version 1.14, 2003/03/03 13:03:58
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version 1.155, 2013/09/17 15:04:30
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# The LearningOnline Network |
# The LearningOnline Network |
# "About Me" Personal Information |
# Personal Information Page |
# |
# |
# $Id$ |
# $Id$ |
# |
# |
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Line 26
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
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=pod |
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=head1 NAME |
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pache::lonaboutme |
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=head1 SYNOPSIS |
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(empty) |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 OVERVIEW |
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(empty) |
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=head1 SUBROUTINES |
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=over |
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=item handler() |
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=item aboutme_info() |
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=item print_portfiles_link() |
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=item build_query_string() |
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=item display_portfolio_header() |
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=item display_portfolio_files() |
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=item portfolio_files() |
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=item build_hierarchy() |
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=item parse_directory() |
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=back |
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=cut |
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package Apache::lonaboutme; |
package Apache::lonaboutme; |
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use strict; |
use strict; |
Line 33 use Apache::Constants qw(:common);
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Line 78 use Apache::Constants qw(:common);
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use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lontexconvert; |
use Apache::lontexconvert; |
use Apache::lonfeedback; |
use Apache::lonhtmlgateway; |
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use Apache::lonrss(); |
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use Apache::lonlocal; |
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use Apache::lonmsgdisplay(); |
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use Apache::lontemplate; |
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use HTML::Entities(); |
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use Image::Magick; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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my $target=$env{'form.grade_target'}; |
# ------------------------------------------------------------ Print the screen |
# ------------------------------------------------------------ Print the screen |
$r->print(<<ENDDOCUMENT); |
if ($target eq 'tex') { |
<html> |
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
<head> |
} |
<title>The LearningOnline Network with CAPA</title> |
my (undef,undef,$cdom,$cnum,undef,$action)=split(/\//,$r->uri); |
ENDDOCUMENT |
my $is_course; |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
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# Is this even a user? |
# Is this even a user? |
if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') { |
if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') { |
$r->print('</head><body>No user information available</body></html>'); |
&Apache::loncommon::simple_error_page($r,'No info', |
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'No user information available'); |
return OK; |
return OK; |
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} else { |
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$is_course = &Apache::lonnet::is_course($cdom,$cnum); |
} |
} |
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my $candisplay = 1; |
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if (!$is_course) { |
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if ($action ne 'portfolio') { |
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$candisplay = &Apache::lonnet::usertools_access($cnum,$cdom,'aboutme'); |
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if ((!$candisplay) && ($env{'request.course.id'})) { |
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$candisplay = &aboutme_access($cnum,$cdom); |
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} |
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if (!$candisplay) { |
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if ($target eq 'tex') { |
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$r->print('\noindent{\large\textbf{'.&mt('No user personal information page available').'}}\\\\\\\\'); |
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} else { |
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$r->print(&Apache::loncommon::start_page("Personal Information Page")); |
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$r->print('<p class="_LC_info">'.&mt('No user personal information page available') .'</p>'. |
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&mt('This is a result of one of the following:').'<ul>'. |
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'<li>'.&mt('The administrator of this domain has disabled personal information page functionality for this specific user.').'</li>'. |
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'<li>'.&mt('The domain has been configured to disable, by default, personal information page functionality for all users in the domain.').'</li>'. |
