version 1.293, 2005/11/15 20:46:40
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version 1.306, 2006/03/15 19:37:55
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Line 331 sub storeresurl {
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Line 331 sub storeresurl {
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sub studentbrowser_javascript { |
sub studentbrowser_javascript { |
unless ( |
unless ( |
(($env{'request.course.id'}) && |
(($env{'request.course.id'}) && |
(&Apache::lonnet::allowed('srm',$env{'request.course.id'}))) |
(&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
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|| &Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
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'/'.$env{'request.course.sec'}) |
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)) |
|| ($env{'request.role'}=~/^(au|dc|su)/) |
|| ($env{'request.role'}=~/^(au|dc|su)/) |
) { return ''; } |
) { return ''; } |
return (<<'ENDSTDBRW'); |
return (<<'ENDSTDBRW'); |
Line 362 ENDSTDBRW
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Line 365 ENDSTDBRW
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sub selectstudent_link { |
sub selectstudent_link { |
my ($form,$unameele,$udomele)=@_; |
my ($form,$unameele,$udomele)=@_; |
if ($env{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
unless (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) { |
if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
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&& !&Apache::lonnet::allowed('srm',$env{'request.course.id'}. |
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'/'.$env{'request.course.sec'})) { |
return ''; |
return ''; |
} |
} |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele. |
Line 1920 if $first is set to 'lastname' then it r
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Line 1925 if $first is set to 'lastname' then it r
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=cut |
=cut |
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############################################################### |
############################################################### |
sub plainname { |
sub plainname { |
my ($uname,$udom,$first)=@_; |
my ($uname,$udom,$first)=@_; |
my %names=&Apache::lonnet::get('environment', |
my %names=&getnames($uname,$udom); |
['firstname','middlename','lastname','generation'], |
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$udom,$uname); |
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my $name=&Apache::lonnet::format_name($names{'firstname'}, |
my $name=&Apache::lonnet::format_name($names{'firstname'}, |
$names{'middlename'}, |
$names{'middlename'}, |
$names{'lastname'}, |
$names{'lastname'}, |
Line 1956 if the user does not
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Line 1960 if the user does not
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sub nickname { |
sub nickname { |
my ($uname,$udom)=@_; |
my ($uname,$udom)=@_; |
my %names; |
my %names=&getnames($uname,$udom); |
if ($uname eq $env{'user.name'} && |
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$udom eq $env{'user.domain'}) { |
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%names=('nickname' => $env{'environment.nickname'} , |
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'firstname' => $env{'environment.firstname'} , |
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'middlename' => $env{'environment.middlename'}, |
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'lastname' => $env{'environment.lastname'} , |
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'generation' => $env{'environment.generation'}); |
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} else { |
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%names=&Apache::lonnet::get('environment', |
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['nickname','firstname','middlename', |
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'lastname','generation'],$udom,$uname); |
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} |
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my $name=$names{'nickname'}; |
my $name=$names{'nickname'}; |
if ($name) { |
if ($name) { |
$name='"'.$name.'"'; |
$name='"'.$name.'"'; |
Line 1981 sub nickname {
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Line 1973 sub nickname {
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return $name; |
return $name; |
} |
} |
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sub getnames { |
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my ($uname,$udom)=@_; |
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my $id=$uname.':'.$udom; |
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my ($names,$cached)=&Apache::lonnet::is_cached_new('namescache',$id); |
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if ($cached) { |
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return %{$names}; |
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} else { |
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my %loadnames=&Apache::lonnet::get('environment', |
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['firstname','middlename','lastname','generation','nickname'], |
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$udom,$uname); |
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&Apache::lonnet::do_cache_new('namescache',$id,\%loadnames); |
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return %loadnames; |
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} |
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} |
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# ------------------------------------------------------------------ Screenname |
# ------------------------------------------------------------------ Screenname |
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Line 2781 table.thinborder { border-collapse: coll
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Line 2787 table.thinborder { border-collapse: coll
