version 1.104, 2009/12/22 06:31:02
|
version 1.123, 2013/05/14 14:30:15
|
Line 52 sub handler {
|
Line 52 sub handler {
|
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
# ------------------------------------------------------------ Get query string |
# ------------------------------------------------------------ Get query string |
&Apache::loncommon::get_unprocessed_cgi |
&Apache::loncommon::get_unprocessed_cgi |
($ENV{'QUERY_STRING'},['forcestudent','register','forceedit','wrapperdisplay']); |
($ENV{'QUERY_STRING'},['register','forceedit','todocs', |
|
'folderpath','title']); |
# ----------------------------------------------------- Is this even a course? |
# ----------------------------------------------------- Is this even a course? |
my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
if ($homeserver eq 'no_host') { |
if ($homeserver eq 'no_host') { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
&Apache::loncommon::simple_error_page($r,'No syllabus available', |
&Apache::loncommon::simple_error_page($r,'No syllabus available', |
'No syllabus available'); |
'No syllabus available'); |
return OK; |
return OK; |
|
} elsif (!&Apache::lonnet::is_course($cdom,$cnum)) { |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
&Apache::loncommon::simple_error_page($r,'No syllabus available', |
|
'The course/community for which the syllabus was requested does not exist.'); |
|
return OK; |
} |
} |
# ------------------------------------- There is such a course, get environment |
# ------------------------------------- There is such a course, get environment |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
Line 70 sub handler {
|
Line 77 sub handler {
|
if ($target eq 'tex') { |
if ($target eq 'tex') { |
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
} |
} |
# -------------------------------------------------- Let's see who handles this |
|
my $externalsyllabus=$courseenv{'externalsyllabus'}; |
|
|
|
if ($externalsyllabus=~/\w/) { |
# --------------------------------------------------------------- Force Student |
|
my ($forceedit,$forcestudent); |
|
if ($env{'form.forceedit'}) { $forceedit=1; } |
|
if (!$forceedit) { |
|
$forcestudent=1; |
|
} |
|
|
if ($env{'form.wrapperdisplay'} eq 'menu') { |
# --------------------------------------------------------------- Check Privileges |
$r->print(&Apache::lonwrapper::simple_menu()); |
my $allowed = 0; |
} else { |
if ($env{'user.environment'}) { |
$r->print(&Apache::lonwrapper::wrapper("/public/$cdom/$cnum/syllabus?wrapperdisplay=menu", |
# does this user have privileges to post, etc? |
$externalsyllabus)); |
if ($env{'request.course.id'} |
} |
&& $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'} |
return OK; |
&& $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) { |
|
$allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
|
if ($forcestudent or $target eq 'tex') { $allowed=0; } |
|
} |
|
} |
|
|
|
# -------------------------------------------------- Let's see who handles this |
|
my $external=$courseenv{'externalsyllabus'}; |
|
my $uploaded=$courseenv{'uploadedsyllabus'}; |
|
my $minimal=$courseenv{'minimalsyllabus'}; |
|
|
|
if (($minimal =~/\w/) || ($uploaded =~/\w/)) { |
|
my $item; |
|
if ($minimal =~/\w/) { |
|
if ($external =~ m{\Q$minimal\E$}) { |
|
undef($external); |
|
} |
|
$item = $minimal; |
|
} elsif ($uploaded =~/\w/) { |
|
if ($external =~ m{\Q$uploaded\E$}) { |
|
undef($external); |
|
} |
|
$item = $uploaded; |
|
} |
|
unless ($allowed && $forceedit) { |
|
my $file=&Apache::lonnet::filelocation("",$item); |
|
if ($file =~ /\.(sty|css|js|txt|tex|html?)$/) { |
|
my $filetype; |
|
if ($file =~ /\.(sty|css|js|txt|tex)$/) { |
|
$filetype=$1; |
|
} else { |
|
$filetype='html'; |
|
} |
|
my $result = ''; |
|
my $filecontents=&Apache::lonnet::getfile($file); |
|
if ($filecontents eq -1) { |
|
$r->print(&mt('Syllabus file unavailable')); |
|
} elsif ($filetype eq 'html') { |
|
my %mystyle; |
|
&Apache::structuretags::reset_problem_globals(); |
|
my $oldfile = $env{'request.filename'}; |
|
$env{'request.filename'} = $item; |
|
$result = &Apache::lonxml::xmlparse($r,'web',$filecontents, |
|
'',%mystyle); |
|
&Apache::structuretags::reset_problem_globals(); |
|
&Apache::lonhomework::finished_parsing(); |
|
$env{'request.filename'} = $oldfile; |
|
&Apache::lonxml::add_messages(\$result); |
|
$r->print($result); |
|
} |
|
} else { |
|
$r->print(&Apache::lonwrapper::wrapper($item)); |
|
} |
|
return OK; |
|
} |
|
} elsif ($external=~/\w/) { |
|
unless ($allowed && $forceedit) { |
|
$r->print(&Apache::lonwrapper::wrapper($external)); |
|
return OK; |
|
} |
} |
} |
|
|
|
my $crstype = &Apache::loncommon::course_type(); |
|
|
# ------------------------------ The buck stops here: internal syllabus display |
# ------------------------------ The buck stops here: internal syllabus display |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
my %syllabusfields=&Apache::lonlocal::texthash( |
my %syllabusfields=&Apache::lonlocal::texthash( |
Line 102 sub handler {
|
Line 173 sub handler {
|
'jjj_weblinks' => 'Web Links', |
'jjj_weblinks' => 'Web Links', |
'kkk_textbook' => 'Textbook', |
'kkk_textbook' => 'Textbook', |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
# --------------------------------------------------------------- Force Student |
# ---------------------------------------------------------- Load syllabus info |
my $forcestudent=''; |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
if ($env{'form.forcestudent'}) { $forcestudent='student'; }; |
my ($output,%displayfields,%noshow); |
my $forceedit=''; |
|
if ($env{'form.forceedit'}) { $forceedit='edit'; } |
|
|
|
# ----------------------------------------------------------------- Make header |
# This handler might be called anonymously ... |
|
# ----------------------------------------------------- Only if not public call |
|
if ($allowed) { |
|
if (($env{'form.choice'} =~ /^(template|minimal|url|file)$/) || |
|
($env{'form.phase'} =~ /^(upload|check)_embedded$/)) { |
|
my $earlyout; |
|
($earlyout,$uploaded,$external,$minimal,$output) = |
|
&save_changes($cnum,$cdom,$uploaded,$external,$minimal, |
|
\%syllabus,\%syllabusfields,\%courseenv); |
|
if (($env{'form.choice'} eq 'minimal') && |
|
($minimal eq "/uploaded/$cdom/$cnum/portfolio/syllabus/loncapa.html")) { |
|
delete($env{'form.symb'}); |
|
delete($env{'request.symb'}); |
|
$r->internal_redirect("$minimal?editmode=1&forceedit=1"); |
|
return OK; |
|
} |
|
if ($earlyout) { |
|
if ($target ne 'tex') { |
|
&print_header($r,$cnum,$cdom,$crstype,$allowed,$forceedit, |
|
\%syllabus,\%syllabusfields); |
|
$r->print($output. |
|
&Apache::loncommon::end_page()); |
|
} |
|
return OK; |
|
} |
|
} |
|
} |
|
if ($target ne 'tex') { |
|
&print_header($r,$cnum,$cdom,$crstype,$allowed,$forceedit,\%syllabus, |
|
\%syllabusfields); |
|
$r->print($output); |
|
} |
|
|
|
# -------------------------------------------- Determine which fields are shown |
|
|
|
if ($syllabus{'uploaded.fields'}) { |
|
if ($syllabus{'uploaded.fields'} eq 'none') { |
|
foreach my $field (keys(%syllabusfields)) { |
|
$displayfields{$field} = ' style="display:none;"'; |
|
$noshow{$field} = 1; |
|
} |
|
} else { |
|
my %included; |
|
map { $included{$_} = 1; } split(/,/,$syllabus{'uploaded.fields'}); |
|
foreach my $field (keys(%syllabusfields)) { |
|
