/**
* Return the Page's label text, whether that originates from the Page's name, headline, title, etc.
*
* @param Page $page
* @return string
*
*/
public function ___getPageLabel(Page $page)
{
$value = '';
$icon = $page->getIcon();
if (strpos($this->pageLabelField, '!') === 0) {
// exclamation forces this one to be used, rather than template-specific one
$pageLabelField = ltrim($this->pageLabelField, '!');
} else {
// if the page's template specifies a pageLabelField, use that, if pageLabelField doesn't start with "!" as override
$pageLabelField = trim($page->template->pageLabelField);
}
// otherwise use the one specified with this instance
if (!strlen($pageLabelField)) {
$pageLabelField = $this->pageLabelField;
}
$bracket1 = strpos($pageLabelField, '{');
if ($bracket1 !== false && $bracket1 < strpos($pageLabelField, '}')) {
// predefined format string
if ($icon) {
$pageLabelField = str_replace(array("fa-{$icon}", "icon-{$icon}", " "), array('', '', ' '), $pageLabelField);
}
$value = $page->getMarkup($pageLabelField);
// adjust string so that it'll work on a single line, without the markup in it
if (strpos($value, '</li>')) {
$value = preg_replace('!</li>\\s*<li[^>]*>!', ', ', $value);
}
$value = trim($this->wire('sanitizer')->entities1(strip_tags($value)));
} else {
// CSV or space-separated field or fields
// convert to array
if (strpos($pageLabelField, ' ')) {
$fields = explode(' ', $pageLabelField);
} else {
$fields = array($pageLabelField);
}
foreach ($fields as $field) {
if (strpos($field, ".")) {
list($field, $subfield) = explode(".", $field);
} else {
if (strpos($field, 'icon-') === 0 || strpos($field, 'fa-') === 0) {
// skip over icons, which we now pull directly from page
continue;
} else {
$subfield = '';
}
}
$v = $page->get($field);
if ($subfield && is_object($v)) {
if ($v instanceof WireArray && count($v)) {
$v = $v->first();
}
if ($v instanceof Page) {
$v = $v->getFormatted($subfield);
// @esrch PR #965
} else {
if ($v instanceof Template && $subfield == 'label') {
$v = $v->getLabel();
} else {
if ($v instanceof Wire) {
$v = $v->{$subfield};
} else {
// unknown
$v = (string) $v;
}
}
}
} else {
if (($field == 'created' || $field == 'modified' || $field == 'published') && ctype_digit("{$v}")) {
$v = date($this->wire('config')->dateFormat, (int) $v);
}
}
if (!strlen("{$v}")) {
continue;
}
$value .= "<span class='label_{$field}'>" . htmlspecialchars(strip_tags("{$v}"), ENT_QUOTES, "UTF-8", false) . "</span>";
}
}
$icon = $page->getIcon();
if ($icon) {
$icon = $this->wire('sanitizer')->name($icon);
$icon = "<i class='icon fa fa-fw fa-{$icon}'></i>";
}
if (!strlen($value)) {
$value = $page->get("title|name");
}
return $icon . trim($value);
}