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table.thinborder tr th, table.thinborder tr td { border-style: solid; border-width: 1px} |
table.thinborder tr th, table.thinborder tr td { border-style: solid; border-width: 1px} |
form, .inline { display: inline; } |
form, .inline { display: inline; } |
.center { text-align: center; } |
.center { text-align: center; } |
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.filename {font-family: monospace;} |
</style> |
</style> |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
style="margin-top: 0px;$addstyle" $addentries> |
style="margin-top: 0px;$addstyle" $addentries> |
Line 2886 ENDROLE
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Line 2893 ENDROLE
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$dc_info.= $cid.' '.$env{'course.'.$cid.'.internal.coursecode'}; |
$dc_info.= $cid.' '.$env{'course.'.$cid.'.internal.coursecode'}; |
$dc_info = '('.$dc_info.')'; |
$dc_info = '('.$dc_info.')'; |
} |
} |
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# Explicit link to get inline menu |
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my $menu='<br /><font size="2" face="Arial, Helvetica, sans-serif"> <a href="/adm/remote?action=collapse">'.&mt('Switch to Inline Menu Mode').'</a></font>'; |
# |
# |
return(<<ENDBODY); |
return(<<ENDBODY); |
$bodytag |
$bodytag |
<table class="thinborder" width="100%" cellspacing="0" border="0" cellpadding="0"> |
<table width="100%" cellspacing="0" border="0" cellpadding="0"> |
<tr><td bgcolor="$sidebg"> |
<tr><td bgcolor="$sidebg"> |
$upperleft</td> |
$upperleft</td> |
<td bgcolor="$sidebg" align="right">$messages </td> |
<td bgcolor="$sidebg" align="right">$messages </td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td rowspan="3" bgcolor="$tabbg"> |
<td rowspan="3" bgcolor="$tabbg"> |
$titleinfo $dc_info |
$titleinfo $dc_info $menu |
</td><td bgcolor="$tabbg" align="right"> |
</td><td bgcolor="$tabbg" align="right"> |
<font size="2" face="Arial, Helvetica, sans-serif"> |
<font size="2" face="Arial, Helvetica, sans-serif"> |
$env{'environment.firstname'} |
$env{'environment.firstname'} |
Line 2922 ENDBODY
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Line 2931 ENDBODY
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=back |
=back |
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=head1 HTTP Helpers |
=head1 HTML Helpers |
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=over 4 |
=over 4 |
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Line 2930 ENDBODY
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Line 2939 ENDBODY
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Returns a uniform footer for LON-CAPA web pages. |
Returns a uniform footer for LON-CAPA web pages. |
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Inputs: |
Inputs: none |
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=over 4 |
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=back |
=back |
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Returns: A uniform footer for LON-CAPA web pages. |
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=cut |
=cut |
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sub endbodytag { |
sub endbodytag { |
Line 2946 sub endbodytag {
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Line 2951 sub endbodytag {
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return $endbodytag; |
return $endbodytag; |
} |
} |
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=pod |
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=over 4 |
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=item * &headtag() |
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Returns a uniform footer for LON-CAPA web pages. |
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Inputs: $title - optinal title for the head |
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=back |
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=cut |
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sub headtag { |
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my ($title) = @_; |
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my $result = '<head>'; |
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if (!defined($title)) { |
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$title = 'The LearningOnline Network with CAPA'; |
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} |
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$result .= '<title>'.&mt($title).'</title>'; |
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return $result; |
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} |
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=pod |
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=over 4 |
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=item * &endheadtag() |
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Returns a uniform </head> for LON-CAPA web pages. |
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Inputs: none |
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=back |
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=cut |
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sub endheadtag { |
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return '</head>'; |
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} |
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=pod |
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=over 4 |
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=item * &head() |
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Returns a uniform complete <head>..</head> section for LON-CAPA web pages. |
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Inputs: $title - optional title for the page |
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=back |
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=cut |
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sub head { |