my ($prefix) = split(/_/,$field); |
|
if ($included{$prefix}) { |
|
$displayfields{$field} = ' style="display:block;"'; |
|
} else { |
|
$displayfields{$field} = ' style="display:none;"'; |
|
$noshow{$field} = 1; |
|
} |
|
} |
|
} |
|
} else { |
|
foreach my $field (keys(%syllabusfields)) { |
|
if ($syllabus{$field} ne '') { |
|
$displayfields{$field} = ' style="display:block;"'; |
|
} else { |
|
$displayfields{$field} = ' style="display:none;"'; |
|
} |
|
} |
|
} |
|
|
|
if ($allowed) { |
|
#---------------------------------- Print External URL Syllabus Info if editing |
|
if ($target ne 'tex') { |
|
my $protocol = $Apache::lonnet::protocol{$homeserver}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
my $link = $protocol.'://'.&Apache::lonnet::hostname($homeserver).$r->uri; |
|
$r->print('<div class="LC_left_float">' |
|
.'<span class="LC_help_open_topic LC_info">' |
|
.'<span class="LC_info">' |
|
.&mt('Public link (no log-in): [_1]','<tt>'.$link.'</tt>') |
|
.' </span>'.&Apache::loncommon::help_open_topic('Syllabus_ExtLink') |
|
.'</span>' |
|
.'</div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n"); |
|
my $lonhost = $r->dir_config('lonHostID'); |
|
$r->print(&chooser($external,$uploaded,$minimal,$cdom,$cnum,$lonhost, |
|
\%syllabusfields,\%syllabus)); |
|
} |
|
} else { |
|
#--------------------------------------------- Print last update unless editing |
|
my $lastmod=$syllabus{'uploaded.lastmodified'}; |
|
$lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); |
|
my $who; |
|
if ($syllabus{'uploaded.lastmodified'}) { |
|
if (($env{'user.name'} ne 'public') && ($env{'user.domain'} ne 'public')) { |
|
$who = &Apache::loncommon::aboutmewrapper( |
|
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
|
$syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'}, |
|
$syllabus{'uploaded.domain'}); |
|
} else { |
|
# Public user? |
|
# Only display name of user, but no link to personal information page |
|
$who = &Apache::loncommon::plainname( |
|
$syllabus{'uploaded.name'}, |
|
$syllabus{'uploaded.domain'}); |
|
} |
|
} |
|
if ($target ne 'tex') { |
|
$r->print('<div class="LC_info">'.&mt('Last updated').': '. |
|
$lastmod . ' '. |
|
($who ? &mt('by').' '.$who |
|
: '' ) . |
|
'</div>' ); |
|
} else { |
|
$r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '. |
|
($who? &mt('by').'\\\\ '. |
|
&Apache::loncommon::plainname($syllabus{'uploaded.name'},$syllabus{'uploaded.domain'}) |
|
:'') |
|
.'\\\\'); |
|
} |
|
} |
|
|
|
#-------------------------------------------------------------- Print Headtitle |
|
if ($target ne 'tex') { |
|
my $display = 'block'; |
|
if ($external || $uploaded || $minimal) { |
|
$display = 'none'; |
|
} |
|
$r->print('<div class="LC_Box" id="template" style="display: '.$display.'">'. |
|
'<h2 class="LC_hcell">'.$courseenv{'description'}.'</h2>'); |
|
if ($allowed) { |
|
$r->print('<div style="margin: 0; float:left;">'. |
|
'<h3>'.&Apache::lonnet::domain($cdom,'description').'</h3>'. |
|
'</div>'); |
|
# Print Help Text if editing at right side of screen |
|
$r->print('<div style="margin: 0; float:right;">'. |
|
&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes',&mt('Help with filling in text boxes')). |
|
'</div><br clear="all" />'); |
|
} else { |
|
$r->print('<h3>'.&Apache::lonnet::domain($cdom,'description').'</h3>'); |
|
} |
|
} else { |
|
$r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'. |
|
&Apache::lonnet::domain($cdom,'description').'}\\\\'); |
|
} |
|
# -------------------------------------------------------- Get course personnel |
|
my $hidepersonnel; |
|
if (($syllabus{'uploaded.fields'}) && |
|
(($syllabus{'uploaded.fields'} eq 'none') || |
|
($syllabus{'uploaded.fields'} !~ /000/))) { |
|
$hidepersonnel = 1; |
|
} |
|
if ($target ne 'tex') { |
|
if ($allowed) { |
|
my $display = ' style="display:block;"'; |
|
if ($hidepersonnel) { |
|
$display = ' style="display:none;"'; |
|
} |
|
&Apache::lontemplate::print_start_template($r,&mt('Personnel'),'LC_Box', |
|
'box_000_showpeople',$display); |
|
$r->print(&get_personnel($r,$target,$cdom,$cnum,$allowed)); |
|
&Apache::lontemplate::print_end_template($r); |
|
} else { |
|
unless ($hidepersonnel) { |
|
&Apache::lontemplate::print_start_template($r,&mt('Personnel'),'LC_Box'); |
|
$r->print(&get_personnel($r,$target,$cdom,$cnum,$allowed)); |
|
&Apache::lontemplate::print_end_template($r); |
|
} |
|
} |
|
} else { |
|
unless ($hidepersonnel) { |
|
$r->print(&get_personnel($r,$target,$cdom,$cnum,$allowed)); |
|
} |
|
} |
|
# -------------------------------------------------------------- Announcements? |
|
my $day = &Apache::lonannounce::showday(time,2, |
|
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
|
my $hidefeeds; |
|
if (($syllabus{'uploaded.fields'}) && |
|
(($syllabus{'uploaded.fields'} eq 'none') || |
|
($syllabus{'uploaded.fields'} !~ /111/))) { |
|
$hidefeeds = 1; |
|
} |
|
if ($target ne 'tex') { |
|
if ($allowed) { |
|
my $display = ' style="display:block;"'; |
|
if ($hidefeeds) { |
|
$display = ' style="display:none;"'; |
|
} |
|
&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box', |
|
'box_111_showrssfeeds',$display); |
|
my ($numfeeds,$hiddenfeeds,$rsslinktext); |
|
my $feeds=&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit,\$numfeeds, |
|
\$hiddenfeeds); |
|
if ($numfeeds) { |
|
$r->print($feeds); |
|
$rsslinktext = &mt('New RSS Feed or Blog'); |
|
} else { |
|
my $msg = '<br />'. |
|
&mt("RSS Feeds and Blogs item is not included in a student's view of the syllabus."); |
|
if ($hiddenfeeds) { |
|
$r->print('<p class="LC_info">'. |
|
&mt('All feeds currently hidden'). |
|
$msg. |
|
'</p>'); |
|
} else { |
|
$r->print('<p class="LC_info">'. |
|
&mt('No current feeds'). |
|
$msg. |
|
'</p>'); |
|
} |
|
$rsslinktext = &mt('Manage Course RSS Feeds/Blogs'); |
|
if ($crstype eq 'Community') { |
|
$rsslinktext = &mt('Manage Communiity RSS Feeds/Blogs'); |
|
} |
|
} |
|
my $editurl= &Apache::lonnet::absolute_url().'/adm/'.$cdom.'/'.$cnum.'/_rss.html'; |
|
$r->print( '<a href="'.$editurl.'">'.$rsslinktext.'</a>'); |
|
&Apache::lontemplate::print_end_template($r); |
|
} else { |
|
unless ($hidefeeds) { |
|
my $feeds = &Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit); |
|
if ($feeds ne '') { |
|
&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box'); |
|
$r->print($feeds); |
|
&Apache::lontemplate::print_end_template($r); |
|
} |
|
} |
|
} |
|
} else { |
|
$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
|
} |
|
# ---------------------------------------------------------------- Get syllabus |
|
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
|
if ($allowed) { |
|
$r->print('<form method="post" action="">'); |
|
} |
|
|
|
my $url_include_handler = sub { |
|
my ($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed, $display) = @_; |
|
my %data = %{$data_ref}; |
|
my %fields = %{$fields_ref}; |
|
my $urls=$message; |
|
$message=''; |
|
foreach my $filelink (split(/\n/,$urls)) { |
|
my $output=''; |
|
# embed style? |
|
my ($curfext)=($filelink=~/\.([^\.]+)$/); |
|
my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
|
if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) {# make ssi call and remove everything but the body contents |
|
$output=&Apache::lonnet::ssi_body($filelink); |
|
} elsif ($embstyle eq 'img') {# embed as an image |
|
$output='<img src="'.$filelink.'" />'; |
