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 $("geom_accept").disabled = true;
53 this.status = "partial";
58 var SYJDataUi = (function() {
60 getdeck = function() {
62 deck = new Deck("data_controls");
67 viewmode: function() {
68 getdeck().setIndex(0);
70 editmode: function() {
71 getdeck().setIndex(1);
76 OpenLayers.Handler.SyjModifiablePath = OpenLayers.Class(OpenLayers.Handler.ModifiablePath, {
77 mouseup: function(evt) {
78 // do not add a point when navigating
79 var mapControls = this.control.map.controls, idx, ctrl;
81 for (idx = mapControls.length; idx-->0; ) {
82 ctrl = mapControls[idx];
83 if (this.isCtrlNavigationActive(ctrl, evt)) {
87 return OpenLayers.Handler.ModifiablePath.prototype.mouseup.apply(this, arguments);
90 addPoints: function(pixel) {
91 // redraw before last point. As we have a special style for last point, we
92 // need to redraw before last point after adding a new point (otherwise, it
93 // keeps special style forever)
94 var oldpoint = this.point;
95 OpenLayers.Handler.ModifiablePath.prototype.addPoints.apply(this, arguments);
96 this.layer.drawFeature(oldpoint);
99 isCtrlNavigationActive: function(ctrl, evt) {
100 var tolerance = 4, xDiff, yDiff;
102 if (!(ctrl instanceof OpenLayers.Control.Navigation)) {
107 ctrl.zoomBox.active &&
108 ctrl.zoomBox.handler &&
109 ctrl.zoomBox.handler.active &&
110 ctrl.zoomBox.handler.dragHandler &&
111 ctrl.zoomBox.handler.dragHandler.start) {
116 !ctrl.dragPan.active ||
117 !ctrl.dragPan.handler ||
118 !ctrl.dragPan.handler.started ||
119 !ctrl.dragPan.handler.start) {
123 // if mouse moved 4 or less pixels, consider it has not moved.
126 xDiff = evt.xy.x - ctrl.dragPan.handler.start.x;
127 yDiff = evt.xy.y - ctrl.dragPan.handler.start.y;
129 if (Math.sqrt(Math.pow(xDiff,2) + Math.pow(yDiff,2)) <= tolerance) {
135 finalize: function(cancel) {
136 // do nothing. We don't want to finalize path
141 edit: new OpenLayers.StyleMap({
142 "default": new OpenLayers.Style({
143 pointRadius: "${radius}", // sized according to type attribute
144 fillColor: "#ffcc66",
145 strokeColor: "#ff9933",
147 strokeOpacity: "${opacity}",
148 fillOpacity: "${opacity}"
152 radius: function(feature) {
155 if (!(feature.geometry instanceof OpenLayers.Geometry.Point)) {
158 if (feature.type === "middle") {
161 features = feature.layer.features;
162 if (OpenLayers.Util.indexOf(features, feature) === 0) {
164 } else if (OpenLayers.Util.indexOf(features, feature) === features.length - 1) {
169 opacity: function (feature) {
170 if (feature.type === "middle") {
179 "select": new OpenLayers.Style({
180 externalGraphic: "icons/delete.png",
184 "select_for_canvas": new OpenLayers.Style({
186 fillColor: "lightblue"
191 view: new OpenLayers.StyleMap({
192 "default": new OpenLayers.Style({
200 var WGS84 = new OpenLayers.Projection("EPSG:4326");
201 var Mercator = new OpenLayers.Projection("EPSG:900913");
207 wkt: new OpenLayers.Format.WKT({ internalProjection: Mercator, externalProjection: WGS84 }),
208 needsFormResubmit: false,
213 var externalGraphic, baseURL, baseLayer, layerOptions, extent, hidemessenger;
215 // is svg context, opera does not resolve links with base element is svg context
216 externalGraphic = styleMap.edit.styles.select.defaultStyle.externalGraphic;
217 baseURL = document.getElementsByTagName("base")[0].href;
218 styleMap.edit.styles.select.defaultStyle.externalGraphic = baseURL + externalGraphic;
220 this.map = new OpenLayers.Map('map', {
222 new OpenLayers.Control.Navigation(),
223 new OpenLayers.Control.PanZoom(),
224 new OpenLayers.Control.Attribution()
229 baseLayer = new OpenLayers.Layer.OSM("OSM", null, { wrapDateLine: true , attribution: SyjStrings.osmAttribution });
231 layerOptions = {format: OpenLayers.Format.WKT,
233 styleMap: styleMap.view,
234 attribution: SyjStrings.geomAttribution };
