--- loncom/interface/loncommon.pm 2014/06/18 06:06:50 1.1194
+++ loncom/interface/loncommon.pm 2016/07/18 19:28:58 1.1250
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common routines
#
-# $Id: loncommon.pm,v 1.1194 2014/06/18 06:06:50 raeburn Exp $
+# $Id: loncommon.pm,v 1.1250 2016/07/18 19:28:58 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -72,12 +72,17 @@ use Apache::lonuserstate();
use Apache::courseclassifier();
use LONCAPA qw(:DEFAULT :match);
use DateTime::TimeZone;
-use DateTime::Locale::Catalog;
+use DateTime::Locale;
+use Encode();
use Text::Aspell;
use Authen::Captcha;
use Captcha::reCAPTCHA;
+use JSON::DWIW;
+use LWP::UserAgent;
use Crypt::DES;
use DynaLoader; # for Crypt::DES version
+use MIME::Lite;
+use MIME::Types;
# ---------------------------------------------- Designs
use vars qw(%defaultdesign);
@@ -535,7 +540,7 @@ ENDAUTHORBRW
sub coursebrowser_javascript {
my ($domainfilter,$sec_element,$formname,$role_element,$crstype,
- $credits_element) = @_;
+ $credits_element,$instcode) = @_;
my $wintitle = 'Course_Browser';
if ($crstype eq 'Community') {
$wintitle = 'Community_Browser';
@@ -586,6 +591,12 @@ sub coursebrowser_javascript {
var ownername = document.forms[formid].ccuname.value;
var ownerdom = document.forms[formid].ccdomain.options[document.forms[formid].ccdomain.selectedIndex].value;
url += '&cloner='+ownername+':'+ownerdom;
+ if (type == 'Course') {
+ url += '&crscode='+document.forms[formid].crscode.value;
+ }
+ }
+ if (formname == 'requestcrs') {
+ url += '&crsdom=$domainfilter&crscode=$instcode';
}
if (multflag !=null && multflag != '') {
url += '&multiple='+multflag;
@@ -870,6 +881,8 @@ sub selectcourse_link {
my $linktext = &mt('Select Course');
if ($selecttype eq 'Community') {
$linktext = &mt('Select Community');
+ } elsif ($selecttype eq 'Placement') {
+ $linktext = &mt('Select Placement Test');
} elsif ($selecttype eq 'Course/Community') {
$linktext = &mt('Select Course/Community');
$type = '';
@@ -961,15 +974,16 @@ sub select_datelocale {
}
$output .= '> </option>';
}
+ my @languages = &Apache::lonlocal::preferred_languages();
my (@possibles,%locale_names);
- my @locales = DateTime::Locale::Catalog::Locales;
- foreach my $locale (@locales) {
- if (ref($locale) eq 'HASH') {
- my $id = $locale->{'id'};
- if ($id ne '') {
- my $en_terr = $locale->{'en_territory'};
- my $native_terr = $locale->{'native_territory'};
- my @languages = &Apache::lonlocal::preferred_languages();
+ my @locales = DateTime::Locale->ids();
+ foreach my $id (@locales) {
+ if ($id ne '') {
+ my ($en_terr,$native_terr);
+ my $loc = DateTime::Locale->load($id);
+ if (ref($loc)) {
+ $en_terr = $loc->name();
+ $native_terr = $loc->native_name();
if (grep(/^en$/,@languages) || !@languages) {
if ($en_terr ne '') {
$locale_names{$id} = '('.$en_terr.')';
@@ -983,8 +997,9 @@ sub select_datelocale {
$locale_names{$id} = '('.$en_terr.')';
}
}
- push (@possibles,$id);
- }
+ $locale_names{$id} = Encode::encode('UTF-8',$locale_names{$id});
+ push(@possibles,$id);
+ }
}
}
foreach my $item (sort(@possibles)) {
@@ -994,7 +1009,7 @@ sub select_datelocale {
}
$output.=">$item";
if ($locale_names{$item} ne '') {
- $output.=" $locale_names{$item}</option>\n";
+ $output.=' '.$locale_names{$item};
}
$output.="</option>\n";
}
@@ -1079,6 +1094,9 @@ linked_select_forms takes the following
=item * $onchangesecond, additional javascript call to execute for an onchange
event for the second <select> tag
+=item * $suffix, to differentiate separate uses of select2data javascript
+ objects in a page.
+
=back
Below is an example of such a hash. Only the 'text', 'default', and
@@ -1133,7 +1151,8 @@ sub linked_select_forms {
$hashref,
$menuorder,
$onchangefirst,
- $onchangesecond
+ $onchangesecond,
+ $suffix
) = @_;
my $second = "document.$formname.$secondselectname";
my $first = "document.$formname.$firstselectname";
@@ -1141,20 +1160,20 @@ sub linked_select_forms {
my $result = '';
$result.='<script type="text/javascript" language="JavaScript">'."\n";
$result.="// <![CDATA[\n";
- $result.="var select2data = new Object();\n";
+ $result.="var select2data${suffix} = new Object();\n";
$" = '","';
my $debug = '';
foreach my $s1 (sort(keys(%$hashref))) {
- $result.="select2data.d_$s1 = new Object();\n";
- $result.="select2data.d_$s1.def = new String('".
+ $result.="select2data${suffix}['d_$s1'] = new Object();\n";
+ $result.="select2data${suffix}['d_$s1'].def = new String('".
$hashref->{$s1}->{'default'}."');\n";
- $result.="select2data.d_$s1.values = new Array(";
+ $result.="select2data${suffix}['d_$s1'].values = new Array(";
my @s2values = sort(keys( %{ $hashref->{$s1}->{'select2'} } ));
if (ref($hashref->{$s1}->{'order'}) eq 'ARRAY') {
@s2values = @{$hashref->{$s1}->{'order'}};
}
$result.="\"@s2values\");\n";
- $result.="select2data.d_$s1.texts = new Array(";
+ $result.="select2data${suffix}['d_$s1'].texts = new Array(";
my @s2texts;
foreach my $value (@s2values) {
push @s2texts, $hashref->{$s1}->{'select2'}->{$value};
@@ -1164,19 +1183,17 @@ sub linked_select_forms {
$"=' ';
$result.= <<"END";
-function select1_changed() {
+function select1${suffix}_changed() {
// Determine new choice
- var newvalue = "d_" + $first.value;
+ var newvalue = "d_" + $first.options[$first.selectedIndex].value;
// update select2
- var values = select2data[newvalue].values;
- var texts = select2data[newvalue].texts;
- var select2def = select2data[newvalue].def;
+ var values = select2data${suffix}[newvalue].values;
+ var texts = select2data${suffix}[newvalue].texts;
+ var select2def = select2data${suffix}[newvalue].def;
var i;
// out with the old
- for (i = 0; i < $second.options.length; i++) {
- $second.options[i] = null;
- }
- // in with the nuclear
+ $second.options.length = 0;
+ // in with the new
for (i=0;i<values.length; i++) {
$second.options[i] = new Option(values[i]);
$second.options[i].value = values[i];
@@ -1190,7 +1207,7 @@ function select1_changed() {
</script>
END
# output the initial values for the selection lists
- $result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1_changed();$onchangefirst\">\n";
+ $result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1${suffix}_changed();$onchangefirst\">\n";
my @order = sort(keys(%{$hashref}));
if (ref($menuorder) eq 'ARRAY') {
@order = @{$menuorder};
@@ -1757,6 +1774,521 @@ RESIZE
}
+sub colorfuleditor_js {
+ my $browse_or_search;
+ my $respath;
+ my ($cnum,$cdom) = &crsauthor_url();
+ if ($cnum) {
+ $respath = "/res/$cdom/$cnum/";
+ my %js_lt = &Apache::lonlocal::texthash(
+ sunm => 'Sub-directory name',
+ save => 'Save page to make this permanent',
+ );
+ &js_escape(\%js_lt);
+ $browse_or_search = <<"END";
+
+ function toggleChooser(form,element,titleid,only,search) {
+ var disp = 'none';
+ if (document.getElementById('chooser_'+element)) {
+ var curr = document.getElementById('chooser_'+element).style.display;
+ if (curr == 'none') {
+ disp='inline';
+ if (form.elements['chooser_'+element].length) {
+ for (var i=0; i<form.elements['chooser_'+element].length; i++) {
+ form.elements['chooser_'+element][i].checked = false;
+ }
+ }
+ toggleResImport(form,element);
+ }
+ document.getElementById('chooser_'+element).style.display = disp;
+ }
+ }
+
+ function toggleCrsFile(form,element,numdirs) {
+ if (document.getElementById('chooser_'+element+'_crsres')) {
+ var curr = document.getElementById('chooser_'+element+'_crsres').style.display;
+ if (curr == 'none') {
+ if (numdirs) {
+ form.elements['coursepath_'+element].selectedIndex = 0;
+ if (numdirs > 1) {
+ window['select1'+element+'_changed']();
+ }
+ }
+ }
+ document.getElementById('chooser_'+element+'_crsres').style.display = 'block';
+
+ }
+ if (document.getElementById('chooser_'+element+'_upload')) {
+ document.getElementById('chooser_'+element+'_upload').style.display = 'none';
+ if (document.getElementById('uploadcrsres_'+element)) {
+ document.getElementById('uploadcrsres_'+element).value = '';
+ }
+ }
+ return;
+ }
+
+ function toggleCrsUpload(form,element,numcrsdirs) {
+ if (document.getElementById('chooser_'+element+'_crsres')) {
+ document.getElementById('chooser_'+element+'_crsres').style.display = 'none';
+ }
+ if (document.getElementById('chooser_'+element+'_upload')) {
+ var curr = document.getElementById('chooser_'+element+'_upload').style.display;
+ if (curr == 'none') {
+ if (numcrsdirs) {
+ form.elements['crsauthorpath_'+element].selectedIndex = 0;
+ form.elements['newsubdir_'+element][0].checked = true;
+ toggleNewsubdir(form,element);
+ }
+ }
+ document.getElementById('chooser_'+element+'_upload').style.display = 'block';
+ }
+ return;
+ }
+
+ function toggleResImport(form,element) {
+ var choices = new Array('crsres','upload');
+ for (var i=0; i<choices.length; i++) {
+ if (document.getElementById('chooser_'+element+'_'+choices[i])) {
+ document.getElementById('chooser_'+element+'_'+choices[i]).style.display = 'none';
+ }
+ }
+ }
+
+ function toggleNewsubdir(form,element) {
+ var newsub = form.elements['newsubdir_'+element];
+ if (newsub) {
+ if (newsub.length) {
+ for (var j=0; j<newsub.length; j++) {
+ if (newsub[j].checked) {
+ if (document.getElementById('newsubdirname_'+element)) {
+ if (newsub[j].value == '1') {
+ document.getElementById('newsubdirname_'+element).type = "text";
+ if (document.getElementById('newsubdir_'+element)) {
+ document.getElementById('newsubdir_'+element).innerHTML = '<br />$js_lt{sunm}';
+ }
+ } else {
+ document.getElementById('newsubdirname_'+element).type = "hidden";
+ document.getElementById('newsubdirname_'+element).value = "";
+ document.getElementById('newsubdir_'+element).innerHTML = "";
+ }
+ }
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ function updateCrsFile(form,element) {
+ var directory = form.elements['coursepath_'+element];
+ var filename = form.elements['coursefile_'+element];
+ var path = directory.options[directory.selectedIndex].value;
+ var file = filename.options[filename.selectedIndex].value;
+ form.elements[element].value = '$respath';
+ if (path == '/') {
+ form.elements[element].value += file;
+ } else {
+ form.elements[element].value += path+'/'+file;
+ }
+ unClean();
+ if (document.getElementById('previewimg_'+element)) {
+ document.getElementById('previewimg_'+element).src = form.elements[element].value;
+ var newsrc = document.getElementById('previewimg_'+element).src;
+ }
+ if (document.getElementById('showimg_'+element)) {
+ document.getElementById('showimg_'+element).innerHTML = '($js_lt{save})';
+ }
+ toggleChooser(form,element);
+ return;
+ }
+
+ function uploadDone(suffix,name) {
+ if (name) {
+ document.forms["lonhomework"].elements[suffix].value = name;
+ unClean();
+ toggleChooser(document.forms["lonhomework"],suffix);
+ }
+ }
+
+\$(document).ready(function(){
+
+ \$(document).delegate('form :submit', 'click', function( event ) {
+ if ( \$( this ).hasClass( "LC_uploadcrsres" ) ) {
+ var buttonId = this.id;
+ var suffix = buttonId.toString();
+ suffix = suffix.replace(/^crsupload_/,'');
+ event.preventDefault();
+ document.lonhomework.target = 'crsupload_target_'+suffix;
+ document.lonhomework.action = '/adm/coursepub?LC_uploadcrsres='+suffix;
+ \$(this.form).submit();
+ document.lonhomework.target = '';
+ if (document.getElementById('crsuploadto_'+suffix)) {
+ document.lonhomework.action = document.getElementById('crsuploadto_'+suffix).value;
+ }
+ return false;
+ }
+ });
+});
+END
+ }
+ return <<"COLORFULEDIT"
+<script type="text/javascript">
+// <![CDATA[>
+ function fold_box(curDepth, lastresource){
+
+ // we need a list because there can be several blocks you need to fold in one tag
+ var block = document.getElementsByName('foldblock_'+curDepth);
+ // but there is only one folding button per tag
+ var foldbutton = document.getElementById('folding_btn_'+curDepth);
+
+ if(block.item(0).style.display == 'none'){
+
+ foldbutton.value = '@{[&mt("Hide")]}';
+ for (i = 0; i < block.length; i++){
+ block.item(i).style.display = '';
+ }
+ }else{
+
+ foldbutton.value = '@{[&mt("Show")]}';
+ for (i = 0; i < block.length; i++){
+ // block.item(i).style.visibility = 'collapse';
+ block.item(i).style.display = 'none';
+ }
+ };
+ saveState(lastresource);
+ }
+
+ function saveState (lastresource) {
+
+ var tag_list = getTagList();
+ if(tag_list != null){
+ var timestamp = new Date().getTime();
+ var key = lastresource;
+
+ // the value pattern is: 'time;key1,value1;key2,value2; ... '
+ // starting with timestamp
+ var value = timestamp+';';
+
+ // building the list of key-value pairs
+ for(var i = 0; i < tag_list.length; i++){
+ value += tag_list[i]+',';
+ value += document.getElementsByName(tag_list[i])[0].style.display+';';
+ }
+
+ // only iterate whole storage if nothing to override
+ if(localStorage.getItem(key) == null){
+
+ // prevent storage from growing large
+ if(localStorage.length > 50){
+ var regex_getTimestamp = /^(?:\d)+;/;
+ var oldest_timestamp = regex_getTimestamp.exec(localStorage.key(0));
+ var oldest_key;
+
+ for(var i = 1; i < localStorage.length; i++){
+ if (regex_getTimestamp.exec(localStorage.key(i)) < oldest_timestamp) {
+ oldest_key = localStorage.key(i);
