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 this.status = "partial";
47 disableSubmit: function() {
48 $("geom_submit").blur();
49 $("geom_submit").disabled = true;
50 this.status = "partial";
55 var SYJDataUi = (function() {
57 getdeck = function() {
59 deck = new Deck("data_controls");
64 viewmode: function() {
65 getdeck().setIndex(0);
67 editmode: function() {
68 getdeck().setIndex(1);
73 OpenLayers.Handler.SyjModifiablePath = OpenLayers.Class(OpenLayers.Handler.ModifiablePath, {
74 mouseup: function(evt) {
75 // do not add a point when navigating
76 var mapControls = this.control.map.controls, idx, ctrl;
78 for (idx = mapControls.length; idx-->0; ) {
79 ctrl = mapControls[idx];
80 if (this.isCtrlNavigationActive(ctrl, evt)) {
84 return OpenLayers.Handler.ModifiablePath.prototype.mouseup.apply(this, arguments);
87 addPoints: function(pixel) {
88 // redraw before last point. As we have a special style for last point, we
89 // need to redraw before last point after adding a new point (otherwise, it
90 // keeps special style forever)
91 var oldpoint = this.point;
92 OpenLayers.Handler.ModifiablePath.prototype.addPoints.apply(this, arguments);
93 this.layer.drawFeature(oldpoint);
96 isCtrlNavigationActive: function(ctrl, evt) {
97 var tolerance = 4, xDiff, yDiff;
99 if (!(ctrl instanceof OpenLayers.Control.Navigation)) {
104 ctrl.zoomBox.active &&
105 ctrl.zoomBox.handler &&
106 ctrl.zoomBox.handler.active &&
107 ctrl.zoomBox.handler.dragHandler &&
108 ctrl.zoomBox.handler.dragHandler.start) {
113 !ctrl.dragPan.active ||
114 !ctrl.dragPan.handler ||
115 !ctrl.dragPan.handler.started ||
116 !ctrl.dragPan.handler.start) {
120 // if mouse moved 4 or less pixels, consider it has not moved.
123 xDiff = evt.xy.x - ctrl.dragPan.handler.start.x;
124 yDiff = evt.xy.y - ctrl.dragPan.handler.start.y;
126 if (Math.sqrt(Math.pow(xDiff,2) + Math.pow(yDiff,2)) <= tolerance) {
132 finalize: function(cancel) {
133 // do nothing. We don't want to finalize path
138 edit: new OpenLayers.StyleMap({
139 "default": new OpenLayers.Style({
140 pointRadius: "${radius}", // sized according to type attribute
141 fillColor: "#ffcc66",
142 strokeColor: "#ff9933",
144 strokeOpacity: "${opacity}",
145 fillOpacity: "${opacity}"
149 radius: function(feature) {
152 if (!(feature.geometry instanceof OpenLayers.Geometry.Point)) {
155 if (feature.type === "middle") {
158 features = feature.layer.features;
159 if (OpenLayers.Util.indexOf(features, feature) === 0) {
161 } else if (OpenLayers.Util.indexOf(features, feature) === features.length - 1) {
166 opacity: function (feature) {
167 if (feature.type === "middle") {
176 "select": new OpenLayers.Style({
177 externalGraphic: "icons/delete.png",
181 "select_for_canvas": new OpenLayers.Style({
183 fillColor: "lightblue"
188 view: new OpenLayers.StyleMap({
189 "default": new OpenLayers.Style({
197 var WGS84 = new OpenLayers.Projection("EPSG:4326");
198 var Mercator = new OpenLayers.Projection("EPSG:900913");
204 wkt: new OpenLayers.Format.WKT({ internalProjection: Mercator, externalProjection: WGS84 }),
205 needsFormResubmit: false,
210 var externalGraphic, baseURL, baseLayer, layerOptions, extent, hidemessenger;
212 // is svg context, opera does not resolve links with base element is svg context
213 externalGraphic = styleMap.edit.styles.select.defaultStyle.externalGraphic;
214 baseURL = document.getElementsByTagName("base")[0].href;
215 styleMap.edit.styles.select.defaultStyle.externalGraphic = baseURL + externalGraphic;
217 this.map = new OpenLayers.Map('map', {
219 new OpenLayers.Control.Navigation(),
220 new OpenLayers.Control.PanZoom(),
221 new OpenLayers.Control.Attribution()
226 baseLayer = new OpenLayers.Layer.OSM("OSM", null, { wrapDateLine: true , attribution: SyjStrings.osmAttribution });
228 layerOptions = {format: OpenLayers.Format.WKT,
230 styleMap: styleMap.view,
231 attribution: SyjStrings.geomAttribution };
