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version 1.16, 2002/05/14 15:19:13
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version 1.62, 2004/11/17 19:59:29
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| # |
# |
| # http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
| # |
# |
| # (TeX Content Handler |
|
| # |
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| # 05/29/00,05/30 Gerd Kortemeyer) |
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| # 7/1,6/30 Gerd Kortemeyer |
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| |
|
| package Apache::lonratedt; |
package Apache::lonratedt; |
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|
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=pod |
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|
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=head1 NAME |
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|
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Apache::lonratedt: advanced resource assembly tool |
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|
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=head1 SYNOPSIS |
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|
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lonratedt provides the routines and the handler for the Advanced |
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Resource Assembly Tool (RAT), and ties the various pieces together |
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with Javascript. |
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|
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=head1 OVERVIEW |
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|
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=head2 Map Representation |
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|
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=begin latex |
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|
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% |
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\begin{figure} |
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\begin{center}\includegraphics[% |
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width=0.55\paperwidth,bb = 0 0 200 100, draft, type=eps]{Map_Example}\end{center} |
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|
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|
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\caption{\label{Map_In_Advanced_Editor}Example of a Map in the Advanced Editor} |
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\end{figure} |
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% |
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\begin{figure} |
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\begin{lyxcode} |
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<map> |
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|
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~~<resource~id=\char`\"{}1\char`\"{} |
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|
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~~~~src=\char`\"{}/res/msu/korte/phy231welcome.html\char`\"{} |
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|
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~~~~type=\char`\"{}start\char`\"{} |
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|
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~~~~title=\char`\"{}Start\char`\"{}> |
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~~~~</resource> |
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|
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~~<resource~id=\char`\"{}2\char`\"{} |
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|
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~~~~src=\char`\"{}\char`\"{}~type=\char`\"{}finish\char`\"{} |
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|
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~~~~title=\char`\"{}Finish\char`\"{}> |
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|
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~~~~</resource> |
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|
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~~<resource~id=\char`\"{}6\char`\"{} |
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|
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~~~~src=\char`\"{}/res/msu/korte/tests/units.problem\char`\"{} |
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|
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~~~~type=\char`\"{}mandatory\char`\"{} |
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|
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~~~~title=\char`\"{}Physical~Units~Test\char`\"{}> |
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|
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~~~~</resource> |
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|
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~~<resource~id=\char`\"{}9\char`\"{} |
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|
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~~~~src=\char`\"{}/res/msu/korte/chapters/onedim.sequence\char`\"{} |
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|
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~~~~title=\char`\"{}Motion~in~One~Dimension\char`\"{}> |
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|
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~~~~</resource> |
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|
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~~<resource~id=\char`\"{}11\char`\"{} |
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|
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~~~~src=\char`\"{}/res/msu/bauer/bridges/units.sequence\char`\"{} |
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|
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~~~~title=\char`\"{}Physical~Units~Refresher\char`\"{}> |
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~~~~</resource> |
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|
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~~<condition~id=\char`\"{}19\char`\"{} |
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|
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~~~~type=\char`\"{}stop\char`\"{} |
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|
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~~~~value=\char`\"{}user.assessments{[}this./res/msu/korte/tests/units.problem{]}.status=solved\char`\"{}> |
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~~~~</condition> |
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~~<link~from=\char`\"{}1\char`\"{}~to=\char`\"{}6\char`\"{}></link> |
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~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}9\char`\"{}~condition=\char`\"{}19\char`\"{}></link> |
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~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}11\char`\"{}></link> |
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~~<link~from=\char`\"{}11\char`\"{}~to=\char`\"{}6\char`\"{}></link> |
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|
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~~</map> |
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\end{lyxcode} |
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|
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\caption{\label{XML}XML for Map in Figure \ref{Map_In_Advanced_Editor}} |
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\end{figure} |
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|
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=end latex |
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|
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Fig. "XML for Map in Figure" shows the XML representation of the |
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resource map shown in Fig. "Example of a Map in the Advanced Editor", |
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which is the format in which maps are stored. In the figure, however, |
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additional graphical map layout information generated by the Advanced |
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Resource Assembly Tool is not displayed. This graphical information is |
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optional to re-generate the same graphical layout when the map is |
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brought up again in the Resource Assembly Tool, and is not needed for |
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any other system functionality. |
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|
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Maps can be generated by tools other than the Resource Assembly |
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Tool. In particular, an author might have some other representation of |
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a course sequence, which can be converted into a map using scripts. If |
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this map then were to be brought up in the Resource Assembly Tool, the |
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Tool would automatically generate a graphical layout for it. Each |
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entry of the map (resources, conditions and links) is stored in a |
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separate tag. |
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|
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Resources and conditionsX<conditions> have to have unique ID |
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numbers. These numbers are automatically generated by the Resource |
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Assembly Tool when the entry is first created, or added to the entries |
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when a map generated outside the Resource Assembly Tool is first |
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retrieved. They can also be assigned by custom scripts or added in by |
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hand. |
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|
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In the XML example, entry 1 is the start resource of the map. When |
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this map is accessed, the source (src) URL of this tag will be the |
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first resource rendered. Entry 2 is the finish resource of this |
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map. This resource will be the last resource in the sequence of |
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resources. Entry 6 is a problem resource with the given URL and title, |
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as well as the priority "mandatory". Entry 19 is a condition, which is |
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used by the link between entries 6, the problem, and 9, a |
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sequence. I<The final syntax for conditions has not yet been |
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determined.> |
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|
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=cut |
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|
| use strict; |
use strict; |
| use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
| use Apache::lonnet; |
use Apache::lonnet; |
| use Apache::lonratsrv; |
use Apache::lonratsrv; |
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use Apache::lonsequence; |
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use Apache::loncommon; |
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use Apache::lonlocal; |
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use File::Copy; |
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|
| my @order=(); |
use vars qw(@order @resources @resparms); |
| my @resources=(); |
|
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|
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|
| # Mapread read maps into global arrays @links and @resources, determines status |
# Mapread read maps into global arrays @links and @resources, determines status |
|
Line 52 sub mapread {
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Line 187 sub mapread {
|
| undef @links; |
undef @links; |
| undef @resources; |
undef @resources; |
| undef @order; |
undef @order; |
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undef @resparms; |
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@resources=(''); |
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@order=(); |
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@resparms=(); |
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|
| my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,''); |
my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,''); |
| if ($errtext) { return ($errtext,2); } |
if ($errtext) { return ($errtext,2); } |
|
Line 65 sub mapread {
|
Line 204 sub mapread {
|
| if ($command eq 'objlinks') { |
if ($command eq 'objlinks') { |
| $links[$number]=$content; |
$links[$number]=$content; |
| } |
} |
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if ($command eq 'objparms') { |
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if ($resparms[$number]) { |
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$resparms[$number].='&&&'.$content; |
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} else { |
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$resparms[$number]=$content; |
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} |
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} |
| } |
} |
| # ------------------------------------------------------- Is this a linear map? |
# ------------------------------------------------------- Is this a linear map? |
| my @starters=(); |
my @starters=(); |
|
Line 77 sub mapread {
|
Line 223 sub mapread {
|
| my ($start,$end,$cond)=split(/\:/,$_); |
my ($start,$end,$cond)=split(/\:/,$_); |
| if ((defined($starters[$start])) || (defined($endings[$end]))) { |
if ((defined($starters[$start])) || (defined($endings[$end]))) { |
| return |
return |
| ('Map has branchings. Use advanced editor.',1); |
(&mt('Map has branchings. Use advanced editor.'),1); |
| } |
} |
| $starters[$start]=1; |
$starters[$start]=1; |
| $endings[$end]=1; |
$endings[$end]=1; |
| if ($cond) { |
if ($cond) { |
| return |
return |
| ('Map has conditions. Use advanced editor.',1); |
(&mt('Map has conditions. Use advanced editor.'),1); |
| } |
} |
| } |
} |
| |
|
| } |
} |
| for (my $i=0; $i<=$#resources; $i++) { |
for (my $i=1; $i<=$#resources; $i++) { |
| if (defined($resources[$i])) { |
if (defined($resources[$i])) { |
| unless (($starters[$i]) || ($endings[$i])) { |
unless (($starters[$i]) || ($endings[$i])) { |
| return |
return |
| ('Map has unconnected resources. Use advanced editor.',1); |
(&mt('Map has unconnected resources. Use advanced editor.'),1); |
| } |
} |
| } |
} |
| } |
} |
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# ---------------------------------------------- Did we just read an empty map? |
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if ($#resources<1) { |
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undef $resources[0]; |
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$resources[1]=':::start'; |
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$resources[2]=':::finish'; |
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} |
| # -------------------------------------------------- This is a linear map, sort |
# -------------------------------------------------- This is a linear map, sort |
| |
|
| my $startidx=0; |
my $startidx=0; |
|
Line 127 sub mapread {
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Line 278 sub mapread {
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| } |
} |
| |
|
| # ---------------------------------------------- Read a map as well as possible |
# ---------------------------------------------- Read a map as well as possible |
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# Also used by the sequence handler |
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# Call lonsequence::attemptread to read from resource space |
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# |
| sub attemptread { |
sub attemptread { |
| my $fn=shift; |
my $fn=shift; |
| |
|
|
Line 152 sub attemptread {
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Line 305 sub attemptread {
|
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|
| # --------------------------------------------------------------- Sort, sort of |
# --------------------------------------------------------------- Sort, sort of |
| |
|
| my $startidx=0; |
my @objsort=(); |
| my $endidx=0; |
undef @objsort; |
| for (my $i=0; $i<=$#theseres; $i++) { |
|
| if (defined($theseres[$i])) { |
my @data1=(); |
| my ($title,$url,$ext,$type)=split(/\:/,$theseres[$i]); |
my @data2=(); |
| if ($type eq 'start') { $startidx=$i; } |
undef @data1; |
| if ($type eq 'finish') { $endidx=$i; } |
undef @data2; |
| } |
|
| } |
my $k; |
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my $kj; |
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my $j; |
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my $ij; |
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|
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for ($k=1;$k<=$#theseres;$k++) { |
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if (defined($theseres[$k])) { |
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$objsort[$#objsort+1]=$k; |
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} |
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} |
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|
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for ($k=1;$k<=$#links;$k++) { |
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if (defined($links[$k])) { |
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@data1=split(/\:/,$links[$k]); |
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$kj=-1; |
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for (my $j=0;$j<=$#objsort;$j++) { |
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if ((split(/\:/,$objsort[$j]))[0]==$data1[0]) { |
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$kj=$j; |
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} |
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} |
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if ($kj!=-1) { $objsort[$kj].=':'.$data1[1]; } |
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} |
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} |
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for ($k=0;$k<=$#objsort;$k++) { |
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for ($j=0;$j<=$#objsort;$j++) { |
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if ($k!=$j) { |
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@data1=split(/\:/,$objsort[$k]); |
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@data2=split(/\:/,$objsort[$j]); |
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my $dol=$#data1+1; |
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my $dtl=$#data2+1; |
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if ($dol+$dtl<1000) { |
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for ($kj=1;$kj<$dol;$kj++) { |
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if ($data1[$kj]==$data2[0]) { |
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for ($ij=1;$ij<$dtl;$ij++) { |
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$data1[$#data1+1]=$data2[$ij]; |
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} |
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} |
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} |
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for ($kj=1;$kj<$dtl;$kj++) { |
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if ($data2[$kj]==$data1[0]) { |
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for ($ij=1;$ij<$dol;$ij++) { |
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$data2[$#data2+1]=$data1[$ij]; |
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} |
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} |
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} |
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$objsort[$k]=join(':',@data1); |
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$objsort[$j]=join(':',@data2); |
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} |
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} |
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} |
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} |
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# ---------------------------------------------------------------- Now sort out |
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|
| return @theseres; |
@objsort=sort { |
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my @data1=split(/\:/,$a); |
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my @data2=split(/\:/,$b); |
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my $rvalue=0; |
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my $k; |
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for ($k=1;$k<=$#data1;$k++) { |
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if ($data1[$k]==$data2[0]) { $rvalue--; } |
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} |
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for ($k=1;$k<=$#data2;$k++) { |
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if ($data2[$k]==$data1[0]) { $rvalue++; } |
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} |
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if ($rvalue==0) { $rvalue=$#data2-$#data1; } |
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$rvalue; |
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} @objsort; |
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|
| } |
my @outres=(); |
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undef @outres; |
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|
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for ($k=0;$k<=$#objsort;$k++) { |
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$outres[$k]=$theseres[(split(/\:/,$objsort[$k]))[0]]; |
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} |
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return @outres; |
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} |
| |
|
| # --------------------------------------------------------- Build up RAT screen |
# --------------------------------------------------------- Build up RAT screen |
| sub ratedt { |
sub ratedt { |
|
Line 195 sub buttons {
|
Line 417 sub buttons {
|
| my $adv=shift; |
my $adv=shift; |
| my $output='<form method=post>'; |
my $output='<form method=post>'; |
| if ($adv==1) { |
if ($adv==1) { |
| $output.='<input type=submit name=forceadv value="Edit">'; |
$output.='<input type=submit name=forceadv value="'.&mt('Edit').'">'. |
| |
&Apache::loncommon::help_open_topic('Sequence_Advanced_Editor_Creation');; |
| } else { |
} else { |
| unless ($adv==2) { |
unless ($adv==2) { |
| $output.='<input type=submit name=forcesmp value="Simple Edit">'; |
$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="Advanced Edit">'; |
$output.='<input type=submit name=forceadv value="'.&mt('Advanced Edit').'">'. |
| |
&Apache::loncommon::help_open_topic('Sequence_Advanced_Editor_Creation'); |
| } |
} |
| return $output.'</form><hr>'; |
return $output.'</form><hr>'; |
| } |
} |
| |
|
| sub smpedt { |
# ----------------------------------------------------------- Paste into target |
| my ($r,$errtext)=@_; |
# modifies @order, @resources |
| my $buttons=&buttons(2); |
|
| |
|
| # ---------------------------------------------------------- Process form input |
|
| |
|
| my @importselect=(); |
|
| my @targetselect=(); |
|
| undef @importselect; |
|
| undef @targetselect; |
|
| if (defined($ENV{'form.import'})) { |
|
| if (ref($ENV{'form.import'})) { |
|
| @importselect=sort($ENV->{'form.import'}); |
|
| } else { |
|
| @importselect=($ENV{'form.import'}); |
|
| } |
|
| } |
|
| if (defined($ENV{'form.target'})) { |
|
| if (ref($ENV{'form.target'})) { |
|
| @targetselect=sort($ENV->{'form.target'}); |
|
| } else { |
|
| @targetselect=($ENV{'form.target'}); |
|
| } |
|
| } |
|
| # ============================================================ Process commands |
|
| |
|
| my $targetdetail=$ENV{'form.targetdetail'}; |
|
| my $importdetail=$ENV{'form.curimpdetail'}; |
|
| |
|
| # ---------------------------------------------------- Importing from groupsort |
|
| if (($ENV{'form.importdetail'}) && (!$ENV{'form.impfortarget'})) { |
|
| |
|
| $importdetail=''; |
sub pastetarget { |
| my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
my ($after,@which)=@_; |
| |
my @insertorder=(); |
| |
foreach (@which) { |
| |
if (defined($_)) { |
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my ($name,$url)=split(/\=/,$_); |
| |
$name=&Apache::lonnet::unescape($name); |
| |
$url=&Apache::lonnet::unescape($url); |
| |
if ($url) { |
| |
my $idx=$#resources+1; |
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$insertorder[$#insertorder+1]=$idx; |
| |
my $ext='false'; |
| |
if ($url=~/^http\:\/\//) { $ext='true'; } |
| |
$url=~s/\:/\:/g; |
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$name=~s/\:/\:/g; |
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$resources[$idx]=$name.':'.$url.':'.$ext.':normal:res'; |
| |
} |
| |
} |
| |
} |
| |
my @oldorder=splice(@order,$after); |
| |
@order=(@order,@insertorder,@oldorder); |
| |
} |
| |
|
| my $lastsel; |
# ------------------------------------------------ Get start and finish correct |
| |
# modifies @resources |
| |
|
| if (defined($importselect[-1])) { |
sub startfinish { |
| $lastsel=$importselect[-1]; |
# Remove all start and finish |
| } else { |
foreach (@order) { |
| $lastsel=$#curimport; |
my ($name,$url,$ext)=split(/\:/,$resources[$_]); |
| } |
if ($url=~/http\&colon\:\/\//) { $ext='true'; } |
| |
$resources[$_]=$name.':'.$url.':'.$ext.':normal:res'; |
| for (my $i=0;$i<=$lastsel;$i++) { |
} |
| my ($name,$url)=split(/\=/,$curimport[$i]); |
# Garbage collection |
| if ($url) { |
my $stillchange=1; |
| $importdetail.='&'.&Apache::lonnet::escape($name).'='. |
while (($#order>1) && ($stillchange)) { |
| &Apache::lonnet::escape($url); |
$stillchange=0; |
| } |
for (my $i=0;$i<=$#order;$i++) { |
| |
my ($name,$url,$ext)=split(/\:/,$resources[$order[$i]]); |
| |
unless ($url) { |
| |
# Take out empty resource |
| |
for (my $j=$i+1;$j<=$#order;$j++) { |
| |
$order[$j-1]=$order[$j]; |
| |
} |
| |
$#order--; |
| |
$stillchange=1; |
| |
last; |
| |
} |
| } |
} |
| |
} |
| |
# Put in a start resource |
| |
my ($name,$url,$ext)=split(/\:/,$resources[$order[0]]); |
| |
$resources[$order[0]]=$name.':'.$url.':'.$ext.':start:res'; |
| |
# Make sure this has at least start and finish |
| |
if ($#order==0) { |
| |
$resources[$#resources+1]='::false'; |
| |
$order[1]=$#resources; |
| |
} |
| |
# Make the last one a finish resource |
| |
($name,$url,$ext)=split(/\:/,$resources[$order[$#order]]); |
| |
$resources[$order[$#order]]=$name.':'.$url.':'.$ext.':finish:res'; |
| |
} |
| |
|
| $importdetail.='&'.$ENV{'form.importdetail'}; |
# ------------------------------------------------------------------- Store map |
| |
|
| for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
sub storemap { |
| my ($name,$url)=split(/\=/,$curimport[$i]); |
my $realfn=shift; |
| if ($url) { |
my $fn=$realfn; |
| $importdetail.='&'.&Apache::lonnet::escape($name).'='. |
# unless this is forced to work from the original file, use a temporary file |
| &Apache::lonnet::escape($url); |
# instead |
| } |
unless (shift) { |
| |
$fn=$realfn.'.tmp'; |
| |
unless (-e $fn) { |
| |
copy($realfn,$fn); |
| } |
} |
| $importdetail=~s/\&+/\&/g; |
} |
| $importdetail=~s/^\&//; |
# store data either into tmp or real file |
| |
&startfinish(); |
| |
my $output='graphdef<:>no'; |
| |
my $k=1; |
| |
for (my $i=0; $i<=$#order; $i++) { |
| |
if (defined($resources[$order[$i]])) { |
| |
$output.='<&>objcont<:>'.$order[$i].'<:>'.$resources[$order[$i]]; |
| |
} |
| |
if (defined($resparms[$order[$i]])) { |
| |
foreach (split('&&&',$resparms[$order[$i]])) { |
| |
if ($_) { |
| |
$output.='<&>objparms<:>'.$order[$i].'<:>'.$_; |
| |
} |
| |
} |
| |
} |
| |
if (defined($order[$i+1])) { |
| |
if (defined($resources[$order[$i+1]])) { |
| |
$output.='<&>objlinks<:>'.$k.'<:>'. |
| |
$order[$i].':'.$order[$i+1].':0'; |
| |
$k++; |
| |
} |
| |
} |
| |
} |
| |
$output=~s/http\&colon\;\/\///g; |
| |
$ENV{'form.output'}=$output; |
| |
return |
| |
&Apache::lonratsrv::loadmap($fn,&Apache::lonratsrv::savemap($fn,'')); |
| |
} |
| |
|
| # ------------------------------------------------------------------- Clear all |
# ------------------------------------------ Store and get parameters in global |
| } elsif ($ENV{'form.clear'}) { |
|
| $importdetail=''; |
|
| # ------------------------------------------------------------ Discard selected |
|
| } elsif ($ENV{'form.discard'}) { |
|
| $importdetail=''; |
|
| my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
|
| foreach (@importselect) { |
|
| $curimport[$_]=''; |
|
| } |
|
| for (my $i=0;$i<=$#curimport;$i++) { |
|
| my ($name,$url)=split(/\=/,$curimport[$i]); |
|
| if ($url) { |
|
| $importdetail.='&'.&Apache::lonnet::escape($name).'='. |
|
| &Apache::lonnet::escape($url); |
|
| } |
|
| } |
|
| # --------------------------- |
|
| } |
|
| |
|
| # ------------------------------------------------------------ Assemble windows |
sub storeparameter { |
| |
my ($to,$name,$value,$ptype)=@_; |
| |
my $newentry=''; |
| |
my $nametype=''; |
| |
foreach (split('&&&',$resparms[$to])) { |
| |
my ($thistype,$thisname,$thisvalue)=split('___',$_); |
| |
if ($thisname) { |
| |
unless ($thisname eq $name) { |
| |
$newentry.=$_.'&&&'; |
| |
} else { |
| |
$nametype=$thistype; |
| |
} |
| |
} |
| |
} |
| |
unless ($ptype) { $ptype=$nametype; } |
| |
unless ($ptype) { $ptype='string'; } |
| |
$newentry.=$ptype.'___'.$name.'___'.$value; |
| |
$resparms[$to]=$newentry; |
| |
} |
| |
|
| my $idx=-1; |
sub delparameter { |
| my $importwindow=join("\n",map { |
my ($to,$name)=@_; |
| $idx++; |
my $newentry=''; |
| if ($_) { |
my $nametype=''; |
| my ($name,$url)=split(/\=/,$_); |
foreach (split('&&&',$resparms[$to])) { |
| unless ($name) { $name=(split(/\//,$url))[-1]; } |
my ($thistype,$thisname,$thisvalue)=split('___',$_); |
| unless ($name) { $name='EMPTY'; } |
if ($thisname) { |
| '<option value="'.$idx.'">'.&Apache::lonnet::unescape($name). |
unless ($thisname eq $name) { |
| '</option>'; |
$newentry.=$_.'&&&'; |
| } |
} |
| } split(/\&/,$importdetail)); |
} |
| |
} |
| |
$resparms[$to]=$newentry; |
| |
} |
| |
|
| $idx=0; |
sub getparameter { |
| my $targetwindow=join("\n",map { |
my ($to,$name)=@_; |
| my ($name,$url)=split(/\:/,$resources[$_]); |
my $value=undef; |
| unless ($name) { $name=(split(/\//,$url))[-1]; } |
my $ptype=undef; |
| unless ($name) { $name='EMPTY'; } |
foreach (split('&&&',$resparms[$to])) { |
| $targetdetail.='&'.&Apache::lonnet::escape($name).'='. |
my ($thistype,$thisname,$thisvalue)=split('___',$_); |
| &Apache::lonnet::escape($url); |
if ($thisname eq $name) { |
| $idx++; |
$value=$thisvalue; |
| '<option value="'.$idx.'_'.$_.'">'.$name.'</option>'; |
$ptype=$thistype; |
| } @order); |
} |
| |
} |
| |
return ($value,$ptype); |
| |
} |
| |
|
| # ----------------------------------------------------- Start simple RAT screen |
# ----------------------------------------------------------------- Edit script |
| $r->print(<<ENDSMPHEAD); |
sub editscript { |
| <html> |
my $mode=shift; |
| <head> |
my $resurl=&Apache::loncommon::lastresurl(); |
| <script> |
return(<<ENDSCRIPT); |
| var srch; |
var srch; |
| var srchflag=-1; // 1 means currently open |
var srchflag=-1; // 1 means currently open |
| // 0 means closed (but has been open) |
// 0 means closed (but has been open) |
|
Line 361 function idxopen(mode) {
|
Line 637 function idxopen(mode) {
|
| var options="scrollbars=1,resizable=1,menubar=0"; |
var options="scrollbars=1,resizable=1,menubar=0"; |
| idxmode=mode; |
idxmode=mode; |
| idxflag=1; |
idxflag=1; |
| idx=open("/res/?launch=1&mode=simple&catalogmode="+mode,"idxout",options); |
idx=open("$resurl/?launch=1&mode=$mode&catalogmode="+mode,"idxout",options); |
| idx.focus(); |
idx.focus(); |
| } |
} |
| |
|
|
Line 370 function srchopen(mode) {
|
Line 646 function srchopen(mode) {
|
| var options="scrollbars=1,resizable=1,menubar=0"; |
var options="scrollbars=1,resizable=1,menubar=0"; |
| srchmode=mode; |
srchmode=mode; |
| srchflag=1; |
srchflag=1; |
| srch=open("/adm/searchcat?launch=1&mode=simple&catalogmode="+mode,"srchout",options); |
srch=open("/adm/searchcat?launch=1&mode=$mode&catalogmode="+mode,"srchout",options); |
| srch.focus(); |
srch.focus(); |
| } |
} |
| // ----------------------------------------------------- launch indexer browser |
// ----------------------------------------------------- launch indexer browser |
|
Line 400 function idxcheck(mode) {
|
Line 676 function idxcheck(mode) {
|
| |
|
| var editbrowser; |
var editbrowser; |
| function openbrowser(formname,elementname,only,omit) { |
function openbrowser(formname,elementname,only,omit) { |
| var url = '/res/?'; |
var url = '$resurl/?'; |
| if (editbrowser == null) { |
if (editbrowser == null) { |
| url += 'launch=1&'; |
url += 'launch=1&'; |
| } |
} |
|
Line 420 function idxcheck(mode) {
|
Line 696 function idxcheck(mode) {
|
| editbrowser = open(url,title,options,'1'); |
editbrowser = open(url,title,options,'1'); |
| editbrowser.focus(); |
editbrowser.focus(); |
| } |
} |
| |
ENDSCRIPT |
| |
} |
| |
# ------------------------------------------------------- Simple edit processor |
| |
|
| |
sub smpedt { |
| |
my ($r,$url,$errtext)=@_; |
| |
my $buttons=&buttons(2); |
| |
my $tmpfn=&Apache::lonnet::filelocation('',$url).'.tmp'; |
| |
my $targetmsg=''; |
| |
if ($ENV{'form.save'}) { |
| |
copy($tmpfn,&Apache::lonnet::filelocation('',$url)); |
| |
unlink($tmpfn); |
| |
my ($errtext,$fatal)= |
| |
&mapread(&Apache::lonnet::filelocation('',$url),''); |
| |
unless ($fatal) { |
| |
$targetmsg='<b>'.&mt('Saved.').'</b><br />'; |
| |
} else { |
| |
$targetmsg='<b>'.&mt('An error occured while saving.').'</b><br />'; |
| |
} |
| |
} |
| |
if ($ENV{'form.revert'}) { |
| |
$targetmsg='<b>'.&mt('Reverted.').'</b><br />'; |
| |
unlink($tmpfn); |
| |
my ($errtext,$fatal)= |
| |
&mapread(&Apache::lonnet::filelocation('',$url),''); |
| |
} |
| |
if (-e $tmpfn) { |
| |
$targetmsg= |
| |
'<b><font color="red">'.&mt('You are working with an unsaved version of your map.').'</font></b><br>'; |
| |
my ($errtext,$fatal)=&mapread($tmpfn,''); |
| |
} |
| |
# ---------------------------------------------------------- Process form input |
| |
|
| |
my @importselect=(); |
| |
my @targetselect=(); |
| |
undef @importselect; |
| |
undef @targetselect; |
| |
if (defined($ENV{'form.importsel'})) { |
| |
if (ref($ENV{'form.importsel'})) { |
| |
@importselect=sort(@{$ENV{'form.importsel'}}); |
| |
} else { |
| |
@importselect=($ENV{'form.importsel'}); |
| |
} |
| |
} |
| |
if (defined($ENV{'form.target'})) { |
| |
if (ref($ENV{'form.target'})) { |
| |
@targetselect=sort(@{$ENV{'form.target'}}); |
| |
} else { |
| |
@targetselect=($ENV{'form.target'}); |
| |
} |
| |
} |
| |
# ============================================================ Process commands |
| |
|
| |
my $targetdetail=$ENV{'form.targetdetail'}; |
| |
my $importdetail=$ENV{'form.curimpdetail'}; |
| |
|
| |
# ---------------------------------------------------- Importing from groupsort |
| |
if (($ENV{'form.importdetail'}) && (!$ENV{'form.impfortarget'})) { |
| |
|
| |
$importdetail=''; |
| |
my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
| |
|
| |
my $lastsel; |
| |
|
| |
if (defined($importselect[-1])) { |
| |
$lastsel=$importselect[-1]; |
| |
} else { |
| |
$lastsel=$#curimport; |
| |
} |
| |
|
| |
for (my $i=0;$i<=$lastsel;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
|
| |
$importdetail.='&'.$ENV{'form.importdetail'}; |
| |
|
| |
for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
$importdetail=~s/\&+/\&/g; |
| |
$importdetail=~s/^\&//; |
| |
|
| |
# ------------------------------------------------------------------- Clear all |
| |
} elsif ($ENV{'form.clear'}) { |
| |
$importdetail=''; |
| |
# ------------------------------------------------------------ Discard selected |
| |
} elsif ($ENV{'form.discard'}) { |
| |
$importdetail=''; |
| |
my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
| |
foreach (@importselect) { |
| |
$curimport[$_]=''; |
| |
} |
| |
for (my $i=0;$i<=$#curimport;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
# --------------------------------------------------------- Loading another map |
| |
} elsif ($ENV{'form.loadmap'}) { |
| |
$importdetail=''; |
| |
my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
| |
|
| |
my $lastsel; |
| |
|
| |
if (defined($importselect[-1])) { |
| |
$lastsel=$importselect[-1]; |
| |
} else { |
| |
$lastsel=$#curimport; |
| |
} |
| |
|
| |
for (my $i=0;$i<=$lastsel;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
|
| |
foreach ( |
| |
&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { |
| |
my ($name,$url)=split(/\:/,$_); |
| |
if ($url) { |
| |
$importdetail.='&'.&Apache::lonnet::escape($name).'='. |
| |
&Apache::lonnet::escape($url); |
| |
} |
| |
} |
| |
|
| |
for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
$importdetail=~s/\&+/\&/g; |
| |
$importdetail=~s/^\&//; |
| |
|
| |
# ------------------------------------------------ Groupimport/search to target |
| |
} elsif ($ENV{'form.importdetail'}) { |
| |
my $lastsel; |
| |
if (defined($targetselect[-1])) { |
| |
$lastsel=$targetselect[-1]; |
| |
} else { |
| |
$lastsel=$#order+1; |
| |
} |
| |
&pastetarget($lastsel,split(/\&/,$ENV{'form.importdetail'})); |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
# ------------------------------------------------------------------------- Cut |
| |