+ oldest_timestamp = regex_getTimestamp.exec(oldest_key);
+ }
+ }
+ localStorage.removeItem(oldest_key);
+ }
+ }
+ localStorage.setItem(key,value);
+ }
+ }
+
+ // restore folding status of blocks (on page load)
+ function restoreState (lastresource) {
+ if(localStorage.getItem(lastresource) != null){
+ var key = lastresource;
+ var value = localStorage.getItem(key);
+ var regex_delTimestamp = /^\d+;/;
+
+ value.replace(regex_delTimestamp, '');
+
+ var valueArr = value.split(';');
+ var pairs;
+ var elements;
+ for (var i = 0; i < valueArr.length; i++){
+ pairs = valueArr[i].split(',');
+ elements = document.getElementsByName(pairs[0]);
+
+ for (var j = 0; j < elements.length; j++){
+ elements[j].style.display = pairs[1];
+ if (pairs[1] == "none"){
+ var regex_id = /([_\\d]+)\$/;
+ regex_id.exec(pairs[0]);
+ document.getElementById("folding_btn"+RegExp.\$1).value = "Show";
+ }
+ }
+ }
+ }
+ }
+
+ function getTagList () {
+
+ var stringToSearch = document.lonhomework.innerHTML;
+
+ var ret = new Array();
+ var regex_findBlock = /(foldblock_.*?)"/g;
+ var tag_list = stringToSearch.match(regex_findBlock);
+
+ if(tag_list != null){
+ for(var i = 0; i < tag_list.length; i++){
+ ret.push(tag_list[i].replace(/"/, ''));
+ }
+ }
+ return ret;
+ }
+
+ function saveScrollPosition (resource) {
+ var tag_list = getTagList();
+
+ // we dont always want to jump to the first block
+ // 170 is roughly above the "Problem Editing" header. we just want to save if the user scrolled down further than this
+ if(\$(window).scrollTop() > 170){
+ if(tag_list != null){
+ var result;
+ for(var i = 0; i < tag_list.length; i++){
+ if(isElementInViewport(tag_list[i])){
+ result += tag_list[i]+';';
+ }
+ }
+ sessionStorage.setItem('anchor_'+resource, result);
+ }
+ } else {
+ // we dont need to save zero, just delete the item to leave everything tidy
+ sessionStorage.removeItem('anchor_'+resource);
+ }
+ }
+
+ function restoreScrollPosition(resource){
+
+ var elem = sessionStorage.getItem('anchor_'+resource);
+ if(elem != null){
+ var tag_list = elem.split(';');
+ var elem_list;
+
+ for(var i = 0; i < tag_list.length; i++){
+ elem_list = document.getElementsByName(tag_list[i]);
+
+ if(elem_list.length > 0){
+ elem = elem_list[0];
+ break;
+ }
+ }
+ elem.scrollIntoView();
+ }
+ }
+
+ function isElementInViewport(el) {
+
+ // change to last element instead of first
+ var elem = document.getElementsByName(el);
+ var rect = elem[0].getBoundingClientRect();
+
+ return (
+ rect.top >= 0 &&
+ rect.left >= 0 &&
+ rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
+ rect.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
+ );
+ }
+
+ function autosize(depth){
+ var cmInst = window['cm'+depth];
+ var fitsizeButton = document.getElementById('fitsize'+depth);
+
+ // is fixed size, switching to dynamic
+ if (sessionStorage.getItem("autosized_"+depth) == null) {
+ cmInst.setSize("","auto");
+ fitsizeButton.value = "@{[&mt('Fixed size')]}";
+ sessionStorage.setItem("autosized_"+depth, "yes");
+
+ // is dynamic size, switching to fixed
+ } else {
+ cmInst.setSize("","300px");
+ fitsizeButton.value = "@{[&mt('Dynamic size')]}";
+ sessionStorage.removeItem("autosized_"+depth);
+ }
+ }
+
+$browse_or_search
+
+// ]]>
+</script>
+COLORFULEDIT
+}
+
+sub xmleditor_js {
+ return <<XMLEDIT
+<script type="text/javascript" src="/adm/jQuery/addons/jquery-scrolltofixed.js"></script>
+<script type="text/javascript">
+// <![CDATA[>
+
+ function saveScrollPosition (resource) {
+
+ var scrollPos = \$(window).scrollTop();
+ sessionStorage.setItem(resource,scrollPos);
+ }
+
+ function restoreScrollPosition(resource){
+
+ var scrollPos = sessionStorage.getItem(resource);
+ \$(window).scrollTop(scrollPos);
+ }
+
+ // unless internet explorer
+ if (!(window.navigator.appName == "Microsoft Internet Explorer" && (document.documentMode || document.compatMode))){
+
+ \$(document).ready(function() {
+ \$(".LC_edit_actionbar").scrollToFixed(\{zIndex: 100\});
+ });
+ }
+
+ // inserts text at cursor position into codemirror (xml editor only)
+ function insertText(text){
+ cm.focus();
+ var curPos = cm.getCursor();
+ cm.replaceRange(text.replace(/ESCAPEDSCRIPT/g,'script'), {line: curPos.line,ch: curPos.ch});
+ }
+// ]]>
+</script>
+XMLEDIT
+}
+
+sub insert_folding_button {
+ my $curDepth = $Apache::lonxml::curdepth;
+ my $lastresource = $env{'request.ambiguous'};
+
+ return "<input type=\"button\" id=\"folding_btn_$curDepth\"
+ value=\"".&mt('Hide')."\" onclick=\"fold_box('$curDepth','$lastresource')\">";
+}
+
+sub crsauthor_url {
+ my ($url) = @_;
+ if ($url eq '') {
+ $url = $ENV{'REQUEST_URI'};
+ }
+ my ($cnum,$cdom);
+ if ($env{'request.course.id'}) {
+ my ($audom,$auname) = ($url =~ m{^/priv/($match_domain)/($match_name)/});
+ if ($audom ne '' && $auname ne '') {
+ if (($env{'course.'.$env{'request.course.id'}.'.num'} eq $auname) &&
+ ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $audom)) {
+ $cnum = $auname;
+ $cdom = $audom;
+ }
+ }
+ }
+ return ($cnum,$cdom);
+}
+
+sub import_crsauthor_form {
+ my ($form,$firstselectname,$secondselectname,$onchangefirst,$only,$suffix) = @_;
+ return (0) unless ($env{'request.course.id'});
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
+ return (0) unless (($cnum ne '') && ($cdom ne ''));
+ my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
+ my @ids=&Apache::lonnet::current_machine_ids();
+ my ($output,$is_home,$relpath,%subdirs,%files,%selimport_menus);
+
+ if (grep(/^\Q$crshome\E$/,@ids)) {
+ $is_home = 1;
+ }
+ $relpath = "/priv/$cdom/$cnum";
+ &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$relpath,'',\%subdirs,\%files);
+ my %lt = &Apache::lonlocal::texthash (
+ fnam => 'Filename',
+ dire => 'Directory',
+ );
+ my $numdirs = scalar(keys(%files));
+ my (%possexts,$singledir,@singledirfiles);
+ if ($only) {
+ map { $possexts{$_} = 1; } split(/\s*,\s*/,$only);
+ }
+ my (%nonemptydirs,$possdirs);
+ if ($numdirs > 1) {
+ my @order;
+ foreach my $key (sort { lc($a) cmp lc($b) } (keys(%files))) {
+ if (ref($files{$key}) eq 'HASH') {
+ my $shown = $key;
+ if ($key eq '') {
+ $shown = '/';
+ }
+ my @ordered = ();
+ foreach my $file (sort { lc($a) cmp lc($b) } (keys(%{$files{$key}}))) {
+ if ($only) {
+ my ($ext) = ($file =~ /\.([^.]+)$/);
+ unless ($possexts{lc($ext)}) {
+ next;
+ }
+ }
+ $selimport_menus{$key}->{'select2'}->{$file} = $file;
+ push(@ordered,$file);
+ }
+ if (@ordered) {
+ push(@order,$key);
+ $nonemptydirs{$key} = 1;
+ $selimport_menus{$key}->{'text'} = $shown;
+ $selimport_menus{$key}->{'default'} = '';
+ $selimport_menus{$key}->{'select2'}->{''} = '';
+ $selimport_menus{$key}->{'order'} = \@ordered;
+ }
+ }
+ }
+ $possdirs = scalar(keys(%nonemptydirs));
+ if ($possdirs > 1) {
+ my @order = sort { lc($a) cmp lc($b) } (keys(%nonemptydirs));
+ $output = $lt{'dire'}.
+ &linked_select_forms($form,'<br />'.
+ $lt{'fnam'},'',
+ $firstselectname,$secondselectname,
+ \%selimport_menus,\@order,
+ $onchangefirst,'',$suffix).'<br />';
+ } elsif ($possdirs == 1) {
+ $singledir = (keys(%nonemptydirs))[0];
+ if (ref($selimport_menus{$singledir}->{'order'}) eq 'ARRAY') {
+ @singledirfiles = @{$selimport_menus{$singledir}->{'order'}};
+ }
+ delete($selimport_menus{$singledir});
+ }
+ } elsif ($numdirs == 1) {
+ $singledir = (keys(%files))[0];
+ foreach my $file (sort { lc($a) cmp lc($b) } (keys(%{$files{$singledir}}))) {
+ if ($only) {
+ my ($ext) = ($file =~ /\.([^.]+)$/);
+ unless ($possexts{lc($ext)}) {
+ next;
+ }
+ }
+ push(@singledirfiles,$file);
+ }
+ if (@singledirfiles) {
+ $possdirs == 1;
+ }
+ }
+ if (($possdirs == 1) && (@singledirfiles)) {
+ my $showdir = $singledir;
+ if ($singledir eq '') {
+ $showdir = '/';
+ }
+ $output = $lt{'dire'}.
+ '<select name="'.$firstselectname.'">'.
+ '<option value="'.$singledir.'">'.$showdir.'</option>'."\n".
+ '</select><br />'.
+ $lt{'fnam'}.'<select name="'.$secondselectname.'">'."\n".
+ '<option value="" selected="selected">'.$lt{'se'}.'</option>'."\n";
+ foreach my $file (@singledirfiles) {
+ $output .= '<option value="'.$file.'">'.$file.'</option>'."\n";
+ }
+ $output .= '</select><br />'."\n";
+ }
+ return ($possdirs,$output);
+}
+
=pod
=head1 Excel and CSV file utility routines
@@ -2029,12 +2561,16 @@ See lonrights.pm for an example invocati
#-------------------------------------------
sub select_form {
- my ($def,$name,$hashref,$onchange) = @_;
+ my ($def,$name,$hashref,$onchange,$readonly) = @_;
return unless (ref($hashref) eq 'HASH');
if ($onchange) {
$onchange = ' onchange="'.$onchange.'"';
}
- my $selectform = "<select name=\"$name\" size=\"1\"$onchange>\n";
+ my $disabled;
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ }
+ my $selectform = "<select name=\"$name\" size=\"1\"$onchange$disabled>\n";
my @keys;
if (exists($hashref->{'select_form_order'})) {
@keys=@{$hashref->{'select_form_order'}};
@@ -3618,7 +4154,11 @@ category
sub filecategorytypes {
my ($cat) = @_;
- return @{$category_extensions{lc($cat)}};
+ if (ref($category_extensions{lc($cat)}) eq 'ARRAY') {
+ return @{$category_extensions{lc($cat)}};
+ } else {
+ return ();
+ }
}
=pod
@@ -3761,7 +4301,7 @@ sub user_lang {
=over 4
=item * &get_previous_attempt($symb, $username, $domain, $course,
- $getattempt, $regexp, $gradesub)
+ $getattempt, $regexp, $gradesub, $usec, $identifier)
Return string with previous attempt on problem. Arguments:
@@ -3783,6 +4323,11 @@ Return string with previous attempt on p
=item * $gradesub: routine that processes the string if it matches $regexp
+=item * $usec: section of the desired student
+
+=item * $identifier: counter for student (multiple students one problem) or
+ problem (one student; whole sequence).
+
=back
The output string is a table containing all desired attempts, if any.
@@ -3790,7 +4335,7 @@ The output string is a table containing
=cut
sub get_previous_attempt {
- my ($symb,$username,$domain,$course,$getattempt,$regexp,$gradesub)=@_;
+ my ($symb,$username,$domain,$course,$getattempt,$regexp,$gradesub,$usec,$identifier)=@_;
my $prevattempts='';
no strict 'refs';
if ($symb) {
@@ -3800,13 +4345,18 @@ sub get_previous_attempt {
my %lasthash=();
my $version;
for ($version=1;$version<=$returnhash{'version'};$version++) {
- foreach my $key (sort(split(/\:/,$returnhash{$version.':keys'}))) {
- $lasthash{$key}=$returnhash{$version.':'.$key};
+ foreach my $key (reverse(sort(split(/\:/,$returnhash{$version.':keys'})))) {
+ if ($key =~ /\.rawrndseed$/) {
+ my ($id) = ($key =~ /^(.+)\.rawrndseed$/);
+ $lasthash{$id.'.rndseed'} = $returnhash{$version.':'.$key};
+ } else {
+ $lasthash{$key}=$returnhash{$version.':'.$key};
+ }
}
}
$prevattempts=&start_data_table().&start_data_table_header_row();
$prevattempts.='<th>'.&mt('History').'</th>';
- my (%typeparts,%lasthidden);
+ my (%typeparts,%lasthidden,%regraded,%hidestatus);
my $showsurv=&Apache::lonnet::allowed('vas',$env{'request.course.id'});
foreach my $key (sort(keys(%lasthash))) {
my ($ign,@parts) = split(/\./,$key);
@@ -3823,6 +4373,18 @@ sub get_previous_attempt {
$lasthidden{$ign.'.'.$id} = 1;
}
}
+ if ($identifier ne '') {
+ my $id = join(',',@parts);
+ if (&Apache::lonnet::EXT("resource.$id.problemstatus",$symb,
+ $domain,$username,$usec,undef,$course) =~ /^no/) {
+ $hidestatus{$ign.'.'.$id} = 1;
+ }
+ }
+ } elsif ($data eq 'regrader') {
+ if (($identifier ne '') && (@parts)) {
+ my $id = join(',',@parts);
+ $regraded{$ign.'.'.$id} = 1;
+ }
}
} else {
if ($#parts == 0) {
@@ -3834,17 +4396,60 @@ sub get_previous_attempt {
}
$prevattempts.=&end_data_table_header_row();
if ($getattempt eq '') {
+ my (%solved,%resets,%probstatus);
+ if (($identifier ne '') && (keys(%regraded) > 0)) {
+ for ($version=1;$version<=$returnhash{'version'};$version++) {
+ foreach my $id (keys(%regraded)) {
+ if (($returnhash{$version.':'.$id.'.regrader'}) &&
+ ($returnhash{$version.':'.$id.'.tries'} eq '') &&
+ ($returnhash{$version.':'.$id.'.award'} eq '')) {
+ push(@{$resets{$id}},$version);
+ }
+ }
+ }
+ }
for ($version=1;$version<=$returnhash{'version'};$version++) {
- my @hidden;
+ my (@hidden,@unsolved);
if (%typeparts) {
foreach my $id (keys(%typeparts)) {
- if (($returnhash{$version.':'.$id.'.type'} eq 'anonsurvey') || ($returnhash{$version.':'.$id.'.type'} eq 'anonsurveycred')) {
+ if (($returnhash{$version.':'.$id.'.type'} eq 'anonsurvey') ||
+ ($returnhash{$version.':'.$id.'.type'} eq 'anonsurveycred')) {
push(@hidden,$id);
+ } elsif ($identifier ne '') {
+ unless (($returnhash{$version.':'.$id.'.type'} eq 'survey') ||
+ ($returnhash{$version.':'.$id.'.type'} eq 'surveycred') ||
+ ($hidestatus{$id})) {
+ next if ((ref($resets{$id}) eq 'ARRAY') && grep(/^\Q$version\E$/,@{$resets{$id}}));
+ if ($returnhash{$version.':'.$id.'.solved'} eq 'correct_by_student') {
+ push(@{$solved{$id}},$version);
+ } elsif (($returnhash{$version.':'.$id.'.solved'} ne '') &&
+ (ref($solved{$id}) eq 'ARRAY')) {
+ my $skip;
+ if (ref($resets{$id}) eq 'ARRAY') {
+ foreach my $reset (@{$resets{$id}}) {
+ if ($reset > $solved{$id}[-1]) {
+ $skip=1;
+ last;
+ }
+ }
+ }
+ unless ($skip) {
+ my ($ign,$partslist) = split(/\./,$id,2);
+ push(@unsolved,$partslist);
+ }
+ }
+ }
}
}
}
$prevattempts.=&start_data_table_row().
