function json_mailchimp_subscribe()
{
$is_error = 1;
$post_id = !empty($_POST['post_id']) ? $_POST['post_id'] : false;
$opts = get_post_meta($post_id, 'wdsi-type', true);
$default_api_key = $this->_data->get_option('mailchimp-api_key');
$api_key = wdsi_getval($opts, 'mailchimp-api_key', $default_api_key);
if (!$api_key) {
die(json_encode(array('is_error' => $is_error, 'message' => __('MailChimp not configured', 'wdsi'))));
}
$default_list = $this->_data->get_option('mailchimp-default_list');
$list = wdsi_getval($opts, 'mailchimp-default_list', $default_list);
if (!$list) {
die(json_encode(array('is_error' => $is_error, 'message' => __('Unknown list', 'wdsi'))));
}
$email = wdsi_getval($_POST, 'email');
if (!is_email($email)) {
die(json_encode(array('is_error' => $is_error, 'message' => __('Invalid email', 'wdsi'))));
}
$mailchimp = new Wdsi_Mailchimp($api_key);
$result = $mailchimp->subscribe_to($list, $email);
if (true === $result) {
$global_message = $this->_data->get_option('mailchimp-subscription_message');
$subscription_message = wdsi_getval($opts, 'mailchimp-subscription_message', $global_message);
$subscription_message = $subscription_message ? $subscription_message : __('All good, thank you!', 'wdsi');
$subscription_message = wp_strip_all_tags($subscription_message);
die(json_encode(array('is_error' => 0, 'message' => $subscription_message)));
} else {
if (is_array($result) && isset($result['error'])) {
die(json_encode(array('is_error' => $is_error, 'message' => $result['error'])));
} else {
if (is_string($result)) {
die(json_encode(array('is_error' => $is_error, 'message' => $result)));
} else {
die(json_encode(array('is_error' => $is_error, 'message' => __('Error', 'wdsi'))));
}
}
}
die;
}
function create_mailchimp_box()
{
/*
echo '<label for="mailchimp-enabled-yes">' . __('Enable MailChimp integration:', 'wdsi') . ' </label>' .
$this->_create_checkbox('mailchimp-enabled') .
'<br />';
*/
$api_key = $this->_get_option('mailchimp-api_key');
echo '<label for="wdsi-mailchimp-api_key">' . __('MailChimp API key:') . '</label>' . '<input type="text" class="long" name="wdsi[mailchimp-api_key]" id="wdsi-mailchimp-api_key" value="' . esc_attr($api_key) . '" />' . '<br />';
if (!$api_key) {
echo $this->_create_hint(__('Enter your API key here, then save the settings to continue', 'wdsi'));
return false;
}
$mailchimp = new Wdsi_Mailchimp($api_key);
$lists = $mailchimp->get_lists();
$current = $this->_get_option('mailchimp-default_list');
echo '<label>' . __('Default subscription list:', 'wdsi') . ' </label>';
echo '<div class="wpmudev-ui-select"><select name="wdsi[mailchimp-default_list]">';
echo '<option></option>';
foreach ($lists as $list) {
$selected = $list['id'] == $current ? 'selected="selected"' : '';
echo '<option value="' . esc_attr($list['id']) . '" ' . $selected . '>' . $list['name'] . '</option>';
}
echo '</select></div>';
// We got this far, we have the API key
echo ' <a href="#mcls-refresh" id="wdcp-mcls-refresh">' . __('Refresh', 'wdsi') . '</a>';
echo $this->_create_hint(__('Select a default list you wish to subscribe your visitors to.', 'wdsi'));
$subscription_message = $this->_get_option('mailchimp-subscription_message');
$subscription_message = $subscription_message ? $subscription_message : __('All good, thank you!', 'wdsi');
$subscription_message = wp_strip_all_tags($subscription_message);
echo '<br />' . '<label for="wdsi-mailchimp-subscription_message">' . __('Successful subscription message:', 'wdsi') . '</label> ' . '<input type="text" class="long" name="wdsi[mailchimp-subscription_message]" id="wdsi-mailchimp-subscription_message" value="' . esc_attr($subscription_message) . '" />' . '';
}
function render_content_type()
{
global $post;
$opts = get_post_meta($post->ID, 'wdsi-type', true);
$type = wdsi_getval($opts, 'content_type', 'text');
echo '<div class="wpmudev-ui">';
echo '' . '<input type="radio" name="wdsi-type[content_type]" id="wdsi-content_type-text" value="text" ' . ('text' == $type ? 'checked="checked"' : '') . ' />' . ' ' . '<label for="wdsi-content_type-text">' . __('Text message', 'wdsi') . '</label>' . '<br />';
echo '' . '<input type="radio" name="wdsi-type[content_type]" id="wdsi-content_type-mailchimp" value="mailchimp" ' . ('mailchimp' == $type ? 'checked="checked"' : '') . ' />' . ' ' . '<label for="wdsi-content_type-mailchimp">' . __('MailChimp subscription form', 'wdsi') . '</label>' . '<br />';
echo '' . '<input type="radio" name="wdsi-type[content_type]" id="wdsi-content_type-related" value="related" ' . ('related' == $type ? 'checked="checked"' : '') . ' />' . ' ' . '<label for="wdsi-content_type-related">' . __('Related posts', 'wdsi') . '</label>' . '<br />';
$data = new Wdsi_Options();
if ($data->get_option('allow_widgets')) {
echo '' . '<input type="radio" name="wdsi-type[content_type]" id="wdsi-content_type-widgets" value="widgets" ' . ('widgets' == $type ? 'checked="checked"' : '') . ' />' . ' ' . '<label for="wdsi-content_type-widgets">' . __('Sidebar widgets', 'wdsi') . '</label>' . '<br />';
