Calendar block

[Yahmez]

I found this code on the official SMF site (on a Spanish topic). It works great for me, I just pasted it into a PHP block and presto! The calendar block that I have been searching for!

Code: [Select]

/*
Calender DIN1031 Version 08-11-2008-1
This is a costumizable calendar php block
It will show a calendar, and add the Today Events, Holidays and Birthdays.
Normal it's programmed and tested for SMF 1.1.X
I don't use any SSI.php, because all data that needed is loaded.
*/
global $scripturl, $modSettings, $sourcedir, $txt;

//With that you can start the calander on a other day
//-1 = Start on Saturaday, 0 = Start on Sunday, 1 = Start on Monday, 2 = Start on Thusday...
$first_day = 0;

//How long should the day, if the number higher 3 than the complete dayname will be shown
$day_name_length = 0; //0 is short day name 1 is full day name :)

//The background color of days with Events, birthdays or holidays, you can use css colors
$color_background_items_mixed = 'lightblue';
$color_background_items_event = 'lightblue';
$color_background_items_birthday = 'lightblue';
$color_background_items_holiday = 'lightblue';

//The textcolor of days with Events, birthdays or holidays, you can use css colors
$color_text_items_mixed = 'steelblue';
$color_text_items_event = 'steelblue';
$color_text_items_birthday = 'steelblue';
$color_text_items_holiday = 'steelblue';

//The Color of the todays background / text
$color_background_today = 'white';
$color_text_today = 'green';

//The Textcolor for the standard days
$color_text = 'steelblue';

//The Textcolor for the Sundays
$color_text_sunday = '#C00000';

//If you have a diffrent calender you can change the link to it here
$month_href = $scripturl . '?action=calendar';

//What should the callendar show?
$show_events = 1; //0 No, 1 Yes
$show_birthdays = 1; //0 No, 1 Yes
$show_holidays = 1; //0 No, 1 Yes
//Show the single events and items of the day :)
$show_today = 1; //0 No, 1 Yes

//Okay please don't do anything here if you not now what you do
/**************************************************************/
// You can't do anything if the calendar is off!
if (empty($modSettings['cal_enabled']))
   fatal_lang_error('calendar_off', false);

$now = mktime() + $modSettings['time_offset'] * 3600;
$today = date('j',$now);
$year = date("Y",$now);
$month = date("n",$now);
$monthtxt = ucfirst(strftime("%B",$now));
$days = array();
$pn = array();

$first_of_month = gmmktime(0,0,0,$month,1,$year);
/*
remember that mktime will automatically correct if invalid dates are entered
for instance, mktime(0,0,0,12,32,1997) will be the date for Jan 1, 1998
this provides a built in "rounding" feature to generate_calendar()
*/

//retrieve this month events, holydays and birthdays
$days_in_month = gmdate('t',$first_of_month);
include_once($sourcedir . '/Calendar.php');
$low_date = $year.'-'.$month.'-01';
$high_date = $year.'-'.$month.'-'.$days_in_month;
$can_post_calendar = allowedTo('calendar_post');
$calendarDataToday = array('events' => array(), 'birthdays' => array(), 'holidays' => array());
$todayDate = date("Y-m-d", time());