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'</ul>'); |
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$r->print(&Apache::loncommon::end_page()); |
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} |
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return OK; |
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} |
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} |
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} |
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# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
my %syllabusfields=( |
my %syllabusfields=&Apache::lonlocal::texthash( |
'aaa_contactinfo' => 'Contact Information', |
'aaa_contactinfo' => 'Contact Information', |
'bbb_aboutme' => 'About Me', |
'bbb_aboutme' => 'Personal Information', |
'ccc_webreferences' => 'Web References'); |
'ccc_webreferences' => 'Web References'); |
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# ------------------------------------------------------------ Get Query String |
# ------------------------------------------------------------ Get Query String |
&Apache::loncommon::get_unprocessed_cgi |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
($ENV{'QUERY_STRING'},['forcestudent','register']); |
['forceedit','forcestudent','todocs', |
# ----------------------------------------------------- Force menu registration |
'register','popup','folderpath','title']); |
my $addentries=''; |
# ----------------------------------------------- Available Portfolio file display |
if ($ENV{'form.register'}) { |
if (($target ne 'tex') && ($action eq 'portfolio')) { |
$addentries=' onLoad="'.&Apache::lonmenu::loadevents(). |
&display_portfolio_header($r,$is_course); |
'" onUnload="'.&Apache::lonmenu::unloadevents().'"'; |
if ((!$is_course) && (!&Apache::lonnet::usertools_access($cnum,$cdom,'portfolio'))) { |
$r->print(&Apache::lonmenu::registerurl(1)); |
$r->print('<h2>'.&mt('No user portfolio available') .'</h2>'. |
} |
&mt('This is a result of one of the following:').'<ul>'. |
# --------------------------------------------------------------- Force Student |
'<li>'.&mt('The administrator of this domain has disabled portfolio functionality for this specific user.').'</li>'. |
my $forcestudent=''; |
'<li>'.&mt('The domain has been configured to disable, by default, portfolio functionality for all users in the domain.').'</li>'. |
if ($ENV{'form.forcestudent'}) { $forcestudent='student'; }; |
'</ul>'); |
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} else { |
# --------------------------------------- There is such a user, get environment |
my ($blocked,$blocktext) = |
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&Apache::loncommon::blocking_status('port',$cnum,$cdom); |
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if (!$blocked) { |
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&display_portfolio_files($r,$is_course); |
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} else { |
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$r->print($blocktext); |
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} |
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} |
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$r->print(&Apache::loncommon::end_page()); |
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return OK; |
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} |
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if ($is_course) { |
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if ($target ne 'tex') { |
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my $args = {'function' => undef, |
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'domain' => $cdom}; |
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if ($env{'form.register'}) { |
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$args->{'force_register'} = $env{'form.register'}; |
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} else { |
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my %coursedescription = |
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&Apache::lonnet::coursedescription($cdom.'_'.$cnum); |
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my $cdescr = $coursedescription{'description'}; |
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my $brcrum = [{href=>"/adm/$cdom/$cnum/aboutme", |
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text=>&mt('Course Information - [_1]',$cdescr), |
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no_mt=>1} |
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]; |
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$args->{'bread_crumbs'} = $brcrum; |
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} |
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my $start_page = &Apache::loncommon::start_page( |
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"Course Information",undef,$args); |
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$r->print($start_page); |
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$r->print('<h2>'.&mt('Group Portfolio').'</h2>'); |
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&print_portfiles_link($r,$is_course); |
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$r->print(&Apache::loncommon::end_page()); |
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} |
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return OK; |
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} |
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#------------Get rights |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
$r->print('</head>'.&Apache::loncommon::bodytag |
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("Personal Information",$forcestudent,$addentries,'',$cdom, |
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$ENV{'form.register'})); |
