X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/03c5ba6e50339d7bc470eb6d7f051483eff1e96b..c52436a7e25876ee3509df2467c2a9ef33303436:/platforma/static/js/wiki/wikiapi.js

diff --git a/platforma/static/js/wiki/wikiapi.js b/platforma/static/js/wiki/wikiapi.js
index d151f9e5..ac4c5b11 100644
--- a/platforma/static/js/wiki/wikiapi.js
+++ b/platforma/static/js/wiki/wikiapi.js
@@ -1,139 +1,112 @@
 (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',
@@ -142,49 +115,98 @@
 				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",
@@ -197,15 +219,63 @@
 					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);