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 $$("#geom_accept_container, #geom_title_container").invoke('removeClassName', "disabled");
25 this.status = "enabled";
30 if (this.status === "disabled") {
34 $("geom_title").blur();
35 $("geom_title").disabled = true;
36 $$("#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() {
354 $("map-overlay").show();
356 this.editControl.deactivate();
359 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
360 SYJPathLength.update();
363 initMaPos: function (aPos) {
364 var extent = null, center = null, zoom = 0;
366 if (aPos.hasOwnProperty('lon') && aPos.hasOwnProperty('lat') && aPos.hasOwnProperty('zoom')) {
367 center = new OpenLayers.LonLat(parseFloat(aPos.lon), parseFloat(aPos.lat)).transform(WGS84, Mercator);
368 zoom = parseInt(aPos.zoom);
369 } else if (aPos.hasOwnProperty('minlon') && aPos.hasOwnProperty('minlat')
370 && aPos.hasOwnProperty('maxlon') && aPos.hasOwnProperty('maxlat')) {
371 extent = new OpenLayers.Bounds(aPos.minlon, aPos.minlat, aPos.maxlon, aPos.maxlat)
372 .transform(WGS84, Mercator);
374 extent = new OpenLayers.Bounds(-160, -70, 160, 70).transform(WGS84, Mercator);
378 this.map.zoomToExtent(extent);
380 this.map.setCenter(center, zoom);
384 observer: function(evt) {
385 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
386 this.messenger.hide();
390 prepareForm: function(form) {
391 if (!LoginMgr.logged && !$("geom_accept").checked) {
392 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
393 $("geom_accept_container").highlight('#F08080');
394 $("geom_accept").activate();
398 var line, realPoints, idx;
400 line = new OpenLayers.Geometry.LineString();
401 realPoints = this.editControl.handler.realPoints;
402 for (idx = 0; idx < realPoints.length; idx++) {
403 line.addComponent(realPoints[idx].geometry.clone());
405 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
409 if (line.components.length) {
410 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
412 $("geom_data").value = "";
415 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
416 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
418 $("geomform").setAttribute("action", "path");
420 this.needsFormResubmit = false;
421 SyjSaveUI.disable.bind(SyjSaveUI).defer();
422 this.messenger.hide();
426 viewMode: function() {
427 var handler = this.editControl.handler;
428 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
429 // we need to recreate them on next createFeature; otherwise
430 // they'll reference destroyed features
431 delete(handler.handlers.drag);
432 delete(handler.handlers.feature);
433 this.editControl.deactivate();
436 editMode: function() {
437 var components, point0, point, pixels, pixel, idx;
439 this.initEditControl();
441 this.editControl.activate();
442 if (this.viewLayer.features.length) {
443 components = this.viewLayer.features[0].geometry.components;
444 point0 = components[0];
446 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
447 this.editControl.handler.createFeature(pixel);
448 this.editControl.handler.lastUp = pixel;
450 for (idx = 1; idx < components.length; idx++) {
451 point = components[idx];
452 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
454 this.editControl.handler.addPoints(pixels);
456 this.unsavedRoute = {
457 features: this.viewLayer.features.invoke('clone'),
458 title: $("geom_title").value
462 this.viewLayer.destroyFeatures();
464 SYJDataUi.editmode();
465 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
466 SyjSaveUI.disableSubmit();
472 initEditControl: function() {
475 if (this.editControl) {
479 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
481 modify: function(f, line) {
482 SYJPathLength.update();
484 var npoints = this.handler.realPoints.length;
486 $("geom_upload_container").show();
487 SYJView.unsavedRoute = null;
489 if (!SYJView.unsavedRoute) {
490 SYJView.unsavedRoute = {};
500 create: function(f, line) {
501 $("geom_upload_container").hide();
507 styleMap: styleMap.edit
511 this.map.addControl(this.editControl);
512 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
513 // using externalGraphic with canvas renderer is definitively too buggy
514 styles = this.editControl.handler.layerOptions.styleMap.styles;
515 styles.select = styles.select_for_canvas;
519 saveSuccess: function(transport) {
520 // server sends and empty response on success. If we get a response, that
521 // probably means an error or warning has been printed by server.
