665 lines
21 KiB
PHP
665 lines
21 KiB
PHP
<?php
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/**
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* File: triggers
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* Scans the installation for Trigger calls and filters.
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*/
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header("Content-Type: text/html; charset=UTF-8");
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define('DEBUG', true);
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define('CHYRP_VERSION', "2024.03");
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define('CHYRP_CODENAME', "Oak");
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define('CHYRP_IDENTITY', "Chyrp/".CHYRP_VERSION." (".CHYRP_CODENAME.")");
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define('MAIN', false);
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define('ADMIN', false);
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define('AJAX', false);
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define('UPGRADING', false);
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define('INSTALLING', false);
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define('COOKIE_LIFETIME', 2592000);
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define('PASSWORD_RESET_TOKEN_LIFETIME', 3600);
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define('MAX_TIME_LIMIT', 600);
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define('MAX_MEMORY_LIMIT', "100M");
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define('SQL_DATETIME_ZERO', "1000-01-01 00:00:00");
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define('SQL_DATETIME_ZERO_VARIANTS',
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array(
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"0000-00-00 00:00:00",
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"0001-01-01 00:00:00",
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"1000-01-01 00:00:00"
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)
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);
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define('BOT_UA', false);
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define('DIR', DIRECTORY_SEPARATOR);
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define('MAIN_DIR', dirname(__FILE__));
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define('INCLUDES_DIR', MAIN_DIR.DIR."includes");
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define('CACHES_DIR', INCLUDES_DIR.DIR."caches");
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define('MODULES_DIR', MAIN_DIR.DIR."modules");
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define('FEATHERS_DIR', MAIN_DIR.DIR."feathers");
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define('THEMES_DIR', MAIN_DIR.DIR."themes");
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define('UPDATE_XML', null);
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define('UPDATE_INTERVAL', null);
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define('UPDATE_PAGE', null);
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define('SESSION_DENY_BOT', true);
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define('SLUG_STRICT', true);
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define('GET_REMOTE_UNSAFE', false);
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define('USE_GETTEXT_SHIM', stripos(PHP_OS, "Win") === 0);
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define('USE_OB', true);
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define('HTTP_ACCEPT_ZSTD', false);
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define('HTTP_ACCEPT_DEFLATE', false);
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define('HTTP_ACCEPT_GZIP', false);
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define('CAN_USE_ZSTD', false);
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define('CAN_USE_ZLIB', false);
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define('USE_COMPRESSION', false);
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define('PREVIEWING', false);
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define('THEME_DIR', null);
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define('THEME_URL', null);
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ob_start();
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define('OB_BASE_LEVEL', ob_get_level());
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# File: error
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# Functions for handling and reporting errors.
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require_once INCLUDES_DIR.DIR."error.php";
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# File: helpers
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# Various functions used throughout the codebase.
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require_once INCLUDES_DIR.DIR."helpers.php";
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# Array: $exclude
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# Paths to be excluded from directory recursion.
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$exclude = array(
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MAIN_DIR.DIR."tools",
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MAIN_DIR.DIR."uploads",
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MAIN_DIR.DIR."includes".DIR."caches",
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MAIN_DIR.DIR."includes".DIR."lib".DIR."Twig",
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MAIN_DIR.DIR."includes".DIR."lib".DIR."IXR",
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MAIN_DIR.DIR."includes".DIR."lib".DIR."cebe"
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);
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# Array: $trigger
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# Contains the calls and filters.
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$trigger = array(
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"call" => array(),
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"filter" => array()
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);
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# String: $str_reg
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# Regular expression representing a string.
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$str_reg = '(\"[^\"]+\"|\'[^\']+\')';
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# String: $arr_reg
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# Regular expression representing an array construct.
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$arr_reg = 'array\(([^\)]+)\)';
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/**
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* Function: scan_dir
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* Scans a directory in search of files or subdirectories.
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*/
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function scan_dir($pathname) {
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global $exclude;
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$dir = new DirectoryIterator($pathname);
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foreach ($dir as $item) {
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if (!$item->isDot()) {
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$item_path = $item->getPathname();
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$extension = $item->getExtension();
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switch ($item->getType()) {
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case "file":
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scan_file($item_path, $extension);
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break;
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case "dir":
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if (!in_array($item_path, $exclude))
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scan_dir($item_path);
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break;
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}
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}
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}
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}
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/**
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* Function: scan_file
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* Scans a file in search of triggers.