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$r->print('<h1>'.&Apache::loncommon::plainname($cnum,$cdom).'</h1>'); |
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if ($courseenv{'nickname'}) { |
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$r->print( |
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'<h2>"'.$courseenv{'nickname'}. |
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'"</h2>'); |
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} |
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$r->print('<h3>'.$Apache::lonnet::domaindescription{$cdom}.'</h3>'. |
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'<p>'.&Apache::loncommon::messagewrapper('Send me a message',$cnum,$cdom). |
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'</p>'); |
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my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum); |
my %syllabus=&Apache::lonnet::dump('aboutme',$cdom,$cnum); |
my $allowed=0; |
my ($allowed,$coursedomain,$coursenum); |
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if ($env{'request.course.id'}) { |
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$coursedomain = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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$coursenum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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} |
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my ($cfile) = |
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&Apache::lonnet::can_edit_resource($env{'request.noversionuri'}, |
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$coursenum,$coursedomain, |
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$env{'request.noversionuri'}, |
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$env{'request.symb'}); |
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if ($cfile ne '') { |
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$allowed = 1; |
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} |
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if (!$env{'form.forceedit'} or $target eq 'tex') { $allowed=0; } |
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# --------------------------------------- There is such a user, get environment |
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if ($target ne 'tex') { |
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my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); |
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my $args = {'function' => undef, |
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'domain' => $cdom, |
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'force_register' => $env{'form.register'}, |
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}; |
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if ($env{'form.popup'}) { # Don't show breadcrumbs in popup window |
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$args->{'no_nav_bar'} = 1; |
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} elsif (!$env{'form.register'}) { #Don't show breadcrumbs twice, when this page is part of course content and you call it |
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if (($env{'request.course.id'}) && |
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($env{'form.folderpath'} =~ /^supplemental/)) { |
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my $crstype = &Apache::loncommon::course_type(); |
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my $title = $env{'form.title'}; |
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if ($title eq '') { |
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$title = &mt('Personal Information Page'); |
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} |
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my $brcrum = |
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&Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1); |
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if (ref($brcrum) eq 'ARRAY') { |
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$args->{'bread_crumbs'} = $brcrum; |
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} |
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} else { |
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$args->{'bread_crumbs'} = [{href=>"/adm/$cdom/$cnum/aboutme", |
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text=>"Personal Information Page"}]; |
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} |
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} |
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my $start_page = &Apache::loncommon::start_page('Personal Information Page',$rss_link,$args); |
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$r->print($start_page); |
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} |
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#----------------Print Privacy note (edit mode) or last modified date. |
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if ($target ne 'tex') { |
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#Print Privacy Note |
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if ($allowed) { |
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$r->print('<div class="LC_info">' |
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.'<b>'.&mt('Privacy Note:').'</b> ' |
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.&mt('The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publicly.') |
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.'</div>' |
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); |
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} elsif ($syllabus{'uploaded.lastmodified'}) { |
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#Print last modified |
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my $lastmod=$syllabus{'uploaded.lastmodified'}; |
