Annotation of loncom/interface/loncreateuser.pm, revision 1.59

1.20      harris41    1: # The LearningOnline Network with CAPA
1.1       www         2: # Create a user
                      3: #
1.59    ! www         4: # $Id: loncreateuser.pm,v 1.58 2003/07/17 18:14:41 www Exp $
1.22      albertel    5: #
                      6: # Copyright Michigan State University Board of Trustees
                      7: #
                      8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                      9: #
                     10: # LON-CAPA is free software; you can redistribute it and/or modify
                     11: # it under the terms of the GNU General Public License as published by
                     12: # the Free Software Foundation; either version 2 of the License, or
                     13: # (at your option) any later version.
                     14: #
                     15: # LON-CAPA is distributed in the hope that it will be useful,
                     16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18: # GNU General Public License for more details.
                     19: #
                     20: # You should have received a copy of the GNU General Public License
                     21: # along with LON-CAPA; if not, write to the Free Software
                     22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23: #
                     24: # /home/httpd/html/adm/gpl.txt
                     25: #
                     26: # http://www.lon-capa.org/
                     27: #
1.1       www        28: # (Create a course
                     29: # (My Desk
                     30: #
                     31: # (Internal Server Error Handler
                     32: #
                     33: # (Login Screen
                     34: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
                     35: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
                     36: #
1.20      harris41   37: # YEAR=2001
1.1       www        38: # 3/1/1 Gerd Kortemeyer)
                     39: #
                     40: # 3/1 Gerd Kortemeyer)
                     41: #
                     42: # 2/14 Gerd Kortemeyer)
                     43: #
1.12      www        44: # 2/14,2/17,2/19,2/20,2/21,2/22,2/23,3/2,3/17,3/24,04/12 Gerd Kortemeyer
1.17      www        45: # April Guy Albertelli
1.19      www        46: # 05/10,10/16 Gerd Kortemeyer 
1.25      matthew    47: # 02/11/02 Matthew Hall
1.1       www        48: #
1.59    ! www        49: # $Id: loncreateuser.pm,v 1.58 2003/07/17 18:14:41 www Exp $
1.20      harris41   50: ###
                     51: 
1.1       www        52: package Apache::loncreateuser;
                     53: 
                     54: use strict;
                     55: use Apache::Constants qw(:common :http);
                     56: use Apache::lonnet;
1.54      bowersj2   57: use Apache::loncommon;
1.1       www        58: 
1.20      harris41   59: my $loginscript; # piece of javascript used in two separate instances
                     60: my $generalrule;
                     61: my $authformnop;
                     62: my $authformkrb;
                     63: my $authformint;
                     64: my $authformfsys;
                     65: my $authformloc;
                     66: 
1.23      harris41   67: BEGIN {
1.20      harris41   68:     $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
                     69:     my $krbdefdom=$1;
                     70:     $krbdefdom=~tr/a-z/A-Z/;
1.31      matthew    71:     my %param = ( formname => 'document.cu',
                     72:                   kerb_def_dom => $krbdefdom 
                     73:                   );
1.48      albertel   74: # no longer static due to configurable kerberos defaults
                     75: #    $loginscript  = &Apache::loncommon::authform_header(%param);
1.31      matthew    76:     $generalrule  = &Apache::loncommon::authform_authorwarning(%param);
                     77:     $authformnop  = &Apache::loncommon::authform_nochange(%param);
1.48      albertel   78: # no longer static due to configurable kerberos defaults
                     79: #    $authformkrb  = &Apache::loncommon::authform_kerberos(%param);
1.31      matthew    80:     $authformint  = &Apache::loncommon::authform_internal(%param);
                     81:     $authformfsys = &Apache::loncommon::authform_filesystem(%param);
                     82:     $authformloc  = &Apache::loncommon::authform_local(%param);
1.20      harris41   83: }
                     84: 
1.43      www        85: 
1.59    ! www        86: # ======================================================= Existing Custom Roles
        !            87: 
        !            88: sub my_custom_roles {
        !            89:     my %returnhash=();
        !            90:     my %rolehash=&Apache::lonnet::dump('roles');
        !            91:     foreach (keys %rolehash) {
        !            92: 	if ($_=~/^rolesdef\_(\w+)$/) {
        !            93: 	    $returnhash{$_}=$_;
        !            94: 	}
        !            95:     }
        !            96:     return %returnhash;
        !            97: }
1.43      www        98: 
                     99: # ==================================================== Figure out author access
                    100: 
                    101: sub authorpriv {
                    102:     my ($auname,$audom)=@_;
                    103:     if (($auname ne $ENV{'user.name'}) ||
                    104:         (($audom ne $ENV{'user.domain'}) &&
                    105:          ($audom ne $ENV{'request.role.domain'}))) { return ''; }
                    106:     unless (&Apache::lonnet::allowed('cca',$audom)) { return ''; }
                    107:     return 1;
                    108: }
                    109: 
1.2       www       110: # =================================================================== Phase one
1.1       www       111: 
1.42      matthew   112: sub print_username_entry_form {
1.2       www       113:     my $r=shift;
1.42      matthew   114:     my $defdom=$ENV{'request.role.domain'};
1.33      matthew   115:     my @domains = &Apache::loncommon::get_domains();
                    116:     my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.40      www       117:     my $bodytag =&Apache::loncommon::bodytag(
                    118:                                   'Create Users, Change User Privileges');
1.46      www       119:     my $selscript=&Apache::loncommon::studentbrowser_javascript();
                    120:     my $sellink=&Apache::loncommon::selectstudent_link
                    121:                                         ('crtuser','ccuname','ccdomain');
1.59    ! www       122:     my %existingroles=&my_custom_roles();
        !           123:     my $choice=&Apache::loncommon::select_form('make new role','rolename',
        !           124: 		('make new role' => 'Generate new role ...',%existingroles));
1.33      matthew   125:     $r->print(<<"ENDDOCUMENT");
1.1       www       126: <html>
                    127: <head>
                    128: <title>The LearningOnline Network with CAPA</title>
1.46      www       129: $selscript
1.1       www       130: </head>
1.40      www       131: $bodytag
1.46      www       132: <form action="/adm/createuser" method="post" name="crtuser">
1.42      matthew   133: <input type="hidden" name="phase" value="get_user_info">
1.58      www       134: <h2>Set Individual User Roles</h2>
1.43      www       135: <table>
                    136: <tr><td>Username:</td><td><input type="text" size="15" name="ccuname">
1.46      www       137: </td><td rowspan="2">$sellink</td></tr><tr><td>
1.43      www       138: Domain:</td><td>$domform</td></tr>
1.58      www       139: </table>
                    140: <input name="userrole" type="submit" value="User Roles" />
1.2       www       141: </form>
1.58      www       142: <form action="/adm/createuser" method="post" name="docustom">
                    143: <input type="hidden" name="phase" value="selected_custom_edit">
                    144: <h2>Edit Custom Role Privileges</h2>
1.59    ! www       145: Name of Role: $choice <input type="text" size="15" name="newrolename" /><br />
