version 1.31, 2006/07/14 17:05:21
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version 1.41, 2013/07/15 17:42:11
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Line 57 sub processLabelName {
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Line 57 sub processLabelName {
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# Serve out the text |
# Serve out the text |
sub servetext { |
sub servetext { |
my ($r,$text) = @_; |
my ($r,$text,$is_mobile,$firstfile) = @_; |
my $bugs=&Apache::loncommon::help_open_bug('Documentation','Report a documentation bug'); |
my $bugs=&Apache::loncommon::help_open_bug('Documentation',&mt('Report a documentation bug')); |
my $morehelp=Apache::loncommon::help_open_menu(undef,undef,1,undef,undef,undef,undef,'Help and Assistance Menu'); |
my $morehelp;#=&Apache::loncommon::help_open_menu(undef,undef,1,undef,undef,undef,undef,'Help and Assistance Menu'); |
my $start_page= |
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&Apache::loncommon::start_page('LON-CAPA Help',undef, |
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{'only_body' => 1,}); |
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my $end_page= |
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&Apache::loncommon::end_page(); |
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my $header=&mt('LON-CAPA Help'); |
my $header=&mt('LON-CAPA Help'); |
$r->print(<<HEADER); |
$r->print(<<HEADER); |
$start_page |
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<h3 style="font: sans-serif"><img align="right" alt="help logo" |
<h3 style="font: sans-serif"><img align="right" alt="help logo" |
src="/adm/help/gif/lonhelpheader.gif"/>$header</h3><hr /> |
src="/adm/help/gif/lonhelpheader.gif"/>$header</h3><hr /> |
<!-- BEGIN --> |
<!-- BEGIN --> |
HEADER |
HEADER |
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if ($is_mobile) { |
$r->print($text); |
my $width = 500; |
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my $height = 400; |
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my $machine = &Apache::lonnet::absolute_url(); |
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$r->print(&Apache::loncommon::nicescroll_javascript('helpwrapper', |
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{cursorcolor => '#00F', |
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railalign => 'right', |
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railoffset => '{top:5,left:40}'}, |
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undef,1,$machine.$firstfile)); |
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$r->print('<div id="helpwrapper" style="height:'.$height.'px; width:'.$width.'px; overflow: auto;">'. |
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$text. |
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'</div>'); |
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} else { |
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$r->print($text); |
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} |
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if (&Apache::lonnavmaps::advancedUser()) { |
if (&Apache::lonnavmaps::advancedUser()) { |
my $search=&mt('Search LON-CAPA help'); |
my $search=&mt('Search LON-CAPA help'); |
Line 81 HEADER
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Line 88 HEADER
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my $uri = $r->uri; |
my $uri = $r->uri; |
$r->print(<<FOOTER); |
$r->print(<<FOOTER); |
<hr /><form action="$uri" method="post"> |
<hr /><form action="$uri" method="post"> |
$search: <input type="text" name="searchterm" size="40" /><input type="submit" value="$query" /> |
<label>$search: <input type="text" name="searchterm" size="40" /></label><input type="submit" value="$query" /> |
</form> |
</form> |
<br /> |
<br /> |
$bugs |
$bugs |
Line 92 FOOTER
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Line 99 FOOTER
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$r->print(<<ENDBODY); |
$r->print(<<ENDBODY); |
<!-- END --> |
<!-- END --> |
$end_page |
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ENDBODY |
ENDBODY |
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} |
} |
Line 100 ENDBODY
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Line 106 ENDBODY
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# Render takes a tex fragment, transforms it for TtH, and returns the |
# Render takes a tex fragment, transforms it for TtH, and returns the |
# HTML equivalent |
# HTML equivalent |
sub render { |
sub render { |
my ($tex, $docroot, $serverroot) = @_; |
my ($tex, $docroot) = @_; |
tie (my %fragmentLabels, 'GDBM_File', $docroot . '/adm/help/fragmentLabels.gdbm', 0, 0); |
tie (my %fragmentLabels, 'GDBM_File', $docroot . '/adm/help/fragmentLabels.gdbm', 0, 0); |
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# This tells TtH what to do with captions, labels, and other |
# This tells TtH what to do with captions, labels, and other |
Line 113 sub render {
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Line 119 sub render {
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$tex =~ s| \\ref\{([^}]*)\} |
$tex =~ s| \\ref\{([^}]*)\} |
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my $label=$1; |
my $label=$1; |
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my $icon='/adm/help/help.png'; |
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my $ext; |
if ($1!~/\.hlp$/) { |
if ($1!~/\.hlp$/) { |
if ((!exists($fragmentLabels{$1})) && ($1!~/\.hlp$/)) { |
if (($1 =~ /^\w+\.manual\.pdf$/) && (-e $docroot.'/adm/help/'.$1)) { |
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$icon = '/adm/lonIcons/pdf.gif'; |
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} elsif ((!exists($fragmentLabels{$1})) && ($1!~/\.hlp$/)) { |
&Apache::lonnet::logthis("ERROR: $1 not a valid help label"); |
&Apache::lonnet::logthis("ERROR: $1 not a valid help label"); |
$label='Error'; |
$label='Error'; |
} else { |
} else { |
$label=substr($fragmentLabels{$1}, 0, -4); |
$label=substr($fragmentLabels{$1}, 0, -4); |
