website/lib/news.php

<?
	/*
		news.php
		
		SQL-based news reading library

		Copyright (C) 2000 Contributors of the QuakeForge Project
		Please see the file "AUTHORS" for a list of contributors

		This program is free software; you can redistribute it and/or
		modify it under the terms of the GNU General Public License
		as published by the Free Software Foundation; either version 2
		of the License, or (at your option) any later version.

		This program is distributed in the hope that it will be useful,
		but WITHOUT ANY WARRANTY; without even the implied warranty of
		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

		See the GNU General Public License for more details.

		You should have received a copy of the GNU General Public License
		along with this program; if not, write to:

		Free Software Foundation, Inc.
		59 Temple Place - Suite 330
		Boston, MA  02111-1307, USA.
	*/

	have ('news');

	function newsItem ($date, $user, $text)
	{
		if ($user == "Theoddone33") $user = "theoddone33";
		echo '<TR>' .
			'	<TD>' .
			'		<DL>' .
			'			<DT><FONT SIZE="-1">' . "Posted on $date by $user</FONT></DT>" .
			"			<DD><P>$text</DD>" .
			'		</DL>' .
			'	</TD>' .
			'</TR>';
	}

	function newsEntry ($array)
	{
		need ("date");
		
		if ($array[n_user] == "Theoddone33") $user = "theoddone33";
		return '<TR>' .
			'	<TD>' .
			'		<DL>' .
			'			<DT><FONT SIZE="-1"> Posted on ' . dateFromSQLDateTime ($array[n_date]) . ' by ' . $array[n_user] . '</FONT></DT>' .
			'			<DD><P>' . StripSlashes ($array[n_news]) . '</DD>' .
			'		</DL>' .
			'	</TD>' .
			'</TR>';
	}

	function monthForm ()
	{
		?><FORM name="bymonth" method="get" action="/old_news.php"><?
		tableBoxHeader ('black', tableHeadColor);
		tableTitle ("Search by Month", 1, tableHeadColor);
		?><TD align="center"><?		
		tableHeader("100%", featureBgColor);
		?>
		<TR vAlign="center">
			<TD align="center">
				<STRONG>Month:</STRONG>
			</TD>
			<TD align="center">
				<SELECT name="month">
				<?
					for ( $i = 1 ; $i < 13 ; $i++ ) {
						printf("<OPTION>%02d</OPTION>", $i);
					}
				?>
				</SELECT>
			</TD>
			<TD align="center">
				<STRONG>Year:</STRONG>
			</TD>
			<TD align="center">
				<SELECT name="year">
					<OPTION SELECTED>2000</OPTION>
				</SELECT>
			</TD>
		</TR>
		<TR vAlign="center">
			<TD align="center" colSpan="4">
				<INPUT TYPE="submit" VALUE="Search">
			</TD>
		</TR>
		<?
		tableFooter ();
		tableBoxFooter ();
		?>
		</FORM>
		<?
	}

	function keywordForm ()
	{
		?><FORM name="bystring" method="get" action="/old_news.php"><?
		tableBoxHeader ('black', tableHeadColor);
		tableTitle ("Search by String", 1, tableHeadColor);
		?><TD align="center"><?		
		tableHeader("100%", featureBgColor);
		?>
		<TR vAlign="center">
			<TD align="center">
				<STRONG>String:</STRONG>
			</TD>
			<TD align="center">
				<INPUT name="string" type="text" size="25">
			</TD>
		</TR>
		<TR vAlign="center">
			<TD align="center" colSpan="2">
				<INPUT TYPE="submit" VALUE="Search">
			</TD>
		</TR>
		<?
		tableFooter ();
		tableBoxFooter ();
		?>
		</FORM>
		<?
	}

	function fetchNewsEntry ($number)
	{
		need('date');

		$conn = @mysql_pconnect (sqlHost, sqlUser, sqlPass);
		if ($conn) {
			$query = 'SELECT n_date, n_user, n_news FROM news_main' .
					" ORDER BY n_date DESC LIMIT $number";
			$result = @mysql_db_query (sqlDB, $query, $conn);
			if ($result) {
				$numRows = @mysql_num_rows ($result);
				if ($numRows) {
					for ($i = 0 ; $i < $numRows ; $i++) {
						list ($n_date, $n_user, $n_news) = mysql_fetch_row ($result);
					}
				} else {
					return 0;
				}
			} else {
				return 0;
			}
			mysql_close ($conn);
		} else {
			return 0;
		}
		return array (dateFromSQLDateTime ($n_date), $n_user, StripSlashes($n_news));
	}

	function latestNews ($length)
	{
		$conn = @mysql_pconnect (sqlHost, sqlUser, sqlPass);
		if ($conn) {
			$query = 'SELECT n_date, n_user, n_news FROM news_main' .
					" WHERE n_date > DATE_SUB(NOW(), INTERVAL $length)" .
					' ORDER BY n_date DESC';
			$result = @mysql_db_query (sqlDB, $query, $conn);
			if ($result) {
				$numRows = @mysql_num_rows ($result);
				if ($numRows) {
					for ($i = 0 ; $i < $numRows ; $i++) {
						$news[$i] = mysql_fetch_array ($result);
						echo newsEntry ($news[$i]);
					}
				} else {
					newsItem ('now', 'Web Server', '<P>No current news!');
				}
			} else {
				newsItem ('now', 'Web Server', '<P>No news in database!');
			}
			mysql_close ($conn);
		} else {
			include 'cache.php';
			return 1;
		}
		return 0;
	}
	
	function monthlyNews ($month, $year)
	{
		// Do sanity checking on dates
		if (((!is_int ($year)) || $year < 2000)) {
			$year = date ('Y', time ());
		}

		if ($month < 1 || $month > 12) {
			$month = date ('m', time ());
		}
		$date = "$year-$month";

		$conn = @mysql_pconnect (sqlHost, sqlUser, sqlPass);
		if ($conn) {
			$query = 'SELECT n_date, n_user, n_news FROM news_main' .
					" WHERE n_date BETWEEN '$date-00 00:00:00'" .
					" AND '$date-31 23:59:59'" .
					' ORDER BY n_date DESC';
			$result = @mysql_db_query (sqlDB, $query, $conn);
			if ($result) {
				$numRows = @mysql_num_rows ($result);
				if ($numRows) {
					for ($i = 0 ; $i < $numRows ; $i++) {
						$news[$i] = mysql_fetch_array ($result);
						echo newsEntry ($news[$i]);
					}
				} else {
					newsItem ('now', 'Web Server', '<P>No news for this month!');
				}
			} else {
				newsItem ('now', 'Web Server', '<P>No news in database!');
			}
			mysql_close ($conn);
		} else {
			newsItem ('now', 'Web Server', '<STRONG>SQL error!</STRONG> Please contact the <A href="mailto:deek@quakeforge.net">Webmaster</A>.');
		}
	}

	function searchNews ($string)
	{
		$search = AddSlashes ("%$string%");
		$conn = @mysql_pconnect (sqlHost, sqlUser, sqlPass);
		if ($conn) {
			$query = 'SELECT n_date, n_user, n_news FROM news_main' .
					" WHERE n_news LIKE '$search'" .
					' ORDER BY n_date DESC';
			$result = @mysql_db_query (sqlDB, $query, $conn);
			if ($result) {
				$numRows = @mysql_num_rows ($result);
				if ($numRows) {
					for ($i = 0 ; $i < $numRows ; $i++) {
						$news[$i] = mysql_fetch_array ($result);
						echo newsEntry ($news[$i]);
					}
				} else {
					newsItem ('now', 'Web Server', "No news found matching '$string'");
				}
			} else {
				newsItem ('now', 'Web Server', "No news found matching '$string'");
			}
			mysql_close ($conn);
		} else { 
			newsItem ('now', 'Web Server', '<STRONG>SQL error!</STRONG> Please contact the <A href="mailto:deek@quakeforge.net">Webmaster</A>.');
		}
	}

?>