X-Git-Url: https://dev.renevier.net/?a=blobdiff_plain;f=public%2Fjs%2Fsyj.js;h=112c6f762530d03ba2c67a0144dc98ab075911e3;hb=925b83c0d6703c33469ec668171ac11f36db7980;hp=b5121d4752a5a56fda3605ae5f1fa26674cb374b;hpb=f3d301cf61cd09ad9089efb5d016e05ce6318bee;p=syj.git

diff --git a/public/js/syj.js b/public/js/syj.js
index b5121d4..112c6f7 100644
--- a/public/js/syj.js
+++ b/public/js/syj.js
@@ -1,20 +1,5 @@
 /*  This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
     and is published under the AGPL license. */
-Element.addMethods('input', {
-    observe : Element.Methods.observe.wrap(function(proceed, element, eventName, handler) {
-        if (eventName === "contentchange") {
-            proceed(element, 'keyup', function(evt) {
-                if (evt.keyCode === 13) {
-                    return;
-                }
-                handler.apply(null, arguments);
-            });
-            proceed(element, 'paste', handler);
-            return proceed(element, 'change', handler);
-        }
-        return proceed(element, eventName, handler);
-    })
-});
 
 // avoid openlayers alerts
 OpenLayers.Console.userError = function(error) {
@@ -80,18 +65,14 @@ var SyjSaveUI = {
 };
 
 var SyjEditUI = {
-    init: function() {
-        return this;
-    },
-
     hide: function() {
-        $("edit-btn").blur();
-        $("edit-btn").hide();
+        $("data_controls_btns").blur();
+        $("data_controls_btns").hide();
         return this;
     },
 
     show: function() {
-        $("edit-btn").show();
+        $("data_controls_btns").show();
         return this;
     }
 };
@@ -229,9 +210,11 @@ var SYJView = {
     map: null,
     wkt: new OpenLayers.Format.WKT({ internalProjection: Mercator, externalProjection: WGS84 }),
     needsFormResubmit: false,
+    unsavedRoute: null,
+    mode: 'view',
 
     init: function() {
-        var externalGraphic, baseURL, baseLayer, layerOptions, extent = null, hidemessenger;
+        var externalGraphic, baseURL, baseLayer, layerOptions, extent, hidemessenger;
 
         // is svg context, opera does not resolve links with base element is svg context
         externalGraphic = styleMap.edit.styles.select.defaultStyle.externalGraphic;
@@ -259,11 +242,34 @@ var SYJView = {
         this.viewLayer = new OpenLayers.Layer.Vector("View Layer", layerOptions);
         this.map.addLayers([baseLayer, this.viewLayer]);
 
-        $("edit-btn").observe('click', (function() {
-            this.messenger.hide();
-            this.editMode();
-        }).bind(this));
-        SyjEditUI.init().hide();
+        if ($("edit-btn")) {
+            $("edit-btn").observe('click', (function() {
+                $("geom_submit").value = SyjStrings.editAction;
+                this.messenger.hide();
+                this.editMode();
+                this.mode = 'edit';
+            }).bind(this));
+        }
+
+        if ($("create-btn")) {
+            $("create-btn").observe('click', (function() {
+                $("geom_submit").value = SyjStrings.createAction;
+                this.messenger.hide();
+                this.editMode();
+                this.mode = 'create';
+            }).bind(this));
+        }
+
+        if ($("clone-btn")) {
+            $("clone-btn").observe('click', (function() {
+                $("geom_submit").value = SyjStrings.cloneAction;
+                $("geom_title").value = "";
+                this.messenger.hide();
+                this.editMode();
+                this.mode = 'create';
+                SyjSaveUI.enableSubmit();
+            }).bind(this));
+        }
 
         $("geomform").ajaxize({
                 presubmit: this.prepareForm.bind(this),
@@ -283,18 +289,15 @@ var SYJView = {
             this.messenger.hide();
         }
 
