function row2text($row)
{
$text = '';
$flag = 0;
$i = 0;
foreach ($row as $var => $val) {
if ($flag == 1) {
$text .= ", ";
} elseif ($flag == 2) {
$text .= ",\n";
}
$flag = 1;
//Variable
if (is_numeric($var)) {
if ($var[0] == '0') {
$text .= "'{$var}'=>";
} else {
if ($var !== $i) {
$text .= "{$var}=>";
}
$i = $var;
}
} else {
$text .= "'{$var}'=>";
}
$i++;
//letter
if (is_array($val)) {
$text .= "array(" . row2text($val) . ")";
$flag = 2;
} else {
$text .= "\"{$val}\"";
}
}
return $text;
}
function openinviter_conf()
{
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$options = array();
$ers = array();
if (empty($_POST['message_body_box'])) {
$ers['message'] = __("Message missing");
} elseif (strlen($_POST['message_body_box']) < 15) {
$ers['message'] = __("Message body too short. Minimum length: 15 chars");
} else {
$options['message_body'] = $_POST['message_body_box'];
}
if (empty($_POST['message_subject_box'])) {
$ers['message_subject'] = __("Message subject missing");
} elseif (strlen($_POST['message_subject_box']) < 5) {
$ers['message_subject'] = __("Message subject too short. Minimum length: 5 chars");
} else {
$options['message_subject'] = $_POST['message_subject_box'];
}
if (empty($_POST['username_box'])) {
$ers['username'] = __("OpenInviter.com Username missing");
} else {
$options['username'] = $_POST['username_box'];
}
if (empty($_POST['private_key_box'])) {
$ers['private_key'] = __("OpenInviter.com Private Key missing");
} elseif (!is_md5($_POST['private_key_box'])) {
$ers['private_key'] = __("Invalid OpenInviter.com Private Key");
} else {
$options['private_key'] = $_POST['private_key_box'];
}
if (empty($_POST['transport_box'])) {
$ers['transport'] = __("Transport missing");
} else {
$options['transport'] = $_POST['transport_box'];
}
if (empty($_POST['cookie_path_box'])) {
$ers['cookie'] = __("Cookie path missing");
} else {
$options['cookie_path'] = $_POST['cookie_path_box'];
}
if (empty($_POST['local_debug_box'])) {
$ers['local_debug'] = __("Local debugger setting missing");
} else {
$options['local_debug'] = $_POST['local_debug_box'] == 'off' ? false : $_POST['local_debug_box'];
}
if (empty($_POST['remote_debug_box'])) {
$ers['remote_debug'] = __("Remote debugger setting missing");
} else {
$options['remote_debug'] = $_POST['remote_debug_box'] == 'on' ? true : false;
}
if (!isset($_POST['filter_emails_box'])) {
$options['filter_emails'] = false;
} else {
$options['filter_emails'] = true;
}
if (count($ers) == 0) {
if (!get_option('openinviter_settings')) {
add_option('openinviter_settings', $options);
} else {
update_option('openinviter_settings', $options);
}
$path = WP_PLUGIN_DIR . "/openinviter-for-wordpress/oi_includes/config.php";
$file_contents = "<?php\n";
$file_contents .= "\$openinviter_settings=array(\n" . row2text($options) . "\n);\n";
$file_contents .= "?>";
file_put_contents($path, $file_contents);
echo "<div id='message' class='updated fade'><p><strong>" . __('Options saved.') . "</strong></p></div>";
} else {
echo "<div id='message' class='error'><p><strong>" . __('Errors encountered:') . "</strong>";
foreach ($ers as $er) {
echo "<br> {$er}";
}
echo "</p></div>";
}
} else {
$options = get_option('openinviter_settings');
global $openinviter_options;
foreach ($openinviter_options['settings'] as $key => $val) {
if (!isset($options[$key])) {
$options[$key] = $val['default'];
}
}
}
$transports = array('curl' => __('cURL'), 'wget' => __('WGET'));
$local_debugs = array('off' => __('None'), 'on_error' => __('Errors only'), 'always' => __('Always'));
$remote_debugs = array('off' => __('Off'), 'on' => __('On'));
$contents = "<div class='wrap'><h2>" . __('OpenInviter Configuration') . "</h2>\n\t\t\t<div class='narrow'><form action='' method='POST' style='margin: auto; width: 600px;'><p>\n\t\t\t" . sprintf(__('<strong>Tip</strong>: You can get your API details (username and private key) from <a href="%1$s">OpenInviter.com</a>. If you don\'t have an OpenInviter.com account you can sign up at <a href="%2$s">OpenInviter.com</a>.'), 'http://openinviter.com/get_key.php', 'http://openinviter.com/register.php') . "</p>\n\t\t\t\t<table>\n\t\t\t\t<tr><td valign='top'><strong><label for='message_body_box'>" . __("Invite message body") . "</label></strong></td><td><textarea rows='5' cols='47' id='message_body_box' name='message_body_box'>{$options['message_body']}</textarea></td></tr>\n\t\t\t\t<tr><td valign='top'><strong><label for='message_subject_box'>" . __("Invite message subject") . "</label></strong></td><td><input type='text' id='message_subject_box' name='message_subject_box' value='{$options['message_subject']}' style='font-family: 'Courier New', Courier, mono; font-size: 1.5em;' size='50' /></td></tr>\n\t\t\t\t<tr><td colspan='2' align='right'>The <strong>%s</strong> in the message subject will be replaced with the sender</td></tr>\n\t\t\t\t<tr><td colspan='2'> </td></tr>\n\t\t\t\t<tr><td><strong><label for='username_box'>" . __('OpenInviter.com Username') . "</label></strong></td><td><input id='username_box' name='username_box' type='text' value='{$options['username']}' style='font-family: 'Courier New', Courier, mono; font-size: 1.5em;' size='50' /></td></tr>\n\t\t\t\t<tr><td><strong><label for='private_key_box'>" . __('OpenInviter.com Private Key') . "</label></strong></td><td><input id='private_key_box' name='private_key_box' type='text' value='{$options['private_key']}' style='font-family: 'Courier New', Courier, mono; font-size: 1.5em;' size='50' /></td></tr>\n\t\t\t\t<tr><td><strong><label for='transport_box'>" . __("Transport") . "</label></strong></td><td><select id='transport_box' name='transport_box'><option value=''></option>";
foreach ($transports as $value => $name) {
$contents .= "<option value='{$value}'" . ($options['transport'] == $value ? ' selected' : '') . ">{$name}</option>";
}
$contents .= "</select></td></tr>\n\t\t\t\t<tr><td><strong><label for='cookie_path_box'>" . __("Cookie path") . "</label></strong></td><td><input type='text' id='cookie_path_box' name='cookie_path_box' value='{$options['cookie_path']}' style='font-family: 'Courier New', Courier, mono; font-size: 1.5em;' size='50' /></td></tr>\n\t\t\t\t<tr><td><strong><label for='local_debug_box'>" . __('Local debugger') . "</label></strong></td><td><select id='local_debug_box' name='local_debug_box'><option value=''></option>";
if ($options['local_debug'] === false) {
$options['local_debug'] = 'off';
}
if ($options['remote_debug'] === false) {
$options['remote_debug'] = 'off';
} else {
$options['remote_debug'] = 'on';
}
foreach ($local_debugs as $value => $name) {
$contents .= "<option value='{$value}'" . ($options['local_debug'] == $value ? ' selected' : '') . ">{$name}</option>";
}
$contents .= "</select></td></tr>\n\t\t\t\t<tr><td><strong><label for='remote_debug_box'>" . __('Remote debugger') . "</label></strong></td><td><select id='remote_debug_box' name='remote_debug_box'><option value=''></option>";
foreach ($remote_debugs as $value => $name) {
$contents .= "<option value='{$value}'" . ($options['remote_debug'] == $value ? ' selected' : '') . ">{$name}</option>";
}
$contents .= "</select></td></tr>\n\t\t\t\t<tr><td><strong><label for='filter_emails_box'>" . __('Filter emails') . "</label></strong></td><td><input id='filter_emails_box' name='filter_emails_box' type='checkbox' value='Y'" . ($options['filter_emails'] ? ' checked' : '') . "></td></tr>\n\t\t\t\t<tr><td colspan='2' align='center'><p class='submit'><input type='submit' id='submit' name='save' value='" . __("Save options") . "' /></p></td></tr>\n\t\t\t\t</table>\n\t\t\t</form>\n\t\t\t</div>\n\t\t</div>";
echo $contents;
}
