version 1.1, 2000/12/26 16:39:28
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version 1.2, 2000/12/26 21:40:26
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Line 54 sub handler {
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Line 54 sub handler {
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action="/adm/dropadd" name="studentform"> |
action="/adm/dropadd" name="studentform"> |
<h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2> |
<h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2> |
ENDHEAD |
ENDHEAD |
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# --------------------------------------------------- Phase one, initial screen |
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unless ($ENV{'form.phase'}) { |
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$r->print(<<ENDUPFORM); |
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<input type=hidden name=phase value=two> |
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<hr> |
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<h3>Upload a courselist</h3> |
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<input type=file name=upfile size=50> |
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<br>Type: <select name=upfiletype> |
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<option value=csv>CSV (comma separated values, spreadsheet)</option> |
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<option value=space>Space separated</option> |
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<option value=tab>Tabulator separated</option> |
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<option value=xml>HTML/XML</option> |
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</select> |
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<p><input type=submit name=fileupload value="Upload Courselist"> |
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<hr> |
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<h3>Enroll a single student</h3> |
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<p><input type=submit name=enroll value="Enroll Student"> |
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<hr> |
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<h3>Drop a student</h3> |
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<p><input type=submit name=drop value="Drop Student"> |
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ENDUPFORM |
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} |
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# ------------------------------------------------------------------- Phase two |
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if ($ENV{'form.phase'} eq 'two') { |
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if ($ENV{'form.fileupload'}) { |
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my $datatoken=Apache::lonnet::reply( |
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'tmpput:'.Apache::lonnet::escape($ENV{'form.upfile'}), |
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$r->dir_config('lonHostID')); |
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my $separator=''; |
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my $remove=''; |
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if ($ENV{'form.upfiletype'} eq 'csv') { |
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$separator='\"\,\s*\"'; |
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$remove='"'; |
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} elsif ($ENV{'form.upfiletype'} eq 'space') { |
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$separator='\s+'; |
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} elsif ($ENV{'form.upfiletype'} eq 'tab') { |
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$separator='\t+'; |
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} elsif ($ENV{'form.upfiletype'} eq 'xml') { |
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} |
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my @lines=split(/\n/,$ENV{'form.upfile'}); |
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my $total=$#lines+1; |
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$r->print(<<ENDPICK); |
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<input type=hidden name=phase value=three> |
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<input type=hidden name=datatoken value="$datatoken"> |
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<input type=hidden name=upfiletype value=$ENV{'form.upfiletype'}> |
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<hr> |
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<h3>Identify fields</h3> |
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Total number of students: $total |
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<table border=2><tr><th>Field</th><th>Samples</th></tr> |
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ENDPICK |
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my @sone; my @stwo; my @sthree; my $nfields=0; |
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if ($#lines>=0) { |
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$lines[0]=~s/^$remove//; |
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$lines[0]=~s/$remove$//; |
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@sone=split(/$separator/,$lines[0]); |
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$nfields=$#sone; |
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if ($#lines>=1) { |
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$lines[1]=~s/^$remove//; |
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$lines[1]=~s/$remove$//; |
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@stwo=split(/$separator/,$lines[1]); |
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$nfields=$#stwo; |
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} |
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if ($#lines>=2) { |
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$lines[2]=~s/^$remove//; |
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$lines[2]=~s/$remove$//; |
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@sthree=split(/$separator/,$lines[2]); |
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$nfields=$#sthree; |
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} |
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my $i; |
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for ($i=0;$i<=$nfields;$i++) { |
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$r->print('<tr><td><select name=f'.$i.'>'); |
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map { |
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my ($value,$display)=split(/\:/,$_); |
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$r->print('<option value='.$value.'>'.$display. |
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'</option>'); |
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} ('none: ','username:Username', |
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'names:Last Name, First Names', |
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'fname:First Name','mname:Middle Names/Initials', |
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'lname:Last Name','gen:Generation', |
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'id:ID/Student Number','sec:Group/Section'); |
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$r->print('</select></td><td>'); |
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if (defined($sone[$i])) { |
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$r->print($sone[$i]."</br>\n"); |
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} |
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if (defined($stwo[$i])) { |
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$r->print($stwo[$i]."</br>\n"); |
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} |
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if (defined($sthree[$i])) { |
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$r->print($sthree[$i]."</br>\n"); |
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} |
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$r->print('</td></tr>'); |
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} |
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} |
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$r->print( |
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'</table><p><input type=submit value="Submit Field Selection">'); |
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} elsif ($ENV{'form.enroll'}) { |
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} elsif ($ENV{'form.drop'}) { |
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} |
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} |
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# ----------------------------------------------------------------- Phase three |
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if ($ENV{'form.phase'} eq 'three') { |
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if ($ENV{'form.datatoken'}) { |
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my $separator=''; |
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my $remove=''; |
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if ($ENV{'form.upfiletype'} eq 'csv') { |
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$separator='\"\,\s*\"'; |
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$remove='"'; |
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} elsif ($ENV{'form.upfiletype'} eq 'space') { |
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$separator='\s+'; |
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} elsif ($ENV{'form.upfiletype'} eq 'tab') { |
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$separator='\t+'; |
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} elsif ($ENV{'form.upfiletype'} eq 'xml') { |
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} |
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map { |
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my $line=$_; |
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$line=~s/^$remove//; |
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$line=~s/$remove$//; |
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my @entries=split(/$separator/,$line); |
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$r->print($entries[8].'<br>'); |
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} split(/\n/, |
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&Apache::lonnet::unescape(Apache::lonnet::reply( |
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'tmpget:'.$ENV{'form.datatoken'},$r->dir_config('lonHostID'))) |
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); |
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} |
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} |
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# ------------------------------------------------------------------------- End |
$r->print('</form></body></html>'); |
$r->print('</form></body></html>'); |
} else { |
} else { |
# ----------------------------- Not in a course, or not allowed to modify parms |
# ----------------------------- Not in a course, or not allowed to modify parms |