233 this.viewLayer = new OpenLayers.Layer.Vector("View Layer", layerOptions);
234 this.map.addLayers([baseLayer, this.viewLayer]);
237 $("edit-btn").observe('click', function() {
238 $("geom_submit").value = SyjStrings.editAction;
239 this.messenger.hide();
245 if ($("create-btn")) {
246 $("create-btn").observe('click', function() {
247 $("geom_submit").value = SyjStrings.createAction;
248 this.messenger.hide();
250 this.mode = 'create';
254 if ($("clone-btn")) {
255 $("clone-btn").observe('click', function() {
256 $("geom_submit").value = SyjStrings.cloneAction;
257 $("geom_title").value = "";
258 this.messenger.hide();
260 this.mode = 'create';
261 SyjSaveUI.enableSubmit();
265 $("geomform").ajaxize({
266 presubmit: this.prepareForm.bind(this),
267 onSuccess: this.saveSuccess.bind(this),
268 onFailure: this.saveFailure.bind(this)
272 this.messenger = $('message');
273 hidemessenger = this.messenger.empty();
274 new CloseBtn(this.messenger, {
280 this.messenger.hide();
283 if (typeof gInitialGeom !== "undefined" && typeof gInitialGeom.data !== "undefined") {
284 this.viewLayer.addFeatures([this.wkt.read(gInitialGeom.data)]);
285 extent = this.viewLayer.getDataExtent();
286 // XXX: ie has not guessed height of map main div yet during map
287 // initialisation. Now, it will read it correctly.
288 this.map.updateSize();
290 extent = new OpenLayers.Bounds(gMaxExtent.minlon, gMaxExtent.minlat, gMaxExtent.maxlon, gMaxExtent.maxlat)
291 .transform(WGS84, Mercator);
293 this.map.zoomToExtent(extent);
294 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
297 observer: function(evt) {
298 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
299 this.messenger.hide();
303 prepareForm: function(form) {
304 if (!LoginMgr.logged && !$("geom_accept").checked) {
305 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
306 $("geom_accept_container").highlight('#F08080');
307 $("geom_accept").activate();
311 var line, realPoints, idx;
313 line = new OpenLayers.Geometry.LineString();
314 realPoints = this.editControl.handler.realPoints;
315 for (idx = 0; idx < realPoints.length; idx++) {
316 line.addComponent(realPoints[idx].geometry.clone());
318 this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
322 $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
323 if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
324 $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
326 $("geomform").setAttribute("action", "path");
328 this.needsFormResubmit = false;
329 SyjSaveUI.disable.bind(SyjSaveUI).defer();
330 this.messenger.hide();
334 viewMode: function() {
335 var handler = this.editControl.handler;
336 OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
337 // we need to recreate them on next createFeature; otherwise
338 // they'll reference destroyed features
339 delete(handler.handlers.drag);
340 delete(handler.handlers.feature);
341 this.editControl.deactivate();
344 editMode: function() {
345 var components, point0, point, pixels, pixel, idx;
347 this.initEditControl();
349 this.editControl.activate();
350 if (this.viewLayer.features.length) {
351 components = this.viewLayer.features[0].geometry.components;
352 point0 = components[0];
354 pixel = this.map.getPixelFromLonLat(new OpenLayers.LonLat(point0.x, point0.y));
355 this.editControl.handler.createFeature(pixel);
356 this.editControl.handler.lastUp = pixel;
358 for (idx = 1; idx < components.length; idx++) {
359 point = components[idx];
360 pixels.push(this.map.getPixelFromLonLat(new OpenLayers.LonLat(point.x, point.y)));
362 this.editControl.handler.addPoints(pixels);
364 this.unsavedRoute = {
365 features: this.viewLayer.features.invoke('clone'),
366 title: $("geom_title").value
370 this.viewLayer.destroyFeatures();
372 SYJDataUi.editmode();
373 if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
374 SyjSaveUI.disableSubmit();
380 initEditControl: function() {
383 if (this.editControl) {