1.58      www       146: <input name="customeditor" type="submit" value="Custom Role Editor" />
1.1       www       147: </body>
                    148: </html>
                    149: ENDDOCUMENT
1.2       www       150: }
                    151: 
                    152: # =================================================================== Phase two
1.42      matthew   153: sub print_user_modification_page {
1.2       www       154:     my $r=shift;
                    155:     my $ccuname=$ENV{'form.ccuname'};
                    156:     my $ccdomain=$ENV{'form.ccdomain'};
1.4       www       157: 
1.58      www       158:     $ccuname=~s/\W//gs;
                    159:     $ccdomain=~s/\W//gs;
                    160: 
                    161:     unless (($ccuname) && ($ccdomain)) {
                    162: 	&print_username_entry_form($r);
                    163:         return;
                    164:     }
                    165: 
1.48      albertel  166:     my $defdom=$ENV{'request.role.domain'};
                    167: 
                    168:     my ($krbdef,$krbdefdom) =
                    169:        &Apache::loncommon::get_kerberos_defaults($defdom);
                    170: 
1.31      matthew   171:     my %param = ( formname => 'document.cu',
1.48      albertel  172:                   kerb_def_dom => $krbdefdom,
                    173:                   kerb_def_auth => $krbdef
1.31      matthew   174:                   );
                    175:     $loginscript  = &Apache::loncommon::authform_header(%param);
1.48      albertel  176:     $authformkrb  = &Apache::loncommon::authform_kerberos(%param);
1.4       www       177: 
1.2       www       178:     $ccuname=~s/\W//g;
                    179:     $ccdomain=~s/\W//g;
1.52      matthew   180:     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.25      matthew   181:     my $dochead =<<"ENDDOCHEAD";
1.2       www       182: <html>
                    183: <head>
                    184: <title>The LearningOnline Network with CAPA</title>
1.31      matthew   185: <script type="text/javascript" language="Javascript">
1.3       www       186: 
                    187:     function pclose() {
                    188:         parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
                    189:                  "height=350,width=350,scrollbars=no,menubar=no");
                    190:         parmwin.close();
                    191:     }
                    192: 
1.52      matthew   193:     $pjump_def
1.3       www       194: 
                    195:     function dateset() {
                    196:         eval("document.cu."+document.cu.pres_marker.value+
                    197:             ".value=document.cu.pres_value.value");
                    198:         pclose();
                    199:     }
                    200: 
                    201: </script>
1.2       www       202: </head>
1.25      matthew   203: ENDDOCHEAD
1.40      www       204:     $r->print(&Apache::loncommon::bodytag(
                    205:                                      'Create Users, Change User Privileges'));
1.25      matthew   206:     my $forminfo =<<"ENDFORMINFO";
                    207: <form action="/adm/createuser" method="post" name="cu">
1.42      matthew   208: <input type="hidden" name="phase"       value="update_user_data">
1.25      matthew   209: <input type="hidden" name="ccuname"     value="$ccuname">
                    210: <input type="hidden" name="ccdomain"    value="$ccdomain">
                    211: <input type="hidden" name="pres_value"  value="" >
                    212: <input type="hidden" name="pres_type"   value="" >
                    213: <input type="hidden" name="pres_marker" value="" >
                    214: ENDFORMINFO
1.2       www       215:     my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
                    216:     my %incdomains; 
                    217:     my %inccourses;
1.49      albertel  218:     foreach (values(%Apache::lonnet::hostdom)) {
1.13      www       219:        $incdomains{$_}=1;
1.24      matthew   220:     }
                    221:     foreach (keys(%ENV)) {
1.2       www       222: 	if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
                    223: 	    $inccourses{$1.'_'.$2}=1;
                    224:         }
1.24      matthew   225:     }
1.2       www       226:     if ($uhome eq 'no_host') {
1.29      matthew   227:         my $home_server_list=
1.32      matthew   228:             '<option value="default" selected>default</option>'."\n".
                    229:                 &Apache::loncommon::home_server_option_list($ccdomain);
                    230:         
1.26      matthew   231: 	$r->print(<<ENDNEWUSER);
1.25      matthew   232: $dochead
                    233: <h1>Create New User</h1>
                    234: $forminfo
                    235: <h2>New user "$ccuname" in domain $ccdomain</h2>
1.31      matthew   236: <script type="text/javascript" language="Javascript">
1.20      harris41  237: $loginscript
1.31      matthew   238: </script>
1.20      harris41  239: <input type='hidden' name='makeuser' value='1' />
1.4       www       240: <h3>Personal Data</h3>
1.25      matthew   241: <p>
                    242: <table>
                    243: <tr><td>First Name  </td>
                    244:     <td><input type='text' name='cfirst'  size='15' /></td></tr>
                    245: <tr><td>Middle Name </td> 
                    246:     <td><input type='text' name='cmiddle' size='15' /></td></tr>
                    247: <tr><td>Last Name   </td>
                    248:     <td><input type='text' name='clast'   size='15' /></td></tr>
                    249: <tr><td>Generation  </td>
                    250:     <td><input type='text' name='cgen'    size='5'  /></td></tr>
                    251: </table>
                    252: ID/Student Number <input type='text' name='cstid'   size='15' /></p>
1.29      matthew   253: Home Server: <select name="hserver" size="1"> $home_server_list </select>
1.25      matthew   254: <hr />
1.4       www       255: <h3>Login Data</h3>
1.31      matthew   256: <p>$generalrule </p>
                    257: <p>$authformkrb </p>
                    258: <p>$authformint </p>
                    259: <p>$authformfsys</p>
                    260: <p>$authformloc </p>
1.26      matthew   261: ENDNEWUSER
1.25      matthew   262:     } else { # user already exists
1.26      matthew   263: 	$r->print(<<ENDCHANGEUSER);
1.25      matthew   264: $dochead
                    265: <h1>Change User Privileges</h1>
                    266: $forminfo
                    267: <h2>User "$ccuname" in domain $ccdomain </h2>
1.26      matthew   268: ENDCHANGEUSER
1.28      matthew   269:         # Get the users information
                    270:         my %userenv = &Apache::lonnet::get('environment',
                    271:                           ['firstname','middlename','lastname','generation'],
                    272:                           $ccdomain,$ccuname);
                    273:         my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
                    274:         $r->print(<<END);
                    275: <hr />
                    276: <table border="2">
                    277: <tr>
                    278: <th>first name</th><th>middle name</th><th>last name</th><th>generation</th>
                    279: </tr>
                    280: <tr>
                    281: END
                    282:         foreach ('firstname','middlename','lastname','generation') {
                    283:            if (&Apache::lonnet::allowed('mau',$ccdomain)) {
                    284:               $r->print(<<"END");            
1.53      www       285: <td><input type="text" name="c$_" value="$userenv{$_}" size="15" /></td>
1.28      matthew   286: END
                    287:            } else {
                    288:                $r->print('<td>'.$userenv{$_}.'</td>');
                    289:            }
                    290:         }
                    291:         $r->print(<<END);
                    292: </tr>
                    293: </table>
                    294: END
1.25      matthew   295:         # Build up table of user roles to allow revocation of a role.
