function plugin_install($id, $version, &$errors)
{
global $conf;
/* ****************************************************************** */
/* **************** BEGIN - Data preparation in vars **************** */
/* ****************************************************************** */
$defaultPH = array();
// Set current plugin version in config table
$plugin = PHInfos(PH_PATH);
$version = $plugin['version'];
// Default global parameters for Prune History conf
// -------------------------------------------------
$defaultPH = array('PHVersion' => $version, 'AUTOPRUNE' => 'false', 'RANGEVALUE' => '0', 'RANGE' => '0');
// Create Prune History conf if not already exists
// ------------------------------------------------
$query = '
SELECT param
FROM ' . CONFIG_TABLE . '
WHERE param = "PruneHistory"
;';
$count = pwg_db_num_rows(pwg_query($query));
if ($count == 0) {
$q = '
INSERT INTO ' . CONFIG_TABLE . ' (param, value, comment)
VALUES ("PruneHistory","' . pwg_db_real_escape_string(serialize($defaultPH)) . '","Prune History parameters")
;';
pwg_query($q);
}
}
/**
* PH specific database dump
* Creates an SQL dump of history table for safety before manual prune
*
* @returns : Boolean to manage appropriate message display
*
*/
function PH_dump($download)
{
global $conf;
$plugin = PHInfos(PH_PATH);
$version = $plugin['version'];
// Initial backup folder creation and file initialisation
// ------------------------------------------------------
if (!is_dir(PH_PATH . '/include/backup')) {
mkdir(PH_PATH . '/include/backup');
}
$Backup_File = PH_PATH . '/include/backup/PH_Historybackup.sql';
$fp = fopen($Backup_File, 'w');
// Writing plugin version
$insertions = "-- " . $version . " --\n\n";
fwrite($fp, $insertions);
// Saving History table
// --------------------
$ListTables = array(HISTORY_TABLE);
$j = 0;
while ($j < count($ListTables)) {
$sql = 'SHOW CREATE TABLE ' . $ListTables[$j];
$res = pwg_query($sql);
if ($res) {
$insertions = "-- -------------------------------------------------------\n";
$insertions .= "-- Create " . $ListTables[$j] . " table\n";
$insertions .= "-- ------------------------------------------------------\n\n";
$insertions .= "DROP TABLE IF EXISTS " . $ListTables[$j] . ";\n\n";
$array = pwg_db_fetch_row($res);
$array[1] .= ";\n\n";
$insertions .= $array[1];
$req_table = pwg_query('DESCRIBE ' . $ListTables[$j] . ';') or die(my_error());
$nb_fields = pwg_db_num_rows($req_table);
$req_table2 = pwg_query('SELECT * FROM ' . $ListTables[$j]) or die(my_error());
while ($line = pwg_db_fetch_row($req_table2)) {
$insertions .= 'INSERT INTO ' . $ListTables[$j] . ' VALUES (';
for ($i = 0; $i < $nb_fields; $i++) {
$insertions .= '\'' . pwg_db_real_escape_string($line[$i]) . '\', ';
}
$insertions = substr($insertions, 0, -2);
$insertions .= ");\n";
}
$insertions .= "\n\n";
}
fwrite($fp, $insertions);
$j++;
}
fclose($fp);
// Download generated dump file
// ----------------------------
if ($download == 'true') {
if (@filesize($Backup_File)) {
$http_headers = array('Content-Length: ' . @filesize($Backup_File), 'Content-Type: text/x-sql', 'Content-Disposition: attachment; filename="PH_Historybackup.sql";', 'Content-Transfer-Encoding: binary');
foreach ($http_headers as $header) {
header($header);
}
@readfile($Backup_File);
exit;
}
}
return true;
}
}
// +-----------------------------------------------------------------------+
// | Check Access and exit when user status is not ok |
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);
if (!defined('PH_PATH')) {
define('PH_PATH', PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/');
}
load_language('plugin.lang', PH_PATH);
$page['global'] = array();
$range = array();
$dump_download = '';
// +-------------------------------------------------------------------+
// | Get plugin version and name |
// +-------------------------------------------------------------------+
$plugin = PHInfos(PH_PATH);
$version = $plugin['version'];
$name = $plugin['name'];
// +-----------------------------------------------------------------------+
// | Saving new configuration |
// +-----------------------------------------------------------------------+
if (isset($_POST['submit']) and isset($_POST['PH_AutoPrune']) and isset($_POST['PH_Range_Value']) and isset($_POST['PH_Range'])) {
$newconf_PH['PHVersion'] = $version;
$newconf_PH['AUTOPRUNE'] = isset($_POST['PH_AutoPrune']) ? $_POST['PH_AutoPrune'] : 'false';
$newconf_PH['RANGEVALUE'] = isset($_POST['PH_Range_Value']) ? $_POST['PH_Range_Value'] : '0';
$newconf_PH['RANGE'] = isset($_POST['PH_Range']) ? $_POST['PH_Range'] : '0';
$conf['PruneHistory'] = serialize($newconf_PH);
conf_update_param('PruneHistory', pwg_db_real_escape_string($conf['PruneHistory']));
array_push($page['infos'], l10n('PH_save_config'));
}
// +--------------------------------------------------------------------+
