Index: includes/form.inc =================================================================== RCS file: /cvs/drupal/drupal/includes/form.inc,v retrieving revision 1.171 diff -u -F^f -r1.171 form.inc --- includes/form.inc 5 Jan 2007 19:08:30 -0000 1.171 +++ includes/form.inc 6 Jan 2007 00:45:55 -0000 @@ -1410,6 +1410,17 @@ function theme_form($element) { */ function theme_textarea($element) { $class = array('form-textarea'); + + // Add teaser behaviour (must come before resizable) + if ($element['#teaser'] && variable_get('teaser_button', 1)) { + drupal_add_js('misc/teaser.js'); + // Note: arrays are merged in drupal_get_js(). + drupal_add_js(array('teaserButton' => array(t('Join teaser'), t('Split at cursor'))), 'setting'); + drupal_add_js(array('teaser' => array($element['#id'] => $element['#teaser'])), 'setting'); + $class[] = 'teaser'; + } + + // Add resizable behaviour if ($element['#resizable'] !== FALSE) { drupal_add_js('misc/textarea.js'); $class[] = 'resizable'; Index: misc/drupal.js =================================================================== RCS file: /cvs/drupal/drupal/misc/drupal.js,v retrieving revision 1.29 diff -u -F^f -r1.29 drupal.js --- misc/drupal.js 14 Oct 2006 02:39:48 -0000 1.29 +++ misc/drupal.js 6 Jan 2007 00:45:55 -0000 @@ -200,6 +200,26 @@ return uri.indexOf('?q=') ? item : item.replace('%26', '%2526').replace('%23', '%2523'); }; +/** + * Get the text selection in a textarea. + */ +Drupal.getSelection = function (element) { + if (document.selection) { + // The current selection + var range1 = document.selection.createRange(); + var range2 = range1.duplicate(); + // Select all text. + range2.moveToElementText(element); + // Now move 'dummy' end point to end point of original range. + range2.setEndPoint('EndToEnd', range1); + // Now we can calculate start and end points. + var start = range2.text.length - range1.text.length; + var end = start + range1.text.length; + return { 'start': start, 'end': end }; + } + return { 'start': element.selectionStart, 'end': element.selectionEnd }; +} + // Global Killswitch on the element if (Drupal.jsEnabled) { document.documentElement.className = 'js'; Index: misc/textarea.js =================================================================== RCS file: /cvs/drupal/drupal/misc/textarea.js,v retrieving revision 1.11 diff -u -F^f -r1.11 textarea.js --- misc/textarea.js 7 Sep 2006 08:05:31 -0000 1.11 +++ misc/textarea.js 6 Jan 2007 00:45:55 -0000 @@ -7,6 +7,12 @@ $(this).wrap('
') .parent().append($('
').mousedown(startDrag)); + // Inherit visibility + if ($(this).is(':hidden')) { + $(this).parent().hide(); + $(this).show(); + } + var grippie = $('div.grippie', $(this).parent())[0]; grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px'; Index: modules/block/block.module =================================================================== RCS file: /cvs/drupal/drupal/modules/block/block.module,v retrieving revision 1.245 diff -u -F^f -r1.245 block.module --- modules/block/block.module 18 Dec 2006 21:49:39 -0000 1.245 +++ modules/block/block.module 6 Jan 2007 00:45:55 -0000 @@ -551,8 +551,8 @@ function block_box_form($edit = array()) '#required' => TRUE, '#weight' => -19, ); - $form['body_filter']['#weight'] = -17; - $form['body_filter']['body'] = array( + $form['body_field']['#weight'] = -17; + $form['body_field']['body'] = array( '#type' => 'textarea', '#title' => t('Block body'), '#default_value' => $edit['body'], @@ -563,7 +563,7 @@ function block_box_form($edit = array()) if (!isset($edit['format'])) { $edit['format'] = FILTER_FORMAT_DEFAULT; } - $form['body_filter']['format'] = filter_form($edit['format'], -16); + $form['body_field']['format'] = filter_form($edit['format'], -16); $form['submit'] = array('#type' => 'submit', '#value' => t('Save block')); return $form; Index: modules/blog/blog.module =================================================================== RCS file: /cvs/drupal/drupal/modules/blog/blog.module,v retrieving revision 1.271 diff -u -F^f -r1.271 blog.module --- modules/blog/blog.module 10 Dec 2006 20:34:02 -0000 1.271 +++ modules/blog/blog.module 6 Jan 2007 00:45:56 -0000 @@ -208,8 +208,20 @@ function blog_form(&$node) { } $form['title'] = array('#type' => 'textfield', '#title' => check_plain($type->title_label), '#required' => TRUE, '#default_value' => $node->title, '#weight' => -5); - $form['body_filter']['body'] = array('#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => TRUE); - $form['body_filter']['filter'] = filter_form($node->format); + + $form['body_field'] = array( + '#after_build' => array('node_teaser_js')); + + $form['body_field']['teaser_js'] = array( + '#type' => 'textarea', + '#rows' => 10, + '#teaser' => 'edit-body', + '#disabled' => TRUE); + + $form['body_field']['body'] = array('#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => TRUE); + + $form['body_field']['filter'] = filter_form($node->format); + return $form; } Index: modules/book/book.module =================================================================== RCS file: /cvs/drupal/drupal/modules/book/book.module,v retrieving revision 1.404 diff -u -F^f -r1.404 book.module --- modules/book/book.module 29 Dec 2006 07:41:44 -0000 1.404 +++ modules/book/book.module 6 Jan 2007 00:45:56 -0000 @@ -223,13 +223,23 @@ function book_form(&$node) { '#default_value' => $node->title, '#weight' => -5, ); - $form['body_filter']['body'] = array('#type' => 'textarea', + + $form['body_field'] = array( + '#after_build' => array('node_teaser_js')); + + $form['body_field']['teaser_js'] = array( + '#type' => 'textarea', + '#rows' => 10, + '#teaser' => 'edit-body', + '#disabled' => TRUE); + + $form['body_field']['body'] = array('#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => TRUE, ); - $form['body_filter']['format'] = filter_form($node->format); + $form['body_field']['format'] = filter_form($node->format); if (user_access('administer nodes')) { $form['weight'] = array('#type' => 'weight', Index: modules/forum/forum.module =================================================================== RCS file: /cvs/drupal/drupal/modules/forum/forum.module,v retrieving revision 1.374 diff -u -F^f -r1.374 forum.module --- modules/forum/forum.module 5 Jan 2007 05:32:23 -0000 1.374 +++ modules/forum/forum.module 6 Jan 2007 00:45:57 -0000 @@ -398,8 +398,18 @@ function forum_form(&$node) { $form['shadow'] = array('#type' => 'checkbox', '#title' => t('Leave shadow copy'), '#default_value' => $shadow, '#description' => t('If you move this topic, you can leave a link in the old forum to the new forum.')); } - $form['body_filter']['body'] = array('#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => TRUE); - $form['body_filter']['format'] = filter_form($node->format); + $form['body_field'] = array( + '#after_build' => array('node_teaser_js')); + + $form['body_field']['teaser_js'] = array( + '#type' => 'textarea', + '#rows' => 10, + '#teaser' => 'edit-body', + '#disabled' => TRUE); + + $form['body_field']['body'] = array('#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => TRUE); + + $form['body_field']['format'] = filter_form($node->format); return $form; } Index: modules/node/node.module =================================================================== RCS file: /cvs/drupal/drupal/modules/node/node.module,v retrieving revision 1.767 diff -u -F^f -r1.767 node.module --- modules/node/node.module 5 Jan 2007 22:03:06 -0000 1.767 +++ modules/node/node.module 6 Jan 2007 00:45:59 -0000 @@ -139,6 +139,28 @@ function node_mark($nid, $timestamp) { } /** + * See if the user used JS to submit a teaser. + */ +function node_teaser_js(&$form, $form_values) { + // Glue the teaser to the body. + if (isset($form['#post']['teaser_js'])) { + if (trim($form_values['teaser_js'])) { + // Space the teaser from the body + $body = trim($form_values['teaser_js']) ."\r\n\r\n". trim($form_values['body']); + } + else { + // Empty teaser, no spaces. + $body = ''. $form_values['body']; + } + // Pass value onto preview/submit + form_set_value($form['body'], $body); + // Pass value back onto form + $form['body']['#value'] = $body; + } + return $form; +} + +/** * Automatically generate a teaser for a node body in a given format. */ function node_teaser($body, $format = NULL) { @@ -995,6 +1017,11 @@ function node_configure() { '#options' => array(t('Optional'), t('Required')), '#description' => t('Must users preview posts before submitting?') ); + $form['teaser_button'] = array( + '#type' => 'radios', '#title' => t('Teaser split button'), '#default_value' => variable_get('teaser_button', 1), + '#options' => array(t('Disabled'), t('Enabled')), '#description' => t('Display a teaser split button for node text areas.') + ); + return system_settings_form($form); } @@ -2199,7 +2226,7 @@ function node_preview($node) { function theme_node_preview($node) { $output = '
'; if ($node->teaser && $node->teaser != $node->body) { - drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication. You can insert the delimiter "<!--break-->" (without the quotes) to fine-tune where your post gets split.')); + drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication. You can insert the delimiter "<!--break-->" (without the quotes) to fine-tune where your post gets split.')); $output .= '

'. t('Preview trimmed version') .'

'; $output .= node_view(drupal_clone($node), 1, FALSE, 0); $output .= '

'. t('Preview full version') .'

'; @@ -2931,13 +2958,25 @@ function node_content_form($node) { } if ($type->has_body) { - $form['body_filter']['body'] = array( + $form['body_field'] = array( + '#after_build' => array('node_teaser_js')); + + if (variable_get('teaser_button', 1)) { + $form['body_field']['teaser_js'] = array( + '#type' => 'textarea', + '#rows' => 10, + '#teaser' => 'edit-body', + '#disabled' => TRUE); + } + + $form['body_field']['body'] = array( '#type' => 'textarea', '#title' => check_plain($type->body_label), '#default_value' => $node->body, '#rows' => 20, '#required' => ($type->min_word_count > 0)); - $form['body_filter']['format'] = filter_form($node->format); + + $form['body_field']['format'] = filter_form($node->format); } return $form; Index: misc/teaser.js =================================================================== RCS file: misc/teaser.js diff -N misc/teaser.js --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ misc/teaser.js 5 Jan 2007 22:03:47 -0000 @@ -0,0 +1,73 @@ +// $Id$ + +/** + * Auto-attach for teaser behaviour. + * + * Note: depends on resizable textareas. + */ +Drupal.teaserAttach = function() { + $('textarea.teaser:not(.joined)').each(function() { + var teaser = $(this).addClass('joined'); + + // Move teaser textarea before body, and remove its form-item wrapper. + var body = $('#'+ Drupal.settings.teaser[this.id]); + var parent = teaser[0].parentNode; + $(body).before(teaser); + $(parent).remove(); + + function trim(text) { + return text.replace(/^\s+/g, '').replace(/\s+$/g, ''); + } + + // Join the teaser back to the body. + function join_teaser() { + if (teaser.val()) { + body.val(trim(teaser.val()) +'\r\n\r\n'+ trim(body.val())); + } + // Hide and disable teaser + $(teaser).attr('disabled', 'disabled'); + $(teaser).parent().slideUp('fast'); + // Change label + $(this).val(Drupal.settings.teaserButton[1]); + } + + // Split the teaser from the body. + function split_teaser() { + body[0].focus(); + var selection = Drupal.getSelection(body[0]); + var split = selection.start; + var text = body.val(); + + // Note: using val() fails sometimes. jQuery bug? + teaser[0].value = trim(text.slice(0, split)); + body[0].value = trim(text.slice(split)); + // Reveal and enable teaser + $(teaser).attr('disabled', ''); + $(teaser).parent().slideDown('fast'); + // Change label + $(this).val(Drupal.settings.teaserButton[0]); + } + + // Add split/join button. + var button = $('') + .prependTo($(this).parent()) + + // Extract the teaser from the body, if set. Otherwise, stay in joined mode. + var text = body.val().split('', 2); + if (text.length == 2) { + teaser[0].value = trim(text[0]); + body[0].value = trim(text[1]); + $(teaser).attr('disabled', ''); + $(button).val(Drupal.settings.teaserButton[0]).toggle(join_teaser, split_teaser); + } + else { + $(teaser).hide(); + $(button).val(Drupal.settings.teaserButton[1]).toggle(split_teaser, join_teaser); + } + + }); +} + +if (Drupal.jsEnabled) { + $(document).ready(Drupal.teaserAttach); +}