1.28      matthew   296:         my ($tmp) = keys(%rolesdump);
                    297:         unless ($tmp =~ /^(con_lost|error)/i) {
1.2       www       298:            my $now=time;
1.37      matthew   299:            $r->print(<<END);
                    300: <hr />
                    301: <h3>Revoke Existing Roles</h3>
                    302: <table border=2>
1.53      www       303: <tr><th>Revoke</th><th>Delete</th><th>Role</th><th>Extent</th><th>Start</th><th>End</th>
1.37      matthew   304: END
1.28      matthew   305: 	   foreach my $area (keys(%rolesdump)) {
1.37      matthew   306:                next if ($area =~ /^rolesdef/);
                    307:                my $role = $rolesdump{$area};
                    308:                my $thisrole=$area;
                    309:                $area =~ s/\_\w\w$//;
                    310:                my ($role_code,$role_end_time,$role_start_time) = 
                    311:                    split(/_/,$role);
                    312:                my $bgcol='ffffff';
                    313:                my $allowed=0;
1.53      www       314:                my $delallowed=0;
1.37      matthew   315:                if ($area =~ /^\/(\w+)\/(\d\w+)/ ) {
1.57      matthew   316:                    my ($coursedom,$coursedir) = ($1,$2);
                    317:                    # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1.37      matthew   318:                    my %coursedata=
                    319:                        &Apache::lonnet::coursedescription($1.'_'.$2);
1.51      albertel  320: 		   my $carea;
                    321: 		   if (defined($coursedata{'description'})) {
1.53      www       322: 		       $carea='Course: '.$coursedata{'description'}.
1.57      matthew   323:                            '<br />Domain: '.$coursedom.('&nbsp;'x8).
                    324:      &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
1.51      albertel  325: 		   } else {
                    326: 		       $carea='Unavailable course: '.$area;
                    327: 		   }
1.37      matthew   328:                    $inccourses{$1.'_'.$2}=1;
1.53      www       329:                    if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
                    330:                        (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1.37      matthew   331:                        $allowed=1;
                    332:                    }
1.53      www       333:                    if ((&Apache::lonnet::allowed('dro',$1)) ||
                    334:                        (&Apache::lonnet::allowed('dro',$ccdomain))) {
                    335:                        $delallowed=1;
                    336:                    }
1.37      matthew   337:                    # Compute the background color based on $area
                    338:                    $bgcol=$1.'_'.$2;
                    339:                    $bgcol=~s/[^8-9b-e]//g;
                    340:                    $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',0,6);
                    341:                    if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
1.28      matthew   342:                        $carea.='<br>Section/Group: '.$3;
1.37      matthew   343:                    }
                    344:                    $area=$carea;
                    345:                } else {
                    346:                    # Determine if current user is able to revoke privileges
                    347:                    if ($area=~ /^\/(\w+)\//) {
1.53      www       348:                        if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
                    349:                        (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1.37      matthew   350:                            $allowed=1;
                    351:                        }
1.53      www       352:                        if (((&Apache::lonnet::allowed('dro',$1))  ||
                    353:                             (&Apache::lonnet::allowed('dro',$ccdomain))) &&
                    354:                            ($role_code ne 'dc')) {
                    355:                            $delallowed=1;
                    356:                        }
1.37      matthew   357:                    } else {
                    358:                        if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
                    359:                            $allowed=1;
                    360:                        }
                    361:                    }
                    362:                }
1.43      www       363:                if ($role_code eq 'ca') {
                    364:                    $area=~/\/(\w+)\/(\w+)/;
                    365: 		   if (&authorpriv($2,$1)) {
                    366: 		       $allowed=1;
                    367:                    } else {
                    368:                        $allowed=0;
1.37      matthew   369:                    }
                    370:                }
                    371:                my $row = '';
                    372:                $row.='<tr bgcolor=#"'.$bgcol.'"><td>';
                    373:                my $active=1;
                    374:                $active=0 if (($role_end_time) && ($now>$role_end_time));
                    375:                if (($active) && ($allowed)) {
                    376:                    $row.= '<input type="checkbox" name="rev:'.$thisrole.'">';
                    377:                } else {
1.56      www       378:                    if ($active) {
                    379:                       $row.='&nbsp;';
                    380: 		   } else {
                    381:                       $row.='expired or revoked';
                    382: 		   }
1.37      matthew   383:                }
1.53      www       384: 	       $row.='</td><td>';
                    385:                if ($delallowed) {
                    386:                    $row.= '<input type="checkbox" name="del:'.$thisrole.'">';
                    387:                } else {
                    388:                    $row.='&nbsp;';
                    389:                }
1.37      matthew   390:                $row.= '</td><td>'.&Apache::lonnet::plaintext($role_code).
                    391:                       '</td><td>'.$area.
                    392:                       '</td><td>'.($role_start_time?localtime($role_start_time)
                    393:                                                    : '&nbsp;' ).