//add important days to the days array
if(!empty($show_events)) {
   $events = calendarEventArray($low_date, $high_date);
   foreach($events as $startdate => $event) {
      //This insert the today events if they exist
      if($todayDate == $startdate)
         $calendarDataToday['events'] = $event;
      $cday = (int) substr($startdate,8,2);
      //We must select between create or only show!
      $href_calendar = $can_post_calendar && $cday >= $today ? $scripturl.'?action=calendar;sa=post;month='.$month.';year='.$year.';day='.$cday : $scripturl.'?action=calendar';
      $days[$cday] = '<a class="smalltext" style="color: '.$color_text_items_event.'; font-weight: bold; background-color: '.$color_background_items_event.'; padding: 0px 4px 0px 4px;" href="'.$href_calendar.'" target="_self">'.$cday.'</a>';
   }
}
//Add holidays into the day array?
if(!empty($show_birthdays)) {
   $birthdays = calendarBirthdayArray($low_date, $high_date);
   foreach($birthdays as $startdate => $birth) {
      //This insert the today events if they exist
      if($todayDate == $startdate)
         $calendarDataToday['birthdays'] = $birth;
      $cday = (int) substr($startdate,8,2);
      //We must select between create or only show!
      $href_calendar = $can_post_calendar && $cday >= $today ? $scripturl.'?action=calendar;sa=post;month='.$month.';year='.$year.';day='.$cday : $scripturl.'?action=calendar';
      //Mixed color?
      $text_color = !empty($days[$cday]) ? $color_text_items_mixed : $color_text_items_birthday;
      $background_color = !empty($days[$cday]) ? $color_background_items_mixed : $color_background_items_birthday;
      $days[$cday] = '<a class="smalltext" style="color: '.$text_color.'; font-weight: bold; background-color: '.$background_color.'; padding: 0px 4px 0px 4px;" href="'.$href_calendar.'" target="_self">'.$cday.'</a>';
   }
}
//Add holidays into the day array?
if(!empty($show_holidays)) {
   $holidays = calendarHolidayArray($low_date, $high_date);
   foreach($holidays as $startdate => $holiday) {
      //This insert the today events if they exist
      if($todayDate == $startdate)
         $calendarDataToday['holidays'] = $holiday;
      $cday = (int) substr($startdate,8,2);
      //We must select between create or only show!
      $text_color = !empty($days[$cday]) ? $color_text_items_mixed : $color_text_items_holiday;
      $background_color = !empty($days[$cday]) ? $color_background_items_mixed : $color_background_items_holiday;
      $href_calendar = $can_post_calendar && $cday >= $today ? $scripturl.'?action=calendar;sa=post;month='.$month.';year='.$year.';day='.$cday : $scripturl.'?action=calendar';
      $days[$cday] = '<a class="smalltext" style="color: '.$text_color.'; font-weight: bold; background-color: '.$background_color.'; padding: 0px 4px 0px 4px;" href="'.$href_calendar.'" target="_self">'.$cday.'</a>';
   }
}

//So Todays it's an diffrent color :D
$href_calendar = $can_post_calendar ? $scripturl.'?action=calendar;sa=post;month='.$month.';year='.$year.';day='.$today : $scripturl.'?action=calendar';
$days[$today] = '<a class="smalltext" style="color: '.$color_text_today.'; font-weight: bold; border: solid 1px black; background-color: '.$color_background_today.'; padding: 0px 4px 0px 4px;" href="'.$href_calendar.'" target="_self">'.$today.'</a>';

//Wellcome to the smf way of Day building with existing Language strings :D
$day_names = $txt['days'];
$day_names_short = $txt['days_short'];
//So lets see $firstday = 0 means sunday this is the first day :)
//if there is a higher number than i need to resort them
//negativ values can also be used :)
if(!empty($first_day)) {
   if($first_day < 0)
      $first_day = 7-(abs($first_day)%7);
   else
      $first_day = ($first_day%7);
}
if(!empty($first_day)) {
   $old = $day_names;
   $old_s = $day_names_short;
   $day_names = array();
   $day_names_short = array();
//Create the new day order :)
   for($n=0; $n<7; $n++) {
      $c = (($first_day+$n)%7);
      $day_names[$n] = $old[$c];
      $day_names_short[$n] = $old_s[$c];
   }
}

list($month, $year, $weekday) = explode(',',gmstrftime('%m,%Y,%w',$first_of_month));
$weekday = ($weekday + 7 - $first_day) % 7; //adjust for $first_day
$title = $monthtxt.' '.$year;  //This is the SMF Text string, so it should be corrected for ut8 or iso

/* Begin calendar. Uses a real <caption>. See http://diveintomark.org/archives/2002/07/03 */
$calendar = '
<table>
   <caption>'.($month_href ? '<a href="'.htmlspecialchars($month_href).'">'.$title.'</a>' : $title)."</caption>
   <tr>";

//Put out the Daynames :)
foreach($day_names as $k => $d)
   $calendar .= '
      <th class="smalltext" abbr="'.$d.'">'.(!empty($day_name_length) ? $d : $day_names_short[$k]).'</th>';
$calendar .= "
   </tr>
   <tr style=\"text-align:right;\">";

if($weekday > 0) $calendar .= '
      <td class="smalltext" colspan="'.$weekday.'"> </td>'; //initial 'empty' days
for($day=1,$days_in_month=gmdate('t',$first_of_month); $day<=$days_in_month; $day++,$weekday++){
   if($weekday == 7){
      $weekday   = 0; //start a new week
      $calendar .= "
   </tr>
   <tr style=\"text-align:right;\">";
   }
   if(isset($days[$day])){
      $calendar .= '
      <td>'.$days[$day].'</td>';
   }
   else
   {
      $href_calendar = $can_post_calendar && $day >= $today ? $scripturl.'?action=calendar;sa=post;month='.$month.';year='.$year.';day='.$day : $scripturl.'?action=calendar';
      $calendar .= "
      <td class=\"smalltext\" style=\"padding-right:4px;\"><a";
      if(((($weekday+$first_day) % 7)==0))
      {
         $calendar .= ' style="color:'.$color_text_sunday.';"';
      }
      $calendar .= " href=\"".$href_calendar."\" target=\"_self\">$day</a></td>";
   }
}
if($weekday != 7) $calendar .= '
      <td class="smalltext" colspan="'.(7-$weekday).'"> </td>'; //remaining "empty" days

echo $calendar.'
   </tr>';


if (!empty($show_today) && (!empty($calendarDataToday['events']) || !empty($calendarDataToday['birthdays']) || !empty($calendarDataToday['holidays']))) {

   if(!empty($calendarDataToday['holidays'])){
      echo '
   <tr><td>
      <hr />
   </td>
   <td colspan="5" class="smalltext" align="center" style="color: ' . $color_text_items_holiday . ';">
      <b>Holidays</b>
   </td><td>
      <hr />
   </td>
   </tr>
   <td colspan="7" class="smalltext">';
      foreach( $calendarDataToday['holidays'] as $holiday )
         echo '
            ', $holiday['name'], '<br />';
      echo '
      </td></tr>';   
   }

   if(!empty($calendarDataToday['birthdays'])){
      echo '
   <tr><td>
      <hr />
   </td>
   <td colspan="5" class="smalltext" align="center" style="color: ' . $color_text_items_birthday . ';">
      <b>Birthdays</b>
   </td><td>
      <hr />
   </td></tr>
      <td colspan="7" class="smalltext">';
      foreach( $calendarDataToday['birthdays'] as $member )
         echo '
            <a href="', $scripturl, '?action=profile;u=', $member['id'], '">', $member['name'], isset($member['age']) ? ' (' . $member['age'] . ')' : '', '</a>', '<br />';
      echo '
   </td></tr>';   
   }

   if(!empty($calendarDataToday['events']))
   {
      echo '
      <tr><td>
         <hr />
      </td>
      <td colspan="5" class="smalltext" align="center" style="color: ' . $color_text_items_event . ';">
         <b>Events</b>
      </td><td>
         <hr />
      </td></tr>
      <td colspan="7" class="smalltext">';
      foreach ($calendarDataToday['events'] as $event)
      {
         if ($event['can_edit'])
            echo '
            <a href="' . $event['modify_href'] . '" style="color: #FF0000;">*</a> ';
         echo '
         ' . $event['link'] . '<br />';
      }
   }
  echo '
     </td></tr>';
}

echo '
</table>';

[chinaren]

AAAAAAAAAAHHHHH!

I just tried this and now my forum index page doesn't come up!

How the heck am I going to fix this one without doing a restore?

[chinaren]

OKay, seriously, help! 

I cut and pasted this block and hit the <enter> key and nothing's coming up on my index page.   I can FTP into the host though, so is there some file I can adjust to fall this back?

[Yahmez]

There is a way to load your forum without any portals... it is a certain path that you put in your browser. I saw it in the SMF forums somewhere and have been looking for it to no avail. I'd suggest looking for that then going in and turning off that block.

[chinaren]

I don't have the portal page turned on, I just go straight to the forum, which is what's not loaded.

Probably should have mentioned that!

[Yahmez]

That's what I mean.... there is a way to load your forum minus the portals.... so you can go in and delete buggy block codes.... (sorry it is messing stuff up by the way)

[Yahmez]

AAAAAAAAAAHHHHH!

I just tried this and now my forum index page doesn't come up!

How the heck am I going to fix this one without doing a restore?

I can access your site fine....

[chinaren]

Yes, I just managed to fix it. 

If anyone has this problem, check out the 'Help I've lost my forum' thread in the support area.

[chinaren]

I like Star Treck.

Sorry, that's what I get for leaving the page open in the classroom. 

[Yahmez]

LOL!

I use this code now.... It is a bit better than the previous.

[Yahmez]

I should mention that I am using the default template. I found this calendar block on the tiny portal site. BTW you could look there under the 'block snippets' board for more calendar in a block ideas.

http://www.tinyportal.net/index.php?PHPSESSID=67612cd51824da44fe3599f11a74e7dc&board=46.0