version 1.56, 2006/10/23 20:25:45
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version 1.120, 2013/05/06 16:15:59
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Line 29
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Line 29
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package Apache::lonsyllabus; |
package Apache::lonsyllabus; |
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use strict; |
use strict; |
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use Apache::lontemplate; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonnet; |
use Apache::lonnet; |
Line 51 sub handler {
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Line 52 sub handler {
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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($r,'No syllabus available', |
'No syllabus available'); |
'No syllabus available'); |
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return OK; |
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} elsif (!&Apache::lonnet::is_course($cdom,$cnum)) { |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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&Apache::loncommon::simple_error_page($r,'No syllabus available', |
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'The course/community for which the syllabus was requested does not exist.'); |
return OK; |
return OK; |
} |
} |
# ------------------------------------- There is such a course, get environment |
# ------------------------------------- There is such a course, get environment |
Line 66 sub handler {
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Line 74 sub handler {
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# ------------------------------------------------------------ Print the screen |
# ------------------------------------------------------------ Print the screen |
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my $rss_link = |
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&Apache::lonrss::rss_link('http://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss'); |
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|
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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'})); |
} |
} |
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|
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# --------------------------------------------------------------- Force Student |
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my ($forceedit,$forcestudent); |
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if ($env{'form.forceedit'}) { $forceedit=1; } |
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if (!$forceedit) { |
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$forcestudent=1; |
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} |
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# --------------------------------------------------------------- Check Privileges |
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my $allowed = 0; |
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if ($env{'user.environment'}) { |
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# does this user have privileges to post, etc? |
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if ($env{'request.course.id'} |
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&& $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'} |
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&& $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) { |
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$allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
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if ($forcestudent or $target eq 'tex') { $allowed=0; } |
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} |
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} |
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# -------------------------------------------------- Let's see who handles this |
# -------------------------------------------------- Let's see who handles this |
my $externalsyllabus=$courseenv{'externalsyllabus'}; |
my $external=$courseenv{'externalsyllabus'}; |
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my $uploaded=$courseenv{'uploadedsyllabus'}; |
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|
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if ($uploaded =~/\w/) { |
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if ($external =~ m{\Q$uploaded\E$}) { |
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undef($external); |
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} |
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unless ($allowed && $forceedit) { |
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my $file=&Apache::lonnet::filelocation("",$uploaded); |
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if ($file =~ /\.(sty|css|js|txt|tex|html?)$/) { |
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my $filetype; |
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if ($file =~ /\.(sty|css|js|txt|tex)$/) { |
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$filetype=$1; |
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} else { |
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$filetype='html'; |
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} |
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my $result = ''; |
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my $filecontents=&Apache::lonnet::getfile($file); |
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if ($filecontents eq -1) { |
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$r->print(&mt('Syllabus file unavailable')); |
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} elsif ($filetype eq 'html') { |
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my %mystyle; |
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&Apache::structuretags::reset_problem_globals(); |
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my $oldfile = $env{'request.filename'}; |
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$env{'request.filename'} = $uploaded; |
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$result = &Apache::lonxml::xmlparse($r,'web',$filecontents, |
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'',%mystyle); |
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&Apache::structuretags::reset_problem_globals(); |
