1 /* This file is part of Syj, Copyright (c) 2010-2011 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 $$("#geom_accept_container, #geom_title_container").invoke('removeClassName', "disabled");
25 this.status = "enabled";
30 if (this.status === "disabled") {
34 $("geom_title").blur();
35 $("geom_title").disabled = true;
36 $$("#geom_accept_container, #geom_title_container").invoke('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 $("map-overlay").hide();
353 $("geom_upload").observe('change', function(evt) {
354 var file = null, reader = null, readerror = null;
355 if (window.FileList && window.FileReader) {
356 file = evt.target.files[0];
357 reader = new FileReader();
358 readerror = function() {
359 this.messenger.setMessage(SyjStrings.uploadFileError, "warn");
361 reader.onload = function(evt) {
362 var data = null, results = null, engine = null, vector = null, i = 0, formats = ['KML', 'GPX', 'GeoJSON'];
364 $("geom_upload_container").removeClassName("disabled");
365 $("geom_upload").disabled = false;
370 data = evt.target.result;
372 for (i = 0; i < formats.length; i++) {
373 engine = new OpenLayers.Format[formats[i]]({ internalProjection: Mercator, externalProjection: WGS84 });
375 results = engine.read(data);
378 if (results && results.length) {
382 if (!results || !results.length) {
388 if (vector.geometry.CLASS_NAME !== "OpenLayers.Geometry.LineString") {
392 this.viewLayer.addFeatures([vector]);
393 this.map.zoomToExtent(this.viewLayer.getDataExtent());
396 $("edit-btn").click();
397 } else if ($("create-btn")) {
398 $("create-btn").click();
401 if (this.editControl.handler.realPoints.length < 2) {
407 if (vector.data && vector.data.name) {
408 $("geom_title").value = vector.data.name;
411 $("geom_upload_container").addClassName("disabled");
412 $("geom_upload").disabled = true;
413 reader.readAsText(file);
416 $("map-overlay").show();
418 this.editControl.deactivate();
421 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
422 SYJPathLength.update();
425 initMaPos: function (aPos) {
426 var extent = null, center = null, zoom = 0;
428 if (aPos.hasOwnProperty('lon') && aPos.hasOwnProperty('lat') && aPos.hasOwnProperty('zoom')) {
429 center = new OpenLayers.LonLat(parseFloat(aPos.lon), parseFloat(aPos.lat)).transform(WGS84, Mercator);
430 zoom = parseInt(aPos.zoom, 10);
431 } else if (aPos.hasOwnProperty('minlon') && aPos.hasOwnProperty('minlat')
432 && aPos.hasOwnProperty('maxlon') && aPos.hasOwnProperty('maxlat')) {
433 extent = new OpenLayers.Bounds(aPos.minlon, aPos.minlat, aPos.maxlon, aPos.maxlat)
434 .transform(WGS84, Mercator);
436 extent = new OpenLayers.Bounds(-160, -70, 160, 70).transform(WGS84, Mercator);
440 this.map.zoomToExtent(extent);
442 this.map.setCenter(center, zoom);
447 resizeMap: function() {
449 map.style.width = map.offsetWidth.toString() + 'px';
450 map.style.height = map.offsetHeight.toString() + 'px';
453 observer: function(evt) {
454 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
455 this.messenger.hide();
459 prepareForm: function(form) {
460 if (!LoginMgr.logged && !$("geom_accept").checked) {
461 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
462 $("geom_accept_container").highlight('#F08080');
463 $("geom_accept").activate();
467 var line, realPoints, idx;
469 line = new OpenLayers.Geometry.LineString();
470 realPoints = this.editControl.handler.realPoints;
471 for (idx = 0; idx < realPoints.length; idx++) {
472 line.addComponent(realPoints[idx].geometry.clone());
474 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
478 if (line.components.length) {
479 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
481 $("geom_data").value = "";
484 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
485 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
487 $("geomform").setAttribute("action", "path");
489 this.needsFormResubmit = false;
490 SyjSaveUI.disable.bind(SyjSaveUI).defer();
491 this.messenger.hide();
495 viewMode: function() {
496 var handler = this.editControl.handler;
497 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
