94 lines
3.7 KiB
JavaScript
94 lines
3.7 KiB
JavaScript
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(function ($, Drupal, drupalSettings) {
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'use strict';
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Drupal.behaviors.tokenTree = {
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attach: function (context, settings) {
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$('table.token-tree', context).once('token-tree').each(function () {
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$(this).treetable({ expandable: true });
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});
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}
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};
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Drupal.behaviors.tokenInsert = {
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attach: function (context, settings) {
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// Keep track of which textfield was last selected/focused.
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$('textarea, input[type="text"]', context).focus(function () {
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drupalSettings.tokenFocusedField = this;
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});
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$('.token-click-insert .token-key', context).once('token-click-insert').each(function () {
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var newThis = $('<a href="javascript:void(0);" title="' + Drupal.t('Insert this token into your form') + '">' + $(this).html() + '</a>').click(function () {
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var content = this.text;
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// Always work in normal text areas that currently have focus.
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if (drupalSettings.tokenFocusedField && (drupalSettings.tokenFocusedField.tokenDialogFocus || drupalSettings.tokenFocusedField.tokenHasFocus)) {
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insertAtCursor(drupalSettings.tokenFocusedField, content);
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}
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// Direct tinyMCE support.
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else if (typeof(tinyMCE) != 'undefined' && tinyMCE.activeEditor) {
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tinyMCE.activeEditor.execCommand('mceInsertContent', false, content);
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}
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// Direct CKEditor support. Only works if the field currently has focus,
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// which is unusual since the dialog is open.
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else if (typeof(CKEDITOR) != 'undefined' && CKEDITOR.currentInstance) {
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CKEDITOR.currentInstance.insertHtml(content);
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}
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// Direct CodeMirror support.
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else if (typeof(CodeMirror) != 'undefined' && drupalSettings.tokenFocusedField && $(drupalSettings.tokenFocusedField).parents('.CodeMirror').length) {
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var editor = $(drupalSettings.tokenFocusedField).parents('.CodeMirror')[0].CodeMirror;
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editor.replaceSelection(content);
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editor.focus();
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}
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// WYSIWYG support, should work in all editors if available.
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else if (Drupal.wysiwyg && Drupal.wysiwyg.activeId) {
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Drupal.wysiwyg.instances[Drupal.wysiwyg.activeId].insert(content)
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}
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// CKeditor module support.
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else if (typeof(CKEDITOR) != 'undefined' && typeof(Drupal.ckeditorActiveId) != 'undefined') {
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CKEDITOR.instances[Drupal.ckeditorActiveId].insertHtml(content);
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}
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else if (drupalSettings.tokenFocusedField) {
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insertAtCursor(drupalSettings.tokenFocusedField, content);
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}
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else {
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alert(Drupal.t('First click a text field to insert your tokens into.'));
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}
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return false;
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});
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$(this).html(newThis);
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});
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function insertAtCursor(editor, content) {
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// Record the current scroll position.
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var scroll = editor.scrollTop;
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// IE support.
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if (document.selection) {
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editor.focus();
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var sel = document.selection.createRange();
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sel.text = content;
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}
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// Mozilla/Firefox/Netscape 7+ support.
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else if (editor.selectionStart || editor.selectionStart == '0') {
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var startPos = editor.selectionStart;
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var endPos = editor.selectionEnd;
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editor.value = editor.value.substring(0, startPos) + content + editor.value.substring(endPos, editor.value.length);
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}
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// Fallback, just add to the end of the content.
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else {
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editor.value += content;
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}
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// Ensure the textarea does not unexpectedly scroll.
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editor.scrollTop = scroll;
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}
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}
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};
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})(jQuery, Drupal, drupalSettings);
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