522 if (!transport.responseJSON && transport.responseText.length) {
523 this.saveFailure(null, 500);
527 this.unsavedRoute = null;
528 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
529 location = transport.responseJSON.redirect;
533 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
534 SYJDataUi.viewmode();
535 document.title = $('geom_title').value;
538 saveFailure: function(transport, httpCode) {
540 if (typeof httpCode === "undefined") {
541 httpCode = transport? transport.getStatus(): 0;
546 message = SyjStrings.notReachedError;
550 message = SyjStrings.requestError;
551 if (transport.responseJSON) {
552 switch (transport.responseJSON.message) {
554 message = SyjStrings.uniquePathError;
563 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
564 SYJLogin.modalbox.show();
565 this.needsFormResubmit = true;
568 message = SyjStrings.gonePathError;
571 message = SyjStrings.serverError;
572 this.needsFormResubmit = true;
575 message = SyjStrings.unknownError;
580 // is some cases, we let the user resubmit, in some other cases, he
581 // needs to modify the path before submitting again
582 if (this.needsFormResubmit) {
586 this.messenger.setMessage(message, "error");
590 var SYJModalClass = Class.create({
594 this.area = $(this.type + '_area');
595 this.messenger = $(this.type + "_message");
596 this.modalbox = new SimpleBox(this.area, {
597 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
600 $(this.type + "_control_anchor").observe("click", function(evt) {
601 this.modalbox.show();
603 }.bindAsEventListener(this));
605 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
606 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
608 $(this.type + "form").ajaxize({
609 presubmit: this.presubmit.bind(this),
610 onSuccess: this.success.bind(this),
611 onFailure: this.failure.bind(this)
615 checkNotEmpty: function(input, message) {
616 if ($(input).value.strip().empty()) {
617 this.messenger.setMessage(message, "warn");
618 $(input).highlight('#F08080').activate();
624 observer: function(evt) {
625 var simplebox, input;
627 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
628 simplebox = evt.memo;
629 if (simplebox === this.modalbox) {
630 input = this.area.select('input[type="text"]')[0];
635 this.modalbox.hide();
638 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
639 simplebox = evt.memo;
640 if (simplebox === this.modalbox) {
646 failure: function(transport) {
647 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
650 httpCode = transport.getStatus();
655 message = SyjStrings.notReachedError;
660 message = SyjStrings.requestError;
663 message = SyjStrings.serverError;
667 this.messenger.setMessage(message, "error");
668 input = this.area.select('input[type="text"]')[0];
669 input.highlight('#F08080').activate();
673 this.messenger.hide();
674 this.area.select('.message').invoke('setMessageStatus', null);
678 var SYJUserClass = Class.create(SYJModalClass, {
682 init: function($super) {
684 $("termsofusearea").hide();
686 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
688 this.toubox = new SimpleBox($("termsofusearea"), {
689 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
693 if (!$("termsofuseiframe").getAttribute("src")) {
694 $("termsofusearea").show();
695 $("termsofuseiframe").setAttribute("src", evt.target.href);
698 }.bindAsEventListener(this));
700 $$("#login_area_create > a").invoke('observe', 'click',
702 this.modalbox.show();
704 }.bindAsEventListener(this));
706 $("user_pseudo-desc").hide();
707 $("user_pseudo").observe('contentchange', function(evt) {
708 var value = evt.target.value;
709 PseudoChecker.reset();
710 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
711 $("user_pseudo-desc").show().setMessageStatus("warn");
713 $("user_pseudo-desc").hide();
715 }).timedobserve(function() {
716 PseudoChecker.check();
719 $("user_password").observe('contentchange', function(evt) {
720 if (evt.target.value.length < 6) {
721 $("user_password-desc").setMessageStatus("warn");
723 $("user_password-desc").setMessageStatus("success");
725 }.bindAsEventListener(this));
727 $('account-create-anchor').insert({after: new Toggler('account-info').element});
730 presubmit: function() {
731 this.messenger.hide();
732 PseudoChecker.reset();
733 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
737 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
738 $("user_pseudo-desc").show().setMessageStatus("warn");
739 $("user_pseudo").highlight('#F08080').activate();
743 if (PseudoChecker.exists[$("user_pseudo").value]) {
744 PseudoChecker.availableMessage(false);
745 $("user_pseudo").highlight('#F08080').activate();
749 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
753 if ($("user_password").value.length < 6) {