498 // we need to recreate them on next createFeature; otherwise
499 // they'll reference destroyed features
500 delete(handler.handlers.drag);
501 delete(handler.handlers.feature);
502 this.editControl.deactivate();
505 editMode: function() {
506 var components, point0, point, pixels, pixel, idx;
508 this.initEditControl();
510 this.editControl.activate();
511 if (this.viewLayer.features.length) {
512 components = this.viewLayer.features[0].geometry.components;
513 point0 = components[0];
515 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
516 this.editControl.handler.createFeature(pixel);
517 this.editControl.handler.lastUp = pixel;
519 for (idx = 1; idx < components.length; idx++) {
520 point = components[idx];
521 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
523 this.editControl.handler.addPoints(pixels);
525 this.unsavedRoute = {
526 features: this.viewLayer.features.invoke('clone'),
527 title: $("geom_title").value
531 this.viewLayer.destroyFeatures();
533 SYJDataUi.editmode();
534 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
535 SyjSaveUI.disableSubmit();
541 initEditControl: function() {
544 if (this.editControl) {
548 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
550 modify: function(f, line) {
551 SYJPathLength.update();
553 var npoints = this.handler.realPoints.length;
555 $("geom_upload_container").show();
556 SYJView.unsavedRoute = null;
558 if (!SYJView.unsavedRoute) {
559 SYJView.unsavedRoute = {};
569 create: function(f, line) {
570 this.messenger.hide();
571 $("geom_upload_container").hide();
577 styleMap: styleMap.edit
581 this.map.addControl(this.editControl);
582 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
583 // using externalGraphic with canvas renderer is definitively too buggy
584 styles = this.editControl.handler.layerOptions.styleMap.styles;
585 styles.select = styles.select_for_canvas;
589 saveSuccess: function(transport) {
590 // server sends and empty response on success. If we get a response, that
591 // probably means an error or warning has been printed by server.
592 if (!transport.responseJSON && transport.responseText.length) {
593 this.saveFailure(null, 500);
597 this.unsavedRoute = null;
598 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
599 location = transport.responseJSON.redirect;
603 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
604 SYJDataUi.viewmode();
605 document.title = $('geom_title').value;
608 saveFailure: function(transport, httpCode) {
610 if (typeof httpCode === "undefined") {
611 httpCode = transport? transport.getStatus(): 0;
616 message = SyjStrings.notReachedError;
620 message = SyjStrings.requestError;
624 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
625 SYJLogin.modalbox.show();
626 this.needsFormResubmit = true;
629 message = SyjStrings.gonePathError;
632 message = SyjStrings.serverError;
633 this.needsFormResubmit = true;
636 message = SyjStrings.unknownError;
641 // is some cases, we let the user resubmit, in some other cases, he
642 // needs to modify the path before submitting again
643 if (this.needsFormResubmit) {
647 this.messenger.setMessage(message, "error");
651 var SYJModalClass = Class.create({
655 this.area = $(this.type + '_area');
656 this.messenger = $(this.type + "_message");
657 this.modalbox = new SimpleBox(this.area, {
658 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
661 $(this.type + "_control_anchor").observe("click", function(evt) {
662 this.modalbox.show();
664 }.bindAsEventListener(this));
666 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
667 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
669 $(this.type + "form").ajaxize({
670 presubmit: this.presubmit.bind(this),
671 onSuccess: this.success.bind(this),
672 onFailure: this.failure.bind(this)
676 checkNotEmpty: function(input, message) {
677 if ($(input).value.strip().empty()) {
678 this.messenger.setMessage(message, "warn");
679 $(input).highlight('#F08080').activate();
685 observer: function(evt) {
686 var simplebox, input;
688 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
