Commit 4a0e68e8 authored by webchick's avatar webchick

#125315 by chx, sun, Gábor Hojtsy, drumm, and friends: Add #input_format FAPI...

#125315 by chx, sun, Gábor Hojtsy, drumm, and friends: Add #input_format FAPI property that can be used by WYSIWYG editors. WOOHOO.
parent 289b4f77
......@@ -1752,6 +1752,79 @@ function form_process_radios($element) {
return $element;
}
/**
* Add input format selector to text elements with the #input_format property.
*
* The #input_format property should be the ID of an input format, found in
* {filter_formats}.format, which gets passed to filter_form().
*
* If the property #input_format is set, the form element will be expanded into
* two separate form elements, one holding the content of the element, and the
* other holding the input format selector. The original element is shifted into
* a child element, but is otherwise unaltered, so that the format selector is
* at the same level as the text field which it affects.
*
* For example:
* @code
* // A simple textarea, such as a node body.
* $form['body'] = array(
* '#type' => 'textarea',
* '#title' => t('Body'),
* '#input_format' => isset($node->format) ? $node->format : FILTER_FORMAT_DEFAULT,
* );
* @endcode
*
* Becomes:
* @code
* $form['body'] = array(
* // Type switches to 'markup', as we're only interested in submitting the child elements.
* '#type' => 'markup',
* // 'value' holds the original element.
* 'value' => array(
* '#type' => 'textarea',
* '#title' => t('Body'),
* '#parents' => array('body'),
* ),
* // 'format' holds the input format selector.
* 'format' => array(
* '#parents' => array('body_format'),
* ...
* ),
* );
* @endcode
*
* And would result in:
* @code
* // Original, unaltered form element value.
* $form_state['values']['body'] = 'Example content';
* // Chosen input format.
* $form_state['values']['body_format'] = 1;
* @endcode
*
* @see system_elements(), filter_form()
*/
function form_process_input_format($element) {
if (isset($element['#input_format'])) {
// Determine the form element parents and element name to use for the input
// format widget. This simulates the 'element' and 'element_format' pair of
// parents that filter_form() expects.
$element_parents = $element['#parents'];
$element_name = array_pop($element_parents);
$element_parents[] = $element_name . '_format';
// We need to break references, otherwise form_builder recurses infinitely.
$element['value'] = (array)$element;
$element['#type'] = 'markup';
$element['format'] = filter_form($element['#input_format'], 1, $element_parents);
// We need to clear the #input_format from the new child otherwise we
// would get into an infinite loop.
unset($element['value']['#input_format']);
$element['value']['#weight'] = 0;
}
return $element;
}
/**
* Add AHAH information about a form element to the page to communicate with
* javascript. If #ahah[path] is set on an element, this additional javascript is
......@@ -1792,6 +1865,8 @@ function form_process_ahah($element) {
case 'select':
$element['#ahah']['event'] = 'change';
break;
default:
return $element;
}
}
......
......@@ -315,24 +315,21 @@ function block_box_form($edit = array()) {
'#type' => 'textarea',
'#title' => t('Block body'),
'#default_value' => $edit['body'],
'#input_format' => isset($edit['format']) ? $edit['format'] : FILTER_FORMAT_DEFAULT,
'#rows' => 15,
'#description' => t('The content of the block as shown to the user.'),
'#weight' => -17,
);
if (!isset($edit['format'])) {
$edit['format'] = FILTER_FORMAT_DEFAULT;
}
$form['body_field']['format'] = filter_form($edit['format'], -16);
return $form;
}
function block_box_save($edit, $delta) {
if (!filter_access($edit['format'])) {
$edit['format'] = FILTER_FORMAT_DEFAULT;
if (!filter_access($edit['body_format'])) {
$edit['body_format'] = FILTER_FORMAT_DEFAULT;
}
db_query("UPDATE {boxes} SET body = '%s', info = '%s', format = %d WHERE bid = %d", $edit['body'], $edit['info'], $edit['format'], $delta);
db_query("UPDATE {boxes} SET body = '%s', info = '%s', format = %d WHERE bid = %d", $edit['body'], $edit['info'], $edit['body_format'], $delta);
return TRUE;
}
......
