/**
* Include a script, unless it has caused a fatal error.
* Using this function allows gpEasy to handle fatal errors that are thrown by the included php scripts
*
* @param string $file The full path of the php file to include
* @param string $include_variation Which variation or adaptation of php's include() function to use (include,include_once,include_if, include_once_if, require ...)
* @param array List of global variables to set
*/
function IncludeScript($file, $include_variation = 'include_once', $globals = array())
{
$exists = file_exists($file);
//check to see if it exists
$include_variation = str_replace('_if', '', $include_variation, $has_if);
if ($has_if && !$exists) {
return;
}
//check for fatal errors
if (gpOutput::FatalNotice('include', $file)) {
return false;
}
//set global variables
foreach ($globals as $global) {
global ${$global};
}
switch ($include_variation) {
case 'include':
$return = (include $file);
break;
case 'include_once':
$return = (include_once $file);
break;
case 'require':
$return = (require $file);
break;
case 'require_once':
$return = (require_once $file);
break;
}
gpOutput::PopCatchable();
return $return;
}
/**
* Execute a set of directives for theme areas, hooks and special pages
*
*/
static function ExecInfo($info, $args = array())
{
global $dataDir, $addonFolderName, $installed_addon, $config, $page, $gp_overwrite_scripts;
//addonDir is deprecated as of 2.0b3
if (isset($info['addonDir'])) {
if (gp_safe_mode) {
return;
}
gpPlugin::SetDataFolder($info['addonDir']);
} elseif (isset($info['addon'])) {
if (gp_safe_mode) {
return;
}
gpPlugin::SetDataFolder($info['addon']);
}
//if addon was just installed
if ($installed_addon && $installed_addon === $addonFolderName) {
gpPlugin::ClearDataFolder();
return $args;
}
// check for fatal errors
if (self::FatalNotice('exec', $info)) {
return $args;
}
//data
if (!empty($info['data'])) {
IncludeScript($dataDir . $info['data'], 'include_if', array('page', 'dataDir', 'langmessage'));
}
//script
$has_script = false;
if (isset($info['script'])) {
if (is_array($gp_overwrite_scripts) && isset($gp_overwrite_scripts[$info['script']])) {
$full_path = $gp_overwrite_scripts[$info['script']];
} else {
$full_path = $dataDir . $info['script'];
}
if (!file_exists($full_path)) {
$name =& $config['addons'][$addonFolderName]['name'];
trigger_error('gpEasy Error: Addon hook script doesn\'t exist. Script: ' . $info['script'] . ' Addon: ' . $name);
} elseif (IncludeScript($full_path, 'include_once', array('page', 'dataDir', 'langmessage'))) {
$has_script = true;
}
}
//class & method
if (!empty($info['class'])) {
if (class_exists($info['class'])) {
$object = new $info['class']($args);
if (!empty($info['method'])) {
if (method_exists($object, $info['method'])) {
$args[0] = call_user_func_array(array($object, $info['method']), $args);
} elseif ($has_script) {
trigger_error('gpEasy Error: Addon hook method doesn\'t exist. Script: ' . $info['method']);
}
}
} elseif ($has_script) {
$name =& $config['addons'][$addonFolderName]['name'];
trigger_error('gpEasy Error: Addon class doesn\'t exist. Class: ' . $info['class'] . ' Addon: ' . $name);
} else {
trigger_error('gpEasy Error: Addon class doesn\'t exist. Class: ' . $info['class']);
}
} elseif (!empty($info['method'])) {
$callback = $info['method'];
//object callbacks since gpEasy 3.0
if (is_string($callback) && strpos($callback, '->') !== false) {
$has_script = true;
list($object, $method) = explode('->', $callback);
if (isset($GLOBALS[$object]) && is_object($GLOBALS[$object]) && method_exists($GLOBALS[$object], $method)) {
$callback = array($GLOBALS[$object], $method);
}
}
if (is_callable($callback)) {
$args[0] = call_user_func_array($callback, $args);
$method_called = true;
} elseif ($has_script) {
$name =& $config['addons'][$addonFolderName]['name'];
trigger_error('gpEasy Error: Addon hook method doesn\'t exist. Script: ' . $info['method'] . ' Addon: ' . $name);
}
}
gpPlugin::ClearDataFolder();
gpOutput::PopCatchable();
return $args;
}
/**
* Execute a set of directives for theme areas, hooks and special pages
*
*/
static function ExecInfo($info, $args = array())
{
global $addonFolderName, $installed_addon;
//addonDir is deprecated as of 2.0b3
if (isset($info['addonDir'])) {
if (gp_safe_mode) {
return;
}
gpPlugin::SetDataFolder($info['addonDir']);
} elseif (isset($info['addon'])) {
if (gp_safe_mode) {
return;
}
gpPlugin::SetDataFolder($info['addon']);
}
//if addon was just installed
if ($installed_addon && $installed_addon === $addonFolderName) {
gpPlugin::ClearDataFolder();
return $args;
}
// check for fatal errors
if (self::FatalNotice('exec', $info)) {
return $args;
}
$args = self::_ExecInfo($info, $args);
gpPlugin::ClearDataFolder();
gpOutput::PopCatchable();
return $args;
}