689 simplebox = evt.memo;
690 if (simplebox === this.modalbox) {
691 input = this.area.select('input[type="text"]')[0];
696 this.modalbox.hide();
699 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
700 simplebox = evt.memo;
701 if (simplebox === this.modalbox) {
707 failure: function(transport) {
708 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
711 httpCode = transport.getStatus();
716 message = SyjStrings.notReachedError;
721 message = SyjStrings.requestError;
724 message = SyjStrings.serverError;
728 this.messenger.setMessage(message, "error");
729 input = this.area.select('input[type="text"]')[0];
730 input.highlight('#F08080').activate();
734 this.messenger.hide();
735 this.area.select('.message').invoke('setMessageStatus', null);
739 var SYJUserClass = Class.create(SYJModalClass, {
743 init: function($super) {
745 $("termsofusearea").hide();
747 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
749 this.toubox = new SimpleBox($("termsofusearea"), {
750 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
754 if (!$("termsofuseiframe").getAttribute("src")) {
755 $("termsofusearea").show();
756 $("termsofuseiframe").setAttribute("src", evt.target.href);
759 }.bindAsEventListener(this));
761 $$("#login_area_create > a").invoke('observe', 'click',
763 this.modalbox.show();
765 }.bindAsEventListener(this));
767 $("user_pseudo-desc").hide();
768 $("user_pseudo").observe('contentchange', function(evt) {
769 var value = evt.target.value;
770 PseudoChecker.reset();
771 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
772 $("user_pseudo-desc").show().setMessageStatus("warn");
774 $("user_pseudo-desc").hide();
776 }).timedobserve(function() {
777 PseudoChecker.check();
780 $("user_password").observe('contentchange', function(evt) {
781 if (evt.target.value.length < 6) {
782 $("user_password-desc").setMessageStatus("warn");
784 $("user_password-desc").setMessageStatus("success");
786 }.bindAsEventListener(this));
788 $('account-create-anchor').insert({after: new Toggler('account-info').element});
791 presubmit: function() {
792 this.messenger.hide();
793 PseudoChecker.reset();
794 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
798 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
799 $("user_pseudo-desc").show().setMessageStatus("warn");
800 $("user_pseudo").highlight('#F08080').activate();
804 if (PseudoChecker.exists[$("user_pseudo").value]) {
805 PseudoChecker.availableMessage(false);
806 $("user_pseudo").highlight('#F08080').activate();
810 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
814 if ($("user_password").value.length < 6) {
815 $("user_password-desc").setMessageStatus("warn");
816 $("user_password").highlight('#F08080').activate();
820 if ($("user_password").value !== $("user_password_confirm").value) {
821 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
822 $("user_password").highlight('#F08080').activate();
826 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
830 if (!$("user_accept").checked) {
831 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
832 $("user_accept_container").highlight('#F08080');
833 $("user_accept").activate();
841 success: function(transport) {
842 if (!transport.responseJSON ||
843 typeof transport.responseJSON.pseudo !== "string"
845 this.messenger.setMessage(SyjStrings.unknownError, "error");
849 LoginMgr.login(transport.responseJSON.pseudo);
850 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
851 this.modalbox.hide();
852 if (SYJView.needsFormResubmit) {
853 SYJView.messenger.addMessage(SyjStrings.canResubmit);
854 $("geom_submit").activate();
858 failure: function($super, transport) {
859 var httpCode = 0, focusInput = null, message = "";
862 httpCode = transport.getStatus();
870 if (transport.responseJSON) {
871 switch (transport.responseJSON.message) {
873 message = SyjStrings.emailInvalidWarn;
874 focusInput = $("user_email");
877 PseudoChecker.availableMessage(false);
878 focusInput = $("user_pseudo");
881 message = SyjStrings.uniqueEmailError;
882 focusInput = $("user_email");
891 this.messenger.setMessage(message, "error");
