113 lines
3.3 KiB
PHP
113 lines
3.3 KiB
PHP
<?php
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require_once("boot.php");
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$a = new App;
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$debug_text = ''; // Debugging functions should never be used on production systems.
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// Setup the database.
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$install = ((file_exists('.htconfig.php')) ? false : true);
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@include(".htconfig.php");
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require_once("dba.php");
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$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
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unset($db_host, $db_user, $db_pass, $db_data);
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require_once("session.php");
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require_once("datetime.php");
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date_default_timezone_set(($default_timezone) ? $default_timezone : 'UTC');
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$a->init_pagehead();
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session_start();
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if((x($_SESSION,'authenticated')) || (x($_POST['auth-params'])))
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require("auth.php");
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if($install)
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$a->module = 'install';
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if(strlen($a->module)) {
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if(file_exists("mod/{$a->module}.php")) {
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include("mod/{$a->module}.php");
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$a->module_loaded = true;
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}
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else {
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// TODO
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// search builtin function module table, else
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// return 403, 404, etc. Right now unresolved pages return blank.
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}
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}
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// invoke module functions
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// Important: Modules normally do not emit content, unless you need it for debugging.
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// The module_init, module_post, and module_afterpost functions process URL parameters and POST processing.
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// The module_content function returns content text to this function where it is included on the page.
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// Modules emitting XML/Atom, etc. should do so in the _init function and promptly exit.
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// "Most" HTML resides in the view directory as text templates with macro substitution.
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// They look like HTML with PHP variables but only a couple pass through the PHP processor - those with .php extensions.
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// The macro substitution is defined per page for the .tpl files.
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// Information transfer between functions can be accomplished via the App session '$a' and its related variables.
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// x() queries both a variable's existence and that it is "non-zero" or "non-empty" depending on how it is called.
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// q() is the SQL query form. All string (%s) variables MUST be passed through dbesc().
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// All int values MUST be cast to integer using intval();
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if($a->module_loaded) {
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$a->page['page_title'] = $a->module;
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if(function_exists($a->module . '_init')) {
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$func = $a->module . '_init';
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$func($a);
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}
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if(($_SERVER['REQUEST_METHOD'] == 'POST') && (! $a->error)
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&& (function_exists($a->module . '_post'))
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&& (! x($_POST,'auth-params'))) {
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$func = $a->module . '_post';
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$func($a);
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}
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if((! $a->error) && (function_exists($a->module . '_afterpost'))) {
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$func = $a->module . '_afterpost';
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$func($a);
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}
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if((! $a->error) && (function_exists($a->module . '_content'))) {
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$func = $a->module . '_content';
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$a->page['content'] .= $func($a);
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}
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footer($a);
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}
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// report anything important happening
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if(x($_SESSION,'sysmsg')) {
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$a->page['content'] = "<div class=\"error-message\">{$_SESSION['sysmsg']}</div>\r\n"
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. $a->page['content'];
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unset($_SESSION['sysmsg']);
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}
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// Feel free to comment out this line on production sites.
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$a->page['content'] .= $debug_text;
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// build page
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// Navigation (menu) template
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require_once("nav.php");
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$page = $a->page;
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$profile = $a->profile;
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header("Content-type: text/html; charset=utf-8");
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$template = "view/"
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. ((x($a->page,'theme')) ? $a->page['theme'] . '/' : "" )
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. ((x($a->page,'template')) ? $a->page['template'] : 'default' )
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. ".php";
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require_once($template);
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session_write_close();
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exit;
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