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&Apache::lonhomework::finished_parsing(); |
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$env{'request.filename'} = $oldfile; |
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&Apache::lonxml::add_messages(\$result); |
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$r->print($result); |
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} |
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} else { |
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$r->print(&Apache::lonwrapper::wrapper($uploaded)); |
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} |
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return OK; |
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} |
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} elsif ($external=~/\w/) { |
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unless ($allowed && $forceedit) { |
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$r->print(&Apache::lonwrapper::wrapper($external)); |
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return OK; |
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} |
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} |
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if ($externalsyllabus=~/\w/) { |
my $crstype = &Apache::loncommon::course_type(); |
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if ($env{'form.wrapperdisplay'} eq 'menu') { |
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$r->print(&Apache::lonwrapper::simple_menu()); |
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} else { |
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$r->print(&Apache::lonwrapper::wrapper("/public/$cdom/$cnum/syllabus?wrapperdisplay=menu", |
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$externalsyllabus)); |
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} |
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return OK; |
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} |
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# ------------------------------ The buck stops here: internal syllabus display |
# ------------------------------ The buck stops here: internal syllabus display |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
Line 104 sub handler {
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Line 163 sub handler {
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'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 |
# ----------------------------------------------------------------- Make header |
my $forcestudent=''; |
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if ($env{'form.forcestudent'}) { $forcestudent='student'; }; |
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my $forceedit=''; |
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if ($env{'form.forceedit'}) { $forceedit='edit'; } |
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# ----------------------------------------------------------------- Make header |
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if ($target ne 'tex') { |
if ($target ne 'tex') { |
my $start_page = |
my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); |
&Apache::loncommon::start_page("Syllabus", $rss_link, |
my $js; |
{'function' => $forcestudent, |
if ($env{'form.backto'} eq 'coursecatalog') { |
'domain' => $cdom, |
$js .= <<"ENDSCRIPT"; |
'force_register' => |
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$env{'form.register'},}); |
<script type="text/javascript"> |
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// <![CDATA[ |
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function ToCatalog(caller) { |
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numidx = getIndexByName('coursenum'); |
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if (numidx > -1) { |
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if (caller != 'details') { |
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document.backtocat.elements[numidx].value = ''; |
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} |
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} |
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document.backtocat.submit(); |
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} |
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function getIndexByName(item) { |
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for (var i=0;i<document.backtocat.elements.length;i++) { |
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if (document.backtocat.elements[i].name == item) { |
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return i; |
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} |
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} |
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return -1; |
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} |
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// ]]> |
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</script> |
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ENDSCRIPT |
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} |
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if ($allowed && $forceedit) { |
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my $check_uncheck = &Apache::loncommon::check_uncheck_jscript(); |
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my $invurl = &mt('Invalid URL'); |
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my $urlregexp = <<'ENDREGEXP'; |
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/^([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})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i |
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ENDREGEXP |
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$js .= <<"ENDSCRIPT"; |
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<script type="text/javascript"> |
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// <![CDATA[ |
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function toggleEditor(pick) { |
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var choices = new Array('template','url','file','templatebox'); |
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for (var i=0; i<choices.length; i++) { |
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if (((choices[i] == 'templatebox') && (pick == 'template')) || |