} elsif (($ENV{'form.cut'}) || ($ENV{'form.copy'})) { |
| |
$importdetail=''; |
| |
my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
| |
|
| |
my $lastsel; |
| |
|
| |
if (defined($importselect[-1])) { |
| |
$lastsel=$importselect[-1]; |
| |
} else { |
| |
$lastsel=$#curimport; |
| |
} |
| |
|
| |
for (my $i=0;$i<=$lastsel;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
|
| |
foreach (@targetselect) { |
| |
my ($name,$url)=split(/\:/,$resources[$order[$_-1]]); |
| |
if ($url) { |
| |
$importdetail.='&'.&Apache::lonnet::escape($name).'='. |
| |
&Apache::lonnet::escape($url); |
| |
} |
| |
} |
| |
|
| |
for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
| |
my ($name,$url)=split(/\=/,$curimport[$i]); |
| |
if ($url) { |
| |
$importdetail.='&'.$name.'='.$url; |
| |
} |
| |
} |
| |
$importdetail=~s/\&+/\&/g; |
| |
$importdetail=~s/^\&//; |
| |
|
| |
if ($ENV{'form.cut'}) { |
| |
my @neworder=(); |
| |
for (my $i=0;$i<=$#order;$i++) { |
| |
my $include=1; |
| |
foreach (@targetselect) { |
| |
if ($_-1==$i) { $include=0; } |
| |
} |
| |
if ($include) { $neworder[$#neworder+1]=$order[$i]; } |
| |
} |
| |
@order=@neworder; |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
} |
| |
|
| |
# ----------------------------------------------------------------------- Paste |
| |
} elsif ($ENV{'form.paste'}) { |
| |
my $lastsel; |
| |
if (defined($targetselect[-1])) { |
| |
$lastsel=$targetselect[-1]; |
| |
} else { |
| |
$lastsel=$#order+1; |
| |
} |
| |
my @newsequence; |
| |
my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
| |
foreach (@importselect) { |
| |
$newsequence[$#newsequence+1]=$curimport[$_]; |
| |
} |
| |
&pastetarget($lastsel,@newsequence); |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
# -------------------------------------------------------------------- Move up |
| |
} elsif ($ENV{'form.moveup'}) { |
| |
foreach (sort @targetselect) { |
| |
if ($_-1>0) { |
| |
my $movethis=$order[$_-1]; |
| |
$order[$_-1]=$order[$_-2]; |
| |
$order[$_-2]=$movethis; |
| |
} |
| |
} |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
# ------------------------------------------------------------------ Move down |
| |
} elsif ($ENV{'form.movedown'}) { |
| |
foreach (reverse sort @targetselect) { |
| |
if ($_-1<$#order) { |
| |
my $movethis=$order[$_-1]; |
| |
$order[$_-1]=$order[$_]; |
| |
$order[$_]=$movethis; |
| |
} |
| |
} |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
# --------------------------------------------------------------------- Rename |
| |
} elsif ($ENV{'form.renameres'}) { |
| |
my $residx=$Apache::lonratedt::order[$ENV{'form.renameidx'}-1]; |
| |
my ($name,@resrest)=split(/\:/,$Apache::lonratedt::resources[$residx]); |
| |
$name=$ENV{'form.renametitle'}; |
| |
$name=~s/\:/\&colon\;/g; |
| |
$Apache::lonratedt::resources[$residx]=$name.':'.join(':',@resrest); |
| |
&storemap(&Apache::lonnet::filelocation('',$url)); |
| |
} |
| |
# ------------------------------------------------------------ Assemble windows |
| |
|
| |
my $idx=-1; |
| |
$importdetail='&'.$importdetail; |
| |
$importdetail=~s/^\&+/\&/; |
| |
my $importwindow= |
| |
'<option value="-1"> ---- '.&mt('Import and Paste Area').' ---- </option>'. |
| |
join("\n",map { |
| |
$idx++; |
| |
if ($_) { |
| |
my ($name,$url)=split(/\=/,$_); |
| |
unless ($name) { $name=(split(/\//,$url))[-1]; } |
| |
unless ($name) { $name='EMPTY'; } |
| |
'<option value="'.$idx.'">'.&Apache::lonnet::unescape($name). |
| |
'</option>'; |
| |
} |
| |
} split(/\&/,$importdetail)); |
| |
|
| |
$idx=0; |
| |
$targetdetail=''; |
| |
my $targetwindow= |
| |
'<option value="0"> ------- '.&mt('Target Edit Map').' ------- </option>'. |
| |
join("\n",map { |
| |
my ($name,$url)=split(/\:/,$resources[$_]); |
| |
unless ($name) { $name=(split(/\//,$url))[-1]; } |
| |
unless ($name) { $name='EMPTY'; } |
| |
$targetdetail.='&'.&Apache::lonnet::escape($name).'='. |
| |
&Apache::lonnet::escape($url); |
| |
$idx++; |
| |
$name=~s/\:/\:/g; |
| |
'<option value="'.$idx.'">'.$name.'</option>'; |
| |
} @order); |
| |
|
| |
# ----------------------------------------------------- Start simple RAT screen |
| |
my $editscript=&editscript('simple'); |
| |
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef, |
| |
($ENV{'environment.remote'} ne 'off')). |
| |
&Apache::loncommon::help_open_menu('','Sequence_Simple_Editor_Creation','Sequence_Simple_Editor_Creation','',6,'RAT'); |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'sa' => 'Save', |
| |
'nt' => 'New Title', |
| |
'se' => 'Search', |
| |
'im' => 'Import', |
| |
'vi' => 'View', |
| |
'lm' => 'Load Map', |
| |
'ds' => 'Discard Selected', |
| |
'ca' => 'Clear All', |
| |
'ta' => 'Temporary Assembly Workspace', |
| |
'rv' => 'Revert to Last Saved', |
| |
'sa' => 'Save', |
| |
'mu' => 'Move Up', |
| |
'md' => 'Move Down', |
| |
're' => 'Rename', |
| |
'as' => 'after selected', |
| |
'cs' => 'Cut selected', |
| |
'ps' => 'Copy selected', |
| |
'pas' => 'Paste after selected', |
| |
); |
| |
$r->print(<<ENDSMPHEAD); |
| |
<html> |
| |
<head> |
| |
<script> |
| |
|
| |
$editscript |
| |
|
| |
function openview(entry) { |
| |
var url=unescape((entry.split('='))[1]); |
| |
var parts=new Array; |
| |
parts=url.split(':'); |
| |
url=parts.join(':'); |
| |
if (url) { open(url,'cat'); } |
| |
} |
| |
|
| |
function viewtarget() { |
| |
openview((document.forms.simpleedit.targetdetail.value.split('&')) |
| |
[document.forms.simpleedit.target.selectedIndex]); |
| |
} |
| |
|
| |
function viewimport() { |
| |
openview((document.forms.simpleedit.curimpdetail.value.split('&')) |
| |
[document.forms.simpleedit.importsel.selectedIndex]); |
| |
} |
| |
|
| |
function renametarget() { |
| |
var selidx=document.forms.simpleedit.target.selectedIndex; |
| |
var entry=(document.forms.simpleedit.targetdetail.value.split('&')) |
| |
[selidx]; |
| |
var oldname=unescape((entry.split('='))[0]); |
| |
var nameparts=oldname.split(':'); |
| |
oldname=unescape(nameparts.join(':')); |
| |
nameparts=oldname.split('"'); |
| |
oldname=unescape(nameparts.join('"')); |
| |
nameparts=oldname.split('''); |
| |
oldname=unescape(nameparts.join("'")); |
| |
newtitle=prompt('$lt{'nt'}',oldname); |
| |
if (newtitle) { |
| |
document.forms.simpleedit.renameres.value=1; |
| |
document.forms.simpleedit.renameidx.value=selidx; |
| |
document.forms.simpleedit.renametitle.value=newtitle; |
| |
document.forms.simpleedit.submit(); |