                    394:                       '</td><td>'.($role_end_time  ?localtime($role_end_time)
                    395:                                                    : '&nbsp;' )
                    396:                       ."</td></tr>\n";
                    397:                $r->print($row);
1.28      matthew   398:            } # end of foreach        (table building loop)
1.2       www       399: 	   $r->print('</table>');
1.28      matthew   400:         }  # End of unless
1.20      harris41  401: 	my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1.41      albertel  402: 	if ($currentauth=~/^krb(4|5):/) {
                    403: 	    $currentauth=~/^krb(4|5):(.*)/;
1.45      matthew   404: 	    my $krbdefdom=$1;
1.31      matthew   405:             my %param = ( formname => 'document.cu',
                    406:                           kerb_def_dom => $krbdefdom 
                    407:                           );
                    408:             $loginscript  = &Apache::loncommon::authform_header(%param);
1.20      harris41  409: 	}
1.26      matthew   410: 	# Check for a bad authentication type
1.41      albertel  411:         unless ($currentauth=~/^krb(4|5):/ or
1.20      harris41  412: 		$currentauth=~/^unix:/ or
                    413: 		$currentauth=~/^internal:/ or
                    414: 		$currentauth=~/^localauth:/
1.26      matthew   415: 		) { # bad authentication scheme
1.42      matthew   416: 	    if (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'})) {
1.26      matthew   417: 		$r->print(<<ENDBADAUTH);
1.21      harris41  418: <hr />
1.31      matthew   419: <script type="text/javascript" language="Javascript">
1.21      harris41  420: $loginscript
1.31      matthew   421: </script>
1.20      harris41  422: <font color='#ff0000'>ERROR:</font>
                    423: This user has an unrecognized authentication scheme ($currentauth).
                    424: Please specify login data below.
                    425: <h3>Login Data</h3>
1.31      matthew   426: <p>$generalrule</p>
                    427: <p>$authformkrb</p>
                    428: <p>$authformint</p>
                    429: <p>$authformfsys</p>
                    430: <p>$authformloc</p>
1.26      matthew   431: ENDBADAUTH
                    432:             } else { 
                    433:                 # This user is not allowed to modify the users 
                    434:                 # authentication scheme, so just notify them of the problem
                    435: 		$r->print(<<ENDBADAUTH);
                    436: <hr />
1.31      matthew   437: <script type="text/javascript" language="Javascript">
1.26      matthew   438: $loginscript
1.31      matthew   439: </script>
1.26      matthew   440: <font color="#ff0000"> ERROR: </font>
                    441: This user has an unrecognized authentication scheme ($currentauth).
                    442: Please alert a domain coordinator of this situation.
                    443: <hr />
                    444: ENDBADAUTH
                    445:             }
                    446:         } else { # Authentication type is valid
1.20      harris41  447: 	    my $authformcurrent='';
1.26      matthew   448: 	    my $authform_other='';
1.41      albertel  449: 	    if ($currentauth=~/^krb(4|5):/) {
1.20      harris41  450: 		$authformcurrent=$authformkrb;
1.31      matthew   451: 		$authform_other="<p>$authformint</p>\n".
                    452:                     "<p>$authformfsys</p><p>$authformloc</p>";
1.20      harris41  453: 	    }
                    454: 	    elsif ($currentauth=~/^internal:/) {
                    455: 		$authformcurrent=$authformint;
1.31      matthew   456: 		$authform_other="<p>$authformkrb</p>".
                    457:                     "<p>$authformfsys</p><p>$authformloc</p>";
1.20      harris41  458: 	    }
                    459: 	    elsif ($currentauth=~/^unix:/) {
                    460: 		$authformcurrent=$authformfsys;
1.31      matthew   461: 		$authform_other="<p>$authformkrb</p>".
                    462:                     "<p>$authformint</p><p>$authformloc;</p>";
1.20      harris41  463: 	    }
                    464: 	    elsif ($currentauth=~/^localauth:/) {
                    465: 		$authformcurrent=$authformloc;
1.31      matthew   466: 		$authform_other="<p>$authformkrb</p>".
                    467:                     "<p>$authformint</p><p>$authformfsys</p>";
1.20      harris41  468: 	    }
1.53      www       469:             $authformcurrent.=' <i>(will override current values)</i><br />';
1.42      matthew   470:             if (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'})) {
1.26      matthew   471: 		# Current user has login modification privileges
                    472: 		$r->print(<<ENDOTHERAUTHS);
1.21      harris41  473: <hr />
1.31      matthew   474: <script type="text/javascript" language="Javascript">
1.21      harris41  475: $loginscript
1.31      matthew   476: </script>
1.20      harris41  477: <h3>Change Current Login Data</h3>
1.31      matthew   478: <p>$generalrule</p>
                    479: <p>$authformnop</p>
                    480: <p>$authformcurrent</p>
1.20      harris41  481: <h3>Enter New Login Data</h3>
1.26      matthew   482: $authform_other
                    483: ENDOTHERAUTHS
                    484:             }
                    485:         }  ## End of "check for bad authentication type" logic
1.25      matthew   486:     } ## End of new user/old user logic
1.20      harris41  487:     $r->print('<hr /><h3>Add Roles</h3>');
1.17      www       488: #
                    489: # Co-Author
                    490: # 
1.44      matthew   491:     if (&authorpriv($ENV{'user.name'},$ENV{'request.role.domain'}) &&
                    492:         ($ENV{'user.name'} ne $ccuname || $ENV{'user.domain'} ne $ccdomain)) {
                    493:         # No sense in assigning co-author role to yourself
1.17      www       494: 	my $cuname=$ENV{'user.name'};
1.42      matthew   495:         my $cudom=$ENV{'request.role.domain'};
1.17      www       496:        $r->print(<<ENDCOAUTH);
                    497: <h4>Construction Space</h4>
                    498: <table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>
                    499: <th>Start</th><th>End</th></tr>
                    500: <tr>
                    501: <td><input type=checkbox name="act_$cudom\_$cuname\_ca"></td>
                    502: <td>Co-Author</td>
                    503: <td>$cudom\_$cuname</td>
                    504: <td><input type=hidden name="start_$cudom\_$cuname\_ca" value=''>
                    505: <a href=
                    506: "javascript:pjump('date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset')">Set Start Date</a></td>
                    507: <td><input type=hidden name="end_$cudom\_$cuname\_ca" value=''>
                    508: <a href=
                    509: "javascript:pjump('date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset')">Set End Date</a></td>
                    510: </tr>
                    511: </table>
                    512: ENDCOAUTH
                    513:     }
1.8       www       514: #
                    515: # Domain level
                    516: #
                    517:     $r->print('<h4>Domain Level</h4>'.