-        extent = null;
         if ($("geom_data").value) {
             this.viewLayer.addFeatures([this.wkt.read($("geom_data").value)]);
             extent = this.viewLayer.getDataExtent();
             // XXX: ie has not guessed height of map main div yet during map
             // initialisation. Now, it will read it correctly.
             this.map.updateSize();
-            SyjEditUI.show();
         } else {
             extent = new OpenLayers.Bounds(gMaxExtent.minlon, gMaxExtent.minlat, gMaxExtent.maxlon, gMaxExtent.maxlat)
                                          .transform(WGS84, Mercator);
-            this.editMode();
         }
         this.map.zoomToExtent(extent);
         document.observe('simplebox:shown', this.observer.bindAsEventListener(this));
@@ -307,14 +310,14 @@ var SYJView = {
     },
 
     prepareForm: function(form) {
-        if (!loginMgr.logged && !$("geom_accept").checked) {
+        if (!LoginMgr.logged && !$("geom_accept").checked) {
             this.messenger.setMessage(SyjStrings.acceptTermsofuseWarn, "warn");
             $("geom_accept_container").highlight('#F08080');
             $("geom_accept").activate();
             return false;
         }
 
-        var line, realPoints, idx, handler;
+        var line, realPoints, idx;
 
         line = new OpenLayers.Geometry.LineString();
         realPoints = this.editControl.handler.realPoints;
@@ -322,21 +325,31 @@ var SYJView = {
             line.addComponent(realPoints[idx].geometry.clone());
         }
         this.viewLayer.addFeatures(new OpenLayers.Feature.Vector(line));
-        handler = this.editControl.handler;
-        OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
-        // we need to recreate them on next createFeature; otherwise
-        // they'll reference destroyed features
-        delete(handler.handlers.drag);
-        delete(handler.handlers.feature);
-        this.editControl.deactivate();
+
+        this.viewMode();
 
         $("geom_data").value = this.wkt.write(new OpenLayers.Feature.Vector(line));
+        if (this.mode === "edit" && typeof gLoggedInfo.pathid !== "undefined") {
+            $("geomform").setAttribute("action", "path/" + gLoggedInfo.pathid.toString() + '/update');
+        } else {
+            $("geomform").setAttribute("action", "path");
+        }
         this.needsFormResubmit = false;
         SyjSaveUI.disable.bind(SyjSaveUI).defer();
         this.messenger.hide();
         return true;
     },
 
+    viewMode: function() {
+        var handler = this.editControl.handler;
+        OpenLayers.Handler.ModifiablePath.prototype.finalize.apply(handler, arguments);
+        // we need to recreate them on next createFeature; otherwise
+        // they'll reference destroyed features
+        delete(handler.handlers.drag);
+        delete(handler.handlers.feature);
+        this.editControl.deactivate();
+    },
+
     editMode: function() {
         var components, point0, point, pixels, pixel, idx;
 
@@ -357,13 +370,18 @@ var SYJView = {
                 }
                 this.editControl.handler.addPoints(pixels);
             }
+            this.unsavedRoute = {
+                features: this.viewLayer.features.invoke('clone'),
+                title: $("geom_title").value
+            };
         }
 
         this.viewLayer.destroyFeatures();
 
         SyjEditUI.hide();
         if (this.editControl.handler.realPoints && this.editControl.handler.realPoints.length >= 2) {
-            SyjSaveUI.show().disableSubmit();
+            SyjSaveUI.show();
+            SyjSaveUI.disableSubmit();
         } else {
             SyjSaveUI.show().disable();
         }
@@ -399,17 +417,41 @@ var SYJView = {
             styles = this.editControl.handler.layerOptions.styleMap.styles;
             styles.select = styles.select_for_canvas;
         }
+        new CloseBtn($("geomform"), {
+            style : {
+                marginRight: "-40px",
+                marginTop: "-20px"
+            },
+            callback: function(form) {
+                this.viewMode();
+                this.mode = 'view';
+                SyjSaveUI.hide();
+                SyjEditUI.show();
+                this.messenger.hide();
+
+                if (typeof this.unsavedRoute.features !== "undefined") {
+                    this.viewLayer.addFeatures(this.unsavedRoute.features);
+                }
+                if (typeof this.unsavedRoute.title !== "undefined") {
+                    $("geom_title").value = this.unsavedRoute.title;
+                } else {
+                    $("geom_title").value = "";
+                }
+                this.unsavedRoute = null;
+            }.bind(this)
+        });
     },
 
     saveSuccess: function(transport) {
-      if (!$("geom_id").value) {
-          location = "idx/" + transport.responseText;
+      if (transport.responseJSON && (typeof transport.responseJSON.redirect === "string")) {
+          location = transport.responseJSON.redirect;
           return;
       }
-      this.messenger.setMessage(SyjStrings.saveSuccess, "success");
 
