/**
* dispatch
*
* Analyse the GET string and call the correct function
*
* @return the xml to be sent to the client
*/
function dispatch() {
global $active_entities ;
if (!isset($_GET['entity']) or ($_GET['entity'] == '')) {
internal_error('Entity parameter not defined in request') ;
}
$entity = sanitize_param($_GET['entity']) or internal_error('sanitizing error') ;
if (!in_array($entity, $active_entities)) {
internal_error('Unknown entity "'.$entity.'"') ;
}
// default action
$action = 'list' ;
// search (RESTfull way does not like verbs in url, but complex search is usefull...)
if (isset($_GET['action']) and ($_GET['action'] == 'search')) {
unset($_GET['entity']) ;
unset($_GET['action']) ;
$action = 'search' ;
}
// detail
if ((isset($_GET['entity_id'])) and ($_GET['entity_id'] != 0)) {
$action = 'detail' ;
}
$func = 'get_'.$entity.'_'.$action ;
if (!function_exists($func)) {
internal_error("Can't find function ".sanitize_param($func)) ;
}
return $func() ;
}
/**
* Get's the current post's post_type.
*/
public function get_current_post_type()
{
global $post, $typenow, $current_screen;
if (!empty($post) && !empty($post->post_type)) {
//we have a post so we can just get the post type from that
$type = $post->post_type;
} elseif (!empty($typenow)) {
//check the global $typenow - set in admin.php
$type = $typenow;
} elseif (!empty($current_screen) && !empty($current_screen->post_type)) {
//check the global $current_screen object - set in sceen.php
$type = $current_screen->post_type;
} elseif (isset($_REQUEST['post_type'])) {
//lastly check the post_type querystring
$type = $_REQUEST['post_type'];
sanitize_param($type);
} else {
$type = null;
}
return $type;
}
/**
* get_contact_detail
*
* return string XML representation of one contact
*/
function get_contact_detail() {
// get sql datas
$datas = get_contact_detail_by_id(sanitize_param($_GET['entity_id'])) ;
// if no datas, return
if (count($datas) == 0) {
return ;
}
// else
// create xml doc
$xml_doc = new DOMDocument('1.0', 'UTF-8') ;
// create contact node
$entity_node = $xml_doc->createElement('contact') ;
$xml_doc->appendChild($entity_node) ;
// foreach data, create xml node, add it to contact node
foreach ($datas as $data) {
foreach ($data as $name => $value) {
$new_node = $xml_doc->createElement($name, utf8_encode(htmlspecialchars($value, ENT_COMPAT))) ;
$entity_node->appendChild($new_node) ;
}
}
// return xml doc
$xml_string = $xml_doc->saveXML() ;
return $xml_string ;
}