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#182675 by chx: fix caching bootstrap, so hook_boot() and the timer is called when required, integrating the cache init function right into the bootstrap

6.x
Gábor Hojtsy 2007-10-24 11:30:39 +00:00
parent 8903cda5ca
commit 7e963c13ff
2 changed files with 33 additions and 38 deletions
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69
includes/bootstrap.inc
View File

@ -885,12 +885,23 @@ function _drupal_bootstrap($phase) {
case DRUPAL_BOOTSTRAP_CONFIGURATION:
drupal_unset_globals();
// Start a page timer:
timer_start('page');
// Initialize the configuration
conf_init();
break;
case DRUPAL_BOOTSTRAP_EARLY_PAGE_CACHE:
_drupal_cache_init($phase);
// Allow specifying special cache handlers in settings.php, like
// using memcached or files for storing cache information.
require_once variable_get('cache_inc', './includes/cache.inc');
// If the page_cache_fastpath is set to TRUE in settings.php and
// page_cache_fastpath (implemented in the special implementation of
// cache.inc) printed the page and indicated this with a returned TRUE
// then we are done.
if (variable_get('page_cache_fastpath', FALSE) && page_cache_fastpath()) {
exit;
}
break;
case DRUPAL_BOOTSTRAP_DATABASE:
@ -917,13 +928,26 @@ function _drupal_bootstrap($phase) {
case DRUPAL_BOOTSTRAP_LATE_PAGE_CACHE:
// Initialize configuration variables, using values from settings.php if available.
$conf = variable_init(isset($conf) ? $conf : array());
_drupal_cache_init($phase);
// Start a page timer:
timer_start('page');
bootstrap_invoke_all('boot');
// Load module handling.
require_once './includes/module.inc';
$cache_mode = variable_get('cache', CACHE_DISABLED);
// Get the page from the cache.
$cache = $cache_mode == CACHE_DISABLED ? '' : page_get_cache();
// If the skipping of the bootstrap hooks is not enforced, call hook_boot.
if ($cache_mode != CACHE_AGGRESSIVE) {
bootstrap_invoke_all('boot');
}
// If there is a cached page, display it.
if ($cache) {
drupal_page_cache_header($cache);
// If the skipping of the bootstrap hooks is not enforced, call hook_exit.
if ($cache_mode != CACHE_AGGRESSIVE) {
bootstrap_invoke_all('exit');
}
// We are done.
exit;
}
// Prepare for non-cached page workflow.
drupal_page_header();
break;
@ -944,35 +968,6 @@ function _drupal_bootstrap($phase) {
}
}
/**
* Initialize the caching strategy, which loads at different stages within
* Drupal's bootstrap process.
*/
function _drupal_cache_init($phase) {
require_once variable_get('cache_inc', './includes/cache.inc');
if ($phase == DRUPAL_BOOTSTRAP_EARLY_PAGE_CACHE && variable_get('page_cache_fastpath', 0)) {
if (page_cache_fastpath()) {
exit();
}
}
elseif ($phase == DRUPAL_BOOTSTRAP_LATE_PAGE_CACHE) {
if ($cache = page_get_cache()) {
if (variable_get('cache', CACHE_DISABLED) == CACHE_AGGRESSIVE) {
drupal_page_cache_header($cache);
exit();
}
elseif (variable_get('cache', CACHE_DISABLED) == CACHE_NORMAL) {
require_once './includes/module.inc';
drupal_page_cache_header($cache);
bootstrap_invoke_all('exit');
exit();
}
}
require_once './includes/module.inc';
}
}
/**
* Enables use of the theme system without requiring database access. Since
* there is not database access no theme will be enabled and the default

2
includes/common.inc
View File

@ -1405,7 +1405,7 @@ function l($text, $path, $options = array()) {
* react to the closing of the page by calling hook_exit().
*/
function drupal_page_footer() {
if (variable_get('cache', 0)) {
if (variable_get('cache', CACHE_DISABLED) != CACHE_DISABLED) {
page_set_cache();
}