                    518:     '<table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>'.
                    519:     '<th>Start</th><th>End</th></tr>');
1.24      matthew   520:     foreach ( sort( keys(%incdomains))) {
1.2       www       521: 	my $thisdomain=$_;
1.24      matthew   522:         foreach ('dc','li','dg','au') {
1.2       www       523:             if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
1.8       www       524:                my $plrole=&Apache::lonnet::plaintext($_);
                    525:                $r->print(<<ENDDROW);
                    526: <tr>
                    527: <td><input type=checkbox name="act_$thisdomain\_$_"></td>
                    528: <td>$plrole</td>
                    529: <td>$thisdomain</td>
                    530: <td><input type=hidden name="start_$thisdomain\_$_" value=''>
                    531: <a href=
                    532: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$thisdomain\_$_.value,'start_$thisdomain\_$_','cu.pres','dateset')">Set Start Date</a></td>
                    533: <td><input type=hidden name="end_$thisdomain\_$_" value=''>
                    534: <a href=
                    535: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$thisdomain\_$_.value,'end_$thisdomain\_$_','cu.pres','dateset')">Set End Date</a></td>
                    536: </tr>
                    537: ENDDROW
1.2       www       538:             }
1.24      matthew   539:         } 
                    540:     }
1.8       www       541:     $r->print('</table>');
                    542: #
                    543: # Course level
                    544: #
1.26      matthew   545:     $r->print(&course_level_table(%inccourses));
                    546:     $r->print("<hr /><input type=submit value=\"Modify User\">\n");
                    547:     $r->print("</form></body></html>");
1.2       www       548: }
1.1       www       549: 
1.4       www       550: # ================================================================= Phase Three
1.42      matthew   551: sub update_user_data {
1.4       www       552:     my $r=shift;
1.29      matthew   553:     my $uhome=&Apache::lonnet::homeserver($ENV{'form.ccuname'},
                    554:                                           $ENV{'form.ccdomain'});
1.27      matthew   555:     # Error messages
                    556:     my $error     = '<font color="#ff0000">Error:</font>';
                    557:     my $end       = '</body></html>';
                    558:     # Print header
1.4       www       559:     $r->print(<<ENDTHREEHEAD);
                    560: <html>
                    561: <head>
                    562: <title>The LearningOnline Network with CAPA</title>
                    563: </head>
                    564: ENDTHREEHEAD
1.40      www       565:     my $title;
                    566:     if (exists($ENV{'form.makeuser'})) {
                    567: 	$title='Set Privileges for New User';
                    568:     } else {
                    569:         $title='Modify User Privileges';
                    570:     }
                    571:     $r->print(&Apache::loncommon::bodytag($title));
1.27      matthew   572:     # Check Inputs
1.29      matthew   573:     if (! $ENV{'form.ccuname'} ) {
1.27      matthew   574: 	$r->print($error.'No login name specified.'.$end);
                    575: 	return;
                    576:     }
1.29      matthew   577:     if (  $ENV{'form.ccuname'}  =~/\W/) {
1.27      matthew   578: 	$r->print($error.'Invalid login name.  '.
                    579: 		  'Only letters, numbers, and underscores are valid.'.
                    580: 		  $end);
                    581: 	return;
                    582:     }
1.29      matthew   583:     if (! $ENV{'form.ccdomain'}       ) {
1.27      matthew   584: 	$r->print($error.'No domain specified.'.$end);
                    585: 	return;
                    586:     }
1.29      matthew   587:     if (  $ENV{'form.ccdomain'} =~/\W/) {
1.27      matthew   588: 	$r->print($error.'Invalid domain name.  '.
                    589: 		  'Only letters, numbers, and underscores are valid.'.
                    590: 		  $end);
                    591: 	return;
                    592:     }
1.29      matthew   593:     if (! exists($ENV{'form.makeuser'})) {
                    594:         # Modifying an existing user, so check the validity of the name
                    595:         if ($uhome eq 'no_host') {
                    596:             $r->print($error.'Unable to determine home server for '.
                    597:                       $ENV{'form.ccuname'}.' in domain '.
                    598:                       $ENV{'form.ccdomain'}.'.');
                    599:             return;
                    600:         }
                    601:     }
1.27      matthew   602:     # Determine authentication method and password for the user being modified
                    603:     my $amode='';
                    604:     my $genpwd='';
                    605:     if ($ENV{'form.login'} eq 'krb') {
1.41      albertel  606: 	$amode='krb';
                    607: 	$amode.=$ENV{'form.krbver'};
1.30      matthew   608: 	$genpwd=$ENV{'form.krbarg'};
1.27      matthew   609:     } elsif ($ENV{'form.login'} eq 'int') {
                    610: 	$amode='internal';
1.30      matthew   611: 	$genpwd=$ENV{'form.intarg'};
1.27      matthew   612:     } elsif ($ENV{'form.login'} eq 'fsys') {
                    613: 	$amode='unix';
1.30      matthew   614: 	$genpwd=$ENV{'form.fsysarg'};
1.27      matthew   615:     } elsif ($ENV{'form.login'} eq 'loc') {
                    616: 	$amode='localauth';
                    617: 	$genpwd=$ENV{'form.locarg'};
                    618: 	$genpwd=" " if (!$genpwd);
1.35      matthew   619:     } elsif (($ENV{'form.login'} eq 'nochange') ||
                    620:              ($ENV{'form.login'} eq ''        )) { 
1.34      matthew   621:         # There is no need to tell the user we did not change what they
                    622:         # did not ask us to change.
1.35      matthew   623:         # If they are creating a new user but have not specified login
                    624:         # information this will be caught below.
