name] = $themex->name;
if ($themex->status || variable_get('taxonomy_theme_allowall', 0)) {
$options_themes[$themex->name] = $themex->name;
}
}
// AdminTheme
$rows = array();
$rows[] = array(t('\'Admin Area\' - Theme'), form_select('', 'taxonomy_theme_admin', variable_get('taxonomy_theme_admin', variable_get('theme_default', 'bluemarine')), $options_admin_themes));
$block_output .= theme('table', array(), $rows);
// TaxonomyTheme selection method
$options = array();
$options[0] = t('Choose method');
$options[1] = t('Term-based');
$options[2] = t('Vocab-based');
$options[3] = t('All Taxonomy');
$options[4] = t('NodeType-based');
$method = variable_get('taxonomy_theme_method', TAXOTHEME_SKIP);
$block_output .= form_select(t('Template selection method'), 'taxonomy_theme_method', $method, $options, t('This value determines the method used for template selection.'));
$output = form_group(t('Global Module Setup'), $block_output);
$forum_vid = variable_get('forum_nav_vocabulary', '');
switch($method) {
// BLOCK: term based selection
case TAXOTHEME_TERM:
$options = array();
$selector = variable_get('taxonomy_theme_selector', '');
if (!$selector) {
$options[0] = t('Choose a category');
}
$vocabs = taxonomy_get_vocabularies();
foreach ($vocabs as $vocab) {
if ($vocab->vid != $forum_vid) {
$options[$vocab->vid] = $vocab->name;
}
}
if (!empty($vocabs)) {
$block_output = form_select(t('Category to use for template selection'), 'taxonomy_theme_selector', $selector, $options, t('The value of this category will be used to determine the template to apply.'));
} else {
$block_output = t('
Your site currently has no categories.
Please create at least one category and add the terms you will map to themes and return to this page. For example, you might create a category called Sections that has two terms, blue to map to the bluebeach theme and grey to map to the box_grey theme.
');
}
if ($selector) {
$terms = taxonomy_get_tree($selector);
if (count($terms)) {
$rows = array();
$header = array(t('Term'), t('Assigned to Theme'));
foreach ($terms as $term) {
$template_this_term = variable_get('taxonomy_theme_term|'.$term->tid, '');
$options_this_term = $options_themes;
if (!$template_this_term) {
$options_this_term[0] = t('Choose a template');
}
$rows[] = array($term->name, form_select('', 'taxonomy_theme_term|'.$term->tid, $template_this_term, $options_this_term));
}
$block_output .= theme('table', $header, $rows);
} else {
$block_output .= t('No items');
}
}
$output .= form_group(t('Terms => Themes'), $block_output);
break;
// BLOCK: vocab based selection
case TAXOTHEME_VOCAB:
$vocabs = taxonomy_get_vocabularies();
if (count($vocabs)) {
$rows = array();
$header = array(t('Vocabulary'), t('Assigned to Theme'));
foreach ($vocabs as $vocab) {
$template_this_vocab = variable_get('taxonomy_theme_vocab|'.$vocab->vid, '');
$options_this_vocab = $options_themes;
if (!$template_this_vocab) {
$options_this_vocab[0] = t('Choose a template');
}
$rows[] = array($vocab->name, form_select('', 'taxonomy_theme_vocab|'.$vocab->vid, $template_this_vocab, $options_this_vocab));
}
$block_output = theme('table', $header, $rows);
} else {
$block_output = t('Your site currently has no vocabularies.');
}
$output .= form_group(t('Vocabularies => Themes'), $block_output);
break;
// BLOCK: all taxonomy selection
case TAXOTHEME_ALLTAXO:
$vocabs = taxonomy_get_vocabularies();
if (count($vocabs)) {
$block_output = '';
foreach ($vocabs as $vocab) {
if ($vocab->vid != $forum_vid) {
$terms = taxonomy_get_tree($vocab->vid);
if (count($terms)) {
$rows = array();
$header = array(t('Term'), t('Assigned to Theme'));
foreach ($terms as $term) {
$template_this_term = variable_get('taxonomy_theme_all|'.$term->tid, '');
$options_this_term = $options_themes;
if (!$template_this_term) {
$options_this_term[0] = t('Choose a template');
}
$rows[] = array($term->name, form_select('', 'taxonomy_theme_all|'.$term->tid, $template_this_term, $options_this_term));
}
$group = theme('table', $header, $rows);
$block_output .= form_group(t('Vocabulary: ').$vocab->name, $group);
} else {
$block_output .= t('No items');
}
}
}
} else {
$block_output = t('Your site currently has no vocabularies.');
}
$output .= form_group(t('All Taxonomy => Themes'), $block_output);
break;
// BLOCK: node type based selection
case TAXOTHEME_NODETYPE:
$nodetypes = node_list();
if (count($nodetypes)) {
$rows = array();
$header = array(t('NodeType'), t('Assigned to Theme'));
var_dump($nodetypes);
foreach ($nodetypes as $type) {
$template_this_type = variable_get('taxonomy_theme_nodetype|'.$type, '');
$options_this_type = $options_themes;
if (!$template_this_type) {
$options_this_type[0] = t('Choose a template');
}
$rows[] = array($type, form_select('', 'taxonomy_theme_nodetype|'.$type, $template_this_type, $options_this_type));
}
$block_output = theme('table', $header, $rows);
} else {
$block_output = t('Your site currently has no node type defined.');
}
$output .= form_group(t('NodeType => Themes'), $block_output);
break;
default:
$output .= t('
Select one method from above.
');
}
// BLOCK: forums
if (module_exist('forum')) {
$block_output = form_checkbox(t('Apply themes to forums'), 'taxonomy_theme_forums_enable', 1, variable_get('taxonomy_theme_forums_enable', 0));
if (variable_get('taxonomy_theme_forums_enable', 0)) {
$block_output .= form_checkbox(t('Theme forum-dependent nodes/pages'), 'taxonomy_theme_forum_dep', 1, variable_get('taxonomy_theme_forum_dep', 1), t('Apply the forum\'s theme to (add/view/edit) comment pages also.'));
$terms = taxonomy_get_tree($forum_vid);
if (count($terms)) {
$rows = array();
$header = array(t('Forum'), t('Assigned to Theme'));
foreach ($terms as $forum) {
$template_this_forum = variable_get('taxonomy_theme_forum|'.$forum->tid, '');
$options_this_forum = $options_themes;
if (!$template_this_forum) {
$options_this_forum[0] = t('Choose a template');
}
$rows[] = array($forum->name, form_select('', 'taxonomy_theme_forum|'.$forum->tid, variable_get('taxonomy_theme_forum|'.$forum->tid, ''), $options_this_forum));
}
$block_output .= theme('table', $header, $rows);
} else {
$block_output .= t('Your site currently has no forums.');
}
}
$output .= form_group(t('Forums Themes'), $block_output);
}
$block_output = form_checkbox(t('Enable \'Extended\' assignment of themes'), 'taxonomy_theme_extended_enable', 1, variable_get('taxonomy_theme_extended_enable', 0), t('Enables you to assign themes to pathes (e.g. node/21).'));
if (variable_get('taxonomy_theme_extended_enable', 0)) {
foreach($options_admin_themes as $theme) {
$block_output .= form_textarea($theme, 'taxonomy_theme_path|'.$theme, variable_get('taxonomy_theme_path|'.$theme, ''), 60, 5);
}
$block_output .= t('To assign a theme for a particular path enter the path into according textarea.
Enter one page per line as Drupal paths. The \'*\' character is a wildcard.
Adding \'node/6\' to the \'bluemarine\' field will assign bluemarine theme to node 6.
');
}
$output .= form_group(t('Extended'), $block_output);
return $output;
}
/**
* Implementation of hook_init().
*/
function taxonomy_theme_init() {
// check dependencies
if(!module_exist('taxonomy') || !variable_get('taxonomy_theme_enable', 0)) {
return;
}
// BEGIN: change theme
global $custom_theme, $user;
$uri = $_GET['q'];
$default_theme = variable_get('theme_default', 'bluemarine');
$theme_method = variable_get('taxonomy_theme_method', TAXOTHEME_SKIP);
// change theme for admin area
if(ereg('^admin', $uri)) {
$custom_theme = variable_get('taxonomy_theme_admin', $default_theme);
$theme_method = TAXOTHEME_SKIP;
}
// theme forum dependent pages/nodes
$forum_vid = variable_get('forum_nav_vocabulary', '');
$theme_forums = (module_exist('forum') && variable_get('taxonomy_theme_forums_enable', 0));
$theme_forum_dep = ($theme_forums && variable_get('taxonomy_theme_forum_dep', 1));
if ($theme_forum_dep) {
if (ereg('^node/add/forum/', $uri)) {
$fid = basename($uri);
$custom_theme = variable_get('taxonomy_theme_forum|'.$fid, $default_theme);
$theme_method = TAXOTHEME_SKIP;
}
if (preg_match('#comment/reply/([0-9]*).*#', $uri, $matches)) {
$term = db_fetch_object(db_query('SELECT tid FROM {forum} WHERE nid = %d', $matches[1]));
if ($term) {
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
$theme_method = TAXOTHEME_SKIP;
}
}
if (preg_match('#comment/(delete|edit)/([0-9]*).*#', $uri, $matches)) {
$term = db_fetch_object(db_query('SELECT f.tid FROM {forum} f INNER JOIN {comments} c ON f.nid = c.nid WHERE c.cid = %d', $matches[2]));
if ($term) {
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
$theme_method = TAXOTHEME_SKIP;
}
}
}
switch ($theme_method) {
// BLOCK: term based selection
case TAXOTHEME_TERM:
$selector_vid = variable_get('taxonomy_theme_selector', '');
if ((arg(0) == 'node') && is_numeric(arg(1))) {
$nid = arg(1);
$terms = taxonomy_node_get_terms_by_vocabulary($nid, $selector_vid);
if ($terms) {
$term = current($terms);
$custom_theme = variable_get('taxonomy_theme_term|'.$term->tid, $default_theme);
} else if ($theme_forum_dep) {
$term = db_fetch_object(db_query('SELECT tid FROM {forum} WHERE nid = %d', $nid));
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
}
} else if ((arg(0) == 'taxonomy_menu') && (arg(1) == $selector_vid) && arg(2)) {
$tid = basename($uri);
$custom_theme = variable_get('taxonomy_theme_term|'.$tid, $default_theme);
} else if ((arg(0) == 'taxonomy') && (arg(1) == 'term')) {
if (is_numeric(arg(2))) {
$tid = arg(2);
$tobj = taxonomy_get_term($tid);
if ($tobj->vid == $selector_vid) {
$custom_theme = variable_get('taxonomy_theme_term|'.$tid, $default_theme);
} else if ($tobj->vid == $forum_vid) {
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
}
} else if ((arg(0) == 'forum') && is_numeric(arg(1)) && $theme_forums) {
$tid = arg(1);
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
break;
// BLOCK: vocab based selection
case TAXOTHEME_VOCAB:
if ((arg(0) == 'node') && is_numeric(arg(1))) {
$nid = arg(1);
$terms = taxonomy_node_get_terms($nid);
$term = current($terms);
$vid = $term->vid;
$custom_theme = variable_get('taxonomy_theme_vocab|'.$vid, $default_theme);
if ($theme_forum_dep && ($vid == $forum_vid)) {
$term = db_fetch_object(db_query('SELECT tid FROM {forum} WHERE nid = %d', $nid));
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
}
} else if ((arg(0) == 'taxonomy_menu') && is_numeric(arg(1))) {
$vid = arg(1);
if ($theme_forums && ($vid == $forum_vid)) {
$tid = basename($uri);
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
} else {
$custom_theme = variable_get('taxonomy_theme_vocab|'.$vid, $default_theme);
}
} else if ((arg(0) == 'taxonomy')) {
if (is_numeric(arg(2))) {
$tid = arg(2);
$tobj = taxonomy_get_term($tid);
$vid = $tobj->vid;
if ($theme_forums && ($vid == $forum_vid)) {
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
} else {
$custom_theme = variable_get('taxonomy_theme_vocab|'.$vid, $default_theme);
}
}
} else if ((arg(0) == 'forum') && is_numeric(arg(1)) && $theme_forums) {
$tid = arg(1);
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
break;
// BLOCK: all taxonomy selection
case TAXOTHEME_ALLTAXO:
if ((arg(0) == 'node') && is_numeric(arg(1))) {
$nid = arg(1);
$terms = taxonomy_node_get_terms($nid);
$term = current($terms);
$vid = $term->vid;
$custom_theme = variable_get('taxonomy_theme_all|'.$term->tid, $default_theme);
if ($theme_forum_dep && ($vid == $forum_vid)) {
$term = db_fetch_object(db_query('SELECT tid FROM {forum} WHERE nid = %d', $nid));
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
}
} else if ((arg(0) == 'taxonomy_menu') && arg(2)) {
$tid = basename($uri);
$custom_theme = variable_get('taxonomy_theme_all|'.$tid, $default_theme);
} else if ((arg(0) == 'taxonomy')) {
if (is_numeric(arg(2))) {
$tid = arg(2);
$tobj = taxonomy_get_term($tid);
$custom_theme = variable_get('taxonomy_theme_all|'.$tid, $default_theme);
if ($tobj->vid == $forum_vid) {
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
}
} else if ((arg(0) == 'forum') && is_numeric(arg(1)) && $theme_forums) {
$tid = arg(1);
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
break;
// BLOCK: node type based selection
case TAXOTHEME_NODETYPE:
if ((arg(0) == 'node') && is_numeric(arg(1))) {
$nid = arg(1);
$nodetype = db_fetch_object(db_query('SELECT type FROM {node} WHERE nid = %d', $nid));
if ($nodetype->type) {
$custom_theme = variable_get('taxonomy_theme_nodetype|'.$nodetype->type, $default_theme);
if (($nodetype->type == 'forum topic') && $theme_forum_dep) {
$term = db_fetch_object(db_query('SELECT tid FROM {forum} WHERE nid = %d', $nid));
$custom_theme = variable_get('taxonomy_theme_forum|'.$term->tid, $default_theme);
}
}
} else if ((arg(0) == 'forum') && is_numeric(arg(1)) && $theme_forums) {
$tid = arg(1);
$custom_theme = variable_get('taxonomy_theme_forum|'.$tid, $default_theme);
}
break;
default:
// TAXOTHEME_SKIP or nothing to do
}
// extended assignment
if (variable_get('taxonomy_theme_extended_enable', 0)) {
$themes = list_themes();
foreach ($themes as $themex) {
$pathes_raw = variable_get('taxonomy_theme_path|'.$themex->name, '');
if (!empty($pathes_raw)) {
$pathes = '/^('. preg_replace(array('/(\r\n?|\n)/', '/\\\\\*/', '/(^|\|)\\\\($|\|)/'), array('|', '.*', '\1'. preg_quote(variable_get('site_frontpage', 'node'), '/') .'\2'), preg_quote($pathes_raw, '/')) .')$/';
if (preg_match($pathes, $uri)) {
$custom_theme = $themex->name;
}
}
}
}
// only apply for theme != default theme (users can have own default theme)
if (isset($custom_theme) && ($custom_theme != $default_theme)) {
init_theme();
}
// END: change theme
}