236 this.viewLayer = new OpenLayers.Layer.Vector("View Layer", layerOptions);
237 this.map.addLayers([baseLayer, this.viewLayer]);
240 $("edit-btn").observe('click', function() {
241 $("geom_submit").value = SyjStrings.editAction;
242 this.messenger.hide();
248 if ($("create-btn")) {
249 $("create-btn").observe('click', function() {
250 $("geom_submit").value = SyjStrings.createAction;
251 this.messenger.hide();
253 this.mode = 'create';
257 if ($("clone-btn")) {
258 $("clone-btn").observe('click', function() {
259 $("geom_submit").value = SyjStrings.cloneAction;
260 $("geom_title").value = "";
261 this.messenger.hide();
263 this.mode = 'create';
264 SyjSaveUI.enableSubmit();
268 $("geomform").ajaxize({
269 presubmit: this.prepareForm.bind(this),
270 onSuccess: this.saveSuccess.bind(this),
271 onFailure: this.saveFailure.bind(this)
275 this.messenger = $('message');
276 hidemessenger = this.messenger.empty();
277 new CloseBtn(this.messenger, {
283 this.messenger.hide();
286 if (typeof gInitialGeom !== "undefined" && typeof gInitialGeom.data !== "undefined") {
287 this.viewLayer.addFeatures([this.wkt.read(gInitialGeom.data)]);
288 extent = this.viewLayer.getDataExtent();
289 // XXX: ie has not guessed height of map main div yet during map
290 // initialisation. Now, it will read it correctly.
291 this.map.updateSize();
293 extent = new OpenLayers.Bounds(gMaxExtent.minlon, gMaxExtent.minlat, gMaxExtent.maxlon, gMaxExtent.maxlat)
294 .transform(WGS84, Mercator);
296 this.map.zoomToExtent(extent);
297 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
300 observer: function(evt) {
301 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
302 this.messenger.hide();
306 prepareForm: function(form) {
307 if (!LoginMgr.logged && !$("geom_accept").checked) {
308 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
309 $("geom_accept_container").highlight('#F08080');
310 $("geom_accept").activate();
314 var line, realPoints, idx;
316 line = new OpenLayers.Geometry.LineString();
317 realPoints = this.editControl.handler.realPoints;
318 for (idx = 0; idx < realPoints.length; idx++) {
319 line.addComponent(realPoints[idx].geometry.clone());
321 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
325 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
326 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
327 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
329 $("geomform").setAttribute("action", "path");
331 this.needsFormResubmit = false;
332 SyjSaveUI.disable.bind(SyjSaveUI).defer();
333 this.messenger.hide();
337 viewMode: function() {
338 var handler = this.editControl.handler;
339 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
340 // we need to recreate them on next createFeature; otherwise
341 // they'll reference destroyed features
342 delete(handler.handlers.drag);
343 delete(handler.handlers.feature);
344 this.editControl.deactivate();
347 editMode: function() {
348 var components, point0, point, pixels, pixel, idx;
350 this.initEditControl();
352 this.editControl.activate();
353 if (this.viewLayer.features.length) {
354 components = this.viewLayer.features[0].geometry.components;
355 point0 = components[0];
357 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
358 this.editControl.handler.createFeature(pixel);
359 this.editControl.handler.lastUp = pixel;
361 for (idx = 1; idx < components.length; idx++) {
362 point = components[idx];
363 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
365 this.editControl.handler.addPoints(pixels);
367 this.unsavedRoute = {
368 features: this.viewLayer.features.invoke('clone'),
369 title: $("geom_title").value
373 this.viewLayer.destroyFeatures();
375 SYJDataUi.editmode();
376 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
377 SyjSaveUI.disableSubmit();
383 initEditControl: function() {