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my ($title) = @_; |
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return &headtag($title).&endheadtag(); |
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} |
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=pod |
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=over 4 |
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=item * &start_page() |
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Returns a complete <html> .. <body> section for LON-CAPA web pages. |
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Inputs: $title - optional title for the page |
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$head_extra - optional extra HTML to incude inside the <head> |
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=back |
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=cut |
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sub start_page { |
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my ($title,$head_extra) = @_; |
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return |
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&Apache::lonxml::xmlbegin(). |
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&headtag($title).$head_extra.&endheadtag(). |
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&bodytag($title); |
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} |
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=pod |
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=over 4 |
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=item * &head() |
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Returns a complete </body></html> section for LON-CAPA web pages. |
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Inputs: None |
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=back |
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=cut |
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sub end_page { |
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return &endbodytag."\n</html>"; |
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} |
############################################### |
############################################### |
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=pod |
=pod |
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=over 4 |
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=item get_users_function |
=item get_users_function |
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Used by &bodytag to determine the current users primary role. |
Used by &bodytag to determine the current users primary role. |
Line 3083 sub get_sections {
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Line 3195 sub get_sections {
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} |
} |
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############################################### |
############################################### |
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=pod |
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=item coursegroups |
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Retrieve information about groups in a course, |
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Input: |
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1. Reference to hash to populate with group information. |
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2. Optional course domain |
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3. Optional course number |
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4. Optional group name |
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Course domain and number will be taken from user's |
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environment if not supplied. Optional group name will' |
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be passed to lonnet::get_coursegroups() as a regexp to |
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use in the call to the dump function. |
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Output |
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Returns number of groups in the course (subject to the |
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optional group name filter). |
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Side effects: |
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Populates the referenced curr_groups hash, with key, |
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value pairs. Keys are group names, corresponding values |
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are scalars containing group information in XML. This |
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can be sent to &get_group_settings() to be parsed. |
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=cut |
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############################################### |
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sub coursegroups { |
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my ($curr_groups,$cdom,$cnum,$group) = @_; |
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my $numgroups; |
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if (!defined($cdom) || !defined($cnum)) { |
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my $cid = $env{'request.course.id'}; |
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$cdom = $env{'course.'.$cid.'.domain'}; |
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$cnum = $env{'course.'.$cid.'.num'}; |
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} |
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%{$curr_groups} = &Apache::lonnet::get_coursegroups($cdom,$cnum,$group); |
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my ($tmp) = keys(%{$curr_groups}); |
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if ($tmp=~/^error:/) { |
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unless ($tmp eq 'error: 2 tie(GDBM) Failed while attempting dump') { |
