mirror of
https://github.com/php/web-php.git
synced 2026-03-23 23:02:13 +01:00
332 lines
8.5 KiB
PHP
332 lines
8.5 KiB
PHP
<?php
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include_once 'prepend.inc';
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// The calendar is hosted at php2.chek.com only!
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if (!is_primary_site()) {
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/*
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if (is_backup_primary()) {
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commonHeader("Service Unavailable");?>
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<p>Sorry, the event calendar is temporarily unavailable.</p>
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<?php
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commonFooter();
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exit;
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}
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*/
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header("Location: http://php2.chek.com/cal.php");
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exit;
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}
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if (!isset($format)) {
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$format = 'html';
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}
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if ($format == 'html') {
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commonHeader("Event Calendar",1);
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include_once 'cvs-auth.inc';
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if (isset($save) && isset($pw)) { # non-developers don't have $user set
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setcookie("MAGIC_COOKIE",base64_encode("$user:$pw"),time()+3600*24*20,'/');
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}
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if (isset($MAGIC_COOKIE) && !isset($user) && !isset($pw)) {
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list($user,$pw) = explode(":", base64_decode($MAGIC_COOKIE));
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}
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}
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@mysql_connect('localhost') or die('unable to connect to database');
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@mysql_select_db('php3');
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$re = array(1=>'First',2=>'Second',3=>'Third',4=>'Fourth',-1=>'Last',-2=>'2nd Last',-3=>'3rd Last');
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/*
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CREATE TABLE phpcal (
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id int(8) NOT NULL,
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sdato date,
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edato date,
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recur char(12),
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sdesc char(16) NOT NULL,
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url varchar(128),
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ldesc text,
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tipo int(1) NOT NULL,
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approved int(1) NOT NULL DEFAULT 0,
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app_by char(16),
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PRIMARY KEY(id),
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INDEX (sdato),
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INDEX (edato)
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)
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*/
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/*
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* Find the first, second, third, last, second-last etc. weekday of a month
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*
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* args: day 1 = Monday
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* which 1 = first
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* 2 = second
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* 3 = third
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* -1 = last
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* -2 = second-last
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*/
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function weekday($year, $month, $day, $which) {
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$ts = mktime(12,0,0,$month+(($which>0)?0:1),($which>0)?1:0,$year);
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$done = false;
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$match = 0;
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$inc = 3600*24;
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while(!$done) {
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if(strftime('%w',$ts)==$day-1) {
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$match++;
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}
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if($match==abs($which)) $done=true;
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else $ts += (($which>0)?1:-1)*$inc;
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}
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return $ts;
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}
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function load_unapproved_events() {
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global $re;
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$days = days();
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$result = mysql_query("select phpcal.*, country.name as name from phpcal, country where phpcal.country=country.id and approved=0 order by sdato");
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if(!$result) echo mysql_error();
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else {
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while($row = mysql_fetch_array($result)) {
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switch($row['tipo']) {
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case 1:
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$events[] = array($row['id'],$row['sdato'],$row['sdesc'],$row['ldesc'],$row['url'], $row['name'], $row['category']);
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break;
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case 2:
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$events[] = array($row['id'],$row['sdato'].' to '.$row['edato'],$row['sdesc'],$row['ldesc'],$row['url'], $row['name'], $row['category']);
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break;
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case 3:
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list($which,$day) = explode(':',$row['recur']);
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$events[] = array($row['id'],'Every '.$re[(int)$which].' '.$days[$day],$row['sdesc'],$row['ldesc'],$row['url'], $row['name'], $row['category']);
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break;
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}
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}
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}
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return $events;
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}
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function load_month($year, $month) {
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$result = mysql_query("select * from phpcal where (((MONTH(sdato)=$month or MONTH(edato)=$month) and (YEAR(sdato)=$year or YEAR(edato)=$year) and tipo<3) or tipo=3) and approved=1");
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if(!$result) echo mysql_error();
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else {
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while($row = mysql_fetch_array($result)) {
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switch($row['tipo']) {
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case 1:
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list(,,$dd) = explode('-',$row['sdato']);
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$events[(int)$dd][] = $row;
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break;
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case 2:
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list(,$mm,$dd) = explode('-',$row['sdato']);
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list(,$m2,$d2) = explode('-',$row['edato']);
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if((int)$mm==(int)$m2) {
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for($i=(int)$dd; $i<=(int)$d2; $i++) {
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$events[$i][] = $row;
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}
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} elseif((int)$mm==$month) {
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for($i=(int)$dd; $i<32; $i++) {
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$events[$i][] = $row;
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}
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} else {
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for($i=1; $i<=(int)$d2; $i++) {
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$events[$i][] = $row;
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}
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}
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break;
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case 3:
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list($which,$dd) = explode(':',$row['recur']);
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$ts = weekday($year,$month,$dd,$which);
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$events[(int)strftime('%d',$ts)][] = $row;
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break;
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}
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}
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}
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return($events);
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}
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function start_month($year, $month) {
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$ts = mktime(12,0,0,$month,1,$year);
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return strftime('%w',$ts);
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}
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function last_day($year,$month) {
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$ts = mktime(12,0,0,$month+1,0,$year);
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return strftime('%e',$ts);
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}
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function months() {
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static $months=NULL;
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if(!$months) for($i=1;$i<=12;$i++) {
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$months[$i] = strftime('%B',mktime(12,0,0,$i,1));
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}
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return $months;
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}
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/* returns array of Days starting with 1 = Sunday */
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function days() {
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static $days=NULL;
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if(!$days) for($i=1;$i<=7;$i++) {
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$days[$i] = strftime('%A',mktime(12,0,0,4,$i,2001));
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}
