cover previews

[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 2f79b09..d901e84 100644 (file)
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -15,7 +15,7 @@
         */
        function reverse() {
                var vname = arguments[0];
-               var base_path = "/documents";
+               var base_path = "/editor";
 
                if (vname == "ajax_document_text") {
                        var path = "/text/" + arguments[1] + '/';
@@ -47,11 +47,11 @@
         if (vname == "ajax_document_rev")
             return base_path + "/rev/" + arguments[1] + '/';
 
-               if (vname == "ajax_document_addtag")
-                       return base_path + "/tag/" + arguments[1] + '/';
+               if (vname == "ajax_document_pubmark")
+                       return base_path + "/pubmark/" + arguments[1] + '/';
 
-               if (vname == "ajax_publish")
-                       return base_path + "/publish/" + arguments[1] + '/';
+               if (vname == "ajax_cover_preview")
+                       return "/cover/preview/";
 
                console.log("Couldn't reverse match:", vname);
                return "/404.html";
@@ -62,12 +62,26 @@
         */
        function WikiDocument(element_id) {
                var meta = $('#' + element_id);
-               this.id = meta.attr('data-book') + '/' + meta.attr('data-chunk');
+               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;
@@ -193,9 +207,18 @@
                                self.galleryImages = data;
                                params['success'](self, data);
                        },
-                       error: function() {
+                       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>Nie udało się wczytać galerii pod nazwą: '" + self.galleryLink + "'.</p>");
+                               params['failure'](self, "<p>" + msg + "</p>");
                        }
                });
        };
@@ -323,37 +346,11 @@
         });
     };
 
-       WikiDocument.prototype.publish = function(params) {
-               params = $.extend({}, noops, params);
-               var self = this;
-               $.ajax({
-                       url: reverse("ajax_publish", self.id),
-                       type: "POST",
-                       dataType: "json",
-                       success: function(data) {
-                               params.success(self, data);
-                       },
-                       error: function(xhr) {
-                               if (xhr.status == 403 || xhr.status == 401) {
-                                       params.failure(self, "Nie masz uprawnień lub nie jesteś zalogowany.");
-                               }
-                               else {
-                                       try {
-                                               params.failure(self, xhr.responseText);
-                                       }
-                                       catch (e) {
-                                               params.failure(self, "Nie udało się - błąd serwera.");
-                                       };
-                               };
-
-                       }
-               });
-       };
-       WikiDocument.prototype.setTag = function(params) {
+       WikiDocument.prototype.pubmark = function(params) {
                params = $.extend({}, noops, params);
                var self = this;
                var data = {
-                       "addtag-id": self.id,
+                       "pubmark-id": self.id,
                };
 
                /* unpack form */
@@ -362,7 +359,7 @@
                });
 
                $.ajax({
-                       url: reverse("ajax_document_addtag", self.id),
+                       url: reverse("ajax_document_pubmark", self.id),
                        type: "POST",
                        dataType: "json",
                        data: data,
@@ -389,5 +386,41 @@
                });
        };
 
+       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);