/**
* Validates the supplied segments. Attempts to determine the path to
* the controller.
*
* @access private
* @param array
* @return array
*/
function _validate_request($segments)
{
// the first segment is our WordPress gateway, so we remove it
$gateway = array_shift($segments);
if ($gateway != wpci_get_slug()) {
return false;
}
// the second segment might be an app spec
if ($segments[0] == WPCI::get_active_app()) {
$this->set_app(array_shift($segments));
}
// and if there's nothing else, stop validating...
if (!count($segments)) {
return $segments;
}
// Does the requested controller exist in the root folder?
if (file_exists(WPCI::active_app_path() . '/controllers/' . $segments[0] . EXT)) {
return $segments;
}
// Is the controller in a sub-folder?
if (is_dir(WPCI::active_app_path() . '/controllers/' . $segments[0])) {
// Set the directory and remove it from the segment array
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
if (count($segments) > 0) {
// Does the requested controller exist in the sub-folder?
if (!file_exists(WPCI::active_app_path() . '/controllers/' . $this->fetch_directory() . $segments[0] . EXT)) {
wp_die("There are no controllers for <b>" . $this->fetch_directory() . $segments[0] . "</b>.");
}
} else {
$this->set_class($this->default_controller);
$this->set_method('index');
// Does the default controller exist in the sub-folder?
if (!file_exists(WPCI::active_app_path() . '/controllers/' . $this->fetch_directory() . $this->default_controller . EXT)) {
$this->directory = '';
return array();
}
}
return $segments;
}
// Is the requested controller
// Can't find the requested controller...
wp_die("There are no controllers for <b>{$segments['0']}</b>.");
}
static function generate_rewrite_rules($wp_rewrite)
{
if ($gateway = wpci_get_gateway()) {
$wp_rewrite->rules = array('^' . wpci_get_slug() . '/.*' => 'index.php?pagename=' . $gateway->post_name) + $wp_rewrite->rules;
} else {
self::activate_gateway_missing_error();
}
}
function wpci_generate_rewrite_rules($wp_rewrite)
{
$gateway = wpci_get_gateway();
$wp_rewrite->rules = array('^' . wpci_get_slug() . '/.*' => 'index.php?pagename=' . $gateway->post_name) + $wp_rewrite->rules;
}
function get_link_to($path = array(), $params = array(), $return_array = FALSE)
{
extract($path = wpci_parse_path($path, $params));
if ($context == 'back') {
/* Back-end links take one of two forms
* <host>.php?page=wp-ci/<application>/<controller>/<directory>/<action>
* admin.php?page=wp-ci&a=<application>&c=<controller>&d=<directory>&m=<action>
*
* The first form is generated when $path specifies a CI request that has a menu
* or submenu item. The second form is generated in all other cases.
* This approach is required by the necessity of the "page" request parameter,
* which must be present lest WordPress reject the request.
*/
// the token is what is used to store menu references...
$token = "wp-ci/{$application}" . $directory . "{$controller}/{$action}";
$host = 'admin.php';
if ($app = WPCI::find_app($token)) {
// FIXME: set host here...
}
// if $menu was found for $token, then page = $token; otherwise $page = 'wp-ci'
$page = $app ? $token : "wp-ci";
if ($return_array) {
$path['host'] = $host;
$path['page'] = $page;
$path['app'] = $app;
// whatever receives $path will have to decide whether or not to add additional parameters...
return $path;
} else {
$query = array();
foreach ($params as $k => $p) {
if (is_array($p)) {
foreach ($p as $i => $v) {
$query[] = urlencode($k) . '[' . urlencode($i) . ']=' . urlencode($v);
}
} else {
$query[] = urlencode($k) . '=' . urlencode($p);
}
}
$url = "{$host}?page={$page}";
if (!$app) {
$url .= "&a={$application}&c={$controller}&m={$action}&d={$directory}";
}
// absolute references by default, otherwise turned off...
if ($absolute !== FALSE || $secure) {
$home = get_bloginfo('home');
// secure?
if ($secure) {
$home = preg_replace('/^http/', 'https', $home);
}
$url = $home . '/wp-admin/' . $url;
}
if (count($query)) {
$url .= '&' . join('&', $query);
}
return $url;
}
} else {
// context ~= front
/* Front-end links follow the typical CI format:
* /application/directory/controller/action/param1/param2
*/
$url = "/" . wpci_get_slug() . "/{$application}" . $directory . "{$controller}/{$action}";
// prepare the query parameters
// TODO: do custom routing here...
if (count($params)) {
$values = array();
foreach ($params as $k => $p) {
$values[] = urlencode($p);
}
$url .= "/" . join('/', $values);
}
// absolute references by default, otherwise turned off...
if ($absolute !== FALSE || $secure) {
$home = get_bloginfo('home');
// secure?
if ($secure) {
$home = preg_replace('/^http/', 'https', $home);
}
$url = $home . $url;
}
// trailing slash is a must in WordPress, without which we tend to
// get two requests for the price of one, which screws up the Flash scope to no end...
$url .= '/';
if ($return_array) {
$path['url'] = $url;
return $path;
} else {
return $url;
}
}
}
</ul>
<div id="general">
<table class="form-table">
<tr>
<th class="row">Encryption Key</th>
<td>
<?php
echo form_input(array('name' => 'encryption_key', 'value' => wpci_get_encryption_key(), 'class' => 'regular-text'));
?>
</td>
</tr>
<tr>
<th class="row">Gateway Slug</th>
<td>
<?php
echo form_input(array('name' => 'slug', 'value' => wpci_get_slug(), 'class' => 'regular-text'));
?>
</td>
</tr>
<tr>
<th class="row">SSL Support</th>
<td>
<?php
echo form_dropdown('ssl_enabled', array('' => 'Disabled ', 1 => 'Enabled'), wpci_get_ssl_enabled());
?>
</td>
</tr>
</table>
</div>
<div id="debugging">
<table class="form-table">
static function generate_rewrite_rules($wp_rewrite)
{
if ($gateway = wpci_get_gateway()) {
$wp_rewrite->rules = array('^' . wpci_get_slug() . '/.*' => 'index.php?pagename=' . $gateway->post_name) + $wp_rewrite->rules;
} else {
add_action('admin_notices', create_function('', "\n\t\t\t\treturn '<div class=\"error\"><p>Gateway page is missing. To restore, please disable and then enable your WP-CI or WP-CMSPLUS plugin.</p></div>'; \n\t\t\t"));
}
}