386 if (this.editControl) {
390 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
392 modify: function(f, line) {
393 if (!SYJView.unsavedRoute) {
394 SYJView.unsavedRoute = {};
396 if (this.handler.realPoints.length < 2) {
406 styleMap: styleMap.edit
410 this.map.addControl(this.editControl);
411 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
412 // using externalGraphic with canvas renderer is definitively too buggy
413 styles = this.editControl.handler.layerOptions.styleMap.styles;
414 styles.select = styles.select_for_canvas;
416 new CloseBtn($("geomform"), {
418 marginRight: "-40px",
421 callback: function(form) {
424 SYJDataUi.viewmode();
425 this.messenger.hide();
427 if (this.unsavedRoute && typeof this.unsavedRoute.features !== "undefined") {
428 this.viewLayer.addFeatures(this.unsavedRoute.features);
430 if (this.unsavedRoute && typeof this.unsavedRoute.title !== "undefined") {
431 $("geom_title").value = this.unsavedRoute.title;
433 $("geom_title").value = "";
435 this.unsavedRoute = null;
440 saveSuccess: function(transport) {
441 this.unsavedRoute = null;
443 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
444 location = transport.responseJSON.redirect;
448 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
449 SYJDataUi.viewmode();
450 document.title = $('geom_title').value;
453 saveFailure: function(transport) {
454 var httpCode = 0, message = "";
457 httpCode = transport.getStatus();
461 message = SyjStrings.notReachedError;
465 message = SyjStrings.requestError;
466 if (transport.responseJSON) {
467 switch (transport.responseJSON.message) {
469 message = SyjStrings.uniquePathError;
478 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
479 SYJLogin.modalbox.show();
480 this.needsFormResubmit = true;
483 message = SyjStrings.gonePathError;
486 message = SyjStrings.serverError;
487 this.needsFormResubmit = true;
490 message = SyjStrings.unknownError;
495 // is some cases, we let the user resubmit, in some other cases, he
496 // needs to modify the path before submitting again
497 if (this.needsFormResubmit) {
501 this.messenger.setMessage(message, "error");
505 var SYJModalClass = Class.create({
509 this.area = $(this.type + '_area');
510 this.messenger = $(this.type + "_message");
511 this.modalbox = new SimpleBox(this.area, {
512 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
515 $(this.type + "_control_anchor").observe("click", function(evt) {
516 this.modalbox.show();
518 }.bindAsEventListener(this));
520 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
521 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
523 $(this.type + "form").ajaxize({
524 presubmit: this.presubmit.bind(this),
525 onSuccess: this.success.bind(this),
526 onFailure: this.failure.bind(this)
530 checkNotEmpty: function(input, message) {
531 if ($(input).value.strip().empty()) {
532 this.messenger.setMessage(message, "warn");
533 $(input).highlight('#F08080').activate();
539 observer: function(evt) {
540 var simplebox, input;
542 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
543 simplebox = evt.memo;
544 if (simplebox === this.modalbox) {
545 input = this.area.select('input[type="text"]')[0];
550 this.modalbox.hide();
553 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
554 simplebox = evt.memo;
555 if (simplebox === this.modalbox) {
561 failure: function(transport) {
562 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
565 httpCode = transport.getStatus();
570 message = SyjStrings.notReachedError;
575 message = SyjStrings.requestError;
578 message = SyjStrings.serverError;
582 this.messenger.setMessage(message, "error");
583 input = this.area.select('input[type="text"]')[0];
584 input.highlight('#F08080').activate();
588 this.messenger.hide();
589 this.area.select('.message').invoke('setMessageStatus', null);
