<label for="mief_slideshow_file">
<span>Add a new photo</span>
<input type="file" id="mief_slideshow_file" name="mief_slideshow_file">
</label>
<input type="submit" value="Save Photo">
</form>
</div>
<hr>
<div>
<h2>How to use</h2>
<p>
To use this slideshow use the template tag:
<code>
mief_slideshow(<?php
echo (string) mief_get_slideshow_mid();
?>
);
</code>
</p>
</div>
<hr>
<div class="settings">
<h2>Settings</h2>
<form action="" method="post">
<input type="hidden" name="action" value="settings">
<p>
<label for="setting[buttons]">
<input type="checkbox" name="setting[buttons]" id="setting[buttons]"<?php
function mief_slideshow_action_settings()
{
global $wpdb;
$mid = mief_get_slideshow_mid();
if ($mid) {
$slideshow = mief_get_slideshow($mid);
$post = $_POST['setting'];
$settings_whitelist = array('buttons' => array('on'), 'width' => array(), 'height' => array());
foreach ($settings_whitelist as $setting => $value_options) {
if (is_array($post) && array_key_exists($setting, $post)) {
if (in_array($post[$setting], $settings_whitelist[$setting])) {
$slideshow->settings[$setting] = $post[$setting] === 'on' ? true : $post[$setting];
} else {
if (sizeof($settings_whitelist[$setting]) == 0) {
$slideshow->settings[$setting] = $post[$setting];
} else {
$slideshow->settings[$setting] = false;
}
}
} else {
$slideshow->settings[$setting] = false;
}
}
$wpdb->update(MIEF_SLIDESHOW_IDX_TABLE, array('settings' => serialize($slideshow->settings)), array('slideshow_id' => $mid));
}
}