+      this.messenger.setMessage(SyjStrings.saveSuccess, "success");
       SyjSaveUI.hide();
       SyjEditUI.show();
+      this.unsavedRoute = null;
       document.title = $('geom_title').value;
     },
 
@@ -419,20 +461,15 @@ var SYJView = {
         if (transport) {
             httpCode = transport.getStatus();
         }
-        message = "";
         switch (httpCode) {
             case 0:
                 message = SyjStrings.notReachedError;
             break;
             case 400:
             case 404:
-            case 410:
-                message = SyjStrings.requestError; // default message
+                message = SyjStrings.requestError;
                 if (transport.responseJSON) {
                     switch (transport.responseJSON.message) {
-                        case "unreferenced":
-                            message = SyjStrings.unreferencedError;
-                        break;
                         case "uniquepath":
                             message = SyjStrings.uniquePathError;
                         break;
@@ -441,6 +478,15 @@ var SYJView = {
                     }
                 }
             break;
+            case 403:
+                message = "";
+                SYJLogin.messenger.setMessage(SyjStrings.loginNeeded, "warn");
+                SYJLogin.modalbox.show();
+                this.needsFormResubmit = true;
+            break;
+            case 410:
+                message = SyjStrings.gonePathError;
+            break;
             case 500:
                 message = SyjStrings.serverError;
                 this.needsFormResubmit = true;
@@ -575,6 +621,19 @@ var SYJUserClass = Class.create(SYJModalClass, {
                 evt.stop();
             }.bindAsEventListener(this));
 
+        $("user_pseudo-desc").hide();
+        $("user_pseudo").observe('contentchange', function(evt) {
+            var value = evt.target.value;
+            PseudoChecker.reset();
+            if (value && !(value.match(/^[a-zA-Z0-9_.]+$/))) {
+                $("user_pseudo-desc").show().setMessageStatus("warn");
+            } else {
+                $("user_pseudo-desc").hide();
+            }
+        }).timedobserve(function() {
+            PseudoChecker.check();
+        });
+
         $("user_password").observe('contentchange', function(evt) {
             if (evt.target.value.length < 6) {
                 $("user_password-desc").setMessageStatus("warn");
@@ -598,12 +657,20 @@ var SYJUserClass = Class.create(SYJModalClass, {
     },
 
     presubmit: function() {
+        this.messenger.hide();
+        PseudoChecker.reset();
         if (!(this.checkNotEmpty("user_pseudo", SyjStrings.userEmptyWarn))) {
             return false;
         }
 
         if (!($("user_pseudo").value.match(/^[a-zA-Z0-9_.]+$/))) {
-            this.messenger.setMessage(SyjStrings.invalidPseudo, "warn");
+            $("user_pseudo-desc").show().setMessageStatus("warn");
+            $("user_pseudo").highlight('#F08080').activate();
+            return false;
+        }
+
+        if (PseudoChecker.exists[$("user_pseudo").value]) {
+            PseudoChecker.availableMessage(false);
             $("user_pseudo").highlight('#F08080').activate();
             return false;
         }
@@ -640,7 +707,7 @@ var SYJUserClass = Class.create(SYJModalClass, {
     },
 
     success: function(transport) {
-        loginMgr.login();
+        LoginMgr.login();
         SYJView.messenger.setMessage(SyjStrings.userSuccess, "success");
         this.modalbox.hide();
         if (SYJView.needsFormResubmit) {
@@ -668,7 +735,7 @@ var SYJUserClass = Class.create(SYJModalClass, {
                             focusInput = $("user_email");
                         break;
                         case "uniquepseudo":
-                            message = SyjStrings.uniqueUserError;
+                            PseudoChecker.availableMessage(false);
                             focusInput = $("user_pseudo");
                         break;
                         case "uniqueemail":
@@ -680,11 +747,11 @@ var SYJUserClass = Class.create(SYJModalClass, {
             break;
         }
 
-        if (message) {
-            this.messenger.setMessage(message, "error");
-            if (focusInput) {
-                focusInput.highlight('#F08080').activate();
+        if (focusInput) {
+            if (message) {
+                this.messenger.setMessage(message, "error");
             }
+            focusInput.highlight('#F08080').activate();
             return;
         }
 
@@ -701,6 +768,7 @@ var SYJLoginClass = Class.create(SYJModalClass, {
     },
 
     presubmit: function() {
+        this.messenger.hide();
         if (!(this.checkNotEmpty("login_user", SyjStrings.userEmptyWarn))) {
             return false;
         }
@@ -711,9 +779,9 @@ var SYJLoginClass = Class.create(SYJModalClass, {
 
     success: function(transport) {
         if (transport.responseText === "1") {
-            loginMgr.login(true);
+            LoginMgr.login(true);
         } else {
-            loginMgr.login();
+            LoginMgr.login();
         }
         SYJView.messenger.setMessage(SyjStrings.loginSuccess, "success");
         this.modalbox.hide();
@@ -771,7 +839,7 @@ var SYJNewpwdClass = Class.create(SYJModalClass, {
 });
 var SYJNewpwd = new SYJNewpwdClass();
 
-var loginMgr = Object.extend(gLoggedInfo, {
+var LoginMgr = Object.extend(gLoggedInfo, {
     controlsdeck: null,
 
     updateUI: function() {
@@ -788,10 +856,12 @@ var loginMgr = Object.extend(gLoggedInfo, {
             $$(".logged-show").invoke('hide');
         }
 
-        if (this.iscreator) {
-            $("data_controls").show();
-        } else {
-            $("data_controls").hide();
+        if ($("edit-btn")) {
+            if (this.iscreator && SYJView.mode === 'view') {
+                $("edit-btn").show();
+            } else {
+                $("edit-btn").hide();
+            }
         }
     },
 
@@ -804,10 +874,104 @@ var loginMgr = Object.extend(gLoggedInfo, {
     }
 });
 
+var PseudoChecker = {
+    req: null,
+    exists: {},
+    currentvalue: null,
+    messageelt: null,
+    throbber: null,
+
+    message: function(str, status, throbber) {
+        var row;
+        if (!this.messageelt) {
+            row = new Element('tr');
+            // we can't use row.update('<td></td><td><div></div></td>')
+            // because gecko would mangle the <td>s
+            row.insert(new Element('td'))
+               .insert((new Element('td')).update(new Element('div')));
+
+            $("user_pseudo").up('tr').insert({after: row});
+            this.messageelt = new Element('span');
+            this.throbber = new Element("img", { src: "icons/pseudo-throbber.gif"});
+            row.down('div').insert(this.throbber).insert(this.messageelt);
+        }
+        if (throbber) {
+            this.throbber.show();
+        } else {
+            this.throbber.hide();
+        }
+        this.messageelt.up().setStyle({visibility: ''});
+        this.messageelt.className = status;
+        this.messageelt.update(str);
+    },
+
+    availableMessage: function(available) {
+        var message = available ? SyjStrings.availablePseudo: SyjStrings.unavailablePseudo,
+            status = available ? "success": "warn";
+        this.message(message, status, false);
+    },
+
+    reset: function() {
+        if (this.req) {
+            this.req.abort();
+            this.req = this.currentvalue = null;
+        }
+        if (this.messageelt) {
+            this.messageelt.up().setStyle({visibility: 'hidden'});
+        }
+    },
+
+    check: function() {
+        var pseudo = $("user_pseudo").value;
+
+        this.reset();
+
+        if (!pseudo || !(pseudo.match(/^[a-zA-Z0-9_.]+$/))) {
+            return;
+        }
+
+        if (typeof this.exists[pseudo] === "boolean") {
+            this.reset();
+            this.availableMessage(!this.exists[pseudo]);
+            return;
+        }
+
+        this.message(SyjStrings.pseudoChecking, "", true);
+
+        this.currentvalue = pseudo;
+        this.req = new Ajax.TimedRequest('userexists/' + encodeURIComponent(pseudo), 20, {
+            onFailure: this.failure.bind(this),
+            onSuccess: this.success.bind(this)
+        });
+    },
+
+    failure: function(transport) {
+        var httpCode = 0, value = this.currentvalue;
+
+        if (transport) {
+            httpCode = transport.getStatus();
+        }
+        this.reset();
+        if (httpCode === 404) {
+            this.exists[value] = false;
+            this.availableMessage(true);
+        }
+
+    },
+
+    success: function(transport) {
+        var httpCode = transport.getStatus(), value = this.currentvalue;
+        this.reset();
+        this.exists[value] = true;
+        this.availableMessage(false);
+    }
+};
+
+
 document.observe("dom:loaded", function() {
     SYJLogin.init();
     SYJUser.init();
     SYJView.init();
     SYJNewpwd.init();
-    loginMgr.updateUI();
+    LoginMgr.updateUI();
 });