893 focusInput.highlight('#F08080').activate();
900 var SYJUser = new SYJUserClass();
902 var SYJLoginClass = Class.create(SYJModalClass, {
905 init: function($super) {
909 presubmit: function() {
910 this.messenger.hide();
911 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
919 success: function(transport) {
920 if (!transport.responseJSON ||
921 typeof transport.responseJSON.iscreator !== "boolean" ||
922 typeof transport.responseJSON.pseudo !== "string"
924 this.messenger.setMessage(SyjStrings.unknownError, "error");
927 LoginMgr.login(transport.responseJSON.pseudo, transport.responseJSON.iscreator);
929 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
930 this.modalbox.hide();
931 if (SYJView.needsFormResubmit) {
932 SYJView.messenger.addMessage(SyjStrings.canResubmit);
933 $("geom_submit").activate();
937 failure: function($super, transport) {
938 var httpCode = 0, focusInput = null, message = "";
941 httpCode = transport.getStatus();
949 message = SyjStrings.loginFailure;
950 focusInput = $("login_user");
955 this.messenger.setMessage(message, "error");
957 focusInput.highlight('#F08080').activate();
965 var SYJLogin = new SYJLoginClass();
967 var SYJNewpwdClass = Class.create(SYJModalClass, {
970 presubmit: function() {
971 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
977 success: function(transport) {
978 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
979 this.modalbox.hide();
983 var SYJNewpwd = new SYJNewpwdClass();
985 var LoginMgr = Object.extend(gLoggedInfo, {
988 updateUI: function() {
989 if (!this.controlsdeck) {
990 this.controlsdeck = new Deck("login_controls");
993 this.controlsdeck.setIndex(1);
994 $$(".logged-hide").invoke('hide');
995 $$(".logged-show").invoke('show');
997 this.controlsdeck.setIndex(0);
998 $$(".logged-hide").invoke('show');
999 $$(".logged-show").invoke('hide');
1002 if ($("edit-btn")) {
1003 if (this.iscreator && SYJView.mode === 'view') {
1004 $("edit-btn").show();
1006 $("edit-btn").hide();
1011 login: function(aPseudo, aIsCreator) {
1012 if (typeof aIsCreator === "boolean") {
1013 this.iscreator = aIsCreator;
1016 $$('.logged-pseudo').each(function(elt) {
1017 $A(elt.childNodes).filter(function(node) {
1018 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
1019 }).each(function(node) {
1020 node.nodeValue = node.nodeValue.replace('%s', aPseudo);
1027 var PseudoChecker = {
1034 message: function(str, status, throbber) {
1036 if (!this.messageelt) {
1037 row = new Element('tr');
1038 // we can't use row.update('<td></td><td><div></div></td>')
1039 // because gecko would mangle the <td>s
1040 row.insert(new Element('td'))
1041 .insert((new Element('td')).update(new Element('div')));
1043 $("user_pseudo").up('tr').insert({after: row});
1044 this.messageelt = new Element('span');
1045 this.throbber = new Element("img", { src: "icons/throbber.gif"});
1046 row.down('div').insert(this.throbber).insert(this.messageelt);
1049 this.throbber.show();
1051 this.throbber.hide();
1053 this.messageelt.up().setStyle({visibility: ''});
1054 this.messageelt.className = status;
1055 this.messageelt.update(str);
1058 availableMessage: function(available) {
1059 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
1060 status = available ? "success": "warn";
1061 this.message(message, status, false);
1067 this.req = this.currentvalue = null;
1069 if (this.messageelt) {
1070 this.messageelt.up().setStyle({visibility: 'hidden'});
1075 var pseudo = $("user_pseudo").value;
1079 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
1083 if (typeof this.exists[pseudo] === "boolean") {
1085 this.availableMessage(!this.exists[pseudo]);
1089 this.message(SyjStrings.pseudoChecking, "", true);
1091 this.currentvalue = pseudo;
1092 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
1093 onFailure: this.failure.bind(this),
1094 onSuccess: this.success.bind(this)
1098 failure: function(transport) {
1099 var httpCode = 0, value = this.currentvalue;
1102 httpCode = transport.getStatus();
1105 if (httpCode === 404) {
1106 this.exists[value] = false;
