forked from wuffleton/plogger-pdo
/
plog-load-config.php
executable file
·199 lines (167 loc) · 6.73 KB
/
plog-load-config.php
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<?php
/*
This file will load all the configuration elements from the database
and place them into a global associative array called $config
SVN keyword tags:
$LastChangedDate: 2009-10-26 10:36:57 -0700 (Mon, 26 Oct 2009) $ (Date)
$LastChangedRevision: 602 $ (Revision)
$LastChangedBy: sidtheduck $ (Author)
$HeadURL: http://svn.plogger.org/trunk/plog-load-config.php $ (URL)
$Id: plog-load-config.php 602 2009-10-26 17:36:57Z sidtheduck $
Note that SVN keywords are only propset enabled for plog-load-config.php!
Variables enabled: LastChangedDate LastChangedRevision LastChangedBy HeadURL Id
*/
$config = array();
$thumbnail_config = array();
if (is_file(dirname(__FILE__).'/plog-config.php')) {
require_once(dirname(__FILE__).'/plog-config.php');
} else if (is_file(dirname(__FILE__).'/plog-config-sample.php')) {
require_once(dirname(__FILE__).'/plog-config-sample.php');
} else {
die(plog_tr('Could not find a config file!'));
}
require_once(dirname(__FILE__).'/plog-globals.php');
require_once(PLOGGER_DIR.'plog-includes/plog-functions.php');
if (defined('PLOGGER_DEBUG') && PLOGGER_DEBUG == '1') {
$GLOBALS['query_count'] = 0;
$GLOBALS['queries'] = array();
$plog_start_time = plog_timer();
}
// Check if Plogger is installed first
if (!is_plogger_installed()) {
if (isset($_SERVER['REQUEST_URI']) && strpos($_SERVER['REQUEST_URI'], 'plog-admin')) {
$install_url = '_install.php';
$upgrade_url = '_upgrade.php';
$img = '<img src="images/plogger.gif" alt="Plogger" />';
} else {
$install_url = 'plog-admin/_install.php';
$upgrade_url = 'plog-admin/_upgrade.php';
$img = '<img src="plog-admin/images/plogger.gif" alt="Plogger" />';
}
die($img."\n" . '<p style="font-family: tahoma, verdana, arial, sans-serif; font-size: 16px; letter-spacing: .25px; margin: 30px;">'.plog_tr('Please run <a href="'.$install_url.'">_install.php</a> to set up Plogger. If you are upgrading from a previous version, please run <a href="'.$upgrade_url.'">_upgrade.php</a>').'.</p>');
}
connect_db();
$query = "SELECT * FROM \"".PLOGGER_TABLE_PREFIX."config\"";
$result = run_query($query);
if ($result->rowCount() == 0) {
die(plog_tr('No config information in the database.'));
}
$config = $result->fetch();
$config['gallery_name'] = SmartStripSlashes($config['gallery_name']);
$config['basedir'] = PLOGGER_DIR;
// Try to figure out whether we are embedded (for example, running from within WordPress)
if (!defined('PLOGGER_EMBEDDED') || PLOGGER_EMBEDDED == '') {
// $_SERVER['PATH_TRANSLATED'] is not set in all server environments, so backup with $_SERVER['SCRIPT_FILENAME']
// $_SERVER['SCRIPT_FILENAME'] should produce the same result as __FILE__ if inclusion script in same location as Plogger
// In some environments (virtual hosts) $_SERVER['SCRIPT_FILENAME'] is not the correct absolute path, but realpath() seems to clear it up
$compare_path = (isset($_SERVER['PATH_TRANSLATED'])) ? $_SERVER['PATH_TRANSLATED'] : realpath($_SERVER['SCRIPT_FILENAME']);
if (dirname(__FILE__) != dirname($compare_path) && strpos($compare_path, 'plog-admin') === false) {
$config['embedded'] = 1;
// Disable our own cruft-free urls, because the URL has already been processed by WordPress
$config['use_mod_rewrite'] = 0;
trace('Plogger is embedded');
trace('dirname: '.dirname(__FILE__));
