/**
* Get any reports / warnings / messages from the WPSearch server.
* @return mized A string if a message was found, FALSE if not
*/
public static function getWPSearchMessage()
{
//self::setOption(WPSearch_Core::KEY_LAST_MESSAGE_DATE, time() - 60*60*13);
$date = self::getOption(WPSearch_Core::KEY_LAST_MESSAGE_DATE);
if ($date !== FALSE && $date + 12 * 60 * 60 > time()) {
return self::getOption(WPSearch_Core::KEY_LAST_MESSAGE);
}
$driver = WPSearch_Config::get('driver');
$count = WPSearch_Model::getPublishedPostCount();
$url = "http://report.wpsearch2.com/messages?d={$driver}&c={$count}";
$content = file_get_contents($url);
self::setOption(WPSearch_Core::KEY_LAST_MESSAGE, $content);
self::setOption(WPSearch_Core::KEY_LAST_MESSAGE_DATE, time());
if (strlen($content) == 0 || $content == "0") {
return FALSE;
}
return $content;
}
/**
* Run any checks the driver has to do in order to run properly.
* @return array An array of error messages if errors exist. An empty array
* if no errors exist
*/
public function runTests()
{
$errors = array();
if (!file_exists($this->_indexDirectory)) {
$errors[] = "The index directory, {$this->_indexDirectory}, does not exist";
}
if (!file_exists($this->_tmpPath)) {
$errors[] = "The tmp directory, {$this->_tmpPath}, does not exist";
}
if (!file_exists($this->_indexDirectory)) {
$errors[] = "The index directory, {$this->_indexDirectory}, does not exist";
}
if (!is_writable($this->_indexDirectory)) {
$errors[] = "The index directory, {$this->_indexDirectory}, is not writable. You or your system admin can easily fix this.";
}
if (!is_writable($this->_tmpPath)) {
$errors[] = "The tmp directory, {$this->_tmpPath}, is not writable. You or your system admin can easily fix this.";
}
$fast_cgi_error = "FastCGI is enabled on this server. You may have to extend" . " your FastCGI timout for WPSearch to index properly.";
if (!function_exists('mb_strtolower')) {
$errors[] = "Multibyte string support is not enabled in this instance of PHP. " . "The index build process needs this in order to add data " . "of different encodings to the index. Ask your administrator to compile PHP with --enable-mbstring.";
}
if (strstr(php_sapi_name(), 'fcgi')) {
$errors[] = $fast_cgi_error;
} elseif (function_exists('apache_get_modules') && in_array('mod_fastcgi', apache_get_modules())) {
$errors[] = $fast_cgi_error;
}
# Safe mode is bad because you cannot set an infinite time limit, which
# we need to do to build an index.
if (ini_get('safe_mode')) {
$errors[] = "This WPSearch driver cannot run in safe mode (" . __CLASS__ . ")";
}
$inilimit = ini_get('memory_limit');
if ($inilimit && strstr($inilimit, 'M') !== FALSE) {
$limit = intval(str_replace('M', '', $inilimit));
$post_count = WPSearch_Model::getPublishedPostCount();
$needed = round($post_count / 1000 * 2 + 10, 0);
if ($post_count > 5000 || $limit < $needed) {
$errors[] = "This Wordpress installation currently has {$post_count} published posts. " . "An index build will need approximately {$needed}M of memory to complete. " . "While WPSearch will try to allocate that space, it may not be able to go " . "above your configured default of {$inilimit}. If builds are unsuccessful, " . "please look into <a href=\"#\">WPSearch Premium</a> which can handle up to 1 million posts " . "with ease.";
}
}
return $errors;
}