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$lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); |
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$r->print('<div class="LC_info">'); |
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$r->print(&mt('Last updated').': '.$lastmod . ''); |
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$r->print('</div>'); |
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} |
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} |
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#------Print Headtitle |
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if ($target ne 'tex') { |
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$r->print('<div class="LC_Box">'. |
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'<h2 class="LC_hcell">'.&Apache::loncommon::plainname($cnum,$cdom).'</h2>'); |
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if ($allowed) { |
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$r->print('<div style="margin: 0; float:left;">'); |
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if ($courseenv{'nickname'}) { |
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$r->print('<h2>"'.$courseenv{'nickname'}.'"</h2>'); |
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} |
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$r->print('<h3>'.&Apache::lonnet::domain($cdom,'description').'</h3></div>'); |
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#Print Help Text |
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$r->print('<div style="margin: 0; float:right;">'. |
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&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes',&mt('Help with filling in text boxes')). |
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'</div><br clear="all" />'); |
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} else { |
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if ($courseenv{'nickname'}) { |
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$r->print('<h2>"'.$courseenv{'nickname'}.'"</h2>'); |
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} |
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$r->print('<h3>'.&Apache::lonnet::domain($cdom,'description').'</h3>'); |
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} |
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} else { |
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$r->print('\noindent{\large\textbf{'.&Apache::loncommon::plainname($cnum,$cdom).'}}\\\\\\\\'); |
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$r->print('\textbf{'.&Apache::lonnet::domain($cdom,'description').'}\\\\'); |
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} |
# does this user have privileges to post, etc? |
# does this user have privileges to post, etc? |
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$allowed=(($ENV{'user.name'} eq $cnum) && |
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($ENV{'user.domain'} eq $cdom)); |
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if ($forcestudent) { $allowed=0; } |
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if ($allowed) { |
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$r->print('<p><b>Privacy Note:</b> The information you submit can be viewed by anybody who is logged into LON-CAPA. Do not provide information that you are not ready to share publically.</p>'. |
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&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p><a href="'.$r->uri.'?forcestudent=1">Show Public View</a>'. |
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&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>'); |
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} |
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if (($ENV{'form.uploaddoc.filename'}) && |
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($ENV{'form.storeupl'}) && ($allowed)) { |
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if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) { |
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$syllabus{'uploaded.photourl'}= |
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&Apache::lonnet::userfileupload('uploaddoc'); |
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} |
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$syllabus{'uploaded.lastmodified'}=time; |
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&Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); |
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} |
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if (($allowed) && ($ENV{'form.storesyl'})) { |
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foreach (keys %syllabusfields) { |
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my $field=$ENV{'form.'.$_}; |
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$field=~s/\s+$//s; |
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$field=&Apache::lonfeedback::clear_out_html($field, |
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$ENV{'user.adv'}); |
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$syllabus{$_}=$field; |
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} |
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$syllabus{'uploaded.lastmodified'}=time; |
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&Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); |
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} |
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my $query_string; |
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if (($env{'form.uploaddoc.filename'}) && |
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($env{'form.storeupl'}) && ($allowed)) { |
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if ($env{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) { |