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*/
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function scan_file($pathname, $extension) {
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if ($extension != "php" and $extension != "twig")
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return;
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$file = fopen($pathname, "r");
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$line = 1;
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if ($file === false)
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return;
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while (!feof($file)) {
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$text = fgets($file);
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switch ($extension) {
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case "php":
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scan_call($pathname, $line, $text);
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scan_call_array($pathname, $line, $text);
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scan_filter($pathname, $line, $text);
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scan_filter_array($pathname, $line, $text);
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break;
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case "twig":
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scan_twig($pathname, $line, $text);
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break;
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}
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$line++;
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}
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fclose($file);
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}
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/**
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* Function: make_place
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* Makes a string detailing the place a trigger was found.
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*/
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function make_place($pathname, $line) {
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return str_replace(
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array(MAIN_DIR.DIR, DIR),
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array("", "/"),
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$pathname
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)." on line ".$line;
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}
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/**
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* Function: make_arguments
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* Makes an array from a string of arguments.
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*/
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function make_arguments($text) {
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$array = explode(",", $text);
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foreach ($array as &$arg) {
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$arg = trim($arg, ", ");
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}
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return array_diff($array, array(""));
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}
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/**
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* Function: scan_call
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* Scans text for trigger calls.
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*/
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function scan_call($pathname, $line, $text) {
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global $trigger;
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global $str_reg;
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if (
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preg_match_all(
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"/(\\\$trigger|Trigger::current\(\))->call\($str_reg(,\s*(.+))?\)/",
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$text,
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$matches,
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PREG_SET_ORDER
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)
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) {
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foreach ($matches as $match) {
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$call = trim($match[2], "'\"");
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if (isset($trigger["call"][$call]))
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$trigger["call"][$call]["places"][] = make_place(
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$pathname,
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$line
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);
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else
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$trigger["call"][$call] = array(
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"places" => array(make_place($pathname, $line)),
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"arguments" => make_arguments(fallback($match[4], ""))
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);
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}
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}
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}
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/**
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* Function: scan_call_array
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* Scans text for trigger call arrays.
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*/
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function scan_call_array($pathname, $line, $text) {
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global $trigger;
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global $arr_reg;
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if (
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preg_match_all(
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"/(\\\$trigger|Trigger::current\(\))->call\($arr_reg(,\s*(.+))?\)/",
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$text,
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$matches,
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PREG_SET_ORDER
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)
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) {
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foreach ($matches as $match) {
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$calls = explode(",", $match[2]);
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foreach ($calls as $call) {
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$call = trim($call, "'\" ");
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if (empty($call) or preg_match('/[^A-Za-z0-9_]/', $call))
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continue;
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if (isset($trigger["call"][$call]))
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$trigger["call"][$call]["places"][] = make_place(
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$pathname,
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$line
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);
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else
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$trigger["call"][$call] = array(
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"places" => array(make_place($pathname, $line)),
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"arguments" => make_arguments(fallback($match[4], ""))
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);
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}
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}
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}
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}
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/**
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* Function: scan_filter
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* Scans text for trigger filters.
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*/
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function scan_filter($pathname, $line, $text) {
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global $trigger;
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global $str_reg;
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if (
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preg_match_all(
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"/(\\\$trigger|Trigger::current\(\))->filter\(([^,]+),\s*$str_reg(,\s*(.+))?\)/",
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$text,
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$matches,
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PREG_SET_ORDER
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)
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) {
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foreach ($matches as $match) {
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$filter = trim($match[3], "'\"");
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if (isset($trigger["filter"][$filter]))
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$trigger["filter"][$filter]["places"][] = make_place(
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$pathname,
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$line
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);
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else
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$trigger["filter"][$filter] = array(
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"places" => array(make_place($pathname, $line)),
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"target" => trim($match[2], ", "),
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"arguments" => make_arguments(fallback($match[5], ""))
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);
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}
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}
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}
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/**
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* Function: scan_filter_array
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* Scans text for trigger filter arrays.
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*/
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function scan_filter_array($pathname, $line, $text) {
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global $trigger;
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global $arr_reg;
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if (
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preg_match_all(
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"/(\\\$trigger|Trigger::current\(\))->filter\(([^,]+),\s*$arr_reg(,\s*(.+))?\)/",
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$text,
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$matches,
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PREG_SET_ORDER
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)
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) {
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foreach ($matches as $match) {
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$filters = explode(",", $match[3]);
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foreach ($filters as $filter) {
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$filter = trim($filter, "'\" ");
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if (empty($filter) or preg_match('/[^A-Za-z0-9_]/', $filter))
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continue;
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if (isset($trigger["filter"][$filter]))
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$trigger["filter"][$filter]["places"][] = make_place(
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$pathname,
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$line
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);
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else
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$trigger["filter"][$filter] = array(
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"places" => array(make_place($pathname, $line)),
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"target" => trim($match[2], ", "),
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"arguments" => make_arguments(fallback($match[5], ""))
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);
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}
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}
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}
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}
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/**
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* Function: scan_twig
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* Scans text for trigger calls in Twig statements.
