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never enough comments

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Friendika 2010-12-08 23:08:59 -08:00
parent eb13833d2a
commit 03c1e5a5ad
2 changed files with 101 additions and 15 deletions
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1
include/dba.php
View file

@ -28,7 +28,6 @@ class dba {
}
public function q($sql) {
global $debug_text;
if(! $this->db )
return false;

115
index.php
View file

@ -1,28 +1,66 @@
<?php
require_once("boot.php");
/**
*
* Friendika
*
*/
/**
*
* bootstrap the application
*
*/
require_once('boot.php');
$a = new App;
$debug_text = ''; // Debugging functions should never be used on production systems.
// Setup the language and database.
/**
*
* Load the configuration file which contains our DB credentials.
* Ignore errors. If the file doesn't exist, we are running in installation mode.
*
*/
$install = ((file_exists('.htconfig.php')) ? false : true);
@include(".htconfig.php");
// get language setting directly from system variables, bypassing get_config()
// as database may not yet be configured.
/**
*
* Get the language setting directly from system variables, bypassing get_config()
* as database may not yet be configured.
*
*/
$lang = ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
load_translation_table($lang);
/**
*
* Try to open the database;
*
*/
require_once("dba.php");
$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
unset($db_host, $db_user, $db_pass, $db_data);
/**
*
* Important stuff we always need to do.
* Initialise authentication and date and time.
* Create the HTML head for the page, even if we may not use it (xml, etc.)
* The order of these may be important so use caution if you think they're all
* intertwingled with no logical order and decide to sort it out. Some of the
* dependencies have changed, but at least at one time in the recent past - the
* order was critical to everything working properly
*
*/
if(! $install)
require_once("session.php");
@ -34,6 +72,17 @@ $a->init_pagehead();
session_start();
/**
*
* For Mozilla auth manager - still needs sorting, and this might conflict with LRDD header.
* Apache/PHP lumps the Link: headers into one - and other services might not be able to parse it
* this way. There's a PHP flag to link the headers because by default this will over-write any other
* link header.
*
* What we really need to do is output the raw headers ourselves so we can keep them separate.
*
*/
// header('Link: <' . $a->get_baseurl() . '/amcd>; rel="acct-mgmt";');
if((x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module === 'login'))
@ -45,11 +94,34 @@ if(! x($_SESSION,'authenticated'))
if(! x($_SESSION,'sysmsg'))
$_SESSION['sysmsg'] = '';
/*
* check_config() is responible for running update scripts. These automatically
* update the DB schema whenever we push a new one out.
*/
if($install)
$a->module = 'install';
else
check_config($a);
/**
*
* We have already parsed the server path into $->argc and $a->argv
*
* $a->argv[0] is our module name. We will load the file mod/{$a->argv[0]}.php
* and use it for handling our URL request.
* The module file contains a few functions that we call in various circumstances
* and in the following order:
*
* "module"_init
* "module"_post (only if there are $_POST variables)
* "module"_afterpost
* "module"_content - the string return of this function contains our page body
*
*/
if(strlen($a->module)) {
if(file_exists("mod/{$a->module}.php")) {
include("mod/{$a->module}.php");
@ -66,7 +138,7 @@ if($a->module_loaded) {
if(function_exists($a->module . '_init')) {
$func = $a->module . '_init';
$func($a);
}
}
if(($_SERVER['REQUEST_METHOD'] === 'POST') && (! $a->error)
&& (function_exists($a->module . '_post'))
@ -93,7 +165,11 @@ if(stristr($_SESSION['sysmsg'], t('Permission denied'))) {
header($_SERVER["SERVER_PROTOCOL"] . ' 403 ' . t('Permission denied.'));
}
// report anything important happening
/**
*
* Report anything which needs to be communicated in the notification area (before the main body)
*
*/
if(x($_SESSION,'sysmsg')) {
$a->page['content'] = "<div id=\"sysmsg\" class=\"error-message\">{$_SESSION['sysmsg']}</div>\r\n"
@ -101,19 +177,30 @@ if(x($_SESSION,'sysmsg')) {
unset($_SESSION['sysmsg']);
}
// Feel free to comment out this line on production sites.
$a->page['content'] .= $debug_text;
/**
*
* Add a place for the pause/resume Ajax indicator
*
*/
$a->page['content'] .= '<div id="pause"></div>';
// build page
// Navigation (menu) template
/**
*
* Add the navigation (menu) template
*
*/
if($a->module != 'install')
require_once("nav.php");
// make sure the desired theme exists, though if the default theme doesn't exist we're stuffed.
/**
*
* Build the page - now that we have all the components
* Make sure the desired theme exists, though if the default theme doesn't exist we're stuffed.
*
*/
if((x($_SESSION,'theme')) && (! file_exists('view/theme/' . $_SESSION['theme'] . '/style.css')))
unset($_SESSION['theme']);