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if ($syllabus{'uploaded.photourl'}) { |
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&Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); |
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} |
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$syllabus{'uploaded.photourl'}= |
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&Apache::lonnet::userfileupload('uploaddoc',undef,'aboutme', |
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undef,undef,undef,undef,undef,undef,undef,'400','500'); |
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} |
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$syllabus{'uploaded.lastmodified'}=time; |
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&Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); |
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} |
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if ($allowed && $env{'form.delupl'}) { |
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if ($syllabus{'uploaded.photourl'}) { |
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&Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); |
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delete($syllabus{'uploaded.photourl'}); |
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&Apache::lonnet::del('aboutme',['uploaded.photourl'],$cdom,$cnum); |
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} |
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} |
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if (($allowed) && ($env{'form.storesyl'})) { |
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foreach my $syl_field (keys(%syllabusfields)) { |
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my $field=$env{'form.'.$syl_field}; |
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chomp($field); |
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my $gateway = Apache::lonhtmlgateway->new(); |
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$field = $gateway->process_incoming_html($field,1); |
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$syllabus{$syl_field}=$field; |
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} |
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$syllabus{'uploaded.lastmodified'}=time; |
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&Apache::lonnet::put('aboutme',\%syllabus,$cdom,$cnum); |
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} |
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my $image; |
# ---------------------------------------------------------------- Get syllabus |
# ---------------------------------------------------------------- Get syllabus |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
my $lastmod=$syllabus{'uploaded.lastmodified'}; |
if ($syllabus{'uploaded.photourl'}) { |
$lastmod=($lastmod?localtime($lastmod):'never'); |
&Apache::lonnet::allowuploaded('/adm/aboutme',$syllabus{'uploaded.photourl'}); |
$r->print('Last updated: '.$lastmod); |
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if ($syllabus{'uploaded.photourl'}) { |
$image=qq|<img name="userPhoto" src="$syllabus{'uploaded.photourl'} " class="LC_AboutMe_Image" alt="Photo of the user" />|; |
$r->print('<img src="'. |
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&Apache::lonnet::tokenwrapper($syllabus{'uploaded.photourl'}). |
if ($target eq 'tex') { |
'" align="right" />'); |
$image=&Apache::lonxml::xmlparse($r,'tex',$image); |
} |
} |
if ($allowed) { |
} |
$r->print( |
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'<form method="post" enctype="multipart/form-data">'. |
if ($allowed) { |
'<h3>Upload a Photo</h3>'. |
$r->print( |
'<input type="file" name="uploaddoc" size="50">'. |
'<form name="UploadPhoto" method="post" enctype="multipart/form-data" action="">'. |
'<input type="submit" name="storeupl" value="Upload">'. |
'<h3>'.&mt('Upload a Photo').'</h3>'. |
'</form><form method="post">'); |
'<p class="LC_info">'. |
} |
&mt('LON-CAPA will automatically scale your uploaded file so the image will not exceed a width of 400px and a height of 500px.').'</p>'. |
foreach (sort keys %syllabusfields) { |
'<input type="file" name="uploaddoc" size="50" />'. |
if (($syllabus{$_}) || ($allowed)) { |
'<input type="submit" name="storeupl" value="'.&mt('Upload').'" />'. |
my $message=$syllabus{$_}; |
'<input type="hidden" name="popup" value="'.$env{'form.popup'}.'" />'. |
$message=~s/\n/\<br \/\>/g; |
'</form>'); |
$message |
if ($syllabus{'uploaded.photourl'}) { |
=~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
$r->print('<form name="delPhoto" method="post" action="" ><input type="submit" name="delupl" value="'.&mt('Delete Photo').'" /> </form>') |
$message=&Apache::lontexconvert::msgtexconverted($message); |
} |
$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
$r->print('<p></p>'); |
$message.'</blockquote>'); |
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if ($allowed) { |
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$r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'. |
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$syllabus{$_}. |
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'</textarea><input type="submit" name="storesyl" value="Store" />'); |
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} |
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} |
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} |
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if ($allowed) { |
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$r->print('</form>'); |
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} |
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$r->print('</p>'); |
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} else { |
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$r->print('<p>No personal information provided.</p>'); |
