total mess: some random experiments with images and lqc's dvcs

[redakcja.git] / redakcja / static / js / wiki / wikiapi.js

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index d62d8fe..97d1886 100644 (file)
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -9,9 +9,9 @@
        /*
         * 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];
@@ -33,12 +33,15 @@
 
                if (vname == "ajax_document_gallery") {
 
-                       return base_path + "/gallery/" + arguments[1];
+                       return base_path + "/" + arguments[1] + "/gallery";
                }
 
                if (vname == "ajax_document_diff")
                        return base_path + "/" + arguments[1] + "/diff";
 
+        if (vname == "ajax_document_rev")
+            return base_path + "/" + arguments[1] + "/rev";
+
                if (vname == "ajax_document_addtag")
                        return base_path + "/" + arguments[1] + "/tags";
 
@@ -103,10 +106,10 @@
        };
        /*
         * 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 */
@@ -152,6 +155,24 @@
                });
        };
 
+    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outdated();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
         */
@@ -169,7 +190,7 @@
                        },
                        error: function() {
                                self.galleryImages = [];
-                               params['failure'](self, "<p>Nie udało się wczytać gallerii pod nazwą: '" + self.galleryLink + "'.</p>");
+                               params['failure'](self, "<p>Nie udało się wczytać galerii pod nazwą: '" + self.galleryLink + "'.</p>");
                        }
                });
        };
@@ -222,6 +243,8 @@
                        success: function(data) {
                                var changed = false;
 
+                $('#header').removeClass('saving');
+
                                if (data.text) {
                                        self.text = data.text;
                                        self.revision = data.revision;
@@ -233,17 +256,31 @@
                                params['success'](self, changed, ((changed && "Udało się zapisać :)") || "Twoja wersja i serwera jest identyczna"));
                        },
                        error: function(xhr) {
-                               try {
-                                       params['failure'](self, $.parseJSON(xhr.responseText));
-                               }
-                               catch (e) {
-                                       params['failure'](self, {
-                                               "__message": "<p>Nie udało się zapisać - błąd serwera.</p>"
-                                       });
-                               };
+                if ($('#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.publish = function(params) {