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<?php
/**
* Tab navigation
*
* @uses string $vars['type'] horizontal || vertical - Defaults to horizontal
* @uses string $vars['class'] Additional class to add to ul
* @uses array $vars['tabs'] A multi-dimensional array of tab entries in the format array(
* 'text' => string, // The string between the <a></a> tags
* 'href' => string, // URL for the link
* 'class' => string // Class of the li element
* 'id' => string, // ID of the li element
* 'selected' => bool // if this tab is currently selected (applied to li element)
* 'link_class' => string, // Class to pass to the link
* 'link_id' => string, // ID to pass to the link
* )
*/
$options = elgg_clean_vars($vars);
$type = elgg_extract('type', $vars, 'horizontal');
if ($type == 'horizontal') {
$options['class'] = "elgg-tabs elgg-htabs";
} else {
$options['class'] = "elgg-tabs elgg-vtabs";
}
if (isset($vars['class'])) {
$options['class'] = "{$options['class']} {$vars['class']}";
}
unset($options['tabs']);
unset($options['type']);
$attributes = elgg_format_attributes($options);
if (isset($vars['tabs']) && is_array($vars['tabs']) && !empty($vars['tabs'])) {
?>
<ul <?php echo $attributes; ?>>
<?php
foreach ($vars['tabs'] as $info) {
$class = elgg_extract('class', $info, '');
$id = elgg_extract('id', $info, '');
$selected = elgg_extract('selected', $info, FALSE);
if ($selected) {
$class .= ' elgg-state-selected';
}
$class_str = ($class) ? "class=\"$class\"" : '';
$id_str = ($id) ? "id=\"$id\"" : '';
$options = $info;
unset($options['class']);
unset($options['id']);
unset($options['selected']);
if (!isset($info['href']) && isset($info['url'])) {
$options['href'] = $info['url'];
unset($options['url']);
}
if (!isset($info['text']) && isset($info['title'])) {
$options['text'] = $options['title'];
unset($options['title']);
}
if (isset($info['link_class'])) {
$options['class'] = $options['link_class'];
unset($options['link_class']);
}
if (isset($info['link_id'])) {
$options['id'] = $options['link_id'];
unset($options['link_id']);
}
$link = elgg_view('output/url', $options);
echo "<li $id_str $class_str>$link</li>";
}
?>
</ul>
<?php
}
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