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} |
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if ($ENV{'request.course.id'}) { |
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if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { |
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$r->print('<hr /><h3>User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course</h3>Shared by course faculty and staff<br />'); |
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&Apache::lonmsg::disfacetoface($r,$cnum,$cdom); |
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$r->print(&Apache::loncommon::noteswrapper('Add Records',$cnum,$cdom)); |
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} |
} |
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if($allowed) { |
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$r->print('<form name="lonaboutmeFields" method="post" action="" >'); |
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} |
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if ($target ne 'tex') { #print Image |
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$r->print($image.'<div class="LC_clear_float_footer"></div>'); |
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} #End Print Image |
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#Print Content eg. Contactinfo aboutme,... |
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&Apache::lontemplate::print_aboutme_content_template($r,$allowed,$target,\%syllabusfields,\%syllabus); |
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#End Print Content |
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if ($target ne 'tex') { #Begin Print RSS and portfiles |
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&print_portfiles_link($r,$is_course); |
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if (&Apache::lonrss::advertisefeeds($cnum,$cdom) ne '') { |
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&Apache::lontemplate::print_start_template($r,'RSS Feeds and Blogs','LC_Box'); |
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$r->print(&Apache::lonrss::advertisefeeds($cnum,$cdom)); |
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&Apache::lontemplate::print_end_template($r); |
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} |
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} #End Print RSS and portfiles |
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if ($allowed) { |
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if ($env{'form.popup'}) { |
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$r->print('<input type="hidden" name="popup" value="'. |
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$env{'form.popup'}.'" />'); |
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} |
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$r->print('</form>'); |
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} |
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if ($target ne 'tex') {$r->print('<br />');} else {$r->print('\\\\');} |
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} else { |
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$r->print('<p class="LC_info">'.&mt('No personal information provided').'.</p>'); |
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} |
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|
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if ($env{'request.course.id'} |
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&& &Apache::lonnet::allowed('srm',$env{'request.course.id'}) |
|
&& &Apache::lonnet::in_course($cdom,$cnum,$coursedomain,$coursenum,undef,1)) { |
|
if ($target ne 'tex') { |
|
$r->print('<a name="coursecomment" />'); |
|
&Apache::lontemplate::print_start_template($r,&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course'),'LC_Box'); |
|
$r->print('<span class="LC_info">'); |
|
$r->print(&mt('Shared by course faculty and staff').&Apache::loncommon::help_open_topic("Course_Face_To_Face_Records,Course_Critical_Message")); |
|
$r->print('</span>'); |
|
&Apache::lonmsgdisplay::disfacetoface($r,$cnum,$cdom); |
|
&Apache::lontemplate::print_end_template($r); |
|
|
|
} else { |
|
$r->print('\\\\\textbf{'.&mt('User Notes, Records of Face-To-Face Discussions, and Critical Messages in Course').'}\\\\'.&mt('Shared by course faculty and staff').'\\\\\\\\'); |
|
&Apache::lonmsgdisplay::disfacetoface($r,$cnum,$cdom, 'tex'); |
|
} |
|
} |
|
if ($target ne 'tex') { |
|
$r->print('</div>'); |
|
if ($env{'form.popup'}) { |
|
$r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>'); |
|
} |
|
$r->print(&Apache::loncommon::end_page()); |
|
} else { |
|
$r->print('\end{document}'); |
} |
} |
$r->print('</body></html>'); |
|
|
|
|
|
return OK; |
return OK; |
} |
} |
|
|
|
sub aboutme_info { |
|
my ($r,$is_course) = @_; |
|
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
|
my $name; |
|
if (!$is_course) { |
|
$name = &Apache::loncommon::plainname($cnum,$cdom); |
|
} |
|
return ($cdom,$cnum,$name); |
|
} |
|
|
|
sub print_portfiles_link { |
|
my ($r,$is_course) = @_; |
|
my ($cdom,$cnum,$name) = &aboutme_info($r,$is_course); |
|
my $filecounts = &portfolio_files($r,'showlink',undef,$is_course, |
|
$cdom,$cnum,$name); |
|
my $query_string = &build_query_string(); |
|
my $output; |
|
my %lt = &Apache::lonlocal::texthash( |
|
'vpfi' => 'Viewable portfolio files', |
|
'vgpf' => 'Viewable group portfolio files', |
|
'difl' => 'Display file listing', |
|
); |
|
if ($filecounts->{'both'} > 0) { |
|
$output = '<div class="LC_Box"><h4 class="LC_hcell">'; |
|
$output .= ($is_course?$lt{'vgpf'}:$lt{'vpfi'}).'</h4>'; |
|
|
|
#$output = '<h4>'.($is_course?$lt{'vgpf'}:$lt{'vpfi'}).'</h4>'; |
|
$output .= '<a href="/adm/'.$cdom.'/'.$cnum.'/aboutme/portfolio'. |
|
$query_string.'">'.$lt{'difl'}. |
|
'</a><br /><br />'; |
|
if ($filecounts->{'both'} == 1) { |
