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Class naming conventions

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This commit is contained in:
Eike Foken
2011-08-08 20:29:05 +02:00
parent 67210327c0
commit 4c8e0b9980
1 changed files with 79 additions and 79 deletions
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158
application/libraries/messages.php
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@@ -15,89 +15,89 @@
class Messages
{
var $_ci;
var $_types = array('success', 'error', 'notice');
var $_ci;
var $_types = array('success', 'error', 'notice');
function Messages($params = array())
{
$this->_ci =& get_instance();
$this->_ci->load->library('session');
// check if theres already messages, if not, initialise the messages array in the session
$messages = $this->_ci->session->userdata('messages');
if (empty($messages)) {
$this->clear();
}
}
function Messages($params = array())
{
$this->_ci =& get_instance();
$this->_ci->load->library('session');
// check if theres already messages, if not, initialise the messages array in the session
$messages = $this->_ci->session->userdata('messages');
if (empty($messages)) {
$this->clear();
}
}
// clear all messages
function clear()
{
$messages = array();
foreach ($this->_types as $type) {
$messages[$type] = array();
}
$this->_ci->session->set_userdata('messages', $messages);
}
// clear all messages
function clear()
{
$messages = array();
foreach ($this->_types as $type) {
$messages[$type] = array();
}
$this->_ci->session->set_userdata('messages', $messages);
}
// add a message, default type is message
function add($message, $type = 'message')
{
$messages = $this->_ci->session->userdata('messages');
// handle PEAR errors gracefully
if (is_a($message, 'PEAR_Error')) {
$message = $message->getMessage();
$type = 'error';
} else if (!in_array($type, $this->_types)) {
// set the type to message if the user specified a type that's unknown
$type = 'message';
}
// don't repeat messages!
if (!in_array($message, $messages[$type]) && is_string($message)) {
$messages[$type][] = $message;
}
$messages = $this->_ci->session->set_userdata('messages', $messages);
}
// add a message, default type is message
function add($message, $type = 'message')
{
$messages = $this->_ci->session->userdata('messages');
// handle PEAR errors gracefully
if (is_a($message, 'PEAR_Error')) {
$message = $message->getMessage();
$type = 'error';
} else if (!in_array($type, $this->_types)) {
// set the type to message if the user specified a type that's unknown
$type = 'message';
}
// don't repeat messages!
if (!in_array($message, $messages[$type]) && is_string($message)) {
$messages[$type][] = $message;
}
$messages = $this->_ci->session->set_userdata('messages', $messages);
}
// return messages of given type or all types, return false if none
function sum($type = null)
{
$messages = $this->_ci->session->userdata('messages');
if (!empty($type)) {
$i = count($messages[$type]);
return $i;
}
$i = 0;
foreach ($this->_types as $type) {
$i += count($messages[$type]);
}
return $i;
}
// return messages of given type or all types, return false if none
function sum($type = null)
{
$messages = $this->_ci->session->userdata('messages');
if (!empty($type)) {
$i = count($messages[$type]);
return $i;
}
$i = 0;
foreach ($this->_types as $type) {
$i += count($messages[$type]);
}
return $i;
}
// return messages of given type or all types, return false if none, clearing stack
function get($type = null)
{
$messages = $this->_ci->session->userdata('messages');
if (!empty($type)) {
if (count($messages[$type]) == 0) {
return false;
}
return $messages[$type];
}
// return false if there actually are no messages in the session
$i = 0;
foreach ($this->_types as $type) {
$i += count($messages[$type]);
}
if ($i == 0) {
return false;
}
// return messages of given type or all types, return false if none, clearing stack
function get($type = null)
{
$messages = $this->_ci->session->userdata('messages');
if (!empty($type)) {
if (count($messages[$type]) == 0) {
return false;
}
return $messages[$type];
}
// return false if there actually are no messages in the session
$i = 0;
foreach ($this->_types as $type) {
$i += count($messages[$type]);
}
if ($i == 0) {
return false;
}
// order return by order of type array above
// i.e. success, error, warning and then informational messages last
foreach ($this->_types as $type) {
$return[$type] = $messages[$type];
}
$this->clear();
return $return;
}
// order return by order of type array above
// i.e. success, error, warning and then informational messages last
foreach ($this->_types as $type) {
$return[$type] = $messages[$type];
}
$this->clear();
return $return;
}
}