|
} |
|
if ($output ne '') { |
|
if ($target ne 'tex') { |
|
$message.='<p>'.$output.'</p>'; |
|
} else { |
|
$message.=' '.&Apache::lonxml::xmlparse($r,'tex','<p>'.$output.'</p>').' '; |
|
} |
|
} |
|
} |
|
if ($allowed) { |
|
&Apache::lonfeedback::newline_to_br(\$urls); |
|
&Apache::lontemplate::print_start_template($r,$fields{$field}. |
|
&Apache::loncommon::help_open_topic('Syllabus_URLs'),'LC_Box', |
|
'box_'.$field,$display); |
|
$r->print($urls); |
|
$r->print("<br /><div>"); |
|
&Apache::lontemplate::print_textarea_template($r, $data{$field}, |
|
$field, Apache::lontemplate->RICH_TEXT_ALWAYS_OFF); |
|
&Apache::lontemplate::print_saveall_template($r); |
|
$r->print("</div>"); |
|
&Apache::lontemplate::print_end_template($r); |
|
|
|
} else { |
|
$r->print($message); |
|
} |
|
}; |
|
my %custom_hash = ( 'lll_includeurl' => $url_include_handler ); |
|
&Apache::lontemplate::print_template_fields($r, \%syllabus, \%syllabusfields, |
|
$target, $allowed, Apache::lontemplate->RICH_TEXT_DETECT_HTML, \%custom_hash, |
|
undef,\%displayfields,\%noshow); |
|
if ($allowed) { |
|
$r->print('</form>'. |
|
&Apache::lonhtmlcommon::htmlareaselectactive()); |
|
} |
|
} else { |
|
if ($target ne 'tex') {$r->print('<p class="LC_info">');} else {$r->print('\par ');} |
|
$r->print(&mt('No syllabus information provided.')); |
|
if ($target ne 'tex') {$r->print('</p>');} |
|
} |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); |
|
my $js; |
|
if ($env{'form.backto'} eq 'coursecatalog') { |
if ($env{'form.backto'} eq 'coursecatalog') { |
$js .= <<"ENDSCRIPT"; |
$r->print('<form name="backtocat" method="post" action="/adm/coursecatalog">'. |
|
&Apache::lonhtmlcommon::echo_form_input(['backto','courseid']). |
|
'</form>'); |
|
} |
|
$r->print(&Apache::loncommon::end_page()); |
|
} else { |
|
$r->print('\end{document}'); |
|
} |
|
return OK; |
|
} |
|
|
|
sub print_header { |
|
my ($r,$cnum,$cdom,$crstype,$allowed,$forceedit,$syllabus,$syllabusfields) = @_; |
|
return unless ((ref($syllabus) eq 'HASH') || (ref($syllabusfields) eq 'HASH')); |
|
# ----------------------------------------------------------------- Make header |
|
my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); |
|
my $js; |
|
if ($env{'form.backto'} eq 'coursecatalog') { |
|
$js .= <<"ENDSCRIPT"; |
|
|
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
|
|
function ToCatalog(caller) { |
function ToCatalog(caller) { |
numidx = getIndexByName('coursenum'); |
numidx = getIndexByName('coursenum'); |
if (numidx > -1) { |
if (numidx > -1) { |
Line 135 function getIndexByName(item) {
|
Line 506 function getIndexByName(item) {
|
return -1; |
return -1; |
} |
} |
|
|
|
// ]]> |
</script> |
</script> |
|
|
ENDSCRIPT |
ENDSCRIPT |
|
} |
|
if ($allowed && $forceedit) { |
|
my $check_uncheck = &Apache::loncommon::check_uncheck_jscript(); |
|
my @fieldnames = sort(keys(%{$syllabusfields})); |
|
unshift(@fieldnames,'000_showpeople','111_showrssfeeds'); |
|
my (@checked,@unchecked); |
|
if ($syllabus->{'uploaded.fields'} eq 'none') { |
|
my $lastidx = scalar(@fieldnames)-1; |
|
@unchecked = (0..$lastidx); |
|
} elsif ($syllabus->{'uploaded.fields'}) { |
|
my %included; |
|
map { $included{$_} = 1; } split(/,/,$syllabus->{'uploaded.fields'}); |
|
for (my $i=0; $i<@fieldnames; $i++) { |
|
my ($prefix) = split(/_/,$fieldnames[$i]); |
|
if ($included{$prefix}) { |
|
push(@checked,$i); |
|
} else { |
|
push(@unchecked,$i); |
|
} |
|
} |
|
} else { |
|
@checked = (0,1); |
|
for (my $i=2; $i<@fieldnames; $i++) { |
|
if ($syllabus->{$fieldnames[$i]}) { |
|
push(@checked,$i); |
|
} else { |
|
push(@unchecked,$i); |
|
} |
|
} |
} |
} |
my $start_page = |
my $fieldstr = "var fields = new Array('".join("','",@fieldnames)."');"; |
&Apache::loncommon::start_page("Syllabus", $rss_link.$js, |
my $checkedstr = "var include = new Array('".join("','",@checked)."');"; |
{'function' => undef, |
my $uncheckedstr = "var exclude = new Array('".join("','",@unchecked)."');"; |
'domain' => $cdom, |
my $invurl = &mt('Invalid URL'); |
'force_register' => |
my $urlregexp = <<'ENDREGEXP'; |
$env{'form.register'},}); |
/^([a-z]([a-z]|\d|\+|-|\.)*):(\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?((\[(|(v[\da-f]{1,}\.(([a-z]|\d|-|\.|_|~)|[!\$&'\(\)\*\+,;=]|:)+))\])|((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=])*)(:\d*)?)(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*|(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)|((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)|((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)){0})(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i |
|
ENDREGEXP |
|
|
$r->print($start_page); |
$js .= <<"ENDSCRIPT"; |
if ($env{'form.backto'} eq 'coursecatalog') { |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
<script type="text/javascript"> |
&Apache::lonhtmlcommon::add_breadcrumb |
// <![CDATA[ |
({href=>"javascript:ToCatalog()", |
|
text=>"Course/Community Catalog"}); |
function toggleEditor(pick) { |
if ($env{'form.coursenum'} ne '') { |
var choices = new Array('template','minimal','url','file','templatebox'); |
&Apache::lonhtmlcommon::add_breadcrumb |
for (var i=0; i<choices.length; i++) { |
({href=>"javascript:ToCatalog('details')", |
if (((choices[i] == 'templatebox') && (pick == 'template')) || |
text=>"Course details"}); |
(choices[i] == pick)) { |
} |
document.getElementById(choices[i]).style.display='block'; |
&Apache::lonhtmlcommon::add_breadcrumb |
} else { |
({href=>$r->uri, |
document.getElementById(choices[i]).style.display='none'; |
text=>"Course syllabus"}); |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs()); |
|
} |
} |
} |
} |
# ---------------------------------------------------------- Load syllabus info |
return; |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
} |
my $allowed=0; |
|
my $privileged=0; |
|
|
|
# This handler might be called anonymously ... |
var regexp = $urlregexp; |
# ----------------------------------------------------- Only if not public call |
|
if ($env{'user.environment'}) { |
function extUrlPreview(caller) { |
# does this user have privileges to post, etc? |
if (document.getElementById(caller)) { |
if ($env{'request.course.id'} |
var url = document.getElementById(caller).value; |
&& $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'} |
if (regexp.test(url)) { |
&& $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) { |
openMyModal(url,500,400,'yes'); |
$allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
} else { |
$privileged=$allowed; |
alert("$invurl"); |
if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) { |
|
$forcestudent='student'; |
|
} |
|
if ($forcestudent or $target eq 'tex') { $allowed=0; } |
|
} |
} |
#store what the user typed in |
} |
if (($allowed) && ($env{'form.storesyl'})) { |
} |
foreach my $syl_field (keys(%syllabusfields)) { |
|
my $field=$env{'form.'.$syl_field}; |
function toggleBox(name,caller) { |
chomp($field); |
if (name == 'all') { |
$field=~s/\s+$//s; |
if (document.syllabus.showfield.length > 0) { |
$field=~s/^\s+//s; |
for (var i=0; i<document.syllabus.showfield.length; i++) { |
$field=~s/\<br\s*\/*\>$//s; |
if (document.syllabus.showfield[i].checked) { |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
if (document.getElementById('box_'+document.syllabus.showfield[i].value)) { |
#here it will be stored |