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(choices[i] == pick)) { |
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document.getElementById(choices[i]).style.display='block'; |
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} else { |
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document.getElementById(choices[i]).style.display='none'; |
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} |
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} |
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return; |
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} |
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var regexp = $urlregexp; |
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function extUrlPreview(caller) { |
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if (document.getElementById(caller)) { |
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var url = document.getElementById(caller).value; |
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if (regexp.test(url)) { |
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openMyModal(url,500,400,'yes'); |
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} else { |
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alert("$invurl"); |
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} |
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} |
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} |
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function toggleBox(name,caller) { |
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if (name == 'all') { |
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if (document.syllabus.showfield.length > 0) { |
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for (var i=0; i<document.syllabus.showfield.length; i++) { |
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if (document.syllabus.showfield[i].checked) { |
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if (document.getElementById('box_'+document.syllabus.showfield[i].value)) { |
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document.getElementById('box_'+document.syllabus.showfield[i].value).style.display='block'; |
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} |
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} else { |
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if (document.getElementById('box_'+document.syllabus.showfield[i].value)) { |
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document.getElementById('box_'+document.syllabus.showfield[i].value).style.display='none'; |
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} |
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} |
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} |
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} |
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} else { |
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if (caller.checked) { |
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if (document.getElementById('box_'+caller.value)) { |
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document.getElementById('box_'+caller.value).style.display='block'; |
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} |
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} else { |
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if (document.getElementById('box_'+caller.value)) { |
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document.getElementById('box_'+caller.value).style.display='none'; |
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} |
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} |
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} |
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return; |
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} |
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$check_uncheck |
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// ]]> |
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</script> |
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ENDSCRIPT |
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} |
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my $args = {'function' => undef, |
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'domain' => $cdom}; |
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my $forcereg; |
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if ($env{'form.register'}) { |
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$forcereg = 1; |
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$args->{'force_register'} = $forcereg; |
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} |
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if ($env{'form.backto'} eq 'coursecatalog') { |
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&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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my $brcrum = [{href=>"javascript:ToCatalog();", |
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text=>&mt('Course/Community Catalog'), |
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no_mt=>1} |
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]; |
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if ($env{'form.coursenum'} ne '') { |
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push(@{$brcrum}, |
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{href=>"javascript:ToCatalog('details')", |
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text=>"Course details"}); |
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} |
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push(@{$brcrum}, |
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{href=>$r->uri, |
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text=>"Course syllabus"}); |
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$args->{'bread_crumbs'} = $brcrum; |
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} elsif ($env{'form.folderpath'} =~ /^supplemental/) { |
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my $title = $env{'form.title'}; |
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if ($title eq '') { |
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$title = &mt('Syllabus'); |
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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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} |
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my $start_page = |
