app/assets/javascripts/codemirror/editor.js in kit_cms-2.3.16 vs app/assets/javascripts/codemirror/editor.js in kit_cms-2.3.17

@@ -3,10 +3,11 @@
  *= require "./codemirror"
  *= require "./overlay"
  *= require "./htmlmixed"
  *= require "./sass"
  *= require "./css"
+ *= require "./markdown"
  *= require "./xml"
  *= require "./javascript"
  *= require "./dialog"
  *= require "./match-highlighter"
  *= require "./matchbrackets"
@@ -14,6 +15,188 @@
  *= require "./search"
  *= require "./collapserange"
  *
 */
 
+var html_editors = new Array();
 
+function do_bold(editor) {
+  insert_formatting(editor, "*", "*", "Bold");
+}
+
+function do_underline(editor) {
+  insert_formatting(editor, "_", "_", "Underlined");
+}
+
+function do_cmd(editor, cmd) {
+  if (cmd=='list') {
+    do_list(editor, '-');
+  }
+  if (cmd=='numbered_list') {
+    do_list(editor, '1.');
+  }
+  if (cmd=='image') {
+    do_image(editor);
+  }
+  if (cmd=='video') {
+    do_video(editor);
+  }
+  if (cmd=='link') {
+    do_link(editor);
+  }
+  if (cmd=='bold') {
+    insert_formatting(editor, '**', '**', 'Bold');
+  }
+  if (cmd=='underline') {
+    insert_formatting(editor, '_', '_', 'Underline');
+  }
+  if (cmd=='pre') {
+    do_prefix(editor, '    '); 
+  }
+  if (cmd=='quote') {
+    do_prefix(editor, '> ');
+  }
+  if (cmd=='undo') {
+    do_undo(editor);
+  }
+  if (cmd=='redo') {
+    do_redo(editor);
+  }
+  if (cmd=='preview') {
+    do_preview(editor);
+  }
+}
+
+function do_prefix(editor, prefix) {
+  var editor = html_editors[editor];
+  var start_pos = editor.getCursor('start');
+  var end_pos = editor.getCursor('end');
+
+  if (editor.somethingSelected()) {
+    for (var i = start_pos.line; i <= end_pos.line; i++) {
+      editor.setLine(i, prefix + editor.getLine(i));
+    }
+  } else {
+    if (start_pos.ch==0) {
+      editor.replaceSelection(prefix);
+    }
+    else {
+      editor.setLine(start_pos.line, prefix + editor.getLine(start_pos.line));
+    }
+    start_pos.ch = start_pos.ch + prefix.length;
+    editor.setCursor(start_pos);
+  }
+  editor.focus();
+}
+
+function do_link(editor) {
+  var url = prompt("Enter the full URL for the link", "http://");
+
+  insert_formatting(editor, '[', '](' + url + ')', 'Link');
+}
+
+function do_video(editor) {
+ var editor = html_editors[editor];
+  var start_pos = editor.getCursor('start');
+  var url = prompt("Enter Youtube 'share' URL or Vimeo URL");
+ 
+  editor.replaceSelection(url);
+  start_pos.ch = start_pos.ch + url.length;
+  editor.setCursor(start_pos);
+  editor.focus(); 
+}
+
+function do_undo(editor) {
+  var editor = html_editors[editor];
+  editor.undo();
+}
+
+function do_redo(editor) {
+  var editor = html_editors[editor];
+  editor.redo();
+}
+
+function do_image(editor) {
+  var editor = html_editors[editor];
+  var url = prompt("Enter the full URL of the image", "http://");
+  var start_pos = editor.getCursor('start');
+
+  editor.replaceSelection("![](" + url + ")");
+  start_pos.ch = start_pos.ch + url.length + 5;
+  editor.setCursor(start_pos);
+  editor.focus();
+}
+
+function do_list(editor_name,list) {
+  var editor = html_editors[editor_name];
+  var start_pos = editor.getCursor('start');
+  var end_pos = editor.getCursor('end');
+  var to_insert = '';
+
+  if (editor.somethingSelected()) {
+    if (start_pos.line != end_pos.line) {
+      do_prefix(editor_name, list);
+      return;
+    } 
+    else {
+      var selection = editor.getSelection();
+      editor.replaceSelection(((start_pos.ch==0) ? '' : '\r') + list + ' ' + selection + '\r' + list + ' ');
+      start_pos.line = start_pos.line + 2;
+      start_pos.ch = selection.length + list.length;
+    }
+    editor.setCursor(start_pos);
+  }
+  else {
+    if (start_pos.ch>0) {
+      var line = editor.getLine(start_pos.line);
+      if (line && line.indexOf(list)==0) {
+        editor.setLine(start_pos.line, editor.getLine(start_pos.line) + '\r' + list + ' ');
+      }
+      else {
+        editor.setLine(start_pos.line, list + ' ' + editor.getLine(start_pos.line) + '\r' + list + ' ');
+      }
+      start_pos.line = start_pos.line + 1;
+      editor.setCursor(start_pos);
+    } else {
+      editor.replaceSelection(list + ' ');
+      start_pos.ch = list.length+1;
+      editor.setCursor(start_pos);
+    }
+  }
+  editor.focus();
+}
+
+function insert_formatting(editor,start,end,placeholder) {
+  var editor = html_editors[editor];
+  var current = editor.getSelection();
+  var placeholder_mode = false;
+  var start_pos = editor.getCursor("start");
+  var end_pos = editor.getCursor("end");
+  
+  if (!editor.somethingSelected()) {
+    current = placeholder;
+    placeholder_mode = true;
+  }
+
+  editor.replaceSelection(start + current + end);
+  if (placeholder_mode) {
+    start_pos.ch = start_pos.ch + start.length;
+    end_pos.ch = start_pos.ch + placeholder.length;
+    editor.setSelection( start_pos, end_pos);
+  } 
+  else {
+    end_pos.ch = end_pos.ch + (start.length*2);
+    editor.setCursor(end_pos);
+  }
+  editor.focus();
+}
+
+
+function do_preview(field) {
+  var editor = html_editors[field];
+  $('#preview_' + field).dialog({ autoOpen: true, 
+    width: 800, height: 500, modal: true, resizable: true, show: {effect:"drop"}, title: "Preview", closeOnEscape: true, dialogClass: "modal_markdown_preview" });
+   
+  $.post('/utility/markdown_preview', {body: editor.getValue()}, function(data) {
+    $('#preview_' + field).html(data); 
+  }); 
+}