387 this.editControl = new OpenLayers.Control.DrawFeature(new OpenLayers.Layer.Vector(), OpenLayers.Handler.SyjModifiablePath, {
389 modify: function(f, line) {
390 if (!SYJView.unsavedRoute) {
391 SYJView.unsavedRoute = {};
393 if (this.handler.realPoints.length < 2) {
403 styleMap: styleMap.edit
407 this.map.addControl(this.editControl);
408 if (this.editControl.layer.renderer instanceof OpenLayers.Renderer.Canvas) {
409 // using externalGraphic with canvas renderer is definitively too buggy
410 styles = this.editControl.handler.layerOptions.styleMap.styles;
411 styles.select = styles.select_for_canvas;
413 new CloseBtn($("geomform"), {
415 marginRight: "-40px",
418 callback: function(form) {
421 SYJDataUi.viewmode();
422 this.messenger.hide();
424 if (this.unsavedRoute && typeof this.unsavedRoute.features !== "undefined") {
425 this.viewLayer.addFeatures(this.unsavedRoute.features);
427 if (this.unsavedRoute && typeof this.unsavedRoute.title !== "undefined") {
428 $("geom_title").value = this.unsavedRoute.title;
430 $("geom_title").value = "";
432 this.unsavedRoute = null;
437 saveSuccess: function(transport) {
438 this.unsavedRoute = null;
440 if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
441 location = transport.responseJSON.redirect;
445 this.messenger.setMessage(SyjStrings.saveSuccess, "success");
446 SYJDataUi.viewmode();
447 document.title = $('geom_title').value;
450 saveFailure: function(transport) {
451 var httpCode = 0, message = "";
454 httpCode = transport.getStatus();
458 message = SyjStrings.notReachedError;
462 message = SyjStrings.requestError;
463 if (transport.responseJSON) {
464 switch (transport.responseJSON.message) {
466 message = SyjStrings.uniquePathError;
475 SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
476 SYJLogin.modalbox.show();
477 this.needsFormResubmit = true;
480 message = SyjStrings.gonePathError;
483 message = SyjStrings.serverError;
484 this.needsFormResubmit = true;
487 message = SyjStrings.unknownError;
492 // is some cases, we let the user resubmit, in some other cases, he
493 // needs to modify the path before submitting again
494 if (this.needsFormResubmit) {
498 this.messenger.setMessage(message, "error");
502 var SYJModalClass = Class.create({
506 this.area = $(this.type + '_area');
507 this.messenger = $(this.type + "_message");
508 this.modalbox = new SimpleBox(this.area, {
509 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
512 $(this.type + "_control_anchor").observe("click", function(evt) {
513 this.modalbox.show();
515 }.bindAsEventListener(this));
517 document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
518 document.observe('simplebox:hidden', this.observer.bindAsEventListener(this));
520 $(this.type + "form").ajaxize({
521 presubmit: this.presubmit.bind(this),
522 onSuccess: this.success.bind(this),
523 onFailure: this.failure.bind(this)
527 checkNotEmpty: function(input, message) {
528 if ($(input).value.strip().empty()) {
529 this.messenger.setMessage(message, "warn");
530 $(input).highlight('#F08080').activate();
536 observer: function(evt) {
537 var simplebox, input;
539 if (evt.eventName === "simplebox:shown" && evt.memo.element !== $("termsofusearea")) {
540 simplebox = evt.memo;
541 if (simplebox === this.modalbox) {
542 input = this.area.select('input[type="text"]')[0];
547 this.modalbox.hide();
550 } else if (evt.eventName === "simplebox:hidden" && evt.memo.element !== $("termsofusearea")) {
551 simplebox = evt.memo;
552 if (simplebox === this.modalbox) {
558 failure: function(transport) {
559 var httpCode = 0, message = SyjStrings.unknownError, input; // default message error
562 httpCode = transport.getStatus();
567 message = SyjStrings.notReachedError;
572 message = SyjStrings.requestError;
575 message = SyjStrings.serverError;
579 this.messenger.setMessage(message, "error");
580 input = this.area.select('input[type="text"]')[0];
581 input.highlight('#F08080').activate();
585 this.messenger.hide();