1107 this.availableMessage(true);
1112 success: function(transport) {
1113 var httpCode = transport.getStatus(), value = this.currentvalue;
1115 this.exists[value] = true;
1116 this.availableMessage(false);
1120 var Nominatim = (function() {
1121 var presubmit = function() {
1122 var input = $("nominatim-search");
1123 if (input.value.strip().empty()) {
1124 $("nominatim-message").setMessage(SyjStrings.notEmptyField, "warn");
1128 $("nominatim-suggestions").hide();
1129 $("nominatim-message").hide();
1130 $("nominatim-throbber").show();
1134 var zoomToExtent = function(bounds) { // we must call map.setCenter with forceZoomChange to true. See ol#2798
1135 var center = bounds.getCenterLonLat();
1136 if (this.baseLayer.wrapDateLine) {
1137 var maxExtent = this.getMaxExtent();
1138 bounds = bounds.clone();
1139 while (bounds.right < bounds.left) {
1140 bounds.right += maxExtent.getWidth();
1142 center = bounds.getCenterLonLat().wrapDateLine(maxExtent);
1144 this.setCenter(center, this.getZoomForExtent(bounds), false, true);
1147 var success = function(transport) {
1148 $("nominatim-throbber").hide();
1150 if (!transport.responseJSON || !transport.responseJSON.length) {
1151 $("nominatim-message").setMessage(SyjStrings.noResult, 'error');
1152 $("nominatim-search").activate();
1156 var place = transport.responseJSON[0],
1157 bbox = place.boundingbox;
1159 if (!bbox || bbox.length !== 4) {
1160 $("nominatim-message").setMessage(SyjStrings.requestError, 'error');
1164 extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1165 zoomToExtent.call(SYJView.map, extent);
1167 $("nominatim-suggestions-list").update();
1169 var clickhandler = function(bbox) {
1170 return function(evt) {
1172 var extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1173 $("nominatim-suggestions-list").select("li").invoke('removeClassName', 'current');
1174 evt.target.up('li').addClassName('current');
1175 SYJView.map.zoomToExtent(extent);
1180 for (i = 0; i < transport.responseJSON.length; i++) {
1181 var item = transport.responseJSON[i];
1182 if (item.display_name && item.boundingbox && item.boundingbox.length === 4) {
1183 var li = new Element("li");
1184 var anchor = new Element("a", {
1186 className: "nominatim-suggestions-link"
1189 anchor.observe('click', clickhandler(item.boundingbox));
1190 Element.text(anchor, item.display_name);
1192 var icon = new Element("img", {
1193 className: "nominatim-suggestions-icon",
1194 src: item.icon || 'icons/world.png'
1196 li.insert(icon).insert(anchor);
1197 $("nominatim-suggestions-list").insert(li);
1198 if ($("nominatim-suggestions-list").childNodes.length >= 6) {
1204 if ($("nominatim-suggestions-list").childNodes.length > 1) {
1205 var bottomOffset = $('data_controls').measure('height') + 3;
1206 $("nominatim-suggestions").setStyle({
1207 bottom: (document.viewport.getHeight() - $('data_controls').cumulativeOffset().top + 3).toString() + 'px'
1209 $("nominatim-suggestions-list").select("li:first-child")[0].addClassName('current');
1211 $("nominatim-suggestions").hide();
1216 var failure = function(transport) {
1217 $("nominatim-throbber").hide();
1219 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
1222 httpCode = transport.getStatus();
1227 message = SyjStrings.notReachedError;
1231 message = SyjStrings.requestError;
1234 message = SyjStrings.serverError;
1238 $("nominatim-message").setMessage(message, 'error');
1243 if (!$("nominatim-form")) {
1246 $("nominatim-controls").hide();
1247 $("nominatim-label").observe('click', function(evt) {
1248 $("nominatim-controls").show();
1249 $("nominatim-search").activate();
1253 $("nominatim-form").ajaxize({
1254 presubmit: presubmit,
1258 new CloseBtn($("nominatim-suggestions"));
1260 $$("#nominatim-message, #nominatim-suggestions, #nominatim-throbber").invoke('hide');
1265 document.observe("dom:loaded", function() {
1268 SYJDataUi.viewmode();
1271 LoginMgr.updateUI();
1275 window.onbeforeunload = function() {
1276 if (SYJView.unsavedRoute) {
1277 return SyjStrings.unsavedConfirmExit;
1283 window.onresize = function() {
1284 SYJView.resizeMap();