--- rat/lonratedt.pm 2006/11/02 21:03:28 1.84
+++ rat/lonratedt.pm 2011/10/31 01:23:26 1.103
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Edit Handler for RAT Maps
#
-# $Id: lonratedt.pm,v 1.84 2006/11/02 21:03:28 albertel Exp $
+# $Id: lonratedt.pm,v 1.103 2011/10/31 01:23:26 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -29,164 +29,22 @@
package Apache::lonratedt;
-=pod
-
-=head1 NAME
-
-Apache::lonratedt: simple resource assembly tool
-
-=head1 SYNOPSIS
-
-lonratedt provides the routines and the handler for the Advanced
- Resource Assembly Tool (RAT), and ties the various pieces together
- with Javascript.
-
-=head1 OVERVIEW
-
-=head2 Map Representation
-
-=begin latex
-
-%
-\begin{figure}
-\begin{center}\includegraphics[%
- width=0.55\paperwidth,bb = 0 0 200 100, draft, type=eps]{Map_Example}\end{center}
-
-
-\caption{\label{Map_In_Advanced_Editor}Example of a Map in the Advanced Editor}
-\end{figure}
-%
-\begin{figure}
-\begin{lyxcode}
-<map>
-
-~~<resource~id=\char`\"{}1\char`\"{}
-
-~~~~src=\char`\"{}/res/msu/korte/phy231welcome.html\char`\"{}
-
-~~~~type=\char`\"{}start\char`\"{}
-
-~~~~title=\char`\"{}Start\char`\"{}>
-
-~~~~</resource>
-
-~~<resource~id=\char`\"{}2\char`\"{}
-
-~~~~src=\char`\"{}\char`\"{}~type=\char`\"{}finish\char`\"{}
-
-~~~~title=\char`\"{}Finish\char`\"{}>
-
-~~~~</resource>
-
-~~<resource~id=\char`\"{}6\char`\"{}
-
-~~~~src=\char`\"{}/res/msu/korte/tests/units.problem\char`\"{}
-
-~~~~type=\char`\"{}mandatory\char`\"{}
-
-~~~~title=\char`\"{}Physical~Units~Test\char`\"{}>
-
-~~~~</resource>
-
-~~<resource~id=\char`\"{}9\char`\"{}
-
-~~~~src=\char`\"{}/res/msu/korte/chapters/onedim.sequence\char`\"{}
-
-~~~~title=\char`\"{}Motion~in~One~Dimension\char`\"{}>
-
-~~~~</resource>
-
-~~<resource~id=\char`\"{}11\char`\"{}
-
-~~~~src=\char`\"{}/res/msu/bauer/bridges/units.sequence\char`\"{}
-
-~~~~title=\char`\"{}Physical~Units~Refresher\char`\"{}>
-
-~~~~</resource>
-
-~~<condition~id=\char`\"{}19\char`\"{}
-
-~~~~type=\char`\"{}stop\char`\"{}
-
-~~~~value=\char`\"{}user.assessments{[}this./res/msu/korte/tests/units.problem{]}.status=solved\char`\"{}>
-
-~~~~</condition>
-
-~~<link~from=\char`\"{}1\char`\"{}~to=\char`\"{}6\char`\"{}></link>
-
-~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}9\char`\"{}~condition=\char`\"{}19\char`\"{}></link>
-
-~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}11\char`\"{}></link>
-
-~~<link~from=\char`\"{}11\char`\"{}~to=\char`\"{}6\char`\"{}></link>
-
-~~</map>
-\end{lyxcode}
-
-\caption{\label{XML}XML for Map in Figure \ref{Map_In_Advanced_Editor}}
-\end{figure}
-
-=end latex
-
-Fig. "XML for Map in Figure" shows the XML representation of the
-resource map shown in Fig. "Example of a Map in the Advanced Editor",
-which is the format in which maps are stored. In the figure, however,
-additional graphical map layout information generated by the Advanced
-Resource Assembly Tool is not displayed. This graphical information is
-optional to re-generate the same graphical layout when the map is
-brought up again in the Resource Assembly Tool, and is not needed for
-any other system functionality.
-
-Maps can be generated by tools other than the Resource Assembly
-Tool. In particular, an author might have some other representation of
-a course sequence, which can be converted into a map using scripts. If
-this map then were to be brought up in the Resource Assembly Tool, the
-Tool would automatically generate a graphical layout for it. Each
-entry of the map (resources, conditions and links) is stored in a
-separate tag.
