init.inc

完美的在线教育系统

	}
	if ($site)
		udm_set_agent_param($udm_agent, UDM_PARAM_SITEID, $site);
	$detectclones = strtolower($detectclones);
	if ($detectclones == 'yes') {
		udm_set_agent_param($udm_agent, UDM_PARAM_DETECT_CLONES, UDM_ENABLED);
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_DETECT_CLONES, UDM_DISABLED);
	}

	if ($m == 'any') {
		udm_set_agent_param($udm_agent, UDM_PARAM_SEARCH_MODE, UDM_MODE_ANY);
	}
	elseif ($m == 'all') {
		udm_set_agent_param($udm_agent, UDM_PARAM_SEARCH_MODE, UDM_MODE_ALL);
	}
	elseif ($m == 'bool') {
		udm_set_agent_param($udm_agent, UDM_PARAM_SEARCH_MODE, UDM_MODE_BOOL);
	}
	elseif ($m == 'phrase') {
		udm_set_agent_param($udm_agent, UDM_PARAM_SEARCH_MODE, UDM_MODE_PHRASE);
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_SEARCH_MODE, UDM_MODE_ALL);
	}

	if ($wm == 'wrd') {
		udm_set_agent_param($udm_agent, UDM_PARAM_WORD_MATCH, UDM_MATCH_WORD);
	}
	elseif ($wm == 'beg') {
		udm_set_agent_param($udm_agent, UDM_PARAM_WORD_MATCH, UDM_MATCH_BEGIN);
	}
	elseif ($wm == 'end') {
		udm_set_agent_param($udm_agent, UDM_PARAM_WORD_MATCH, UDM_MATCH_END);
	}
	elseif ($wm == 'sub') {
		udm_set_agent_param($udm_agent, UDM_PARAM_WORD_MATCH, UDM_MATCH_SUBSTR);
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_WORD_MATCH, UDM_MATCH_WORD);
	}

	if ($minwordlength > 0) {
		udm_set_agent_param($udm_agent, UDM_PARAM_MIN_WORD_LEN, $minwordlength);
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_MIN_WORD_LEN, 1);
	}

	if ($maxwordlength > 0) {
		udm_set_agent_param($udm_agent, UDM_PARAM_MAX_WORD_LEN, $maxwordlength);
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_MAX_WORD_LEN, 32);
	}

	if ($vardir != '')
		udm_set_agent_param($udm_agent, UDM_PARAM_VARDIR, $vardir);
	if ($datadir != '')
		udm_set_agent_param($udm_agent, UDM_PARAM_VARDIR, $datadir);

	if ($wf != '') {
		udm_set_agent_param($udm_agent, UDM_PARAM_WEIGHT_FACTOR, $wf);
	}

	for ($i = 0; $i < count($ul_arr); $i += 1) {
		$temp_ul = $ul_arr[$i];
		if ($temp_ul != '') {
			$auto_wild = strtolower($auto_wild);
			if (($auto_wild == 'yes') || ($auto_wild == '')) {
				if ((substr($temp_ul, 0, 7) == 'http://') || (substr($temp_ul, 0, 8) == 'https://') || (substr($temp_ul, 0, 7) == 'news://') || (substr($temp_ul, 0, 6) == 'ftp://')) {
					udm_add_search_limit($udm_agent, UDM_LIMIT_URL, "$temp_ul%");
				} else {
					udm_add_search_limit($udm_agent, UDM_LIMIT_URL, "%$temp_ul%");
				}
			} else {
				udm_add_search_limit($udm_agent, UDM_LIMIT_URL, $temp_ul);
			}
		}
	}

	for ($i = 0; $i < count($tag_arr); $i += 1) {
		$temp_tag = $tag_arr[$i];
		if ($temp_tag != '')
			udm_add_search_limit($udm_agent, UDM_LIMIT_TAG, $temp_tag);
	}

	for ($i = 0; $i < count($type_arr); $i += 1) {
		$temp_type = $type_arr[$i];
		if ($temp_type != '')
			udm_add_search_limit($udm_agent, UDM_LIMIT_TYPE, $temp_type);
	}

	for ($i = 0; $i < count($cat_arr); $i += 1) {
		$temp_cat = $cat_arr[$i];
		if ($temp_cat != '')
			udm_add_search_limit($udm_agent, UDM_LIMIT_CAT, $temp_cat);
	}

	for ($i = 0; $i < count($lang_arr); $i += 1) {
		$temp_lang = $lang_arr[$i];
		if ($temp_lang != '')
			udm_add_search_limit($udm_agent, UDM_LIMIT_LANG, $temp_lang);
	}

	if (function_exists('udm_set_agent_param_ex')) {
		if ($excerptsize > 0)
			udm_set_agent_param_ex($udm_agent, 'ExcerptSize', $excerptsize);
		if ($excerptpadding > 0)
			udm_set_agent_param_ex($udm_agent, 'ExcerptPadding', $excerptpadding);
		if ($dateformat != '')
			udm_set_agent_param_ex($udm_agent, 'DateFormat', $dateformat);

		if ($s != '')
			udm_set_agent_param_ex($udm_agent, 's', $s);
		if ($resultslimit > 0)
			udm_set_agent_param_ex($udm_agent, 'resultslimit', $resultslimit);

		if (($dt == 'back') || ($dt == 'er') || ($dt == 'range')) {
			udm_set_agent_param_ex($udm_agent, 'dt', $dt);
			udm_set_agent_param_ex($udm_agent, 'dx', $dx);
			udm_set_agent_param_ex($udm_agent, 'dm', $dm);
			udm_set_agent_param_ex($udm_agent, 'dy', $dy);
			udm_set_agent_param_ex($udm_agent, 'dd', $dd);
			udm_set_agent_param_ex($udm_agent, 'dp', $dp);
			udm_set_agent_param_ex($udm_agent, 'db', $db);
			udm_set_agent_param_ex($udm_agent, 'de', $de);
		}

		$suggest = strtolower($suggest);
		if ($suggest == 'yes')
			udm_set_agent_param_ex($udm_agent, 'suggest', 'yes');
	}

	if (($dt == 'back') && ($dp != '0')) {
		$recent_time = format_dp($dp);
		if ($recent_time != 0) {
			$dl = time() - $recent_time;
			udm_add_search_limit($udm_agent, UDM_LIMIT_DATE, ">$dl");
		}
	}
	elseif ($dt == 'er') {
		$recent_time = mktime(0, 0, 0, ($dm +1), $dd, $dy);
		if ($dx == -1) {
			udm_add_search_limit($udm_agent, UDM_LIMIT_DATE, "<$recent_time");
		}
		elseif ($dx == 1) {
			udm_add_search_limit($udm_agent, UDM_LIMIT_DATE, ">$recent_time");
		}
	}
	elseif ($dt == 'range') {
		$begin_time = format_userdate($db);
		if ($begin_time)
			udm_add_search_limit($udm_agent, UDM_LIMIT_DATE, ">$begin_time");

		$end_time = format_userdate($de);
		if ($end_time)
			udm_add_search_limit($udm_agent, UDM_LIMIT_DATE, "<$end_time");
	}

	print_template('top');
	flush();

	$ispellmode = strtolower($ispellmode);
	if ($ispellmode == 'db') {
		if (!udm_load_ispell_data($udm_agent, UDM_ISPELL_TYPE_DB, '', '', 1)) {
			print_error_local(udm_error($udm_agent));
		} else
			$have_spell_flag = 1;
	}
	elseif ($ispellmode == 'server') {
		if (!udm_load_ispell_data($udm_agent, UDM_ISPELL_TYPE_SERVER, $spell_host, '', 1)) {
			print_error_local("Error loading ispell data from server $spell_host");
		} else
			$have_spell_flag = 1;
	}
	elseif (($ispellmode == 'text') && ($sp)) {
		reset($affix_file);
		while (list ($t_lang, $file) = each($affix_file)) {
			$param = array();
			if (preg_match("/(.+)\;(.+)/", $file, $param)) {
				$t_charset = trim($param[1]);
				$t_file = trim($param[2]);
				if (!udm_load_ispell_data($udm_agent, UDM_ISPELL_TYPE_AFFIX, $t_lang, $t_charset, $t_file, 0)) {
					print_error_local("Error loading ispell data from file");
				} else
					$have_spell_flag = 1;
			}

			$temp = $spell_file[$t_lang];
			for ($i = 0; $i < count($temp); $i += 1) {
				if (preg_match("/(.+)\;(.+)/", $temp[$i], $param)) {
					$t_charset = trim($param[1]);
					$t_file = trim($param[2]);
					if (!udm_load_ispell_data($udm_agent, UDM_ISPELL_TYPE_SPELL, $t_lang, $t_charset, $t_file, 1)) {
						print_error_local("Error loading ispell data from file");
					} else
						$have_spell_flag = 1;
				}
			}
		}
	}

	udm_parse_query_string($udm_agent, $q_string);
}

/**
 * Some variation of the init function?
 * 
 */
function init_cc() {
	global $q, $q_string, $query_orig, $have_query_flag, $have_spell_flag, $auto_wild;
	global $tag, $tag_arr, $cat, $cat_arr, $np, $ps, $lang, $lang_arr, $wm, $wf, $ul, $m;
	global $dt, $dp, $dx, $dm, $dd, $dy, $db, $de, $s, $resultslimit;
	global $trackquery, $localcharset, $browsercharset, $stopwordtable_arr, $stopwordfile_arr;
	global $minwordlength, $maxwordlength, $phrase, $cache;
	global $ispelluseprefixes, $crosswords, $ispellmode, $spell_host;
	global $affix_file, $spell_file, $vardir, $datadir, $sp, $sy;
	global $dbaddr, $dbmode, $udm_agent, $hlbeg, $hlend, $detectclones;
	global $phpver, $synonym_arr, $searchd_arr, $ul_arr;
	global $REMOTE_ADDR, $storedaddr, $type_arr, $type, $groupbysite, $site;
	global $excerptsize, $excerptpadding, $dateformat, $suggest;

	//parse the $QUERY_STRING global variable and puts pieces into corresponding arrays
	ParseQString();

	//read the template file
	read_template();

	$udm_agent = udm_alloc_agent_array($dbaddr);

	if ($localcharset != '') {
		udm_set_agent_param($udm_agent, UDM_PARAM_CHARSET, $localcharset);
		if (!udm_check_charset($udm_agent, $localcharset)) {
			print_template('top');
			flush();
			print_error_local("Incorrect localcharset $localcharset");
		}
	}

	if ($localcharset == '')
		udm_set_agent_param($udm_agent, UDM_PARAM_CHARSET, 'utf-8');
	if ($browsercharset != '') {
		if (!udm_check_charset($udm_agent, $browsercharset)) {
			print_template('top');
			flush();
			print_error_local("Incorrect browsercharset $browsercharset");
		}
		udm_set_agent_param($udm_agent, UDM_PARAM_BROWSER_CHARSET, $browsercharset);
		header("Content-Type: text/html; charset=$browsercharset");
	} else {
		udm_set_agent_param($udm_agent, UDM_PARAM_BROWSER_CHARSET, 'utf-8');
		header("Content-Type: text/html; charset=utf-8");
	}
	if ($hlbeg == '')
		$hlbeg = '<font color="000088"><b>';
	udm_set_agent_param($udm_agent, UDM_PARAM_HLBEG, $hlbeg);

	if ($hlend == '')
		$hlend = '</b></font>';
	udm_set_agent_param($udm_agent, UDM_PARAM_HLEND, $hlend);

	udm_set_agent_param($udm_agent, UDM_PARAM_QSTRING, $q_string);
	udm_set_agent_param($udm_agent, UDM_PARAM_REMOTE_ADDR, $REMOTE_ADDR);

	if ($have_query_flag)
		udm_set_agent_param($udm_agent, UDM_PARAM_QUERY, $query_orig);

	if (function_exists('udm_set_agent_param_ex')) {
		if ($dateformat != '')
			udm_set_agent_param_ex($udm_agent, 'DateFormat', $dateformat);
	}

	udm_parse_query_string($udm_agent, $q_string);
}
?>