}
// --- Message
echo '<div id="wdsi-content_type-options-text" class="wdsi-content_type" style="display:none"></div>';
// --- MailChimp
echo '<div id="wdsi-content_type-options-mailchimp" class="wdsi-content_type" style="display:none">';
$defaults = get_option('wdsi');
$api_key = wdsi_getval($opts, 'mailchimp-api_key', wdsi_getval($defaults, 'mailchimp-api_key'));
echo '<label for="wdsi-mailchimp-api_key">' . __('MailChimp API key:') . '</label>' . '<input type="text" class="long" name="wdsi-type[mailchimp-api_key]" id="wdsi-mailchimp-api_key" value="' . esc_attr($api_key) . '" />' . '<br />';
if (!$api_key) {
echo $this->_create_hint(__('Enter your API key here, then save the post to continue', 'wdsi'));
} else {
$mailchimp = new Wdsi_Mailchimp($api_key);
$lists = $mailchimp->get_lists();
$current = wdsi_getval($opts, 'mailchimp-default_list', wdsi_getval($defaults, 'mailchimp-default_list'));
echo '<label>' . __('Default subscription list:', 'wdsi') . ' </label>';
echo '<div class="wpmudev-ui-select"><select name="wdsi-type[mailchimp-default_list]">';
echo '<option></option>';
foreach ($lists as $list) {
$selected = $list['id'] == $current ? 'selected="selected"' : '';
echo '<option value="' . esc_attr($list['id']) . '" ' . $selected . '>' . $list['name'] . '</option>';
}
echo '</select></div>';
// We got this far, we have the API key
//echo ' <a href="#mcls-refresh" id="wdcp-mcls-refresh">' . __('Refresh', 'wdsi') . '</a>';
echo $this->_create_hint(__('Select a default list you wish to subscribe your visitors to.', 'wdsi'));
$placeholder = wdsi_getval($opts, 'mailchimp-placeholder', '*****@*****.**');
echo '<label for="wdsi-mailchimp-placeholder">' . __('Placeholder text:', 'wdsi') . '</label>' . '<input type="text" class="long" name="wdsi-type[mailchimp-placeholder]" id="wdsi-mailchimp-placeholder" value="' . esc_attr($placeholder) . '" />' . '<br />';
$position = wdsi_getval($opts, 'mailchimp-position', 'after');
echo '<label for="wdsi-mailchimp-position-after">' . __('Show my form:', 'wdsi') . '</label><br />';
echo '' . '<input type="radio" name="wdsi-type[mailchimp-position]" id="wdsi-mailchimp-position-after" value="after" ' . checked('after', $position, false) . ' />' . '<label for="wdsi-mailchimp-position-after">' . __('After the message text', 'wdsi') . '</label>' . '<br />';
echo '' . '<input type="radio" name="wdsi-type[mailchimp-position]" id="wdsi-mailchimp-position-before" value="before" ' . checked('before', $position, false) . ' />' . '<label for="wdsi-mailchimp-position-before">' . __('Before the message text', 'wdsi') . '</label>' . '<br />';
$subscription_message = wdsi_getval($opts, 'mailchimp-subscription_message', wdsi_getval($defaults, 'mailchimp-subscription_message'));
$subscription_message = $subscription_message ? $subscription_message : __('All good, thank you!', 'wdsi');
$subscription_message = wp_strip_all_tags($subscription_message);
echo '<br />' . '<label for="wdsi-mailchimp-subscription_message">' . __('Successful subscription message:', 'wdsi') . '</label> ' . '<input type="text" class="long" name="wdsi-type[mailchimp-subscription_message]" id="wdsi-mailchimp-subscription_message" value="' . esc_attr($subscription_message) . '" />' . '';
}
echo '</div>';
// --- Related posts
echo '<div id="wdsi-content_type-options-related" class="wdsi-content_type" style="display:none">';
$count = wdsi_getval($opts, 'related-posts_count', 3);
echo '<label>' . __('Show this many related posts:', 'wdsi') . ' </label>';
echo '<div class="wpmudev-ui-select"><select name="wdsi-type[related-posts_count]">';
foreach (range(1, 10) as $item) {
$selected = $item == $count ? 'selected="selected"' : '';
echo '<option value="' . esc_attr($item) . '" ' . $selected . '>' . $item . '</option>';
}
echo '</select></div><br />';
$taxonomies = get_taxonomies(array('public' => true), 'objects');
$related_tax = wdsi_getval($opts, 'related-taxonomy', 'post_tag');
echo '<label>' . __('Related taxonomy:', 'wdsi') . ' </label>';
echo '<div class="wpmudev-ui-select"><select name="wdsi-type[related-taxonomy]">';
foreach ($taxonomies as $tax => $item) {
$selected = $tax == $related_tax ? 'selected="selected"' : '';
echo '<option value="' . esc_attr($tax) . '" ' . $selected . '>' . $item->label . '</option>';
}
echo '</select></div><br />';
echo $this->_create_hint(__('Related posts will have common terms with displayed post from this taxonomy', 'wdsi'));
$has_thumbnails = wdsi_getval($opts, 'related-has_thumbnails');
echo '' . '<input type="hidden" name="wdsi-type[related-has_thumbnails]" value="" />' . '<input type="checkbox" id="wdsi-has_thumbnails" name="wdsi-type[related-has_thumbnails]" value="1" ' . ($has_thumbnails ? 'checked="checked"' : '') . ' />' . ' ' . '<label for="wdsi-has_thumbnails">' . __('Show thumbnails?', 'wdsi') . '</label>' . '<br />';
echo '</div>';
// --- Widgets
if ($data->get_option('allow_widgets')) {
echo '<div id="wdsi-content_type-options-widgets" class="wdsi-content_type" style="display:none"></div>';
}
echo '</div>';
}
