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<?php
/**
* root script for Zenphoto
* @package core
*
*/
if (!defined('OFFSET_PATH'))
die(); // no direct linking
$_zp_script_timer['start'] = microtime();
// force UTF-8 Ø
require_once(dirname(__FILE__) . '/global-definitions.php');
require_once(dirname(__FILE__) . '/functions.php');
foreach (getEnabledPlugins() as $extension => $plugin) {
$loadtype = $plugin['priority'];
if ($loadtype & FEATURE_PLUGIN) {
require_once($plugin['path']);
}
$_zp_loaded_plugins[] = $extension;
}
require_once(SERVERPATH . "/" . ZENFOLDER . '/rewrite.php');
require_once(dirname(__FILE__) . '/template-functions.php');
checkInstall();
//$_zp_script_timer['require'] = microtime();
/**
* Invoke the controller to handle requests
*/
require_once(SERVERPATH . "/" . ZENFOLDER . '/functions-controller.php');
require_once(SERVERPATH . "/" . ZENFOLDER . '/controller.php');
$_index_theme = $_zp_script = '';
$_zp_loaded_plugins = array();
$_zp_page_check = 'checkPageValidityDummy'; // Themes must "opt-in" to have URL page numbers validated
//$_zp_script_timer['controller'] = microtime();
// Display an arbitrary theme-included PHP page
if (isset($_GET['p'])) {
$_index_theme = prepareCustomPage();
// Display an Image page.
} else if (in_context(ZP_IMAGE)) {
$_index_theme = prepareImagePage();
// Display an Album page.
} else if (in_context(ZP_ALBUM)) {
$_index_theme = prepareAlbumPage();
// Display the Index page.
} else if (in_context(ZP_INDEX)) {
$_index_theme = prepareIndexPage();
} else {
$_index_theme = setupTheme();
}
//$_zp_script_timer['theme setup'] = microtime();
if (!$zp_request && isset($_GET['fromlogout'])) { // redirect not visible to user
zp_load_gallery();
$_index_theme = prepareIndexPage();
$zp_request = true;
}
$_zp_script = zp_apply_filter('load_theme_script', $_zp_script, $zp_request);
// HTML caching?
if ($zp_request) {
$_zp_HTML_cache->startHTMLCache();
}
setThemeColumns();
$custom = SERVERPATH . '/' . THEMEFOLDER . '/' . internalToFilesystem($_index_theme) . '/functions.php';
if (file_exists($custom)) {
require_once($custom);
} else {
$custom = false;
}
// Load the THEME plugins
if (!preg_match('~' . ZENFOLDER . '~', $_zp_script)) {
if (DEBUG_PLUGINS) {
debugLog('Loading the "theme" plugins.');
}
foreach (getEnabledPlugins() as $extension => $plugin) {
$loadtype = $plugin['priority'];
if ($loadtype & THEME_PLUGIN) {
if (DEBUG_PLUGINS) {
list($usec, $sec) = explode(" ", microtime());
$start = (float) $usec + (float) $sec;
}
require_once($plugin['path']);
if (DEBUG_PLUGINS) {
list($usec, $sec) = explode(" ", microtime());
$end = (float) $usec + (float) $sec;
debugLog(sprintf(' ' . $extension . '(THEME:%u)=>%.4fs', $priority & PLUGIN_PRIORITY, $end - $start));
}
// $_zp_script_timer['load '.$extension] = microtime();
}
$_zp_loaded_plugins[] = $extension;
}
}
//check for valid page number (may be theme dependent!)
if ($_zp_page < 0) {
$zp_request = false;
} else if ($zp_request && $_zp_page > 1) {
$zp_request = $_zp_page_check($zp_request, $_zp_gallery_page, $_zp_page);
}
//$_zp_script_timer['theme scripts'] = microtime();
if ($zp_request && $_zp_script && file_exists($_zp_script = SERVERPATH . "/" . internalToFilesystem($_zp_script))) {
if (checkAccess($hint, $show)) { // ok to view
} else {
// don't cache the logon page or you can never see the real one
$_zp_HTML_cache->abortHTMLCache();
$_zp_gallery_page = 'password.php';
$_zp_script = SERVERPATH . '/' . THEMEFOLDER . '/' . $_index_theme . '/password.php';
if (!file_exists(internalToFilesystem($_zp_script))) {
$_zp_script = SERVERPATH . '/' . ZENFOLDER . '/password.php';
}
}
// Include the appropriate page for the requested object, and a 200 OK header.
header('Content-Type: text/html; charset=' . LOCAL_CHARSET);
header("HTTP/1.0 200 OK");
header("Status: 200 OK");
header('Last-Modified: ' . ZP_LAST_MODIFIED);
zp_apply_filter('theme_headers');
include(internalToFilesystem($_zp_script));
} else {
// If the requested object does not exist, issue a 404 and redirect to the theme's
// 404.php page, or a 404.php in the zp-core folder.
$_zp_HTML_cache->abortHTMLCache();
include(SERVERPATH . "/" . ZENFOLDER . '/404.php');
}
//$_zp_script_timer['theme script load'] = microtime();
zp_apply_filter('zenphoto_information', $_zp_script, $_zp_loaded_plugins, $_index_theme);
//$_zp_script_timer['expose information'] = microtime();
db_close(); // close the database as we are done
echo "\n";
list($usec, $sec) = explode(' ', array_shift($_zp_script_timer));
$first = $last = (float) $usec + (float) $sec;
$_zp_script_timer['end'] = microtime();
foreach ($_zp_script_timer as $step => $time) {
list($usec, $sec) = explode(" ", $time);
$cur = (float) $usec + (float) $sec;
printf("<!-- " . gettext('Zenphoto script processing %1$s:%2$.4f seconds') . " -->\n", $step, $cur - $last);
$last = $cur;
}
if (count($_zp_script_timer) > 1)
printf("<!-- " . gettext('Zenphoto script processing total:%.4f seconds') . " -->\n", $last - $first);
$_zp_HTML_cache->endHTMLCache();
?>
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