| |
} |
| |
} |
| |
|
| </script> |
</script> |
| </head> |
</head> |
| <body bgcolor='#FFFFFF'> |
$bodytag |
| $buttons |
$buttons |
| <font color=red>$errtext</font> |
<font color=red>$errtext</font> |
| <form name=simpleedit method=post> |
<form name=simpleedit method=post> |
| <input type=hidden name=forcesmp value=1> |
<input type=hidden name=forcesmp value=1> |
| |
<input type=hidden name=renameres value=0> |
| |
<input type=hidden name=renametitle value=''> |
| |
<input type=hidden name=renameidx value=0> |
| <table> |
<table> |
| <tr><th width="40%">Import</th> |
<tr><th width="40%">$lt{'ta'}</th> |
| <th> </th> |
<th> </th> |
| <th width="40%">Target</th></tr> |
<th width="40%">File: $url</th></tr> |
| <tr><td bgcolor="#FFFFCC"> |
<tr><td bgcolor="#FFFFCC"> |
| <input type=button onClick="javascript:groupsearch()" value="Group Search"> |
<input type=button onClick="javascript:groupsearch()" value="$lt{'se'}"> |
| <input type=button onClick="javascript:groupimport();" value="Group Import"> |
<input type=button onClick="javascript:groupimport();" value="$lt{'im'}"> |
| after selected |
$lt{'as'} |
| <hr> |
<hr> |
| <input type=text size=20 name=importmap> |
<input type=text size=20 name=importmap> |
| <input type=button |
<input type=button |
| onClick="javascript:openbrowser('simpleedit','importmap','sequence,page','')" |
onClick="javascript:openbrowser('simpleedit','importmap','sequence,page','')" |
| value="Browse"><input type=submit name=loadmap value="Load Map"><hr> |
value="Select Map"><input type=submit name=loadmap value="$lt{'lm'}"><hr> |
| <input type=submit name="discard" value="Discard Selected"> |
<input type=submit name="discard" value="$lt{'ds'}"> |
| <input type=submit name="clear" value="Clear All"> |
<input type=submit name="clear" value="$lt{'ca'}"> |
| <input type=button onClick="javascript:viewimport()" value="View"> |
<input type=button onClick="javascript:viewimport()" value="$lt{'vi'}"> |
| |
|
| </td><td> </td><td bgcolor="#FFFFCC"> |
</td><td> </td><td bgcolor="#FFFFCC"> |
| |
|
| <input type=button onClick= |
<input type=button onClick= |
| "javascript:impfortarget.value=1;groupsearch()" value="Group Search"> |
"javascript:impfortarget.value=1;groupsearch()" value="$lt{'se'}"> |
| <input type=button onClick= |
<input type=button onClick= |
| "javascript:impfortarget.value=1;groupimport();" value="Group Import"> |
"javascript:impfortarget.value=1;groupimport();" value="$lt{'im'}"> |
| after selected |
$lt{'as'} |
| <hr><input type=button onClick="javascript:viewtarget()" value="View"> |
<hr> |
| |
<input type=submit name="moveup" value="$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> |
</td></tr> |
| |
|
| <tr><td bgcolor="#FFFFCC"><select name="import" multiple> |
<tr><td bgcolor="#FFFFCC"><select name="importsel" size=10 multiple> |
| $importwindow |
$importwindow |
| </select> |
</select> |
| </td> |
</td> |
| <td bgcolor="#FFFFAA" align="center"> |
<td bgcolor="#FFFFAA" align="center"> |
| Cut selected<br> |
$lt{'cs'}<br> |
| <input type=submit name=cut value='<<<'><p> |
<input type=submit name=cut value='<<<'><p> |
| <hr> |
<hr> |
| Paste after selected<br> |
$lt{'ps'}<br> |
| <input type=submit name=paste value='>>>'> |
<input type=submit name=copy value='<--'><p> |
| |
<hr> |
| |
$lt{'pas'}<br> |
| |
<input type=submit name=paste value='-->'> |
| </td> |
</td> |
| <td bgcolor="#FFFFCC"><select name="target" multiple> |
<td bgcolor="#FFFFCC"><select name="target" size=10 multiple> |
| $targetwindow |
$targetwindow |
| </select> |
</select> |
| </table> |
</table> |
|
Line 494 ENDNODIR
|
Line 1132 ENDNODIR
|
| # ---------------------------------------------------------------- View Handler |
# ---------------------------------------------------------------- View Handler |
| |
|
| sub viewmap { |
sub viewmap { |
| my ($r,$adv,$errtext)=@_; |
my ($r,$url,$adv,$errtext)=@_; |
| $r->print('<html><body bgcolor="#FFFFFF">'.&buttons($adv)); |
$r->print('<html>'. |
| |
&Apache::loncommon::bodytag('Edit Content of a Map'). |
| |
&Apache::loncommon::help_open_menu('','','','',6,'RAT'). |
| |
&buttons($adv)); |
| if ($errtext) { |
if ($errtext) { |
| $r->print($errtext.'<hr>'); |
$r->print($errtext.'<hr />'); |
| |
} |
| |
my $idx=0; |
| |
$r->print('<h1>'.$url.'</h1>'); |
| |
if ($adv) { |
| |
$r->print('<p><b><font color="red">'.&mt('Map contents are not shown in order.').'</font></b></p><br />'); |
| } |
} |
| foreach (@resources) { |
foreach (&attemptread(&Apache::lonnet::filelocation('',$url))) { |
| if (defined($_)) { |
if (defined($_)) { |
| my ($title,$url)=split(/\:/,$_); |
$idx++; |
| |
my ($title,$url,$cond)=split(/\:/,$_); |
| |
if ($cond eq 'cond') { next; } |
| $title=~s/\&colon\;/\:/g; |
$title=~s/\&colon\;/\:/g; |
| $url=~s/\&colon\;/\:/g; |
$url=~s/\&colon\;/\:/g; |
| unless ($title) { $title=(split(/\//,$url))[-1] }; |
unless ($title) { $title=(split(/\//,$url))[-1] }; |
|
Line 511 sub viewmap {
|
Line 1159 sub viewmap {
|
| } |
} |
| $r->print(&Apache::lonratsrv::qtescape($title)); |
$r->print(&Apache::lonratsrv::qtescape($title)); |
| if ($url) { $r->print('</a>'); } |
if ($url) { $r->print('</a>'); } |
| $r->print('<br>'); |
$r->print("<br />\n"); |
| } |
} |
| } |
} |
| $r->print('</body></html>'); |
$r->print('</body></html>'); |
|
Line 521 sub viewmap {
|
Line 1169 sub viewmap {
|
| |
|
| sub handler { |
sub handler { |
| my $r=shift; |
my $r=shift; |
| $r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
| $r->send_http_header; |
$r->send_http_header; |
| |
|
| return OK if $r->header_only; |
return OK if $r->header_only; |
| |
my $target = $ENV{'form.grade_target'}; |
| |
if ($target eq 'meta') { |
| |
&Apache::loncommon::content_type($r,'text/html'); |
| |
$r->send_http_header; |
| |
return OK; |
| |
} |
| |
|
| my $url=$r->uri; |
my $url=$r->uri; |
| my $fn=&Apache::lonnet::filelocation('',$url); |
my $fn=&Apache::lonnet::filelocation('',$url); |
| |
|
|
Line 560 sub handler {
|
Line 1214 sub handler {
|
| if ($ENV{'form.forceadv'}) { |
if ($ENV{'form.forceadv'}) { |
| &ratedt($r,$url); |
&ratedt($r,$url); |
| } elsif ($ENV{'form.forcesmp'}) { |
} elsif ($ENV{'form.forcesmp'}) { |
| &smpedt($r,$errtext); |
&smpedt($r,$url,$errtext); |
| } else { |
} else { |
| &viewmap($r,$adv,$errtext); |
&viewmap($r,$url,$adv,$errtext); |
| } |
} |
| return OK; |
return OK; |
| } |
} |
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