document.getElementById('box_'+document.syllabus.showfield[i].value).style.display='block'; |
$syllabus{$syl_field}=$field; |
} |
if ($syl_field eq 'lll_includeurl') { # clean up included URLs |
} else { |
my $field=''; |
if (document.getElementById('box_'+document.syllabus.showfield[i].value)) { |
foreach my $value (split(/\n/,$syllabus{$syl_field})) { |
document.getElementById('box_'+document.syllabus.showfield[i].value).style.display='none'; |
my $url=$value; |
|
# get rid of leading and trailing spaces |
|
$url=~s/^\s+//; |
|
$url=~s/\s+$//; |
|
if ($url=~m|^https?\://([^/]+)/(.+)$|) { |
|
my $host = $1; |
|
my $remainder=$2; |
|
# remove the hostname from internal URLs |
|
my $hostname = &Apache::lonnet::hostname($host); |
|
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
|
foreach my $possible_host (keys(%all_hostnames)) { |
|
if ($possible_host =~ /\Q$hostname\E/i) { |
|
$url=$remainder; |
|
} |
|
} |
|
} |
|
# norm internal URLs |
|
unless ($url=~/^https?\:/) { |
|
$url=&Apache::lonnet::clutter($url); |
|
} |
|
# re-assemble field |
|
if ($url) { |
|
$field.=$url."\n"; |
|
} |
|
} |
} |
$syllabus{$syl_field}=$field; |
|
} |
} |
} |
} |
$syllabus{'uploaded.domain'}=$env{'user.domain'}; |
} |
$syllabus{'uploaded.name'}=$env{'user.name'}; |
} else { |
$syllabus{'uploaded.lastmodified'}=time; |
if (caller.checked) { |
&Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum); |
if (document.getElementById('box_'+caller.value)) { |
|
document.getElementById('box_'+caller.value).style.display='block'; |
|
} |
|
} else { |
|
if (document.getElementById('box_'+caller.value)) { |
|
document.getElementById('box_'+caller.value).style.display='none'; |
|
} |
} |
} |
} |
} |
|
return; |
|
} |
|
|
#--------Functions |
function setTemplateBoxes() { |
if( ($allowed || $privileged) && $target ne 'tex') { |
$fieldstr |
my $functions=&Apache::lonhtmlcommon::start_funclist(); |
$checkedstr |
if ($allowed) { |
$uncheckedstr |
#if you have the register flag, keep it |
if (include.length > 0) { |
if($env{'form.register'} == 1) { |
for (var i=0; i<include.length; i++) { |
$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
if (document.getElementById('showfield_'+include[i])) { |
'<a href="'.$r->uri.'?forcestudent=1&register=1">' |
document.getElementById('showfield_'+include[i]).checked = true; |
.&mt('Show Public View').'</a>' |
if (document.getElementById('box_'+fields[include[i]])) { |
.&Apache::loncommon::help_open_topic( |
document.getElementById('box_'+fields[include[i]]).style.display='block'; |
'Uploaded_Templates_PublicView')); |
} |
} else { |
} |
$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
|
'<a href="'.$r->uri.'?forcestudent=1">' |
|
.&mt('Show Public View').'</a>' |
|
.&Apache::loncommon::help_open_topic( |
|
'Uploaded_Templates_PublicView')); |
|
} |
|
} elsif ($privileged) { |
|
if($env{'form.register'} == 1) { |
|
$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
|
'<a href="'.$r->uri.'?forceedit=1&register=1">' |
|
.&mt('Edit').'</a>'); |
|
} else { |
|
$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
|
'<a href="'.$r->uri.'?forceedit=1">' |
|
.&mt('Edit').'</a>'); |
|
} |
|
} |
} |
|
} |
|
if (exclude.length > 0) { |
|
for (var i=0; i<exclude.length; i++) { |
|
if (document.getElementById('showfield_'+exclude[i])) { |
|
document.getElementById('showfield_'+exclude[i]).checked = false; |
|
if (document.getElementById('box_'+fields[exclude[i]])) { |
|
document.getElementById('box_'+fields[exclude[i]]).style.display='none'; |
|
} |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
$check_uncheck |
|
|
$functions.=&Apache::lonhtmlcommon::end_funclist(); |
// ]]> |
$r->print(&Apache::loncommon::head_subbox($functions)); |
</script> |
|
|
|
ENDSCRIPT |
|
} |
|
my $args = {'function' => undef, |
|
'domain' => $cdom}; |
|
my $forcereg; |
|
if ($env{'form.register'}) { |
|
$forcereg = 1; |
|
$args->{'force_register'} = $forcereg; |
|
} |
|
if ($env{'form.backto'} eq 'coursecatalog') { |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
my $brcrum = [{href=>"javascript:ToCatalog();", |
|
text=>&mt('Course/Community Catalog'), |
|
no_mt=>1} |
|
]; |
|
if ($env{'form.coursenum'} ne '') { |
|
push(@{$brcrum}, |
|
{href=>"javascript:ToCatalog('details')", |
|
text=>"Course details"}); |
|
} |
|
push(@{$brcrum}, |
|
{href=>$r->uri, |
|
text=>"Course syllabus"}); |
|
$args->{'bread_crumbs'} = $brcrum; |
|
} elsif ($env{'form.folderpath'} =~ /^supplemental/) { |
|
my $title = $env{'form.title'}; |
|
if ($title eq '') { |
|
$title = &mt('Syllabus'); |
|
} |
|
my $brcrum = |
|
&Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1); |
|
if (ref($brcrum) eq 'ARRAY') { |
|
$args->{'bread_crumbs'} = $brcrum; |
|
} |
|
} else { |
|
if ((&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) |
|
&& (($env{'form.symb'}) || ($env{'form.register'}))) { |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
} else { |
|
$args->{'bread_crumbs'} = [ |
|
{'href' => "/public/$cdom/$cnum/syllabus", |
|
'text' => 'Syllabus'}, |
|
]; |
|
} |
} |
} |
|
if ($allowed) { |
|
my %loaditem = ( |
|
onload => 'setTemplateBoxes();', |
|
); |
|
$args->{'add_entries'} = \%loaditem; |
|
} |
|
my $start_page = |
|
&Apache::loncommon::start_page("Syllabus", $rss_link.$js,$args); |
|
if ($start_page) { |
|
$r->print($start_page); |
|
} |
|
} |
|
|
#---------------------Print External URL Syllabus Info and Help Text |
sub chooser { |
if( ($allowed) && ($target ne 'tex') ) { |
my ($external,$uploaded,$minimal,$cdom,$cnum,$lonhost,$fields,$values) = @_; |
my $protocol = $Apache::lonnet::protocol{$homeserver}; |
my %lt = &Apache::lonlocal::texthash( |
$protocol = 'http' if ($protocol ne 'https'); |
'type' => 'Syllabus Type', |
$r->print('<p class="LC_info">' |
'url' => 'External URL', |
.&mt('This syllabus can be publicly viewed at [_1]' |
'file' => 'Uploaded file', |
,'<tt>'.$protocol.'://'.&Apache::lonnet::hostname($homeserver).$r->uri.'</tt>') |
'minimal' => 'Minimal template', |
.' '.&Apache::loncommon::help_open_topic('Syllabus_ExtLink') |
'template' => 'Standard template', |
.'</p>' |
'templateboxes' => 'Choose template items ... ', |
.'<p class="LC_info">' |
'curr' => 'Current:', |
.&mt('Instead of using this template you can specify an external URL as Syllabus in the [_1]Course Configuration[_2].' |
'rep' => 'Replace:', |
,'<a href="/adm/courseprefs?actions=courseinfo&phase=display">','</a>') |
'upl' => 'Upload:', |
.'</p>' |
'pr' => 'Preview', |
); |
'save' => 'Save', |
#-Print Help Text |
'sved' => 'Save and Edit', |
$r->print(&Apache::loncommon::help_open_topic( |
'chourl' => 'External URL', |
'Uploaded_Templates_TextBoxes', |
'chofile' => 'Uploaded syllabus file', |
&mt('Help with filling in text boxes'))); |
'parse' => 'Upload embedded images/multimedia files if HTML file', |
} |
); |
|
my %checked = ( |
#----------Print last update |
file => '', |
my $lastmod=$syllabus{'uploaded.lastmodified'}; |
minimal => '', |
$lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); |
url => '', |
my $who = &Apache::loncommon::aboutmewrapper( |
template => '', |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
); |
$syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'}, |
my %display = ( |
$syllabus{'uploaded.domain'}); |
file => 'none', |
if ($target ne 'tex') { |
minimal => 'none', |
$r->print('<div class="LC_info">'.&mt('Last updated').': '. |