- '<td>'.&mt('Transaction [_1]',$version).'</td>';
+ '<td>'.&mt('Transaction [_1]',$version);
+ if (@unsolved) {
+ $prevattempts .= '<span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="HIDE'.$identifier.'" value="'.$version.':'.join('_',@unsolved).'" />'.
+ &mt('Hide').'</label></span>';
+ }
+ $prevattempts .= '</td>';
if (@hidden) {
foreach my $key (sort(keys(%lasthash))) {
next if ($key =~ /\.foilorder$/);
@@ -3866,9 +4471,15 @@ sub get_previous_attempt {
}
} else {
if ($key =~ /\./) {
- my $value = &format_previous_attempt_value($key,
- $returnhash{$version.':'.$key});
- $prevattempts.='<td>'.$value.' </td>';
+ my $value = $returnhash{$version.':'.$key};
+ if ($key =~ /\.rndseed$/) {
+ my ($id) = ($key =~ /^(.+)\.[^.]+$/);
+ if (exists($returnhash{$version.':'.$id.'.rawrndseed'})) {
+ $value = $returnhash{$version.':'.$id.'.rawrndseed'};
+ }
+ }
+ $prevattempts.='<td>'.&format_previous_attempt_value($key,$value).
+ ' </td>';
} else {
$prevattempts.='<td> </td>';
}
@@ -3877,9 +4488,15 @@ sub get_previous_attempt {
} else {
foreach my $key (sort(keys(%lasthash))) {
next if ($key =~ /\.foilorder$/);
- my $value = &format_previous_attempt_value($key,
- $returnhash{$version.':'.$key});
- $prevattempts.='<td>'.$value.' </td>';
+ my $value = $returnhash{$version.':'.$key};
+ if ($key =~ /\.rndseed$/) {
+ my ($id) = ($key =~ /^(.+)\.[^.]+$/);
+ if (exists($returnhash{$version.':'.$id.'.rawrndseed'})) {
+ $value = $returnhash{$version.':'.$id.'.rawrndseed'};
+ }
+ }
+ $prevattempts.='<td>'.&format_previous_attempt_value($key,$value).
+ ' </td>';
}
}
$prevattempts.=&end_data_table_row();
@@ -4636,9 +5253,9 @@ sub blocking_status {
# build a link to a popup window containing the details
my $querystring = "?activity=$activity";
# $uname and $udom decide whose portfolio the user is trying to look at
- if ($activity eq 'port') {
- $querystring .= "&udom=$udom" if $udom;
- $querystring .= "&uname=$uname" if $uname;
+ if (($activity eq 'port') || ($activity eq 'passwd')) {
+ $querystring .= "&udom=$udom" if ($udom =~ /^$match_domain$/);
+ $querystring .= "&uname=$uname" if ($uname =~ /^$match_username$/);
} elsif ($activity eq 'docs') {
$querystring .= '&url='.&HTML::Entities::encode($url,'&"');
}
@@ -4657,13 +5274,17 @@ END_MYBLOCK
my $popupUrl = "/adm/blockingstatus/$querystring";
my $text = &mt('Communication Blocked');
+ my $class = 'LC_comblock';
if ($activity eq 'docs') {
$text = &mt('Content Access Blocked');
+ $class = '';
} elsif ($activity eq 'printout') {
$text = &mt('Printing Blocked');
+ } elsif ($activity eq 'passwd') {
+ $text = &mt('Password Changing Blocked');
}
$output .= <<"END_BLOCK";
-<div class='LC_comblock'>
+<div class='$class'>
<a onclick='openWindow("$popupUrl","Blocking Table",600,300,"no","no");return false;' href='/adm/blockingstatus/$querystring'
title='$text'>
<img class='LC_noBorder LC_middle' title='$text' src='/res/adm/pages/comblock.png' alt='$text'/></a>
@@ -4679,22 +5300,44 @@ END_BLOCK
###############################################
sub check_ip_acc {
- my ($acc)=@_;
+ my ($acc,$clientip)=@_;
&Apache::lonxml::debug("acc is $acc");
if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) {
return 1;
}
- my $allowed=0;
- my $ip=$env{'request.host'} || $ENV{'REMOTE_ADDR'};
+ my $allowed;
+ my $ip=$env{'request.host'} || $ENV{'REMOTE_ADDR'} || $clientip;
my $name;
- foreach my $pattern (split(',',$acc)) {
- $pattern =~ s/^\s*//;
- $pattern =~ s/\s*$//;
+ my %access = (
+ allowfrom => 1,
+ denyfrom => 0,
+ );
+ my @allows;
+ my @denies;
+ foreach my $item (split(',',$acc)) {
+ $item =~ s/^\s*//;
+ $item =~ s/\s*$//;
+ my $pattern;
+ if ($item =~ /^\!(.+)$/) {
+ push(@denies,$1);
+ } else {
+ push(@allows,$item);
+ }
+ }
+ my $numdenies = scalar(@denies);
+ my $numallows = scalar(@allows);
+ my $count = 0;
+ foreach my $pattern (@denies,@allows) {
+ $count ++;
+ my $acctype = 'allowfrom';
+ if ($count <= $numdenies) {
+ $acctype = 'denyfrom';
+ }
if ($pattern =~ /\*$/) {
#35.8.*
$pattern=~s/\*//;
- if ($ip =~ /^\Q$pattern\E/) { $allowed=1; }
+ if ($ip =~ /^\Q$pattern\E/) { $allowed=$access{$acctype}; }
} elsif ($pattern =~ /(\d+\.\d+\.\d+)\.\[(\d+)-(\d+)\]$/) {
#35.8.3.[34-56]
my $low=$2;
@@ -4702,7 +5345,7 @@ sub check_ip_acc {
$pattern=$1;
if ($ip =~ /^\Q$pattern\E/) {
my $last=(split(/\./,$ip))[3];
- if ($last <=$high && $last >=$low) { $allowed=1; }
+ if ($last <=$high && $last >=$low) { $allowed=$access{$acctype}; }
}
} elsif ($pattern =~ /^\*/) {
#*.msu.edu
@@ -4712,10 +5355,10 @@ sub check_ip_acc {
my $netaddr=inet_aton($ip);
($name)=gethostbyaddr($netaddr,AF_INET);
}
- if ($name =~ /\Q$pattern\E$/i) { $allowed=1; }
+ if ($name =~ /\Q$pattern\E$/i) { $allowed=$access{$acctype}; }
} elsif ($pattern =~ /\d+\.\d+\.\d+\.\d+/) {
#127.0.0.1
- if ($ip =~ /^\Q$pattern\E/) { $allowed=1; }
+ if ($ip =~ /^\Q$pattern\E/) { $allowed=$access{$acctype}; }
} else {
#some.name.com
if (!defined($name)) {
@@ -4723,9 +5366,16 @@ sub check_ip_acc {
my $netaddr=inet_aton($ip);
($name)=gethostbyaddr($netaddr,AF_INET);
}
- if ($name =~ /\Q$pattern\E$/i) { $allowed=1; }
+ if ($name =~ /\Q$pattern\E$/i) { $allowed=$access{$acctype}; }
+ }
+ if ($allowed =~ /^(0|1)$/) { last; }
+ }
+ if ($allowed eq '') {
+ if ($numdenies && !$numallows) {
+ $allowed = 1;
+ } else {
+ $allowed = 0;
}
- if ($allowed) { last; }
}
return $allowed;
}
@@ -4781,23 +5431,29 @@ sub get_domainconf {
if (keys(%{$domconfig{'login'}})) {
foreach my $key (keys(%{$domconfig{'login'}})) {
if (ref($domconfig{'login'}{$key}) eq 'HASH') {
- if ($key eq 'loginvia') {
- if (ref($domconfig{'login'}{'loginvia'}) eq 'HASH') {
- foreach my $hostname (keys(%{$domconfig{'login'}{'loginvia'}})) {
- if (ref($domconfig{'login'}{'loginvia'}{$hostname}) eq 'HASH') {
- if ($domconfig{'login'}{'loginvia'}{$hostname}{'server'}) {
- my $server = $domconfig{'login'}{'loginvia'}{$hostname}{'server'};
- $designhash{$udom.'.login.loginvia'} = $server;
- if ($domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'} eq 'custom') {
-
- $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'custompath'};
- } else {
- $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'};
+ if (($key eq 'loginvia') || ($key eq 'headtag')) {
+ if (ref($domconfig{'login'}{$key}) eq 'HASH') {
+ foreach my $hostname (keys(%{$domconfig{'login'}{$key}})) {
+ if (ref($domconfig{'login'}{$key}{$hostname}) eq 'HASH') {
+ if ($key eq 'loginvia') {
+ if ($domconfig{'login'}{'loginvia'}{$hostname}{'server'}) {
+ my $server = $domconfig{'login'}{'loginvia'}{$hostname}{'server'};
+ $designhash{$udom.'.login.loginvia'} = $server;
+ if ($domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'} eq 'custom') {
+
+ $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'custompath'};
+ } else {
+ $designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'};
+ }
}
- if ($domconfig{'login'}{'loginvia'}{$hostname}{'exempt'}) {
- $designhash{$udom.'.login.loginvia_exempt_'.$hostname} = $domconfig{'login'}{'loginvia'}{$hostname}{'exempt'};
+ } elsif ($key eq 'headtag') {
+ if ($domconfig{'login'}{'headtag'}{$hostname}{'url'}) {
+ $designhash{$udom.'.login.headtag_'.$hostname} = $domconfig{'login'}{'headtag'}{$hostname}{'url'};
}
}
+ if ($domconfig{'login'}{$key}{$hostname}{'exempt'}) {
+ $designhash{$udom.'.login.'.$key.'_exempt_'.$hostname} = $domconfig{'login'}{$key}{$hostname}{'exempt'};
+ }
}
}
}
@@ -5054,10 +5710,20 @@ sub CSTR_pageheader {
$lastitem = $thisdisfn;
}
+ my ($crsauthor,$title);
+ if (($env{'request.course.id'}) &&
+ ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
+ ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
+ $crsauthor = 1;
+ $title = &mt('Course Authoring Space');
+ } else {
+ $title = &mt('Authoring Space');
+ }
+
my $output =
'<div>'
.&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it?
- .'<b>'.&mt('Authoring Space:').'</b> '
+ .'<b>'.$title.'</b> '
.'<form name="dirs" method="post" action="'.$formaction
.'" target="_top">' #FIXME lonpubdir: target="_parent"
.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv/'.$udom,undef,undef);
@@ -5068,13 +5734,18 @@ sub CSTR_pageheader {
.$lastitem
.'</span>';
}
- $output .=
- '<br />'
- #FIXME lonpubdir: &Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />"
- .&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
- .'</form>'
- .&Apache::lonmenu::constspaceform()
- .'</div>';
+
+ if ($crsauthor) {
+ $output .= '</form>'.&Apache::lonmenu::constspaceform();
+ } else {
+ $output .=
+ '<br />'
+ #FIXME lonpubdir: &Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />"
+ .&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
+ .'</form>'
+ .&Apache::lonmenu::constspaceform();
+ }
+ $output .= '</div>';
return $output;
}
@@ -5118,9 +5789,6 @@ Inputs:
=item * $args, optional argument valid values are
no_auto_mt_title -> prevents &mt()ing the title arg
- inherit_jsmath -> when creating popup window in a page,
- should it have jsmath forced on by the
- current page
=item * $advtoolsref, optional argument, ref to an array containing
inlineremote items to be added in "Functions" menu below
@@ -5188,7 +5856,7 @@ sub bodytag {
# construct main body tag
my $bodytag = "<body $extra_body_attr>".