|
if ($is_course) { |
|
$output .= &mt('One group portfolio file is available.').'<ul>'; |
|
} else { |
|
$output .= &mt('One portfolio file owned by [_1] is available.',$name).'<ul>'; |
|
} |
|
} else { |
|
if ($is_course) { |
|
$output .= &mt('A total of [_1] group portfolio files are available.',$filecounts->{'both'}).'<ul>'; |
|
} else { |
|
$output .= &mt('A total of [_1] portfolio files owned by [_2] are available.',$filecounts->{'both'},$name).'<ul>'; |
|
} |
|
} |
|
if ($filecounts->{'withoutpass'}) { |
|
$output .= '<li>'.&mt('[quant,_1,file is,files are] publicly accessible.',$filecounts->{'withoutpass'}).'</li>'; |
|
} |
|
if ($filecounts->{'withpass'}) { |
|
$output .= '<li>'.&mt('[quant,_1,file requires,files require] a passphrase for access.',$filecounts->{'withpass'}).'</li>'; |
|
} |
|
$output .= '</ul>'; |
|
$output .= '</div>'; |
|
} elsif ($is_course) { |
|
$output .= '<div class="LC_info">'.&mt('There are currently no publicly accessible or password protected group portfolio files.').'</div>'; |
|
} |
|
$r->print($output); |
|
return; |
|
} |
|
|
|
sub build_query_string { |
|
my ($new_items) = @_; |
|
my $query_string; |
|
my @formelements = ('register'); |
|
my $new = 0; |
|
if (ref($new_items) eq 'HASH') { |
|
$new = 1; |
|
if (!defined($new_items->{'forceedit'}) && |
|
!defined($new_items->{'forcestudent'})) { |
|
push(@formelements,('forceedit','forcestudent')); |
|
} |
|
} else { |
|
push(@formelements,('forceedit','forcestudent')); |
|
} |
|
foreach my $element (@formelements) { |
|
if (exists($env{'form.'.$element})) { |
|
if ((!$new) || (!defined($new_items->{$element}))) { |
|
$query_string .= '&'.$element.'='.$env{'form.'.$element}; |
|
} |
|
} |
|
} |
|
if ($new) { |
|
foreach my $key (keys(%{$new_items})) { |
|
$query_string .= '&'.$key.'='.$new_items->{$key}; |
|
} |
|
} |
|
$query_string =~ s/^\&/\?/; |
|
return $query_string; |
|
} |
|
|
|
sub display_portfolio_header { |
|
my ($r,$is_course) = @_; |
|
my ($cdom,$cnum,$name) = &aboutme_info($r,$is_course); |
|
my $query_string = &build_query_string(); |
|
my $args = {'domain' => $cdom}; |
|
if ($env{'form.forcestudent'}) { |
|
$args->{'function'} = 'student'; |
|
} |
|
my $output; |
|
if ($is_course) { |
|
if (($env{'request.course.id'} eq $cdom.'_'.$cnum) && |
|
($env{'form.register'})) { |
|
$args->{force_register} = $env{'form.register'}; |
|
} else { |
|
my %coursedescription = &Apache::lonnet::coursedescription($cdom.'_'.$cnum); |
|
my $cdescr = $coursedescription{'description'}; |
|
my $brcrum = [{href=>"/adm/$cdom/$cnum/aboutme".$query_string, |
|
text=>&mt('Course Information - [_1]',$cdescr), |
|
no_mt=>1}, |
|
{href=>"/adm/$cdom/$cnum/aboutme/portfolio".$query_string, |
|
text=>'Viewable group portfolio files'} |
|
]; |
|
$args->{bread_crumbs} = $brcrum; |
|
} |
|
$output = &Apache::loncommon::start_page('Viewable group portfolio files',undef,$args). |
|
'<h3>'.&mt('Group Portfolio files').'</h3>'; |
|
} else { |
|
if ($env{'request.course.id'} && $env{'form.register'}) { |
|
$args->{force_register} = $env{'form.register'}; |
|
} else { |
|
my $brcrum = [{href => "/adm/$cdom/$cnum/aboutme".$query_string, |
|
text => &mt('Personal Information Page - [_1]',$name), |
|
title => &mt('Go to personal information page for [_1]',$name), |
|
no_mt => 1}, |
|
{href => "/adm/$cdom/$cnum/aboutme/portfolio".$query_string, |
|
text => 'Viewable files', |
|
title => &mt('Viewable portfolio files for [_1]',$name), |
|
no_mt => 1} |
|
]; |
|
$args->{bread_crumbs} = $brcrum; |
|
} |
|
$output = |
|
&Apache::loncommon::start_page('Viewable portfolio files', |
|
undef,$args). |
|
'<h3>'.&mt('Portfolio files for [_1]',$name).'</h3>'; |
|
} |
|
$r->print($output); |
|
return; |
|
} |
|
|
|
sub display_portfolio_files { |
|
my ($r,$is_course) = @_; |
|
my ($cdom,$cnum,$name) = &aboutme_info($r,$is_course); |
|
my %lt = &Apache::lonlocal::texthash( |
|
'withoutpass' => 'passphrase not required', |
|
'withpass' => 'passphrase protected', |
|
'both' => 'all access types ', |
|
); |
|
|
|
my $portaccess = 'withoutpass'; |
|
if (exists($env{'form.portaccess'})) { |
|
$portaccess = $env{'form.portaccess'}; |
|
} |
|
|
|
my $output = '<form action="'.&HTML::Entities::encode($r->uri,'<>&"') |
|
.'" name="displaystatus" method="post">'. |
|
&mt('File access type: ').'<select name="portaccess">'; |
|
foreach my $type ('withoutpass','withpass','both') { |
|
$output .= '<option value="'.$type.'" '; |
|
if ($portaccess eq $type) { |
|
$output .= 'selected="selected"'; |
|
} |
|
$output .= '>'.$lt{$type}.'</option>'; |
|
} |
|
$output .= '</select>'."\n"; |
|
if ($env{'form.register'}) { |
|
$output .= '<input type="hidden" name="register" value="'.$env{'form.register'}.'" />'."\n"; |
|
} |
|
$output .= '<input type="submit" name="portaccessbutton" value="'. |
|
&mt('Update display').'" />'. |
|
'</form><br /><br />'; |
|
$r->print($output); |
|
my $filecounts = &portfolio_files($r,'listfiles',\%lt,$is_course, |
|
$cdom,$cnum,$name); |
|
if (!($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public')) { |
|
if ($env{'request.course.id'} && $env{'form.register'}) { |
|
my $query_string = &build_query_string(); |
|
$r->print('<br /><a href="/adm/'.$cdom.'/'.$cnum. |
|
'/aboutme'.$query_string.'">'); |
|
if ($is_course) { |
|
$r->print(&mt('Course Information page')); |
|
} else { |
|
$r->print(&mt('Information about [_1]',$name)); |
|
} |
|
$r->print('</a>'); |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub portfolio_files { |
|
my ($r,$mode,$lt,$is_course,$cdom,$cnum,$name) = @_; |
|
my $filecounts = { |
|
withpass => 0, |
|
withoutpass => 0, |
|
both => 0, |
|
}; |
|
my $current_permissions = |
|
&Apache::lonnet::get_portfile_permissions($cdom,$cnum); |
|
my %access_controls = |
|
&Apache::lonnet::get_access_controls($current_permissions); |
|
my $portaccess; |
|
if ($mode eq 'showlink') { |
|
$portaccess = 'both'; |
|
} else { |