url => 'none', |
$lastmod . ' '. |
templatebox => 'none', |
($who ? &mt('by').' '.$who |
); |
: '' ) . |
my $check = ' checked="checked" '; |
'</div>' ); |
if ($uploaded) { |
|
$checked{'file'} = $check; |
|
$display{'file'} = 'block'; |
|
} elsif ($external) { |
|
$checked{'url'} = $check; |
|
$display{'url'} = 'block'; |
|
} elsif ($minimal) { |
|
$checked{'minimal'} = $check; |
|
$display{'minimal'} = 'block'; |
|
} else { |
|
$checked{'template'} = $check; |
|
$checked{'templatebox'} = $check; |
|
$display{'templatebox'} = 'block'; |
|
} |
|
|
|
my $output = |
|
'<form name="syllabus" method="post" enctype="multipart/form-data" action="">'."\n". |
|
'<input type="hidden" name="forceedit" value="1" />'."\n". |
|
'<div class="LC_left_float"><fieldset><legend>'.$lt{'type'}.'</legend>'; |
|
foreach my $item ('minimal','template','url','file') { |
|
$output .= '<label><input type="radio" name="choice" value="'.$item.'" '.$checked{$item}.' onclick="toggleEditor('."'$item'".')" />'. |
|
$lt{$item}.'</label><br />'; |
|
} |
|
$output .= '</fieldset></div>'."\n". |
|
'<div id="url" class="LC_left_float" style="display: '.$display{'url'}.'">'."\n". |
|
'<fieldset><legend>'.$lt{'chourl'}.'</legend><span class="LC_nobreak">'."\n". |
|
'<a href="javascript:extUrlPreview('."'syllabusurl'".');">'.$lt{'pr'}.'</a></span> '."\n". |
|
'<input type="text" id="syllabusurl" name="externalsyllabus" value="'.$external.'" size="55" />'."\n". |
|
' <input type="submit" name="storeurl" value="'.$lt{'save'}.'" />'."\n". |
|
'</fieldset></div>'."\n". |
|
'<div id="minimal" class="LC_left_float" style="display: '.$display{'minimal'}.'">'."\n". |
|
'<fieldset><legend>'.$lt{'minimal'}.'</legend>'; |
|
if ($minimal) { |
|
my ($absurl,$filename,$depbutton) = &syllabus_file_info($minimal,$cnum,$cdom,$lonhost,'minimal'); |
|
$output .= '<a href="javascript:extUrlPreview('."'currminimal'".');">'.$lt{'pr'}.'</a>'. |
|
'<input type="hidden" name="minimalfile" value="'.&HTML::Entities::encode($absurl).'?inhibitmenu=yes" id="currminimal" />'. |
|
$depbutton; |
} else { |
} else { |
$r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '. |
$output .= &mt('Title of Syllabus Page:').' '. |
($who? &mt('by').'\\\\ '. |
'<input type="text" id="minimaltitle" name="syllabustitle" value="'.&mt('Syllabus').'" size="30" />'."\n". |
&Apache::loncommon::plainname($syllabus{'uploaded.name'},$syllabus{'uploaded.domain'}) |
' <input type="submit" name="storeminimal" value="'.$lt{'sved'}.'" />'."\n"; |
:'') |
|
.'\\\\'); |
|
} |
} |
#----------------------------Print Headtitle |
$output .= '</fieldset></div>'."\n". |
if ($target ne 'tex') { |
'<div id="file" class="LC_left_float" style="display: '.$display{'file'}.'">'."\n". |
$r->print('<h1>'.$courseenv{'description'}.'</h1>'); |
'<fieldset><legend>'.$lt{'file'}.'</legend>'; |
$r->print('<h3>'. &Apache::lonnet::domain($cdom,'description').'</h3>'); |
if ($uploaded) { |
|
my ($absurl,$filename,$depbutton) = &syllabus_file_info($uploaded,$cnum,$cdom,$lonhost,'file'); |
|
$output .= '<span class="LC_nobreak">'.$lt{'curr'}.' '. |
|
'<input type="hidden" name="uploadedfile" value="'.&HTML::Entities::encode($absurl).'?inhibitmenu=yes" id="currfile" />'. |
|
'<a href="javascript:extUrlPreview('."'currfile'".');">'.$filename.'</a></span>'.$depbutton. |
|
'<br /><br />'.$lt{'rep'}; |
} else { |
} else { |
$r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'. |
$output .= $lt{'upl'}; |
&Apache::lonnet::domain($cdom,'description').'}\\\\'); |
|
} |
} |
# -------------------------------------------------------- Get course personnel |
$output .= '<br />'."\n". |
|
'<span class="LC_nobreak">'. |
|
'<input type="file" name="syllabusfile" size="55" />'."\n". |
|
' <input type="submit" name="storefile" value="'.$lt{'save'}.'" />'. |
|
'</span><br />'. |
|
'<label>'. |
|
'<input type="checkbox" name="parserflag" checked="checked" />'. |
|
$lt{'parse'}. |
|
'</label>'. |
|
'</fieldset></div>'. |
|
'<div id="templatebox" class="LC_left_float" style="display: '. |
|
$display{'templatebox'}.';"><fieldset><legend>'.$lt{'templateboxes'}. |
|
' <input type="button" value="'.&mt('check all').'" '. |
|
'onclick="javascript:checkAll('."document.syllabus.showfield".');javascript:toggleBox('."'all'".');" />'. |
|
(' 'x2). |
|
'<input type="button" value="'.&mt('uncheck all').'" '. |
|
'onclick="javascript:uncheckAll('."document.syllabus.showfield".');javascript:toggleBox('."'all'".');" />'. |
|
'</legend>'. |
|
&fields_check_uncheck($fields,$values). |
|
'</fieldset><br />'. |
|
'<input type="submit" name="storesyl" value="'.&mt('Save All').'" />'. |
|
'</div>'; |
|
$output .= '<div style="padding:0;clear:both;margin:0;border:0"></div>'; |
|
return $output; |
|
} |
|
|
|
sub syllabus_file_info { |
|
my ($item,$cnum,$cdom,$lonhost,$context) = @_; |
|
my $protocol = $Apache::lonnet::protocol{$lonhost}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
my $absurl = $protocol.'://'.&Apache::lonnet::hostname($lonhost).$item; |
|
my ($filename) = ($item =~ m{([^/]+)$}); |
|
my $file=&Apache::lonnet::filelocation("",$item); |
|
my $depbutton; |
|
if ($file =~ /\.html?$/) { |
|
my $filecontents=&Apache::lonnet::getfile($file); |
|
unless ($filecontents eq -1) { |
|
my $mm = new File::MMagic; |
|
my $mimetype = $mm->checktype_contents($filecontents); |
|
if ($mimetype eq 'text/html') { |
|
my (%codebase,%allfiles); |
|
my $parse_result = &Apache::lonnet::extract_embedded_items($item,\%allfiles, |
|
\%codebase,\$filecontents); |
|
my $actionurl = "/public/$cdom/$cnum/syllabus"; |
|
my ($ignore,$num,$numpathchanges,$existing,$mapping) = |
|
&Apache::loncommon::ask_for_embedded_content($actionurl,undef,\%allfiles, |
|
\%codebase, |
|
{'context' => 'rewrites', |
|
'ignore_remote_references' => 1,}); |
|
$depbutton = (' ' x 3). |
|
&editfile_button($item,$context). |
|
&editbutton_js(); |
|
} |
|
} |
|
} |
|
return ($absurl,$filename,$depbutton); |
|
} |
|
|
|
sub fields_check_uncheck { |
|
my ($fields,$values) = @_; |
|
return unless ((ref($fields) eq 'HASH') && (ref($values) eq 'HASH')); |
|
my $numinrow = 4; |
|
my $table; |
|
my @fieldnames = sort(keys(%{$fields})); |
|
unshift(@fieldnames,'000_showpeople','111_showrssfeeds'); |
|
my $numfields = scalar(@fieldnames); |
|
my %included; |
|
if (($values->{'uploaded.fields'}) && ($values->{'uploaded.fields'} ne 'none')) { |
|
map { $included{$_} = 1; } split(/,/,$values->{'uploaded.fields'}); |
|
} |
|
for (my $i=0; $i<$numfields; $i++) { |
|
my ($name,$checked); |
|
if ($fieldnames[$i] eq '000_showpeople') { |
|
$name = &mt('Personnel'); |
|
} elsif ($fieldnames[$i] eq '111_showrssfeeds') { |
|
$name = &mt('RSS Feeds and Blogs'); |
|
} else { |
|
$name = $fields->{$fieldnames[$i]}; |
|
} |
|
if ($values->{'uploaded.fields'}) { |
|
unless ($values->{'uploaded.fields'} eq 'none') { |
|
my ($prefix) = split(/_/,$fieldnames[$i]); |
|
if ($included{$prefix}) { |
|
$checked = ' checked="checked"'; |
|
} |
|
} |
|
} else { |
|
if ($fieldnames[$i] eq '000_showpeople') { |
|
$checked = ' checked="checked"'; |
|
} elsif ($fieldnames[$i] eq '111_showrssfeeds') { |
|
$checked = ' checked="checked"'; |
|
} else { |
|
if ($values->{$fieldnames[$i]} ne '') { |
|
$checked = ' checked="checked"'; |
|
} |
|
} |
|
} |
|
my $rem = $i%($numinrow); |
|
if ($rem == 0) { |
|
if (($i > 0) && ($i < $numfields)) { |
|