-
-Resources and conditionsX<conditions> have to have unique ID
-numbers. These numbers are automatically generated by the Resource
-Assembly Tool when the entry is first created, or added to the entries
-when a map generated outside the Resource Assembly Tool is first
-retrieved. They can also be assigned by custom scripts or added in by
-hand.
-
-In the XML example, entry 1 is the start resource of the map. When
-this map is accessed, the source (src) URL of this tag will be the
-first resource rendered. Entry 2 is the finish resource of this
-map. This resource will be the last resource in the sequence of
-resources. Entry 6 is a problem resource with the given URL and title,
-as well as the priority "mandatory". Entry 19 is a condition, which is
-used by the link between entries 6, the problem, and 9, a
-sequence. I<The final syntax for conditions has not yet been
-determined.>
-
-=cut
-
use strict;
use Apache::Constants qw(:common);
use Apache::lonnet;
-use Apache::lonratsrv;
-use Apache::lonsequence;
-use Apache::loncommon;
+use Apache::lonsequence();
+use Apache::loncommon();
use Apache::lonlocal;
use LONCAPA::map();
use File::Copy;
-use lib '/home/httpd/lib/perl/';
use LONCAPA;
-
-
+use HTML::Entities();
# --------------------------------------------------------- Build up RAT screen
sub ratedt {
my ($r,$url)=@_;
- my %layout = ('border' => "0");
- if ($env{'environment.remote'} eq 'off') {
- $layout{'rows'} = "1,250,*";
- } else {
- $layout{'rows'} = "1,70,*";
- }
+ my %layout = ('border' => "0",
+ 'rows' => "1,250,*");
my $js ='
<script type="text/javascript">
var flag=0;
@@ -196,6 +54,7 @@ sub ratedt {
&Apache::loncommon::start_page('Edit Sequence',$js,
{'frameset' => 1,
'add_entries' => \%layout});
+
my $end_page =
&Apache::loncommon::end_page({'frameset' => 1});
@@ -213,19 +72,29 @@ ENDDOCUMENT
sub buttons {
my $adv=shift;
- my $output='<form method=post>';
+ my $output='<form method="post">';
if ($adv==1) {
- $output.='<input type=submit name=forceadv value="'.&mt('Edit').'">'.
- &Apache::loncommon::help_open_topic('Sequence_Advanced_Editor_Creation');;
+ $output.=
+ '<input type="submit" name="forceadv"'
+ .' value="'.&mt('Edit').'" />'
+ .&Apache::loncommon::help_open_topic(
+ 'Sequence_Advanced_Editor_Creation');
} else {
unless ($adv==2) {
- $output.='<input type=submit name=forcesmp value="'.&mt('Simple Edit').'">'.
- &Apache::loncommon::help_open_topic('Sequence_Simple_Editor_Creation');
+ $output.=
+ '<input type="submit" name="forcesmp"'
+ .' value="'.&mt('Simple Edit').'" />'
+ .&Apache::loncommon::help_open_topic(
+ 'Sequence_Simple_Editor_Creation')
+ .' ';
}
- $output.='<input type=submit name=forceadv value="'.&mt('Advanced Edit').'">'.
- &Apache::loncommon::help_open_topic('Sequence_Advanced_Editor_Creation');
+ $output.=
+ '<input type="submit" name="forceadv"'
+ .' value="'.&mt('Advanced Edit').'" />'
+ .&Apache::loncommon::help_open_topic(
+ 'Sequence_Advanced_Editor_Creation');
}
- return $output.'</form><hr>';
+ return $output.'</form>';
}
# ----------------------------------------------------------------- Edit script
@@ -277,15 +146,15 @@ function idxopen(mode) {
var options="scrollbars=1,resizable=1,menubar=0,location=1,toolbar=1";
idxmode=mode;
idxflag=1;
- idx=open('$resurl/?launch=1&mode=$mode&catalogmode='+mode,'idxout',options);
+ idx=open('$resurl/?inhibitmenu=yes&launch=1&mode=$mode&catalogmode='+mode,'idxout',options);
idx.focus();
}
// ------------------------------------------------------ Open groupsort window
-function groupopen(url,recover,bookmarks) {
+function groupopen(url,recover) {
var options="scrollbars=1,resizable=1,menubar=0";
idxflag=1;
- idx=open("/adm/groupsort?mode=$mode&recover="+recover+"&readfile="+url+"&bookmarks="+bookmarks,"idxout",options);
+ idx=open("/adm/groupsort?inhibitmenu=yes&mode=$mode&recover="+recover+"&readfile="+url,"idxout",options);
idx.focus();
}
@@ -294,7 +163,7 @@ function srchopen(mode) {
var options="scrollbars=1,resizable=1,menubar=0";
srchmode=mode;
srchflag=1;
- srch=open("/adm/searchcat?launch=1&mode=$mode&catalogmode="+mode,"srchout",options);
+ srch=open("/adm/searchcat?inhibitmenu=yes&launch=1&mode=$mode&catalogmode="+mode,"srchout",options);
srch.focus();
}
// ----------------------------------------------------- launch indexer browser
@@ -329,6 +198,7 @@ function idxcheck(mode) {
if (editbrowser == null) {
url += 'launch=1&';
}
+ url += 'inhibitmenu=yes&';
url += 'catalogmode=interactive&';
url += 'mode=edit&';
url += 'form=' + formname + '&';
@@ -351,7 +221,6 @@ ENDSCRIPT
sub smpedt {
my ($r,$url,$errtext)=@_;
- my $buttons=&buttons(2);
my $tmpfn=&Apache::lonnet::filelocation('',$url).'.tmp';
my $targetmsg='';
if ($env{'form.save'}) {
@@ -362,7 +231,7 @@ sub smpedt {
unless ($fatal) {
$targetmsg='<b>'.&mt('Saved.').'</b><br />';
} else {
- $targetmsg='<b>'.&mt('An error occured while saving.').'</b><br />';
+ $targetmsg='<b>'.&mt('An error occurred while saving.').'</b><br />';
}
}
if ($env{'form.revert'}) {
@@ -373,7 +242,7 @@ sub smpedt {
}
if (-e $tmpfn) {
$targetmsg=
- '<b><font color="red">'.&mt('You are working with an unsaved version of your map.').'</font></b><br>';
+ '<span class="LC_warning">'.&mt('You are working with an unsaved version of your map.').'</span><br />';
my ($errtext,$fatal)=&LONCAPA::map::mapread($tmpfn,'');
}
# ---------------------------------------------------------- Process form input
@@ -605,10 +474,12 @@ sub smpedt {
my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$_]);
unless ($name) { $name=(split(/\//,$url))[-1]; }
unless ($name) { $name='EMPTY'; }
+ $name = &LONCAPA::map::qtescape($name);
+ $url = &LONCAPA::map::qtescape($url);
$targetdetail.='&'.&escape($name).'='.
&escape($url);
$idx++;
- $name=~s/\:/\:/g;
+ $name = &HTML::Entities::encode($name,'\'"<>&');
'<option value="'.$idx.'">'.$name.'</option>';
} @LONCAPA::map::order);
@@ -620,7 +491,7 @@ sub smpedt {
'nt' => 'New Title',
'se' => 'Search',
'im' => 'Import',
- 'bk' => 'Import Bookmarks',
+ 'wl' => 'Import from Wishlist',
'vi' => 'View',
'lm' => 'Load Map',
'ds' => 'Discard Selected',
@@ -645,8 +516,6 @@ sub smpedt {
function openview(entry) {
var url=unescape((entry.split('='))[1]);
var parts=new Array;
- parts=url.split(':');
- url=parts.join(':');
if (url) { open(url,'cat'); }
}
@@ -665,12 +534,6 @@ sub smpedt {
var entry=(document.forms.simpleedit.targetdetail.value.split('&'))
[selidx];
var oldname=unescape((entry.split('='))[0]);
- var nameparts=oldname.split(':');
- oldname=unescape(nameparts.join(':'));
- nameparts=oldname.split('"');
- oldname=unescape(nameparts.join('"'));
- nameparts=oldname.split(''');
- oldname=unescape(nameparts.join("'"));
newtitle=prompt('$lt{'nt'}',oldname);
if (newtitle) {
document.forms.simpleedit.renameres.value=1;
@@ -683,81 +546,97 @@ sub smpedt {
</script>
ENDJS
- my $start_page = &Apache::loncommon::start_page(undef,$js).
- &Apache::loncommon::help_open_menu('Sequence_Simple_Editor_Creation',
- 'Sequence_Simple_Editor_Creation',
- 6,'RAT');
+ &Apache::lonhtmlcommon::clear_breadcrumbs();
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ text => 'Construction Space',
+ href => &Apache::loncommon::authorspace(),
+ faq => 6,
+ bug => 'RAT',
+ help => 'Sequence_Simple_Editor_Creation',});
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ text => 'RAT',
+ title => 'Resource Assembly Tool',
+ href => '',});
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ text => 'Editor',
+ title => 'Simple Editor',
+ href => '',});
+
+ # Breadcrumbs are included by &start_page
+ my $start_page = &Apache::loncommon::start_page('Construction Space',$js)
+ .&Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader()
+ .&buttons(2));
my $end_page = &Apache::loncommon::end_page();
$r->print(<<ENDSMPHEAD);
$start_page
-$buttons
-<font color=red>$errtext</font>
-<form name=simpleedit method=post>
-<input type=hidden name=forcesmp value=1>
-<input type=hidden name=renameres value=0>
-<input type=hidden name=renametitle value=''>
-<input type=hidden name=renameidx value=0>
+<span class="LC_error">$errtext</span>
+<form name="simpleedit" method="post">
+<input type="hidden" name="forcesmp" value="1" />
+<input type="hidden" name="renameres" value="0" />
+<input type="hidden" name="renametitle" value="" />
+<input type="hidden" name="renameidx" value="0" />
<table>
<tr><th width="40%">$lt{'ta'}</th>
<th> </th>
<th width="40%">File: $url</th></tr>
<tr><td bgcolor="#FFFFCC">
-<input type=button onClick="javascript:groupsearch()" value="$lt{'se'}">
-<input type=button onClick="javascript:groupimport();" value="$lt{'im'}">
+<input type="button" onClick="javascript:groupsearch()" value="$lt{'se'}" />
+<input type="button" onClick="javascript:groupimport();" value="$lt{'im'}" />
$lt{'as'}
-<hr>
-<input type=text size=20 name=importmap>
-<input type=button
+<hr />
+<input type="text" size="20" name="importmap" />
+<input type="button"
onClick="javascript:openbrowser('simpleedit','importmap','sequence,page','')"
-value="Select Map"><input type=submit name=loadmap value="$lt{'lm'}"><hr>
-<input type=submit name="discard" value="$lt{'ds'}">
-<input type=submit name="clear" value="$lt{'ca'}">
-<input type=button onClick="javascript:viewimport()" value="$lt{'vi'}">
+value="Select Map" /><input type="submit" name="loadmap" value="$lt{'lm'}" /><hr />
+<input type="submit" name="discard" value="$lt{'ds'}" />
+<input type="submit" name="clear" value="$lt{'ca'}" />
+<input type="button" onClick="javascript:viewimport()" value="$lt{'vi'}" />
</td><td> </td><td bgcolor="#FFFFCC">
-<input type=button onClick=
-"javascript:impfortarget.value=1;groupsearch()" value="$lt{'se'}">
-<input type=button onClick=
-"javascript:impfortarget.value=1;groupimport();" value="$lt{'im'}">
-<input type=button onClick=
-"javascript:impfortarget.value=1;groupopen(0,1,1);" value="$lt{'bk'}">
-<input type=button onClick=
-"javascript:impfortarget.value=1;groupopen('$url',1,0);" value="$lt{'reco'}">
+<input type="button" onClick=
+"javascript:impfortarget.value=1;groupsearch()" value="$lt{'se'}" />
+<input type="button" onClick=
+"javascript:impfortarget.value=1;groupimport();" value="$lt{'im'}" />
+<input type="button" onClick=
+"javascript:impfortarget.value=1;open_Wishlist_Import('simple');" value="$lt{'wl'}" />
+<input type="button" onClick=
+"javascript:impfortarget.value=1;groupopen('$url',1);" value="$lt{'reco'}" />
$lt{'as'}
-<hr>
-<input type=submit name="moveup" value="$lt{'mu'}">
-<input type=submit name="movedown" value="$lt{'md'}">
-<input type=button onClick="javascript:renametarget()" value="$lt{'re'}">
-<hr>$targetmsg
-<input type=submit name="revert" value="$lt{'rv'}">
-<input type=submit name="save" value="$lt{'sa'}">
-<input type=button onClick="javascript:viewtarget()" value="$lt{'vi'}">
+<hr />
+<input type="submit" name="moveup" value="$lt{'mu'}" />
+<input type="submit" name="movedown" value="$lt{'md'}" />
+<input type="button" onClick="javascript:renametarget()" value="$lt{'re'}" />
+<hr />$targetmsg
+<input type="submit" name="revert" value="$lt{'rv'}" />
+<input type="submit" name="save" value="$lt{'sa'}" />
+<input type="button" onClick="javascript:viewtarget()" value="$lt{'vi'}" />
</td></tr>
-<tr><td bgcolor="#FFFFCC"><select name="importsel" size=10 multiple>
+<tr><td bgcolor="#FFFFCC"><select name="importsel" size="10" multiple="multiple">
$importwindow
</select>
</td>
<td bgcolor="#FFFFAA" align="center">
-$lt{'cs'}<br>
-<input type=submit name=cut value='<<<'><p>
-<hr>
-$lt{'ps'}<br>
-<input type=submit name=copy value='<--'><p>
-<hr>
-$lt{'pas'}<br>
-<input type=submit name=paste value='-->'>
+$lt{'cs'}<br />
+<input type="submit" name="cut" value="<<<" /><p>
+<hr />
+$lt{'ps'}<br />
+<input type="submit" name="copy" value="<--" /><p>
+<h /r>
+$lt{'pas'}<br />
+<input type="submit" name="paste" value="-->" />
</td>
-<td bgcolor="#FFFFCC"><select name="target" size=10 multiple>
+<td bgcolor="#FFFFCC"><select name="target" size="10" multiple="multiple">
$targetwindow
</select>
</table>
-<input type=hidden name=importdetail value="">
-<input type=hidden name=curimpdetail value="$importdetail">
-<input type=hidden name=targetdetail value="$targetdetail">
-<input type=hidden name=impfortarget value="0">
+<input type="hidden" name="importdetail" value="" />
+<input type="hidden" name="curimpdetail" value="$importdetail" />
+<input type="hidden" name="targetdetail" value="$targetdetail" />
+<input type="hidden" name="impfortarget" value="0" />
</form>
$end_page
ENDSMPHEAD
@@ -766,48 +645,81 @@ ENDSMPHEAD
# ----------------------------------------------------------------- No such dir
sub nodir {
my ($r,$dir)=@_;
- $dir=~s{^/home/\w+/public_html}{};
- $r->print(&Apache::loncommon::start_page(undef,undef,
- {'only_body' => 1,
- 'bgcolor' => '#FFFFFF',}).
- "<h1>No such directory: $dir</h1>".
- &Apache::loncommon::end_page());
+ my $londocroot = $r->dir_config('lonDocRoot');
+ $dir=~s{^\Q$londocroot/priv/\E[^/]+/[^/]+}{};
+ my $brcrum = [{'href' => &Apache::loncommon::authorspace(),
+ 'text' => 'Construction Space'}];
+# {'href' => '',
+# 'text' => 'No such directory'}];
+ $r->print(&Apache::loncommon::start_page('Construction Space',
+ undef,
+ {'bread_crumbs' => $brcrum,})
+ .&Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader())
+ .'<p class="LC_error">'
+ .&mt('No such directory: [_1]','<span class="LC_filename">'.$dir.'</span>'
+ .'</p>'
+ .&Apache::loncommon::end_page())
+ );
}
# ---------------------------------------------------------------- View Handler
sub viewmap {
my ($r,$url,$adv,$errtext)=@_;
- $r->print(
- &Apache::loncommon::start_page('Edit Content of a Map').
- &Apache::loncommon::help_open_menu('','',6,'RAT').
- &buttons($adv));
+
+ &Apache::lonhtmlcommon::clear_breadcrumbs();
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ text => 'Construction Space',
+ href => &Apache::loncommon::authorspace(),
+ faq => 6,
+ bug => 'RAT',
+ help => 'Sequence_Simple_Editor_Creation',});
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ text => 'RAT',
+ title => 'Resource Assembly Tool',
+ href => '',});
+
+ # Breadcrumbs are included by &start_page
+ $r->print(&Apache::loncommon::start_page('Edit Content of a Map')
+ .&Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader()
+ .&buttons($adv))
+ );
if ($errtext) {
- $r->print($errtext.'<hr />');
+ $r->print('<div class="LC_error">'
+ .$errtext
+ .'</div>'
+ .'<hr />'
+ );
}
my $idx=0;
- $r->print('<h1>'.$url.'</h1>');
+ $r->print('<p><span class="LC_filename">'.$url.'</span></p>');
if ($adv) {
- $r->print('<p><b><font color="red">'.&mt('Map contents are not shown in order.').'</font></b></p><br />');
+ $r->print('<p class="LC_warning">'
+ .&mt('Map contents are not shown in order.')
+ .'</p><br />'
+ );
}
- $r->print( '<table border="0" cellspacing="2" cellpadding="4">'.
- '<tr bgcolor="#DDDDDD"><th>'.&mt('Type').'</th>'.
- '<th>'.&mt('Title in map').'</th>'.
- '<th>'.&mt('Filename of resource').'</th>'.
- '<th>'.&mt('Link to published resource').'</th>'.
- '<th>'.&mt('Link to resource in Construction Space').'</th>'.
- '</tr>');
- my @backgroundColors = ("#FFFFFF", "#F6F6F6");
+ $r->print(&Apache::loncommon::start_data_table()
+ .&Apache::loncommon::start_data_table_header_row()
+ .'<th>'.&mt('Type').'</th>'
+ .'<th>'.&mt('Title in map').'</th>'
+ .'<th>'.&mt('Filename of resource').'</th>'
+ .'<th>'.&mt('Link to published resource').'</th>'
+ .'<th>'.&mt('Link to resource in Construction Space').'</th>'
+ .&Apache::loncommon::end_data_table_header_row()
+ );
foreach (&LONCAPA::map::attemptread(&Apache::lonnet::filelocation('',$url))) {
if (defined($_)) {
$idx++;
my ($title,$url,$cond)=split(/\:/,$_);
if ($cond eq 'cond') { next; }
- $title=~s/\&colon\;/\:/g;
- $url=~s/\&colon\;/\:/g;
+ $title= &LONCAPA::map::qtescape($title);
+ $url = &LONCAPA::map::qtescape($url);
unless ($title) { $title=(split(/\//,$url))[-1] };
unless ($title) { $title='<i>'.&mt('Empty').'</i>'; }
- my $resurl = &Apache::lonratsrv::qtescape($url);
+ my $resurl = $url;
my $resfilepath = $Apache::lonnet::perlvar{'lonDocRoot'}.$resurl;
my $filename;
if ($resurl =~ m#/([^/]+)$#) {
@@ -815,23 +727,34 @@ sub viewmap {
}
my $cstrurl = $resurl;
$cstrurl =~ s#^/res/[^/]+/([^/]+)/#/priv/$1/#;
- my $bgcol = $idx%2;
- $r->print('<tr bgcolor='.$backgroundColors[$bgcol].'><td>'.
- '<img src="'.&Apache::loncommon::icon($resfilepath).
- '" /></td><td>'.&Apache::lonratsrv::qtescape($title).
- '</td><td>'.$filename.'</td><td>');
+ $r->print(&Apache::loncommon::start_data_table_row()
+ .'<td>'
+ .'<img src="'.&Apache::loncommon::icon($resfilepath).'" />'
+ .'</td>'
+ .'<td>'
+ .&HTML::Entities::encode(&LONCAPA::map::qtescape($title))
+ .'</td>'
+ .'<td>'.$filename.'</td>'
+ .'<td>'
+ );
if ($url) {
$r->print('<a href="'.$resurl.'">'.&mt('Resource space').'</a>');
+ } else {
+ $r->print(' ');
}
$r->print('</td><td>');
if ($url) {
$r->print('<a href="'.$cstrurl.'">'.
&mt('Construction space').'</a>');
+ } else {
+ $r->print(' ');
}
- $r->print('</td></tr>'."\n");
+ $r->print('</td>'
+ .&Apache::loncommon::end_data_table_row()
+ );
}
}
- $r->print('</table>');
+ $r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::loncommon::end_page());
}
@@ -896,7 +819,140 @@ __END__
+=pod
+
+=head1 NAME
+
+Apache::lonratedt: simple resource assembly tool
+
+=head1 SYNOPSIS
+
+lonratedt provides the routines and the handler for the Advanced
+ Resource Assembly Tool (RAT), and ties the various pieces together
+ with Javascript.
+
+=head1 OVERVIEW
+
+=head2 Map Representation
+
+=begin latex
+
+%
+\begin{figure}
+\begin{center}\includegraphics[%
+ width=0.55\paperwidth,bb = 0 0 200 100, draft, type=eps]{Map_Example}\end{center}
+
+
+\caption{\label{Map_In_Advanced_Editor}Example of a Map in the Advanced Editor}
+\end{figure}
+%
+\begin{figure}
+\begin{lyxcode}
+<map>
+
+~~<resource~id=\char`\"{}1\char`\"{}
+
+~~~~src=\char`\"{}/res/msu/korte/phy231welcome.html\char`\"{}
+
+~~~~type=\char`\"{}start\char`\"{}
+
+~~~~title=\char`\"{}Start\char`\"{}>
+
+~~~~</resource>
+
+~~<resource~id=\char`\"{}2\char`\"{}
+
+~~~~src=\char`\"{}\char`\"{}~type=\char`\"{}finish\char`\"{}
+
+~~~~title=\char`\"{}Finish\char`\"{}>
+
+~~~~</resource>
+
+~~<resource~id=\char`\"{}6\char`\"{}
+
+~~~~src=\char`\"{}/res/msu/korte/tests/units.problem\char`\"{}
+
+~~~~type=\char`\"{}mandatory\char`\"{}
+
+~~~~title=\char`\"{}Physical~Units~Test\char`\"{}>
+
+~~~~</resource>
+
+~~<resource~id=\char`\"{}9\char`\"{}
+
+~~~~src=\char`\"{}/res/msu/korte/chapters/onedim.sequence\char`\"{}
+
+~~~~title=\char`\"{}Motion~in~One~Dimension\char`\"{}>
+
+~~~~</resource>
+
+~~<resource~id=\char`\"{}11\char`\"{}
+
+~~~~src=\char`\"{}/res/msu/bauer/bridges/units.sequence\char`\"{}
+
+~~~~title=\char`\"{}Physical~Units~Refresher\char`\"{}>
+
+~~~~</resource>
+
+~~<condition~id=\char`\"{}19\char`\"{}
+
+~~~~type=\char`\"{}stop\char`\"{}
+
+~~~~value=\char`\"{}user.assessments{[}this./res/msu/korte/tests/units.problem{]}.status=solved\char`\"{}>
+
+~~~~</condition>
+
+~~<link~from=\char`\"{}1\char`\"{}~to=\char`\"{}6\char`\"{}></link>
+
+~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}9\char`\"{}~condition=\char`\"{}19\char`\"{}></link>
+
+~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}11\char`\"{}></link>
+
+~~<link~from=\char`\"{}11\char`\"{}~to=\char`\"{}6\char`\"{}></link>
+
+~~</map>
+\end{lyxcode}
+
+\caption{\label{XML}XML for Map in Figure \ref{Map_In_Advanced_Editor}}
+\end{figure}
+
+=end latex
+
+Fig. "XML for Map in Figure" shows the XML representation of the
+resource map shown in Fig. "Example of a Map in the Advanced Editor",
+which is the format in which maps are stored. In the figure, however,
+additional graphical map layout information generated by the Advanced
+Resource Assembly Tool is not displayed. This graphical information is
+optional to re-generate the same graphical layout when the map is
+brought up again in the Resource Assembly Tool, and is not needed for
+any other system functionality.
+
+Maps can be generated by tools other than the Resource Assembly
+Tool. In particular, an author might have some other representation of
+a course sequence, which can be converted into a map using scripts. If
+this map then were to be brought up in the Resource Assembly Tool, the
+Tool would automatically generate a graphical layout for it. Each
+entry of the map (resources, conditions and links) is stored in a
+separate tag.
+
+Resources and conditionsX<conditions> have to have unique ID
+numbers. These numbers are automatically generated by the Resource
+Assembly Tool when the entry is first created, or added to the entries
+when a map generated outside the Resource Assembly Tool is first
+retrieved. They can also be assigned by custom scripts or added in by
+hand.
+
+In the XML example, entry 1 is the start resource of the map. When
+this map is accessed, the source (src) URL of this tag will be the
+first resource rendered. Entry 2 is the finish resource of this
+map. This resource will be the last resource in the sequence of
+resources. Entry 6 is a problem resource with the given URL and title,
+as well as the priority "mandatory". Entry 19 is a condition, which is
+used by the link between entries 6, the problem, and 9, a
+sequence. I<The final syntax for conditions has not yet been
+determined.>
+=cut