586 this.area.select('.message').invoke('setMessageStatus', null);
590 var SYJUserClass = Class.create(SYJModalClass, {
594 init: function($super) {
596 $("termsofusearea").hide();
598 $$("#user_termsofuse_anchor, #geom_termsofuse_anchor").invoke('observe', "click", function(evt) {
600 this.toubox = new SimpleBox($("termsofusearea"), {
601 closeMethods: ["onescapekey", "onouterclick", "onbutton"]
605 if (!$("termsofuseiframe").getAttribute("src")) {
606 $("termsofusearea").show();
607 $("termsofuseiframe").setAttribute("src", evt.target.href);
610 }.bindAsEventListener(this));
612 $$("#login_area_create > a").invoke('observe', 'click',
614 this.modalbox.show();
616 }.bindAsEventListener(this));
618 $("user_pseudo-desc").hide();
619 $("user_pseudo").observe('contentchange', function(evt) {
620 var value = evt.target.value;
621 PseudoChecker.reset();
622 if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
623 $("user_pseudo-desc").show().setMessageStatus("warn");
625 $("user_pseudo-desc").hide();
627 }).timedobserve(function() {
628 PseudoChecker.check();
631 $("user_password").observe('contentchange', function(evt) {
632 if (evt.target.value.length < 6) {
633 $("user_password-desc").setMessageStatus("warn");
635 $("user_password-desc").setMessageStatus("success");
637 }.bindAsEventListener(this));
639 $("account-info").hide();
640 $("account-info-bullet").observe('click', function(evt) {
641 var elt = $("account-info");
643 evt.target.src = "icons/bullet_arrow_right.png";
646 evt.target.src = "icons/bullet_arrow_down.png";
653 presubmit: function() {
654 this.messenger.hide();
655 PseudoChecker.reset();
656 if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
660 if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
661 $("user_pseudo-desc").show().setMessageStatus("warn");
662 $("user_pseudo").highlight('#F08080').activate();
666 if (PseudoChecker.exists[$("user_pseudo").value]) {
667 PseudoChecker.availableMessage(false);
668 $("user_pseudo").highlight('#F08080').activate();
672 if (!(this.checkNotEmpty("user_password", SyjStrings.passwordEmptyWarn))) {
676 if ($("user_password").value.length < 6) {
677 $("user_password-desc").setMessageStatus("warn");
678 $("user_password").highlight('#F08080').activate();
682 if ($("user_password").value !== $("user_password_confirm").value) {
683 this.messenger.setMessage(SyjStrings.passwordNoMatchWarn, "warn");
684 $("user_password").highlight('#F08080').activate();
688 if (!(this.checkNotEmpty("user_email", SyjStrings.emailEmptyWarn))) {
692 if (!$("user_accept").checked) {
693 this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
694 $("user_accept_container").highlight('#F08080');
695 $("user_accept").activate();
703 success: function(transport) {
705 SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
706 this.modalbox.hide();
707 if (SYJView.needsFormResubmit) {
708 SYJView.messenger.addMessage(SyjStrings.canResubmit);
709 $("geom_submit").activate();
713 failure: function($super, transport) {
714 var httpCode = 0, focusInput = null, message = "";
717 httpCode = transport.getStatus();
725 if (transport.responseJSON) {
726 switch (transport.responseJSON.message) {
728 message = SyjStrings.emailInvalidWarn;
729 focusInput = $("user_email");
732 PseudoChecker.availableMessage(false);
733 focusInput = $("user_pseudo");
736 message = SyjStrings.uniqueEmailError;
737 focusInput = $("user_email");
746 this.messenger.setMessage(message, "error");
748 focusInput.highlight('#F08080').activate();
755 var SYJUser = new SYJUserClass();
757 var SYJLoginClass = Class.create(SYJModalClass, {
760 init: function($super) {
764 presubmit: function() {
765 this.messenger.hide();
766 if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
774 success: function(transport) {
775 if (!transport.responseJSON ||
776 typeof transport.responseJSON.iscreator !== "boolean" ||
777 typeof transport.responseJSON.pseudo !== "string"
