edit/page.js

   1 CKEDITOR.plugins.add('inlinesave', {
   2         init: function(editor) {
   3                 editor.addCommand( 'inlinesave', {
   4                         exec: function (editor) {
   5                                 var pagename = window.location.pathname;
   6                                 var body = editor.getData();
   7                                 // trim trailing whitespace in non-empty paragraphs
   8                                 body = body.replace(/((?!<p>).{3})(?:\s|\u200B)+(?=<\/p>)/g, '$1');
   9                                 // empty line is equivalent to a paragraph break
  10                                 body = body.replace(/<br \/>\s*<br \/>/g, '<p>');
  11                                 // wrap long line after each sentence
  12                                 body = body.replace(/^(\t*).{73,}/mg, function (line, indent) {
  13                                         var dots = '(?:.{24,72}|.{73,}?)'; // chars before punctuation
  14                                         var wrap = new RegExp('('+dots+'[.:!?]) (?=[A-Z(<])', 'g'); // separate lines
  15                                         return line.replace(wrap, '$1\n'+indent+'\t');
  16                                 });
  17                                 // treat standalone placeholders as block elements
  18                                 body = body.replace(/<p>(\[\[.*\]\])<\/p>/g, '$1');
  19
  20                                 var data = 'body='+encodeURIComponent(body);
  21                                 var ajaxpost = new XMLHttpRequest();
  22                                 ajaxpost.open('POST', '/edit/page'+pagename, true);
  23                                 ajaxpost.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  24                                 ajaxpost.onreadystatechange = function () {
  25                                         if (ajaxpost.readyState != 4)
  26                                                 return; // not done yet
  27                                         if (ajaxpost.status == 200) {
  28                                                 editor.resetDirty();
  29                                                 new CKEDITOR.plugins.notification(editor, {
  30                                                         message: 'Pagina is succesvol opgeslagen',
  31                                                         type: 'success',
  32                                                 }).show();
  33                                         }
  34                                         else {
  35                                                 new CKEDITOR.plugins.notification(editor, {
  36                                                         message: 'Foutcode '+ajaxpost.status+' bij opslaan: '+ajaxpost.responseText,
  37                                                         type: 'warning',
  38                                                 }).show();
  39                                         }
  40                                 };
  41                                 ajaxpost.send(data);
  42                         },
  43                 });
  44                 editor.setKeystroke(CKEDITOR.CTRL + 83 /*S*/, 'inlinesave');
  45                 editor.ui.addButton( 'Inlinesave', {
  46                         command: 'inlinesave',
  47                         label: editor.lang.save.toolbar,
  48                         icon: 'save',
  49                 });
  50         }
  51 });
  52
  53 CKEDITOR.on('dialogDefinition', function (event) {
  54         switch (event.data.name) {
  55         case 'table':
  56                 // override initial attribute values
  57                 var infotab = event.data.definition.getContents('info');
  58                 infotab.remove('txtWidth');
  59                 infotab.remove('txtHeight');
  60                 infotab.remove('txtBorder');
  61                 infotab.remove('txtCellSpace');
  62                 infotab.remove('txtCellPad');
  63                 infotab.remove('cmbAlign');
  64
  65                 // horizontal repositioning of existing elements
  66                 var hbox = {
  67                         id: 'hboxDimensions',
  68                         type: 'hbox',
  69                         children: [ infotab.get('txtCols'), infotab.get('txtRows') ],
  70                 };
  71                 infotab.add(hbox, 'selHeaders');
  72                 infotab.remove('txtCols');
  73                 infotab.remove('txtRows');
  74
  75                 break;
  76         case 'link':
  77                 // hide unneeded widgets from the Link Info tab
  78                 event.data.definition.getContents('info').get('linkType').hidden = true;
  79                 let linktarget = event.data.definition.getContents('target').get('linkTargetType');
  80                 linktarget.items = [ linktarget.items[0], linktarget.items[3] ]; // only _blank
  81                 break;
  82         }
  83 });
  84
  85 CKEDITOR.on('instanceCreated', function (event) {
  86         var editor = event.editor;
  87         var pastefilter = 'h2 h3 p ul ol li blockquote em i strong b; a[!href]; img[alt,!src]';
  88
  89         editor.on('paste', function (e) {
  90                 var html = e.data.dataValue;
  91                 if (!/<[^>]* style="/.test(html) && !/<font/.test(html)) return;
  92
  93                 // force pasteFilter on contents containing styling attributes
  94                 var filter = new CKEDITOR.filter(pastefilter),
  95                         fragment = CKEDITOR.htmlParser.fragment.fromHtml(html),
  96                         writer = new CKEDITOR.htmlParser.basicWriter();
  97                 filter.applyTo(fragment);
  98                 fragment.writeHtml(writer);
  99                 e.data.dataValue = writer.getHtml();
 100         });
 101
 102         editor.on('configLoaded', function () {
 103                 var config = editor.config;
 104                 config.language = 'nl';
 105                 config.extraPlugins = 'inlinesave,placeholder,image2,uploadimage';
 106                 config.format_tags = 'h2;h3;h4;p';
 107                 config.allowedContent = true;
 108                 config.entities = false; // keep unicode
 109                 config.filebrowserImageUploadUrl = '/edit/page?output=ckescript';
 110                 config.uploadUrl = '/edit/page?output=ckjson';
 111                 config.image2_alignClasses = ['left', 'center', 'right'];
 112                 config.image2_disableResizer = true;
 113                 config.stylesSet = [
 114                         { name: 'Klein', element: 'small' },
 115                         { name: 'Zijkant', element: 'span', attributes: { 'class': 'right' } },
 116                         { name: 'Attributie', element: 'em', attributes: { 'class': 'right' } },
 117                         { name: 'Quote', element: 'q' },
 118                         { name: 'Gemarkeerd', element: 'span', styles: { 'background-color': 'Yellow' } },
 119
 120                         { name: 'Kadertekst', element: 'aside' },
 121                         { name: 'Uitgelijnd', element: 'div', attributes: { 'class': 'right' } },
 122                         { name: 'Kolom', element: 'div', attributes: { 'class': 'col' } },
 123                         { name: 'Waarschuwing', element: 'div', attributes: { 'class': 'warn' } },
 124                 ];
 125                 config.pasteFilter = pastefilter;
 126                 config.contentsCss = document.styleSheets[0].href;
 127                 config.toolbar = [
 128                         ['Inlinesave', '-', 'Undo', 'Redo'],
 129                         ['Format', 'Styles'],
 130                         ['Bold', 'Italic', 'Link'],
 131                         ['BulletedList', 'NumberedList', 'Blockquote'],
 132                         ['Table', 'CreateDiv'],
 133                         ['Image', 'HorizontalRule', 'CreatePlaceholder'],
 134 //                      ['Sourcedialog'],
 135                         ['closebtn'],
 136                 ];
 137                 config.toolbarCanCollapse = true;
 138                 config.floatSpacePreferRight = true;
 139                 config.floatSpaceDockedOffsetY = 0;
 140                 config.title = false;
 141                 config.startupFocus = true;
 142
 143                 config.disableObjectResizing = true;
 144                 document.execCommand('enableObjectResizing', false, false); // workaround in inline mode; ff bug?
 145         });
 146
 147         window.onbeforeunload = function () {
 148                 if (editor.checkDirty()) {
 149                         return 'Pagina verlaten zonder wijzigingen op te slaan?'; // message ignored in modern browsers
 150                 }
 151         };
 152 });
 153
 154         CKEDITOR.disableAutoInline = true;
 155
 156 // add edit link to menu
 157 var pagebody = document.getElementsByClassName('static')[0];
 158 if (pagebody) {
 159         var editlink = document.querySelector('a[href="#edit"]');
 160         if (editlink)
 161         editlink.onclick = function (e) {
 162                 editlink.style.fontWeight = 'bold';
 163                 editlink.href = '';
 164                 editlink.onclick = undefined;
 165                 pagebody.setAttribute('contenteditable', true);
 166                 pagebody.querySelectorAll('[data-dyn]').forEach(function (el) {
 167                         let blockname = el.getAttribute('data-dyn');
 168                         if (!blockname) {
 169                                 el.remove();
 170                                 return;
 171                         }
 172                         el.outerHTML = '[[' + blockname + ']]';
 173                 });
 174                 CKEDITOR.inline(pagebody, { customConfig: '' });
 175                 document.body.className = 'edit';
 176                 return false;
 177         };
 178         if (window.location.hash == '#edit') {
 179                 editlink.onclick();
 180         }
 181 }
 182