version 1.7, 2002/04/03 18:47:39
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version 1.109, 2007/07/17 21:11:49
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Internal Server Error Handler |
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# |
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# (Login Screen |
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# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
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# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) |
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# |
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# 3/1/1 Gerd Kortemeyer) |
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# |
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# 3/1 Gerd Kortemeyer |
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# |
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# 2/13/02 2/14 2/15 Matthew Hall |
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# |
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# This package uses the "londes.js" javascript code. |
# This package uses the "londes.js" javascript code. |
# |
# |
# TODOs that have to be completed: |
# TODOs that have to be completed: |
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package Apache::lonpreferences; |
package Apache::lonpreferences; |
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use strict; |
use strict; |
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use LONCAPA; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::File; |
use Apache::File; |
use Crypt::DES; |
use Crypt::DES; |
use DynaLoader; # for Crypt::DES version |
use DynaLoader; # for Crypt::DES version |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonhtmlcommon(); |
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use Apache::lonlocal; |
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use Apache::lonnet; |
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use LONCAPA(); |
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# |
# |
# Write lonnet::passwd to do the call below. |
# Write lonnet::passwd to do the call below. |
Line 61 use Apache::loncommon();
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Line 54 use Apache::loncommon();
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################################################## |
################################################## |
sub des_keys { |
sub des_keys { |
# Make a new key for DES encryption. |
# Make a new key for DES encryption. |
# Each key has two parts which are returned seperately. |
# Each key has two parts which are returned separately. |
# Please note: Each key must be passed through the &hex function |
# Please note: Each key must be passed through the &hex function |
# before it is output to the web browser. The hex versions cannot |
# before it is output to the web browser. The hex versions cannot |
# be used to decrypt. |
# be used to decrypt. |
Line 98 sub des_decrypt {
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Line 91 sub des_decrypt {
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################################################################ |
################################################################ |
# Handler subroutines # |
# Handler subroutines # |
################################################################ |
################################################################ |
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################################################################ |
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# Language Change Subroutines # |
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################################################################ |
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sub wysiwygchanger { |
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my $r = shift; |
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my %userenv = &Apache::lonnet::get |
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('environment',['wysiwygeditor']); |
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my $onselect='checked="checked"'; |
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my $offselect=''; |
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if ($userenv{'wysiwygeditor'} eq 'on') { |
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$onselect=''; |
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$offselect='checked="checked"'; |
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} |
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my $switchoff=&mt('Disable WYSIWYG editor'); |
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my $switchon=&mt('Enable WYSIWYG editor'); |
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$r->print(<<ENDLSCREEN); |
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<form name="prefs" action="/adm/preferences" method="post"> |
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<input type="hidden" name="action" value="set_wysiwyg" /> |
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<br /> |
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<label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br /> |
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<label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label> |
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ENDLSCREEN |
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$r->print('<br /><input type="submit" value="'.&mt('Change').'" />'); |
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} |
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sub verify_and_change_wysiwyg { |
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my $r = shift; |
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my $newsetting=$env{'form.wysiwyg'}; |
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&Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting}); |
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&Apache::lonnet::appenv('environment.wysiwygeditor' => $newsetting); |
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$r->print('<p>'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'</p>'); |
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} |
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################################################################ |
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# Language Change Subroutines # |
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################################################################ |
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sub languagechanger { |
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my $r = shift; |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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my %userenv = &Apache::lonnet::get |
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('environment',['languages']); |
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my $language=$userenv{'languages'}; |
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my $pref=&mt('Preferred language'); |
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my %langchoices=('' => 'No language preference'); |
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foreach (&Apache::loncommon::languageids()) { |
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if (&Apache::loncommon::supportedlanguagecode($_)) { |
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$langchoices{&Apache::loncommon::supportedlanguagecode($_)} |
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= &Apache::loncommon::plainlanguagedescription($_); |
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} |
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} |
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my $selectionbox=&Apache::loncommon::select_form($language,'language', |
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%langchoices); |
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$r->print(<<ENDLSCREEN); |
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<form name="prefs" action="/adm/preferences" method="post"> |
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<input type="hidden" name="action" value="verify_and_change_languages" /> |
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<br />$pref: $selectionbox |
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ENDLSCREEN |
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$r->print('<br /><input type="submit" value="'.&mt('Change').'" />'); |
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} |
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sub verify_and_change_languages { |
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my $r = shift; |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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# Screenname |
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my $newlanguage = $env{'form.language'}; |
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$newlanguage=~s/[^\-\w]//g; |
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my $message=''; |
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if ($newlanguage) { |
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&Apache::lonnet::put('environment',{'languages' => $newlanguage}); |
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&Apache::lonnet::appenv('environment.languages' => $newlanguage); |
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$message='Set new preferred languages to '.$newlanguage; |
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} else { |
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&Apache::lonnet::del('environment',['languages']); |
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&Apache::lonnet::delenv('environment\.languages'); |
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$message='Reset preferred language'; |
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} |
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$r->print(<<ENDVCSCREEN); |
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$message |
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ENDVCSCREEN |
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} |
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################################################################ |
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# Tex Engine Change Subroutines # |
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################################################################ |
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sub texenginechanger { |
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my $r = shift; |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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my %userenv = &Apache::lonnet::get('environment',['texengine']); |
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my $texengine=$userenv{'texengine'}; |
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my $pref=&mt('Preferred method to display Math'); |
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my %mathchoices=('' => 'Default', |
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'tth' => 'TeX to HTML', |
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#'ttm' => 'TeX to MathML', |
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'jsMath' => 'jsMath', |
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'mimetex' => 'Convert to Images' |
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); |
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my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine', |