- &Apache::lontexconvert::init_math_support($args->{'inherit_jsmath'});
+ &Apache::lontexconvert::init_math_support();
&get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']);
@@ -5212,7 +5880,17 @@ sub bodytag {
$dc_info =~ s/\s+$//;
}
- $role = '<span class="LC_nobreak">('.$role.')</span>' if $role;
+ my $crstype;
+ if ($env{'request.course.id'}) {
+ $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
+ } elsif ($args->{'crstype'}) {
+ $crstype = $args->{'crstype'};
+ }
+ if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
+ undef($role);
+ } else {
+ $role = '<span class="LC_nobreak">('.$role.')</span>' if ($role && !$env{'browser.mobile'});
+ }
if ($env{'request.state'} eq 'construct') { $forcereg=1; }
@@ -5223,7 +5901,7 @@ sub bodytag {
$bodytag .= Apache::lonhtmlcommon::scripttag(
Apache::lonmenu::utilityfunctions($httphost), 'start');
- my ($left,$right) = Apache::lonmenu::primary_menu();
+ my ($left,$right) = Apache::lonmenu::primary_menu($crstype);
if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) {
if ($dc_info) {
@@ -5341,7 +6019,6 @@ sub endbodytag {
unless ((ref($args) eq 'HASH') && ($args->{'notbody'})) {
$endbodytag='</body>';
}
- $endbodytag=&Apache::lontexconvert::jsMath_process()."\n".$endbodytag;
if ( exists( $env{'internal.head.redirect'} ) ) {
if (!(ref($args) eq 'HASH' && $args->{'noredirectlink'})) {
$endbodytag=
@@ -5516,6 +6193,17 @@ div.LC_confirm_box .LC_success img {
vertical-align: middle;
}
+.LC_maxwidth {
+ max-width: 100%;
+ height: auto;
+}
+
+.LC_textsize_mobile {
+ \@media only screen and (max-device-width: 480px) {
+ -webkit-text-size-adjust:100%; -moz-text-size-adjust:100%; -ms-text-size-adjust:100%;
+ }
+}
+
.LC_icon {
border: none;
vertical-align: middle;
@@ -5621,6 +6309,12 @@ ul.LC_breadcrumb_tools_outerlist li {
float: right;
}
+.LC_placement_prog {
+ padding-right: 20px;
+ font-weight: bold;
+ font-size: 90%;
+}
+
table#LC_title_bar td {
background: $tabbg;
}
@@ -5637,6 +6331,10 @@ table#LC_menubuttons img {
vertical-align: middle;
}
+.LC_breadcrumbs_hoverable {
+ background: $sidebg;
+}
+
td.LC_table_cell_checkbox {
text-align: center;
}
@@ -6494,7 +7192,7 @@ div.LC_edit_problem_footer,
div.LC_edit_problem_footer div,
div.LC_edit_problem_editxml_header,
div.LC_edit_problem_editxml_header div {
- margin-top: 5px;
+ z-index: 100;
}
div.LC_edit_problem_header_title {
@@ -6510,14 +7208,17 @@ table.LC_edit_problem_header_title {
background: $tabbg;
}
-div.LC_edit_problem_discards {
- float: left;
- padding-bottom: 5px;
+div.LC_edit_actionbar {
+ background-color: $sidebg;
+ margin: 0;
+ padding: 0;
+ line-height: 200%;
}
-div.LC_edit_problem_saves {
- float: right;
- padding-bottom: 5px;
+div.LC_edit_actionbar div{
+ padding: 0;
+ margin: 0;
+ display: inline-block;
}
.LC_edit_opt {
@@ -6533,6 +7234,10 @@ div.LC_edit_problem_saves {
margin-left: 40px;
}
+#LC_edit_problem_codemirror div{
+ margin-left: 0px;
+}
+
img.stift {
border-width: 0;
vertical-align: middle;
@@ -6620,6 +7325,10 @@ fieldset {
/* overflow: hidden; */
}
+article.geogebraweb div {
+ margin: 0;
+}
+
fieldset > legend {
font-weight: bold;
padding: 0 5px 0 5px;
@@ -6647,7 +7356,6 @@ fieldset > legend {
ol.LC_primary_menu {
margin: 0;
padding: 0;
- background-color: $pgbg_or_bgcolor;
}
ol#LC_PathBreadcrumbs {
@@ -6659,23 +7367,48 @@ ol.LC_primary_menu li {
vertical-align: middle;
text-align: left;
list-style: none;
+ position: relative;
float: left;
+ z-index: 100; /* will be displayed above codemirror and underneath the help-layer */
+ line-height: 1.5em;
}
-ol.LC_primary_menu li a {
+ol.LC_primary_menu li a,
+ol.LC_primary_menu li p {
display: block;
margin: 0;
padding: 0 5px 0 10px;
text-decoration: none;
}
-ol.LC_primary_menu li ul {
+ol.LC_primary_menu li p span.LC_primary_menu_innertitle {
+ display: inline-block;
+ width: 95%;
+ text-align: left;
+}
+
+ol.LC_primary_menu li p span.LC_primary_menu_innerarrow {
+ display: inline-block;
+ width: 5%;
+ float: right;
+ text-align: right;
+ font-size: 70%;
+}
+
+ol.LC_primary_menu ul {
display: none;
- width: 10em;
+ width: 15em;
background-color: $data_table_light;
+ position: absolute;
+ top: 100%;
+}
+
+ol.LC_primary_menu ul ul {
+ left: 100%;
+ top: 0;
}
-ol.LC_primary_menu li:hover ul, ol.LC_primary_menu li.hover ul {
+ol.LC_primary_menu li:hover > ul, ol.LC_primary_menu li.hover > ul {
display: block;
position: absolute;
margin: 0;
@@ -6684,15 +7417,21 @@ ol.LC_primary_menu li:hover ul, ol.LC_pr
}
ol.LC_primary_menu li:hover li, ol.LC_primary_menu li.hover li {
+/* First Submenu -> size should be smaller than the menu title of the whole menu */
font-size: 90%;
vertical-align: top;
float: none;
border-left: 1px solid black;
border-right: 1px solid black;
+/* A dark bottom border to visualize different menu options;
+overwritten in the create_submenu routine for the last border-bottom of the menu */
+ border-bottom: 1px solid $data_table_dark;
}
-ol.LC_primary_menu li:hover li a, ol.LC_primary_menu li.hover li a {
- background-color:$data_table_light;
+ol.LC_primary_menu li li p:hover {
+ color:$button_hover;
+ text-decoration:none;
+ background-color:$data_table_dark;
}
ol.LC_primary_menu li li a:hover {
@@ -6700,6 +7439,11 @@ ol.LC_primary_menu li li a:hover {
background-color:$data_table_dark;
}
+/* Font-size equal to the size of the predecessors*/
+ol.LC_primary_menu li:hover li li {
+ font-size: 100%;
+}
+
ol.LC_primary_menu li img {
vertical-align: bottom;
height: 1.1em;
@@ -7242,6 +7986,16 @@ ul.LC_funclist li {
}
/*
+ styles used for response display
+*/
+div.LC_radiofoil, div.LC_rankfoil {
+ margin: .5em 0em .5em 0em;
+}
+table.LC_itemgroup {
+ margin-top: 1em;
+}
+
+/*
styles used by TTH when "Default set of options to pass to tth/m
when converting TeX" in course settings has been set
@@ -7262,6 +8016,87 @@ span.roman {font-family: serif; font-sty
span.overacc2 {position: relative; left: .8em; top: -1.2ex;}
span.overacc1 {position: relative; left: .6em; top: -1.2ex;}
+/*
+ sections with roles, for content only
+*/
+section[class^="role-"] {
+ padding-left: 10px;
+ padding-right: 5px;
+ margin-top: 8px;
+ margin-bottom: 8px;
+ border: 1px solid #2A4;
+ border-radius: 5px;
+ box-shadow: 0px 1px 1px #BBB;
+}
+section[class^="role-"]>h1 {
+ position: relative;
+ margin: 0px;
+ padding-top: 10px;
+ padding-left: 40px;
+}
+section[class^="role-"]>h1:before {
+ position: absolute;
+ left: -5px;
+ top: 5px;
+}
+section.role-activity>h1:before {
+ content:url('/adm/daxe/images/section_icons/activity.png');
+}
+section.role-advice>h1:before {
+ content:url('/adm/daxe/images/section_icons/advice.png');
+}
+section.role-bibliography>h1:before {
+ content:url('/adm/daxe/images/section_icons/bibliography.png');
+}
+section.role-citation>h1:before {
+ content:url('/adm/daxe/images/section_icons/citation.png');
+}
+section.role-conclusion>h1:before {
+ content:url('/adm/daxe/images/section_icons/conclusion.png');
+}
+section.role-definition>h1:before {
+ content:url('/adm/daxe/images/section_icons/definition.png');
+}
+section.role-demonstration>h1:before {
+ content:url('/adm/daxe/images/section_icons/demonstration.png');
+}
+section.role-example>h1:before {
+ content:url('/adm/daxe/images/section_icons/example.png');
+}
+section.role-explanation>h1:before {
+ content:url('/adm/daxe/images/section_icons/explanation.png');
+}
+section.role-introduction>h1:before {
+ content:url('/adm/daxe/images/section_icons/introduction.png');
+}
+section.role-method>h1:before {
+ content:url('/adm/daxe/images/section_icons/method.png');
+}
+section.role-more_information>h1:before {
+ content:url('/adm/daxe/images/section_icons/more_information.png');
+}
+section.role-objectives>h1:before {
+ content:url('/adm/daxe/images/section_icons/objectives.png');
+}
+section.role-prerequisites>h1:before {
+ content:url('/adm/daxe/images/section_icons/prerequisites.png');
+}
+section.role-remark>h1:before {
+ content:url('/adm/daxe/images/section_icons/remark.png');
+}
+section.role-reminder>h1:before {
+ content:url('/adm/daxe/images/section_icons/reminder.png');
+}
+section.role-summary>h1:before {
+ content:url('/adm/daxe/images/section_icons/summary.png');
+}
+section.role-syntax>h1:before {
+ content:url('/adm/daxe/images/section_icons/syntax.png');
+}
+section.role-warning>h1:before {
+ content:url('/adm/daxe/images/section_icons/warning.png');
+}
+
END
}
@@ -7354,6 +8189,82 @@ sub headtag {
<meta http-equiv="pragma" content="no-cache" />
<meta http-equiv="Refresh" content="$time; url=$url" />
ADDMETA
+ } else {
+ unless (($args->{'frameset'}) || ($args->{'js_ready'}) || ($args->{'only_body'}) || ($args->{'no_nav_bar'})) {
+ my $requrl = $env{'request.uri'};
+ if ($requrl eq '') {
+ $requrl = $ENV{'REQUEST_URI'};
+ $requrl =~ s/\?.+$//;
+ }
+ unless (($requrl =~ m{^/adm/(?:switchserver|login|authenticate|logout|groupsort|cleanup|helper|slotrequest|grades)(\?|$)}) ||
+ (($requrl =~ m{^/res/}) && (($env{'form.submitted'} eq 'scantron') ||
+ ($env{'form.grade_symb'}) || ($Apache::lonhomework::scantronmode)))) {
+ my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'};
+ unless (&Apache::lonnet::allowed('mau',$dom_in_use)) {
+ my %domdefs = &Apache::lonnet::get_domain_defaults($dom_in_use);
+ if (ref($domdefs{'offloadnow'}) eq 'HASH') {
+ my $lonhost = $Apache::lonnet::perlvar{'lonHostID'};
+ if ($domdefs{'offloadnow'}{$lonhost}) {
+ my $newserver = &Apache::lonnet::spareserver(30000,undef,1,$dom_in_use);
+ if (($newserver) && ($newserver ne $lonhost)) {
+ my $numsec = 5;
+ my $timeout = $numsec * 1000;
+ my ($newurl,$locknum,%locks,$msg);
+ if ($env{'request.role.adv'}) {
+ ($locknum,%locks) = &Apache::lonnet::get_locks();
+ }
+ my $disable_submit = 0;
+ if ($requrl =~ /$LONCAPA::assess_re/) {
+ $disable_submit = 1;
+ }
+ if ($locknum) {
+ my @lockinfo = sort(values(%locks));
+ $msg = &mt('Once the following tasks are complete: ')."\\n".
+ join(", ",sort(values(%locks)))."\\n".
+ &mt('your session will be transferred to a different server, after you click "Roles".');
+ } else {
+ if (($requrl =~ m{^/res/}) && ($env{'form.submitted'} =~ /^part_/)) {
+ $msg = &mt('Your LON-CAPA submission has been recorded')."\\n";
+ }
+ $msg .= &mt('Your current LON-CAPA session will be transferred to a different server in [quant,_1,second].',$numsec);
+ $newurl = '/adm/switchserver?otherserver='.$newserver;
+ if (($env{'request.role'}) && ($env{'request.role'} ne 'cm')) {
+ $newurl .= '&role='.$env{'request.role'};
+ }
+ if ($env{'request.symb'}) {
+ $newurl .= '&symb='.$env{'request.symb'};
+ } else {
+ $newurl .= '&origurl='.$requrl;
+ }
+ }
+ &js_escape(\$msg);
+ $result.=<<OFFLOAD
+<meta http-equiv="pragma" content="no-cache" />
+<script type="text/javascript">
+// <![CDATA[
+function LC_Offload_Now() {
+ var dest = "$newurl";
+ if (dest != '') {
+ window.location.href="$newurl";
+ }
+}
+\$(document).ready(function () {
+ window.alert('$msg');
+ if ($disable_submit) {
+ \$(".LC_hwk_submit").prop("disabled", true);
+ \$( ".LC_textline" ).prop( "readonly", "readonly");
+ }
+ setTimeout('LC_Offload_Now()', $timeout);
+});
+// ]]>
+</script>
+OFFLOAD
+ }
+ }
+ }
+ }
+ }
+ }
}
if (!defined($title)) {
$title = 'The LearningOnline Network with CAPA';
@@ -7367,7 +8278,13 @@ ADDMETA
$result .= '>'
.$inhibitprint
.$head_extra;
- if ($env{'browser.mobile'}) {
+ my $clientmobile;
+ if (($env{'user.name'} eq '') && ($env{'user.domain'} eq '')) {
+ (undef,undef,undef,undef,undef,undef,$clientmobile) = &decode_user_agent();
+ } else {
+ $clientmobile = $env{'browser.mobile'};
+ }
+ if ($clientmobile) {
$result .= '
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
<meta name="apple-mobile-web-app-capable" content="yes" />';
@@ -7549,9 +8466,6 @@ $args - additional optional args support
head -> skip the <html><head> generation
body -> skip all <body> generation
no_auto_mt_title -> prevent &mt()ing the title arg
- inherit_jsmath -> when creating popup window in a page,
- should it have jsmath forced on by the
- current page
bread_crumbs -> Array containing breadcrumbs
bread_crumbs_component -> if exists show it as headline else show only the breadcrumbs
group -> includes the current group, if page is for a
@@ -7623,7 +8537,10 @@ sub start_page {
#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
if(exists($args->{'bread_crumbs_component'})){
$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'});
- }else{
+ } elsif ($args->{'crstype'} eq 'Placement') {
+ $result .= &Apache::lonhtmlcommon::breadcrumbs('','','','','','','','','',
+ $args->{'crstype'});
+ } else {
$result .= &Apache::lonhtmlcommon::breadcrumbs();
}
}
@@ -7673,10 +8590,12 @@ function set_wishlistlink(title, path) {
title = title.replace(/^LON-CAPA /,'');
}
title = encodeURIComponent(title);
+ title = title.replace("'","\\\'");
if (!path) {
path = location.pathname;
}
path = encodeURIComponent(path);
+ path = path.replace("'","\\\'");
Win = window.open('/adm/wishlist?mode=newLink&setTitle='+title+'&setPath='+path,
'wishlistNewLink','width=560,height=350,scrollbars=0');
}
@@ -7719,12 +8638,13 @@ var modalWindow = {
};
var openMyModal = function(source,width,height,scrolling,transparency,style)
{
+ source = source.replace("'","'");
modalWindow.windowId = "myModal";
modalWindow.width = width;
modalWindow.height = height;
- modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='"+transparency+"' src='" + source + "' style='"+style+"'></iframe>";
+ modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='"+transparency+"' src='" + source + "' style='"+style+"'></iframe>";
modalWindow.open();
- };
+ };
// END LON-CAPA Internal -->
// ]]>
</script>
@@ -8326,7 +9246,7 @@ role status: active, previous or future.
sub check_user_status {
my ($udom,$uname,$cdom,$crs,$role,$sec) = @_;
my %userinfo = &Apache::lonnet::dump('roles',$udom,$uname);
- my @uroles = keys %userinfo;
+ my @uroles = keys(%userinfo);
my $srchstr;
my $active_chk = 'none';
my $now = time;
@@ -8737,8 +9657,8 @@ Incoming parameters:
2. user's domain
3. quota name - portfolio, author, or course
(if no quota name provided, defaults to portfolio).
