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Diff for /loncom/interface/lonannounce.pm between versions 1.11 and 1.21

version 1.11, 2003/05/21 20:10:53 version 1.21, 2003/09/29 13:38:43
Line 32  use strict; Line 32  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::lonhtmlcommon();  use Apache::lonhtmlcommon();
   use Apache::lonlocal;
   use HTML::Entities();
   
   my %todayhash;
   my %showedcheck;
   
 sub editfield {  sub editfield {
     my ($r,$start,$end,$text)=@_;      my ($r,$start,$end,$text)=@_;
Line 72  sub emptycell { Line 77  sub emptycell {
 }  }
   
 sub normalcell {  sub normalcell {
     my ($day,$text)=@_;      my ($day,$month,$year,$text)=@_;
     my $output='';      my $output='';
     foreach (split(/\_\_\_\&\&\&\_\_\_/,$text)) {      foreach (split(/\_\_\_\&\&\&\_\_\_/,$text)) {
         if ($_) {          if ($_) {
Line 81  sub normalcell { Line 86  sub normalcell {
             my $fullmsg=$ENV{'course.'.$courseid.'.description'}.              my $fullmsg=$ENV{'course.'.$courseid.'.description'}.
  ', '.localtime($start).' - '.localtime($end).': '.$msg;   ', '.localtime($start).' - '.localtime($end).': '.$msg;
             if ($courseid eq $ENV{'request.course.id'}) {              if ($courseid eq $ENV{'request.course.id'}) {
               if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {                if ((&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))
                  && (!$showedcheck{$start.'_'.$end})
          && ($ENV{'form.pickdate'} ne 'yes')) {
                $output.='<input type="checkbox" name="remove_'.$start.'_'.                 $output.='<input type="checkbox" name="remove_'.$start.'_'.
    $end.'">';     $end.'">';
                  $showedcheck{$start.'_'.$end}=1;
       }        }
     }      }
               $fullmsg=&HTML::Entities::encode($fullmsg,'<>&"\'');
               $fullmsg=~s/&/\\&/g;
             $output.='<a href="javascript:alert('."'$fullmsg'".')">'.              $output.='<a href="javascript:alert('."'$fullmsg'".')">'.
        substr($msg,0,20).'...</a><br />';         substr($msg,0,20).'...</a><br />';
        }         }
     }      }
     return '<td><b>'.$day.'</b><br>'.$output.'</td>';      return '<td'.
    ((($day eq $todayhash{'day'}) &&
             ($month eq $todayhash{'month'}) &&
             ($year eq $todayhash{'year'}))?' bgcolor="#FFFF00"':'').
              '>'.&tfont('<b>'.&picklink($day,$day,$month,$year).'</b><br>'.$output).'</td>';
 }  }
   
 sub plaincell {  sub plaincell {
Line 102  sub plaincell { Line 116  sub plaincell {
             my $msg=join('@',@msg);              my $msg=join('@',@msg);
             my $fullmsg=$ENV{'course.'.$courseid.'.description'}.              my $fullmsg=$ENV{'course.'.$courseid.'.description'}.
  ', '.localtime($start).' - '.localtime($end).': '.$msg;   ', '.localtime($start).' - '.localtime($end).': '.$msg;
               $fullmsg=&HTML::Entities::encode($fullmsg,'<>&"\'');
               $fullmsg=~s/&/\\&/g;
             $output.='<a href="javascript:alert('."'$fullmsg'".')">'.              $output.='<a href="javascript:alert('."'$fullmsg'".')">'.
        substr($msg,0,40).'...</a><br />';         substr($msg,0,40).'...</a><br />';
        }         }
Line 144  sub showday { Line 160  sub showday {
         }          }
     }      }
     unless ($mode) {      unless ($mode) {
        return ($nextday,$nextmonth,&normalcell($th{'day'},$outp));         return ($nextday,$nextmonth,&normalcell(
                  $th{'day'},$th{'month'},$th{'year'},$outp));
    } elsif ($outp) {     } elsif ($outp) {
        if ($mode==1) {         if ($mode==1) {
           return '<br />'.&plaincell($outp);            return '<br />'.&plaincell($outp);
Line 156  sub showday { Line 173  sub showday {
    }     }
 }  }
   
   sub tfont {
       my $text=shift;
       if ($ENV{'form.pickdate'} eq 'yes') {
    return '<font size="1">'.$text.'</font>';
       } else {
    return $text;
       }
   }
   
   sub picklink {
       my ($text,$day,$month,$year)=@_;
       if ($ENV{'form.pickdate'} eq 'yes') {
    return '<a href="javascript:dialin('.$day.','.$month.','.$year.')">'.
       $text.'</a>';
       } else {
    return $text;
       }
   }
   