trace('$_SERVER[\'SCRIPT_FILENAME\']' .': '.$_SERVER['SCRIPT_FILENAME']);
trace('realpath($_SERVER[\'SCRIPT_FILENAME\'])' .': '.realpath($_SERVER['SCRIPT_FILENAME']));
} else {
$config['embedded'] = 0;
}
} else {
// Set PLOGGER_EMBEDDED to 1 in config file to overrule automatic test
if (PLOGGER_EMBEDDED == '1') {
$config['embedded'] = 1;
$config['use_mod_rewrite'] = 0;
trace('Plogger is embedded');
// Set PLOGGER_EMBEDDED to 0 in case Plogger inclusion in different folder location, but does not already use mod_rewrite paths
} else {
$config['embedded'] = 0;
}
}
// if mod_rewrite is on and we're not embedded, remove the file basename
if ($_SERVER['HTTPS'] == "on") {
$srvproto = 'https://';
} else {
$srvproto = 'http://';
}
if ($config['use_mod_rewrite'] == 1 && $config['embedded'] == 0) {
$config['baseurl'] = $srvproto.$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']).'/';
// otherwise just use our cleaned up version of $_SERVER['PHP_SELF'] from plog-globals.php
} else {
$config['baseurl'] = $srvproto.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'];
}
// Remove plog-admin/ from the end, if present .. is there a better way to determine the full url?
// Do we need this anymore?
$is_admin = strpos($config['baseurl'], 'plog-admin/');
if ($is_admin !== false) {
$config['baseurl'] = substr($config['baseurl'], 0, $is_admin);
}
$config['theme_url'] = $config['gallery_url'].'plog-content/themes/'.basename($config['theme_dir']).'/';
$config['charset'] = 'utf-8';
$config['version'] = 'VERSION: 1.0-PDO';
// Charset set with HTTP headers has higher priority than that set in HTML head section
// Since some servers set their own charset for PHP files, this should take care of it
// and hopefully doesn't break anything
if (!headers_sent()) {
header('Content-Type: text/html; charset='.$config['charset']);
}
$query = "SELECT * FROM \"".PLOGGER_TABLE_PREFIX."thumbnail_config\"";
$result = run_query($query);
if ($result->rowCount() == 0) {
die(plog_tr('No thumbnail config information in the database.'));
}
$prefix_arr = array(1 => 'small', 2 => 'large', 3 => 'rss', 4 => 'thumbnav');
while($row = $result->fetch()) {
$thumbnail_config[$row['id']] = array(
'type' => $prefix_arr[$row['id']],
'size' => $row['max_size'],
'timestamp' => $row['update_timestamp'],
'disabled' => $row['disabled'],
'resize_option' => $row['resize_option']);
}
// Add the new theme preview thumbnail array
$thumbnail_config[5] = array(
'type' => 'theme',
'size' => 150,
'timestamp' => 0,
'disabled' => 0,
'resize_option' => 3);
// Debugging functions
function display_uservariables() {
foreach ($config as $keys => $values) {
echo "$keys = $values<br />";
}
}
function trace($output, $echo = true) {
if (defined('PLOGGER_DEBUG')) {
if (PLOGGER_DEBUG == '1') {
//echo('*'.vname($output).':'.$output.'*');
if ($echo === false) {
return '*'.$output.'*<br />';
} else {
echo '*'.$output.'*<br />';
}
}
}
}
function vname(&$var, $scope = false, $prefix = 'unique', $suffix = 'value') {
if ($scope) $vals = $scope;
else $vals = $GLOBALS;
$old = $var;
$var = $new = $prefix.rand().$suffix;
$vname = FALSE;
foreach($vals as $key => $val) {
if($val === $new) $vname = $key;
}
$var = $old;
return $vname;
}
if (!isset($_SESSION['plogger_sortby'])) {
$_SESSION['plogger_sortby'] = $config['default_sortby'];
}
if (!isset($_SESSION['plogger_sortdir'])) {
$_SESSION['plogger_sortdir'] = $config['default_sortdir'];
}
if (!isset($_SESSION['plogger_details'])) {
$_SESSION['plogger_details'] = 0;
}
?>