......@@ -666,7 +666,7 @@ function comment_save($edit) {
);
if ($edit['cid']) {
// Update the comment in the database.
db_query("UPDATE {comments} SET status = %d, timestamp = %d, subject = '%s', comment = '%s', format = %d, uid = %d, name = '%s', mail = '%s', homepage = '%s' WHERE cid = %d", $edit['status'], $edit['timestamp'], $edit['subject'], $edit['comment'], $edit['format'], $edit['uid'], $edit['name'], $edit['mail'], $edit['homepage'], $edit['cid']);
db_query("UPDATE {comments} SET status = %d, timestamp = %d, subject = '%s', comment = '%s', format = %d, uid = %d, name = '%s', mail = '%s', homepage = '%s' WHERE cid = %d", $edit['status'], $edit['timestamp'], $edit['subject'], $edit['comment'], $edit['comment_format'], $edit['uid'], $edit['name'], $edit['mail'], $edit['homepage'], $edit['cid']);
// Allow modules to respond to the updating of a comment.
comment_invoke_comment($edit, 'update');
// Add an entry to the watchdog log.
......@@ -719,7 +719,7 @@ function comment_save($edit) {
$edit['name'] = $user->name;
}
db_query("INSERT INTO {comments} (nid, pid, uid, subject, comment, format, hostname, timestamp, status, thread, name, mail, homepage) VALUES (%d, %d, %d, '%s', '%s', %d, '%s', %d, %d, '%s', '%s', '%s', '%s')", $edit['nid'], $edit['pid'], $edit['uid'], $edit['subject'], $edit['comment'], $edit['format'], ip_address(), $edit['timestamp'], $edit['status'], $thread, $edit['name'], $edit['mail'], $edit['homepage']);
db_query("INSERT INTO {comments} (nid, pid, uid, subject, comment, format, hostname, timestamp, status, thread, name, mail, homepage) VALUES (%d, %d, %d, '%s', '%s', %d, '%s', %d, %d, '%s', '%s', '%s', '%s')", $edit['nid'], $edit['pid'], $edit['uid'], $edit['subject'], $edit['comment'], $edit['comment_format'], ip_address(), $edit['timestamp'], $edit['status'], $thread, $edit['name'], $edit['mail'], $edit['homepage']);
$edit['cid'] = db_last_insert_id('comments', 'cid');
// Tell the other modules a new comment has been submitted.
comment_invoke_comment($edit, 'insert');
......@@ -1341,17 +1341,14 @@ function comment_form(&$form_state, $edit, $title = NULL) {
$default = '';
}
$form['comment_filter']['comment'] = array(
$form['comment'] = array(
'#type' => 'textarea',
'#title' => t('Comment'),
'#rows' => 15,
'#default_value' => $default,
'#input_format' => isset($edit['format']) ? $edit['format'] : FILTER_FORMAT_DEFAULT,
'#required' => TRUE,
);
if (!isset($edit['format'])) {
$edit['format'] = FILTER_FORMAT_DEFAULT;
}
$form['comment_filter']['format'] = filter_form($edit['format']);
$form['cid'] = array(
'#type' => 'value',
......@@ -1431,6 +1428,7 @@ function comment_form_add_preview($form, &$form_state) {
if (!form_get_errors()) {
_comment_form_submit($edit);
$comment = (object)$edit;
$comment->format = $comment->comment_format;
// Attach the user and time information.
if (!empty($edit['author'])) {
......@@ -1523,7 +1521,7 @@ function _comment_form_submit(&$comment_values) {
// 2) Strip out all HTML tags
// 3) Convert entities back to plain-text.
// Note: format is checked by check_markup().