   sub dialscript {
       return (<<ENDDIA);
   <script language="Javascript">
   function dialin(day,month,year) {
    opener.document.$ENV{'form.formname'}.$ENV{'form.element'}\_year.value=year;
       var slct=opener.document.$ENV{'form.formname'}.$ENV{'form.element'}\_month;
       var i;
       for (i=0;i<slct.length;i++) {
           if (slct.options[i].value==month) { slct.selectedIndex=i; }
       }
       opener.document.$ENV{'form.formname'}.$ENV{'form.element'}\_day.value=day;
       opener.$ENV{'form.element'}\_checkday();
       self.close();
   }
   </script>
   ENDDIA
   }
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
 # ---------------------------------------------------------- Get time right now  # ---------------------------------------------------------- Get time right now
     my $today=time;      my $today=time;
     my %todayhash=&Apache::loncommon::timehash($today);      %todayhash=&Apache::loncommon::timehash($today);
   # ----------------------------------------------------------------- Check marks
       %showedcheck=();
       undef %showedcheck;
 # ---------------------------------------------------------- Get month and year  # ---------------------------------------------------------- Get month and year
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['month','year']);                               ['month','year','pickdate','formname','element']);
 # --------------------------------------------------- Decide what month to show  # --------------------------------------------------- Decide what month to show
     my $year=$todayhash{'year'};      my $year=$todayhash{'year'};
     if ($ENV{'form.year'}) { $year=$ENV{'form.year'}; }      if ($ENV{'form.year'}) { $year=$ENV{'form.year'}; }
     my $month=$todayhash{'month'};      my $month=$todayhash{'month'};
     if ($ENV{'form.month'}) { $month=$ENV{'form.month'}; }      if ($ENV{'form.month'}) { $month=$ENV{'form.month'}; }
   
   # ---------------------------------------------- See if we are in pickdate mode
       my $pickdatemode=($ENV{'form.pickdate'} eq 'yes');
       my $pickinfo='&pickdate=yes&formname='.$ENV{'form.formname'}.
    '&element='.$ENV{'form.element'};
 # --------------------------------------------- Find out first day of the month  # --------------------------------------------- Find out first day of the month
   
     my %firstday=&Apache::loncommon::timehash(      my %firstday=&Apache::loncommon::timehash(
Line 202  sub handler { Line 263  sub handler {
 </script>  </script>
 </head>  </head>
 ENDDOCUMENT  ENDDOCUMENT
     $r->print(&Apache::loncommon::bodytag("Announcements and Calendar"));      if ($pickdatemode) {
   # no big header in pickdate mode
    $r->print(&Apache::loncommon::bodytag("Pick a Date",'','',1).
     &dialscript().
     '<font size="1">');
       } else {
          $r->print(&Apache::loncommon::bodytag("Announcements and Calendar"));
       }
 # does this user have privileges to post, etc?  # does this user have privileges to post, etc?
     my $allowed=0;      my $allowed=0;
     if ($ENV{'request.course.id'}) {      if ($ENV{'request.course.id'}) {
        $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});         $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
     }      }
   # does this user have privileges to post to servers?
       my $serverpost=0;
       if ($ENV{'request.role.domain'}) {
    $serverpost=&Apache::lonnet::allowed('psa',
        $ENV{'request.role.domain'});
       } else {
    $serverpost=&Apache::lonnet::allowed('psa','/');
       }
   # -------------------------------- BUT: do no fancy stuff when in pickdate mode
       if ($pickdatemode) { 
    $serverpost=0; 
    $allowed=0;
       }
   # ------------------------------------------------------------ Process commands
       if ($serverpost) {
    if ($ENV{'form.serveraction'}) {
       foreach (keys %ENV) {
    if ($_=~/^form\.postto\_(\w+)/) {
       $r->print( 
    '<br />Posting '.$1.': '.&Apache::lonnet::postannounce
    ($1,$ENV{'form.serverannnounce'}));
    }
       }
    }
    $r->print(<<SERVERANNOUNCE);
   <form name="serveranno" method="post">
   <h3>Post Server Announcements</h3>
   Post announcements to the system login and roles screen<br />
   <i>(leave blank to delete announcement)</i><br />
   <textarea name="serverannnounce" cols="60" rows="5"></textarea><br />
   Check machines:<br />
   SERVERANNOUNCE
   # list servers
       foreach (sort keys %Apache::lonnet::hostname) {
    if (&Apache::lonnet::allowed('psa',$Apache::lonnet::hostdom{$_})) {
       $r->print ('<br /><input type="checkbox" name="postto_'.$_.'" /> '.
          $_.' <tt>'.$Apache::lonnet::hostname{$_}.'</tt> '.
          '<a href="http://'.$Apache::lonnet::hostname{$_}.
          '/announcement.txt" target="annowin">current</a>');
    }
       }
       $r->print(
     '<br /><input type="submit" name="serveraction" value="Post"></form><hr />');
       }
     if ($allowed) {      if ($allowed) {
         my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};          my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
         my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};          my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
Line 256  ENDDOCUMENT Line 367  ENDDOCUMENT
     my ($pm,$py,$fm,$fy)=($month-1,$year,$month+1,$year);      my ($pm,$py,$fm,$fy)=($month-1,$year,$month+1,$year);
     if ($pm<1) { ($pm,$py)=(12,$year-1); }      if ($pm<1) { ($pm,$py)=(12,$year-1); }
     if ($fm>12){ ($fm,$fy)=(1,$year+1); }      if ($fm>12){ ($fm,$fy)=(1,$year+1); }
     $r->print('<h1>'.('','January','February','March','April','May',  
       'June','July','August','September','October',      $r->print('<h1>'.('',&mt('January'),&mt('February'),&mt('March'),
                       'November','December')[$month].' '.$year.'</h1>'.        &mt('April'),&mt('May'),
  '<a href="/adm/announcements?month='.$pm.'&year='.$py.'">Previous Month</a> '.        &mt('June'),&mt('July'),&mt('August'),
  '<a href="/adm/announcements?month='.$fm.'&year='.$fy.'">Next Month</a><p>'.                        &mt('September'),&mt('October'),
         '<table border="2" cols="7" rows="5"><tr><th>Sun</th><th>Mon</th>'.                        &mt('November'),&mt('December'))[$month].' '.
         '<th>Tue</th><th>Wed</th><th>Thu</th><th>Fri</th><th>Sat</th></tr>');                $year.'</h1>');
   # Reached the end of times, give up
       if (($year<1970) || ($year>2037)) {
    $r->print('<h3>No calendar available for this date.</h3>'.
    '<a href="/adm/announcements?month='.$todayhash{'month'}.
    '&year='.$todayhash{'year'}.'">Current Month</a></body></html>');
    return OK;
       }
       $r->print(
    '<a href="/adm/announcements?month='.$pm.'&year='.$py.
    ($pickdatemode?$pickinfo:'').'">'.&mt('Previous Month').'</a> '.
    '<a href="/adm/announcements?month='.$fm.'&year='.$fy.
    ($pickdatemode?$pickinfo:'').'">'.&mt('Next Month').'</a>'.
    '&nbsp;&nbsp;&nbsp;<a href="/adm/announcements?month='.$todayhash{'month'}.
    '&year='.$todayhash{'year'}.
    ($pickdatemode?$pickinfo:'').'">'.&mt('Current Month').'</a><p>'.
           '<table border="2" cols="7" rows="5"><tr><th>'.
   &tfont(&mt('Sun'))
   .'</th><th>'.
   &tfont(&mt('Mon'))
   .'</th><th>'.
   &tfont(&mt('Tue'))
   .'</th><th>'.
   &tfont(&mt('Wed'))
   .'</th><th>'.
   &tfont(&mt('Thu'))
   .'</th><th>'.
   &tfont(&mt('Fri'))
   .'</th><th>'.
   &tfont(&mt('Sat'))
   .'</th></tr>');
   
     my $tk=&Apache::loncommon::maketime(%firstday);      my $tk=&Apache::loncommon::maketime(%firstday);
     my $outp;      my $outp;
Line 288  ENDDOCUMENT Line 429  ENDDOCUMENT
     }      }
 # ------------------------------------------------------------------- End table  # ------------------------------------------------------------------- End table
     $r->print('</table>');      $r->print('</table>');
   # ----------------------------------------------------------------- Check marks
       %showedcheck=();
       undef %showedcheck;
   # --------------------------------------------------------------- Remove button
     if ($allowed) { $r->print('<input type="button" onClick="removesub()" value="Remove Checked Entries"></form>'); }      if ($allowed) { $r->print('<input type="button" onClick="removesub()" value="Remove Checked Entries"></form>'); }
     $r->print('<p>'.      $r->print('<p>'.
  '<a href="/adm/announcements?month='.$pm.'&year='.$py.'">Previous Month</a> '.   '<a href="/adm/announcements?month='.$pm.'&year='.$py.
  '<a href="/adm/announcements?month='.$fm.'&year='.$fy.'">Next Month</a><p>'.   ($pickdatemode?$pickinfo:'').'">'.&mt('Previous Month').'</a> '.
    '<a href="/adm/announcements?month='.$fm.'&year='.$fy.
    ($pickdatemode?$pickinfo:'').'">'.&mt('Next Month').'</a>'.
    '&nbsp;&nbsp;&nbsp;<a href="/adm/announcements?month='.$todayhash{'month'}.
    '&year='.$todayhash{'year'}.
    ($pickdatemode?$pickinfo:'').'">'.&mt('Current Month').'</a></p>'.
    ($pickdatemode?'</font>':'').
  '</body></html>');   '</body></html>');
     return OK;      return OK;
 }   } 
Removed from v.1.11  
changed lines
  Added in v.1.21

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