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return $days;
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}
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function draw_cal($y,$m) {
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global $ev, $cm, $cy;
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$months = months();
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$m=(int)$m;
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$month=$months[$m];
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$events = load_month($y,$m);
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$pm=$m-1;
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$nm=$m+1;
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$py = $ny = $y;
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if($m==1) {
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$pm = 12;
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$py = $y-1;
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} else {
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$pm = $m-1;
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}
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if($m==12) {
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$nm = 1;
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$ny = $y+1;
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}
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?>
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<table border=0 cellspacing=0 cellpadding=3 width=100%><tr bgcolor=#d0d0d0>
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<th align=left>
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<table width=100% border=0
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<tr><td align=left><a href="cal.php?cm=<?php echo $pm?>&cy=<?php echo $py?>"><?php echo $months[$pm].', '.$py?></a></td>
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<td align=center><b><?php echo $month,', '.$y?></b></td>
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<td align=right><a href="cal.php?cm=<?php echo $nm?>&cy=<?php echo $ny?>"><?php echo $months[$nm].', '.$ny?></a></td></tr></table></th>
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</tr>
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<tr bgcolor=#d0d0d0><td>
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<table border=1 cellspacing=0 cellpadding=3 width=100%>
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<?php
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$days = days();
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$start = start_month($y,$m);
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$last = last_day($y,$m);
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if(($start==5 && $last>30) || ($start==6 && $last>29)) $rows=7; else $rows=6;
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for($j=0;$j<$rows; $j++) {
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echo '<tr>';
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for($i=1; $i<=7; $i++) {
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if($j==0) echo '<th width=14.2% bgcolor=#a0a0a0>'.$days[$i]."</th>\n";
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else {
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if($j==1 && ($i-1)==$start) $day = 1;
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if($day && $day<=$last) {
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$label=$day;
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$col = '#f0f0f0';
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$bcol=$col;
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$data = ' ';
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if(is_array($events[$day])) {
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$data = '';
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foreach($events[$day] as $row) {
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if($data) $data .= "<br>\n";
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$data .= "<a href=\"cal.php?cm=$cm&cy=$cy&ev=".$row['id']."\">".$row['sdesc'].'</a>';
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}
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}
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}
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else { $label=''; $data=''; $col='#d0d0d0'; $bcol=$col; }
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echo "<td bgcolor=$bcol><table border=0 width=100% bgcolor=\"$col\" cellspacing=0><tr><td align=right>$label</td></tr>";
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echo "<tr><td>$data</td></tr></table></td>\n";
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}
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if($day) $day++;
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}
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echo "</tr>\n";
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}
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?>
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</table>
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<?php if($ev) draw_event($ev) ?>
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<?php
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echo "</table>\n";
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}
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function draw_event($ev) {
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global $re;
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$stmt = "select phpcal.*,country.name as cname from phpcal,country where phpcal.country = country.id and phpcal.id=$ev";
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$result = mysql_query($stmt);
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if(!$result) echo mysql_error();
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else $event = mysql_fetch_array($result);
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$days=days();
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$cat = $event['category'];
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switch($cat) {
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case 1:
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$category = "regional";
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break;
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case 2:
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$category = "national";
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break;
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case 3:
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$category = "international";
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break;
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default:
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$category = "unknown";
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}
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?>
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<tr bgcolor=#d0d0d0><td>
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<table border=0 cellspacing=0 cellpadding=3 width=100%>
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<tr bgcolor=#a0a0a0><th><?php echo $event['sdesc']?></th>
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<td bgcolor=#f0f0f0 rowspan=3 width=80%>
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<?php
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echo ini_get('magic_quotes_gpc') ? stripslashes($event['ldesc']) : $event['ldesc'] ;
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echo ((!$event['country']) || ($event['country'] != 'XXX')) ? "<br><b>Country</b>: ". $event['cname'] : "" ;
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echo ((!isset($category)) || ($category != "unknown")) ? "<br><b>Event Type</b>: ". $category : "" ;
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if(strlen($event['url'])) {
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echo "<br><b>URL</b>: <a href=\"".$event['url']."\">".$event['url']."</a>\n";
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}
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?>
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</td></tr>
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<tr bgcolor=#a0a0a0><th>
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<?php switch($event['tipo']) {
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case 1:
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echo $event['sdato'];
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break;
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case 2:
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echo $event['sdato'].' to '.$event['edato'];
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break;
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case 3:
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list($which,$day) = explode(':',$event['recur']);
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echo 'Every '.$re[(int)$which].' '.$days[$day];
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break;
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}
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?>
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</th></tr>
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<tr bgcolor=#a0a0a0><th>Approved by: <?php echo $event['app_by']?></th></tr>
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</table>
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</td></tr>
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<?php
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}
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if (!isset($cm)) $cm = (int)strftime('%m');
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if (!isset($cy)) $cy = (int)strftime('%Y');
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if (!isset($cd)) $cd = (int)strftime('%d');
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if (!isset($nm)) $nm = 1;
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switch($format) {
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case 'html':
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echo "<h1>Event Calendar</h1>";
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draw_cal($cy,$cm);
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echo "<br>";
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commonFooter();
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break;
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case 'csv':
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while($nm) {
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$entries = load_month($cy,$cm);
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$last = last_day($cy,$cm);
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for($i=$cd; $i<=$last; $i++) {
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if(is_array($entries[$i])) foreach($entries[$i] as $row) {
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if($data) $data.="\n";
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$data .= "$i,$cm,$cy,\"http://php.net/cal.php?cm=$cm&cy=$cy&ev=".$row['id']."\",\"".addslashes($row['sdesc']).'"';
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}
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}
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$nm--;
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$cd = 1;
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if($nm) {
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$cm++;
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if($cm==13) { $cy++; $cm=1; }
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}
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}
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echo $data;
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break;
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}
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?>
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