-4. crstype - official, unofficial, textbook or community, if quota name is
- course
+4. crstype - official, unofficial, textbook, placement or community,
+ if quota name is course
Returns:
1. Disk quota (in MB) assigned to student.
@@ -8812,7 +9732,8 @@ sub get_user_quota {
if ($quotaname eq 'course') {
my %domdefs = &Apache::lonnet::get_domain_defaults($udom);
if (($crstype eq 'official') || ($crstype eq 'unofficial') ||
- ($crstype eq 'community') || ($crstype eq 'textbook')) {
+ ($crstype eq 'community') || ($crstype eq 'textbook') ||
+ ($crstype eq 'placement')) {
$defquota = $domdefs{$crstype.'quota'};
}
if ($defquota eq '') {
@@ -8960,7 +9881,7 @@ Inputs: 7
4. filename of file for which action is being requested
5. filesize (kB) of file
6. action being taken: copy or upload.
-7. quotatype (in course context -- official, unofficial, community or textbook).
+7. quotatype (in course context -- official, unofficial, textbook, placement or community).
Returns: 1 scalar: HTML to display containing warning if quota would be exceeded,
otherwise return null.
@@ -9058,7 +9979,7 @@ sub user_picker {
}
$srchterm = $srch->{'srchterm'};
}
- my %lt=&Apache::lonlocal::texthash(
+ my %html_lt=&Apache::lonlocal::texthash(
'usr' => 'Search criteria',
'doma' => 'Domain/institution to search',
'uname' => 'username',
@@ -9071,6 +9992,8 @@ sub user_picker {
'exact' => 'is',
'contains' => 'contains',
'begins' => 'begins with',
+ );
+ my %js_lt=&Apache::lonlocal::texthash(
'youm' => "You must include some text to search for.",
'thte' => "The text you are searching for must contain at least two characters when using a 'begins' type search.",
'thet' => "The text you are searching for must contain at least three characters when using a 'contains' type search.",
@@ -9080,6 +10003,8 @@ sub user_picker {
'whse' => "When searching by last,first you must include at least one character in the first name.",
'thfo' => "The following need to be corrected before the search can be run:",
);
+ &html_escape(\%html_lt);
+ &js_escape(\%js_lt);
my $domform = &select_dom_form($currdom,'srchdomain',1,1);
my $srchinsel = ' <select name="srchin">';
@@ -9094,10 +10019,10 @@ sub user_picker {
next if ($option eq 'crs' && !$env{'request.course.id'});
if ($curr_selected{'srchin'} eq $option) {
$srchinsel .= '
- <option value="'.$option.'" selected="selected">'.$lt{$option}.'</option>';
+ <option value="'.$option.'" selected="selected">'.$html_lt{$option}.'</option>';
} else {
$srchinsel .= '
- <option value="'.$option.'">'.$lt{$option}.'</option>';
+ <option value="'.$option.'">'.$html_lt{$option}.'</option>';
}
}
$srchinsel .= "\n </select>\n";
@@ -9106,10 +10031,10 @@ sub user_picker {
foreach my $option ('lastname','lastfirst','uname') {
if ($curr_selected{'srchby'} eq $option) {
$srchbysel .= '
- <option value="'.$option.'" selected="selected">'.$lt{$option}.'</option>';
+ <option value="'.$option.'" selected="selected">'.$html_lt{$option}.'</option>';
} else {
$srchbysel .= '
- <option value="'.$option.'">'.$lt{$option}.'</option>';
+ <option value="'.$option.'">'.$html_lt{$option}.'</option>';
}
}
$srchbysel .= "\n </select>\n";
@@ -9118,10 +10043,10 @@ sub user_picker {
foreach my $option ('begins','contains','exact') {
if ($curr_selected{'srchtype'} eq $option) {
$srchtypesel .= '
- <option value="'.$option.'" selected="selected">'.$lt{$option}.'</option>';
+ <option value="'.$option.'" selected="selected">'.$html_lt{$option}.'</option>';
} else {
$srchtypesel .= '
- <option value="'.$option.'">'.$lt{$option}.'</option>';
+ <option value="'.$option.'">'.$html_lt{$option}.'</option>';
}
}
$srchtypesel .= "\n </select>\n";
@@ -9206,46 +10131,46 @@ function validateEntry(callingForm) {
if (srchterm == "") {
checkok = 0;
- msg += "$lt{'youm'}\\n";
+ msg += "$js_lt{'youm'}\\n";
}
if (srchtype== 'begins') {
if (srchterm.length < 2) {
checkok = 0;
- msg += "$lt{'thte'}\\n";
+ msg += "$js_lt{'thte'}\\n";
}
}
if (srchtype== 'contains') {
if (srchterm.length < 3) {
checkok = 0;
- msg += "$lt{'thet'}\\n";
+ msg += "$js_lt{'thet'}\\n";
}
}
if (srchin == 'instd') {
if (srchdomain == '') {
checkok = 0;
- msg += "$lt{'yomc'}\\n";
+ msg += "$js_lt{'yomc'}\\n";
}
}
if (srchin == 'dom') {
if (srchdomain == '') {
checkok = 0;
- msg += "$lt{'ymcd'}\\n";
+ msg += "$js_lt{'ymcd'}\\n";
}
}
if (srchby == 'lastfirst') {
if (srchterm.indexOf(",") == -1) {
checkok = 0;
- msg += "$lt{'whus'}\\n";
+ msg += "$js_lt{'whus'}\\n";
}
if (srchterm.indexOf(",") == srchterm.length -1) {
checkok = 0;
- msg += "$lt{'whse'}\\n";
+ msg += "$js_lt{'whse'}\\n";
}
}
if (checkok == 0) {
- alert("$lt{'thfo'}\\n"+msg);
+ alert("$js_lt{'thfo'}\\n"+msg);
return;
}
if (checkok == 1) {
@@ -9263,10 +10188,10 @@ $new_user_create
END_BLOCK
$output .= &Apache::lonhtmlcommon::start_pick_box().
- &Apache::lonhtmlcommon::row_title($lt{'doma'}).
+ &Apache::lonhtmlcommon::row_title($html_lt{'doma'}).
$domform.
&Apache::lonhtmlcommon::row_closure().
- &Apache::lonhtmlcommon::row_title($lt{'usr'}).
+ &Apache::lonhtmlcommon::row_title($html_lt{'usr'}).
$srchbysel.
$srchtypesel.
'<input type="text" size="15" name="srchterm" value="'.$srchterm.'" />'.
@@ -9279,56 +10204,160 @@ END_BLOCK
sub user_rule_check {
my ($usershash,$checks,$alerts,$rulematch,$inst_results,$curr_rules,$got_rules) = @_;
- my $response;
+ my ($response,%inst_response);
if (ref($usershash) eq 'HASH') {
- foreach my $user (keys(%{$usershash})) {
- my ($uname,$udom) = split(/:/,$user);
- next if ($udom eq '' || $uname eq '');
- my ($id,$newuser);
- if (ref($usershash->{$user}) eq 'HASH') {
- $newuser = $usershash->{$user}->{'newuser'};
- $id = $usershash->{$user}->{'id'};
- }
- my $inst_response;
+ if (keys(%{$usershash}) > 1) {
+ my (%by_username,%by_id,%userdoms);
+ my $checkid;
if (ref($checks) eq 'HASH') {
- if (defined($checks->{'username'})) {
- ($inst_response,%{$inst_results->{$user}}) =
- &Apache::lonnet::get_instuser($udom,$uname);
- } elsif (defined($checks->{'id'})) {
- ($inst_response,%{$inst_results->{$user}}) =
- &Apache::lonnet::get_instuser($udom,undef,$id);
+ if ((!defined($checks->{'username'})) && (defined($checks->{'id'}))) {
+ $checkid = 1;
+ }
+ }
+ foreach my $user (keys(%{$usershash})) {
+ my ($uname,$udom) = split(/:/,$user);
+ if ($checkid) {
+ if (ref($usershash->{$user}) eq 'HASH') {
+ if ($usershash->{$user}->{'id'} ne '') {
+ $by_id{$udom}{$usershash->{$user}->{'id'}} = $uname;
+ $userdoms{$udom} = 1;
+ if (ref($inst_results) eq 'HASH') {
+ $inst_results->{$uname.':'.$udom} = {};
+ }
+ }
+ }
+ } else {
+ $by_username{$udom}{$uname} = 1;
+ $userdoms{$udom} = 1;
+ if (ref($inst_results) eq 'HASH') {
+ $inst_results->{$uname.':'.$udom} = {};
+ }
+ }
+ }
+ foreach my $udom (keys(%userdoms)) {
+ if (!$got_rules->{$udom}) {
+ my %domconfig = &Apache::lonnet::get_dom('configuration',
+ ['usercreation'],$udom);
+ if (ref($domconfig{'usercreation'}) eq 'HASH') {
+ foreach my $item ('username','id') {
+ if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
+ $$curr_rules{$udom}{$item} =
+ $domconfig{'usercreation'}{$item.'_rule'};
+ }
+ }
+ }
+ $got_rules->{$udom} = 1;
+ }
+ }
+ if ($checkid) {
+ foreach my $udom (keys(%by_id)) {
+ my ($outcome,$results) = &Apache::lonnet::get_multiple_instusers($udom,$by_id{$udom},'id');
+ if ($outcome eq 'ok') {
+ foreach my $id (keys(%{$by_id{$udom}})) {
+ my $uname = $by_id{$udom}{$id};
+ $inst_response{$uname.':'.$udom} = $outcome;
+ }
+ if (ref($results) eq 'HASH') {
+ foreach my $uname (keys(%{$results})) {
+ if (exists($inst_response{$uname.':'.$udom})) {
+ $inst_response{$uname.':'.$udom} = $outcome;
+ $inst_results->{$uname.':'.$udom} = $results->{$uname};
+ }
+ }
+ }
+ }
}
} else {
- ($inst_response,%{$inst_results->{$user}}) =
- &Apache::lonnet::get_instuser($udom,$uname);
- return;
+ foreach my $udom (keys(%by_username)) {
+ my ($outcome,$results) = &Apache::lonnet::get_multiple_instusers($udom,$by_username{$udom});
+ if ($outcome eq 'ok') {
+ foreach my $uname (keys(%{$by_username{$udom}})) {
+ $inst_response{$uname.':'.$udom} = $outcome;
+ }
+ if (ref($results) eq 'HASH') {
+ foreach my $uname (keys(%{$results})) {
+ $inst_results->{$uname.':'.$udom} = $results->{$uname};
+ }
+ }
+ }
+ }
}
- if (!$got_rules->{$udom}) {
- my %domconfig = &Apache::lonnet::get_dom('configuration',
- ['usercreation'],$udom);
- if (ref($domconfig{'usercreation'}) eq 'HASH') {
- foreach my $item ('username','id') {
- if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
- $$curr_rules{$udom}{$item} =
- $domconfig{'usercreation'}{$item.'_rule'};
+ } elsif (keys(%{$usershash}) == 1) {
+ my $user = (keys(%{$usershash}))[0];
+ my ($uname,$udom) = split(/:/,$user);
+ if (($udom ne '') && ($uname ne '')) {
+ if (ref($usershash->{$user}) eq 'HASH') {
+ if (ref($checks) eq 'HASH') {
+ if (defined($checks->{'username'})) {
+ ($inst_response{$user},%{$inst_results->{$user}}) =
+ &Apache::lonnet::get_instuser($udom,$uname);
+ } elsif (defined($checks->{'id'})) {
+ if ($usershash->{$user}->{'id'} ne '') {
+ ($inst_response{$user},%{$inst_results->{$user}}) =
+ &Apache::lonnet::get_instuser($udom,undef,
+ $usershash->{$user}->{'id'});
+ } else {
+ ($inst_response{$user},%{$inst_results->{$user}}) =
+ &Apache::lonnet::get_instuser($udom,$uname);
+ }
}
+ } else {
+ ($inst_response{$user},%{$inst_results->{$user}}) =
+ &Apache::lonnet::get_instuser($udom,$uname);
+ return;
+ }
+ if (!$got_rules->{$udom}) {
+ my %domconfig = &Apache::lonnet::get_dom('configuration',
+ ['usercreation'],$udom);
+ if (ref($domconfig{'usercreation'}) eq 'HASH') {
+ foreach my $item ('username','id') {
+ if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
+ $$curr_rules{$udom}{$item} =
+ $domconfig{'usercreation'}{$item.'_rule'};
+ }
+ }
+ }
+ $got_rules->{$udom} = 1;
}
}
- $got_rules->{$udom} = 1;
+ } else {
+ return;
+ }
+ } else {
+ return;
+ }
+ foreach my $user (keys(%{$usershash})) {
+ my ($uname,$udom) = split(/:/,$user);
+ next if (($udom eq '') || ($uname eq ''));
+ my $id;
+ if (ref($inst_results) eq 'HASH') {
+ if (ref($inst_results->{$user}) eq 'HASH') {
+ $id = $inst_results->{$user}->{'id'};
+ }
+ }
+ if ($id eq '') {
+ if (ref($usershash->{$user})) {
+ $id = $usershash->{$user}->{'id'};
+ }
}
foreach my $item (keys(%{$checks})) {
if (ref($$curr_rules{$udom}) eq 'HASH') {
if (ref($$curr_rules{$udom}{$item}) eq 'ARRAY') {
if (@{$$curr_rules{$udom}{$item}} > 0) {
- my %rule_check = &Apache::lonnet::inst_rulecheck($udom,$uname,$id,$item,$$curr_rules{$udom}{$item});
+ my %rule_check = &Apache::lonnet::inst_rulecheck($udom,$uname,$id,$item,
+ $$curr_rules{$udom}{$item});
foreach my $rule (@{$$curr_rules{$udom}{$item}}) {
if ($rule_check{$rule}) {
$$rulematch{$user}{$item} = $rule;
- if ($inst_response eq 'ok') {
+ if ($inst_response{$user} eq 'ok') {
if (ref($inst_results) eq 'HASH') {
if (ref($inst_results->{$user}) eq 'HASH') {
if (keys(%{$inst_results->{$user}}) == 0) {
$$alerts{$item}{$udom}{$uname} = 1;
+ } elsif ($item eq 'id') {
+ if ($inst_results->{$user}->{'id'} eq '') {
+ $$alerts{$item}{$udom}{$uname} = 1;
+ }
}
}
}
@@ -9596,7 +10625,9 @@ reservable_now - ref to hash of student_
Keys in inner hash are:
(a) symb: either blank or symb to which slot use is restricted.
- (b) endreserve: end date of reservation period.
+ (b) endreserve: end date of reservation period.
+ (c) uniqueperiod: start,end dates when slot is to be uniquely
+ selected.
sorted_future - ref to array of student_schedulable slots reservable in
the future, ordered by start date of reservation period.
@@ -9606,7 +10637,9 @@ future_reservable - ref to hash of stude
Keys in inner hash are:
(a) symb: either blank or symb to which slot use is restricted.
- (b) startreserve: start date of reservation period.
+ (b) startreserve: start date of reservation period.
+ (c) uniqueperiod: start,end dates when slot is to be uniquely
+ selected.
=back
@@ -9614,13 +10647,35 @@ future_reservable - ref to hash of stude
sub get_future_slots {
my ($cnum,$cdom,$now,$symb) = @_;
+ my $map;
+ if ($symb) {
+ ($map) = &Apache::lonnet::decode_symb($symb);
+ }
my (%reservable_now,%future_reservable,@sorted_reservable,@sorted_future);
my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
foreach my $slot (keys(%slots)) {
next unless($slots{$slot}->{'type'} eq 'schedulable_student');
if ($symb) {
- next if (($slots{$slot}->{'symb'} ne '') &&
- ($slots{$slot}->{'symb'} ne $symb));
+ if ($slots{$slot}->{'symb'} ne '') {
+ my $canuse;
+ my %oksymbs;
+ my @slotsymbs = split(/\s*,\s*/,$slots{$slot}->{'symb'});
+ map { $oksymbs{$_} = 1; } @slotsymbs;
+ if ($oksymbs{$symb}) {
+ $canuse = 1;
+ } else {
+ foreach my $item (@slotsymbs) {
+ if ($item =~ /\.(page|sequence)$/) {
+ (undef,undef,my $sloturl) = &Apache::lonnet::decode_symb($item);
+ if (($map ne '') && ($map eq $sloturl)) {
+ $canuse = 1;
+ last;
+ }
+ }
+ }
+ }
+ next unless ($canuse);
+ }
}
if (($slots{$slot}->{'starttime'} > $now) &&
($slots{$slot}->{'endtime'} > $now)) {
@@ -9660,6 +10715,10 @@ sub get_future_slots {
my $startreserve = $slots{$slot}->{'startreserve'};
my $endreserve = $slots{$slot}->{'endreserve'};
my $symb = $slots{$slot}->{'symb'};
+ my $uniqueperiod;
+ if (ref($slots{$slot}->{'uniqueperiod'}) eq 'ARRAY') {
+ $uniqueperiod = join(',',@{$slots{$slot}->{'uniqueperiod'}});
+ }
if (($startreserve < $now) &&
(!$endreserve || $endreserve > $now)) {
my $lastres = $endreserve;
@@ -9668,13 +10727,15 @@ sub get_future_slots {
}
$reservable_now{$slot} = {
symb => $symb,
- endreserve => $lastres
+ endreserve => $lastres,
+ uniqueperiod => $uniqueperiod,
};
} elsif (($startreserve > $now) &&
(!$endreserve || $endreserve > $startreserve)) {
$future_reservable{$slot} = {
symb => $symb,
- startreserve => $startreserve
+ startreserve => $startreserve,
+ uniqueperiod => $uniqueperiod,
};
}
}
@@ -9832,7 +10893,23 @@ sub get_env_multiple {
return(@values);
}
+# Looks at given dependencies, and returns something depending on the context.
+# For coursedocs paste, returns (undef, $counter, $numpathchg, \%existing).
+# For syllabus rewrites, returns (undef, $counter, $numpathchg, \%existing, \%mapping).
+# For all other contexts, returns ($output, $counter, $numpathchg).
+# $output: string with the HTML output. Can contain missing dependencies with an upload form, existing dependencies, and dependencies no longer in use.
+# $counter: integer with the number of existing dependencies when no HTML output is returned, and the number of missing dependencies when an HTML output is returned.
+# $numpathchg: integer with the number of cleaned up dependency paths.
+# \%existing: hash reference clean path -> 1 only for existing dependencies.
+# \%mapping: hash reference clean path -> original path for all dependencies.
+# @param {string} actionurl - The path to the handler, indicative of the context.
+# @param {string} state - Can contain HTML with hidden inputs that will be added to the output form.
+# @param {hash reference} allfiles - List of file info from lonnet::extract_embedded_items
+# @param {hash reference} codebase - undef, not modified by lonnet::extract_embedded_items ?
+# @param {hash reference} args - More parameters ! Possible keys: error_on_invalid_names (boolean), ignore_remote_references (boolean), current_path (string), docs_url (string), docs_title (string), context (string)
+# @return {Array} - array depending on the context (not a reference)
sub ask_for_embedded_content {
+ # NOTE: documentation was added afterwards, it could be wrong
my ($actionurl,$state,$allfiles,$codebase,$args)=@_;
my (%subdependencies,%dependencies,%mapping,%existing,%newfiles,%pathchanges,
%currsubfile,%unused,$rem);
@@ -9848,6 +10925,9 @@ sub ask_for_embedded_content {
my $heading = &mt('Upload embedded files');
my $buttontext = &mt('Upload');
+ # fills these variables based on the context:
+ # $navmap, $cdom, $cnum, $udom, $uname, $url, $toplevel, $getpropath,
+ # $path, $fileloc, $title, $rem, $filename
if ($env{'request.course.id'}) {
if ($actionurl eq '/adm/dependencies') {
$navmap = Apache::lonnavmaps::navmap->new();
@@ -9909,7 +10989,15 @@ sub ask_for_embedded_content {
($path) =
($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/\E(?:docs|supplemental)/(?:default|\d+)/\d+)/});
}
- $fileloc = &Apache::lonnet::filelocation('',$toplevel);
+ if ($toplevel=~/^\/*(uploaded|editupload)/) {
+ $fileloc = $toplevel;
+ $fileloc=~ s/^\s*(\S+)\s*$/$1/;
+ my ($udom,$uname,$fname) =
+ ($fileloc=~ m{^/+(?:uploaded|editupload)/+($match_domain)/+($match_name)/+(.*)$});
+ $fileloc = propath($udom,$uname).'/userfiles/'.$fname;
+ } else {
+ $fileloc = &Apache::lonnet::filelocation('',$toplevel);
+ }
$fileloc =~ s{^/}{};
($filename) = ($fileloc =~ m{.+/([^/]+)$});
$heading = &mt('Status of dependencies in [_1]',"$title ($filename)");
@@ -9924,6 +11012,16 @@ sub ask_for_embedded_content {
$fileloc = &Apache::lonnet::filelocation('',$toplevel).'/';
$fileloc =~ s{^/}{};
}
+
+ # parses the dependency paths to get some info
+ # fills $newfiles, $mapping, $subdependencies, $dependencies
+ # $newfiles: hash URL -> 1 for new files or external URLs
+ # (will be completed later)
+ # $mapping:
+ # for external URLs: external URL -> external URL
+ # for relative paths: clean path -> original path
+ # $subdependencies: hash clean path -> clean file name -> 1 for relative paths in subdirectories
+ # $dependencies: hash clean or not file name -> 1 for relative paths not in subdirectories
foreach my $file (keys(%{$allfiles})) {
my $embed_file;
if (($path eq "/uploaded/$cdom/$cnum/portfolio/syllabus") && ($file =~ m{^\Q$path/\E(.+)$})) {
@@ -9966,6 +11064,19 @@ sub ask_for_embedded_content {
}
}
}
+
+ # looks for all existing files in dependency subdirectories (from $subdependencies filled above)
+ # and lists
+ # fills $currsubfile, $pathchanges, $existing, $numexisting, $newfiles, $unused
+ # $currsubfile: hash clean path -> file name -> 1 for all existing files in the path
+ # $pathchanges: hash clean path -> 1 if the file in subdirectory exists and
+ # the path had to be cleaned up
+ # $existing: hash clean path -> 1 if the file exists
+ # $numexisting: number of keys in $existing
+ # $newfiles: updated with clean path -> 1 for files in subdirectories that do not exist
+ # $unused: only for /adm/dependencies, hash clean path -> 1 for existing files in
+ # dependency subdirectories that are
+ # not listed as dependencies, with some exceptions using $rem
my $dirptr = 16384;
foreach my $path (keys(%subdependencies)) {
$currsubfile{$path} = {};
@@ -10041,6 +11152,9 @@ sub ask_for_embedded_content {
}
}
}
+
+ # fills $currfile, hash file name -> 1 or [$size,$mtime]
+ # for files in $url or $fileloc (target directory) in some contexts
my %currfile;
if (($actionurl eq '/adm/portfolio') ||
($actionurl eq '/adm/coursegrp_portfolio')) {
@@ -10079,6 +11193,8 @@ sub ask_for_embedded_content {
}
}
}
+ # updates $pathchanges, $existing, $numexisting, $newfiles and $unused for files that
+ # are not in subdirectories, using $currfile
foreach my $file (keys(%dependencies)) {
if (exists($currfile{$file})) {
unless ($mapping{$file} eq $file) {
@@ -10107,6 +11223,8 @@ sub ask_for_embedded_content {
$unused{$file} = 1;
}
}
+
+ # returns some results for coursedocs paste and syllabus rewrites ($output is undef)
if (($actionurl eq '/adm/coursedocs') && (ref($args) eq 'HASH') &&
($args->{'context'} eq 'paste')) {
$counter = scalar(keys(%existing));
@@ -10118,6 +11236,12 @@ sub ask_for_embedded_content {
$numpathchg = scalar(keys(%pathchanges));
return ($output,$counter,$numpathchg,\%existing,\%mapping);
}
+
+ # returns HTML otherwise, with dependency results and to ask for more uploads
+
+ # $upload_output: missing dependencies (with upload form)
+ # $modify_output: uploaded dependencies (in use)
+ # $delete_output: files no longer in use (unused files are not listed for londocs, bug?)
foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%newfiles)) {
if ($actionurl eq '/adm/dependencies') {
next if ($embed_file =~ m{^\w+://});
@@ -11065,7 +12189,7 @@ sub decompress_form {
"$topdir/media/player.swf",
"$topdir/media/swfobject.js",
"$topdir/media/expressInstall.swf");
- my @camtasia8 = ("$topdir/","$topdir/$topdir.html",
+ my @camtasia8_1 = ("$topdir/","$topdir/$topdir.html",
"$topdir/$topdir.mp4",
"$topdir/$topdir\_config.xml",
"$topdir/$topdir\_controller.swf",
@@ -11087,13 +12211,36 @@ sub decompress_form {
"$topdir/skins/express_show/",
"$topdir/skins/express_show/player-min.css",
"$topdir/skins/express_show/spritesheet.png");
+ my @camtasia8_4 = ("$topdir/","$topdir/$topdir.html",
+ "$topdir/$topdir.mp4",
+ "$topdir/$topdir\_config.xml",
+ "$topdir/$topdir\_controller.swf",
+ "$topdir/$topdir\_embed.css",
+ "$topdir/$topdir\_First_Frame.png",
+ "$topdir/$topdir\_player.html",
+ "$topdir/$topdir\_Thumbnails.png",
+ "$topdir/playerProductInstall.swf",
+ "$topdir/scripts/",
+ "$topdir/scripts/config_xml.js",
+ "$topdir/scripts/techsmith-smart-player.min.js",
+ "$topdir/skins/",
+ "$topdir/skins/configuration_express.xml",
+ "$topdir/skins/express_show/",
+ "$topdir/skins/express_show/spritesheet.min.css",
+ "$topdir/skins/express_show/spritesheet.png",
+ "$topdir/skins/express_show/techsmith-smart-player.min.css");
my @diffs = &compare_arrays(\@paths,\@camtasia6);
if (@diffs == 0) {
$is_camtasia = 6;
} else {
- @diffs = &compare_arrays(\@paths,\@camtasia8);
+ @diffs = &compare_arrays(\@paths,\@camtasia8_1);
if (@diffs == 0) {
$is_camtasia = 8;
+ } else {
+ @diffs = &compare_arrays(\@paths,\@camtasia8_4);
+ if (@diffs == 0) {
+ $is_camtasia = 8;
+ }
}
}
}
@@ -11107,7 +12254,6 @@ function camtasiaToggle() {
for (var i=0; i<document.uploaded_decompress.autoextract_camtasia.length; i++) {
if (document.uploaded_decompress.autoextract_camtasia[i].checked) {
if (document.uploaded_decompress.autoextract_camtasia[i].value == $is_camtasia) {
-
document.getElementById('camtasia_titles').style.display='block';
} else {
document.getElementById('camtasia_titles').style.display='none';
@@ -13338,6 +14484,87 @@ sub build_recipient_list {
=pod
+=over 4
+
+=item * &mime_email()
+
+Sends an email with a possible attachment
+
+Inputs:
+
+=over 4
+
+from - Sender's email address
+
+to - Email address of recipient
+
+subject - Subject of email
+
+body - Body of email
+
+cc_string - Carbon copy email address
+
+bcc - Blind carbon copy email address
+
+type - File type of attachment
+
+attachment_path - Path of file to be attached
+
+file_name - Name of file to be attached
+
+attachment_text - The body of an attachment of type "TEXT"
+
+=back
+
+=back
+
+=cut
+
+############################################################
+############################################################
+
+sub mime_email {
+ my ($from, $to, $subject, $body, $cc_string, $bcc, $attachment_path,
+ $file_name, $attachment_text) = @_;
+ my $msg = MIME::Lite->new(
+ From => $from,
+ To => $to,
+ Subject => $subject,
+ Type =>'TEXT',
+ Data => $body,
+ );
+ if ($cc_string ne '') {
+ $msg->add("Cc" => $cc_string);
+ }
+ if ($bcc ne '') {
+ $msg->add("Bcc" => $bcc);
+ }
+ $msg->attr("content-type" => "text/plain");
+ $msg->attr("content-type.charset" => "UTF-8");
+ # Attach file if given
+ if ($attachment_path) {
+ unless ($file_name) {
+ if ($attachment_path =~ m-/([^/]+)$-) { $file_name = $1; }
+ }
+ my ($type, $encoding) = MIME::Types::by_suffix($attachment_path);
+ $msg->attach(Type => $type,
+ Path => $attachment_path,
+ Filename => $file_name
+ );
+ # Otherwise attach text if given
+ } elsif ($attachment_text) {
+ $msg->attach(Type => 'TEXT',
+ Data => $attachment_text);
+ }
+ # Send it
+ $msg->send('sendmail');
+}
+
+############################################################
+############################################################
+
+=pod
+
=head1 Course Catalog Routines
=over 4
@@ -13440,6 +14667,8 @@ sub extract_categories {
$trailstr = &mt('Official courses (with institutional codes)');
} elsif ($name eq 'communities') {
$trailstr = &mt('Communities');
+ } elsif ($name eq 'placement') {
+ $trailstr = &mt('Placement Tests');
} else {
$trailstr = $name;
}
@@ -13578,8 +14807,10 @@ sub assign_categories_table {
next if ($parent eq 'instcode');
if ($type eq 'Community') {
next unless ($parent eq 'communities');
+ } elsif ($type eq 'Placement') {
+ next unless ($parent eq 'placement');
} else {
- next if ($parent eq 'communities');
+ next if (($parent eq 'communities') || ($parent eq 'placement'));
}
my $css_class = $itemcount%2?' class="LC_odd_row"':'';
my $item = &escape($parent).'::0';
@@ -13592,6 +14823,8 @@ sub assign_categories_table {
my $parent_title = $parent;
if ($parent eq 'communities') {
$parent_title = &mt('Communities');
+ } elsif ($parent eq 'placement') {
+ $parent_title = &mt('Placement Tests');
}
$table .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.