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&logthis('Error retrieving groups: '.$tmp.' in '.$cnum.':'. |
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$cdom); |
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} |
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$numgroups = 0; |
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} else { |
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$numgroups = keys(%{$curr_groups}); |
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} |
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return $numgroups; |
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} |
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############################################### |
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=pod |
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=item get_group_settings |
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Uses TokeParser to extract group information from the |
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XML used to describe course groups. |
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Input: |
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Scalar containing XML - as retrieved from &coursegroups(). |
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Output: |
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Hash containing group information as key=values for (a), and |
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hash of hashes for (b) |
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Keys (in two categories): |
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(a) groupname, creator, creation, modified, startdate,enddate. |
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Corresponding values are name of the group, creator of the group |
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(username:domain), UNIX time for date group was created, and |
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settings were last modified, and default start and end access |
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times for group members. |
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(b) functions returned in hash of hashes. |
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Outer hash key is functions. |
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Inner hash keys are chat,discussion,email,files,homepage,roster. |
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Corresponding values are either on or off, depending on |
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whether this type of functionality is available for the group. |
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=cut |
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############################################### |
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sub get_group_settings { |
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my ($groupinfo)=@_; |
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my $parser=HTML::TokeParser->new(\$groupinfo); |
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my $token; |
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my $tool = ''; |
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my $role = ''; |
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my %content=(); |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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my $entry=$token->[1]; |
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if ($entry eq 'functions' || $entry eq 'autosec') { |
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%{$content{$entry}} = (); |
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$tool = $entry; |
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} elsif ($entry eq 'role') { |
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if ($tool eq 'autosec') { |
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$role = $token->[2]{id}; |
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} |
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} else { |
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my $value=$parser->get_text('/'.$entry); |
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if ($entry eq 'name') { |
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if ($tool eq 'functions') { |
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my $function = $token->[2]{id}; |
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$content{$tool}{$function} = $value; |
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} |
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} elsif ($entry eq 'groupname') { |
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$content{$entry}=&Apache::lonnet::unescape($value); |
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} elsif (($entry eq 'roles') || ($entry eq 'types') || |
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($entry eq 'sectionpick') || ($entry eq 'defpriv')) { |
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push(@{$content{$entry}},$value); |
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} elsif ($entry eq 'section') { |
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if ($tool eq 'autosec' && $role ne '') { |
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push(@{$content{$tool}{$role}},$value); |
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} |
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} else { |
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$content{$entry}=$value; |
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} |
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} |
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} elsif ($token->[0] eq 'E') { |
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if ($token->[1] eq 'functions' || $token->[1] eq 'autosec') { |
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$tool = ''; |
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} elsif ($token->[1] eq 'role') { |