$comment_values['subject'] = trim(truncate_utf8(decode_entities(strip_tags(check_markup($comment_values['comment'], $comment_values['format']))), 29, TRUE));
$comment_values['subject'] = trim(truncate_utf8(decode_entities(strip_tags(check_markup($comment_values['comment'], $comment_values['comment_format']))), 29, TRUE));
// Edge cases where the comment body is populated only by HTML tags will
// require a default subject.
if ($comment_values['subject'] == '') {
......@@ -1541,7 +1539,6 @@ function comment_form_submit($form, &$form_state) {
$node = node_load($form_state['values']['nid']);
$page = comment_new_page_count($node->comment_count, 1, $node);
$form_state['redirect'] = array('node/' . $node->nid, $page, "comment-$cid");
return;
}
}
......
......@@ -104,7 +104,7 @@ class FilterAdminTestCase extends DrupalWebTestCase {
$this->drupalLogin($web_user);
$this->drupalGet('node/add/page');
$this->assertFieldByName('format', $full, t('Full HTML filter accessible.'));
$this->assertFieldByName('body_format', $full, t('Full HTML filter accessible.'));
// Use filtered HTML and see if it removes tags that arn't allowed.
$body = $this->randomName();
......@@ -113,7 +113,7 @@ class FilterAdminTestCase extends DrupalWebTestCase {
$edit = array();
$edit['title'] = $this->randomName();
$edit['body'] = $body . '<random>' . $extra_text . '</random>';
$edit['format'] = $filtered;
$edit['body_format'] = $filtered;
$this->drupalPost('node/add/page', $edit, t('Save'));
$this->assertRaw(t('Page %title has been created.', array('%title' => $edit['title'])), t('Filtered node created.'));
......
......@@ -858,6 +858,7 @@ function node_submit($node) {
// module-provided 'teaser' form item).
if (!isset($node->teaser)) {
if (isset($node->body)) {
$node->format = (!empty($node->body_format) ? $node->body_format : FILTER_FORMAT_DEFAULT);
$node->teaser = node_teaser($node->body, isset($node->format) ? $node->format : NULL);
// Chop off the teaser from the body if needed. The teaser_include
// property might not be set (eg. in Blog API postings), so only act on
......@@ -938,7 +939,6 @@ function node_save(&$node) {
$node->changed = REQUEST_TIME;
$node->timestamp = REQUEST_TIME;
$node->format = isset($node->format) ? $node->format : FILTER_FORMAT_DEFAULT;
$update_node = TRUE;
// Generate the node table query and the node_revisions table query.
......
......@@ -296,10 +296,9 @@ function node_body_field(&$node, $label, $word_count) {
'#default_value' => $include ? $node->body : ($node->teaser . $node->body),
'#rows' => 20,
'#required' => ($word_count > 0),
'#input_format' => isset($node->format) ? $node->format : FILTER_FORMAT_DEFAULT,
);
$form['format'] = filter_form($node->format);
return $form;
}
......
......@@ -73,7 +73,7 @@ class PHPFitlerTestCase extends PHPTestCase {
// Change filter to PHP filter and see that PHP code is evaluated.
$edit = array();
$edit['format'] = 3;
$edit['body_format'] = 3;
$this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
$this->assertRaw(t('Page %title has been updated.', array('%title' => $node->title)), t('PHP code filter turned on.'));
......@@ -113,6 +113,6 @@ class PHPAccessTestCase extends PHPTestCase {
// Make sure that user doesn't have access to filter.
$this->drupalGet('node/' . $node->nid . '/edit');
$this->assertNoFieldByName('format', '3', t('Format not available.'));
$this->assertNoFieldByName('body_format', '3', t('Format not available.'));
}
}
\ No newline at end of file
......@@ -219,7 +219,7 @@ function system_elements() {
'#size' => 60,
'#maxlength' => 128,
'#autocomplete_path' => FALSE,
'#process' => array('form_process_ahah'),
'#process' => array('form_process_input_format', 'form_process_ahah'),
);
$type['password'] = array(
......@@ -239,7 +239,7 @@ function system_elements() {
'#cols' => 60,
'#rows' => 5,
'#resizable' => TRUE,
'#process' => array('form_process_ahah'),
'#process' => array('form_process_input_format', 'form_process_ahah'),
);
$type['radios'] = array(
......
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