593 var SYJUserClass = Class.create(SYJModalClass, {
597 init: function($super) {
599 $("termsofusearea").hide();
601 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
603 this.toubox = new SimpleBox($("termsofusearea"), {
604 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
608 if (!$("termsofuseiframe").getAttribute("src")) {
609 $("termsofusearea").show();
610 $("termsofuseiframe").setAttribute("src", evt.target.href);
613 }.bindAsEventListener(this));
615 $$("#login_area_create > a").invoke('observe', 'click',
617 this.modalbox.show();
619 }.bindAsEventListener(this));
621 $("user_pseudo-desc").hide();
622 $("user_pseudo").observe('contentchange', function(evt) {
623 var value = evt.target.value;
624 PseudoChecker.reset();
625 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
626 $("user_pseudo-desc").show().setMessageStatus("warn");
628 $("user_pseudo-desc").hide();
630 }).timedobserve(function() {
631 PseudoChecker.check();
634 $("user_password").observe('contentchange', function(evt) {
635 if (evt.target.value.length < 6) {
636 $("user_password-desc").setMessageStatus("warn");
638 $("user_password-desc").setMessageStatus("success");
640 }.bindAsEventListener(this));
642 $("account-info").hide();
643 $("account-info-bullet").observe('click', function(evt) {
644 var elt = $("account-info");
646 evt.target.src = "icons/bullet_arrow_right.png";
649 evt.target.src = "icons/bullet_arrow_down.png";
656 presubmit: function() {
657 this.messenger.hide();
658 PseudoChecker.reset();
659 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
663 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
664 $("user_pseudo-desc").show().setMessageStatus("warn");
665 $("user_pseudo").highlight('#F08080').activate();
669 if (PseudoChecker.exists[$("user_pseudo").value]) {
670 PseudoChecker.availableMessage(false);
671 $("user_pseudo").highlight('#F08080').activate();
675 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
679 if ($("user_password").value.length < 6) {
680 $("user_password-desc").setMessageStatus("warn");
681 $("user_password").highlight('#F08080').activate();
685 if ($("user_password").value !== $("user_password_confirm").value) {
686 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
687 $("user_password").highlight('#F08080').activate();
691 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
695 if (!$("user_accept").checked) {
696 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
697 $("user_accept_container").highlight('#F08080');
698 $("user_accept").activate();
706 success: function(transport) {
708 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
709 this.modalbox.hide();
710 if (SYJView.needsFormResubmit) {
711 SYJView.messenger.addMessage(SyjStrings.canResubmit);
712 $("geom_submit").activate();
716 failure: function($super, transport) {
717 var httpCode = 0, focusInput = null, message = "";
720 httpCode = transport.getStatus();
728 if (transport.responseJSON) {
729 switch (transport.responseJSON.message) {
731 message = SyjStrings.emailInvalidWarn;
732 focusInput = $("user_email");
735 PseudoChecker.availableMessage(false);
736 focusInput = $("user_pseudo");
739 message = SyjStrings.uniqueEmailError;
740 focusInput = $("user_email");
749 this.messenger.setMessage(message, "error");
751 focusInput.highlight('#F08080').activate();
758 var SYJUser = new SYJUserClass();
760 var SYJLoginClass = Class.create(SYJModalClass, {
763 init: function($super) {
767 presubmit: function() {
768 this.messenger.hide();
769 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
777 success: function(transport) {
778 if (!transport.responseJSON ||
779 typeof transport.responseJSON.iscreator !== "boolean" ||
780 typeof transport.responseJSON.pseudo !== "string"
782 this.messenger.setMessage(SyjStrings.unknownError, "error");
