/**
* This function is used to check info.php
* Also used for language files
*
* @access public
* @param string Any valid directory(-path)
**/
public static function checkInfo($directory)
{
$self = self::getInstance();
$self->log()->LogDebug(sprintf('checking info.php for $directory [%s]', $directory));
if (is_dir($directory) && file_exists($directory . '/info.php')) {
$self->log()->LogDebug('$directory is a directory and info.php found');
// get header info
$link = NULL;
ini_set('auto_detect_line_endings', true);
$file = fopen($directory . '/info.php', 'r');
if ($file) {
while ($line = fgets($file)) {
if (preg_match('/\\@link\\s+(.*)/i', $line, $matches)) {
$link = trim($matches[1]);
break;
}
}
fclose($file);
}
require $directory . '/info.php';
if (isset($module_function) && in_array(strtolower($module_function), self::$module_functions)) {
$return_values = array('addon_function' => 'module');
} else {
if (isset($template_function) && in_array(strtolower($template_function), self::$template_functions)) {
$return_values = array('addon_function' => 'template');
} else {
self::$error = 'Invalid info.php - neither $module_function nor $template_function set';
$self->log()->logDebug(self::$error);
return false;
}
}
// Check if the file is valid
foreach (self::$info_vars_mandatory[$return_values['addon_function']] as $varname) {
if (!isset(${$varname})) {
self::$error = 'Invalid info.php - mandatory var ' . $varname . ' not set';
$self->log()->logDebug(self::$error);
return false;
} else {
// rename keys
$key = str_ireplace(array('template_'), array('module_'), $varname);
$return_values[$key] = ${$varname};
}
}
// add empty keys
foreach (self::$info_vars_full[$return_values['addon_function']] as $varname) {
$key = str_ireplace(array('template_'), array('module_'), $varname);
if (!isset($returnvalues[$key])) {
$return_values[$key] = isset(${$varname}) ? ${$varname} : '';
}
}
// check platform (WB/LEPTON/BC)
if (isset($lepton_platform) && !isset($module_platform)) {
$return_values['cms_name'] = 'LEPTON';
}
if (isset($module_platform)) {
if (!self::versionCompare($module_platform, '2.x', '<=')) {
$return_values['cms_name'] = 'WebsiteBaker';
} else {
$return_values['cms_name'] = 'BlackCat CMS';
}
}
if (!isset($return_values['cms_name'])) {
$return_values['cms_name'] = 'unknown';
}
// link to module homepage
if ($link) {
$return_values['module_link'] = $link;
}
return $return_values;
} elseif (file_exists($directory) && pathinfo($directory, PATHINFO_EXTENSION) == 'php') {
$self->log()->LogDebug('$directory is a file and has "php" suffix');
// Check if the file is valid
$content = file_get_contents($directory);
if (strpos($content, '<?php') === false) {
self::$error = 'Invalid language file - missing PHP delimiter';
$self->log()->logDebug(self::$error);
return false;
}
$return_values = array('addon_function' => 'language', 'module_directory' => pathinfo($directory, PATHINFO_FILENAME));
require $directory;
foreach (self::$info_vars_mandatory['language'] as $varname) {
if (!isset(${$varname})) {
self::$error = 'Invalid language file - var ' . $varname . ' not set';
$self->log()->logDebug(self::$error);
return false;
} else {
// rename keys
$key = str_ireplace(array('language_'), array('module_'), $varname);
$return_values[$key] = ${$varname};
}
}
$return_values['module_description'] = $language_name;
return $return_values;
} else {
self::$error = 'invalid directory/language file or info.php is missing, check of language file failed';
$self->log()->logDebug(self::$error);
return false;
}
}
