src/redakcja/static/js/wiki/base.js

   1 (function($)
   2 {
   3     var noop = function() { };
   4
   5     $.wiki = {
   6         perspectives: {},
   7         cls: {},
   8         state: {
   9             "version": 1,
  10             "perspectives": {
  11                 "ScanGalleryPerspective": {
  12                     "show": true,
  13                     "page": undefined
  14                 },
  15                 "CodeMirrorPerspective": {}
  16                 /*
  17                   "VisualPerspective": {},
  18                   "HistoryPerspective": {},
  19                   "SummaryPerspective": {}
  20                 */
  21             }
  22         }
  23     };
  24
  25     $.wiki.loadConfig = function() {
  26         if(!window.localStorage)
  27             return;
  28
  29         try {
  30             var value = window.localStorage.getItem(CurrentDocument.id) || "{}";
  31             var config = JSON.parse(value);
  32
  33             if (config.version == $.wiki.state.version) {
  34                 $.wiki.state.perspectives = $.extend($.wiki.state.perspectives, config.perspectives);
  35             }
  36         } catch(e) {
  37             console.log("Failed to load config, using default.");
  38         }
  39
  40         console.log("Loaded:", $.wiki.state, $.wiki.state.version);
  41     };
  42
  43     $(window).bind('unload', function() {
  44         if(window.localStorage)
  45             window.localStorage.setItem(CurrentDocument.id, JSON.stringify($.wiki.state));
  46     })
  47
  48
  49     $.wiki.activePerspective = function() {
  50         return this.perspectives[$("#tabs li a.active").parent().attr('id')];
  51     };
  52
  53     $.wiki.exitContext = function() {
  54         var ap = this.activePerspective();
  55         if(ap) ap.onExit();
  56         return ap;
  57     };
  58
  59     $.wiki.enterContext = function(ap) {
  60         if(ap) ap.onEnter();
  61     };
  62
  63     $.wiki.isDirty = function() {
  64         var ap = this.activePerspective();
  65         return (!!CurrentDocument && CurrentDocument.has_local_changes) || ap.dirty();
  66     };
  67
  68     $.wiki.newTab = function(doc, title, klass, base_id) {
  69         var id = (''+klass)+'_' + base_id;
  70         var $tab = $('<li class="nav-item" id="'+id+'" data-ui-related="'+base_id+'" data-ui-jsclass="'+klass+'" ><a href="#" class="nav-link">'
  71                      + title + ' <span class="badge badge-danger tabclose">x</span></a></li>');
  72         var $view = $('<div class="editor '+klass+'" id="'+base_id+'"> </div>');
  73
  74         this.perspectives[id] = new $.wiki[klass]({
  75             doc: doc,
  76             id: id,
  77             base_id: base_id,
  78         });
  79
  80         $('#tabs').append($tab);
  81         $view.hide().appendTo('#editor');
  82         return {
  83             tab: $tab[0],
  84             view: $view[0],
  85         };
  86     };
  87
  88     $.wiki.initTab = function(options) {
  89         var klass = $(options.tab).attr('data-ui-jsclass');
  90
  91         let perspective = new $.wiki[klass]({
  92             doc: options.doc,
  93             id: $(options.tab).attr('id'),
  94         });
  95         $.wiki.perspectives[perspective.perspective_id] = perspective;
  96         return perspective;
  97     };
  98
  99     $.wiki.perspectiveForTab = function(tab) { // element or id
 100         return this.perspectives[ $(tab).attr('id')];
 101     }
 102
 103     $.wiki.exitTab = function(tab){
 104         var self = this;
 105         var $tab = $(tab);
 106         if (!('.active', $tab).length) return;
 107         $('.active', $tab).removeClass('active');
 108         self.perspectives[$tab.attr('id')].onExit();
 109         $('#' + $tab.attr('data-ui-related')).hide();
 110     }
 111
 112     $.wiki.switchToTab = function(tab){
 113         var self = this;
 114         var $tab = $(tab);
 115
 116         // Create dynamic tabs (for diffs).
 117         if ($tab.length != 1) {
 118             let parts = tab.split('_');
 119             if (parts.length > 1) {
 120                 // TODO: register perspectives for it.
 121                 if (parts[0] == '#DiffPerspective') {
 122                     $tab = $($.wiki.DiffPerspective.openId(parts[1]));
 123                 }
 124             }
 125         }
 126
 127         if($tab.length != 1)
 128             $tab = $(DEFAULT_PERSPECTIVE);
 129
 130         var $old_a = $tab.closest('.tabs').find('.active');
 131
 132         $old_a.each(function(){
 133             var tab = $(this).parent()
 134             $(this).removeClass('active');
 135             self.perspectives[tab.attr('id')].onExit();
 136             $('#' + tab.attr('data-ui-related')).hide();
 137         });
 138
 139         /* show new */
 140         $('a', tab).addClass('active');
 141         $('#' + $tab.attr('data-ui-related')).show();
 142
 143         console.log($tab);
 144         console.log($.wiki.perspectives);
 145
 146         $.wiki.perspectives[$tab.attr('id')].onEnter();
 147     };
 148
 149     /*
 150      * Basic perspective.
 151      */
 152     $.wiki.Perspective = class Perspective {
 153         constructor(options) {
 154             this.doc = options.doc;
 155             this.perspective_id = options.id || ''
 156         };
 157
 158         config() {
 159             return $.wiki.state.perspectives[this.perspective_id];
 160         }
 161
 162         toString() {
 163             return this.perspective_id;
 164         }
 165
 166         dirty() {
 167             return true;
 168         }
 169
 170         onEnter() {
 171             // called when perspective in initialized
 172             if (!this.noupdate_hash_onenter) {
 173                 document.location.hash = '#' + this.perspective_id;
 174             }
 175         }
 176
 177         onExit () {
 178             // called when user switches to another perspective
 179             if (!this.noupdate_hash_onenter) {
 180                 document.location.hash = '';
 181             }
 182         }
 183
 184         destroy() {
 185             // pass
 186         }
 187     }
 188
 189     /*
 190      * Stub rendering (used in generating history)
 191      */
 192     $.wiki.renderStub = function(params)
 193     {
 194         params = $.extend({ 'filters': {} }, params);
 195         var $elem = params.stub.clone();
 196         $elem.removeClass('row-stub');
 197         params.container.append($elem);
 198
 199         var populate = function($this) {
 200             var field = $this.attr('data-stub-value');
 201
 202             var value = params.data[field];
 203
 204             if(params.filters[field])
 205                 value = params.filters[field](value);
 206
 207             if(value === null || value === undefined) return;
 208
 209             if(!$this.attr('data-stub-target')) {
 210                 $this.text(value);
 211             }
 212             else {
 213                 $this.attr($this.attr('data-stub-target'), value);
 214                 $this.removeAttr('data-stub-target');
 215                 $this.removeAttr('data-stub-value');
 216             }
 217         }
 218         if ($elem.attr('data-stub-value')) populate($elem);
 219         $('*[data-stub-value]', $elem).each(function() {populate($(this))});
 220
 221         $elem.show();
 222         return $elem;
 223     };
 224
 225     /*
 226      * Dialogs
 227      */
 228     class GenericDialog {
 229         constructor(element) {
 230             if(!element) return;
 231
 232             var self = this;
 233
 234             self.$elem = $(element);
 235
 236             if(!self.$elem.attr('data-ui-initialized')) {
 237                 console.log("Initializing dialog", this);
 238                 self.initialize();
 239                 self.$elem.attr('data-ui-initialized', true);
 240             }
 241
 242             self.show();
 243         }
 244
 245         /*
 246          * Steps to follow when the dialog in first loaded on page.
 247          */
 248         initialize(){
 249             var self = this;
 250
 251             /* bind buttons */
 252             $('button[data-ui-action]', self.$elem).click(function(event) {
 253                 event.preventDefault();
 254
 255                 var action = $(this).attr('data-ui-action');
 256                 console.log("Button pressed, action: ", action);
 257
 258                 try {
 259                     self[action + "Action"].call(self);
 260                 } catch(e) {
 261                     console.log("Action failed:", e);
 262                     // always hide on cancel
 263                     if(action == 'cancel')
 264                         self.hide();
 265                 }
 266             });
 267         }
 268
 269         /*
 270          * Prepare dialog for user. Clear any unnessary data.
 271          */
 272         show() {
 273             $.blockUI({
 274                 message: this.$elem,
 275                 css: {
 276                     'top': '25%',
 277                     'left': '25%',
 278                     'width': '50%',
 279                     'max-height': '75%',
 280                     'overflow-y': 'scroll'
 281                 }
 282             });
 283         }
 284
 285         hide() {
 286             $.unblockUI();
 287         }
 288
 289         cancelAction() {
 290             this.hide();
 291         }
 292
 293         doneAction() {
 294             this.hide();
 295         }
 296
 297         clearForm() {
 298             $("*[data-ui-error-for]", this.$elem).text('');
 299         }
 300
 301         reportErrors(errors) {
 302             var global = $("*[data-ui-error-for='__all__']", this.$elem);
 303             var unassigned = [];
 304
 305             $("*[data-ui-error-for]", this.$elem).text('');
 306             for (var field_name in errors)
 307             {
 308                 var span = $("*[data-ui-error-for='"+field_name+"']", this.$elem);
 309
 310                 if(!span.length) {
 311                     unassigned.push(field_name);
 312                     continue;
 313                 }
 314
 315                 span.text(errors[field_name].join(' '));
 316             }
 317
 318             if(unassigned.length > 0)
 319                 global.text( global.text() + 'W formularzu wystąpiły błędy');
 320         }
 321     }
 322
 323     $.wiki.cls.GenericDialog = GenericDialog;
 324
 325     $.wiki.showDialog = function(selector, options) {
 326         var elem = $(selector);
 327
 328         if(elem.length != 1) {
 329             console.log("Failed to show dialog:", selector, elem);
 330             return false;
 331         }
 332
 333         try {
 334             var klass = elem.attr('data-ui-jsclass');
 335             return new $.wiki.cls[klass](elem, options);
 336         } catch(e) {
 337             console.log("Failed to show dialog", selector, klass, e);
 338             return false;
 339         }
 340     };
 341
 342     window.addEventListener("message", (event) => {
 343         event.source.close()
 344
 345         $.ajax("/editor/editor-user-area/", {
 346             success: function(d) {
 347                 $("#user-area")[0].innerHTML = d;
 348                 $('#history-view-editor').toggleClass('can-approve', $('#user-area #pubmark_dialog').length > 0);
 349             }
 350         });
 351     }, false);
 352
 353     $("#login").click(function (e) {
 354         e.preventDefault();
 355         let h = 600;
 356         let w = 500;
 357         let x = window.screenX + (window.innerWidth - w) / 2;
 358         let y = window.screenY + (window.innerHeight - h) / 2;
 359         window.open(
 360             "/accounts/login/?next=/editor/back",
 361             "login-window",
 362             "width=" + w + " height=" + h + " top=" + y + " left=" + x
 363         );
 364     });
 365
 366 })(jQuery);