|
$portaccess = 'withoutpass'; |
|
if (exists($env{'form.portaccess'})) { |
|
$portaccess = $env{'form.portaccess'}; |
|
} |
|
} |
|
|
|
my $diroutput; |
|
if ($is_course) { |
|
my %files_by_group; |
|
foreach my $filename (sort(keys(%access_controls))) { |
|
my ($group,$path) = split('/',$filename,2); |
|
$files_by_group{$group}{$path} = $access_controls{$filename}; |
|
} |
|
foreach my $group (sort(keys(%files_by_group))) { |
|
my %fileshash; |
|
my $grpout .= &build_hierarchy($r,$cdom,$cnum,$portaccess, |
|
$is_course,$filecounts,$mode, |
|
$files_by_group{$group}, |
|
\%fileshash,$group); |
|
if ($grpout) { |
|
$diroutput .= '<h3>'.$group.'</h3>'.$grpout.'<br />'; |
|
} |
|
} |
|
} else { |
|
my %allfileshash; |
|
$diroutput = &build_hierarchy($r,$cdom,$cnum,$portaccess,$is_course, |
|
$filecounts,$mode,\%access_controls, |
|
\%allfileshash); |
|
} |
|
if ($mode eq 'listfiles') { |
|
if ($filecounts->{'both'}) { |
|
$r->print($diroutput); |
|
} else { |
|
my $access_text; |
|
if (ref($lt) eq 'HASH') { |
|
$access_text = $lt->{$portaccess}; |
|
} |
|
$r->print(&mt('There are no available files of the specified access type: [_1]',$access_text)); |
|
} |
|
} |
|
return $filecounts; |
|
} |
|
|
|
sub build_hierarchy { |
|
my ($r,$cdom,$cnum,$portaccess,$is_course,$filecounts,$mode,$access_info, |
|
$allfileshash,$group) = @_; |
|
foreach my $filename (sort(keys(%{$access_info}))) { |
|
my $access_status = |
|
&Apache::lonnet::get_portfolio_access($cdom,$cnum,$filename,$group,$$access_info{$filename}); |
|
if ($portaccess eq 'both') { |
|
if (($access_status ne 'ok') && |
|
($access_status !~ /^[^:]+:guest_/)) { |
|
next; |
|
} |
|
} elsif ($portaccess eq 'withoutpass') { |
|
if ($access_status ne 'ok') { |
|
next; |
|
} |
|
} elsif ($portaccess eq 'withpass') { |
|
if ($access_status !~ /^[^:]+:guest_/) { |
|
next; |
|
} |
|
} |
|
if ($mode eq 'listfiles') { |
|
$filename =~ s/^\///; |
|
my @pathitems = split('/',$filename); |
|
my $lasthash = $allfileshash; |
|
while (@pathitems > 1) { |
|
my $newlevel = shift(@pathitems); |
|
if (!exists($lasthash->{$newlevel})) { |
|
$lasthash->{$newlevel} = {}; |
|
} |
|
$lasthash = $lasthash->{$newlevel}; |
|
} |
|
$lasthash->{$pathitems[0]} = $filename; |
|
} |
|
if ($access_status eq 'ok') { |
|
$filecounts->{'withoutpass'} ++; |
|
} elsif ($access_status =~ /^[^:]+:guest_/) { |
|
$filecounts->{'withpass'} ++; |
|
} |
|
} |
|
$filecounts->{'both'} = $filecounts->{'withoutpass'} + |
|
$filecounts->{'withpass'}; |
|
my $output; |
|
if ($mode eq 'listfiles') { |
|
if ($filecounts->{'both'} > 0) { |
|
$output = &Apache::loncommon::start_data_table(); |
|
$output .= &parse_directory($r,0,$allfileshash,'',$is_course, |
|
$group); |
|
$output .= &Apache::loncommon::end_data_table(); |
|
} |
|
} |
|
return $output; |
|
} |
|
|
|
sub parse_directory { |
|
my ($r,$depth,$currhash,$path,$is_course,$group) = @_; |
|
my ($cdom,$cnum,$name) = &aboutme_info($r,$is_course); |
|
$depth++; |
|
my $output; |
|
|
|
my $portfolio_root = &Apache::portfolio::get_portfolio_root($cdom,$cnum, |
|
$group); |
|
my $getpropath = 1; |
|
my ($listref,$listerror) = |
|
&Apache::lonnet::dirlist($portfolio_root.$path,$cdom,$cnum,$getpropath); |
|
my %dirlist; |
|
if (ref($listref) eq 'ARRAY') { |
|
%dirlist = map { ((split('&',$_,2))[0],1) } @{$listref}; |
|
} |
|
foreach my $item (sort(keys(%{$currhash}))) { |
|
$output .= &Apache::loncommon::start_data_table_row(); |
|
$output .= '<td style="padding-left: '.($depth*25).'px">'; |
|
if (ref($currhash->{$item}) eq 'HASH') { |
|
my $title=&HTML::Entities::encode($item,'<>&"'); |
|
$output .= '<img src="'.&Apache::loncommon::lonhttpdurl("/adm/lonIcons/navmap.folder.open.gif").'" alt="'.&mt('Folder').' '.$title.'" class="LC_icon" /> '.$title; |
|
$output .= '</td><td> </td>' |
|
.&Apache::loncommon::end_data_table_row(); |
|
$output .= &parse_directory($r,$depth,$currhash->{$item}, |
|
$path.'/'.$item,$is_course,$group); |
|
} else { |
|
my $file_name; |
|
if ($currhash->{$item} =~ m|/([^/]+)$|) { |
|
$file_name = $1; |
|
} else { |
|
$file_name = $currhash->{$item}; |
|
} |
|
my $have_meta = exists($dirlist{$file_name.'.meta'}); |
|
my $url; |
|
if ($is_course) { |
|
$url = '/uploaded/'.$cdom.'/'.$cnum.'/groups/'.$group. |
|
'/portfolio/'.$currhash->{$item}; |
|
} else { |
|
$url = '/uploaded/'.$cdom.'/'.$cnum.'/portfolio/'.$currhash->{$item}; |
|
} |
|
my $showname; |
|
if ($have_meta) { |
|
$showname = &Apache::lonnet::metadata($url,'title'); |
|
} |
|
if ($showname eq '') { |
|
$showname = $file_name; |
|
} else { |
|
$showname = $file_name.' ('.$showname.')'; |
|
} |
|
|
|
$showname=&HTML::Entities::encode($showname,'<>&"'); |
|
$output .= '<a href="'.$url.'">'. |
|
'<img alt="" src="'.&Apache::loncommon::icon($currhash->{$item}).'" class="LC_icon" />'. |
|
' '.$showname.'</a>'; |
|
$output.='</td><td>'; |
|
if ($have_meta) { |
|
$output.= '<a href="'.$url.'.meta"><img alt="'.&mt('Metadata').'" src="'. |
|
&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.png'). |
|
'" class="LC_icon" /></a>'; |
|
} |
|
$output .= '</td>' |
|
.&Apache::loncommon::end_data_table_row(); |
|
} |
|
} |
|
return $output; |
|
} |
|
|
|
sub aboutme_access { |
|
my ($uname,$udom) = @_; |
|
my $privcheck = $env{'request.course.id'}; |
|
my $sec; |
|
if ($env{'request.course.sec'} ne '') { |
|
$sec = $env{'request.course.sec'}; |
|
$privcheck .= '/'.$sec; |
|
} |
|
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
if (($cdom eq '') || ($cnum eq '')) { |
|
my %coursehash = &Apache::lonnet::coursedescription($env{'request.course.id'}); |
|
$cdom = $coursehash{'domain'}; |
|
$cnum = $coursehash{'cnum'}; |
|
} |
|
if ((&Apache::lonnet::allowed('srm',$privcheck)) || |
|
(&Apache::lonnet::allowed('dff',$privcheck))) { |
|
if (&Apache::lonnet::in_course($uname,$udom,$cnum,$cdom,undef,1)) { |
|
return 1; |
|
} |
|
} |
|
return; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |