/**
* Render a meta box
* @param object $taxonomy_key
* @param array $term_config
* @param bool $return Return the output? If false, echoes the output
*/
public function renderMetaBox($taxonomy_key, $term_config, $return = false)
{
$config =& $term_config['args'];
if (!Arr::iterable($config['fields'])) {
return false;
}
$extra = get_option($this->getOptionID());
$out = array();
$out[] = '<table class="form-table">';
foreach ($config['fields'] as $name => $field) {
// Hack to determine if we're on the category admin page
$is_quick_add_page = !preg_match('/tag_ID/', $_SERVER['REQUEST_URI']);
if ($is_quick_add_page && is_array($field) && array_key_exists('value', $field)) {
$field['value'] = $field['value'];
} elseif (is_array($extra) && array_key_exists($name, $extra)) {
$field['value'] = $extra[$name];
} else {
$field['value'] = null;
}
// Remove the escaped double quotes that WordPress fails to remove
// when it unserializes data stored in the options table.
// This bug was identified when links were added to a WYSIWYG field
// and the anchor tags were rendered like <a href=\"foo.com\">...
$field['value'] = str_replace('\\"', '"', $field['value']);
$default = null;
if (array_key_exists('default', $field)) {
if ($field['type'] === 'select') {
$default = $field['options'][$field['default']];
} elseif ($field['type'] === 'image') {
$default = '<br>' . Html::image($field['default'], null, array('style' => 'max-width:100px;'));
} else {
$default = nl2br($field['default']);
}
}
$tr_class = $name . ' form-field';
if ($field['type'] === 'hidden') {
$tr_class .= ' hidden';
}
$out[] = sprintf('<tr%s><td><label for="%s">%s%s</label></td><td>%s%s</td><td>%s</td></tr>', Html::attribs(array('class' => $tr_class)), array_key_exists('id', $field) ? $field['id'] : $name, array_key_exists('label', $field) ? $field['label'] : Str::human($name), array_key_exists('required', $field) && $field['required'] ? ' <span class="required">*</span>' : '', $this->getRenderMetaBoxField($name, $field), array_key_exists('description', $field) ? Html::p($field['description'], array('class' => 'description')) : null, !is_null($default) ? sprintf('<p class="description">Default: %s</p>', $default) : null);
}
$out[] = '</table>';
$html = join("\n", $out);
if ($return) {
return $html;
}
echo $html;
}
/**
* Get an HTML link from attributes that come from a link object
* This is mainly used with the field type of link
* @param object $link_attr
* @param string $body
* @param string $classes
* @param string $id
* @param string $styles
* @return string
*/
public function linkAttribsToHTMLString($link_attr, $body = '', $classes = '', $id = '', $styles = '')
{
$link_text = null;
if (strlen($link_attr->title)) {
$link_text = $link_attr->title;
} elseif (strlen($body)) {
$link_text = $body;
} else {
$link_text = $link_attr->href;
}
return Html::link($link_attr->href, $link_text, array('title' => $link_attr->title, 'target' => $link_attr->target, 'class' => $classes, 'id' => $id, 'style' => $styles));
}
/**
* Render an admin column
* @param string $column_name
* @param integer $item_id
*/
public function renderAdminColumn($column_name, $item_id)
{
$columns = $this->getAdminColumns();
if (!in_array($column_name, $columns)) {
return;
}
$field = $this->getField($column_name);
if (is_array($field)) {
$class = get_called_class();
$entry = new $class();
$entry->load($item_id);
$out = $entry->get($column_name);
if (isset($field['type'])) {
switch ($field['type']) {
case 'checkbox':
$checkbox_display = $entry->getCheckboxDisplay($column_name);
$out = $entry->get($column_name) ? reset($checkbox_display) : end($checkbox_display);
break;
case 'image':
$out = Html::image($entry->get($column_name), $entry->get($column_name), array('class' => 'thumbnail'));
break;
case 'select':
$out = array_key_exists($entry->get($column_name), $field['options']) ? $field['options'][$entry->get($column_name)] : null;
break;
}
}
// Hide the title field if necessary.
// But since the title field is the link to the edit page
// we are instead going to link the first custom field column.
if (method_exists($this, 'getHideTitleFromAdminColumns') && $this->getHideTitleFromAdminColumns() && method_exists($this, 'getEditPermalink') && array_search($column_name, array_values($columns)) === 0) {
$out = sprintf('<a href="%s">%s</a>', $this->getEditPermalink(), $out);
}
echo $out;
return;
}
if (Arr::iterable($this->getTaxonomies())) {
$taxonomy_key = $this->getTaxonomyKey($column_name);
if ($taxonomy_key) {
echo get_the_term_list($item_id, $taxonomy_key, null, ', ');
return;
}
}
}
/**
* Render a public field
* @param string $key See code below for accepted vals
* @param array $field
* @param bool $load_value
* @return string
*/
public function getRenderPublicField($key, $field = null, $load_value = true)
{
$class = get_called_class();
if ($key === self::KEY_CLASS) {
$attribs = array('type' => 'hidden', 'name' => $key, 'value' => $class);
return Html::tag('input', null, $attribs);
}
if ($key === self::KEY_NONCE) {
$attribs = array('type' => 'hidden', 'name' => $key, 'value' => wp_create_nonce($this->getNonceAction()));
return Html::tag('input', null, $attribs);
}
if ($load_value) {
if (!is_array($field)) {
$field = self::getField($key);
}
if (!array_key_exists('value', $field)) {
$field['value'] = $this->{$key};
}
}
return self::getRenderMetaBoxField($key, $field);
}