1.30      matthew   625:     } else {
                    626: 	    $r->print($error.'Invalid login mode or password'.$end);    
                    627: 	    return;
1.27      matthew   628:     }
                    629:     if ($ENV{'form.makeuser'}) {
                    630:         # Create a new user
                    631: 	$r->print(<<ENDNEWUSERHEAD);
1.29      matthew   632: <h3>Creating user "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.27      matthew   633: ENDNEWUSERHEAD
                    634:         # Check for the authentication mode and password
                    635:         if (! $amode || ! $genpwd) {
                    636: 	    $r->print($error.'Invalid login mode or password'.$end);    
                    637: 	    return;
1.18      albertel  638: 	}
1.29      matthew   639:         # Determine desired host
                    640:         my $desiredhost = $ENV{'form.hserver'};
                    641:         if (lc($desiredhost) eq 'default') {
                    642:             $desiredhost = undef;
                    643:         } else {
1.39      matthew   644:             my %home_servers = &Apache::loncommon::get_library_servers
1.32      matthew   645:                 ($ENV{'form.ccdomain'});  
1.29      matthew   646:             if (! exists($home_servers{$desiredhost})) {
                    647:                 $r->print($error.'Invalid home server specified');
                    648:                 return;
                    649:             }
                    650:         }
1.27      matthew   651: 	# Call modifyuser
                    652: 	my $result = &Apache::lonnet::modifyuser
1.29      matthew   653: 	    ($ENV{'form.ccdomain'},$ENV{'form.ccuname'},$ENV{'form.cstid'},
                    654:              $amode,$genpwd,$ENV{'form.cfirst'},
                    655:              $ENV{'form.cmiddle'},$ENV{'form.clast'},$ENV{'form.cgen'},
                    656:              undef,$desiredhost
1.27      matthew   657: 	     );
                    658: 	$r->print('Generating user: '.$result);
1.29      matthew   659:         my $home = &Apache::lonnet::homeserver($ENV{'form.ccuname'},
                    660:                                                $ENV{'form.ccdomain'});
                    661:         $r->print('<br>Home server: '.$home.' '.
                    662:                   $Apache::lonnet::libserv{$home});
1.35      matthew   663:     } elsif (($ENV{'form.login'} ne 'nochange') &&
                    664:              ($ENV{'form.login'} ne ''        )) {
1.27      matthew   665: 	# Modify user privileges
                    666: 	$r->print(<<ENDMODIFYUSERHEAD);
1.29      matthew   667: <h2>User "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.27      matthew   668: ENDMODIFYUSERHEAD
                    669:         if (! $amode || ! $genpwd) {
                    670: 	    $r->print($error.'Invalid login mode or password'.$end);    
                    671: 	    return;
1.20      harris41  672: 	}
1.27      matthew   673: 	# Only allow authentification modification if the person has authority
1.36      matthew   674: 	if (&Apache::lonnet::allowed('mau',$ENV{'form.ccdomain'})) {
1.20      harris41  675: 	    $r->print('Modifying authentication: '.
1.31      matthew   676:                       &Apache::lonnet::modifyuserauth(
1.29      matthew   677: 		       $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.21      harris41  678:                        $amode,$genpwd));
1.20      harris41  679:             $r->print('<br>Home server: '.&Apache::lonnet::homeserver
1.29      matthew   680: 		  ($ENV{'form.ccuname'},$ENV{'form.ccdomain'}));
1.4       www       681: 	} else {
1.27      matthew   682: 	    # Okay, this is a non-fatal error.
                    683: 	    $r->print($error.'You do not have the authority to modify '.
                    684: 		      'this users authentification information.');    
                    685: 	}
1.28      matthew   686:     }
                    687:     ##
                    688:     if (! $ENV{'form.makeuser'} ) {
                    689:         # Check for need to change
                    690:         my %userenv = &Apache::lonnet::get
                    691:             ('environment',['firstname','middlename','lastname','generation'],
1.29      matthew   692:              $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
1.28      matthew   693:         my ($tmp) = keys(%userenv);
                    694:         if ($tmp =~ /^(con_lost|error)/i) { 
                    695:             %userenv = ();
                    696:         }
                    697:         # Check to see if we need to change user information
                    698:         foreach ('firstname','middlename','lastname','generation') {
                    699:             # Strip leading and trailing whitespace
                    700:             $ENV{'form.c'.$_} =~ s/(\s+$|^\s+)//g; 
                    701:         }
1.29      matthew   702:         if (&Apache::lonnet::allowed('mau',$ENV{'form.ccdomain'}) && 
1.28      matthew   703:             ($ENV{'form.cfirstname'}  ne $userenv{'firstname'}  ||
                    704:              $ENV{'form.cmiddlename'} ne $userenv{'middlename'} ||
                    705:              $ENV{'form.clastname'}   ne $userenv{'lastname'}   ||
                    706:              $ENV{'form.cgeneration'} ne $userenv{'generation'} )) {
                    707:             # Make the change
                    708:             my %changeHash;
                    709:             $changeHash{'firstname'}  = $ENV{'form.cfirstname'};
                    710:             $changeHash{'middlename'} = $ENV{'form.cmiddlename'};
                    711:             $changeHash{'lastname'}   = $ENV{'form.clastname'};
                    712:             $changeHash{'generation'} = $ENV{'form.cgeneration'};
                    713:             my $putresult = &Apache::lonnet::put
                    714:                 ('environment',\%changeHash,
1.29      matthew   715:                  $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
1.28      matthew   716:             if ($putresult eq 'ok') {
                    717:             # Tell the user we changed the name
                    718:                 $r->print(<<"END");
                    719: <table border="2">
                    720: <caption>User Information Changed</caption>
                    721: <tr><th>&nbsp;</th>
                    722:     <th>first</th>
                    723:     <th>middle</th>
                    724:     <th>last</th>
                    725:     <th>generation</th></tr>
                    726: <tr><td>Previous</td>
                    727:     <td>$userenv{'firstname'}  </td>
                    728:     <td>$userenv{'middlename'} </td>
                    729:     <td>$userenv{'lastname'}   </td>
                    730:     <td>$userenv{'generation'} </td></tr>
                    731: <tr><td>Changed To</td>
                    732:     <td>$ENV{'form.cfirstname'}  </td>
                    733:     <td>$ENV{'form.cmiddlename'} </td>
                    734:     <td>$ENV{'form.clastname'}   </td>
                    735:     <td>$ENV{'form.cgeneration'} </td></tr>
                    736: </table>
                    737: END
                    738:             } else { # error occurred
                    739:                 $r->print("<h2>Unable to successfully change environment for ".
1.29      matthew   740:                       $ENV{'form.ccuname'}." in domain ".
                    741:                       $ENV{'form.ccdomain'}."</h2>");
1.28      matthew   742:             }
                    743:         }  else { # End of if ($ENV ... ) logic
                    744:             # They did not want to change the users name but we can
                    745:             # still tell them what the name is
                    746:                 $r->print(<<"END");
1.29      matthew   747: <h2>User "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.28      matthew   748: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
                    749: <h4>Generation: $userenv{'generation'}</h4>
                    750: END
                    751:         }
1.4       www       752:     }
1.27      matthew   753:     ##
1.4       www       754:     my $now=time;
1.6       www       755:     $r->print('<h3>Modifying Roles</h3>');
1.24      matthew   756:     foreach (keys (%ENV)) {
1.27      matthew   757: 	next if (! $ENV{$_});
                    758: 	# Revoke roles
                    759: 	if ($_=~/^form\.rev/) {
                    760: 	    if ($_=~/^form\.rev\:([^\_]+)\_([^\_]+)$/) {
1.56      www       761: 	        $r->print('Revoking '.$2.' in '.$1.': <b>'.
1.29      matthew   762:                      &Apache::lonnet::assignrole($ENV{'form.ccdomain'},
1.56      www       763:                      $ENV{'form.ccuname'},$1,$2,$now).'</b><br>');
1.53      www       764: 		if ($2 eq 'st') {
                    765: 		    $1=~/^\/(\w+)\/(\w+)/;
                    766: 		    my $cid=$1.'_'.$2;
1.56      www       767: 		    $r->print('Drop from classlist: <b>'.
1.53      www       768: 			 &Apache::lonnet::critical('put:'.
                    769:                              $ENV{'course.'.$cid.'.domain'}.':'.
                    770: 	                     $ENV{'course.'.$cid.'.num'}.':classlist:'.
                    771:                          &Apache::lonnet::escape($ENV{'form.ccuname'}.':'.
                    772:                              $ENV{'form.ccdomain'}).'='.
                    773:                          &Apache::lonnet::escape($now.':'),
1.56      www       774: 	                     $ENV{'course.'.$cid.'.home'}).'</b><br>');
1.53      www       775: 		}
                    776: 	    } 
                    777: 	} elsif ($_=~/^form\.del/) {
                    778: 	    if ($_=~/^form\.del\:([^\_]+)\_([^\_]+)$/) {
                    779: 	        $r->print('Deleting '.$2.' in '.$1.': '.
                    780:                      &Apache::lonnet::assignrole($ENV{'form.ccdomain'},
                    781:                      $ENV{'form.ccuname'},$1,$2,$now,0,1).'<br>');
1.27      matthew   782: 		if ($2 eq 'st') {
                    783: 		    $1=~/^\/(\w+)\/(\w+)/;
                    784: 		    my $cid=$1.'_'.$2;
1.56      www       785: 		    $r->print('Drop from classlist: <b>'.
1.27      matthew   786: 			 &Apache::lonnet::critical('put:'.
                    787:                              $ENV{'course.'.$cid.'.domain'}.':'.
                    788: 	                     $ENV{'course.'.$cid.'.num'}.':classlist:'.
1.29      matthew   789:                          &Apache::lonnet::escape($ENV{'form.ccuname'}.':'.
                    790:                              $ENV{'form.ccdomain'}).'='.
1.27      matthew   791:                          &Apache::lonnet::escape($now.':'),
1.56      www       792: 	                     $ENV{'course.'.$cid.'.home'}).'</b><br>');
1.27      matthew   793: 		}
                    794: 	    } 
                    795: 	} elsif ($_=~/^form\.act/) {
                    796: 	    if ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_([^\_]+)$/) {
                    797: 		# Activate roles for sections with 3 id numbers
                    798: 		# set start, end times, and the url for the class
1.55      www       799: 
                    800: 		my $start = ( $ENV{'form.start_'.$1.'_'.$2.'_'.$3} ? 
                    801: 			      $ENV{'form.start_'.$1.'_'.$2.'_'.$3} : 
1.27      matthew   802: 			      $now );
1.55      www       803: 		my $end   = ( $ENV{'form.end_'.$1.'_'.$2.'_'.$3} ? 
                    804: 			      $ENV{'form.end_'.$1.'_'.$2.'_'.$3} :
1.27      matthew   805: 			      0 );
                    806: 		my $url='/'.$1.'/'.$2;
                    807: 		if ($ENV{'form.sec_'.$1.'_'.$2.'_'.$3}) {
                    808: 		    $url.='/'.$ENV{'form.sec_'.$1.'_'.$2.'_'.$3};
                    809: 		}
                    810: 		# Assign the role and report it
1.55      www       811: 		$r->print('Assigning: '.$3.' in '.$url.
                    812:                          ($start?', starting '.localtime($start):'').
1.56      www       813:                          ($end?', ending '.localtime($end):'').': <b>'.
1.27      matthew   814:                           &Apache::lonnet::assignrole(
1.29      matthew   815:                               $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.27      matthew   816:                               $url,$3,$end,$start).
1.56      www       817: 			  '</b><br>');
1.27      matthew   818: 		# Handle students differently
                    819: 		if ($3 eq 'st') {
                    820: 		    $url=~/^\/(\w+)\/(\w+)/;
                    821: 		    my $cid=$1.'_'.$2;
1.56      www       822: 		    $r->print('Add to classlist: <b>'.
1.27      matthew   823: 			      &Apache::lonnet::critical(
                    824: 				  'put:'.$ENV{'course.'.$cid.'.domain'}.':'.
                    825: 	                           $ENV{'course.'.$cid.'.num'}.':classlist:'.
                    826:                                    &Apache::lonnet::escape(
1.29      matthew   827:                                        $ENV{'form.ccuname'}.':'.
                    828:                                        $ENV{'form.ccdomain'} ).'='.
1.27      matthew   829:                                    &Apache::lonnet::escape($end.':'.$start),
                    830: 				       $ENV{'course.'.$cid.'.home'})
1.56      www       831: 			      .'</b><br>');
1.27      matthew   832: 		}
                    833: 	    } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
                    834: 		# Activate roles for sections with two id numbers
                    835: 		# set start, end times, and the url for the class
                    836: 		my $start = ( $ENV{'form.start_'.$1.'_'.$2} ? 
                    837: 			      $ENV{'form.start_'.$1.'_'.$2} : 
                    838: 			      $now );
                    839: 		my $end   = ( $ENV{'form.end_'.$1.'_'.$2} ? 
                    840: 			      $ENV{'form.end_'.$1.'_'.$2} :
                    841: 			      0 );
                    842: 		my $url='/'.$1.'/';
                    843: 		# Assign the role and report it.
                    844: 		$r->print('Assigning: '.$2.' in '.$url.': '.
1.56      www       845:                          ($start?', starting '.localtime($start):'').
                    846:                          ($end?', ending '.localtime($end):'').': <b>'.
1.27      matthew   847:                           &Apache::lonnet::assignrole(
1.29      matthew   848:                               $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.27      matthew   849:                               $url,$2,$end,$start)
1.56      www       850: 			  .'</b><br>');
1.10      www       851: 	    }
1.27      matthew   852: 	} 
                    853:     } # End of foreach (keys(%ENV))
1.5       www       854:     $r->print('</body></html>');
1.4       www       855: }
                    856: 
1.58      www       857: # ========================================================== Custom Role Editor
                    858: 
                    859: sub custom_role_editor {
                    860:     my $r=shift;
                    861:     my $rolename=$ENV{'form.rolename'};
                    862: 
1.59    ! www       863:     if ($rolename eq 'make new role') {
        !           864: 	$rolename=$ENV{'form.newrolename'};
        !           865:     }
        !           866: 
1.58      www       867:     $rolename=~s/\W//gs;
                    868: 
                    869:     unless ($rolename) {
                    870: 	&print_username_entry_form($r);
                    871:         return;
                    872:     }
                    873: 
                    874:     $r->print(&Apache::loncommon::bodytag(
1.59    ! www       875:                      'Create Users, Change User Privileges').'<h2>');
        !           876:     my ($rdummy,$roledef)=
        !           877: 			 &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
        !           878:     if (($rdummy ne 'con_lost') && ($roledef ne '')) {
        !           879: 	$r->print('Existing Role "');
        !           880:     } else {
        !           881: 	$r->print('New Role "');
        !           882: 	$roledef='';
        !           883:     }
        !           884:     $r->print($rolename.'"</h2>');
        !           885:     $r->print('Not yet implemented.');
1.58      www       886: }
                    887: 
1.2       www       888: # ================================================================ Main Handler
                    889: sub handler {
                    890:     my $r = shift;
                    891: 
                    892:     if ($r->header_only) {
                    893:        $r->content_type('text/html');
                    894:        $r->send_http_header;
                    895:        return OK;
                    896:     }
                    897: 
                    898:     if ((&Apache::lonnet::allowed('cta',$ENV{'request.course.id'})) ||
                    899:         (&Apache::lonnet::allowed('cin',$ENV{'request.course.id'})) || 
                    900:         (&Apache::lonnet::allowed('ccr',$ENV{'request.course.id'})) || 
                    901:         (&Apache::lonnet::allowed('cep',$ENV{'request.course.id'})) ||
1.42      matthew   902:         (&Apache::lonnet::allowed('cca',$ENV{'request.role.domain'})) ||
                    903:         (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'}))) {
1.2       www       904:        $r->content_type('text/html');
                    905:        $r->send_http_header;
                    906:        unless ($ENV{'form.phase'}) {
1.42      matthew   907: 	   &print_username_entry_form($r);
1.2       www       908:        }
1.42      matthew   909:        if ($ENV{'form.phase'} eq 'get_user_info') {
                    910:            &print_user_modification_page($r);
                    911:        } elsif ($ENV{'form.phase'} eq 'update_user_data') {
                    912:            &update_user_data($r);
1.58      www       913:        } elsif ($ENV{'form.phase'} eq 'selected_custom_edit') {
                    914:            &custom_role_editor($r);
1.2       www       915:        }
1.1       www       916:    } else {
                    917:       $ENV{'user.error.msg'}=
1.9       albertel  918:         "/adm/createuser:mau:0:0:Cannot modify user data";
1.1       www       919:       return HTTP_NOT_ACCEPTABLE; 
                    920:    }
                    921:    return OK;
                    922: } 
1.26      matthew   923: 
1.27      matthew   924: #-------------------------------------------------- functions for &phase_two
1.26      matthew   925: sub course_level_table {
                    926:     my %inccourses = @_;
                    927:     my $table = '';
                    928:     foreach (sort( keys(%inccourses))) {
                    929: 	my $thiscourse=$_;
                    930: 	my $protectedcourse=$_;
                    931: 	$thiscourse=~s:_:/:g;
                    932: 	my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
                    933: 	my $area=$coursedata{'description'};
1.50      albertel  934: 	if (!defined($area)) { $area='Unavailable course: '.$_; }
1.26      matthew   935: 	my $bgcol=$thiscourse;
                    936: 	$bgcol=~s/[^8-9b-e]//g;
                    937: 	$bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',0,6);
                    938: 	foreach  ('st','ta','ep','ad','in','cc') {
                    939: 	    if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
                    940: 		my $plrole=&Apache::lonnet::plaintext($_);
                    941: 		$table .= <<ENDEXTENT;
                    942: <tr bgcolor="#$bgcol">
                    943: <td><input type="checkbox" name="act_$protectedcourse\_$_"></td>
                    944: <td>$plrole</td>
                    945: <td>$area</td>
                    946: ENDEXTENT
                    947: 	        if ($_ ne 'cc') {
                    948: 		    $table .= <<ENDSECTION;
                    949: <td><input type="text" size="5" name="sec_$protectedcourse\_$_"></td>
                    950: ENDSECTION
                    951:                 } else { 
                    952: 		    $table .= <<ENDSECTION;
                    953: <td>&nbsp</td> 
                    954: ENDSECTION
                    955:                 }
                    956: 		$table .= <<ENDTIMEENTRY;
                    957: <td><input type=hidden name="start_$protectedcourse\_$_" value=''>
                    958: <a href=
                    959: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$_.value,'start_$protectedcourse\_$_','cu.pres','dateset')">Set Start Date</a></td>
                    960: <td><input type=hidden name="end_$protectedcourse\_$_" value=''>
                    961: <a href=
                    962: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$_.value,'end_$protectedcourse\_$_','cu.pres','dateset')">Set End Date</a></td>
                    963: ENDTIMEENTRY
                    964:                 $table.= "</tr>\n";
                    965:             }
                    966:         }
                    967:     }
                    968:     return '' if ($table eq ''); # return nothing if there is nothing 
                    969:                                  # in the table
                    970:     my $result = <<ENDTABLE;
                    971: <h4>Course Level</h4>
                    972: <table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>
                    973: <th>Group/Section</th><th>Start</th><th>End</th></tr>
                    974: $table
                    975: </table>
                    976: ENDTABLE
                    977:     return $result;
                    978: }
1.27      matthew   979: #---------------------------------------------- end functions for &phase_two
1.29      matthew   980: 
                    981: #--------------------------------- functions for &phase_two and &phase_three
                    982: 
                    983: #--------------------------end of functions for &phase_two and &phase_three
1.1       www       984: 
                    985: 1;
                    986: __END__
1.2       www       987: 
                    988: 

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