--- /dev/null
+(function($) {
+ $.wikiapi = {};
+ var noop = function() {
+ };
+ var noops = {
+ success: noop,
+ failure: noop
+ };
+ /*
+ * Return absolute reverse path of given named view. (at least he have it
+ * hard-coded in one place)
+ *
+ * TODO: think of a way, not to hard-code it here ;)
+ *
+ */
+ function reverse() {
+ var vname = arguments[0];
+ var base_path = "/editor";
+
+ if (vname == "ajax_document_text") {
+ var path = "/text/" + arguments[1] + '/';
+
+ if (arguments[2] !== undefined)
+ path += arguments[2] + '/';
+
+ return base_path + path;
+ }
+
+ if (vname == "ajax_document_revert") {
+ return base_path + "/revert/" + arguments[1] + '/';
+ }
+
+
+ if (vname == "ajax_document_history") {
+
+ return base_path + "/history/" + arguments[1] + '/';
+ }
+
+ if (vname == "ajax_document_gallery") {
+
+ return base_path + "/gallery/" + arguments[1] + '/';
+ }
+
+ if (vname == "ajax_document_diff")
+ return base_path + "/diff/" + arguments[1] + '/';
+
+ if (vname == "ajax_document_rev")
+ return base_path + "/rev/" + arguments[1] + '/';
+
+ if (vname == "ajax_document_pubmark")
+ return base_path + "/pubmark/" + arguments[1] + '/';
+
+ if (vname == "ajax_cover_preview")
+ return "/cover/preview/";
+
+ console.log("Couldn't reverse match:", vname);
+ return "/404.html";
+ };
+
+ /*
+ * Document Abstraction
+ */
+ function WikiDocument(element_id) {
+ var meta = $('#' + element_id);
+ this.id = meta.attr('data-chunk-id');
+
+ this.revision = $("*[data-key='revision']", meta).text();
+ this.readonly = !!$("*[data-key='readonly']", meta).text();
+
+ this.galleryLink = $("*[data-key='gallery']", meta).text();
+ this.galleryStart = parseInt($("*[data-key='gallery-start']", meta).text());
+
+ var diff = $("*[data-key='diff']", meta).text();
+ if (diff) {
+ diff = diff.split(',');
+ if (diff.length == 2 && diff[0] < diff[1])
+ this.diff = diff;
+ else if (diff.length == 1) {
+ diff = parseInt(diff);
+ if (diff != NaN)
+ this.diff = [diff - 1, diff];
+ }
+ }
+
+ this.galleryImages = [];
+ this.text = null;
+ this.has_local_changes = false;
+ this._lock = -1;
+ this._context_lock = -1;
+ this._lock_count = 0;
+ };
+
+ WikiDocument.prototype.triggerDocumentChanged = function() {
+ $(document).trigger('wlapi_document_changed', this);
+ };
+ /*
+ * Fetch text of this document.
+ */
+ WikiDocument.prototype.fetch = function(params) {
+ params = $.extend({}, noops, params);
+ var self = this;
+ $.ajax({
+ method: "GET",
+ url: reverse("ajax_document_text", self.id),
+ data: {"revision": self.revision},
+ dataType: 'json',
+ success: function(data) {
+ var changed = false;
+
+ if (self.text === null || self.revision !== data.revision) {
+ self.text = data.text;
+ self.revision = data.revision;
+ self.gallery = data.gallery;
+ changed = true;
+ self.triggerDocumentChanged();
+ };
+
+ self.has_local_changes = false;
+ params['success'](self, changed);
+ },
+ error: function() {
+ params['failure'](self, "Nie udało się wczytać treści dokumentu.");
+ }
+ });
+ };
+ /*
+ * Fetch history of this document.