779 this.messenger.setMessage(SyjStrings.unknownError, "error");
782 LoginMgr.login(transport.responseJSON.iscreator);
783 $$('.logged-pseudo').each(function(elt) {
784 $A(elt.childNodes).filter(function(node) {
785 return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
786 }).each(function(node) {
787 node.nodeValue = node.nodeValue.replace('%s', transport.responseJSON.pseudo);
790 SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
791 this.modalbox.hide();
792 if (SYJView.needsFormResubmit) {
793 SYJView.messenger.addMessage(SyjStrings.canResubmit);
794 $("geom_submit").activate();
798 failure: function($super, transport) {
799 var httpCode = 0, focusInput = null, message = "";
802 httpCode = transport.getStatus();
810 message = SyjStrings.loginFailure;
811 focusInput = $("login_user");
816 this.messenger.setMessage(message, "error");
818 focusInput.highlight('#F08080').activate();
826 var SYJLogin = new SYJLoginClass();
828 var SYJNewpwdClass = Class.create(SYJModalClass, {
831 presubmit: function() {
832 if (!(this.checkNotEmpty("newpwd_email", SyjStrings.emailEmptyWarn))) {
838 success: function(transport) {
839 SYJView.messenger.setMessage(SyjStrings.newpwdSuccess, "success");
840 this.modalbox.hide();
844 var SYJNewpwd = new SYJNewpwdClass();
846 var LoginMgr = Object.extend(gLoggedInfo, {
849 updateUI: function() {
850 if (!this.controlsdeck) {
851 this.controlsdeck = new Deck("login_controls");
854 this.controlsdeck.setIndex(1);
855 $$(".logged-hide").invoke('hide');
856 $$(".logged-show").invoke('show');
858 this.controlsdeck.setIndex(0);
859 $$(".logged-hide").invoke('show');
860 $$(".logged-show").invoke('hide');
864 if (this.iscreator && SYJView.mode === 'view') {
865 $("edit-btn").show();
867 $("edit-btn").hide();
872 login: function(aIsCreator) {
873 if (typeof aIsCreator === "boolean") {
874 this.iscreator = aIsCreator;
881 var PseudoChecker = {
888 message: function(str, status, throbber) {
890 if (!this.messageelt) {
891 row = new Element('tr');
892 // we can't use row.update('<td></td><td><div></div></td>')
893 // because gecko would mangle the <td>s
894 row.insert(new Element('td'))
895 .insert((new Element('td')).update(new Element('div')));
897 $("user_pseudo").up('tr').insert({after: row});
898 this.messageelt = new Element('span');
899 this.throbber = new Element("img", { src: "icons/pseudo-throbber.gif"});
900 row.down('div').insert(this.throbber).insert(this.messageelt);
903 this.throbber.show();
905 this.throbber.hide();
907 this.messageelt.up().setStyle({visibility: ''});
908 this.messageelt.className = status;
909 this.messageelt.update(str);
912 availableMessage: function(available) {
913 var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
914 status = available ? "success": "warn";
915 this.message(message, status, false);
921 this.req = this.currentvalue = null;
923 if (this.messageelt) {
924 this.messageelt.up().setStyle({visibility: 'hidden'});
929 var pseudo = $("user_pseudo").value;
933 if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
937 if (typeof this.exists[pseudo] === "boolean") {
939 this.availableMessage(!this.exists[pseudo]);
943 this.message(SyjStrings.pseudoChecking, "", true);
945 this.currentvalue = pseudo;
946 this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
947 onFailure: this.failure.bind(this),
948 onSuccess: this.success.bind(this)
952 failure: function(transport) {
953 var httpCode = 0, value = this.currentvalue;
956 httpCode = transport.getStatus();
959 if (httpCode === 404) {
960 this.exists[value] = false;
961 this.availableMessage(true);
966 success: function(transport) {
967 var httpCode = transport.getStatus(), value = this.currentvalue;
969 this.exists[value] = true;
970 this.availableMessage(false);
975 document.observe("dom:loaded", function() {
978 SYJDataUi.viewmode();
983 window.onbeforeunload = function() {
984 if (SYJView.unsavedRoute) {
985 return SyjStrings.unsavedConfirmExit;