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%mathchoices); |
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my $jsMath_start=&Apache::lontexconvert::jsMath_header(); |
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my $change=&mt('Change'); |
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$r->print(<<ENDLSCREEN); |
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<br /> |
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<form name="prefs" action="/adm/preferences" method="post"> |
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<input type="hidden" name="action" value="verify_and_change_texengine" /> |
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<p>$pref: $selectionbox</p> |
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<p><input type="submit" value="$change" /></p> |
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</form> |
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Examples: |
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<p> TeX to HTML <br /> |
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<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" hieght="200"></iframe> |
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</p> |
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<p>jsMath <br /> |
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$jsMath_start |
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<script type="text/javascript"> |
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if (jsMath.nofonts == 1) { |
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document.writeln |
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('<center><div style="padding: 10; border-style: solid; border-width:3;' |
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+' border-color: #DD0000; background-color: #FFF8F8; width: 75%; text-align: left">' |
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+'<small><font color="#AA0000"><b>Warning:</b> ' |
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+'It looks like you don\\\'t have the TeX math fonts installed. ' |
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+'The jsMath example on this page may not look right without them. ' |
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+'The <a href="http://www.math.union.edu/locate/jsMath/" target="_blank"> ' |
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+'jsMath Home Page</a> has information on how to download the ' |
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+'needed fonts. In the meantime, jsMath will do the best it can ' |
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+'with the fonts you have, but it may not be pretty and some equations ' |
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+'may not be rendered correctly. ' |
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+'</font></small></div></center>'); |
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} |
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</script> |
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<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" hieght="200"></iframe> |
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</p> |
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<p> Convert to Images <br /> |
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<br /> |
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<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" hieght="200"></iframe> |
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</p> |
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ENDLSCREEN |
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if ($env{'environment.texengine'} ne 'jsMath') { |
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$r->print('<script type="text/javascript">jsMath.Process()</script>'); |
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} |
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} |
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sub verify_and_change_texengine { |
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my $r = shift; |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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# Screenname |
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my $newtexengine = $env{'form.texengine'}; |
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$newtexengine=~s/[^\-\w]//g; |
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if ($newtexengine eq 'ttm') { |
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&Apache::lonnet::appenv('browser.mathml' => 1); |
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} else { |
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if ($env{'environment.texengine'} eq 'ttm') { |
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&Apache::lonnet::appenv('browser.mathml' => 0); |
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} |
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} |
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my $message=''; |
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if ($newtexengine) { |
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&Apache::lonnet::put('environment',{'texengine' => $newtexengine}); |
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&Apache::lonnet::appenv('environment.texengine' => $newtexengine); |
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$message='Set new preferred math display to '.$newtexengine; |
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} else { |
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&Apache::lonnet::del('environment',['texengine']); |
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&Apache::lonnet::delenv('environment\.texengine'); |
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$message='Reset preferred math display.'; |
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} |
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$r->print(<<ENDVCSCREEN); |
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$message |
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ENDVCSCREEN |
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} |
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################################################################ |
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# Roles Page Preference Change Subroutines # |
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################################################################ |
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sub rolesprefchanger { |
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my $r = shift; |
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my $role = ($env{'user.adv'} ? 'Role' : 'Course'); |
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my $lc_role = ($env{'user.adv'} ? 'role' : 'course'); |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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my %userenv = &Apache::lonnet::get |
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('environment',['recentroles','recentrolesn']); |
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my $hotlist_flag=$userenv{'recentroles'}; |
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my $hotlist_n=$userenv{'recentrolesn'}; |
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my $checked; |
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if ($hotlist_flag) { |
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$checked = 'checked="checked"'; |
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} |
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if (!$hotlist_n) { $hotlist_n=3; } |
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my $options; |
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for (my $i=1; $i<10; $i++) { |
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my $select; |
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if ($hotlist_n == $i) { $select = 'selected="selected"'; } |
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$options .= "<option $select>$i</option>\n"; |
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} |
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# Get list of recent roles and display with checkbox in front |
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my $roles_check_list = ''; |
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my $role_key=''; |
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if ($env{'environment.recentroles'}) { |
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my %recent_roles = |
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&Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'}); |
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my %frozen_roles = |
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&Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'}); |
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my %role_text = &rolespref_get_role_text([keys(%recent_roles)]); |
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my @sorted_roles = sort {$role_text{$a} cmp $role_text{$b}} keys(%role_text); |
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$roles_check_list .= |
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&Apache::loncommon::start_data_table(). |
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&Apache::loncommon::start_data_table_header_row(). |
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"<th>".&mt('Freeze '.$role)."</th>". |
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"<th>".&mt($role)."</td>". |
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&Apache::loncommon::end_data_table_header_row(). |
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"\n"; |
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my $count; |
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foreach $role_key (@sorted_roles) { |
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my $checked = ""; |
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my $value = $recent_roles{$role_key}; |
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if ($frozen_roles{$role_key}) { |
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$checked = "checked=\"checked\""; |
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} |
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$count++; |
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$roles_check_list .= |
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&Apache::loncommon::start_data_table_row(). |
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'<td class="LC_table_cell_checkbox">'. |
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"<input type=\"checkbox\" $checked name=\"freezeroles\"". |
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" id=\"freezeroles$count\" value=\"$role_key\" /></td>". |
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"<td><label for=\"freezeroles$count\">". |
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"$role_text{$role_key}</label></td>". |
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&Apache::loncommon::end_data_table_row(). "\n"; |
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} |
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$roles_check_list .= "</table>\n"; |
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} |
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$r->print(' |
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<p>'.&mt('Some LON-CAPA users have a long list of '.$lc_role.'s. The Recent '.$role.'s Hotlist feature keeps track of the last N '.$lc_role.'s which have been visited and places a table of these at the top of the '.$lc_role.'s page. People with very few '.$lc_role.'s should leave this feature disabled.').' |