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&Apache::loncommon::start_page("Syllabus", $rss_link.$js,$args); |
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$r->print($start_page); |
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} |
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# ---------------------------------------------------------- Load syllabus info |
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my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
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my %displayfields; |
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# This handler might be called anonymously ... |
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# ----------------------------------------------------- Only if not public call |
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if ($allowed) { |
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#store what the user typed in to the template |
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if ($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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$field=~s/\s+$//s; |
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$field=~s/^\s+//s; |
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$field=~s/\<br\s*\/*\>$//s; |
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$field=&Apache::lonfeedback::clear_out_html($field,1); |
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#here it will be stored |
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$syllabus{$syl_field}=$field; |
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if ($syl_field eq 'lll_includeurl') { # clean up included URLs |
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my $field=''; |
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foreach my $value (split(/\n/,$syllabus{$syl_field})) { |
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my $url=$value; |
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# get rid of leading and trailing spaces |
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$url=~s/^\s+//; |
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$url=~s/\s+$//; |
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if ($url=~m|^https?\://([^/]+)/(.+)$|) { |
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my $host = $1; |
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my $remainder=$2; |
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# remove the hostname from internal URLs |
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my $hostname = &Apache::lonnet::hostname($host); |
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my %all_hostnames = &Apache::lonnet::all_hostnames(); |
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foreach my $possible_host (keys(%all_hostnames)) { |
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if ($possible_host =~ /\Q$hostname\E/i) { |
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$url=$remainder; |
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} |
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} |
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} |
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# norm internal URLs |
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unless ($url=~/^https?\:/) { |
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$url=&Apache::lonnet::clutter($url); |
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} |
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# re-assemble field |
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if ($url) { |
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$field.=$url."\n"; |
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} |
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} |
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$syllabus{$syl_field}=$field; |
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} |
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} |
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$syllabus{'uploaded.domain'}=$env{'user.domain'}; |
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$syllabus{'uploaded.name'}=$env{'user.name'}; |
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$syllabus{'uploaded.lastmodified'}=time; |
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&Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum); |
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my %storehash; |
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if ($courseenv{'uploadedsyllabus'}) { |
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&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.uploadedsyllabus'); |
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$storehash{'uploadedsyllabus'} = ''; |
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} |
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if ($courseenv{'externalsyllabus'}) { |
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&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.externalsyllabus'); |
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$storehash{'externalsyllabus'} = ''; |
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} |
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if ($courseenv{'externalsyllabus'} || $courseenv{'uploadedsyllabus'}) { |
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&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
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undef($uploaded); |
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undef($external); |
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} |
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} elsif ($env{'form.storeurl'}) { |
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if ($env{'form.externalsyllabus'} =~ m{^https?://}) { |
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if ($env{'form.externalsyllabus'} eq $external) { |
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$r->print('<div class="LC_info">'. |
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&mt('External URL unchanged.'). |
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'</div>'); |
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if ($uploaded) { |
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my $prefix; |
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my $home=&Apache::lonnet::homeserver($cnum,$cdom); |
