function wpef7_acceptance_shortcode_handler($tag)
{
global $wpef7_contact_form;
if (!is_array($tag)) {
return '';
}
$type = $tag['type'];
$name = $tag['name'];
$options = (array) $tag['options'];
$values = (array) $tag['values'];
if (empty($name)) {
return '';
}
$atts = '';
$id_att = '';
$class_att = '';
$tabindex_att = '';
$class_att .= ' wpef7-acceptance';
foreach ($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 ('invert' == $option) {
$class_att .= ' wpef7-invert';
} elseif (preg_match('%^tabindex:(\\d+)$%', $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);
}
$default_on = (bool) preg_grep('/^default:on$/i', $options);
if (wpef7_script_is()) {
$onclick = ' onclick="wpef7ToggleSubmit(this.form);"';
} else {
$onclick = '';
}
$checked = $default_on ? ' checked="checked"' : '';
$html = '<input type="checkbox" name="' . $name . '" value="1"' . $atts . $onclick . $checked . ' />';
return $html;
}
function wpef7_submit_shortcode_handler($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 $html;
}
function wpef7_checkbox_shortcode_handler($tag)
{
global $wpef7_contact_form;
if (!is_array($tag)) {
return '';
}
$type = $tag['type'];
$name = $tag['name'];
$options = (array) $tag['options'];
$values = (array) $tag['values'];
$labels = (array) $tag['labels'];
if (empty($name)) {
return '';
}
$atts = '';
$id_att = '';
$class_att = '';
$tabindex_att = '';
$defaults = array();
$label_first = false;
$use_label_element = false;
if ('checkbox*' == $type) {
$class_att .= ' wpef7-validates-as-required';
}
if ('checkbox' == $type || 'checkbox*' == $type) {
$class_att .= ' wpef7-checkbox';
}
if ('radio' == $type) {
$class_att .= ' wpef7-radio';
}
foreach ($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 .= ' ' . $matches[1];
} elseif (preg_match('/^default:([0-9_]+)$/', $option, $matches)) {
$defaults = explode('_', $matches[1]);
} elseif (preg_match('%^label[_-]?first$%', $option)) {
$label_first = true;
} elseif (preg_match('%^use[_-]?label[_-]?element$%', $option)) {
$use_label_element = true;
} elseif (preg_match('%^tabindex:(\\d+)$%', $option, $matches)) {
$tabindex_att = (int) $matches[1];
}
}
if ($id_att) {
$atts .= ' id="' . trim($id_att) . '"';
}
if ($class_att) {
$atts .= ' class="' . trim($class_att) . '"';
}
$multiple = preg_match('/^checkbox[*]?$/', $type) && !preg_grep('%^exclusive$%', $options);
$html = '';
if (preg_match('/^checkbox[*]?$/', $type) && !$multiple && wpef7_script_is()) {
$onclick = ' onclick="wpef7ExclusiveCheckbox(this);"';
} else {
$onclick = '';
}
$input_type = rtrim($type, '*');
$posted = is_a($wpef7_contact_form, 'WPEF7_ContactForm') && $wpef7_contact_form->is_posted();
foreach ($values as $key => $value) {
$checked = false;
if (in_array($key + 1, (array) $defaults)) {
$checked = true;
}
if ($posted) {
if ($multiple && in_array(esc_sql($value), (array) $_POST[$name])) {
$checked = true;
}
if (!$multiple && $_POST[$name] == esc_sql($value)) {
$checked = true;
}
}
$checked = $checked ? ' checked="checked"' : '';
if ('' !== $tabindex_att) {
$tabindex = sprintf(' tabindex="%d"', $tabindex_att);
$tabindex_att += 1;
} else {
$tabindex = '';
}
if (isset($labels[$key])) {
$label = $labels[$key];
} else {
$label = $value;
}
if ($label_first) {
// put label first, input last
$item = '<span class="wpef7-list-item-label">' . esc_html($label) . '</span> ';
$item .= '<input type="' . $input_type . '" name="' . $name . ($multiple ? '[]' : '') . '" value="' . esc_attr($value) . '"' . $checked . $tabindex . $onclick . ' />';
} else {
$item = '<input type="' . $input_type . '" name="' . $name . ($multiple ? '[]' : '') . '" value="' . esc_attr($value) . '"' . $checked . $tabindex . $onclick . ' />';
$item .= ' <span class="wpef7-list-item-label">' . esc_html($label) . '</span>';
}
if ($use_label_element) {
$item = '<label>' . $item . '</label>';
}
$item = '<span class="wpef7-list-item">' . $item . '</span>';
$html .= $item;
}
$html = '<span' . $atts . '>' . $html . '</span>';
$validation_error = '';
if (is_a($wpef7_contact_form, 'WPEF7_ContactForm')) {
$validation_error = $wpef7_contact_form->validation_error($name);
}
$html = '<span class="wpef7-form-control-wrap ' . $name . '">' . $html . $validation_error . '</span>';
return $html;
}
function wpef7_head()
{
// Cached?
if (wpef7_script_is() && defined('WP_CACHE') && WP_CACHE) {
?>
<script type="text/javascript">
//<![CDATA[
var _wpef7 = { cached: 1 };
//]]>
</script>
<?php
}
}