'<input type="checkbox" name="usecategory" value="'.
@@ -13906,34 +15139,92 @@ sub check_clone {
(&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) {
$can_clone = 1;
} else {
- my %clonehash = &Apache::lonnet::get('environment',['cloners'],
+ my %clonehash = &Apache::lonnet::get('environment',['cloners','internal.coursecode'],
$args->{'clonedomain'},$args->{'clonecourse'});
- my @cloners = split(/,/,$clonehash{'cloners'});
- if (grep(/^\*$/,@cloners)) {
- $can_clone = 1;
- } elsif (grep(/^\*\:\Q$args->{'ccdomain'}\E$/,@cloners)) {
- $can_clone = 1;
+ if ($clonehash{'cloners'} eq '') {
+ my %domdefs = &Apache::lonnet::get_domain_defaults($args->{'course_domain'});
+ if ($domdefs{'canclone'}) {
+ unless ($domdefs{'canclone'} eq 'none') {
+ if ($domdefs{'canclone'} eq 'domain') {
+ if ($args->{'ccdomain'} eq $args->{'clonedomain'}) {
+ $can_clone = 1;
+ }
+ } elsif (($clonehash{'internal.coursecode'}) && ($args->{'crscode'}) &&
+ ($args->{'clonedomain'} eq $args->{'course_domain'})) {
+ if (&Apache::lonnet::default_instcode_cloning($args->{'clonedomain'},$domdefs{'canclone'},
+ $clonehash{'internal.coursecode'},$args->{'crscode'})) {
+ $can_clone = 1;
+ }
+ }
+ }
+ }
} else {
+ my @cloners = split(/,/,$clonehash{'cloners'});
+ if (grep(/^\*$/,@cloners)) {
+ $can_clone = 1;
+ } elsif (grep(/^\*\:\Q$args->{'ccdomain'}\E$/,@cloners)) {
+ $can_clone = 1;
+ } elsif (grep(/^\Q$args->{'ccuname'}\E:\Q$args->{'ccdomain'}\E$/,@cloners)) {
+ $can_clone = 1;
+ }
+ unless ($can_clone) {
+ if (($clonehash{'internal.coursecode'}) && ($args->{'crscode'}) &&
+ ($args->{'clonedomain'} eq $args->{'course_domain'})) {
+ my (%gotdomdefaults,%gotcodedefaults);
+ foreach my $cloner (@cloners) {
+ if (($cloner ne '*') && ($cloner !~ /^\*\:$match_domain$/) &&
+ ($cloner !~ /^$match_username\:$match_domain$/) && ($cloner ne '')) {
+ my (%codedefaults,@code_order);
+ if (ref($gotcodedefaults{$args->{'clonedomain'}}) eq 'HASH') {
+ if (ref($gotcodedefaults{$args->{'clonedomain'}}{'defaults'}) eq 'HASH') {
+ %codedefaults = %{$gotcodedefaults{$args->{'clonedomain'}}{'defaults'}};
+ }
+ if (ref($gotcodedefaults{$args->{'clonedomain'}}{'order'}) eq 'ARRAY') {
+ @code_order = @{$gotcodedefaults{$args->{'clonedomain'}}{'order'}};
+ }
+ } else {
+ &Apache::lonnet::auto_instcode_defaults($args->{'clonedomain'},
+ \%codedefaults,
+ \@code_order);
+ $gotcodedefaults{$args->{'clonedomain'}}{'defaults'} = \%codedefaults;
+ $gotcodedefaults{$args->{'clonedomain'}}{'order'} = \@code_order;
+ }
+ if (@code_order > 0) {
+ if (&Apache::lonnet::check_instcode_cloning(\%codedefaults,\@code_order,
+ $cloner,$clonehash{'internal.coursecode'},
+ $args->{'crscode'})) {
+ $can_clone = 1;
+ last;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ unless ($can_clone) {
my $ccrole = 'cc';
if ($args->{'crstype'} eq 'Community') {
$ccrole = 'co';
}
my %roleshash =
&Apache::lonnet::get_my_roles($args->{'ccuname'},
- $args->{'ccdomain'},
- 'userroles',['active'],[$ccrole],
- [$args->{'clonedomain'}]);
- if (($roleshash{$args->{'clonecourse'}.':'.$args->{'clonedomain'}.':'.$ccrole}) || (grep(/^\Q$args->{'ccuname'}\E:\Q$args->{'ccdomain'}\E$/,@cloners))) {
+ $args->{'ccdomain'},
+ 'userroles',['active'],[$ccrole],
+ [$args->{'clonedomain'}]);
+ if ($roleshash{$args->{'clonecourse'}.':'.$args->{'clonedomain'}.':'.$ccrole}) {
$can_clone = 1;
- } elsif (&Apache::lonnet::is_course_owner($args->{'clonedomain'},$args->{'clonecourse'},$args->{'ccuname'},$args->{'ccdomain'})) {
+ } elsif (&Apache::lonnet::is_course_owner($args->{'clonedomain'},$args->{'clonecourse'},
+ $args->{'ccuname'},$args->{'ccdomain'})) {
$can_clone = 1;
+ }
+ }
+ unless ($can_clone) {
+ if ($args->{'crstype'} eq 'Community') {
+ $clonemsg = &mt('No new community created.').$linefeed.&mt('The new community could not be cloned from the existing community because the new community owner ([_1]) does not have cloning rights in the existing community ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
} else {
- if ($args->{'crstype'} eq 'Community') {
- $clonemsg = &mt('No new community created.').$linefeed.&mt('The new community could not be cloned from the existing community because the new community owner ([_1]) does not have cloning rights in the existing community ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
- } else {
- $clonemsg = &mt('No new course created.').$linefeed.&mt('The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
- }
- }
+ $clonemsg = &mt('No new course created.').$linefeed.&mt('The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
+ }
}
}
}
@@ -13969,7 +15260,12 @@ sub construct_course {
#
# Open course
#
- my $crstype = lc($args->{'crstype'});
+ my $showncrstype;
+ if ($args->{'crstype'} eq 'Placement') {
+ $showncrstype = 'placement test';
+ } else {
+ $showncrstype = lc($args->{'crstype'});
+ }
my %cenv=();
$$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
$args->{'cdescr'},
@@ -13986,7 +15282,7 @@ sub construct_course {
# Utils::Course. This needs to at least be output as a comment
# if anyone ever decides to not show this, and Utils::Course::new
# will need to be suitably modified.
- $outcome .= &mt('New LON-CAPA [_1] ID: [_2]',$crstype,$$courseid).$linefeed;
+ $outcome .= &mt('New LON-CAPA [_1] ID: [_2]',$showncrstype,$$courseid).$linefeed;
if ($$courseid =~ /^error:/) {
return (0,$outcome);
}
@@ -14006,7 +15302,7 @@ sub construct_course {
# Do the cloning
#
if ($can_clone && $cloneid) {
- $clonemsg = &mt('Cloning [_1] from [_2]',$crstype,$clonehome);
+ $clonemsg = &mt('Cloning [_1] from [_2]',$showncrstype,$clonehome);
if ($context ne 'auto') {
$clonemsg = '<span class="LC_success">'.$clonemsg.'</span>';
}
@@ -14311,6 +15607,30 @@ sub construct_course {
$outcome .= ($fatal?$errtext:'write ok').$linefeed;
}
+#
+# Set params for Placement Tests
+#
+ if ($args->{'crstype'} eq 'Placement') {
+ my %storecontent;
+ my $prefix=$$crsudom.'_'.$$crsunum.'.0.';
+ my %defaults = (
+ buttonshide => { value => 'yes',
+ type => 'string_yesno',},
+ type => { value => 'randomizetry',
+ type => 'string_questiontype',},
+ maxtries => { value => 1,
+ type => 'int_pos',},
+ problemstatus => { value => 'no',
+ type => 'string_problemstatus',},
+ );
+ foreach my $key (keys(%defaults)) {
+ $storecontent{$prefix.$key} = $defaults{$key}{'value'};
+ $storecontent{$prefix.$key.'.type'} = $defaults{$key}{'type'};
+ }
+ &Apache::lonnet::cput
+ ('resourcedata',\%storecontent,$$crsudom,$$crsunum);
+ }
+
return (1,$outcome);
}
@@ -14371,8 +15691,7 @@ sub generate_code {
############################################################
############################################################
-#SD
-# only Community and Course, or anything else?
+# Community, Course and Placement Test
sub course_type {
my ($cid) = @_;
if (!defined($cid)) {
@@ -14390,17 +15709,19 @@ sub group_term {
my %names = (
'Course' => 'group',
'Community' => 'group',
+ 'Placement' => 'group',
);
return $names{$crstype};
}
sub course_types {
- my @types = ('official','unofficial','community','textbook');
+ my @types = ('official','unofficial','community','textbook','placement');
my %typename = (
official => 'Official course',
unofficial => 'Unofficial course',
community => 'Community',
textbook => 'Textbook course',
+ placement => 'Placement test',
);
return (\@types,\%typename);
}
@@ -14461,7 +15782,7 @@ sub escape_url {
my ($url) = @_;
my @urlslices = split(/\//, $url,-1);
my $lastitem = &escape(pop(@urlslices));
- return join('/',@urlslices).'/'.$lastitem;
+ return &HTML::Entities::encode(join('/',@urlslices),"'").'/'.$lastitem;
}
sub compare_arrays {
@@ -14519,6 +15840,17 @@ sub init_user_environment {
}
}
closedir(DIR);
+# If there is a undeleted lockfile for the user's paste buffer remove it.
+ my $namespace = 'nohist_courseeditor';
+ my $lockingkey = 'paste'."\0".'locked_num';
+ my %lockhash = &Apache::lonnet::get($namespace,[$lockingkey],
+ $domain,$username);
+ if (exists($lockhash{$lockingkey})) {
+ my $delresult = &Apache::lonnet::del($namespace,[$lockingkey],$domain,$username);
+ unless ($delresult eq 'ok') {
+ &Apache::lonnet::logthis("Failed to delete paste buffer locking key in $namespace for ".$username.":".$domain." Result was: $delresult");
+ }
+ }
}
# Give them a new cookie
my $id = ($args->{'robot'} ? 'robot'.$args->{'robot'}
@@ -14604,7 +15936,7 @@ sub init_user_environment {
undef,\%userenv,\%domdef,\%is_adv);
}
- foreach my $crstype ('official','unofficial','community','textbook') {
+ foreach my $crstype ('official','unofficial','community','textbook','placement') {
$userenv{'canrequest.'.$crstype} =
&Apache::lonnet::usertools_access($username,$domain,$crstype,
'reload','requestcourses',
@@ -14852,15 +16184,19 @@ sub build_filters {
$createdfilterform = &timebased_select_form('createdfilter',$filter);
}
+ my $prefix = $crstype;
+ if ($crstype eq 'Placement') {
+ $prefix = 'Placement Test'
+ }
my %lt = &Apache::lonlocal::texthash(
- 'cac' => "$crstype Activity",
- 'ccr' => "$crstype Created",
- 'cde' => "$crstype Title",
- 'cdo' => "$crstype Domain",
+ 'cac' => "$prefix Activity",
+ 'ccr' => "$prefix Created",
+ 'cde' => "$prefix Title",
+ 'cdo' => "$prefix Domain",
'ins' => 'Institutional Code',
'inc' => 'Institutional Categorization',
- 'cow' => "$crstype Owner/Co-owner",
- 'cop' => "$crstype Personnel Includes",
+ 'cow' => "$prefix Owner/Co-owner",
+ 'cop' => "$prefix Personnel Includes",
'cog' => 'Type',
);
@@ -14868,6 +16204,8 @@ sub build_filters {
my $typeval = 'Course';
if ($crstype eq 'Community') {
$typeval = 'Community';
+ } elsif ($crstype eq 'Placement') {
+ $typeval = 'Placement';
}
$typeselectform = '<input type="hidden" name="type" value="'.$typeval.'" />';
} else {
@@ -14876,9 +16214,15 @@ sub build_filters {
$typeselectform .= ' onchange="'.$onchange.'"';
}
$typeselectform .= '>'."\n";
- foreach my $posstype ('Course','Community') {
+ foreach my $posstype ('Course','Community','Placement') {
+ my $shown;
+ if ($posstype eq 'Placement') {
+ $shown = &mt('Placement Test');
+ } else {
+ $shown = &mt($posstype);
+ }
$typeselectform.='<option value="'.$posstype.'"'.
- ($posstype eq $crstype ? ' selected="selected" ' : ''). ">".&mt($posstype)."</option>\n";
+ ($posstype eq $crstype ? ' selected="selected" ' : ''). ">".$shown."</option>\n";
}
$typeselectform.="</select>";
}
@@ -14937,7 +16281,12 @@ sub build_filters {
$output .= '<input type="hidden" name="phase" value="courselist" />'."\n".
'<input type="hidden" name="prevphase" value="'.
$prevphase.'" />'."\n";
- } elsif ($formname ne 'quotacheck') {
+ } elsif ($formname eq 'quotacheck') {
+ $output .= qq|
+<input type="hidden" name="sortby" value="" />
+<input type="hidden" name="sortorder" value="" />
+|;
+ } else {
my $name_input;
if ($cnameelement ne '') {
$name_input = '<input type="hidden" name="cnameelement" value="'.
@@ -15130,11 +16479,18 @@ cloneruname - optional username of new c
clonerudom - optional domain of new course owner
-domcloner - Optional "domcloner" flag; has value=1 if user has ccc priv in domain being filtered by,
+domcloner - optional "domcloner" flag; has value=1 if user has ccc priv in domain being filtered by,
(used when DC is using course creation form)
codetitles - reference to array of titles of components in institutional codes (official courses).
+cc_clone - escaped comma separated list of courses for which course cloner has active CC role
+ (and so can clone automatically)
+
+reqcrsdom - domain of new course, where search_courses is used to identify potential courses to clone
+
+reqinstcode - institutional code of new course, where search_courses is used to identify potential
+ courses to clone
Returns: %courses - hash of courses satisfying search criteria, keys = course IDs, values are corresponding colon-separated escaped description, institutional code, owner and type.