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$role = ''; |
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} |
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} |
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} |
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return %content; |
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} |
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sub check_group_access { |
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my ($group) = @_; |
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my $access = 1; |
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my $now = time; |
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my ($start,$end) = split(/\./,$env{'user.role.gr/'.$env{'request.course,id'}.'/'.$group}); |
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if (($end!=0) && ($end<$now)) { $access = 0; } |
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if (($start!=0) && ($start>$now)) { $access=0; } |
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return $access; |
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} |
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############################################### |
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=pod |
=pod |
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Line 3211 sub get_user_info {
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Line 3470 sub get_user_info {
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$$userdata{$uname.':'.$udom}[$$idx{fullname}] = |
$$userdata{$uname.':'.$udom}[$$idx{fullname}] = |
&plainname($uname,$udom,'lastname'); |
&plainname($uname,$udom,'lastname'); |
$$userdata{$uname.':'.$udom}[$$idx{uname}] = $uname; |
$$userdata{$uname.':'.$udom}[$$idx{uname}] = $uname; |
$$userdata{$uname.':'.$udom}[$$idx{uname}] = $udom; |
$$userdata{$uname.':'.$udom}[$$idx{udom}] = $udom; |
return; |
return; |
} |
} |
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Line 3353 sub no_cache {
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Line 3612 sub no_cache {
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sub content_type { |
sub content_type { |
my ($r,$type,$charset) = @_; |
my ($r,$type,$charset) = @_; |
&no_cache($r); |
if ($r) { |
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# Note that printout.pl calls this with undef for $r. |
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&no_cache($r); |
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} |
if ($env{'browser.mathml'} && $type eq 'text/html') { $type='text/xml'; } |
if ($env{'browser.mathml'} && $type eq 'text/html') { $type='text/xml'; } |
unless ($charset) { |
unless ($charset) { |
$charset=&Apache::lonlocal::current_encoding; |
$charset=&Apache::lonlocal::current_encoding; |
Line 3588 sub upfile_select_html {
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Line 3850 sub upfile_select_html {
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return $Str; |
return $Str; |
} |
} |
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sub get_samples { |
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my ($records,$toget) = @_; |
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my @samples=({}); |
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my $got=0; |
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foreach my $rec (@$records) { |
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my %temp = &record_sep($rec); |
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if (! grep(/\S/, values(%temp))) { next; } |
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if (%temp) { |
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$samples[$got]=\%temp; |
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$got++; |
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if ($got == $toget) { last; } |
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} |
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} |
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return \@samples; |
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} |
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###################################################### |
###################################################### |
###################################################### |
###################################################### |
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Line 3605 Apache Request ref, $records is an array
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Line 3883 Apache Request ref, $records is an array
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###################################################### |
###################################################### |
sub csv_print_samples { |
sub csv_print_samples { |
my ($r,$records) = @_; |
my ($r,$records) = @_; |
my (%sone,%stwo,%sthree); |
my $samples = &get_samples($records,3); |
%sone=&record_sep($$records[0]); |
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if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
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if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
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# |
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$r->print(&mt('Samples').'<br /><table border="2"><tr>'); |
$r->print(&mt('Samples').'<br /><table border="2"><tr>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<th>'.&mt('Column [_1]',($_+1)).'</th>'); } |
$r->print('<th>'.&mt('Column [_1]',($_+1)).'</th>'); } |
$r->print('</tr>'); |
$r->print('</tr>'); |
foreach my $hash (\%sone,\%stwo,\%sthree) { |
foreach my $hash (@$samples) { |
$r->print('<tr>'); |
$r->print('<tr>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<td>'); |
$r->print('<td>'); |
if (defined($$hash{$_})) { $r->print($$hash{$_}); } |
if (defined($$hash{$_})) { $r->print($$hash{$_}); } |
$r->print('</td>'); |
$r->print('</td>'); |
Line 3645 $d is an array of 2 element arrays (inte
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Line 3920 $d is an array of 2 element arrays (inte
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###################################################### |
###################################################### |
sub csv_print_select_table { |
sub csv_print_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my $i=0;my %sone; |
my $i=0; |
%sone=&record_sep($$records[0]); |
my $samples = &get_samples($records,1); |
$r->print(&mt('Associate columns with student attributes.')."\n". |
$r->print(&mt('Associate columns with student attributes.')."\n". |
'<table border="2"><tr>'. |
'<table border="2"><tr>'. |
'<th>'.&mt('Attribute').'</th>'. |
'<th>'.&mt('Attribute').'</th>'. |
Line 3658 sub csv_print_select_table {
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Line 3933 sub csv_print_select_table {
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$r->print('<td><select name=f'.$i. |
$r->print('<td><select name=f'.$i. |
' onchange="javascript:flip(this.form,'.$i.');">'); |
' onchange="javascript:flip(this.form,'.$i.');">'); |
$r->print('<option value="none"></option>'); |
$r->print('<option value="none"></option>'); |
foreach (sort({$a <=> $b} keys(%sone))) { |
foreach (sort({$a <=> $b} keys(%{ $samples->[0] }))) { |
$r->print('<option value="'.$_.'"'. |
$r->print('<option value="'.$_.'"'. |
($_ eq $defaultcol ? ' selected="selected" ' : ''). |
($_ eq $defaultcol ? ' selected="selected" ' : ''). |
'>Column '.($_+1).'</option>'); |
'>Column '.($_+1).'</option>'); |
Line 3689 $d is an array of 2 element arrays (inte
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Line 3964 $d is an array of 2 element arrays (inte
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###################################################### |
###################################################### |
sub csv_samples_select_table { |
sub csv_samples_select_table { |
my ($r,$records,$d) = @_; |
my ($r,$records,$d) = @_; |
my %sone; my %stwo; my %sthree; |
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my $i=0; |
my $i=0; |
# |
# |
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my $samples = &get_samples($records,3); |
$r->print('<table border=2><tr><th>'. |
$r->print('<table border=2><tr><th>'. |
&mt('Field').'</th><th>'.&mt('Samples').'</th></tr>'); |
&mt('Field').'</th><th>'.&mt('Samples').'</th></tr>'); |
%sone=&record_sep($$records[0]); |
|
if (defined($$records[1])) {%stwo=&record_sep($$records[1]);} |
foreach my $key (sort(keys(%{ $samples->[0] }))) { |
if (defined($$records[2])) {%sthree=&record_sep($$records[2]);} |
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# |
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foreach (sort keys %sone) { |
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$r->print('<tr><td><select name="f'.$i.'"'. |
$r->print('<tr><td><select name="f'.$i.'"'. |
' onchange="javascript:flip(this.form,'.$i.');">'); |
' onchange="javascript:flip(this.form,'.$i.');">'); |
foreach (@$d) { |
foreach my $option (@$d) { |
my ($value,$display,$defaultcol)=@{ $_ }; |
my ($value,$display,$defaultcol)=@{ $option }; |
$r->print('<option value="'.$value.'"'. |
$r->print('<option value="'.$value.'"'. |
($i eq $defaultcol ? ' selected="selected" ':'').'>'. |
($i eq $defaultcol ? ' selected="selected" ':'').'>'. |
$display.'</option>'); |
$display.'</option>'); |
} |
} |
$r->print('</select></td><td>'); |
$r->print('</select></td><td>'); |
if (defined($sone{$_})) { $r->print($sone{$_}."<br />\n"); } |
foreach my $line (0..2) { |
if (defined($stwo{$_})) { $r->print($stwo{$_}."<br />\n"); } |
if (defined($samples->[$line]{$key})) { |
if (defined($sthree{$_})) { $r->print($sthree{$_}."<br />\n"); } |
$r->print($samples->[$line]{$key}."<br />\n"); |
|
} |
|
} |
$r->print('</td></tr>'); |
$r->print('</td></tr>'); |
$i++; |
$i++; |
} |
} |
Line 4219 sub store_course_settings {
|
Line 4493 sub store_course_settings {
|
# save to the environment |
# save to the environment |
# appenv the same items, just to be safe |
# appenv the same items, just to be safe |
my $courseid = $env{'request.course.id'}; |
my $courseid = $env{'request.course.id'}; |
my $coursedom = $env{'course.'.$courseid.'.domain'}; |
my $udom = $env{'user.domain'}; |
|
my $uname = $env{'user.name'}; |
my ($prefix,$Settings) = @_; |
my ($prefix,$Settings) = @_; |
my %SaveHash; |
my %SaveHash; |
my %AppHash; |
my %AppHash; |
while (my ($setting,$type) = each(%$Settings)) { |
while (my ($setting,$type) = each(%$Settings)) { |
my $basename = 'internal.'.$prefix.'.'.$setting; |
my $basename = join('.','internal',$courseid,$prefix,$setting); |
my $envname = 'course.'.$courseid.'.'.$basename; |
my $envname = 'environment.'.$basename; |
if (exists($env{'form.'.$setting})) { |
if (exists($env{'form.'.$setting})) { |
# Save this value away |
# Save this value away |
if ($type eq 'scalar' && |
if ($type eq 'scalar' && |
Line 4253 sub store_course_settings {
|
Line 4528 sub store_course_settings {
|
} |
} |
} |
} |
my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
$coursedom, |
$udom,$uname); |
$env{'course.'.$courseid.'.num'}); |
|
if ($put_result !~ /^(ok|delayed)/) { |
if ($put_result !~ /^(ok|delayed)/) { |
&Apache::lonnet::logthis('unable to save form parameters, '. |
&Apache::lonnet::logthis('unable to save form parameters, '. |
'got error:'.$put_result); |
'got error:'.$put_result); |
Line 4269 sub restore_course_settings {
|
Line 4543 sub restore_course_settings {
|
my ($prefix,$Settings) = @_; |
my ($prefix,$Settings) = @_; |
while (my ($setting,$type) = each(%$Settings)) { |
while (my ($setting,$type) = each(%$Settings)) { |
next if (exists($env{'form.'.$setting})); |
next if (exists($env{'form.'.$setting})); |
my $envname = 'course.'.$courseid.'.internal.'.$prefix. |
my $envname = 'environment.internal.'.$courseid.'.'.$prefix. |
'.'.$setting; |
'.'.$setting; |
if (exists($env{$envname})) { |
if (exists($env{$envname})) { |
if ($type eq 'scalar') { |
if ($type eq 'scalar') { |