754 $("user_password-desc").setMessageStatus("warn");
755 $("user_password").highlight('#F08080').activate();
759 if ($("user_password").value !== $("user_password_confirm").value) {
760 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
761 $("user_password").highlight('#F08080').activate();
765 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
769 if (!$("user_accept").checked) {
770 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
771 $("user_accept_container").highlight('#F08080');
772 $("user_accept").activate();
780 success: function(transport) {
781 if (!transport.responseJSON ||
782 typeof transport.responseJSON.pseudo !== "string"
784 this.messenger.setMessage(SyjStrings.unknownError, "error");
788 LoginMgr.login(transport.responseJSON.pseudo);
789 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
790 this.modalbox.hide();
791 if (SYJView.needsFormResubmit) {
792 SYJView.messenger.addMessage(SyjStrings.canResubmit);
793 $("geom_submit").activate();
797 failure: function($super, transport) {
798 var httpCode = 0, focusInput = null, message = "";
801 httpCode = transport.getStatus();
809 if (transport.responseJSON) {
810 switch (transport.responseJSON.message) {
812 message = SyjStrings.emailInvalidWarn;
813 focusInput = $("user_email");
816 PseudoChecker.availableMessage(false);
817 focusInput = $("user_pseudo");
820 message = SyjStrings.uniqueEmailError;
821 focusInput = $("user_email");
830 this.messenger.setMessage(message, "error");
832 focusInput.highlight('#F08080').activate();
839 var SYJUser = new SYJUserClass();
841 var SYJLoginClass = Class.create(SYJModalClass, {
844 init: function($super) {
848 presubmit: function() {
849 this.messenger.hide();
850 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
858 success: function(transport) {
859 if (!transport.responseJSON ||
860 typeof transport.responseJSON.iscreator !== "boolean" ||
861 typeof transport.responseJSON.pseudo !== "string"
863 this.messenger.setMessage(SyjStrings.unknownError, "error");
866 LoginMgr.login(transport.responseJSON.pseudo, transport.responseJSON.iscreator);
868 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
869 this.modalbox.hide();
870 if (SYJView.needsFormResubmit) {
871 SYJView.messenger.addMessage(SyjStrings.canResubmit);
872 $("geom_submit").activate();
876 failure: function($super, transport) {
877 var httpCode = 0, focusInput = null, message = "";
880 httpCode = transport.getStatus();
888 message = SyjStrings.loginFailure;
889 focusInput = $("login_user");
894 this.messenger.setMessage(message, "error");
896 focusInput.highlight('#F08080').activate();
904 var SYJLogin = new SYJLoginClass();
906 var SYJNewpwdClass = Class.create(SYJModalClass, {
909 presubmit: function() {
910 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
916 success: function(transport) {
917 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
918 this.modalbox.hide();
922 var SYJNewpwd = new SYJNewpwdClass();
924 var LoginMgr = Object.extend(gLoggedInfo, {
927 updateUI: function() {
928 if (!this.controlsdeck) {
929 this.controlsdeck = new Deck("login_controls");
932 this.controlsdeck.setIndex(1);
933 $$(".logged-hide").invoke('hide');
934 $$(".logged-show").invoke('show');
936 this.controlsdeck.setIndex(0);
937 $$(".logged-hide").invoke('show');
938 $$(".logged-show").invoke('hide');
942 if (this.iscreator && SYJView.mode === 'view') {
943 $("edit-btn").show();
945 $("edit-btn").hide();
950 login: function(aPseudo, aIsCreator) {
951 if (typeof aIsCreator === "boolean") {
952 this.iscreator = aIsCreator;
955 $$('.logged-pseudo').each(function(elt) {
956 $A(elt.childNodes).filter(function(node) {
957 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
958 }).each(function(node) {
959 node.nodeValue = node.nodeValue.replace('%s', aPseudo);
966 var PseudoChecker = {
973 message: function(str, status, throbber) {
975 if (!this.messageelt) {
976 row = new Element('tr');
977 // we can't use row.update('<td></td><td><div></div></td>')
978 // because gecko would mangle the <td>s
979 row.insert(new Element('td'))
980 .insert((new Element('td')).update(new Element('div')));
982 $("user_pseudo").up('tr').insert({after: row});
983 this.messageelt = new Element('span');
984 this.throbber = new Element("img", { src: "icons/throbber.gif"});
985 row.down('div').insert(this.throbber).insert(this.messageelt);
988 this.throbber.show();
990 this.throbber.hide();
992 this.messageelt.up().setStyle({visibility: ''});
993 this.messageelt.className = status;
994 this.messageelt.update(str);
997 availableMessage: function(available) {
998 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
999 status = available ? "success": "warn";
1000 this.message(message, status, false);
1006 this.req = this.currentvalue = null;
1008 if (this.messageelt) {
1009 this.messageelt.up().setStyle({visibility: 'hidden'});
1014 var pseudo = $("user_pseudo").value;
1018 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
1022 if (typeof this.exists[pseudo] === "boolean") {
1024 this.availableMessage(!this.exists[pseudo]);
1028 this.message(SyjStrings.pseudoChecking, "", true);
1030 this.currentvalue = pseudo;
1031 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
1032 onFailure: this.failure.bind(this),
1033 onSuccess: this.success.bind(this)
1037 failure: function(transport) {
1038 var httpCode = 0, value = this.currentvalue;
1041 httpCode = transport.getStatus();
1044 if (httpCode === 404) {
1045 this.exists[value] = false;
1046 this.availableMessage(true);
1051 success: function(transport) {
1052 var httpCode = transport.getStatus(), value = this.currentvalue;
1054 this.exists[value] = true;
1055 this.availableMessage(false);
1059 var Nominatim = (function() {
1060 var presubmit = function() {
1061 var input = $("nominatim-search");
1062 if (input.value.strip().empty()) {
1063 $("nominatim-message").setMessage(SyjStrings.notEmptyField, "warn");
1067 $("nominatim-suggestions").hide();
1068 $("nominatim-message").hide();
1069 $("nominatim-throbber").show();
1073 var zoomToExtent = function(bounds) { // we must call map.setCenter with forceZoomChange to true. See ol#2798
1074 var center = bounds.getCenterLonLat();
1075 if (this.baseLayer.wrapDateLine) {
1076 var maxExtent = this.getMaxExtent();
1077 bounds = bounds.clone();
1078 while (bounds.right < bounds.left) {
1079 bounds.right += maxExtent.getWidth();
1081 center = bounds.getCenterLonLat().wrapDateLine(maxExtent);
1083 this.setCenter(center, this.getZoomForExtent(bounds), false, true);
1086 var success = function(transport) {
1087 $("nominatim-throbber").hide();
1089 if (!transport.responseJSON || !transport.responseJSON.length) {
1090 $("nominatim-message").setMessage(SyjStrings.noResult, 'error');
1091 $("nominatim-search").activate();
1095 var place = transport.responseJSON[0],
1096 bbox = place.boundingbox;
1098 if (!bbox || bbox.length !== 4) {
1099 $("nominatim-message").setMessage(SyjStrings.requestError, 'error');
1103 extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1104 zoomToExtent.call(SYJView.map, extent);
1106 $("nominatim-suggestions-list").update();
1108 var clickhandler = function(bbox) {
1109 return function(evt) {
1111 var extent = new OpenLayers.Bounds(bbox[2], bbox[1], bbox[3], bbox[0]).transform(WGS84, Mercator);
1112 $("nominatim-suggestions-list").select("li").invoke('removeClassName', 'current');
1113 evt.target.up('li').addClassName('current');
1114 SYJView.map.zoomToExtent(extent);
1119 for (i = 0; i < transport.responseJSON.length; i++) {
1120 var item = transport.responseJSON[i];
1121 if (item.display_name && item.boundingbox && item.boundingbox.length === 4) {
1122 var li = new Element("li");
1123 var anchor = new Element("a", {
1125 className: "nominatim-suggestions-link"
1128 anchor.observe('click', clickhandler(item.boundingbox));
1129 Element.text(anchor, item.display_name);
1131 var icon = new Element("img", {
1132 className: "nominatim-suggestions-icon",
1133 src: item.icon || 'icons/world.png'
1135 li.insert(icon).insert(anchor);
1136 $("nominatim-suggestions-list").insert(li);
1137 if ($("nominatim-suggestions-list").childNodes.length >= 6) {
1143 if ($("nominatim-suggestions-list").childNodes.length > 1) {
1144 var bottomOffset = $('data_controls').measure('height') + 3;
1145 $("nominatim-suggestions").setStyle({
1146 bottom: (document.viewport.getHeight() - $('data_controls').cumulativeOffset().top + 3).toString() + 'px'
1148 $("nominatim-suggestions-list").select("li:first-child")[0].addClassName('current');
1150 $("nominatim-suggestions").hide();
1155 var failure = function(transport) {
1156 $("nominatim-throbber").hide();
1158 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
1161 httpCode = transport.getStatus();
1166 message = SyjStrings.notReachedError;
1170 message = SyjStrings.requestError;
1173 message = SyjStrings.serverError;
1177 $("nominatim-message").setMessage(message, 'error');
1182 if (!$("nominatim-form")) {
1185 $("nominatim-controls").hide();
1186 $("nominatim-label").observe('click', function(evt) {
1187 $("nominatim-controls").show();
1188 $("nominatim-search").activate();
1192 $("nominatim-form").ajaxize({
1193 presubmit: presubmit,
1197 new CloseBtn($("nominatim-suggestions"));
1199 $$("#nominatim-message, #nominatim-suggestions, #nominatim-throbber").invoke('hide');
1204 document.observe("dom:loaded", function() {
1207 SYJDataUi.viewmode();
1210 LoginMgr.updateUI();
1214 window.onbeforeunload = function() {
1215 if (SYJView.unsavedRoute) {
1216 return SyjStrings.unsavedConfirmExit;