@@ -15145,7 +16501,8 @@ Side Effects: None
sub search_courses {
- my ($dom,$type,$filter,$numtitles,$cloneruname,$clonerudom,$domcloner,$codetitles) = @_;
+ my ($dom,$type,$filter,$numtitles,$cloneruname,$clonerudom,$domcloner,$codetitles,
+ $cc_clone,$reqcrsdom,$reqinstcode) = @_;
my (%courses,%showcourses,$cloner);
if (($filter->{'ownerfilter'} ne '') ||
($filter->{'ownerdomfilter'} ne '')) {
@@ -15193,10 +16550,10 @@ sub search_courses {
$filter->{'combownerfilter'},
$filter->{'coursefilter'},
undef,undef,$type,$regexpok,undef,undef,
- undef,undef,$cloner,$env{'form.cc_clone'},
+ undef,undef,$cloner,$cc_clone,
$filter->{'cloneableonly'},
$createdbefore,$createdafter,undef,
- $domcloner);
+ $domcloner,undef,$reqcrsdom,$reqinstcode);
if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) {
my $ccrole;
if ($type eq 'Community') {
@@ -15230,13 +16587,210 @@ sub search_courses {
return %courses;
}
+=pod
+
+=back
+
+=head1 Routines for version requirements for current course.
+
+=over 4
+
+=item * &check_release_required()
+
+Compares required LON-CAPA version with version on server, and
+if required version is newer looks for a server with the required version.
+
+Looks first at servers in user's owen domain; if none suitable, looks at
+servers in course's domain are permitted to host sessions for user's domain.
+
+Inputs:
+
+$loncaparev - Version on current server (format: Major.Minor.Subrelease-datestamp)
+
+$courseid - Course ID of current course
+
+$rolecode - User's current role in course (for switchserver query string).
+
+$required - LON-CAPA version needed by course (format: Major.Minor).
+
+
+Returns:
+
+$switchserver - query string tp append to /adm/switchserver call (if
+ current server's LON-CAPA version is too old.
+
+$warning - Message is displayed if no suitable server could be found.
+
+=cut
+
+sub check_release_required {
+ my ($loncaparev,$courseid,$rolecode,$required) = @_;
+ my ($switchserver,$warning);
+ if ($required ne '') {
+ my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/);
+ my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
+ if ($reqdmajor ne '' && $reqdminor ne '') {
+ my $otherserver;
+ if (($major eq '' && $minor eq '') ||
+ (($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) {
+ my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'},undef,$required,1);
+ my $switchlcrev =
+ &Apache::lonnet::get_server_loncaparev($env{'user.domain'},
+ $userdomserver);
+ my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
+ if (($swmajor eq '' && $swminor eq '') || ($reqdmajor > $swmajor) ||
+ (($reqdmajor == $swmajor) && ($reqdminor > $swminor))) {
+ my $cdom = $env{'course.'.$courseid.'.domain'};
+ if ($cdom ne $env{'user.domain'}) {
+ my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom,undef,$required,1);
+ my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname);
+ my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID);
+ my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom);
+ my %udomdefaults = &Apache::lonnet::get_domain_defaults($env{'user.domain'});
+ my $remoterev = &Apache::lonnet::get_server_loncaparev($serverhomedom,$coursedomserver);
+ my $canhost =
+ &Apache::lonnet::can_host_session($env{'user.domain'},
+ $coursedomserver,
+ $remoterev,
+ $udomdefaults{'remotesessions'},
+ $defdomdefaults{'hostedsessions'});
+
+ if ($canhost) {
+ $otherserver = $coursedomserver;
+ } else {
+ $warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$courseid.'.internal.releaserequired'}).'<br />'. &mt("No suitable server could be found amongst servers in either your own domain or in the course's domain.");
+ }
+ } else {
+ $warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$courseid.'.internal.releaserequired'}).'<br />'.&mt("No suitable server could be found amongst servers in your own domain (which is also the course's domain).");
+ }
+ } else {
+ $otherserver = $userdomserver;
+ }
+ }
+ if ($otherserver ne '') {
+ $switchserver = 'otherserver='.$otherserver.'&role='.$rolecode;
+ }
+ }
+ }
+ return ($switchserver,$warning);
+}
+
+=pod
+
+=item * &check_release_result()
+
+Inputs:
+
+$switchwarning - Warning message if no suitable server found to host session.
+
+$switchserver - query string to append to /adm/switchserver containing lonHostID
+ and current role.
+
+Returns: HTML to display with information about requirement to switch server.
+ Either displaying warning with link to Roles/Courses screen or
+ display link to switchserver.
+
+=cut
+
+sub check_release_result {
+ my ($switchwarning,$switchserver) = @_;
+ my $output = &start_page('Selected course unavailable on this server').
+ '<p class="LC_warning">';
+ if ($switchwarning) {
+ $output .= $switchwarning.'<br /><a href="/adm/roles">';
+ if (&show_course()) {
+ $output .= &mt('Display courses');
+ } else {
+ $output .= &mt('Display roles');
+ }
+ $output .= '</a>';
+ } elsif ($switchserver) {
+ $output .= &mt('This course requires a newer version of LON-CAPA than is installed on this server.').
+ '<br />'.
+ '<a href="/adm/switchserver?'.$switchserver.'">'.
+ &mt('Switch Server').
+ '</a>';
+ }
+ $output .= '</p>'.&end_page();
+ return $output;
+}
=pod
+=item * &needs_coursereinit()
+
+Determine if course contents stored for user's session needs to be
+refreshed, because content has changed since "Big Hash" last tied.
+
+Check for change is made if time last checked is more than 10 minutes ago
+(by default).
+
+Inputs:
+
+$loncaparev - Version on current server (format: Major.Minor.Subrelease-datestamp)
+
+$interval (optional) - Time which may elapse (in s) between last check for content
+ change in current course. (default: 600 s).
+
+Returns: an array; first element is:
+
+=over 4
+
+'switch' - if content updates mean user's session
+ needs to be switched to a server running a newer LON-CAPA version
+
+'update' - if course session needs to be refreshed (i.e., Big Hash needs to be reloaded)
+ on current server hosting user's session
+
+'' - if no action required.
+
+=back
+
+If first item element is 'switch':
+
+second item is $switchwarning - Warning message if no suitable server found to host session.
+
+third item is $switchserver - query string to append to /adm/switchserver containing lonHostID
+ and current role.
+
+otherwise: no other elements returned.
+
=back
=cut
+sub needs_coursereinit {
+ my ($loncaparev,$interval) = @_;
+ return() unless ($env{'request.course.id'} && $env{'request.course.tied'});
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my $now = time;
+ if ($interval eq '') {
+ $interval = 600;
+ }
+ if (($now-$env{'request.course.timechecked'})>$interval) {
+ my $lastchange = &Apache::lonnet::get_coursechange($cdom,$cnum);
+ &Apache::lonnet::appenv({'request.course.timechecked'=>$now});
+ if ($lastchange > $env{'request.course.tied'}) {
+ my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');
+ if ($curr_reqd_hash{'internal.releaserequired'} ne '') {
+ my $required = $env{'course.'.$cdom.'_'.$cnum.'.internal.releaserequired'};
+ if ($curr_reqd_hash{'internal.releaserequired'} ne $required) {
+ &Apache::lonnet::appenv({'course.'.$cdom.'_'.$cnum.'.internal.releaserequired' =>
+ $curr_reqd_hash{'internal.releaserequired'}});
+ my ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$cdom.'_'.$cnum,$env{'request.role'},
+ $curr_reqd_hash{'internal.releaserequired'});
+ if ($switchwarning ne '' || $switchserver ne '') {
+ return ('switch',$switchwarning,$switchserver);
+ }
+ }
+ }
+ return ('update');
+ }
+ }
+ return ();
+}
sub update_content_constraints {
my ($cdom,$cnum,$chome,$cid) = @_;
@@ -15419,29 +16973,30 @@ sub symb_to_docspath {
sub captcha_display {
my ($context,$lonhost) = @_;
my ($output,$error);
- my ($captcha,$pubkey,$privkey) = &get_captcha_config($context,$lonhost);
+ my ($captcha,$pubkey,$privkey,$version) =
+ &get_captcha_config($context,$lonhost);
if ($captcha eq 'original') {
$output = &create_captcha();
unless ($output) {
$error = 'captcha';
}
} elsif ($captcha eq 'recaptcha') {
- $output = &create_recaptcha($pubkey);
+ $output = &create_recaptcha($pubkey,$version);
unless ($output) {
$error = 'recaptcha';
}
}
- return ($output,$error,$captcha);
+ return ($output,$error,$captcha,$version);
}
sub captcha_response {
my ($context,$lonhost) = @_;
my ($captcha_chk,$captcha_error);
- my ($captcha,$pubkey,$privkey) = &get_captcha_config($context,$lonhost);
+ my ($captcha,$pubkey,$privkey,$version) = &get_captcha_config($context,$lonhost);
if ($captcha eq 'original') {
($captcha_chk,$captcha_error) = &check_captcha();
} elsif ($captcha eq 'recaptcha') {
- $captcha_chk = &check_recaptcha($privkey);
+ $captcha_chk = &check_recaptcha($privkey,$version);
} else {
$captcha_chk = 1;
}
@@ -15450,7 +17005,7 @@ sub captcha_response {
sub get_captcha_config {
my ($context,$lonhost) = @_;
- my ($captcha,$pubkey,$privkey,$hashtocheck);
+ my ($captcha,$pubkey,$privkey,$version,$hashtocheck);
my $hostname = &Apache::lonnet::hostname($lonhost);
my $serverhomeID = &Apache::lonnet::get_server_homeID($hostname);
my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID);
@@ -15466,6 +17021,10 @@ sub get_captcha_config {
}
if ($privkey && $pubkey) {
$captcha = 'recaptcha';
+ $version = $hashtocheck->{'recaptchaversion'};
+ if ($version ne '2') {
+ $version = 1;
+ }
} else {
$captcha = 'original';
}
@@ -15483,6 +17042,10 @@ sub get_captcha_config {
$privkey = $domconfhash{$serverhomedom.'.login.recaptchakeys_private'};
if ($privkey && $pubkey) {
$captcha = 'recaptcha';
+ $version = $domconfhash{$serverhomedom.'.login.recaptchaversion'};
+ if ($version ne '2') {
+ $version = 1;
+ }
} else {
$captcha = 'original';
}
@@ -15490,7 +17053,7 @@ sub get_captcha_config {
$captcha = 'original';
}
}
- return ($captcha,$pubkey,$privkey);
+ return ($captcha,$pubkey,$privkey,$version);
}
sub create_captcha {
@@ -15549,38 +17112,61 @@ sub check_captcha {
}
sub create_recaptcha {
- my ($pubkey) = @_;
- my $use_ssl;
- if ($ENV{'SERVER_PORT'} == 443) {
- $use_ssl = 1;
- }
- my $captcha = Captcha::reCAPTCHA->new;
- return $captcha->get_options_setter({theme => 'white'})."\n".
- $captcha->get_html($pubkey,undef,$use_ssl).
- &mt('If either word is hard to read, [_1] will replace them.',
- '<img src="/res/adm/pages/refresh.gif" alt="reCAPTCHA refresh" />').
- '<br /><br />';
+ my ($pubkey,$version) = @_;
+ if ($version >= 2) {
+ return '<div class="g-recaptcha" data-sitekey="'.$pubkey.'"></div>';
+ } else {
+ my $use_ssl;
+ if ($ENV{'SERVER_PORT'} == 443) {
+ $use_ssl = 1;
+ }
+ my $captcha = Captcha::reCAPTCHA->new;
+ return $captcha->get_options_setter({theme => 'white'})."\n".
+ $captcha->get_html($pubkey,undef,$use_ssl).
+ &mt('If the text is hard to read, [_1] will replace them.',
+ '<img src="/res/adm/pages/refresh.gif" alt="reCAPTCHA refresh" />').
+ '<br /><br />';
+ }
}
sub check_recaptcha {
- my ($privkey) = @_;
+ my ($privkey,$version) = @_;
my $captcha_chk;
- my $captcha = Captcha::reCAPTCHA->new;
- my $captcha_result =
- $captcha->check_answer(
- $privkey,
- $ENV{'REMOTE_ADDR'},
- $env{'form.recaptcha_challenge_field'},
- $env{'form.recaptcha_response_field'},
- );
- if ($captcha_result->{is_valid}) {
- $captcha_chk = 1;
+ if ($version >= 2) {
+ my $ua = LWP::UserAgent->new;
+ $ua->timeout(10);
+ my %info = (
+ secret => $privkey,
+ response => $env{'form.g-recaptcha-response'},
+ remoteip => $ENV{'REMOTE_ADDR'},
+ );
+ my $response = $ua->post('https://www.google.com/recaptcha/api/siteverify',\%info);
+ if ($response->is_success) {
+ my $data = JSON::DWIW->from_json($response->decoded_content);
+ if (ref($data) eq 'HASH') {
+ if ($data->{'success'}) {
+ $captcha_chk = 1;
+ }
+ }
+ }
+ } else {
+ my $captcha = Captcha::reCAPTCHA->new;
+ my $captcha_result =
+ $captcha->check_answer(
+ $privkey,
+ $ENV{'REMOTE_ADDR'},
+ $env{'form.recaptcha_challenge_field'},
+ $env{'form.recaptcha_response_field'},
+ );
+ if ($captcha_result->{is_valid}) {
+ $captcha_chk = 1;
+ }
}
return $captcha_chk;
}
sub emailusername_info {
- my @fields = ('firstname','lastname','institution','web','location','officialemail');
+ my @fields = ('firstname','lastname','institution','web','location','officialemail','id');
my %titles = &Apache::lonlocal::texthash (
lastname => 'Last Name',
firstname => 'First Name',
@@ -15588,6 +17174,7 @@ sub emailusername_info {
location => "School's city, state/province, country",
web => "School's web address",
officialemail => 'E-mail address at institution (if different)',
+ id => 'Student/Employee ID',
);
return (\@fields,\%titles);
}
@@ -15668,11 +17255,19 @@ sub des_decrypt {
} else {
$cypher=new DES $keybin;
}
- my $plaintext=
- $cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,0,16))));
- $plaintext.=
- $cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,16,16))));
- $plaintext=substr($plaintext,1,ord(substr($plaintext,0,1)) );
+ my $plaintext='';
+ my $cypherlength = length($cyphertext);
+ my $numchunks = int($cypherlength/32);
+ for (my $j=0; $j<$numchunks; $j++) {
+ my $start = $j*32;
+ my $cypherblock = substr($cyphertext,$start,32);
+ my $chunk =
+ $cypher->decrypt(unpack("a8",pack("H16",substr($cypherblock,0,16))));
+ $chunk .=
+ $cypher->decrypt(unpack("a8",pack("H16",substr($cypherblock,16,16))));
+ $chunk=substr($chunk,1,ord(substr($chunk,0,1)) );
+ $plaintext .= $chunk;
+ }
return $plaintext;
}