785 LoginMgr.login(transport.responseJSON.iscreator);
786 $$('.logged-pseudo').each(function(elt) {
787 $A(elt.childNodes).filter(function(node) {
788 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
789 }).each(function(node) {
790 node.nodeValue = node.nodeValue.replace('%s', transport.responseJSON.pseudo);
793 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
794 this.modalbox.hide();
795 if (SYJView.needsFormResubmit) {
796 SYJView.messenger.addMessage(SyjStrings.canResubmit);
797 $("geom_submit").activate();
801 failure: function($super, transport) {
802 var httpCode = 0, focusInput = null, message = "";
805 httpCode = transport.getStatus();
813 message = SyjStrings.loginFailure;
814 focusInput = $("login_user");
819 this.messenger.setMessage(message, "error");
821 focusInput.highlight('#F08080').activate();
829 var SYJLogin = new SYJLoginClass();
831 var SYJNewpwdClass = Class.create(SYJModalClass, {
834 presubmit: function() {
835 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
841 success: function(transport) {
842 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
843 this.modalbox.hide();
847 var SYJNewpwd = new SYJNewpwdClass();
849 var LoginMgr = Object.extend(gLoggedInfo, {
852 updateUI: function() {
853 if (!this.controlsdeck) {
854 this.controlsdeck = new Deck("login_controls");
857 this.controlsdeck.setIndex(1);
858 $$(".logged-hide").invoke('hide');
859 $$(".logged-show").invoke('show');
861 this.controlsdeck.setIndex(0);
862 $$(".logged-hide").invoke('show');
863 $$(".logged-show").invoke('hide');
867 if (this.iscreator && SYJView.mode === 'view') {
868 $("edit-btn").show();
870 $("edit-btn").hide();
875 login: function(aIsCreator) {
876 if (typeof aIsCreator === "boolean") {
877 this.iscreator = aIsCreator;
884 var PseudoChecker = {
891 message: function(str, status, throbber) {
893 if (!this.messageelt) {
894 row = new Element('tr');
895 // we can't use row.update('<td></td><td><div></div></td>')
896 // because gecko would mangle the <td>s
897 row.insert(new Element('td'))
898 .insert((new Element('td')).update(new Element('div')));
900 $("user_pseudo").up('tr').insert({after: row});
901 this.messageelt = new Element('span');
902 this.throbber = new Element("img", { src: "icons/pseudo-throbber.gif"});
903 row.down('div').insert(this.throbber).insert(this.messageelt);
906 this.throbber.show();
908 this.throbber.hide();
910 this.messageelt.up().setStyle({visibility: ''});
911 this.messageelt.className = status;
912 this.messageelt.update(str);
915 availableMessage: function(available) {
916 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
917 status = available ? "success": "warn";
918 this.message(message, status, false);
924 this.req = this.currentvalue = null;
926 if (this.messageelt) {
927 this.messageelt.up().setStyle({visibility: 'hidden'});
932 var pseudo = $("user_pseudo").value;
936 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
940 if (typeof this.exists[pseudo] === "boolean") {
942 this.availableMessage(!this.exists[pseudo]);
946 this.message(SyjStrings.pseudoChecking, "", true);
948 this.currentvalue = pseudo;
949 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
950 onFailure: this.failure.bind(this),
951 onSuccess: this.success.bind(this)
955 failure: function(transport) {
956 var httpCode = 0, value = this.currentvalue;
959 httpCode = transport.getStatus();
962 if (httpCode === 404) {
963 this.exists[value] = false;
964 this.availableMessage(true);
969 success: function(transport) {
970 var httpCode = transport.getStatus(), value = this.currentvalue;
972 this.exists[value] = true;
973 this.availableMessage(false);
978 document.observe("dom:loaded", function() {
981 SYJDataUi.viewmode();
986 window.onbeforeunload = function() {
987 if (SYJView.unsavedRoute) {
988 return SyjStrings.unsavedConfirmExit;