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</p> |
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<form name="prefs" action="/adm/preferences" method="POST"> |
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<input type="hidden" name="action" value="verify_and_change_rolespref" /> |
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<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').' |
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<input type="checkbox" '.$checked.' name="recentroles" value="true" /></label> |
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<br />'.&mt('Number of '.$role.'s in Hotlist:').' |
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<select name="recentrolesn" size="1"> |
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'.$options.' |
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</select> |
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<p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').' |
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</p> |
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'.$roles_check_list.' |
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<br /> |
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<input type="submit" value="'.&mt('Change').'" /> |
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</form>'); |
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} |
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sub rolespref_get_role_text { |
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# Get a line of text for each role |
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my ($roles) = @_; |
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my %roletext = (); |
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foreach my $item (@$roles) { |
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# get course information |
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my ($role,$rest) = split(/\./, $item); |
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my $trole = ""; |
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$trole = &Apache::lonnet::plaintext($role); |
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my ($tdomain,$other,$tsection)= split(/\//,Apache::lonnet::declutter($rest)); |
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my $tother = '-'; |
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if ($role =~ /^(cc|st|in|ta|ep|cr)/ ) { |
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my %newhash=&Apache::lonnet::coursedescription($tdomain."_".$other); |
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$tother = " - ".$newhash{'description'}; |
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} elsif ($role =~ /dc/) { |
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$tother = ""; |
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} else { |
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$tother = " - $other"; |
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} |
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my $section=""; |
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if ($tsection) { |
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$section = " - Section/Group: $tsection"; |
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} |
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$roletext{$item} = $tdomain." - ".$trole.$tother.$section; |
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} |
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return %roletext; |
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} |
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sub verify_and_change_rolespref { |
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my $r = shift; |
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my $role = ($env{'user.adv'} ? 'Role' : 'Course'); |
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my $user = $env{'user.name'}; |
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my $domain = $env{'user.domain'}; |
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# Recent Roles Hotlist Flag |
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my $hotlist_flag = $env{'form.recentroles'}; |
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my $hotlist_n = $env{'form.recentrolesn'}; |
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my $message='<hr />'; |
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if ($hotlist_flag) { |
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&Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag}); |
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&Apache::lonnet::appenv('environment.recentroles' => $hotlist_flag); |
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$message=&mt('Recent '.$role.'s Hotlist is Enabled'); |
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} else { |
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&Apache::lonnet::del('environment',['recentroles']); |
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&Apache::lonnet::delenv('environment\.recentroles'); |
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$message=&mt('Recent '.$role.'s Hotlist is Disabled'); |
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} |
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if ($hotlist_n) { |
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&Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n}); |
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&Apache::lonnet::appenv('environment.recentrolesn' => $hotlist_n); |
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if ($hotlist_flag) { |
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$message.="<br />". |
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&mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n"; |
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} |
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} |
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# Get list of froze roles and list of recent roles |
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my @freeze_list = &Apache::loncommon::get_env_multiple('form.freezeroles'); |
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my %freeze = (); |
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my %roletext = (); |
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foreach my $key (@freeze_list) { |
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$freeze{$key}='1'; |
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} |
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my %recent_roles = |
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&Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'}); |
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my %frozen_roles = |
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&Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'}); |
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my %role_text = &rolespref_get_role_text([keys(%recent_roles)]); |
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# Unset any roles that were previously frozen but aren't in list |
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foreach my $role_key (sort(keys(%recent_roles))) { |
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if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) { |
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$message .= "<br />".&mt('Unfreezing '.$role.': [_1]',$role_text{$role_key})."\n"; |
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&Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0); |
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} |
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} |
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# Freeze selected roles |
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foreach my $role_key (@freeze_list) { |
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if (!$frozen_roles{$role_key}) { |
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$message .= "<br />".&mt('Freezing '.$role.': [_1]',$role_text{$role_key})."\n"; |
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&Apache::lonhtmlcommon::store_recent('roles', |
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$role_key,' ',1); |
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} |
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} |
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$message .= "<hr /><br />\n"; |
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$r->print(<<ENDRPSCREEN); |
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$message |
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ENDRPSCREEN |
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} |
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################################################################ |
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# Anonymous Discussion Name Change Subroutines # |
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################################################################ |
sub screennamechanger { |
sub screennamechanger { |
my $r = shift; |
my $r = shift; |
my $errormessage = shift; |
my $user = $env{'user.name'}; |
$errormessage = ($errormessage || ''); |
my $domain = $env{'user.domain'}; |
my $user = $ENV{'user.name'}; |
my %userenv = &Apache::lonnet::get |
my $domain = $ENV{'user.domain'}; |
('environment',['screenname','nickname']); |
my $homeserver = $ENV{'user.home'}; |
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my %userenv = &Apache::lonnet::get('environment',['screenname']); |
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my $screenname=$userenv{'screenname'}; |
my $screenname=$userenv{'screenname'}; |
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my $nickname=$userenv{'nickname'}; |
$r->print(<<ENDSCREEN); |
$r->print(<<ENDSCREEN); |
<html> |
<form name="prefs" action="/adm/preferences" method="post"> |
<body bgcolor="#FFFFFF"> |
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<h1>Preferences for $user</h1> |
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<h3>$user is a member of domain $domain</h3> |
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$errormessage |
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<p> |
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Change anonymous discussion screen name for $user |
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</p> |
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<form name="server" action="/adm/preferences" method="post"> |
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<input type="hidden" name="action" value="verify_and_change_screenname" /> |
<input type="hidden" name="action" value="verify_and_change_screenname" /> |
New screenname: |
<br />New screenname (shown if you post anonymously): |
<input type="text" size="20" value="$screenname" name="screenname" /> |
<input type="text" size="20" value="$screenname" name="screenname" /> |
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<br />New nickname (shown if you post non-anonymously): |
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<input type="text" size="20" value="$nickname" name="nickname" /> |
<input type="submit" value="Change" /> |
<input type="submit" value="Change" /> |
</form> |
</form> |
</body> |
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</html> |
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ENDSCREEN |
ENDSCREEN |
} |
} |
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sub verify_and_change_screenname { |
sub verify_and_change_screenname { |
my $r = shift; |
my $r = shift; |
my $user = $ENV{'user.name'}; |
my $user = $env{'user.name'}; |
my $domain = $ENV{'user.domain'}; |
my $domain = $env{'user.domain'}; |
my $homeserver = $ENV{'user.home'}; |
# Screenname |
my $newscreen = $ENV{'form.screenname'}; |
my $newscreen = $env{'form.screenname'}; |
$newscreen=~s/\W//g; |
$newscreen=~s/[^ \w]//g; |
my $message=''; |
my $message=''; |
if ($newscreen) { |
if ($newscreen) { |
&Apache::lonnet::put('environment',{'screenname' => $newscreen}); |
&Apache::lonnet::put('environment',{'screenname' => $newscreen}); |
Line 145 sub verify_and_change_screenname {
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Line 496 sub verify_and_change_screenname {
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&Apache::lonnet::delenv('environment\.screenname'); |
&Apache::lonnet::delenv('environment\.screenname'); |
$message='Reset screenname'; |
$message='Reset screenname'; |
} |
} |
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# Nickname |
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$message.='<br />'; |
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$newscreen = $env{'form.nickname'}; |
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$newscreen=~s/[^ \w]//g; |
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if ($newscreen) { |
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&Apache::lonnet::put('environment',{'nickname' => $newscreen}); |
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&Apache::lonnet::appenv('environment.nickname' => $newscreen); |
|
$message.='Set new nickname to '.$newscreen; |
|
} else { |
|
&Apache::lonnet::del('environment',['nickname']); |
|
&Apache::lonnet::delenv('environment\.nickname'); |
|
$message.='Reset nickname'; |
|
} |
|
&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain); |
$r->print(<<ENDVCSCREEN); |
$r->print(<<ENDVCSCREEN); |
<html> |
|
<body bgcolor="#FFFFFF"> |
|
<h1>Preferences for $user</h1> |
|
<h3>$user is a member of domain $domain</h3> |
|
<p> |
|
Change anonymous discussion screen name for $user |
|
</p> |
|
$message |
$message |
</body></html> |
|
ENDVCSCREEN |
ENDVCSCREEN |
} |
} |
|
|
|
################################################################ |
|
# Icon Subroutines # |
|
################################################################ |
|
sub iconchanger { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my %userenv = &Apache::lonnet::get |
|
('environment',['icons']); |
|
my $iconic='checked="checked"'; |
|
my $classic=''; |
|
my $onlyicon=''; |
|
if ($userenv{'icons'} eq 'classic') { |
|
$classic='checked="checked"'; |
|
$iconic=''; |
|
} |
|
if ($userenv{'icons'} eq 'iconsonly') { |
|
$onlyicon='checked="checked"'; |
|
$iconic=''; |
|
} |
|
my $useicons=&mt('Use icons and text'); |
|
my $usebuttons=&mt('Use buttons and text'); |
|
my $useicononly=&mt('Use icons only'); |
|
my $change=&mt('Change'); |
|
$r->print(<<ENDSCREEN); |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_icons" /> |
|
<label><input type="radio" name="menumode" value="iconic" $iconic /> $useicons</label><br /> |
|
<label><input type="radio" name="menumode" value="classic" $classic /> $usebuttons</label><br /> |
|
<label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $useicononly</label><br /> |
|
<input type="submit" value="$change" /> |
|
</form> |
|
ENDSCREEN |
|
} |
|
|
|
sub verify_and_change_icons { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my $newicons = $env{'form.menumode'}; |
|
|
|
&Apache::lonnet::put('environment',{'icons' => $newicons}); |
|
&Apache::lonnet::appenv('environment.icons' => $newicons); |
|
$r->print(&mt('Set menu mode to [_1].',$newicons)); |
|
} |
|
|
|
################################################################ |
|
# Clicker Subroutines # |
|
################################################################ |
|
|
|
sub clickerchanger { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my %userenv = &Apache::lonnet::get |
|
('environment',['clickers']); |
|
my $clickers=$userenv{'clickers'}; |
|
$clickers=~s/\,/\n/gs; |
|
my $text=&mt('Enter response device ("clicker") numbers'); |
|
my $change=&mt('Register'); |
|
my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration', 'Locating your clicker ID'); |
|
$r->print(<<ENDSCREEN); |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_clicker" /> |
|
<label>$text $helplink<br /> |
|
<textarea name="clickers" rows="5" cols="20">$clickers</textarea> |
|
</label> |
|
<input type="submit" value="$change" /> |
|
</form> |
|
ENDSCREEN |
|
} |
|
|
|
sub verify_and_change_clicker { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my $newclickers = $env{'form.clickers'}; |
|
$newclickers=~s/[^\w\:\-]+/\,/gs; |
|
$newclickers=~tr/a-z/A-Z/; |
|
$newclickers=~s/[\:\-]+/\-/g; |
|
$newclickers=~s/\,+/\,/g; |
|
$newclickers=~s/^\,//; |
|
$newclickers=~s/\,$//; |
|
&Apache::lonnet::put('environment',{'clickers' => $newclickers}); |
|
&Apache::lonnet::appenv('environment.clickers' => $newclickers); |
|
$r->print(&mt('Registering clickers: [_1]',$newclickers)); |
|
} |
|
|
|
################################################################ |
|
# Message Forward # |
|
################################################################ |
|
|
|
sub msgforwardchanger { |
|
my ($r,$message) = @_; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']); |
|
my $msgforward=$userenv{'msgforward'}; |
|
my %lt = &Apache::lonlocal::texthash( |
|
all => 'All', |
|
crit => 'Critical only', |
|
reg => 'Non-critical only', |
|
foad => 'Forwarding Address(es)', |
|
mnot => 'Message Notification Email Address(es)', |
|
chg => 'Change', |
|
email => 'The e-mail address entered in row ', |
|
notv => 'is not a valid e-mail address', |
|
toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one", |
|
prme => 'Back to preferences menu', |
|
); |
|
my $forwardingHelp = Apache::loncommon::help_open_topic("Prefs_Forwarding", |
|
"What are forwarding ". |
|
"and notification ". |
|
"addresses"); |
|
my $criticalMessageHelp = Apache::loncommon::help_open_topic("Course_Critical_Message", |
|
"What are critical messages"); |
|
my @allow_html = split(/,/,$userenv{'notifywithhtml'}); |
|
my %allnot = &get_notifications(\%userenv); |
|
my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email(); |
|
my $jscript = qq| |
|
<script type="text/javascript"> |
|
function validate() { |
|
for (var i=0; i<document.prefs.numnotify.value; i++) { |
|
var checkaddress = 0; |
|
var addr = document.prefs.elements['address_'+i].value; |
|
var rownum = i+1; |
|
if (i < document.prefs.numnotify.value-1) { |
|
if (document.prefs.elements['modify_notify_'+i].checked) { |
|
checkaddress = 1; |
|
} |
|
} else { |
|
if (document.prefs.elements['add_notify_'+i].checked == true) { |
|
checkaddress = 1; |
|
} |
|
} |
|
if (checkaddress == 1) { |
|
var addr = document.prefs.elements['address_'+i].value; |
|
if (validmail(document.prefs.elements['address_'+i]) == false) { |
|
var multimsg = ''; |
|
if (addr.indexOf(",") >= 0) { |
|
multimsg = "\\n($lt{'toen'})."; |
|
} |
|
alert("$lt{'email'} "+rownum+": '"+addr+"' $lt{'notv'}."+multimsg); |
|
return; |
|
} |
|
} |
|
} |
|
document.prefs.submit(); |
|
} |
|
|
|
function address_changes (adnum) { |
|
if (!document.prefs.elements['del_notify_'+adnum].checked) { |
|
document.prefs.elements['modify_notify_'+adnum].checked = true; |
|
} |
|
} |
|
|
|
function new_address(adnum) { |
|
document.prefs.elements['add_notify_'+adnum].checked = true; |
|
} |
|
|
|
function delete_address(adnum) { |
|
if (document.prefs.elements['del_notify_'+adnum].checked) { |
|
document.prefs.elements['modify_notify_'+adnum].checked = false; |
|
} |
|
} |
|
|
|
function modify_address(adnum) { |
|
if (document.prefs.elements['modify_notify_'+adnum].checked) { |
|
document.prefs.elements['del_notify_'+adnum].checked = false; |
|
} |
|
} |
|
|
|
$validatescript |
|
</script> |
|
|; |
|
$r->print(<<ENDMSG); |
|
$jscript |
|
$message |
|
$forwardingHelp |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_msgforward" /> |
|
$lt{'foad'} (<tt>user:domain,user:domain,...</tt>): |
|
<input type="text" size="40" value="$msgforward" name="msgforward" /><hr /> |
|
$criticalMessageHelp |
|
$lt{'mnot'} (<tt>joe\@doe.com</tt>):<br /> |
|
ENDMSG |
|
my @sortforwards = sort (keys(%allnot)); |
|
my $output = &Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_header_row(). |
|
'<th> </th>'. |
|
'<th>'.&mt('Action').'</th>'. |
|
'<th>'.&mt('Notification address').'</th><th>'. |
|
&mt('Types of message to forward to this address').'</th><th>'. |
|
&mt('Excerpt retains HTML tags in message').'</th>'. |
|
&Apache::loncommon::end_data_table_header_row(); |
|
my $num = 0; |
|
my $counter = 1; |
|
foreach my $item (@sortforwards) { |
|
$output .= &Apache::loncommon::start_data_table_row(). |
|
'<td><b>'.$counter.'</b></td>'. |
|
'<td><span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" name="modify_notify_'. |
|
$num.'" onclick="javscript:modify_address('."'$num'".')" />'. |
|
&mt('Modify').'</label></span> '. |
|
'<span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" name="del_notify_'.$num. |
|
'" onclick="javscript:delete_address('."'$num'".')" />'. |
|
&mt('Delete').'</label></span></td>'. |
|
'<td><input type="text" value="'.$item.'" name="address_'. |
|
$num.'" onFocus="javascript:address_changes('."'$num'". |
|
')" /></td><td>'; |
|
my %chk; |
|
if (defined($allnot{$item}{'crit'})) { |
|
if (defined($allnot{$item}{'reg'})) { |
|
$chk{'all'} = 'checked="checked" '; |
|
} else { |
|
$chk{'crit'} = 'checked="checked" '; |
|
} |
|
} else { |
|
$chk{'reg'} = 'checked="checked" '; |
|
} |
|
foreach my $type ('all','crit','reg') { |
|
$output .= '<span class="LC_nobreak"><label>'. |
|
'<input type="radio" name="notify_type_'.$num. |
|
'" value="'.$type.'" '.$chk{$type}. |
|
' onchange="javascript:address_changes('."'$num'".')" />'. |
|
$lt{$type}.'</label></span> '; |
|
} |
|
my $htmlon = ''; |
|
my $htmloff = ''; |
|
if (grep/^\Q$item\E/,@allow_html) { |
|
$htmlon = 'checked="checked" '; |
|
} else { |
|
$htmloff = 'checked="checked" '; |
|
} |
|
$output .= '</td><td><label><input type="radio" name="html_'.$num. |
|
'" value="1" '.$htmlon. |
|
' onchange="javascript:address_changes('."'$num'".')" />'. |
|
&mt('Yes').'</label> '. |
|
'<label><input type="radio" name="html_'.$num.'" value="0" '. |
|
$htmloff. ' onchange="javascript:address_changes('."'$num'". |
|
')" />'. |
|
&mt('No').'</label></td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
$num ++; |
|
$counter ++; |
|
} |
|
my %defchk = ( |
|
all => 'checked="checked" ', |
|
crit => '', |
|
reg => '', |
|
); |
|
$output .= &Apache::loncommon::start_data_table_row(). |
|
'<td><b>'.$counter.'</b></td>'. |
|
'<td><span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" name="add_notify_'.$num. |
|
'" value="1" />'.&mt('Add new address').'</label></span></td>'. |
|
'<td><input type="text" value="" name="address_'.$num. |
|
'" onFocus="javascript:new_address('."'$num'".')" /></td><td>'; |
|
foreach my $type ('all','crit','reg') { |
|
$output .= '<span class="LC_nobreak"><label>'. |
|
'<input type="radio" name="notify_type_'.$num. |
|
'" value="'.$type.'" '.$defchk{$type}.'/>'. |
|
$lt{$type}.'</label></span> '; |
|
} |
|
$output .= '</td><td><label><input type="radio" name="html_'.$num. |
|
'" value="1" />'.&mt('Yes').'</label> '. |
|
'<label><input type="radio" name="html_'.$num.'" value="0" '. |
|
' checked="checked" />'. |
|
&mt('No').'</label></td>'. |
|
&Apache::loncommon::end_data_table_row(). |
|
&Apache::loncommon::end_data_table(); |
|
$num ++; |
|
$r->print($output); |
|
$r->print(qq| |
|
<hr /> |
|
<input type="hidden" name="numnotify" value="$num" /> |
|
<input type="button" value="$lt{'chg'}" onclick="javascript:validate()" /> |
|
<input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" /> |
|
</form> |
|
|); |
|
|
|
} |
|
|
|
sub get_notifications { |
|
my ($userenv) = @_; |
|
my %allnot; |
|
my @critnot = split(/,/,$userenv->{'critnotification'}); |
|
my @regnot = split(/,/,$userenv->{'notification'}); |
|
foreach my $item (@critnot) { |
|
$allnot{$item}{crit} = 1; |
|
} |
|
foreach my $item (@regnot) { |
|
$allnot{$item}{reg} = 1; |
|
} |
|
return %allnot; |
|
} |
|
|
|
sub verify_and_change_msgforward { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my $newscreen = ''; |
|
my $message=''; |
|
foreach (split(/\,/,$env{'form.msgforward'})) { |
|
my ($msuser,$msdomain)=split(/[\@\:]/,$_); |
|
$msuser = &LONCAPA::clean_username($msuser); |
|
$msdomain = &LONCAPA::clean_domain($msdomain); |
|
if (($msuser) && ($msdomain)) { |
|
if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') { |
|
$newscreen.=$msuser.':'.$msdomain.','; |
|
} else { |
|
$message.= &mt('No such user: ').$msuser.':'.$msdomain.'<br>'; |
|
} |
|
} |
|
} |
|
$newscreen=~s/\,$//; |
|
if ($newscreen) { |
|
&Apache::lonnet::put('environment',{'msgforward' => $newscreen}); |
|
&Apache::lonnet::appenv('environment.msgforward' => $newscreen); |
|
$message .= &mt('Set message forwarding to: ').'<tt>'.$newscreen. |
|
'</tt><br />'; |
|
} else { |
|
&Apache::lonnet::del('environment',['msgforward']); |
|
&Apache::lonnet::delenv('environment\.msgforward'); |
|
$message.= &mt("Set message forwarding to 'off'.").'<br />'; |
|
} |
|
my $critnotification; |
|
my $notification; |
|
my $notify_with_html; |
|
my $lastnotify = $env{'form.numnotify'}-1; |
|
my $totaladdresses = 0; |
|
for (my $i=0; $i<$env{'form.numnotify'}; $i++) { |
|
if ((!defined($env{'form.del_notify_'.$i})) && |
|
((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) || |
|
($i<$lastnotify))) { |
|
if (defined($env{'form.address_'.$i})) { |
|
if ($env{'form.notify_type_'.$i} eq 'all') { |
|
$critnotification .= $env{'form.address_'.$i}.','; |
|
$notification .= $env{'form.address_'.$i}.','; |
|
} elsif ($env{'form.notify_type_'.$i} eq 'crit') { |
|
$critnotification .= $env{'form.address_'.$i}.','; |
|
} elsif ($env{'form.notify_type_'.$i} eq 'reg') { |
|
$notification .= $env{'form.address_'.$i}.','; |
|
} |
|
if ($env{'form.html_'.$i} eq '1') { |
|
$notify_with_html .= $env{'form.address_'.$i}.','; |
|
} |
|
$totaladdresses ++; |
|
} |
|
} |
|
} |
|
$critnotification =~ s/,$//; |
|
$critnotification=~s/\s//gs; |
|
$notification =~ s/,$//; |
|
$notification=~s/\s//gs; |
|
$notify_with_html =~ s/,$//; |
|
$notify_with_html =~ s/\s//gs; |
|
if ($notification) { |
|
&Apache::lonnet::put('environment',{'notification' => $notification}); |
|
&Apache::lonnet::appenv('environment.notification' => $notification); |
|
$message.=&mt('Set non-critical message notification address(es) to: ').'<tt>'.$notification.'</tt><br />'; |
|
} else { |
|
&Apache::lonnet::del('environment',['notification']); |
|
&Apache::lonnet::delenv('environment\.notification'); |
|
$message.=&mt("Non-critical message notification set to 'off'.").'<br />'; |
|
} |
|
if ($critnotification) { |
|
&Apache::lonnet::put('environment',{'critnotification' => $critnotification}); |
|
&Apache::lonnet::appenv('environment.critnotification' => $critnotification); |
|
$message.=&mt('Set critical message notification address(es) to: ').'<tt>'.$critnotification.'</tt><br />'; |
|
} else { |
|
&Apache::lonnet::del('environment',['critnotification']); |
|
&Apache::lonnet::delenv('environment\.critnotification'); |
|
$message.=&mt("Critical message notification set to 'off'.").'<br />'; |
|
} |
|
if ($critnotification || $notification) { |
|
if ($notify_with_html) { |
|
&Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html}); |
|
&Apache::lonnet::appenv('environment.notifywithhtml' => $notify_with_html); |
|
$message.=&mt('Set address(es) to receive excerpts with html retained: ').'<tt>'.$notify_with_html.'</tt>'; |
|
} else { |
|
&Apache::lonnet::del('environment',['notifywithhtml']); |
|
&Apache::lonnet::delenv('environment\.notifywithhtml'); |
|
if ($totaladdresses == 1) { |
|
$message.=&mt("Set notification address to receive excerpts with html stripped."); |
|
} else { |
|
$message.=&mt("Set all notification addresses to receive excerpts with html stripped."); |
|
} |
|
} |
|
} else { |
|
&Apache::lonnet::del('environment',['notifywithhtml']); |
|
&Apache::lonnet::delenv('environment\.notifywithhtml'); |
|
} |
|
if ($message) { |
|
$message .= '<br /><hr />'; |
|
} |
|
&Apache::loncommon::flush_email_cache($user,$domain); |
|
&msgforwardchanger($r,$message); |
|
} |
|
|
|
################################################################ |
|
# Colors # |
|
################################################################ |
|
|
|
sub colorschanger { |
|
my $r = shift; |
|
# figure out colors |
|
my $function=&Apache::loncommon::get_users_function(); |
|
my $domain=&Apache::loncommon::determinedomain(); |
|
my %colortypes=('pgbg' => 'Page Background', |
|
'tabbg' => 'Header Background', |
|
'sidebg'=> 'Header Border', |
|
'font' => 'Font', |
|
'link' => 'Un-Visited Link', |
|
'vlink' => 'Visited Link', |
|
'alink' => 'Active Link'); |
|
my $start_data_table = &Apache::loncommon::start_data_table(); |
|
my $chtable=''; |
|
foreach my $item (sort(keys(%colortypes))) { |
|
my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain); |
|
$chtable.=&Apache::loncommon::start_data_table_row(). |
|
'<td>'.$colortypes{$item}.'</td><td style="background: '.$curcol. |
|
'"> </td><td><input name="'.$item. |
|
'" size="10" value="'.$curcol. |
|
'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}. |
|
"','".$curcol."','" |
|
.$item."','parmform.pres','psub'".');">Select</a></td>'. |
|
&Apache::loncommon::end_data_table_row()."\n"; |
|
} |
|
my $end_data_table = &Apache::loncommon::end_data_table(); |
|
my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); |
|
$r->print(<<ENDCOL); |
|
<script type="text/javascript"> |
|
|
|
function pclose() { |
|
parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", |
|
"height=350,width=350,scrollbars=no,menubar=no"); |
|
parmwin.close(); |
|
} |
|
|
|
$pjump_def |
|
|
|
function psub() { |
|
pclose(); |
|
if (document.parmform.pres_marker.value!='') { |
|
if (document.parmform.pres_type.value!='') { |
|
eval('document.prefs.'+ |
|
document.parmform.pres_marker.value+ |
|
'.value=document.parmform.pres_value.value;'); |
|
} |
|
} else { |
|
document.parmform.pres_value.value=''; |
|
document.parmform.pres_marker.value=''; |
|
} |
|
} |
|
|
|
|
|
</script> |
|
<form name="parmform"> |
|
<input type="hidden" name="pres_marker" /> |
|
<input type="hidden" name="pres_type" /> |
|
<input type="hidden" name="pres_value" /> |
|
</form> |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_colors" /> |
|
$start_data_table |
|
$chtable |
|
$end_data_table |
|
</table> |
|
<input type="submit" value="Change Custom Colors" /> |
|
<input type="submit" name="resetall" value="Reset All Colors to Default" /> |
|
</form> |
|
ENDCOL |
|
} |
|
|
|
sub verify_and_change_colors { |
|
my $r = shift; |
|
# figure out colors |
|
my $function=&Apache::loncommon::get_users_function(); |
|
my $domain=&Apache::loncommon::determinedomain(); |
|
my %colortypes=('pgbg' => 'Page Background', |
|
'tabbg' => 'Header Background', |
|
'sidebg'=> 'Header Border', |
|
'font' => 'Font', |
|
'link' => 'Un-Visited Link', |
|
'vlink' => 'Visited Link', |
|
'alink' => 'Active Link'); |
|
|
|
my $message=''; |
|
foreach my $item (keys %colortypes) { |
|
my $color=$env{'form.'.$item}; |
|
my $entry='color.'.$function.'.'.$item; |
|
if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) { |
|
&Apache::lonnet::put('environment',{$entry => $color}); |
|
&Apache::lonnet::appenv('environment.'.$entry => $color); |
|
$message.='Set '.$colortypes{$item}.' to '.$color.'<br />'; |
|
} else { |
|
&Apache::lonnet::del('environment',[$entry]); |
|
&Apache::lonnet::delenv('environment\.'.$entry); |
|
$message.='Reset '.$colortypes{$item}.'<br />'; |
|
} |
|
} |
|
my $now = time; |
|
&Apache::lonnet::put('environment',{'color.timestamp' => $now}); |
|
&Apache::lonnet::appenv('environment.color.timestamp' => $now); |
|
|
|
$r->print(<<ENDVCCOL); |
|
$message |
|
<form name="client" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="changecolors" /> |
|
</form> |
|
ENDVCCOL |
|
} |
|
|
###################################################### |
###################################################### |
# password handler subroutines # |
# password handler subroutines # |
###################################################### |
###################################################### |
sub passwordchanger { |
sub passwordchanger { |
|
my ($r,$errormessage,$caller,$mailtoken) = @_; |
# This function is a bit of a mess.... |
# This function is a bit of a mess.... |
# Passwords are encrypted using londes.js (DES encryption) |
# Passwords are encrypted using londes.js (DES encryption) |
my $r = shift; |
|
my $errormessage = shift; |
|
$errormessage = ($errormessage || ''); |
$errormessage = ($errormessage || ''); |
my $user = $ENV{'user.name'}; |
my ($user,$domain,$currentpass,$defdom); |
my $domain = $ENV{'user.domain'}; |
if ((!defined($caller)) || ($caller eq 'preferences')) { |
my $homeserver = $ENV{'user.home'}; |
$user = $env{'user.name'}; |
|
$domain = $env{'user.domain'}; |
|
if (!defined($caller)) { |
|
$caller = 'preferences'; |
|
} |
|
} elsif ($caller eq 'reset_by_email') { |
|
$defdom = $r->dir_config('lonDefDomain'); |
|
my %data = &Apache::lonnet::tmpget($mailtoken); |
|
if (keys(%data) == 0) { |
|
$r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a <a href="/adm/resetpw">new request</a> for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.')); |
|
return; |
|
} |
|
if (defined($data{time})) { |
|
if (time - $data{'time'} < 7200) { |
|
$user = $data{'username'}; |
|
$domain = $data{'domain'}; |
|
$currentpass = $data{'temppasswd'}; |
|
} else { |
|
$r->print(&mt('Sorry, the token generated when you requested a password reset has expired.').'<br />'); |
|
return; |
|
} |
|
} else { |
|
$r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'<br />'); |
|
return; |
|
} |
|
} else { |
|
$r->print(&mt('Page requested in unexpected context').'<br />'); |
|
return; |
|
} |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
# Check for authentication types that allow changing of the password. |
# Check for authentication types that allow changing of the password. |
return if ($currentauth !~ /^(unix|internal):/); |
return if ($currentauth !~ /^(unix|internal):/); |
Line 186 sub passwordchanger {
|
Line 1085 sub passwordchanger {
|
.$ukey_npass2 . $lkey_npass2, |
.$ukey_npass2 . $lkey_npass2, |
$lonhost); |
$lonhost); |
# Hexify the keys for output as javascript variables |
# Hexify the keys for output as javascript variables |
$ukey_cpass = hex($ukey_cpass); |
my %hexkey; |
$lkey_cpass = hex($lkey_cpass); |
$hexkey{'ukey_cpass'} = hex($ukey_cpass); |
$ukey_npass1= hex($ukey_npass1); |
$hexkey{'lkey_cpass'} = hex($lkey_cpass); |
$lkey_npass1= hex($lkey_npass1); |
$hexkey{'ukey_npass1'} = hex($ukey_npass1); |
$ukey_npass2= hex($ukey_npass2); |
$hexkey{'lkey_npass1'} = hex($lkey_npass1); |
$lkey_npass2= hex($lkey_npass2); |
$hexkey{'ukey_npass2'} = hex($ukey_npass2); |
|
$hexkey{'lkey_npass2'} = hex($lkey_npass2); |
# Output javascript to deal with passwords |
# Output javascript to deal with passwords |
# Output DES javascript |
# Output DES javascript |
{ |
{ |
Line 199 sub passwordchanger {
|
Line 1099 sub passwordchanger {
|
my $jsh=Apache::File->new($include."/londes.js"); |
my $jsh=Apache::File->new($include."/londes.js"); |
$r->print(<$jsh>); |
$r->print(<$jsh>); |
} |
} |
|
$r->print(&jscript_send($caller)); |
$r->print(<<ENDFORM); |
$r->print(<<ENDFORM); |
|
$errormessage |
|
|
|
<p> |
|
<!-- We separate the forms into 'server' and 'client' in order to |
|
ensure that unencrypted passwords will not be sent out by a |
|
crappy browser --> |
|
ENDFORM |
|
$r->print(&server_form($logtoken,$caller,$mailtoken)); |
|
$r->print(&client_form($caller,\%hexkey,$currentpass,$defdom)); |
|
|
<body bgcolor="#FFFFFF" onLoad="init();"> |
# |
|
return; |
|
} |
|
|
|
sub jscript_send { |
|
my ($caller) = @_; |
|
my $output = qq| |
<script language="JavaScript"> |
<script language="JavaScript"> |
|
|
function send() { |
function send() { |
Line 210 sub passwordchanger {
|
Line 1125 sub passwordchanger {
|
lextkey=this.document.client.elements.lkey_cpass.value; |
lextkey=this.document.client.elements.lkey_cpass.value; |
initkeys(); |
initkeys(); |
|
|
this.document.server.elements.currentpass.value |
this.document.pserver.elements.currentpass.value |
=crypted(this.document.client.elements.currentpass.value); |
=crypted(this.document.client.elements.currentpass.value); |
|
|
uextkey=this.document.client.elements.ukey_npass1.value; |
uextkey=this.document.client.elements.ukey_npass1.value; |
lextkey=this.document.client.elements.lkey_npass1.value; |
lextkey=this.document.client.elements.lkey_npass1.value; |
initkeys(); |
initkeys(); |
this.document.server.elements.newpass_1.value |
this.document.pserver.elements.newpass_1.value |
=crypted(this.document.client.elements.newpass_1.value); |
=crypted(this.document.client.elements.newpass_1.value); |
|
|
uextkey=this.document.client.elements.ukey_npass2.value; |
uextkey=this.document.client.elements.ukey_npass2.value; |
lextkey=this.document.client.elements.lkey_npass2.value; |
lextkey=this.document.client.elements.lkey_npass2.value; |
initkeys(); |
initkeys(); |
this.document.server.elements.newpass_2.value |
this.document.pserver.elements.newpass_2.value |
=crypted(this.document.client.elements.newpass_2.value); |
=crypted(this.document.client.elements.newpass_2.value); |
|
|; |
this.document.server.submit(); |
if ($caller eq 'reset_by_email') { |
|
$output .= qq| |
|
this.document.pserver.elements.uname.value = |
|
this.document.client.elements.uname.value; |
|
this.document.pserver.elements.udom.value = |
|
this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value; |
|
|; |
|
} |
|
$ output .= qq| |
|
this.document.pserver.submit(); |
} |
} |
|
|
</script> |
</script> |
<h1>Preferences for $user</h1> |
|; |
<h3>$user is a member of domain $domain</h3> |
} |
$errormessage |
|
<p> |
|
Change password for $user |
|
</p> |
|
<p> |
|
<!-- We seperate the forms into 'server' and 'client' in order to |
|
ensure that unencrypted passwords will not be sent out by a |
|
crappy browser --> |
|
|
|
<form name="server" action="/adm/preferences" method="post"> |
sub client_form { |
<input type="hidden" name="logtoken" value="$logtoken" /> |
my ($caller,$hexkey,$currentpass,$defdom) = @_; |
<input type="hidden" name="action" value="verify_and_change_pass" /> |
my %lt=&Apache::lonlocal::texthash( |
<input type="hidden" name="currentpass" value="" /> |
'email' => 'EMail Address', |
<input type="hidden" name="newpass_1" value="" /> |
'username' => 'Username', |
<input type="hidden" name="newpass_2" value="" /> |
'domain' => 'Domain', |
</form> |
'currentpass' => 'Current Password', |
|
'newpass' => 'New Password', |
|
'confirmpass' => 'Confirm Password', |
|
'changepass' => 'Change Password'); |
|
|
|
my $output = qq| |
<form name="client" > |
<form name="client" > |
<table> |
<table> |
<tr><td align="right"> Current password: </td> |
|; |
|
if ($caller eq 'reset_by_email') { |
|
$output .= qq| |
|
<tr><td class="LC_preferences_labeltext"><label for="email">$lt{'email'}</label>:</td> |
|
<td><input type="text" name="email" size="30" /> </td></tr> |
|
<tr><td class="LC_preferences_labeltext"><label for="uname">$lt{'username'}</label>:</td> |
|
<td> |
|
<input type="text" name="uname" size="15" /> |
|
<input type="hidden" name="currentpass" value="$currentpass" /> |
|
</td></tr> |
|
<tr><td class="LC_preferences_labeltext"><label for="udom">$lt{'udom'}</label>:</td> |
|
<td> |
|
|; |
|
$output .= &Apache::loncommon::select_dom_form($defdom,'udom').' |
|
</td> |
|
</tr> |
|
'; |
|
} else { |
|
$output .= qq| |
|
<tr><td class="LC_preferences_labeltext"><label for="currentpass">$lt{'currentpass'}</label></td> |
<td><input type="password" name="currentpass" size="10"/> </td></tr> |
<td><input type="password" name="currentpass" size="10"/> </td></tr> |
<tr><td align="right"> New password: </td> |
|; |
|
} |
|
$output .= <<"ENDFORM"; |
|
<tr><td class="LC_preferences_labeltext"><label for="newpass_1">$lt{'newpass'}</label></td> |
<td><input type="password" name="newpass_1" size="10" /> </td></tr> |
<td><input type="password" name="newpass_1" size="10" /> </td></tr> |
<tr><td align="right"> Confirm password: </td> |
<tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td> |
<td><input type="password" name="newpass_2" size="10" /> </td></tr> |
<td><input type="password" name="newpass_2" size="10" /> </td></tr> |
<tr><td colspan="2" align="center"> |
<tr><td colspan="2" align="center"> |
<input type="button" value="Change Password" onClick="send();"> |
<input type="button" value="$lt{'changepass'}" onClick="send();"> |
</table> |
</table> |
<input type="hidden" name="ukey_cpass" value="$ukey_cpass" /> |
<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" /> |
<input type="hidden" name="lkey_cpass" value="$lkey_cpass" /> |
<input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" /> |
<input type="hidden" name="ukey_npass1" value="$ukey_npass1" /> |
<input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" /> |
<input type="hidden" name="lkey_npass1" value="$lkey_npass1" /> |
<input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" /> |
<input type="hidden" name="ukey_npass2" value="$ukey_npass2" /> |
<input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" /> |
<input type="hidden" name="lkey_npass2" value="$lkey_npass2" /> |
<input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" /> |
</form> |
</form> |
</p> |
</p> |
ENDFORM |
ENDFORM |
# |
return $output; |
return; |
} |
|
|
|
sub server_form { |
|
my ($logtoken,$caller,$mailtoken) = @_; |
|
my $action = '/adm/preferences'; |
|
if ($caller eq 'reset_by_email') { |
|
$action = '/adm/resetpw'; |
|
} |
|
my $output = qq| |
|
<form name="pserver" action="$action" method="post"> |
|
<input type="hidden" name="logtoken" value="$logtoken" /> |
|
<input type="hidden" name="currentpass" value="" /> |
|
<input type="hidden" name="newpass_1" value="" /> |
|
<input type="hidden" name="newpass_2" value="" /> |
|
|; |
|
if ($caller eq 'reset_by_email') { |
|
$output .= qq| |
|
<input type="hidden" name="token" value="$mailtoken" /> |
|
<input type="hidden" name="uname" value="" /> |
|
<input type="hidden" name="udom" value="" /> |
|
|
|
|; |
|
} |
|
$output .= qq| |
|
<input type="hidden" name="action" value="verify_and_change_pass" /> |
|
</form> |
|
|; |
|
return $output; |
} |
} |
|
|
sub verify_and_change_password { |
sub verify_and_change_password { |
my $r = shift; |
my ($r,$caller,$mailtoken) = @_; |
my $user = $ENV{'user.name'}; |
my ($user,$domain,$homeserver); |
my $domain = $ENV{'user.domain'}; |
if ($caller eq 'reset_by_email') { |
my $homeserver = $ENV{'user.home'}; |
$user = $env{'form.uname'}; |
|
$domain = $env{'form.udom'}; |
|
if ($user ne '' && $domain ne '') { |
|
$homeserver = &Apache::lonnet::homeserver($user,$domain); |
|
if ($homeserver eq 'no_host') { |
|
&passwordchanger($r,"<p>\n<span class='LC_error'>". |
|
&mt("Invalid username and/or domain")."</span>\n</p>", |
|
$caller,$mailtoken); |
|
return 1; |
|
} |
|
} else { |
|
&passwordchanger($r,"<p>\n<span class='LC_error'>". |
|
&mt("Username and domain were blank")."</span>\n</p>", |
|
$caller,$mailtoken); |
|
return 1; |
|
} |
|
} else { |
|
$user = $env{'user.name'}; |
|
$domain = $env{'user.domain'}; |
|
$homeserver = $env{'user.home'}; |
|
} |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
# Check for authentication types that allow changing of the password. |
# Check for authentication types that allow changing of the password. |
return if ($currentauth !~ /^(unix|internal):/); |
if ($currentauth !~ /^(unix|internal):/) { |
# |
if ($caller eq 'reset_by_email') { |
$r->print(<<ENDHEADER); |
&passwordchanger($r,"<p>\n<span class='LC_error'>". |
<html> |
&mt("Authentication type for this user can not be changed by this mechanism"). |
<head> |
"</span>\n</p>", |
<title>LON-CAPA Preferences: Change password for $user</title> |
$caller,$mailtoken); |
</head> |
return 1; |
ENDHEADER |
} else { |
|
return; |
|
} |
|
} |
# |
# |
my $currentpass = $ENV{'form.currentpass'}; |
my $currentpass = $env{'form.currentpass'}; |
my $newpass1 = $ENV{'form.newpass_1'}; |
my $newpass1 = $env{'form.newpass_1'}; |
my $newpass2 = $ENV{'form.newpass_2'}; |
my $newpass2 = $env{'form.newpass_2'}; |
my $logtoken = $ENV{'form.logtoken'}; |
my $logtoken = $env{'form.logtoken'}; |
# Check for empty data |
# Check for empty data |
unless (defined($currentpass) && |
unless (defined($currentpass) && |
defined($newpass1) && |
defined($newpass1) && |
defined($newpass2) ){ |
defined($newpass2) ){ |
&passwordchanger($r,"<p>\n<font color='#ff0000'>ERROR</font>". |
&passwordchanger($r,"<p>\n<span class='LC_error'>". |
"Password data was blank.\n</p>"); |
&mt("One or more password fields were blank"). |
|
"</span>\n</p>",$caller,$mailtoken); |
return; |
return; |
} |
} |
# Get the keys |
# Get the keys |
Line 305 ENDHEADER
|
Line 1297 ENDHEADER
|
my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost); |
my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost); |
if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) { |
if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) { |
# I do not a have a better idea about how to handle this |
# I do not a have a better idea about how to handle this |
|
my $tryagain_text = &mt('Please log out and try again.'); |
|
if ($caller eq 'reset_by_email') { |
|
$tryagain_text = &mt('Please try again later.'); |
|
} |
|
my $unable=&mt("Unable to retrieve saved token for password decryption"); |
$r->print(<<ENDERROR); |
$r->print(<<ENDERROR); |
<p> |
<p> |
<font color="#ff0000">ERROR:</font> Unable to retrieve stored token for |
<span class="LC_error">$unable. $tryagain_text</span> |
password decryption. Please log out and try again. |
|
</p> |
</p> |
ENDERROR |
ENDERROR |
# Probably should log an error here |
# Probably should log an error here |
return; |
return 1; |
} |
} |
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo); |
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo); |
# |
# |
my $currentpass = &des_decrypt($ckey ,$currentpass); |
$currentpass = &des_decrypt($ckey ,$currentpass); |
my $newpass1 = &des_decrypt($n1key,$newpass1); |
$newpass1 = &des_decrypt($n1key,$newpass1); |
my $newpass2 = &des_decrypt($n2key,$newpass2); |
$newpass2 = &des_decrypt($n2key,$newpass2); |
# |
# |
|
if ($caller eq 'reset_by_email') { |
|
my %data = &Apache::lonnet::tmpget($mailtoken); |
|
if ($currentpass ne $data{'temppasswd'}) { |
|
&passwordchanger($r, |
|
'<span class="LC_error">'. |
|
&mt('Could not verify current authentication').'. '. |
|
&mt('Please try again').'.</span>',$caller,$mailtoken); |
|
return 1; |
|
} |
|
} |
if ($newpass1 ne $newpass2) { |
if ($newpass1 ne $newpass2) { |
&passwordchanger($r, |
&passwordchanger($r, |
'<font color="#ff0000">ERROR:</font>'. |
'<span class="LC_error">'. |
'The new passwords you entered do not match. '. |
&mt('The new passwords you entered do not match').'. '. |
'Please try again.'); |
&mt('Please try again').'.</span>',$caller,$mailtoken); |
return; |
return 1; |
} |
} |
if (length($newpass1) < 7) { |
if (length($newpass1) < 7) { |
&passwordchanger($r, |
&passwordchanger($r, |
'<font color="#ff0000">ERROR:</font>'. |
'<span class="LC_error">'. |
'Passwords must be a minimum of 7 characters long. '. |
&mt('Passwords must be a minimum of 7 characters long').'. '. |
'Please try again.'); |
&mt('Please try again').'</span>.',$caller,$mailtoken); |
return; |
return 1; |
} |
} |
# |
# |
# Check for bad characters |
# Check for bad characters |
Line 342 ENDERROR
|
Line 1348 ENDERROR
|
} |
} |
if ($badpassword) { |
if ($badpassword) { |
# I can't figure out how to enter bad characters on my browser. |
# I can't figure out how to enter bad characters on my browser. |
&passwordchanger($r,<<ENDERROR); |
my $errormessage ='<span class="LC_error">'. |
<font color="#ff0000">ERROR:</font> |
&mt('The password you entered contained illegal characters').'.<br />'. |
The password you entered contained illegal characters.<br /> |
&mt('Valid characters are').(<<"ENDERROR"); |
Valid characters are: space and <br /> |
: space and <br /> |
<pre> |
<pre> |
!"\#$%&\'()*+,-./0123456789:;<=>?\@ |
!"\#$%&\'()*+,-./0123456789:;<=>?\@ |
ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~ |
ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~ |
</pre> |
</pre></span> |
ENDERROR |
ENDERROR |
|
&passwordchanger($r,$errormessage,$caller,$mailtoken); |
|
return 1; |
} |
} |
# |
# |
# Change the password (finally) |
# Change the password (finally) |
my $result = &Apache::lonnet::changepass |
my $result = &Apache::lonnet::changepass |
($user,$domain,$currentpass,$newpass1,$homeserver); |
($user,$domain,$currentpass,$newpass1,$homeserver,$caller); |
# Inform the user the password has (not?) been changed |
# Inform the user the password has (not?) been changed |
if ($result =~ /^ok$/) { |
if ($result =~ /^ok$/) { |
$r->print(<<"ENDTEXT"); |
$r->print("<h3>".&mt('The password for [_1] was successfully changed',$user)."</h3>"); |
<h2>Password for $user was successfully changed</h2> |
|
ENDTEXT |
|
} else { |
} else { |
# error error: run in circles, scream and shout |
# error error: run in circles, scream and shout |
$r->print(<<ENDERROR); |
$r->print("<h3><span class='LC_error'>".&mt("The password for [_1] was not changed",$user)."</span></h3>". |
<h2><font color="#ff0000">Password for $user was not changed</font></h2> |
&mt('Please make sure your old password was entered correctly').'.'); |
There was an internal error when attempting to change your password. |
return 1; |
Please contact your instructor or the domain coordinator. |
|
ENDERROR |
|
} |
} |
return; |
return; |
} |
} |
|
|
|
################################################################ |
|
# discussion display subroutines |
|
################################################################ |
|
sub discussionchanger { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my %userenv = &Apache::lonnet::get |
|
('environment',['discdisplay','discmarkread']); |
|
my $discdisp = 'allposts'; |
|
my $discmark = 'onmark'; |
|
|
|
if (defined($userenv{'discdisplay'})) { |
|
unless ($userenv{'discdisplay'} eq '') { |
|
$discdisp = $userenv{'discdisplay'}; |
|
} |
|
} |
|
if (defined($userenv{'discmarkread'})) { |
|
unless ($userenv{'discdisplay'} eq '') { |
|
$discmark = $userenv{'discmarkread'}; |
|
} |
|
} |
|
|
|
my $newdisp = 'unread'; |
|
my $newmark = 'ondisp'; |
|
|
|
my $function = &Apache::loncommon::get_users_function(); |
|
my $color = &Apache::loncommon::designparm($function.'.tabbg', |
|
$env{'user.domain'}); |
|
my %lt = &Apache::lonlocal::texthash( |
|
'pref' => 'Display Preference', |
|
'curr' => 'Current setting ', |
|
'actn' => 'Action', |
|
'sdpf' => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.', |
|
'prca' => 'Preferences can be set that determine', |
|
'whpo' => 'Which posts are displayed when you display a bulletin board or resource, and', |
|
'unwh' => 'Under what circumstances posts are identfied as "New"', |
|
'allposts' => 'All posts', |
|
'unread' => 'New posts only', |
|
'ondisp' => 'Once displayed', |
|
'onmark' => 'Once marked as read', |
|
'disa' => 'Posts displayed?', |
|
'npmr' => 'New posts cease to be identified as "New"?', |
|
'thde' => 'The preferences you set here can be overridden within each individual discussion.', |
|
'chgt' => 'Change to ' |
|
); |
|
my $dispchange = $lt{'unread'}; |
|
my $markchange = $lt{'ondisp'}; |
|
my $currdisp = $lt{'allposts'}; |
|
my $currmark = $lt{'onmark'}; |
|
|
|
if ($discdisp eq 'unread') { |
|
$dispchange = $lt{'allposts'}; |
|
$currdisp = $lt{'unread'}; |
|
$newdisp = 'allposts'; |
|
} |
|
|
|
if ($discmark eq 'ondisp') { |
|
$markchange = $lt{'onmark'}; |
|
$currmark = $lt{'ondisp'}; |
|
$newmark = 'onmark'; |
|
} |
|
|
|
$r->print(<<"END"); |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_discussion" /> |
|
<br /> |
|
$lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol> |
|
<br /> |
|
<br /> |
|
END |
|
$r->print(&Apache::loncommon::start_data_table()); |
|
$r->print(<<"END"); |
|
<tr> |
|
<th>$lt{'pref'}</th> |
|
<th>$lt{'curr'}</th> |
|
<th>$lt{'actn'}?</th> |
|
</tr> |
|
END |
|
$r->print(&Apache::loncommon::start_data_table_row()); |
|
$r->print(<<"END"); |
|
<td>$lt{'disa'}</td> |
|
<td>$lt{$discdisp}</td> |
|
<td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td> |
|
END |
|
$r->print(&Apache::loncommon::end_data_table_row(). |
|
&Apache::loncommon::start_data_table_row()); |
|
$r->print(<<"END"); |
|
<td>$lt{'npmr'}</td> |
|
<td>$lt{$discmark}</td> |
|
<td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td> |
|
</tr> |
|
END |
|
$r->print(&Apache::loncommon::end_data_table_row(). |
|
&Apache::loncommon::end_data_table()); |
|
$r->print(<<"END"); |
|
<br /> |
|
<br /> |
|
<input type="submit" name="sub" value="Save Changes" /> |
|
<br /> |
|
<br /> |
|
Note: $lt{'thde'} |
|
</form> |
|
END |
|
} |
|
|
|
sub verify_and_change_discussion { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my $message=''; |
|
if (defined($env{'form.discdisp'}) ) { |
|
my $newdisp = $env{'form.newdisp'}; |
|
if ($newdisp eq 'unread') { |
|
$message .='In discussions: only new posts will be displayed.<br />'; |
|
&Apache::lonnet::put('environment',{'discdisplay' => $newdisp}); |
|
&Apache::lonnet::appenv('environment.discdisplay' => $newdisp); |
|
} else { |
|
$message .= 'In discussions: all posts will be displayed.<br />'; |
|
&Apache::lonnet::del('environment',['discdisplay']); |
|
&Apache::lonnet::delenv('environment\.discdisplay'); |
|
} |
|
} |
|
if (defined($env{'form.discmark'}) ) { |
|
my $newmark = $env{'form.newmark'}; |
|
if ($newmark eq 'ondisp') { |
|
$message.='In discussions: new posts will be cease to be identified as "new" after display.<br />'; |
|
&Apache::lonnet::put('environment',{'discmarkread' => $newmark}); |
|
&Apache::lonnet::appenv('environment.discmarkread' => $newmark); |
|
} else { |
|
$message.='In discussions: posts will be identified as "new" until marked as read by the reader.<br />'; |
|
&Apache::lonnet::del('environment',['discmarkread']); |
|
&Apache::lonnet::delenv('environment\.discmarkread'); |
|
} |
|
} |
|
$r->print(<<ENDVCSCREEN); |
|
$message |
|
ENDVCSCREEN |
|
} |
|
|
|
################################################################ |
|
# Subroutines for page display on course access (Course Coordinators) |
|
################################################################ |
|
sub coursedisplaychanger { |
|
my $r = shift; |
|
my $user = $env{'user.name'}; |
|
my $domain = $env{'user.domain'}; |
|
my %userenv = &Apache::lonnet::get('environment',['course_init_display']); |
|
my $currvalue = 'whatsnew'; |
|
my $firstselect = ''; |
|
my $whatsnewselect = 'checked="checked"'; |
|
if (exists($userenv{'course_init_display'})) { |
|
if ($userenv{'course_init_display'} eq 'firstres') { |
|
$currvalue = 'firstres'; |
|
$firstselect = 'checked="checked"'; |
|
$whatsnewselect = ''; |
|
} |
|
} |
|
my %pagenames = ( |
|
firstres => 'First resource', |
|
whatsnew => "What's new page", |
|
); |
|
my $whatsnew_off=&mt('Display the [_1] in the course.','<b>first resource</b>'); |
|
my $whatsnew_on=&mt('Display the "[_1]" page - a summary of items in the course which require attention.',"<b>What's New</b>"); |
|
|
|
$r->print('<br /><b>'.&mt('Set the default page to be displayed when you select a course role').'</b> '.&mt('(Currently: [_1])',$pagenames{$currvalue}).'<br />'.&mt('The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the "[_1]" page in the course',"<i>What's New</i>").'<br /><br />'); |
|
$r->print(<<ENDLSCREEN); |
|
<form name="prefs" action="/adm/preferences" method="post"> |
|
<input type="hidden" name="action" value="verify_and_change_coursepage" /> |
|
<br /> |
|
<label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br /> |
|
<label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" /> |
|
ENDLSCREEN |
|
$r->print('<br /><br /><input type="submit" value="'.&mt('Change').'" /> |
|
</form>'); |
|
} |
|
|
|
sub verify_and_change_coursepage { |
|
my $r = shift; |
|
my $message=''; |
|
my %lt = &Apache::lonlocal::texthash( |
|
'defs' => 'Default now set', |
|
'when' => 'when you select a course role from the roles screen', |
|
'ywbt' => 'you will be taken to the start of the course.', |
|
'apwb' => 'a page will be displayed that lists items in the course that may require action from you.', |
|
'gtts' => 'Go to the start of the course', |
|
'dasp' => "Display the What's New page listing course action items", |
|
); |
|
my $newdisp = $env{'form.newdisp'}; |
|
$message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', '; |
|
if ($newdisp eq 'firstres') { |
|
$message .= $lt{'ywbt'}.'<br />'; |
|
&Apache::lonnet::put('environment',{'course_init_display' => $newdisp}); |
|
&Apache::lonnet::appenv('environment.course_init_display' => $newdisp); |
|
} else { |
|
$message .= $lt{'apwb'}.'<br />'; |
|
&Apache::lonnet::del('environment',['course_init_display']); |
|
&Apache::lonnet::delenv('environment\.course_init_display'); |
|
} |
|
my $refpage = $env{'form.refpage'}; |
|
if (($env{'request.course.fn'}) && ($env{'request.course.id'})) { |
|
if ($newdisp eq 'firstres') { |
|
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
my ($furl,$ferr)= |
|
&Apache::lonuserstate::readmap($cdom.'/'.$cnum); |
|
$message .= '<br /><font size="+1"><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a></font>'; |
|
} else { |
|
$message .= '<br /><font size="+1"><a href="/adm/whatsnew?refpage='. |
|
$refpage.'">'.$lt{'dasp'}.'</a></font>'; |
|
} |
|
} |
|
$r->print(<<ENDVCSCREEN); |
|
$message |
|
<br /><br /> |
|
ENDVCSCREEN |
|
} |
|
|
|
|
###################################################### |
###################################################### |
# other handler subroutines # |
# other handler subroutines # |
###################################################### |
###################################################### |
|
|
|
|
################################################################ |
################################################################ |
# Main handler # |
# Main handler # |
################################################################ |
################################################################ |
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
my $user = $ENV{'user.name'}; |
my $user = $env{'user.name'}; |
my $domain = $ENV{'user.domain'}; |
my $domain = $env{'user.domain'}; |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
# Some pages contain DES keys and should not be cached. |
# Some pages contain DES keys and should not be cached. |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
# Spit out the header |
# |
if ($ENV{'form.action'} eq 'changepass') { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&passwordchanger($r); |
['action','wysiwyg','returnurl','refpage']); |
} elsif ($ENV{'form.action'} eq 'verify_and_change_pass') { |
# |
&verify_and_change_password($r); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
} elsif ($ENV{'form.action'} eq 'changescreenname') { |
&Apache::lonhtmlcommon::add_breadcrumb |
&screennamechanger($r); |
({href => '/adm/preferences', |
} elsif ($ENV{'form.action'} eq 'verify_and_change_screenname') { |
text => 'Set User Preferences'}); |
&verify_and_change_screenname($r); |
|
} else { |
my @Options; |
$r->print(<<ENDHEADER); |
# Determine current authentication method |
<html> |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
<head> |
if ($currentauth =~ /^(unix|internal):/) { |
<title>LON-CAPA Preferences</title> |
push (@Options,({ action => 'changepass', |
</head> |
linktext => 'Change Password', |
<body bgcolor="#FFFFFF" > |
href => '/adm/preferences', |
<h1>Preferences for $user</h1> |
help => 'Change_Password', |
<h3>$user is a member of domain $domain</h3> |
subroutine => \&passwordchanger, |
ENDHEADER |
breadcrumb => |
# Determine current authentication method |
{ href => '/adm/preferences?action=changepass', |
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); |
text => 'Change Password'}, |
if ($currentauth =~ /^(unix|internal):/) { |
}, |
$r->print(<<ENDPASSWORDFORM); |
{ action => 'verify_and_change_pass', |
<form name="client" action="/adm/preferences" method="post"> |
subroutine => \&verify_and_change_password, |
<input type="hidden" name="action" value="changepass"> |
breadcrumb => |
<input type="submit" value="Change password"> |
{ href =>'/adm/preferences?action=changepass', |
</form> |
text => 'Change Password'}, |
ENDPASSWORDFORM |
printmenu => 'not_on_error', |
# Change screen name |
})); |
$r->print(<<ENDSCREENNAMEFORM); |
} |
<form name="client" action="/adm/preferences" method="post"> |
push (@Options,({ action => 'changescreenname', |
<input type="hidden" name="action" value="changescreenname"> |
linktext => 'Change Screen Name', |
<input type="submit" value="Change anonymous discussion screen name"> |
href => '/adm/preferences', |
</form> |
help => 'Prefs_Screen_Name_Nickname', |
ENDSCREENNAMEFORM |
subroutine => \&screennamechanger, |
# Other preference setting code should be added here |
breadcrumb => |
} |
{ href => '/adm/preferences?action=changescreenname', |
|
text => 'Change Screen Name'}, |
|
}, |
|
{ action => 'verify_and_change_screenname', |
|
subroutine => \&verify_and_change_screenname, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changescreenname', |
|
text => 'Change Screen Name'}, |
|
printmenu => 'yes', |
|
})); |
|
|
|
push (@Options,({ action => 'changemsgforward', |
|
linktext => 'Change Message Forwarding and Notification Email Addresses', |
|
href => '/adm/preferences', |
|
help => 'Prefs_Forwarding', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changemsgforward', |
|
text => 'Change Message Forwarding'}, |
|
subroutine => \&msgforwardchanger, |
|
}, |
|
{ action => 'verify_and_change_msgforward', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changemsgforward', |
|
text => 'Change Message Forwarding'}, |
|
printmenu => 'no', |
|
subroutine => \&verify_and_change_msgforward })); |
|
my $aboutmeaction= |
|
'/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme'; |
|
push (@Options,{ action => 'none', |
|
linktext => |
|
q{Edit the 'About Me' Personal Information Screen}, |
|
help => 'Prefs_About_Me', |
|
href => $aboutmeaction}); |
|
push (@Options,({ action => 'changecolors', |
|
linktext => 'Change Color Scheme', |
|
href => '/adm/preferences', |
|
help => 'Change_Colors', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changecolors', |
|
text => 'Change Colors'}, |
|
subroutine => \&colorschanger, |
|
}, |
|
{ action => 'verify_and_change_colors', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changecolors', |
|
text => 'Change Colors'}, |
|
printmenu => 'yes', |
|
subroutine => \&verify_and_change_colors, |
|
})); |
|
push (@Options,({ action => 'changelanguages', |
|
linktext => 'Change Language Preferences', |
|
href => '/adm/preferences', |
|
help => 'Prefs_Language', |
|
breadcrumb=> |
|
{ href => '/adm/preferences?action=changelanguages', |
|
text => 'Change Language'}, |
|
subroutine => \&languagechanger, |
|
}, |
|
{ action => 'verify_and_change_languages', |
|
breadcrumb=> |
|
{href => '/adm/preferences?action=changelanguages', |
|
text => 'Change Language'}, |
|
printmenu => 'yes', |
|
subroutine=>\&verify_and_change_languages, } |
|
)); |
|
push (@Options,({ action => 'changewysiwyg', |
|
linktext => 'Change WYSIWYG Editor Preferences', |
|
href => '/adm/preferences', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changewysiwyg', |
|
text => 'Change WYSIWYG Preferences'}, |
|
subroutine => \&wysiwygchanger, |
|
}, |
|
{ action => 'set_wysiwyg', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changewysiwyg', |
|
text => 'Change WYSIWYG Preferences'}, |
|
printmenu => 'yes', |
|
subroutine => \&verify_and_change_wysiwyg, } |
|
)); |
|
push (@Options,({ action => 'changediscussions', |
|
linktext => 'Change Discussion Display Preferences', |
|
href => '/adm/preferences', |
|
help => 'Change_Discussion_Display', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changediscussions', |
|
text => 'Change Discussion Preferences'}, |
|
subroutine => \&discussionchanger, |
|
}, |
|
{ action => 'verify_and_change_discussion', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changediscussions', |
|
text => 'Change Discussion Preferences'}, |
|
printmenu => 'yes', |
|
subroutine => \&verify_and_change_discussion, } |
|
)); |
|
|
|
my $role = ($env{'user.adv'} ? 'Roles' : 'Course'); |
|
push (@Options,({ action => 'changerolespref', |
|
linktext => 'Change '.$role.' Page Preferences', |
|
href => '/adm/preferences', |
|
subroutine => \&rolesprefchanger, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changerolespref', |
|
text => 'Change '.$role.' Page Pref'}, |
|
}, |
|
{ action => 'verify_and_change_rolespref', |
|
subroutine => \&verify_and_change_rolespref, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changerolespref', |
|
text => 'Change '.$role.' Page Preferences'}, |
|
printmenu => 'yes', |
|
})); |
|
|
|
push (@Options,({ action => 'changetexenginepref', |
|
linktext => 'Change How Math Equations Are Displayed', |
|
href => '/adm/preferences', |
|
subroutine => \&texenginechanger, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changetexenginepref', |
|
text => 'Change Math Pref'}, |
|
}, |
|
{ action => 'verify_and_change_texengine', |
|
subroutine => \&verify_and_change_texengine, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changetexenginepref', |
|
text => 'Change Math Preferences'}, |
|
printmenu => 'yes', |
|
})); |
|
|
|
if ($env{'environment.remote'} eq 'off') { |
|
push (@Options,({ action => 'launch', |
|
linktext => 'Launch Remote Control', |
|
href => '/adm/remote?url=/adm/preferences', |
|
})); |
|
} else { |
|
push (@Options,({ action => 'collapse', |
|
linktext => 'Collapse Remote Control', |
|
href => '/adm/remote?url=/adm/preferences', |
|
})); |
|
} |
|
|
|
push (@Options,({ action => 'changeicons', |
|
linktext => 'Change How Menus are Displayed', |
|
href => '/adm/preferences', |
|
subroutine => \&iconchanger, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changeicons', |
|
text => 'Change Main Menu'}, |
|
}, |
|
{ action => 'verify_and_change_icons', |
|
subroutine => \&verify_and_change_icons, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changeicons', |
|
text => 'Change Main Menu'}, |
|
printmenu => 'yes', |
|
})); |
|
|
|
push (@Options,({ action => 'changeclicker', |
|
linktext => 'Register Response Devices ("Clickers")', |
|
href => '/adm/preferences', |
|
subroutine => \&clickerchanger, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changeicons', |
|
text => 'Register Clicker'}, |
|
}, |
|
{ action => 'verify_and_change_clicker', |
|
subroutine => \&verify_and_change_clicker, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changeclicker', |
|
text => 'Register Clicker'}, |
|
printmenu => 'yes', |
|
})); |
|
|
|
|
|
if (&Apache::lonnet::allowed('whn',$env{'request.course.id'}) |
|
|| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/' |
|
.$env{'request.course.sec'})) { |
|
push (@Options,({ action => 'changecourseinit', |
|
linktext => 'Change Course Initialization Preference', |
|
href => '/adm/preferences', |
|
subroutine => \&coursedisplaychanger, |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changecourseinit', |
|
text => 'Change Course Init. Pref.'}, |
|
}, |
|
{ action => 'verify_and_change_coursepage', |
|
breadcrumb => |
|
{ href => '/adm/preferences?action=changecourseinit', text => 'Change Course Initialization Preference'}, |
|
printmenu => 'yes', |
|
subroutine => \&verify_and_change_coursepage, |
|
})); |
|
} |
|
|
|
if ($env{'user.name'} =~ /^(albertel|fox|foxr|koretemey|korte|hallmat3|turtle|raeburn)$/) { |
|
push (@Options,({ action => 'debugtoggle', |
|
printmenu => 'yes', |
|
subroutine => \&toggle_debug, |
|
})); |
|
} |
|
|
|
$r->print(&Apache::loncommon::start_page('Change Preferences')); |
|
|
|
my $call = undef; |
|
my $help = undef; |
|
my $printmenu = 'yes'; |
|
foreach my $option (@Options) { |
|
if ($option->{'action'} eq $env{'form.action'}) { |
|
$call = $option->{'subroutine'}; |
|
$printmenu = $option->{'printmenu'}; |
|
if (exists($option->{'breadcrumb'})) { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
($option->{'breadcrumb'}); |
|
} |
|
$help=$option->{'help'}; |
|
} |
|
} |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Change Preferences',$help)); |
|
my $error; |
|
if (defined($call)) { |
|
$error = $call->($r); |
} |
} |
$r->print(<<ENDFOOTER); |
if ( ( ($printmenu eq 'yes') |
</body> |
|| ($printmenu eq 'not_on_error' && !$error) ) |
</html> |
&& (!$env{'form.returnurl'})) { |
ENDFOOTER |
my $optionlist = '<table cellpadding="5">'; |
|
if ($env{'user.name'} =~ |
|
/^(albertel|kortemey|fox|foxr|korte|hallmat3|turtle|raeburn)$/ |
|
) { |
|
push (@Options,({ action => 'debugtoggle', |
|
linktext => 'Toggle Debug Messages', |
|
text => 'Current Debug status is -'. |
|
$env{'user.debug'}.'-.', |
|
href => '/adm/preferences', |
|
printmenu => 'yes', |
|
subroutine => \&toggle_debug, |
|
})); |
|
} |
|
foreach my $option(@Options) { |
|
my $optiontext = ''; |
|
if (exists($option->{'href'})) { |
|
$option->{'href_args'}{'action'}=$option->{'action'}; |
|
$optiontext .= |
|
'<a href="'.&add_get_param($option->{'href'}, |
|
$option->{'href_args'}).'">'. |
|
&mt($option->{'linktext'}).'</a>'; |
|
} |
|
if (exists($option->{'text'})) { |
|
$optiontext .= ' '.&mt($option->{'text'}); |
|
} |
|
if ($optiontext ne '') { |
|
$optiontext = '<font size="+1">'.$optiontext.'</font>'; |
|
my $helplink = ' '; |
|
if (exists($option->{'help'})) { |
|
$helplink = &Apache::loncommon::help_open_topic |
|
($option->{'help'}); |
|
} |
|
$optionlist .= '<tr>'. |
|
'<td>'.$helplink.'</td>'. |
|
'<td>'.$optiontext.'</td>'. |
|
'</tr>'; |
|
} |
|
} |
|
$optionlist .= '</table>'; |
|
$r->print($optionlist); |
|
} elsif ($env{'form.returnurl'}) { |
|
$r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'. |
|
&mt('Return').'</font></a>'); |
|
} |
|
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
|
|
|
sub toggle_debug { |
|
if ($env{'user.debug'}) { |
|
&Apache::lonnet::delenv('user\.debug'); |
|
} else { |
|
&Apache::lonnet::appenv('user.debug' => 1); |
|
} |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |