2 error_reporting(E_ERROR | E_WARNING | E_PARSE);
11 * bootstrap the application
15 require_once('boot.php');
21 * Load the configuration file which contains our DB credentials.
22 * Ignore errors. If the file doesn't exist or is empty, we are running in installation mode.
26 $install = ((file_exists('.htconfig.php') && filesize('.htconfig.php')) ? false : true);
28 @include(".htconfig.php");
32 * Get the language setting directly from system variables, bypassing get_config()
33 * as database may not yet be configured.
37 $lang = ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
39 load_translation_table($lang);
43 * Try to open the database;
47 require_once("dba.php");
48 $db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
49 unset($db_host, $db_user, $db_pass, $db_data);
54 * Important stuff we always need to do.
55 * Initialise authentication and date and time.
56 * Create the HTML head for the page, even if we may not use it (xml, etc.)
57 * The order of these may be important so use caution if you think they're all
58 * intertwingled with no logical order and decide to sort it out. Some of the
59 * dependencies have changed, but at least at one time in the recent past - the
60 * order was critical to everything working properly
65 require_once("session.php");
72 require_once("datetime.php");
74 $a->timezone = (($default_timezone) ? $default_timezone : 'UTC');
76 date_default_timezone_set($a->timezone);
84 * For Mozilla auth manager - still needs sorting, and this might conflict with LRDD header.
85 * Apache/PHP lumps the Link: headers into one - and other services might not be able to parse it
86 * this way. There's a PHP flag to link the headers because by default this will over-write any other
89 * What we really need to do is output the raw headers ourselves so we can keep them separate.
93 // header('Link: <' . $a->get_baseurl() . '/amcd>; rel="acct-mgmt";');
95 if((x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module === 'login'))
98 if(! x($_SESSION,'authenticated'))
99 header('X-Account-Management-Status: none');
101 if(! x($_SESSION,'sysmsg'))
102 $_SESSION['sysmsg'] = '';
105 * check_config() is responible for running update scripts. These automatically
106 * update the DB schema whenever we push a new one out.
111 $a->module = 'install';
116 $arr = array('app_menu' => $a->apps);
118 call_hooks('app_menu', $arr);
120 $a->apps = $arr['app_menu'];
125 * We have already parsed the server path into $->argc and $a->argv
127 * $a->argv[0] is our module name. We will load the file mod/{$a->argv[0]}.php
128 * and use it for handling our URL request.
129 * The module file contains a few functions that we call in various circumstances
130 * and in the following order:
133 * "module"_post (only if there are $_POST variables)
135 * "module"_content - the string return of this function contains our page body
137 * Modules which emit other serialisations besides HTML (XML,JSON, etc.) should do
138 * so within the module init and/or post functions and then invoke killme() to terminate
139 * further processing.
142 if(strlen($a->module)) {
143 if(is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) {
144 include_once("addon/{$a->module}/{$a->module}.php");
145 if(function_exists($a->module . '_module'))
146 $a->module_loaded = true;
148 if((! $a->module_loaded) && (file_exists("mod/{$a->module}.php"))) {
149 include("mod/{$a->module}.php");
150 $a->module_loaded = true;
152 if(! $a->module_loaded) {
153 if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
154 logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
155 goaway($a->get_baseurl() . $_SERVER['REQUEST_URI']);
158 logger('index.php: page not found: ' . $_SERVER['REQUEST_URI'] . ' QUERY: ' . $_SERVER['QUERY_STRING'], LOGGER_DEBUG);
159 header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . t('Not Found'));
160 notice( t('Page not found.' ) . EOL);
166 /* initialise content region */
168 if(! x($a->page,'content'))
169 $a->page['content'] = '';
173 * Call module functions
176 if($a->module_loaded) {
177 $a->page['page_title'] = $a->module;
178 if(function_exists($a->module . '_init')) {
179 $func = $a->module . '_init';
183 if(($_SERVER['REQUEST_METHOD'] === 'POST') && (! $a->error)
184 && (function_exists($a->module . '_post'))
185 && (! x($_POST,'auth-params'))) {
186 $func = $a->module . '_post';
190 if((! $a->error) && (function_exists($a->module . '_afterpost'))) {
191 $func = $a->module . '_afterpost';
195 if((! $a->error) && (function_exists($a->module . '_content'))) {
196 $func = $a->module . '_content';
197 $a->page['content'] .= $func($a);
202 // let javascript take you home
204 if(x($_SESSION,'visitor_home'))
205 $homebase = $_SESSION['visitor_home'];
207 $homebase = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
210 $a->page['content'] .= '<script>var homebase="' . $homebase . '" ; </script>';
212 // now that we've been through the module content, see if the page reported
213 // a permission problem and if so, a 403 response would seem to be in order.
215 if(stristr($_SESSION['sysmsg'], t('Permission denied'))) {
216 header($_SERVER["SERVER_PROTOCOL"] . ' 403 ' . t('Permission denied.'));
221 * Report anything which needs to be communicated in the notification area (before the main body)
225 if(x($_SESSION,'sysmsg')) {
226 $a->page['content'] = "<div id=\"sysmsg\" class=\"error-message\">{$_SESSION['sysmsg']}</div>\r\n"
227 . ((x($a->page,'content')) ? $a->page['content'] : '');
228 unset($_SESSION['sysmsg']);
232 call_hooks('page_end', $a->page['content']);
237 * Add a place for the pause/resume Ajax indicator
241 $a->page['content'] .= '<div id="pause"></div>';
246 * Add the navigation (menu) template
250 if($a->module != 'install') {
251 require_once('nav.php');
256 * Build the page - now that we have all the components
259 $a->page['htmlhead'] = replace_macros($a->page['htmlhead'], array('$stylesheet' => current_theme_url()));
262 $profile = $a->profile;
264 header("Content-type: text/html; charset=utf-8");
266 $template = 'view/' . $lang . '/'
267 . ((x($a->page,'template')) ? $a->page['template'] : 'default' ) . '.php';
269 if(file_exists($template))
270 require_once($template);
272 require_once(str_replace($lang . '/', '', $template));
274 session_write_close();