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if ($home ne 'no_host') { |
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my $protocol = $Apache::lonnet::protocol{$home}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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$prefix = $protocol.'://'.&Apache::lonnet::hostname($home); |
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} |
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unless ($external =~ m{^\Q$prefix/uploaded/$cdom/$cnum/portfolio/syllabus\E}) { |
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&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.uploadedsyllabus'); |
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&Apache::lonnet::put('environment',{uploadedsyllabus => ''}, |
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$cdom,$cnum); |
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undef($uploaded); |
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} |
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} |
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} else { |
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$external=$env{'form.externalsyllabus'}; |
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$external =~ s/(`)//g; |
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my $putres = |
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&Apache::lonnet::put('environment',{externalsyllabus=>$external}, |
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$cdom,$cnum); |
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if ($putres eq 'ok') { |
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&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.externalsyllabus' => $external}); |
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$r->print('<div>'. |
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&Apache::lonhtmlcommon::confirm_success(&mt('External URL saved.')). |
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'</div>'); |
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if ($uploaded) { |
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my $prefix; |
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my $home=&Apache::lonnet::homeserver($cnum,$cdom); |
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if ($home ne 'no_host') { |
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my $protocol = $Apache::lonnet::protocol{$home}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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$prefix = $protocol.'://'.&Apache::lonnet::hostname($home); |
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} |
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unless ($external =~ m{^\Q$prefix/uploaded/$cdom/$cnum/portfolio/syllabus\E}) { |
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&Apache::lonnet::delenv('course.'.$env{'request.course.id'}.'.uploadedsyllabus'); |
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&Apache::lonnet::put('environment',{uploadedsyllabus => ''}, |
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$cdom,$cnum); |
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undef($uploaded); |
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} |
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} |
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} else { |
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$r->print('<div class="LC_error">'. |
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&mt('An error occurred storing the external URL: [_1]',$putres). |
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'</div>'); |
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} |
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} |
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} else { |
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$r->print('<div class="LC_error">'. |
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&mt('External URL not saved -- invalid URL.'). |
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'</div>'); |
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} |
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} elsif ($env{'form.storefile'}) { |
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# Process file upload - phase one - upload and parse primary file. |
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my %allfiles = (); |
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my %codebase = (); |
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my ($upload_result,$upload_output,$uploadphase); |
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if ($env{'form.syllabusfile.filename'}) { |
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my ($url,$needlink) = &process_upload(\$upload_output,$cnum,$cdom, |
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\%allfiles,\%codebase); |
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$r->print($upload_output); |
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if ($url =~ m{^/uploaded/\Q$cdom\E/\Q$cnum\E.*/[^/]+$}) { |
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my $exturl; |
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my $home=&Apache::lonnet::homeserver($cnum,$cdom); |
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if ($home ne 'no_host') { |
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my $protocol = $Apache::lonnet::protocol{$home}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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$exturl = $protocol.'://'.&Apache::lonnet::hostname($home).$url; |
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} |
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my %storehash = ( |
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uploadedsyllabus => $url, |
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); |
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if ($exturl) { |
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$storehash{'externalsyllabus'} = $exturl; |
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if ($exturl =~ /\.(html?|txt|js|css)$/) { |
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$exturl .= '?inhibitmenu=yes'; |
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} |
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} else { |
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$storehash{'externalsyllabus'} = '', |
