function wpef7_submit_shortcode_handler($tag)
{
if (!is_array($tag)) {
return '';
}
$options = (array) $tag['options'];
$values = (array) $tag['values'];
$atts = '';
$id_att = '';
$class_att = '';
$tabindex_att = '';
$class_att .= ' wpef7-submit';
foreach ($options as $option) {
if (preg_match('%^id:([-0-9a-zA-Z_]+)$%', $option, $matches)) {
$id_att = $matches[1];
} elseif (preg_match('%^class:([-0-9a-zA-Z_]+)$%', $option, $matches)) {
$class_att .= ' ' . $matches[1];
} elseif (preg_match('%^tabindex:(\\d+)$%', $option, $matches)) {
$tabindex_att = (int) $matches[1];
}
}
if ($id_att) {
$atts .= ' id="' . trim($id_att) . '"';
}
if ($class_att) {
$atts .= ' class="' . trim($class_att) . '"';
}
if ('' !== $tabindex_att) {
$atts .= sprintf(' tabindex="%d"', $tabindex_att);
}
$value = isset($values[0]) ? $values[0] : '';
if (empty($value)) {
$value = __('Send', 'wpef7');
}
$html = '<input type="submit" value="' . esc_attr($value) . '"' . $atts . ' />';
if (wpef7_script_is()) {
$src = apply_filters('wpef7_ajax_loader', wpef7_plugin_url('images/ajax-loader.gif'));
$html .= '<img class="ajax-loader" style="visibility: hidden;" alt="' . esc_attr(__('Sending ...', 'wpef7')) . '" src="' . esc_url_raw($src) . '" />';
}
return $html;
}
function wpef7_admin_footer()
{
global $plugin_page;
if (!isset($plugin_page) || 'wpef7' != $plugin_page) {
return;
}
?>
<script type="text/javascript">
/* <![CDATA[ */
var _wpef7 = {
pluginUrl: '<?php
echo wpef7_plugin_url();
?>
',
tagGenerators: {
<?php
wpef7_print_tag_generators();
?>
}
};
/* ]]> */
</script>
<?php
}
function wpef7_enqueue_styles()
{
wp_enqueue_style('eval-form-7', wpef7_plugin_url('styles.css'), array(), WPEF7_VERSION, 'all');
if ('rtl' == get_bloginfo('text_direction')) {
wp_enqueue_style('eval-form-7-rtl', wpef7_plugin_url('styles-rtl.css'), array(), WPEF7_VERSION, 'all');
}
do_action('wpef7_enqueue_styles');
}