$table .= '</tr>'; |
|
} |
|
if ($i < $numfields) { |
|
$table .= '<tr>'; |
|
} |
|
} |
|
if ($i == $numfields-1) { |
|
my $rem = $numfields%($numinrow); |
|
my $colsleft = $numinrow - $rem; |
|
if ($colsleft > 1) { |
|
$table .= '<td colspan="'.$colsleft.'">'; |
|
} else { |
|
$table .= '</td>'; |
|
} |
|
} else { |
|
$table .= '<td>'; |
|
} |
|
$table .= |
|
'<label><input type="checkbox" name="showfield" value="'.$fieldnames[$i].'" '. |
|
$checked.' id="showfield_'.$i.'" onclick="javascript:toggleBox('."'$fieldnames[$i]',this".');" />'. |
|
$name.'</label></td>'."\n"; |
|
} |
|
if ($table ne '') { |
|
my $rem = $numfields%($numinrow); |
|
my $colsleft = $numinrow - $rem; |
|
if ($colsleft > 1 ) { |
|
$table .= '<td colspan="'.$colsleft.'"> </td>'; |
|
} elsif ($colsleft == 1) { |
|
$table .= '<td> </td>'; |
|
} |
|
$table = '<table>'.$table.'</tr></table>'; |
|
} |
|
return $table; |
|
} |
|
|
|
sub get_personnel { |
|
my ($r,$target,$cdom,$cnum,$allowed) = @_; |
|
my $output; |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(&Apache::lonhtmlcommon::start_pick_box()); |
$r->print(&Apache::lonhtmlcommon::start_pick_box()); |
Line 329 ENDSCRIPT
|
Line 936 ENDSCRIPT
|
} else { |
} else { |
$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
} |
} |
foreach (split(/\,/,$coursepersonnel{$element})) { |
my @coursepersonlist; |
my ($puname,$pudom)=split(/\:/,$_); |
foreach my $user (split(/\,/,$coursepersonnel{$element})) { |
|
my ($puname,$pudom)=split(/\:/,$user); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
my $courseperson = &Apache::loncommon::plainname($puname,$pudom); |
my $courseperson = &Apache::loncommon::plainname($puname,$pudom); |
if (($env{'user.name'} eq '') || ($env{'user.name'} eq 'public') || |
if (($env{'user.name'} eq '') || ($env{'user.name'} eq 'public') || |
($env{'user.domain'} eq '') || ($env{'user.domain'} eq 'public')) { |
($env{'user.domain'} eq '') || ($env{'user.domain'} eq 'public')) { |
$r->print(' '.$courseperson); |
push(@coursepersonlist,$courseperson); |
} else { |
} else { |
$r->print(' '.&Apache::loncommon::aboutmewrapper($courseperson, |
push(@coursepersonlist,&Apache::loncommon::aboutmewrapper($courseperson, |
$puname,$pudom)); |
$puname,$pudom)); |
} |
} |
} else { |
} else { |
$r->print(' '.&Apache::loncommon::plainname($puname, |
push(@coursepersonlist,&Apache::loncommon::plainname($puname, |
$pudom).' '); |
$pudom).' '); |
} |
} |
} |
} |
|
$r->print(join(", ",@coursepersonlist)); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
my $lastclose=$element eq $lastpers?1:0; |
my $lastclose=$element eq $lastpers?1:0; |
$r->print(&Apache::lonhtmlcommon::row_closure($lastclose)); |
$r->print(&Apache::lonhtmlcommon::row_closure($lastclose)); |
Line 357 ENDSCRIPT
|
Line 966 ENDSCRIPT
|
} else { |
} else { |
$r->print('\end{tabular}\\\\'); |
$r->print('\end{tabular}\\\\'); |
} |
} |
# -------------------------------------------------------------- Announcements? |
return; |
my $day = &Apache::lonannounce::showday(time,2, |
} |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
|
if ($target ne 'tex') { |
|
if ($allowed) { |
|
&Apache::lontemplate::print_start_template($r,'RSS Feeds and Blogs','LC_Box'); |
|
$r->print(&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit)); |
|
my $editurl= &Apache::lonnet::absolute_url().'/adm/'.$cdom.'/'.$cnum.'/_rss.html'; |
|
$r->print( '<a href="'.$editurl.'">'.&mt('New RSS Feed or Blog').'</a>'); |
|
&Apache::lontemplate::print_end_template($r); |
|
} elsif (&Apache::lonrss::advertisefeeds($cnum,$cdom) ne '') { |
|
&Apache::lontemplate::print_start_template($r,'RSS Feeds and Blogs','LC_Box'); |
|
$r->print(&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit)); |
|
&Apache::lontemplate::print_end_template($r); |
|
} |
|
|
|
} else { |
sub save_changes { |
$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
my ($cnum,$cdom,$uploaded,$external,$minimal,$syllabus,$syllabusfields,$courseenv) = @_; |
|
my ($earlyout,$output); |
|
unless ((ref($syllabus) eq 'HASH') && (ref($syllabusfields) eq 'HASH')) { |
|
return ($earlyout,$uploaded,$external,$minimal,$output); |
} |
} |
# ---------------------------------------------------------------- Get syllabus |
if ($env{'form.deleteuploaded'}) { |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
my %storehash; |
if ($allowed) { |
if (($env{'form.choice'} eq 'file') && |
$r->print('<form method="post" action="">'. |
($env{'form.deleteuploaded'} eq 'file') && ($uploaded =~ /\w/)) { |
'<input type="hidden" name="forceedit" value="edit" />'); |
&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.uploadedsyllabus'); |
|
&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.externalsyllabus'); |
|
$storehash{'uploadedsyllabus'} = ''; |
|
$storehash{'externalsyllabus'} = ''; |
|
my $putres = &Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
|
undef($uploaded); |
|
undef($external); |
|
} elsif (($env{'form.choice'} eq 'minimal') && |
|
($env{'form.deleteuploaded'} eq 'minimal') && ($minimal =~ /\w/)) { |
|
&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.externalsyllabus'); |
|
&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.minimalsyllabus'); |
|
$storehash{'externalsyllabus'} = ''; |
|
$storehash{'minimalsyllabus'} = ''; |
|
my $putres = &Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
|
undef($external); |
|
undef($minimal); |
} |
} |
my @htmlids=(); |
} elsif ($env{'form.choice'} eq 'template') { |
|
#store what the user typed in to the template |
foreach my $field (sort(keys(%syllabusfields))) { |
my @shown = &Apache::loncommon::get_env_multiple('form.showfield'); |
if (($syllabus{$field}=~/\w/) || ($allowed)) { |
$syllabus->{'uploaded.fields'} = ''; |
my $message=$syllabus{$field}; |
if (@shown == 0) { |
if ($field eq 'lll_includeurl') { # this is the "included" field |
$syllabus->{'uploaded.fields'} = 'none'; |
my $urls=$message; |
} else { |
$message=''; |
foreach my $field (sort(@shown)) { |
foreach my $filelink (split(/\n/,$urls)) { |
if (($field eq '000_showpeople') || |
my $output=''; |
($field eq '111_showrssfeeds') || |
# embed style? |
($syllabusfields->{$field})) { |
my ($curfext)=($filelink=~/\.([^\.]+)$/); |
my ($prefix) = split(/_/,$field); |
my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
$syllabus->{'uploaded.fields'} .= $prefix.','; |
if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) {# make ssi call and remove everything but the body contents |
} |
$output=&Apache::lonnet::ssi_body($filelink); |
} |
} elsif ($embstyle eq 'img') {# embed as an image |
$syllabus->{'uploaded.fields'} =~ s/,$//; |
$output='<img src="'.$filelink.'" />'; |
} |
} |
foreach my $syl_field (keys(%{$syllabusfields})) { |
if ($output ne '') { |
my $field=$env{'form.'.$syl_field}; |
if ($target ne 'tex') { |
chomp($field); |
$message.='<p>'.$output.'</p>'; |
$field=~s/\s+$//s; |
} else { |
$field=~s/^\s+//s; |
$message.=' '.&Apache::lonxml::xmlparse($r,'tex','<p>'.$output.'</p>').' '; |
$field=~s/\<br\s*\/*\>$//s; |
} |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
|
#here it will be stored |
|
$syllabus->{$syl_field}=$field; |
|
if ($syl_field eq 'lll_includeurl') { # clean up included URLs |
|
my $field=''; |
|
foreach my $value (split(/\n/,$syllabus->{$syl_field})) { |
|
my $url=$value; |
|
# get rid of leading and trailing spaces |
|
$url=~s/^\s+//; |
|
$url=~s/\s+$//; |
|
if ($url=~m|^https?\://([^/]+)/(.+)$|) { |
|
my $host = $1; |
|
my $remainder=$2; |
|
# remove the hostname from internal URLs |
|
my $hostname = &Apache::lonnet::hostname($host); |
|
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
|
foreach my $possible_host (keys(%all_hostnames)) { |
|
if ($possible_host =~ /\Q$hostname\E/i) { |
|
$url=$remainder; |
|
} |
} |
} |
} |
} |
if ($allowed) { |
# norm internal URLs |
&Apache::lonfeedback::newline_to_br(\$urls); |
unless ($url=~/^https?\:/) { |
&Apache::lontemplate::print_start_template($r,$syllabusfields{$field}. |
$url=&Apache::lonnet::clutter($url); |
&Apache::loncommon::help_open_topic('Syllabus_URLs'),'LC_Box'); |
} |
$r->print($urls); |
# re-assemble field |
$r->print("<br /><div>"); |
if ($url) { |
&Apache::lontemplate::print_textarea_template($r, $syllabus{$field}, |
$field.=$url."\n"; |
$field, Apache::lontemplate->RICH_TEXT_ALWAYS_OFF); |
|
&Apache::lontemplate::print_saveall_template($r); |
|
$r->print("</div>"); |
|
&Apache::lontemplate::print_end_template($r); |
|
|
|
} else { |
|
$r->print($message); |
|
} |
} |
|
} |
|
$syllabus->{$syl_field}=$field; |
|
} |
|
} |
|
my $now = time; |
|
$syllabus->{'uploaded.domain'}=$env{'user.domain'}; |
|
$syllabus->{'uploaded.name'}=$env{'user.name'}; |
|
$syllabus->{'uploaded.lastmodified'} = $now; |
|
my $putres = &Apache::lonnet::put('syllabus',$syllabus,$cdom,$cnum); |
|
if ($putres eq 'ok') { |
|
($uploaded,$minimal,$external) = |
|
&update_syllabus_env($cdom,$cnum,$courseenv,$env{'form.choice'},$uploaded, |
|
$minimal,$external); |
|
$output = '<div>'. |
|
&Apache::lonhtmlcommon::confirm_success(&mt('Template saved.')). |
|
'</div>'; |
|
} else { |
|
$output = '<div class="LC_error">'. |
|
&mt('An error occurred storing the template: [_1]',$putres). |
|
'</div>'; |
|
} |
|
} elsif ($env{'form.choice'} eq 'url') { |
|
if ($env{'form.externalsyllabus'} =~ m{^https?://}) { |
|
if ($env{'form.externalsyllabus'} eq $external) { |
|
$output = '<div class="LC_info">'. |
|
&mt('External URL unchanged.'). |
|
'</div>'; |
|
($uploaded,$minimal,$external) = |
|
&update_syllabus_env($cdom,$cnum,$courseenv,$env{'form.choice'},$uploaded, |
|
$minimal,$external); |
|
} else { |
|
$external=$env{'form.externalsyllabus'}; |
|
$external =~ s/(`)//g; |
|
my $putres = |
|
&Apache::lonnet::put('environment',{externalsyllabus=>$external}, |
|
$cdom,$cnum); |
|
if ($putres eq 'ok') { |
|
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.externalsyllabus' => $external}); |
|
$output = '<div>'. |
|
&Apache::lonhtmlcommon::confirm_success(&mt('External URL saved.')). |
|
'</div>'; |
|
($uploaded,$minimal,$external) = |
|
&update_syllabus_env($cdom,$cnum,$courseenv,$env{'form.choice'},$uploaded, |
|
$minimal,$external); |
|
} else { |
|
$output = '<div class="LC_error">'. |
|
&mt('An error occurred storing the external URL: [_1]',$putres). |
|
'</div>'; |
|
} |
|
} |
|
} else { |
|
$output = '<div class="LC_error">'. |
|
&mt('External URL not saved -- invalid URL.'). |
|
'</div>'; |
|
} |
|
} elsif (($env{'form.choice'} eq 'file') || ($env{'form.choice'} eq 'minimal')) { |
|
# Process file upload - phase one - upload and parse primary file. |
|
my ($upload_result,$uploadphase,$url,$needlink,$error,$errormsg); |
|
if ($env{'form.choice'} eq 'file') { |
|
if ($env{'form.syllabusfile.filename'}) { |
|
my %allfiles = (); |
|
my %codebase = (); |
|
($url,$needlink) = &process_upload(\$output,$cnum,$cdom, |
|
\%allfiles,\%codebase); |
|
} else { |
|
$output = '<div class="LC_info">'; |
|
&mt('No file uploaded'). |
|
'</div>'; |
|
} |
|
} elsif ($env{'form.choice'} eq 'minimal') { |
|
my $title = $env{'form.syllabustitle'}; |
|
$title =~ s{`}{}g; |
|
$title=~s/^\s+//; |
|
$title=~s/\s+$//; |
|
if ($title eq '') { |
|
$title = &mt('Syllabus'); |
|
} |
|
my $initialtext = &mt('Replace with your own content.'); |
|
my $newhtml = <<END; |
|
<html> |
|
<head> |
|
<title>$title</title> |
|
</head> |
|
<body bgcolor="#ffffff"> |
|
<h2>$title</h2> |
|
$initialtext |
|
</body> |
|
</html> |
|
END |
|
$env{'form.output'}=$newhtml; |
|
$url = |
|
&Apache::lonnet::finishuserfileupload($cnum,$cdom,'output', |
|
'portfolio/syllabus/loncapa.html'); |
|
} |
|
if ($url =~ m{^/uploaded/\Q$cdom\E/\Q$cnum\E.*/[^/]+$}) { |
|
my $exturl = &home_http_host($cdom,$cnum); |
|
if ($exturl) { |
|
$exturl .= $url; |
|
} |
|
my %storehash; |
|
if ($env{'form.choice'} eq 'minimal') { |
|
$storehash{'minimalsyllabus'} = $url; |
|
} else { |
|
$storehash{'uploadedsyllabus'} = $url; |
|
} |
|
if ($exturl) { |
|
$storehash{'externalsyllabus'} = $exturl; |
|
if ($exturl =~ /\.(html?|txt|js|css)$/) { |
|
$exturl .= '?inhibitmenu=yes'; |
|
} |
|
} else { |
|
$storehash{'externalsyllabus'} = '', |
|
} |
|
my $putres = |
|
&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
|
if ($putres eq 'ok') { |
|
&Apache::lonnet::make_public_indefinitely($url); |
|
foreach my $key (keys(%storehash)) { |
|
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash{$key}}); |
|
} |
|
if ($env{'form.choice'} eq 'minimal') { |
|
$minimal = $url; |
} else { |
} else { |
if (!&Apache::lonfeedback::contains_block_html($message)) { |
$uploaded = $url; |
&Apache::lonfeedback::newline_to_br(\$message); |
} |
} else { |
if ($needlink) { |
$message = &Apache::lonfeedback::tidy_html($message); |
$output .= &return_to_editor($cdom,$cnum); |
} |
$earlyout = 1; |
$message =~s|(https?\://[^\s]+)|<a href="$1"><tt>$1</tt></a>|g; |
} |
$message=&Apache::lonhtmlcommon::raw_href_to_link($message); |
($uploaded,$minimal,$external) = |
|
&update_syllabus_env($cdom,$cnum,$courseenv,$env{'form.choice'},$uploaded, |
|
$minimal,$external); |
|
} else { |
|
$error = 1; |
|
$errormsg = $putres; |
|
} |
|
} else { |
|
$error = 1; |
|
} |
|
if ($error) { |
|
$output = '<div class="LC_error">'; |
|
if ($env{'form.choice'} eq 'minimal') { |
|
$output = &mt('An error occurred creating the minimal template file [_1]',$errormsg); |
|
} else { |
|
$output = &mt('An error occurred storing the uploaded file [_1]',$errormsg); |
|
} |
|
$output .= '</div>'; |
|
} |
|
} elsif ($env{'form.phase'} eq 'upload_embedded') { |
|
# Process file upload - phase two - upload embedded objects |
|
my $uploadphase = 'check_embedded'; |
|
my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"'); |
|
my $state = &embedded_form_elems($uploadphase,$primaryurl); |
|
my $url_root = '/uploaded/'.$cdom.'/'.$cnum; |
|
my $actionurl = "/public/$cdom/$cnum/syllabus"; |
|
my ($result,$flag,$numpathchgs) = |
|
&Apache::loncommon::upload_embedded('syllabus','portfolio/syllabus', |
|
$cnum,$cdom,'/userfiles',$url_root,undef,undef,undef,$state, |
|
$actionurl); |
|
unless ($numpathchgs) { |
|
my $modres = |
|
&Apache::loncommon::modify_html_refs('syllabus','portfolio/syllabus', |
|
$cnum,$cdom, |
|
'/userfiles',$env{'form.primaryurl'}); |
|
$result .= $modres; |
|
} |
|
$output = $result.&return_to_editor($cdom,$cnum); |
|
$earlyout = 1; |
|
} elsif ($env{'form.phase'} eq 'check_embedded') { |
|
# Process file upload - phase three - modify references in HTML file |
|
my $uploadphase = 'modified_orightml'; |
|
my $result = |
|
&Apache::loncommon::modify_html_refs('syllabus','portfolio/syllabus', |
|
$cnum,$cdom, |
|
'/userfiles',$env{'form.primaryurl'}); |
|
$output = $result.&return_to_editor($cdom,$cnum); |
|
$earlyout = 1; |
|
} |
|
return ($earlyout,$uploaded,$external,$minimal,$output); |
|
} |
|
|
if ($allowed) { |
sub update_syllabus_env { |
$message=&Apache::lonspeller::markeduptext($message); |
my ($cdom,$cnum,$courseenv,$saved,$uploaded,$minimal,$external); |
} |
return unless(ref($courseenv) eq 'HASH'); |
$message=&Apache::lontexconvert::msgtexconverted($message); |
my $now = time; |
if ($target ne 'tex') { |
my (@envkeys,%storehash); |
#output of syllabusfields will be generated here. |
if ($saved eq 'template') { |
&Apache::lontemplate::print_start_template($r,$syllabusfields{$field},'LC_Box'); |
if ($uploaded) { |
$r->print($message); |
push(@envkeys,'uploaded'); |
if ($allowed) { |
} |
$r->print("<br /><div>"); |
if ($minimal) { |
&Apache::lontemplate::print_textarea_template($r, $syllabus{$field}, |
push(@envkeys,'minimal'); |
$field, Apache::lontemplate->RICH_TEXT_DETECT_HTML); |
} |
&Apache::lontemplate::print_saveall_template($r); |
if ($external) { |
$r->print("</div>"); |
push(@envkeys,'external'); |
} |
} |
&Apache::lontemplate::print_end_template($r); |
$storehash{'updatedsyllabus'} = $now; |
} else { |
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.updatedsyllabus' => $now |
$r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'. |
}); |
&Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); |
|
} |
} elsif ($saved eq 'url') { |
push(@htmlids,$field); |
my $prefix = &home_http_host($cdom,$cnum); |
|
if ($external =~ m{^\Q$prefix/uploaded/$cdom/$cnum/portfolio/syllabus/\E(.+)$}) { |
|
my $file = $1; |
|
if ($file eq 'loncapa.html') { |
|
if ($uploaded) { |
|
push(@envkeys,'uploaded'); |
} |
} |
|
} elsif ($minimal) { |
|
push(@envkeys,'minimal'); |
|
} |
|
} else { |
|
if ($uploaded) { |
|
push(@envkeys,'uploaded'); |
|
} |
|
if ($minimal) { |
|
push(@envkeys,'minimal'); |
} |
} |
} |
} |
if ($allowed) { |
} elsif ($saved eq 'file') { |
$r->print('</form>'. |
if ($minimal) { |
&Apache::lonhtmlcommon::htmlareaselectactive(@htmlids)); |
push(@envkeys,'minimal'); |
|
} |
|
} elsif ($saved eq 'minimal') { |
|
if ($uploaded) { |
|
push(@envkeys,'uploaded'); |
} |
} |
# if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');} |
|
} else { |
|
if ($target ne 'tex') {$r->print('<p>');} else {$r->print('\par ');} |
|
$r->print(&mt('No syllabus information provided.')); |
|
if ($target ne 'tex') {$r->print('</p>');} |
|
} |
} |
if ($target ne 'tex') { |
if (@envkeys > 0) { |
if ($env{'form.backto'} eq 'coursecatalog') { |
foreach my $item (@envkeys) { |
$r->print('<form name="backtocat" method="post" action="/adm/coursecatalog">'. |
my $key = $item.'syllabus'; |
&Apache::lonhtmlcommon::echo_form_input(['backto','courseid']). |
if ($courseenv->{$key}) { |
'</form>'); |
&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.'.$key); |
|
$storehash{$key} = ''; |
|
} |
|
if ($item eq 'uploaded') { |
|
undef($uploaded); |
|
} |
|
if ($item eq 'external') { |
|
undef($external); |
|
} |
|
if ($item eq 'minimal') { |
|
undef($minimal); |
|
} |
} |
} |
$r->print(&Apache::loncommon::end_page()); |
} |
|
if (keys(%storehash) > 0) { |
|
&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
|
} |
|
return ($uploaded,$minimal,$external); |
|
} |
|
|
|
sub home_http_host { |
|
my ($cdom,$cnum) = @_; |
|
my $home=&Apache::lonnet::homeserver($cnum,$cdom); |
|
if ($home ne 'no_host') { |
|
my $protocol = $Apache::lonnet::protocol{$home}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
return $protocol.'//'.$home; |
|
} |
|
return; |
|
} |
|
|
|
sub process_upload { |
|
my ($upload_output,$cnum,$cdom,$allfiles,$codebase) = @_; |
|
my ($parseaction,$showupload,$mimetype); |
|
my $dest = 'portfolio/syllabus'; |
|
if ($env{'form.parserflag'}) { |
|
$parseaction = 'parse'; |
|
} |
|
my $url=&Apache::lonnet::userfileupload('syllabusfile','syllabus',$dest, |
|
$parseaction,$allfiles, |
|
$codebase,undef,undef,undef,undef, |
|
undef,undef,\$mimetype); |
|
if ($url =~ m{^/uploaded/\Q$cdom\E/\Q$cnum\E.*/([^/]+)$}) { |
|
my $stored = $1; |
|
$showupload = '<p>'.&mt('Uploaded [_1]', |
|
'<span class="LC_filename">'.$stored.'</span>'). |
|
'</p>'; |
} else { |
} else { |
$r->print('\end{document}'); |
my ($filename) = ($env{'form.syllabusfile.filename'} =~ m{([^/]+)$}); |
|
$$upload_output = '<div class="LC_error" id="uploadfileresult">'. |
|
&mt('Unable to save file [_1].', |
|
'<span class="LC_filename">'.$filename.'</span>'). |
|
'</div>'; |
|
return (); |
} |
} |
return OK; |
my $needlink; |
|
if (($parseaction eq 'parse') && ($mimetype eq 'text/html')) { |
|
$$upload_output = $showupload; |
|
my $total_embedded = scalar(keys(%{$allfiles})); |
|
if ($total_embedded > 0) { |
|
my $uploadphase = 'upload_embedded'; |
|
my $primaryurl = &HTML::Entities::encode($url,'<>&"'); |
|
my $state = &embedded_form_elems($uploadphase,$primaryurl); |
|
my $actionurl = "/public/$cdom/$cnum/syllabus"; |
|
my ($embedded,$num,$numpathchanges,$existing); |
|
($embedded,$num,$numpathchanges,$existing) = |
|
&Apache::loncommon::ask_for_embedded_content($actionurl,$state, |
|
$allfiles,$codebase, |
|
{'error_on_invalid_names' => 1, |
|
'ignore_remote_references' => 1,}); |
|
if ($embedded) { |
|
$needlink = 1; |
|
if ($num) { |
|
$$upload_output .= |
|
'<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded; |
|
} elsif ($numpathchanges) { |
|
$$upload_output .= $embedded; |
|
} else { |
|
$$upload_output .= $embedded; |
|
&Apache::loncommon::modify_html_refs('syllabus','portfolio/syllabus', |
|
$cnum,$cdom,'/userfiles',$url); |
|
} |
|
} else { |
|
$$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />'; |
|
&Apache::loncommon::modify_html_refs('syllabus','portfolio/syllabus', |
|
$cnum,$cdom,'/userfiles',$url); |
|
|
|
} |
|
} else { |
|
$$upload_output .= &mt('No embedded items identified').'<br />'; |
|
} |
|
$$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>'; |
|
} |
|
return ($url,$needlink); |
|
} |
|
|
|
sub embedded_form_elems { |
|
my ($phase,$primaryurl) = @_; |
|
return <<STATE; |
|
<input type="hidden" name="forceedit" value="1" /> |
|
<input type="hidden" name="cmd" value="upload_embedded" /> |
|
<input type="hidden" name="phase" value="$phase" /> |
|
<input type="hidden" name="primaryurl" value="$primaryurl" /> |
|
STATE |
|
} |
|
|
|
sub return_to_editor { |
|
my ($cdom,$cnum) = @_; |
|
my $actionurl = "/public/$cdom/$cnum/syllabus"; |
|
return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'. |
|
'<input type="hidden" name="forceedit" value="1" />'."\n". |
|
'<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor'). |
|
'</a></p>'; |
|
} |
|
|
|
sub editfile_button { |
|
my ($url,$context) = @_; |
|
my $edittext=&mt('Edit'); |
|
my $deltext=&mt('Delete'); |
|
return <<"END"; |
|
<input type="button" value="$edittext" onclick="javascript:gotoeditor('$url');" name="edit_$context" /> |
|
|
|
<input type="button" value="$deltext" onclick="javascript:dodelete('$context');" name="del_$context" /> |
|
<input type="hidden" value="" name="deleteuploaded" /> |
|
END |
|
} |
|
|
|
sub editbutton_js { |
|
return <<ENDJS; |
|
<script type="text/javascript"> |
|
// <![CDATA[ |
|
function gotoeditor(url) { |
|
document.location.href = url+'?editmode=1&forceedit=1'; |
|
} |
|
function dodelete(caller,url) { |
|
document.syllabus.deleteuploaded.value=caller; |
|
document.syllabus.submit(); |
|
} |
|
// ]]> |
|
</script> |
|
ENDJS |
} |
} |
|
|
1; |
1; |