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never enough comments

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Friendika 2011-03-10 02:45:37 -08:00
parent 0578751cc9
commit 439ee37f99
1 changed files with 33 additions and 5 deletions
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38
index.php
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@ -102,8 +102,9 @@ if(! x($_SESSION,'sysmsg'))
$_SESSION['sysmsg'] = ''; $_SESSION['sysmsg'] = '';
/* /*
* check_config() is responible for running update scripts. These automatically * check_config() is responsible for running update scripts. These automatically
* update the DB schema whenever we push a new one out. * update the DB schema whenever we push a new one out. It also checks to see if
* any plugins have been added or removed and reacts accordingly.
*/ */
@ -122,7 +123,7 @@ $a->apps = $arr['app_menu'];
/** /**
* *
* We have already parsed the server path into $->argc and $a->argv * We have already parsed the server path into $a->argc and $a->argv
* *
* $a->argv[0] is our module name. We will load the file mod/{$a->argv[0]}.php * $a->argv[0] is our module name. We will load the file mod/{$a->argv[0]}.php
* and use it for handling our URL request. * and use it for handling our URL request.
@ -130,7 +131,7 @@ $a->apps = $arr['app_menu'];
* and in the following order: * and in the following order:
* *
* "module"_init * "module"_init
* "module"_post (only if there are $_POST variables) * "module"_post (only called if there are $_POST variables)
* "module"_afterpost * "module"_afterpost
* "module"_content - the string return of this function contains our page body * "module"_content - the string return of this function contains our page body
* *
@ -140,15 +141,42 @@ $a->apps = $arr['app_menu'];
*/ */
if(strlen($a->module)) { if(strlen($a->module)) {
/**
*
* We will always have a module name.
* First see if we have a plugin which is masquerading as a module.
*
*/
if(is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) { if(is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) {
include_once("addon/{$a->module}/{$a->module}.php"); include_once("addon/{$a->module}/{$a->module}.php");
if(function_exists($a->module . '_module')) if(function_exists($a->module . '_module'))
$a->module_loaded = true; $a->module_loaded = true;
} }
/**
* If not, next look for a 'standard' program module in the 'mod' directory
*/
if((! $a->module_loaded) && (file_exists("mod/{$a->module}.php"))) { if((! $a->module_loaded) && (file_exists("mod/{$a->module}.php"))) {
include("mod/{$a->module}.php"); include("mod/{$a->module}.php");
$a->module_loaded = true; $a->module_loaded = true;
} }
/**
*
* The URL provided does not resolve to a valid module.
*
* On Dreamhost sites, quite often things go wrong for no apparent reason and they send us to '/internal_error.html'.
* We don't like doing this, but as it occasionally accounts for 10-20% or more of all site traffic -
* we are going to trap this and redirect back to the requested page. As long as you don't have a critical error on your page
* this will often succeed and eventually do the right thing.
*
* Otherwise we are going to emit a 404 not found.
*
*/
if(! $a->module_loaded) { if(! $a->module_loaded) {
if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) { if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']); logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
@ -199,7 +227,7 @@ if($a->module_loaded) {
} }
// let javascript take you home // If you're just visiting, let javascript take you home
if(x($_SESSION,'visitor_home')) if(x($_SESSION,'visitor_home'))
$homebase = $_SESSION['visitor_home']; $homebase = $_SESSION['visitor_home'];