2,
'path' => drupal_get_path('module', 'drubb'),
);
}
/**
* @file
* A phpBB-like forum for Drupal.
*/
function drubb_init() {
drupal_add_css(drupal_get_path('module', 'drubb') .'/drubb.css');
}
/**
* Implementation of hook_menu_alter().
*/
function drubb_menu_alter(&$items) {
// Set the 'forum' path to a normal item so that it appears in navigation.
$items['forum']['type'] = MENU_NORMAL_ITEM;
}
/**
* Implementation of hook_form_alter().
*/
function drubb_form_alter(&$form, $form_state, $form_id) {
// Allows the profile to alter the site-configuration form. This is called
// through custom invocation, so $form_state is not populated.
if ($form_id == 'install_configure') {
// Set default for site name field.
$form['site_information']['site_name']['#default_value'] = $_SERVER['SERVER_NAME'];
}
// Hide the forum selection from node forms.
if ((isset($form['#theme']) && $form['#theme'] == 'upload_form_new') || (isset($form['#id']) && $form['#id'] == 'node-form')) {
if ($form['#id'] == 'node-form') {
$location = &$form['attachments']['wrapper']['files'];
}
else {
$location = &$form['files'];
}
// Add a special bueditor button to file attachments if they are images.
if (!empty($location)) {
foreach(element_children($location) as $key) {
if (substr($location[$key]['filemime']['#value'], 0, 5) == 'image') {
// Move the description to make room for our attach button.
$location[$key]['description'] = array(
'description' => $location[$key]['description'],
'attach' => array(
'#type' => 'button',
'#value' => t('Insert image'),
'#attributes' => array('class' => 'drubb-attach-image'),
'#parents' => array('files', $key, 'attach'),
),
);
// Make sure the name parameter on the description doesn't change.
$location[$key]['description']['description']['#parents'] = array('files', $key, 'description');
}
}
}
}
if (isset($form['#id']) && $form['#id'] == 'node-form') {
drupal_add_js(drupal_get_path('module', 'drubb') . '/drubb.js');
// remove 'Body:' text from node comments.
if (isset($form['#node']->comment_target_nid)) {
$form['body_field']['body']['#title'] = '';
// Remove ugly fieldset around smileys block.
$form['body_field']['smileys']['#collapsible'] = FALSE;
return;
}
$forum_vid = variable_get('forum_nav_vocabulary', '');
$forum_vocabulary = taxonomy_vocabulary_load($forum_vid);
$types = array_values($forum_vocabulary->nodes);
if (!in_array($form['type']['#value'], $types)) {
return;
}
// Add identifier that can be used in css to target forum posts.
$form['#prefix'] = '
';
$form['#suffix'] = '
';
// Remove the teaser splitter.
$teaser_js_build = array_search('node_teaser_js', $form['body_field']['#after_build']);
unset($form['body_field']['#after_build'][$teaser_js_build]);
$form['body_field']['teaser_js']['#access'] = FALSE;
$form['body_field']['teaser_include']['#access'] = FALSE;
// Hide the title.
$form['body_field']['body']['#title'] = '';
if (!$form['vid']['#value']) {
// Node add form. Hide this value rather than using #type 'value'
// so the Draft module javascript can still manipulate it.
// Hide the forum value for drafts. We won't have a value
// for arg(3) when using drafts. The value will get added
// by the Draft module js.
if ($_GET['draft_id']) {
$form['taxonomy'][$forum_vid] = array(
'#type' => 'hidden',
);
}
// Always hide the forum selection when adding a new topic
// that has a target forum specified.
else {
$forum_tid = arg(3);
if ($forum = forum_term_load($forum_tid) && isset($form['taxonomy'][$forum_vid])) {
$form['taxonomy'][$forum_vid] = array(
'#type' => 'hidden',
'#value' => $forum_tid,
);
}
// Set the breadcrumb so we can get back to the forum properly.
$breadcrumb[] = l(t('Home'), NULL);
$breadcrumb[] = l($forum_vocabulary->name, 'forum');
if ($parents = taxonomy_get_parents_all($forum_tid)) {
$parents = array_reverse($parents);
foreach ($parents as $p) {
$breadcrumb[] = l($p->name, 'forum/'. $p->tid);
}
}
drupal_set_breadcrumb($breadcrumb);
}
}
else {
// Node edit form. Only show forum selection to administrative users.
if (!user_access('administer nodes')) {
$forum_tid = $form['taxonomy'][$forum_vid]['#default_value'][0];
$form['taxonomy'][$forum_vid] = array(
'#type' => 'hidden',
'#value' => $forum_tid,
);
$form['shadow']['#type'] = 'value';
}
}
// Remove ugly fieldset around smileys block.
$form['body_field']['smileys']['#collapsible'] = FALSE;
}
elseif ($form_id == 'comment_form') {
// Add a method to identify forum comments.
$forum_vid = variable_get('forum_nav_vocabulary', '');
$forum_vocabulary = taxonomy_vocabulary_load($forum_vid);
$types = array_values($forum_vocabulary->nodes);
$node = node_load($form['nid']['#value']);
if (!in_array($node->type, $types)) {
return;
}
// Add identifier that can be used in css to target forum posts.
$form['#prefix'] = '
';
$form['#suffix'] = '
';
// Remove ugly fieldset around smileys block.
$form['comment_filter']['smileys']['#collapsible'] = FALSE;
}
}
/**
* Theme a quote with its content and author, rework the default
* to use blockquote instead of div for the quote itself, to take
* advantage of themes that provide quote mark gifs.
*
* @param $quote_content
* The quote's string content.
* @param $quote_author
* The quote author's name.
*
* @return $output_quote
* Themed quote.
*/
function drubb_quote($quote_content, $quote_author) {
$quote_output = '