function form($instance)
{
$title = isset($instance['title']) ? strip_tags($instance['title']) : false;
$space = isset($instance['space']) ? $instance['space'] : false;
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title', 'wpsight');
?>
:
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo esc_attr($title);
?>
" />
</label>
</p>
<p <?php
if (count(wpsight_post_spaces()) == 1 && count(wpsight_listing_spaces()) == 1) {
echo 'style="display:none"';
}
?>
>
<label for="<?php
echo $this->get_field_id('space');
?>
"><?php
_e('Space', 'wpsight');
?>
:</label>
<select class="widefat" id="<?php
echo $this->get_field_id('space');
?>
" name="<?php
echo $this->get_field_name('space');
?>
">
<?php
foreach (wpsight_post_spaces() as $k => $v) {
// Use title if label is empty
$label = !empty($v['label']) ? $v['label'] : $v['title'];
echo '<option value="' . $v['key'] . '" ' . selected($v['key'], $space, false) . '>' . $label . '</option>';
}
foreach (wpsight_listing_spaces() as $k => $v) {
// Use title if label is empty
$label = !empty($v['label']) ? $v['label'] : $v['title'];
echo '<option value="' . $v['key'] . '" ' . selected($v['key'], $space, false) . '>' . $label . '</option>';
}
?>
</select><br />
<span class="description"><?php
_e('Select the space to display', 'wpsight');
?>
</span>
</p><?php
}
function wpsight_meta_box_post_spaces()
{
// Get listing spaces
$spaces = wpsight_post_spaces();
if (empty($spaces)) {
return;
}
// Loop through existing spaces
foreach ($spaces as $space => $v) {
// Set meta box
$meta_box = array('id' => $space, 'title' => $v['title'], 'pages' => $v['post_type'], 'context' => 'normal', 'priority' => 'high', 'fields' => array($v['key'] => array('name' => $v['label'], 'id' => $v['key'], 'type' => $v['type'], 'desc' => $v['description'], 'rows' => $v['rows'])));
}
// endforeach
// Apply filter to array
$meta_box = apply_filters('wpsight_meta_box_post_spaces', $meta_box);
return $meta_box;
}