moodler
9fa49e22ab
Basically all the Database functions are in lib/datalib.php and the web functions are all in lib/weblib.php, so moodlelib.php is much thinner than it was. Data functions have been extended ... most old calls will still work, but now many more SQL commands can be performed using the datalib functions rather than using SQL. I'm currently moving through the whole tree replacing SQL calls or at least concentrating them in one section of mod/xxx/lib.php Still working on forums, quizzes, surveys, resources. The tree is currently not full working ... some things are half-completed ... will resume tomorrow.
139 lines
4.7 KiB
PHP
139 lines
4.7 KiB
PHP
<?PHP // $Id$
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//
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// setup.php
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//
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// Sets up sessions, connects to databases and so on
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//
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// Normally this is only called by the main config.php file
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//
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// Normally this file does not need to be edited.
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//
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//////////////////////////////////////////////////////////////
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/// If there are any errors in the standard libraries we want to know!
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error_reporting(15); // use 0=none 7=normal 15=all
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/// Connect to the database using adodb
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require("$CFG->libdir/adodb/adodb.inc.php"); // Database access functions
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ADOLoadCode($CFG->dbtype);
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$db = &ADONewConnection();
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if (! $db->PConnect($CFG->dbhost,$CFG->dbuser,$CFG->dbpass,$CFG->dbname)) {
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echo "<P><FONT COLOR=RED>The database details specified in config.php are not correct, or the database is down.</P>";
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die;
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}
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/// Load up standard libraries
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require("$CFG->libdir/weblib.php"); // Functions for producing HTML
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require("$CFG->libdir/datalib.php"); // Functions for accessing databases
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require("$CFG->libdir/moodlelib.php"); // Other general-purpose functions
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/// Set error reporting back to normal
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error_reporting(7);
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/// Load up any configuration from the config table
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if ($configs = get_records("config")) {
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$CFG = (array)$CFG;
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foreach ($configs as $config) {
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$CFG[$config->name] = $config->value;
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}
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$CFG = (object)$CFG;
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unset($configs);
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unset($config);
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}
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/// Location of standard files
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$CFG->wordlist = "$CFG->libdir/wordlist.txt";
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$CFG->javascript = "$CFG->libdir/javascript.php";
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$CFG->moddata = "moddata";
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/// Load up theme variables (colours etc)
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if (!isset($CFG->theme)) {
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$CFG->theme = "standard";
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}
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include("$CFG->dirroot/theme/$CFG->theme/config.php");
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$CFG->stylesheet = "$CFG->wwwroot/theme/$CFG->theme/styles.php";
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$CFG->header = "$CFG->dirroot/theme/$CFG->theme/header.html";
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$CFG->footer = "$CFG->dirroot/theme/$CFG->theme/footer.html";
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/// Reference code to remove magic quotes from everything ... just in case.
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/// If you have problems with slashes everywhere then you might want to
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/// uncomment this code. It will not be necessary on 99.9% of PHP servers.
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/// Got this from http://www.php.net/manual/en/configuration.php
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// if (ini_get("magic_quotes_gpc") ) {
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// foreach ($GLOBALS["HTTP_".$GLOBALS["REQUEST_METHOD"]."_VARS"] as $key => $value) {
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// if (!is_array($value)) { // Simple value
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// $newval = stripslashes($value);
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// $GLOBALS["HTTP_".$GLOBALS["REQUEST_METHOD"]."_VARS"][$key] = $newval;
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// if (ini_get("register_globals")) {
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// $GLOBALS[$key] = $newval;
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// }
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// } else { // Array
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// foreach ($value as $k => $v) {
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// $newval = stripslashes($v);
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// $GLOBALS["HTTP_".$GLOBALS["REQUEST_METHOD"]."_VARS"][$key][$k] = $newval;
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// if (ini_get("register_globals")) {
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// $GLOBALS[$key][$k] = $newval;
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// }
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// }
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// }
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// }
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// }
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/// The following is a hack to get around the problem of PHP installations
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/// that have "register_globals" turned off (default since PHP 4.1.0).
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/// Eventually I'll go through and upgrade all the code to make this unnecessary
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if (isset($_REQUEST)) {
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extract($_REQUEST);
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}
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if (isset($_SERVER)) {
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extract($_SERVER);
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}
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/// Load up global environment variables
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class object {};
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session_start();
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if (! isset($_SESSION["SESSION"])) { $_SESSION["SESSION"] = new object; }
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if (! isset($_SESSION["USER"])) { $_SESSION["USER"] = new object; }
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extract($_SESSION); // Makes $SESSION and $USER available for read-only access
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if (!$FULLME) {
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$FULLME = qualified_me();
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}
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$ME = strip_querystring($FULLME);
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/// Set language/locale of printed times. If user has chosen a language that
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/// that is different from the site language, then use the locale specified
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/// in the language file. Otherwise, if the admin hasn't specified a locale
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/// then use the one from the default language. Otherwise (and this is the
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/// majority of cases), use the stored locale specified by admin.
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if ($USER->lang and ($USER->lang != $CFG->lang) ) {
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$CFG->locale = get_string("locale");
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} else if (!$CFG->locale) {
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$CFG->locale = get_string("locale");
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set_config("locale", $CFG->locale); // cache it to save lookups in future
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}
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setlocale (LC_TIME, $CFG->locale);
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setlocale (LC_CTYPE, $CFG->locale);
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setlocale (LC_COLLATE, $CFG->locale);
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?>
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