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*/
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function scan_twig($pathname, $line, $text) {
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global $trigger;
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global $str_reg;
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if (
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preg_match_all(
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"/\{\{\s*trigger\.call\($str_reg(,\s*(.+))?\)\s*\}\}/",
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$text,
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$matches,
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PREG_SET_ORDER
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)
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) {
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foreach ($matches as $match) {
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$call = trim($match[1], "'\"");
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if (isset($trigger["call"][$call]))
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$trigger["call"][$call]["places"][] = make_place(
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$pathname,
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$line
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);
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else
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$trigger["call"][$call] = array(
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"places" => array(make_place($pathname, $line)),
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"arguments" => make_arguments(fallback($match[3], ""))
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);
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}
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}
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}
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/**
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* Function: create_file
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* Generates the triggers list and writes it to disk.
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*/
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function create_file() {
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global $trigger;
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$contents = "==============================================\n".
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" Trigger Calls\n".
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"==============================================\n";
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foreach ($trigger["call"] as $call => $attributes) {
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$contents.= "\n\n";
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$contents.= $call."\n";
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$contents.= str_repeat("-", strlen($call))."\n";
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$contents.= "Called from:\n";
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foreach ($attributes["places"] as $place)
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$contents.= "\t".$place."\n";
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if (!empty($attributes["arguments"])) {
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$contents.= "\nArguments:\n";
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foreach ($attributes["arguments"] as $argument)
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$contents.= "\t".$argument."\n"; }
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}
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$contents.= "\n\n\n\n";
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$contents.= "==============================================\n".
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" Trigger Filters\n".
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"==============================================\n";
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foreach ($trigger["filter"] as $filter => $attributes) {
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$contents.= "\n\n";
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$contents.= $filter."\n";
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$contents.= str_repeat("-", strlen($filter))."\n";
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$contents.= "Called from:\n";
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foreach ($attributes["places"] as $place)
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$contents.= "\t".$place."\n";
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$contents.= "\nTarget:\n";
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$contents.= "\t".$attributes["target"]."\n";
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if (!empty($attributes["arguments"])) {
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$contents.= "\nArguments:\n";
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foreach ($attributes["arguments"] as $argument)
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$contents.= "\t".$argument."\n";
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}
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}
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@file_put_contents(
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MAIN_DIR.DIR."tools".DIR."triggers_list.txt",
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$contents
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);
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echo fix($contents);
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}
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#---------------------------------------------
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# Output Starts
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#---------------------------------------------
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=640">
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<title><?php echo "Triggers"; ?></title>
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<style type="text/css">
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-Regular.woff') format('woff');
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font-weight: normal;
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font-style: normal;
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}
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-SemiBold.woff') format('woff');
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font-weight: 600;
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font-style: normal;
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}
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-Bold.woff') format('woff');
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font-weight: bold;
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font-style: normal;
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}
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-Italic.woff') format('woff');
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font-weight: normal;
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font-style: italic;
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}
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-SemiBoldItalic.woff') format('woff');
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font-weight: 600;
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font-style: italic;
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}
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@font-face {
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font-family: 'Open Sans webfont';
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src: url('../fonts/OpenSans-BoldItalic.woff') format('woff');
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font-weight: bold;
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font-style: italic;
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}
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@font-face {
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font-family: 'Cousine webfont';
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src: url('../fonts/Cousine-Regular.woff') format('woff');
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font-weight: normal;
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font-style: normal;
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}
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@font-face {
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font-family: 'Cousine webfont';
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src: url('../fonts/Cousine-Bold.woff') format('woff');
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font-weight: bold;
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font-style: normal;
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}
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@font-face {
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font-family: 'Cousine webfont';
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src: url('../fonts/Cousine-Italic.woff') format('woff');
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font-weight: normal;
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font-style: italic;
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}
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@font-face {
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font-family: 'Cousine webfont';
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src: url('../fonts/Cousine-BoldItalic.woff') format('woff');
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font-weight: bold;
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font-style: italic;
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}
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*::selection {
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color: #ffffff;
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background-color: #ff7f00;
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}
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html, body, div, dl, dt, dd, ul, ol, li, p,
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h1, h2, h3, h4, h5, h6, img, pre, code,
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form, fieldset, input, select, textarea,
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table, tbody, tr, th, td, legend, caption,
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blockquote, aside, figure, figcaption {
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margin: 0em;
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padding: 0em;
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border: 0em;
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}
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html {
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font-size: 16px;
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}
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body {
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font-size: 1rem;
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font-family: "Open Sans webfont", sans-serif;
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line-height: 1.5;
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color: #1f1f23;
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tab-size: 4;
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background: #efefef;
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margin: 2rem;
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}
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h1 {
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font-size: 2em;
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text-align: center;
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font-weight: bold;
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margin: 1rem 0rem;
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}
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h2 {
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font-size: 1.5em;
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text-align: center;
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font-weight: bold;
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margin: 1rem 0rem;
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}
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h3 {
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font-size: 1em;
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font-weight: 600;
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margin: 1rem 0rem;
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border-bottom: 1px solid #cfcfcf;
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}
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p {
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margin-bottom: 1rem;
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}
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strong {
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font: inherit;
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font-weight: bold;
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color: #c11600;
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}
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em, dfn, cite, var {
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font: inherit;
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font-style: italic;
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}
|
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ul, ol {
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margin-bottom: 1rem;
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margin-inline-start: 2rem;
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list-style-position: outside;
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}
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pre {
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font-family: "Cousine webfont", monospace;
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font-size: 0.85em;
|
|
background-color: #efefef;
|
|
margin: 1rem 0rem;
|
|
padding: 1rem;
|
|
overflow-x: auto;
|
|
white-space: pre;
|
|
}
|
|
code {
|
|
font-family: "Cousine webfont", monospace;
|
|
font-size: 0.85em;
|
|
background-color: #efefef;
|
|
padding: 0px 2px;
|
|
border: 1px solid #cfcfcf;
|
|
vertical-align: bottom;
|
|
white-space: break-spaces;
|
|
}
|
|
pre > code {
|
|
font-size: 0.85rem;
|
|
display: block;
|
|
border: none;
|
|
padding: 0px;
|
|
white-space: inherit;
|
|
}
|
|
a:link,
|
|
a:visited {
|
|
color: #1f1f23;
|
|
text-decoration: underline;
|
|
text-underline-offset: 0.125em;
|
|
}
|
|
a:focus {
|
|
outline: #ff7f00 dashed 2px;
|
|
outline-offset: 1px;
|
|
}
|
|
a:hover,
|
|
a:focus,
|
|
a:active {
|
|
color: #1e57ba;
|
|
text-decoration: underline;
|
|
text-underline-offset: 0.125em;
|
|
}
|
|
a.big,
|
|
button {
|
|
box-sizing: border-box;
|
|
display: block;
|
|
clear: both;
|
|
font: inherit;
|
|
font-size: 1.25em;
|
|
text-align: center;
|
|
color: #1f1f23;
|
|
text-decoration: none;
|
|
margin: 1rem 0rem;
|
|
padding: 0.5rem 1rem;
|
|
background-color: #f2fbff;
|
|
border: 2px solid #b8cdd9;
|
|
border-radius: 0.25em;
|
|
cursor: pointer;
|
|
}
|
|
button {
|
|
width: 100%;
|
|
}
|
|
a.big:hover,
|
|
button:hover,
|
|
a.big:focus,
|
|
button:focus,
|
|
a.big:active,
|
|
button:active {
|
|
border-color: #1e57ba;
|
|
outline: none;
|
|
}
|
|
aside {
|
|
margin-bottom: 1rem;
|
|
padding: 0.5rem 1rem;
|
|
border: 1px solid #e5d7a1;
|
|
border-radius: 0.25em;
|
|
background-color: #fffecd;
|
|
}
|
|
.window {
|
|
width: 30rem;
|
|
background: #ffffff;
|
|
padding: 2rem;
|
|
margin: 0rem auto 0rem auto;
|
|
border-radius: 2rem;
|
|
}
|
|
.window > *:first-child {
|
|
margin-top: 0rem;
|
|
}
|
|
.window > *:last-child {
|
|
margin-bottom: 0rem;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div class="window">
|
|
<pre role="status" class="pane"><?php
|
|
|
|
#---------------------------------------------
|
|
# Processing Starts
|
|
#---------------------------------------------
|
|
|
|
scan_dir(MAIN_DIR);
|
|
create_file();
|
|
|
|
#---------------------------------------------
|
|
# Processing Ends
|
|
#---------------------------------------------
|
|
|
|
?></pre>
|
|
</div>
|
|
</body>
|
|
</html>
|