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} |
|
my $putres = |
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&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum); |
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if ($putres eq 'ok') { |
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&Apache::lonnet::make_public_indefinitely($url); |
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foreach my $key (keys(%storehash)) { |
|
&Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash{$key}}); |
|
} |
|
$uploaded = $url; |
|
if ($needlink) { |
|
$r->print(&return_to_editor($cdom,$cnum). |
|
&Apache::loncommon::end_page()); |
|
return OK; |
|
} |
|
} |
|
} |
|
} |
|
} elsif ($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; |
|
} |
|
$r->print($result.&return_to_editor($cdom,$cnum). |
|
&Apache::loncommon::end_page()); |
|
return OK; |
|
} 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'}); |
|
$r->print($result.&return_to_editor($cdom,$cnum). |
|
&Apache::loncommon::end_page()); |
|
return OK; |
|
} |
|
foreach my $field (keys(%syllabusfields)) { |
|
if ($syllabus{$field} ne '') { |
|
$displayfields{$field} = ' style="display:block;"'; |
|
} else { |
|
$displayfields{$field} = ' style="display:none;"'; |
|
} |
|
} |
|
} |
|
|
$r->print($start_page.'<h1>'.$courseenv{'description'}.'</h1><h3>'. |
if ($allowed) { |
$Apache::lonnet::domaindescription{$cdom}.'</h3>'); |
#---------------------------------- 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>'); |
|
my $lonhost = $r->dir_config('lonHostID'); |
|
$r->print(&chooser($external,$uploaded,$cdom,$cnum,$lonhost,\%syllabusfields,\%syllabus)); |
|
} |
} else { |
} else { |
$r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'. |
#--------------------------------------------- Print last update unless editing |
$Apache::lonnet::domaindescription{$cdom}.'}\\\\'); |
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'}) |
|
:'') |
|
.'\\\\'); |
|
} |
} |
} |
# -------------------------------------------------------------- Announcements? |
|
my $day = &Apache::lonannounce::showday(time,2, |
#-------------------------------------------------------------- Print Headtitle |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
|
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print($day. &Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit)); |
my $display = 'block'; |
|
if ($external || $uploaded) { |
|
$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 { |
} else { |
$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
$r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'. |
|
&Apache::lonnet::domain($cdom,'description').'}\\\\'); |
} |
} |
|
|
# -------------------------------------------------------- Get course personnel |
# -------------------------------------------------------- Get course personnel |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print('<table border="2">'); |
$r->print(&Apache::lonhtmlcommon::start_pick_box()); |
} else { |
} else { |
$r->print('\begin{tabular}{|p{0.45\textwidth}|p{0.45\textwidth}|}\hline'); |
$r->print('\begin{tabular}{|p{0.45\textwidth}|p{0.45\textwidth}|}\hline'); |
} |
} |
foreach my $element (sort keys %coursepersonnel) { |
my @personnel=sort(keys(%coursepersonnel)); |
if ($target ne 'tex') { |
my $lastpers=$personnel[$#personnel]; |
$r->print('<tr><td>'.$element.'</td><td>'); |
foreach my $element (@personnel) { |
} else { |
if ($target ne 'tex') { |
$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
$r->print(&Apache::lonhtmlcommon::row_title($element)); |
} |
} else { |
|
$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
|
} |
|
my @coursepersonlist; |
foreach (split(/\,/,$coursepersonnel{$element})) { |
foreach (split(/\,/,$coursepersonnel{$element})) { |
my ($puname,$pudom)=split(/\:/,$_); |
my ($puname,$pudom)=split(/\:/,$_); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(' '.&Apache::loncommon::aboutmewrapper( |
my $courseperson = &Apache::loncommon::plainname($puname,$pudom); |
&Apache::loncommon::plainname($puname, |
if (($env{'user.name'} eq '') || ($env{'user.name'} eq 'public') || |
$pudom),$puname,$pudom)); |
($env{'user.domain'} eq '') || ($env{'user.domain'} eq 'public')) { |
} else { |
push(@coursepersonlist,$courseperson); |
$r->print(' '.&Apache::loncommon::plainname($puname, |
} else { |
|
push(@coursepersonlist,&Apache::loncommon::aboutmewrapper($courseperson, |
|
$puname,$pudom)); |
|
} |
|
} else { |
|
push(@coursepersonlist,&Apache::loncommon::plainname($puname, |
$pudom).' '); |
$pudom).' '); |
} |
} |
} |
} |
if ($target ne 'tex') { |
$r->print(join(", ",@coursepersonlist)); |
$r->print('</td></tr>'); |
if ($target ne 'tex') { |
} else { |
my $lastclose=$element eq $lastpers?1:0; |
$r->print('\\\\ \hline'); |
$r->print(&Apache::lonhtmlcommon::row_closure($lastclose)); |
} |
} else { |
|
$r->print('\\\\ \hline'); |
|
} |
} |
} |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print('</table>'); |
$r->print(&Apache::lonhtmlcommon::end_pick_box()); |
} else { |
} else { |
$r->print('\end{tabular}\\\\'); |
$r->print('\end{tabular}\\\\'); |
} |
} |
# ---------------------------------------------------------- Load syllabus info |
# -------------------------------------------------------------- Announcements? |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
my $day = &Apache::lonannounce::showday(time,2, |
my $allowed=0; |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
my $privileged=0; |
if ($target ne 'tex') { |
|
if ($allowed) { |
# This handler might be called anonymously ... |
my $display = ' style="display:block;"'; |
# ----------------------------------------------------- Only if not public call |
if ($syllabus{'000_showrssfeeds'} eq 'no') { |
if ($env{'user.environment'}) { |
$display = ' style="display:none;"'; |
# does this user have privileges to post, etc? |
} |
if ($env{'request.course.id'} |
&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box', |
&& $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'} |
'box_000_showrssfeeds',$display); |
&& $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) { |
my ($numfeeds,$hiddenfeeds,$rsslinktext); |
$allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
my $feeds=&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit,\$numfeeds,\$hiddenfeeds); |
$privileged=$allowed; |
if ($numfeeds) { |
if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) { |
$r->print($feeds); |
$forcestudent='student'; |
$rsslinktext = &mt('New RSS Feed or Blog'); |
} |
} else { |
if ($forcestudent or $target eq 'tex') { $allowed=0; } |
my $msg = '<br />'. |
} |
&mt("RSS Feeds and Blogs item is not included in a student's view of the syllabus."); |
if ($allowed) { |
if ($hiddenfeeds) { |
$r->print('<p>'. |
$r->print('<p class="LC_info">'. |
&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p>'.&mt('This syllabus can be publicly viewed at') |
&mt('All feeds currently hidden'). |
.' <tt>http://'. |
$msg. |
$Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'. |
'</p>'); |
&Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'. |
} else { |
'<p>'.&mt('You can specify an external URL as Syllabus in the [_1].','<a href="/adm/parmset?action=crsenv">'.&mt('Course Parameters').'</a>').'</p>'. |
$r->print('<p class="LC_info">'. |
'<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'. |
&mt('No current feeds'). |
&mt('Show Public View').'</font></a>'. |
$msg. |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
'</p>'); |
'</p>'); |
} |
} elsif ($privileged) { |
$rsslinktext = &mt('Manage Course RSS Feeds/Blogs'); |
if ($target ne 'tex') { |
if ($crstype eq 'Community') { |
$r->print('<p><a href="'.$r->uri.'?forceedit=1"><font size="+1">'. |
$rsslinktext = &mt('Manage Communiity RSS Feeds/Blogs'); |
&mt('Edit').'</font></a>'); |
} |
} |
} |
} |
my $editurl= &Apache::lonnet::absolute_url().'/adm/'.$cdom.'/'.$cnum.'/_rss.html'; |
if (($allowed) && ($env{'form.storesyl'})) { |
$r->print( '<a href="'.$editurl.'">'.$rsslinktext.'</a>'); |
foreach my $syl_field (keys(%syllabusfields)) { |
&Apache::lontemplate::print_end_template($r); |
my $field=$env{'form.'.$syl_field}; |
} else { |
chomp($field); |
unless ($syllabus{'000_showrssfeeds'} eq 'no') { |
$field=~s/\s+$//s; |
my $feeds = &Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit); |
$field=~s/^\s+//s; |
if ($feeds ne '') { |
$field=~s/\<br\s*\/*\>$//s; |
&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box'); |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
$r->print($feeds); |
$syllabus{$syl_field}=$field; |
&Apache::lontemplate::print_end_template($r); |
if ($syl_field eq 'lll_includeurl') { # clean up included URLs |
} |
my $field=''; |
} |
foreach my $value (split(/\n/,$syllabus{$syl_field})) { |
} |
my $url=$value; |
} else { |
# get rid of leading and trailing spaces |
$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
$url=~s/^\s+//; |
|
$url=~s/\s+$//; |
|
if ($url=~m|^http://([^/]+)/(.+)$|) { |
|
my $host = $1; |
|
my $remainder=$2; |
|
# remove the hostname from internal URLs |
|
foreach my $possible_host (keys(%Apache::lonnet::hostname)) { |
|
if ($possible_host =~ |
|
/\Q$Apache::lonnet::hostname{$host}\E/i) { |
|
$url=$remainder; |
|
} |
|
} |
|
} |
|
# norm internal URLs |
|
unless ($url=~/^http\:/) { |
|
$url=&Apache::lonnet::clutter($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'}; |
|
$syllabus{'uploaded.lastmodified'}=time; |
|
&Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum); |
|
} |
|
} |
} |
# ---------------------------------------------------------------- Get syllabus |
# ---------------------------------------------------------------- Get syllabus |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
my $lastmod=$syllabus{'uploaded.lastmodified'}; |
if ($allowed) { |
$lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); |
$r->print('<form method="post" action="">'. |
my $who = &Apache::loncommon::aboutmewrapper( |
'<input type="hidden" name="forceedit" value="'.$env{'form.forceedit'}.'" />'); |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
} |
$syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'}, |
|
$syllabus{'uploaded.domain'}); |
my $url_include_handler = sub { |
if ($target ne 'tex') { |
my ($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed, $display) = @_; |
$r->print('<table><tr><td>'.&mt('Last updated').':</td><td>'. |
my %data = %{$data_ref}; |
$lastmod.'</td><td>'.&mt('by').' '.$who. |
my %fields = %{$fields_ref}; |
'</td></tr></table><p>'); |
my $urls=$message; |
} else { |
$message=''; |
$r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '.&mt('by').'\\\\ '. |
foreach my $filelink (split(/\n/,$urls)) { |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
my $output=''; |
$syllabus{'uploaded.domain'}).'\\\\'); |
# embed style? |
} |
my ($curfext)=($filelink=~/\.([^\.]+)$/); |
if ($allowed) { |
my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
$r->print('<form method="post">'. |
if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) {# make ssi call and remove everything but the body contents |
'<input type="hidden" name="forceedit" value="edit" />'); |
$output=&Apache::lonnet::ssi_body($filelink); |
} |
} elsif ($embstyle eq 'img') {# embed as an image |
my @htmlids=(); |
$output='<img src="'.$filelink.'" />'; |
foreach my $field (sort(keys(%syllabusfields))) { |
} |
if (($syllabus{$field}=~/\w/) || ($allowed)) { |
if ($output ne '') { |
my $message=$syllabus{$field}; |
if ($target ne 'tex') { |
if ($field eq 'lll_includeurl') { # this is the "included" field |
$message.='<p>'.$output.'</p>'; |
my $urls=$message; |
} else { |
$message=''; |
$message.=' '.&Apache::lonxml::xmlparse($r,'tex','<p>'.$output.'</p>').' '; |
foreach my $filelink (split(/\n/,$urls)) { |
} |
my $output=''; |
} |
# embed style? |
} |
my ($curfext)=($filelink=~/\.([^\.]+)$/); |
if ($allowed) { |
my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
&Apache::lonfeedback::newline_to_br(\$urls); |
if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) { |
&Apache::lontemplate::print_start_template($r,$fields{$field}. |
# make ssi call and remove everything but the body contents |
&Apache::loncommon::help_open_topic('Syllabus_URLs'),'LC_Box', |
$output=&Apache::lonnet::ssi_body($filelink); |
'box_'.$field,$display); |
} elsif ($embstyle eq 'img') { |
$r->print($urls); |
# embed as an image |
$r->print("<br /><div>"); |
$output='<img src="'.$filelink.'" />'; |
&Apache::lontemplate::print_textarea_template($r, $data{$field}, |
} |
$field, Apache::lontemplate->RICH_TEXT_ALWAYS_OFF); |
if ($target ne 'tex') { |
&Apache::lontemplate::print_saveall_template($r); |
$message.='<p>'.$output.'</p>'; |
$r->print("</div>"); |
} else { |
&Apache::lontemplate::print_end_template($r); |
$message.=' '.&Apache::lonxml::xmlparse($r,'tex','<p>'.$output.'</p>').' '; |
|
} |
} else { |
} |
$r->print($message); |
if ($allowed) { |
} |
$r->print('<h3>'.$syllabusfields{$field}. |
}; |
&Apache::loncommon::help_open_topic('Syllabus_URLs').'</h3>'. |
my %custom_hash = ( 'lll_includeurl' => $url_include_handler ); |
'<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'.&mt('Show Public View').'</font></a>'. |
&Apache::lontemplate::print_template_fields($r, \%syllabus, \%syllabusfields, |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>'); |
$target, $allowed, Apache::lontemplate->RICH_TEXT_DETECT_HTML, \%custom_hash, |
} else { |
undef,\%displayfields); |
$r->print($message); |
if ($allowed) { |
} |
$r->print('</form>'. |
} else { |
&Apache::lonhtmlcommon::htmlareaselectactive()); |
&Apache::lonfeedback::newline_to_br(\$message); |
} |
$message =~s|(https*://[^\s]+)|<a href="$1"><tt>$1</tt></a>|g; |
|
if ($allowed) { |
|
$message=&Apache::lonspeller::markeduptext($message); |
|
} |
|
$message=&Apache::lontexconvert::msgtexconverted($message); |
|
if ($target ne 'tex') { |
|
$r->print('<h3>'.$syllabusfields{$field}.'</h3><blockquote>'. |
|
$message.'</blockquote>'); |
|
} else { |
|
$r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'. |
|
&Apache::lonxml::xmlparse($r,'tex',$message).'\\\\'); |
|
} |
|
push(@htmlids,$field); |
|
} |
|
if ($allowed) { |
|
$r->print('<br /><textarea cols="80" rows="12" name="'.$field.'" id="'.$field.'">'. |
|
&HTML::Entities::encode($syllabus{$field},'"&<>'). |
|
'</textarea> <input type="submit" name="storesyl" value="Store" />'); |
|
} |
|
} |
|
} |
|
if ($allowed) { |
|
$r->print('</form>'. |
|
&Apache::lonhtmlcommon::htmlareaselectactive(@htmlids)); |
|
} |
|
if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');} |
|
} else { |
} else { |
if ($target ne 'tex') {$r->print('<p>');} else {$r->print('\par ');} |
if ($target ne 'tex') {$r->print('<p class="LC_info">');} else {$r->print('\par ');} |
$r->print('No syllabus information provided.'); |
$r->print(&mt('No syllabus information provided.')); |
if ($target ne 'tex') {$r->print('</p>');} |
if ($target ne 'tex') {$r->print('</p>');} |
} |
} |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(&Apache::loncommon::end_page()); |
$r->print('</div>'); |
|
if ($env{'form.backto'} eq 'coursecatalog') { |
|
$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 { |
} else { |
$r->print('\end{document}'); |
$r->print('\end{document}'); |
} |
} |
return OK; |
return OK; |
} |
} |
|
|
|
sub chooser { |
|
my ($external,$uploaded,$cdom,$cnum,$lonhost,$fields,$values) = @_; |
|
my %lt = &Apache::lonlocal::texthash( |
|
'type' => 'Syllabus Type', |
|
'url' => 'External URL', |
|
'file' => 'Uploaded File', |
|
'template' => 'Syllabus Template', |
|
'templateboxes' => 'Choose template items ... ', |
|
'curr' => 'Current:', |
|
'rep' => 'Replace:', |
|
'upl' => 'Upload:', |
|
'pr' => 'Preview', |
|
'save' => 'Save', |
|
'chourl' => 'Choose external URL', |
|
'chofile' => 'Uploaded syllabus file', |
|
'parse' => 'Upload embedded images/multimedia files if HTML file', |
|
); |
|
my %checked = ( |
|
file => '', |
|
url => '', |
|
template => '', |
|
); |
|
my %display = ( |
|
file => 'none', |
|
url => 'none', |
|
templatebox => 'none', |
|
); |
|
my $check = ' checked="checked" '; |
|
if ($uploaded) { |
|
$checked{'file'} = $check; |
|
$display{'file'} = 'block'; |
|
} elsif ($external) { |
|
$checked{'url'} = $check; |
|
$display{'url'} = '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 ('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="file" class="LC_left_float" style="display: '.$display{'file'}.'"><fieldset><legend>'.$lt{'file'}.'</legend>'; |
|
if ($uploaded) { |
|
my $protocol = $Apache::lonnet::protocol{$lonhost}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
my $absurl = $protocol.'://'.&Apache::lonnet::hostname($lonhost).$uploaded; |
|
my ($filename) = ($uploaded =~ m{([^/]+)$}); |
|
my $file=&Apache::lonnet::filelocation("",$uploaded); |
|
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 $parse_result = &Apache::lonnet::extract_embedded_items($uploaded,\%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,}); |
|
if (keys(%allfiles)) { |
|
$depbutton = (' ' x 3). |
|
&editfile_button(). |
|
&editbutton_js($uploaded); |
|
} |
|
} |
|
} |
|
} |
|
|
|
$output .= '<span class="LC_nobreak">'.$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 { |
|
$output .= $lt{'upl'}; |
|
} |
|
|
|
$output .= '<br />'."\n". |
|
'<span class="LC_nobreak">'. |
|
'<input type="file" name="syllabusfile" size="55" />'."\n". |
|
' <input type="submit" name="storefile" value="'.$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>'. |
|
'</div>'; |
|
$output .= '<div style="padding:0;clear:both;margin:0;border:0"></div>'. |
|
'</form>'; |
|
return $output; |
|
} |
|
|
|
sub fields_check_uncheck { |
|
my ($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_showrssfeeds'); |
|
my $numfields = scalar(@fieldnames); |
|
for (my $i=0; $i<$numfields; $i++) { |
|
my $checked; |
|
my $name = $fields->{$fieldnames[$i]}; |
|
if ($fieldnames[$i] eq '000_showrssfeeds') { |
|
$name = &mt('RSS Feeds and Blogs'); |
|
unless ($values->{$fieldnames[$i]} eq 'on') { |
|
$checked = ' checked="checked"'; |
|
} |
|
} elsif ($values->{$fieldnames[$i]} ne '') { |
|
$checked = ' checked="checked"'; |
|
} |
|
my $rem = $i%($numinrow); |
|
if ($rem == 0) { |
|
if (($i > 0) && ($i < $numfields-1)) { |
|
$table .= '</tr>'; |
|
} |
|
if ($i < $numfields-1) { |
|
$table .= '<tr>'; |
|
} |
|
} |
|
$table .= |
|
'<td><label><input type="checkbox" name="showfield" value="'.$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 $table; |
|
} |
|
|
|
sub process_upload { |
|
my ($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 { |
|
my ($filename) = ($env{'form.syllabusfile.filename'} =~ m{([^/]+)$}); |
|
$$upload_output = '<div class="LC_error" id="uploadfileresult">'. |
|
&mt('Unable to save file [_1].', |
|
'<span class="LC_filename">'.$filename.'</span>'). |
|
'</div>'; |
|
return (); |
|
} |
|
my $needlink; |
|
if (($parseaction eq 'parse') && ($mimetype eq 'text/html')) { |
|
$$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 $buttontext=&mt('Edit'); |
|
return <<"END"; |
|
<input type="button" value="$buttontext" onclick="javascript:gotoeditor();" /> |
|
END |
|
} |
|
|
|
sub editbutton_js { |
|
my ($url) = @_; |
|
return <<ENDJS; |
|
<script type="text/javascript"> |
|
// <![CDATA[ |
|
function gotoeditor() { |
|
document.location.href = '$url?forceedit=1'; |
|
} |
|
// ]]> |
|
</script> |
|
ENDJS |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |