(function($) {
-
+
$.wikiapi = {};
-
var noop = function() {};
- var noops = {'success': noop, 'failure': noop};
-
+ 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 ;)
- *
+ *
+ * TODO: think of a way, not to hard-code it here ;)
+ *
*/
- function reverse() {
+ function reverse() {
var vname = arguments[0];
-
+
if(vname == "ajax_document_text") {
var path = "/" + arguments[1] + "/text";
- if (arguments[2] !== undefined)
+ if (arguments[2] !== undefined)
path += "/" + arguments[2];
return path;
}
-
+
if (vname == "ajax_document_history") {
return "/" + arguments[1] + "/history";
- }
-
+ }
+
+ if (vname == "ajax_document_gallery") {
+ return "/gallery/" + arguments[1];
+ }
+
if(vname == "ajax_document_diff")
- return "/" + arguments[1] + "/diff/" + arguments[2] + "/" + arguments[3]
-
+ return "/" + arguments[1] + "/diff";
+
+ if(vname == "ajax_document_addtag")
+ return "/" + arguments[1] + "/tags";
+
console.log("Couldn't reverse match:", vname);
- return "/404.html";
+ return "/404.html";
};
-
+
/*
- * Document Abstraction
+ * Document Abstraction
*/
function WikiDocument(element_id) {
var meta = $('#'+element_id);
-
- this.id = meta.attr('data-document-name');
+
+ this.id = meta.attr('data-document-name');
this.revision = $("*[data-key='revision']", meta).text();
- this.gallery = $("*[data-key='gallery']", meta).text();
-
+ this.galleryLink = $("*[data-key='gallery']", meta).text();
+ this.galleryImages = [];
this.text = null;
-
+
this.has_local_changes = false;
this._lock = -1;
this._context_lock = -1;
- this._lock_count = 0;
- }
-
-// WikiDocument.prototype.lock = function() {
-// if(this._lock < 0) {
-// this._lock = Math.random();
-// this._context_lock = this._lock;
-// this._lock_count = 1;
-// return this._lock;
-// }
-//
-// // reentrant locks
-// if(this._context_lock === this._lock) {
-// this._lock_count += 1;
-// return this._lock;
-// }
-//
-// throw "Document operation in progress. Try again later."
-// };
-//
-// WikiDocument.prototype.unlock = function(lockNumber) {
-// if(this.locked === lockNumber) {
-// this._lock_count -= 1;
-//
-// if(this._lock_count === 0) {
-// this._lock = -1;
-// this._context_lock = -1;
-// };
-// return;
-// }
-// throw "Trying to unlock with wrong lockNumber";
-// };
-//
-// /*
-// * About to leave context of current lock.
-// */
-// WikiDocument.prototype.leaveContext = function() {
-// var old = this._context_lock;
-// this._context_lock = -1;
-// return old;
-// };
-
+ this._lock_count = 0;
+ };
+
+
+ WikiDocument.prototype.triggerDocumentChanged = function() {
+ $(document).trigger('wlapi_document_changed', this);
+ };
+
/*
* Fetch text of this document.
*/
- WikiDocument.prototype.fetch = function(params) {
+ WikiDocument.prototype.fetch = function(params) {
params = $.extend({}, noops, params);
var self = this;
-
+
$.ajax({
method: "GET",
url: reverse("ajax_document_text", self.id),
- dataType: 'json',
- success: function(data)
+ 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;
+ self.gallery = data.gallery;
changed = true;
- }
-
- self.has_local_changes = false;
+ self.triggerDocumentChanged();
+ };
+
+ self.has_local_changes = false;
params['success'](self, changed);
},
- error: function() {
+ 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);
+ WikiDocument.prototype.fetchHistory = function(params) {
+ /* this doesn't modify anything, so no locks */
+ params = $.extend({}, noops, params);
var self = this;
-
- $.ajax({
+
+ $.ajax({
method: "GET",
url: reverse("ajax_document_history", self.id),
dataType: 'json',
params['success'](self, data);
},
error: function() {
- params['failure'](self, "Nie udało się wczytać treści dokumentu.");
+ 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.");
+ }
+ });
+ };
+
+ /*
+ * 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() {
+ self.galleryImages = [];
+ params['failure'](self, "<p>Nie udało się wczytać gallerii pod nazwą: '" + self.galleryLink + "'.</p>");
}
- });
+ });
};
-
+
/*
* Set document's text
*/
- WikiDocument.prototype.setText = function(text) {
+ WikiDocument.prototype.setText = function(text) {
this.text = text;
- this.has_local_changes = true;
+ this.has_local_changes = true;
};
-
+
/*
* Set document's gallery link
*/
- WikiDocument.prototype.setGallery = function(gallery) {
- this.gallery = gallery;
- this.has_local_changes = true;
+ WikiDocument.prototype.setGalleryLink = function(gallery) {
+ this.galleryLink = gallery;
+ this.has_local_changes = true;
};
-
+
/*
* Save text back to the server
*/
- WikiDocument.prototype.save = function(comment, success, failure){
+ WikiDocument.prototype.save = function(params){
+ params = $.extend({}, noops, params);
var self = this;
-
+
if (!self.has_local_changes) {
- return success(self, "Nie ma zmian do zapisania.");
- }
-
- /* you can't set text while some is fetching it (or saving) */
- var metaComment = '<!--';
- metaComment += '\n\tgallery:' + self.gallery;
- metaComment += '\n-->'
-
- var data = {
- name: self.id,
- text: self.text,
- parent_revision: self.revision,
- comment: comment,
+ 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;
+ });
+
+ var metaComment = '<!--';
+ metaComment += '\n\tgallery:' + self.galleryLink;
+ metaComment += '\n-->\n'
+
+ data.text = metaComment + self.text;
+ data.comment = data.comment;
+
$.ajax({
url: reverse("ajax_document_text", self.id),
type: "POST",
self.revision = data.revision;
self.gallery = data.gallery;
changed = true;
+ self.triggerDocumentChanged();
}
- success(self, changed);
+ params['success'](self, changed,
+ ((changed && "Udało się zapisać :)") || "Twoja wersja i serwera jest identyczna") );
},
- error: function(){
- failure(self, "Nie udało się zapisać.");
+ error: function(xhr) {
+ try {
+ params['failure'](self, $.parseJSON(xhr.responseText));
+ }
+ catch(e) {
+ params['failure'](self, {"__message": "<p>Nie udało się zapisać - błąd serwera.</p>"});
+ };
}
- });
+ });
}; /* end of save() */
-
+
+ WikiDocument.prototype.setTag = function(params) {
+ params = $.extend({}, noops, params);
+ var self = this;
+
+ var data = {
+ "id": self.id,
+ };
+
+ /* unpack form */
+ $.each(params.form.serializeArray(), function() {
+ data[this.name] = this.value;
+ });
+
+ $.ajax({
+ url: reverse("ajax_document_addtag", 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."]
+ });
+ };
+ };
+ }
+ });
+ };
+
$.wikiapi.WikiDocument = WikiDocument;
-
+
})(jQuery);
fnp / redakcja.git / blobdiff