = this.currentvalue;
1098 this.exists[value] = true;
1099 this.availableMessage(false);
1103 var Nominatim = (function() {
1104 var presubmit = function() {
1105 var input = $("nominatim-search");
1106 if (input.value.strip().empty()) {
1107 $("nominatim-message").setMessage(SyjStrings.notEmptyField, "warn");
1111 $("nominatim-suggestions").hide();
1112 $("nominatim-message").hide();
1113 $("nominatim-throbber").show();
1117 var zoomToExtent = function(bounds) { // we must call map.setCenter with forceZoomChange to true. See ol#2798
1118 var center = bounds.getCenterLonLat();
1119 if (this.baseLayer.wrapDateLine) {
1120 var maxExtent = this.getMaxExtent();
1121 bounds = bounds.clone();
1122 while (bounds.right < bounds.left) {
1123 bounds.right += maxExtent.getWidth();
1125 center = bounds.getCenterLonLat().wrapDateLine(maxExtent);
1127 this.setCenter(center, this.getZoomForExtent(bounds), false, true);
1130 var success = function(transport) {
1131 $("nominatim-throbber").hide();
1133 if (!transport.responseJSON || !transport.responseJSON.length) {
1134 $("nominatim-message").setMessage(SyjStrings.noResult, 'error');
1135 $("nominatim-search").activate();
1139 var place = transport.responseJSON[0],
1140 bbox = place.boundingbox;
1142 if (!bbox || bbox.length !== 4) {
1143 $("nominatim-message").setMessage(SyjStrings.requestError, 'error');
1147 extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1148 zoomToExtent.call(SYJView.map, extent);
1150 $("nominatim-suggestions-list").update();
1152 var clickhandler = function(bbox) {
1153 return function(evt) {
1155 var extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1156 $("nominatim-suggestions-list").select("li").invoke('removeClassName', 'current');
1157 evt.target.up('li').addClassName('current');
1158 SYJView.map.zoomToExtent(extent);
1163 for (i = 0; i < transport.responseJSON.length; i++) {
1164 var item = transport.responseJSON[i];
1165 if (item.display_name && item.boundingbox && item.boundingbox.length === 4) {
1166 var li = new Element("li");
1167 var anchor = new Element("a", {
1169 className: "nominatim-suggestions-link"
1172 anchor.observe('click', clickhandler(item.boundingbox));
1173 Element.text(anchor, item.display_name);
1175 var icon = new Element("img", {
1176 className: "nominatim-suggestions-icon",
1177 src: item.icon || 'icons/world.png'
1179 li.insert(icon).insert(anchor);
1180 $("nominatim-suggestions-list").insert(li);
1181 if ($("nominatim-suggestions-list").childNodes.length >= 6) {
1187 if ($("nominatim-suggestions-list").childNodes.length > 1) {
1188 var bottomOffset = $('data_controls').measure('height') + 3;
1189 $("nominatim-suggestions").setStyle({
1190 bottom: (document.viewport.getHeight() - $('data_controls').cumulativeOffset().top + 3).toString() + 'px'
1192 $("nominatim-suggestions-list").select("li:first-child")[0].addClassName('current');
1194 $("nominatim-suggestions").hide();
1199 var failure = function(transport) {
1200 $("nominatim-throbber").hide();
1202 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
1205 httpCode = transport.getStatus();
1210 message = SyjStrings.notReachedError;
1214 message = SyjStrings.requestError;
1217 message = SyjStrings.serverError;
1221 $("nominatim-message").setMessage(message, 'error');
1226 if (!$("nominatim-form")) {
1229 $("nominatim-controls").hide();
1230 $("nominatim-label").observe('click', function(evt) {
1231 $("nominatim-controls").show();
1232 $("nominatim-search").activate();
1236 $("nominatim-form").ajaxize({
1237 presubmit: presubmit,
1241 new CloseBtn($("nominatim-suggestions"));
1243 $$("#nominatim-message, #nominatim-suggestions, #nominatim-throbber").invoke('hide');
1248 document.observe("dom:loaded", function() {
1251 SYJDataUi.viewmode();
1254 LoginMgr.updateUI();
1258 window.onbeforeunload = function() {
1259 if (SYJView.unsavedRoute) {
1260 return SyjStrings.unsavedConfirmExit;