+ *
+ * from - First revision to fetch (default = 0) upto - Last revision to
+ * fetch (default = tip)
+ *
+ */
+ WikiDocument.prototype.fetchHistory = function(params) {
+ /* this doesn't modify anything, so no locks */
+ params = $.extend({}, noops, params);
+ var self = this;
+ $.ajax({
+ method: "GET",
+ url: reverse("ajax_document_history", self.id),
+ dataType: 'json',
+ data: {
+ "from": params['from'],
+ "upto": params['upto']
+ },
+ success: function(data) {
+ params['success'](self, data);
+ },
+ error: function() {
+ params['failure'](self, "Nie udało się wczytać historii dokumentu.");
+ }
+ });
+ };
+ WikiDocument.prototype.fetchDiff = function(params) {
+ /* this doesn't modify anything, so no locks */
+ var self = this;
+ params = $.extend({
+ 'from': self.revision,
+ 'to': self.revision
+ }, noops, params);
+ $.ajax({
+ method: "GET",
+ url: reverse("ajax_document_diff", self.id),
+ dataType: 'html',
+ data: {
+ "from": params['from'],
+ "to": params['to']
+ },
+ success: function(data) {
+ params['success'](self, data);
+ },
+ error: function() {
+ params['failure'](self, "Nie udało się wczytać porównania wersji.");
+ }
+ });
+ };
+
+ WikiDocument.prototype.checkRevision = function(params) {
+ /* this doesn't modify anything, so no locks */
+ var self = this;
+ $.ajax({
+ method: "GET",
+ url: reverse("ajax_document_rev", self.id),
+ dataType: 'text',
+ success: function(data) {
+ if (data == '') {
+ if (params.error)
+ params.error();
+ }
+ else if (data != self.revision)
+ params.outdated();
+ }
+ });
+ };
+
+ /*
+ * Fetch gallery
+ */
+ WikiDocument.prototype.refreshGallery = function(params) {
+ params = $.extend({}, noops, params);
+ var self = this;
+ $.ajax({
+ method: "GET",
+ url: reverse("ajax_document_gallery", self.galleryLink),
+ dataType: 'json',
+ // data: {},
+ success: function(data) {
+ self.galleryImages = data;
+ params['success'](self, data);
+ },
+ error: function(xhr) {
+ switch (xhr.status) {
+ case 403:
+ var msg = 'Galerie dostępne tylko dla zalogowanych użytkowników.';
+ break;
+ case 404:
+ var msg = "Nie znaleziono galerii o nazwie: '" + self.galleryLink + "'.";
+ default:
+ var msg = "Nie udało się wczytać galerii o nazwie: '" + self.galleryLink + "'.";
+ }
+ self.galleryImages = [];
+ params['failure'](self, "<p>" + msg + "</p>");
+ }
+ });
+ };
+
+ /*
+ * Set document's text
+ */
+ WikiDocument.prototype.setText = function(text) {
+ return this.setDocumentProperty('text', text);
+ };
+
+ /*
+ * Set document's gallery link
+ */
+ WikiDocument.prototype.setGalleryLink = function(gallery) {
+ return this.setDocumentProperty('galleryLink', gallery);
+ };
+
+ /*
+ * Set document's property
+ */
+ WikiDocument.prototype.setDocumentProperty = function(property, value) {
+ if(this[property] !== value) {
+ this[property] = value;
+ this.has_local_changes = true;
+ }
+ };
+
+ /*
+ * Save text back to the server
+ */
+ WikiDocument.prototype.save = function(params) {
+ params = $.extend({}, noops, params);
+ var self = this;
+
+ if (!self.has_local_changes) {
+ console.log("Abort: no changes.");
+ return params['success'](self, false, "Nie ma zmian do zapisania.");
+ };
+
+ // Serialize form to dictionary
+ var data = {};
+ $.each(params['form'].serializeArray(), function() {
+ data[this.name] = this.value;
+ });
+
+ data['textsave-text'] = self.text;
+
+ $.ajax({
+ url: reverse("ajax_document_text", self.id),
+ type: "POST",
+ dataType: "json",
+ data: data,
+ success: function(data) {
+ var changed = false;
+
+ $('#header').removeClass('saving');
+
+ if (data.text) {
+ self.text = data.text;
+ self.revision = data.revision;
+ self.gallery = data.gallery;
+ changed = true;
+ self.triggerDocumentChanged();
+ };
+
+ params['success'](self, changed, ((changed && "Udało się zapisać :)") || "Twoja wersja i serwera jest identyczna"));
+ },
+ error: function(xhr) {
+ if ($('#header').hasClass('saving')) {
+ $('#header').removeClass('saving');
+ $.blockUI({
+ message: "<p>Nie udało się zapisać zmian. <br/><button onclick='$.unblockUI()'>OK</button></p>"
+ })
+ }
+ else {
+ try {
+ params['failure'](self, $.parseJSON(xhr.responseText));
+ }
+ catch (e) {
+ params['failure'](self, {
+ "__message": "<p>Nie udało się zapisać - błąd serwera.</p>"
+ });
+ };
+ }
+
+ }
+ });
+
+ $('#save-hide').click(function(){
+ $('#header').addClass('saving');
+ $.unblockUI();
+ $.wiki.blocking.unblock();
+ });
+ }; /* end of save() */
+
+ WikiDocument.prototype.revertToVersion = function(params) {
+ var self = this;
+ params = $.extend({}, noops, params);
+
+ if (params.revision >= this.revision) {
+ params.failure(self, 'Proszę wybrać rewizję starszą niż aktualna.');
+ return;
+ }
+
+ // Serialize form to dictionary
+ var data = {};
+ $.each(params['form'].serializeArray(), function() {
+ data[this.name] = this.value;
+ });
+
+ $.ajax({
+ url: reverse("ajax_document_revert", self.id),
+ type: "POST",
+ dataType: "json",
+ data: data,
+ success: function(data) {
+ if (data.text) {
+ self.text = data.text;
+ self.revision = data.revision;
+ self.gallery = data.gallery;
+ self.triggerDocumentChanged();
+
+ params.success(self, "Udało się przywrócić wersję :)");
+ }
+ else {
+ params.failure(self, "Przywracana wersja identyczna z aktualną. Anulowano przywracanie.");
+ }
+ },
+ error: function(xhr) {
+ params.failure(self, "Nie udało się przywrócić wersji - błąd serwera.");
+ }
+ });
+ };
+
+ WikiDocument.prototype.pubmark = function(params) {
+ params = $.extend({}, noops, params);
+ var self = this;
+ var data = {
+ "pubmark-id": self.id,
+ };
+
+ /* unpack form */
+ $.each(params.form.serializeArray(), function() {
+ data[this.name] = this.value;
+ });
+
+ $.ajax({
+ url: reverse("ajax_document_pubmark", self.id),
+ type: "POST",
+ dataType: "json",
+ data: data,
+ success: function(data) {
+ params.success(self, data.message);
+ },
+ error: function(xhr) {
+ if (xhr.status == 403 || xhr.status == 401) {
+ params.failure(self, {
+ "__all__": ["Nie masz uprawnień lub nie jesteś zalogowany."]
+ });
+ }
+ else {
+ try {
+ params.failure(self, $.parseJSON(xhr.responseText));
+ }
+ catch (e) {
+ params.failure(self, {
+ "__all__": ["Nie udało się - błąd serwera."]
+ });
+ };
+ };
+ }
+ });
+ };
+
+ WikiDocument.prototype.refreshCover = function(params) {
+ var self = this;
+ var data = {
+ xml: self.text // TODO: send just DC
+ };
+ $.ajax({
+ url: reverse("ajax_cover_preview"),
+ type: "POST",
+ data: data,
+ success: function(data) {
+ params.success(data);
+ },
+ error: function(xhr) {
+ // params.failure("Nie udało się odświeżyć okładki - błąd serwera.");
+ }
+ });
+ };
+
+
+ WikiDocument.prototype.getLength = function(params) {
+ var xml = this.text.replace(/\/(\s+)/g, '<br />$1');
+ var parser = new DOMParser();
+ var doc = parser.parseFromString(xml, 'text/xml');
+ var error = $('parsererror', doc);
+
+ if (error.length > 0) {
+ throw "Not an XML document.";
+ }
+ $.xmlns["rdf"] = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+ $('rdf|RDF, motyw, pa, pe, pr, pt', doc).remove();
+ var text = $(doc).text();
+ text = $.trim(text.replace(/\s{2,}/g, ' '));
+ return text.length;
+ }
+
+
+ $.wikiapi.WikiDocument = WikiDocument;
+})(jQuery);
fnp / redakcja.git / blobdiff