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$ext = '.hlp#' . &processLabelName($1); |
} |
} |
} else { |
} else { |
$label=~s/\.hlp$//; |
$label=~s/\.hlp$//; |
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$ext = '.hlp#' . &processLabelName($1); |
} |
} |
'\\begin{html}<a href="http://' . $serverroot ."/adm/help/". |
'\\begin{html}<a href="/adm/help/'. |
$label . |
$label . |
'.hlp#' . &processLabelName($1) . |
$ext . |
'"><img src="http://' . $serverroot . '/adm/help/gif/smallHelp.gif" border="0" /></a>' . |
'"><img src="'.$icon.'" border="0" /></a>' . |
'\\end{html}' |
'\\end{html}' |
|gxe; |
|gxe; |
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Line 135 sub render {
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Line 147 sub render {
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# Figures leftover without captions |
# Figures leftover without captions |
$tex =~ s| \\includegraphics(\[[^]]*\])*\{([^}]*)\} |
$tex =~ s| \\includegraphics(\[[^]]*\])*\{([^}]*)\} |
| '\\begin{html}<img src="http://' . $serverroot . '/adm/help/gif/' . $2 . '.gif" border="2"'. |
| '\\begin{html}<img src="/adm/help/gif/' . $2 . '.gif" border="2"'. |
' bordercolor="#000000"/>\\end{html}' |
' bordercolor="#000000"/>\\end{html}' |
|gxe; |
|gxe; |
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Line 152 sub render {
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Line 164 sub render {
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# just duck the issue... |
# just duck the issue... |
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$tex =~ s/Figure 0://g; |
$tex =~ s/Figure 0://g; |
$tex.=$Apache::lontexconvert::errorstring; |
$tex.=$Apache::lontexconvert::errorstring; |
untie %fragmentLabels; |
untie %fragmentLabels; |
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return $tex; |
return $tex; |
Line 197 sub handler {
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Line 209 sub handler {
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my $r = shift; |
my $r = shift; |
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my $docroot = $r->dir_config('lonDocRoot'); |
my $docroot = $r->dir_config('lonDocRoot'); |
my $serverroot = $ENV{'HTTP_HOST'}; |
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&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::loncommon::content_type($r,"text/html"); |
&Apache::loncommon::content_type($r,"text/html"); |
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my $caller; |
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if ($env{'form.searchterm'}=~/\w/) { |
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$caller = 'search'; |
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} |
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my $starthash = { |
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only_body => 1, |
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add_entries => { |
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'onload' => "javascript:expand_div('$caller');", |
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}, |
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}; |
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my $firstfile; |
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my $start_page= |
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&Apache::loncommon::start_page('LON-CAPA Help',undef,$starthash); |
my $text=''; |
my $text=''; |
if ($env{'form.searchterm'}=~/\w/) { |
if ($env{'form.searchterm'}=~/\w/) { |
($text,my $matches)=&listmatches($docroot,$env{'form.searchterm'},&Apache::lonlocal::current_language().'/'); |
($text,my $matches)=&listmatches($docroot,$env{'form.searchterm'},&Apache::lonlocal::current_language().'/'); |
Line 213 sub handler {
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Line 238 sub handler {
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$text=&listmatches($docroot,$env{'form.searchterm'}); |
$text=&listmatches($docroot,$env{'form.searchterm'}); |
} |
} |
} else { |
} else { |
my $filenames = &unescape(substr ($ENV{'REQUEST_URI'} , |
my $filenames = &unescape(substr($ENV{'REQUEST_URI'} , |
rindex($ENV{'REQUEST_URI'}, '/') + 1, -4)); |
rindex($ENV{'REQUEST_URI'}, '/') + 1, -4)); |
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# Security check on the file; the whole filename must consist |
# Security check on the file; the whole filename must consist |
# of nothing but alphanums, ' ,, or ., or the file |
# of nothing but alphanums, ' ,, or ., or the file |
Line 230 sub handler {
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Line 255 sub handler {
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# so replace : with , |
# so replace : with , |
$filenames =~ s/:/,/g; |
$filenames =~ s/:/,/g; |
my @files = split(/,/, $filenames); |
my @files = split(/,/, $filenames); |
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$firstfile = '/adm/help/'.$files[0].'.hlp'; |
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for my $filename (@files) { |
for my $filename (@files) { |
if (-e $docroot.'/adm/help/tex/'. |
if (-e $docroot.'/adm/help/tex/'. |
&Apache::lonlocal::current_language().'/'. |
&Apache::lonlocal::current_language().'/'. |
Line 243 sub handler {
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Line 269 sub handler {
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$tex .= join('', <$file>); |
$tex .= join('', <$file>); |
} |
} |
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$text = &render($tex, $docroot, $serverroot); |
$text = &render($tex, $docroot); |
} |
} |
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$r->send_http_header; |
$r->send_http_header; |
&servetext($r,$text); |
$r->print($start_page); |
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&servetext($r,$text,$env{'browser.mobile'},$firstfile); |
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$r->print(&Apache::loncommon::end_page()); |
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return OK; |
return OK; |
} |
} |
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