X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/605e54d1303b67d8cabc742ec1e7df45ff0d9102..3d61fc117d9e5274189d16be83d4489cd4b36d7f:/platforma/static/js/xslt.js
diff --git a/platforma/static/js/xslt.js b/platforma/static/js/xslt.js
new file mode 100644
index 00000000..f164c5bd
--- /dev/null
+++ b/platforma/static/js/xslt.js
@@ -0,0 +1,222 @@
+var MARGIN = {
+ dramat_wierszowany_l: 4,
+ dramat_wierszowany_lp: 4,
+ dramat_wspolczesny: 4,
+ wywiad: 4,
+ opowiadanie: 4,
+ powiesc: 4,
+ liryka_l: 4,
+ liryka_lp: 4,
+ naglowek_czesc: 4,
+ naglowek_akt: 4,
+ naglowek_rozdzial: 4,
+ naglowek_osoba: 4,
+ lista_osob: 4,
+
+ akap: 3,
+ akap_cd: 3,
+ akap_dialog: 3,
+ strofa: 3,
+ motto: 3,
+ miejsce_czas: 3,
+
+ autor_utworu: 2,
+ nazwa_utworu: 2,
+ dzielo_nadrzedne: 2,
+ didaskalia: 2,
+ motto_podpis: 2,
+ naglowek_listy: 2,
+
+ kwestia: 1,
+ lista_osoba: 1
+}
+
+MARGIN['rdf:RDF'] = 3;
+MARGIN['rdf:Description'] = 2;
+
+function elementType(element) {
+ if ($.inArray(element.tagName, ['akap', 'akap_cd', 'akap_dialog', 'strofa', 'didaskalia', 'wers', 'wers_cd', 'wers_akap', 'wers_wciety', 'autor_utworu', 'nazwa_utworu', 'dzielo_nadrzedne', 'podpis'])) {
+ return 'inline';
+ } else {
+ return 'block';
+ }
+}
+
+// Serializuje XML, wstawiajÄ
c odpowiednie iloÅci biaÅych znaków miÄdzy elementami
+function serialize(element, mode) {
+ if (!mode) {
+ mode = 'block';
+ }
+
+ if (element.nodeType == 3) { // tekst
+ if (mode == 'block') {
+ return [$.trim(element.nodeValue)];
+ } else {
+ return [element.nodeValue];
+ }
+ } else if (element.nodeType != 1) { // pomijamy wÄzÅy nie bÄdÄ
ce elementami XML ani tekstem
+ return [];
+ }
+
+ var result = [];
+ var hasContent = false;
+
+ if (MARGIN[element.tagName]) {
+ for (var i=0; i < MARGIN[element.tagName]; i++) {
+ result.push('\n');
+ };
+ } else if (element.tagName.indexOf('dc:') != -1) {
+ result.push('\n');
+ }
+
+ result.push('<');
+ result.push(element.tagName);
+
+ // Mozilla nie uważa deklaracji namespace za atrybuty
+ var ns = element.tagName.indexOf(':');
+ if (ns != -1 && $.browser.mozilla) {
+ result.push(' xmlns:');
+ result.push(element.tagName.substring(0, ns));
+ result.push('="');
+ result.push(element.namespaceURI);
+ result.push('"');
+ }
+
+ if (element.attributes) {
+ for (var i=0; i < element.attributes.length; i++) {
+ var attr = element.attributes[i];
+ result.push(' ');
+ result.push(attr.name);
+ result.push('="');
+ result.push(attr.value);
+ result.push('"');
+ hasContent = true;
+ }
+ }
+
+ if (element.childNodes.length == 0) {
+ result.push(' />');
+ } else {
+ result.push('>');
+
+ for (var i=0; i < element.childNodes.length; i++) {
+ result = result.concat(serialize(element.childNodes[i],
+ mode == 'inline' ? 'inline' : elementType(element.childNodes[i])));
+ }
+
+ result.push('');
+ result.push(element.tagName);
+ result.push('>');
+ }
+
+ return result;
+};
+
+
+function createXSLT(xsl) {
+ var p = new XSLTProcessor();
+ p.importStylesheet(xsl);
+ return p;
+}
+
+
+var xml2htmlStylesheet = null;
+var html2xmlStylesheet = null;
+
+
+// Wykonuje block z zaÅadowanymi arkuszami stylów
+function withStylesheets(block, onError) {
+ if (xml2htmlStylesheet && html2xmlStylesheet) {
+ block();
+ return;
+ }
+ $.blockUI({message: 'Åadowanie arkuszy stylów...'});
+ $.ajax({
+ url: '/static/xsl/wl2html_client.xsl',
+ dataType: 'xml',
+ success: function(data) {
+ xml2htmlStylesheet = createXSLT(data);
+ $.ajax({
+ url: '/static/xsl/html2wl_client.xsl',
+ dataType: 'xml',
+ success: function(data) {
+ html2xmlStylesheet = createXSLT(data);
+ $.unblockUI();
+ block();
+ },
+ error: onError
+ })
+ },
+ error: onError
+ })
+}
+
+function transform(editor) {
+ $.blockUI({message: 'Åadowanie...'});
+ withStylesheets(function() {
+ setTimeout(function() {
+ var doc = null;
+ var parser = new DOMParser();
+ var serializer = new XMLSerializer();
+
+ doc = editor.getCode().replace(/\/\s+/g, '
');
+ doc = parser.parseFromString(doc, 'text/xml');
+ var error = $('parsererror', doc);
+ console.log(error);
+ if (error.length == 0) {
+ doc = xml2htmlStylesheet.transformToFragment(doc, document);
+ error = $('parsererror', doc);
+ }
+ console.log('xml', doc);
+ if (error.length > 0) {
+ console.log(error);
+ $('#html-view').html('
WystÄ piÅ bÅÄ d:
' + error.text() + ''); + } else { + console.log('after transform', doc); + $('#html-view').html(doc.firstChild); + } + + $.unblockUI(); + }, 200); + }, function() { alert('Nie udaÅo siÄ zaÅadowaÄ XSLT!'); }); +}; + + +function reverseTransform(editor) { + $.blockUI({message: 'Åadowanie...'}); + withStylesheets(function() { + setTimeout(function() { + var doc = null; + var parser = new DOMParser(); + var serializer = new XMLSerializer(); + + if ($('#html-view .error').length > 0) { + $('#source-editor').unblock(); + return; + } + + doc = serializer.serializeToString($('#html-view div').get(0)) + doc = parser.parseFromString(doc, 'text/xml'); + console.log('xml',doc, doc.documentElement); + // TODO: Sprawdzenie bÅÄdów + var error = $('parsererror', doc.documentElement); + console.log(error); + if (error.length == 0) { + doc = html2xmlStylesheet.transformToDocument(doc, document); + error = $('parsererror', doc.documentElement); + } + + if (error.length > 0) { + console.log(error); + $('#source-editor').html('
WystÄ piÅ bÅÄ d:
' + error.text()); + } else { + doc = serialize(doc.documentElement).join(''); + editor.setCode(doc); + } + + console.log('after transform', doc, doc.documentElement); + $.unblockUI(); + }, 200) + }, function() { alert('Nie udaÅo siÄ zaÅadowaÄ XSLT!')}); +}; +