loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.180 and 1.217

version 1.180, 2009/12/15 13:15:32	version 1.217, 2016/01/27 00:24:09
Line 36 use strict;	Line 36 use strict;
use LONCAPA;	use LONCAPA;
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
use Apache::File;	use Apache::File;
use Crypt::DES;
use DynaLoader; # for Crypt::DES version
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
use Apache::lonlocal;	use Apache::lonlocal;
Line 45 use Apache::lonnet;	Line 43 use Apache::lonnet;
use LONCAPA::lonauthcgi();	use LONCAPA::lonauthcgi();
use LONCAPA();	use LONCAPA();

#
# Write lonnet::passwd to do the call below.
# Use:
# my $answer=reply("encrypt:passwd:$udom:$uname:$upass",$tryserver);
#
##################################################
# password associated functions #
##################################################
sub des_keys {
# Make a new key for DES encryption.
# Each key has two parts which are returned separately.
# Please note: Each key must be passed through the &hex function
# before it is output to the web browser. The hex versions cannot
# be used to decrypt.
my @hexstr=('0','1','2','3','4','5','6','7',
'8','9','a','b','c','d','e','f');
my $lkey='';
for (0..7) {
$lkey.=$hexstr[rand(15)];
}
my $ukey='';
for (0..7) {
$ukey.=$hexstr[rand(15)];
}
return ($lkey,$ukey);
}

sub des_decrypt {
my ($key,$cyphertext) = @_;
my $keybin=pack("H16",$key);
my $cypher;
if ($Crypt::DES::VERSION>=2.03) {
$cypher=new Crypt::DES $keybin;
} else {
$cypher=new DES $keybin;
}
my $plaintext=
$cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,0,16))));
$plaintext.=
$cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,16,16))));
$plaintext=substr($plaintext,1,ord(substr($plaintext,0,1)) );
return $plaintext;
}

################################################################	################################################################
# Handler subroutines #	# Handler subroutines #
################################################################	################################################################
Line 117 sub wysiwygchanger {	Line 71 sub wysiwygchanger {
my $switchon=&mt('Enable WYSIWYG editor');	my $switchon=&mt('Enable WYSIWYG editor');
my $warning='';	my $warning='';
if ($env{'user.adv'}) {	if ($env{'user.adv'}) {
$warning.="<p>".&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."</p>";	$warning.='<p class="LC_warning">'.&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."</p>";
}	}
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
Line 152 sub languagechanger {	Line 106 sub languagechanger {
text => 'Change Language'});	text => 'Change Language'});
$r->print(Apache::loncommon::start_page('Content Display Settings'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
my $user = $env{'user.name'};	my %userenv = &Apache::lonnet::get('environment',['languages']);
my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get
('environment',['languages']);
my $language=$userenv{'languages'};	my $language=$userenv{'languages'};

my $pref=&mt('Preferred language');	$r->print(
my %langchoices=('' => 'No language preference');	'<form name="prefs" action="/adm/preferences" method="post">'."\n".
foreach (&Apache::loncommon::languageids()) {	'<input type="hidden" name="action" value="verify_and_change_languages" />'.
if (&Apache::loncommon::supportedlanguagecode($_)) {	'<br /><span class="LC_nobreak">'.&mt('Preferred language').': '.
$langchoices{&Apache::loncommon::supportedlanguagecode($_)}	&Apache::loncommon::select_language('language',$language,1).'</span>'."\n".
= &Apache::loncommon::plainlanguagedescription($_);	'<br /><input type="submit" value="'.&mt('Save').'" /></form>'
}	);
}
my $selectionbox=
&Apache::loncommon::select_form(
$language,
'language',
&Apache::lonlocal::texthash(%langchoices));
$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_languages" />
<br />$pref: $selectionbox
ENDLSCREEN
$r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
}	}


Line 191 sub verify_and_change_languages {	Line 130 sub verify_and_change_languages {
if ($newlanguage) {	if ($newlanguage) {
&Apache::lonnet::put('environment',{'languages' => $newlanguage});	&Apache::lonnet::put('environment',{'languages' => $newlanguage});
&Apache::lonnet::appenv({'environment.languages' => $newlanguage});	&Apache::lonnet::appenv({'environment.languages' => $newlanguage});
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred language').'</i>','<tt>"'.$newlanguage.'"</tt>.'));	$message=&Apache::lonhtmlcommon::confirm_success(
	&mt('Set [_1] to [_2]',
	'<i>'.&mt('Preferred language').'</i>',
	'<tt>"'.$newlanguage.'"</tt>.'))
	.'<br />'
	.&mt('The change will become active on the next page.');
} else {	} else {
&Apache::lonnet::del('environment',['languages']);	&Apache::lonnet::del('environment',['languages']);
&Apache::lonnet::delenv('environment.languages');	&Apache::lonnet::delenv('environment.languages');
Line 221 sub texenginechanger {	Line 165 sub texenginechanger {
'tth' => 'tth (TeX to HTML)',	'tth' => 'tth (TeX to HTML)',
#'ttm' => 'TeX to MathML',	#'ttm' => 'TeX to MathML',
'jsMath' => 'jsMath',	'jsMath' => 'jsMath',
	'MathJax' => 'MathJax',
'mimetex' => 'mimetex (Convert to Images)',	'mimetex' => 'mimetex (Convert to Images)',
'raw' => 'Raw (Screen Reader)'	'raw' => 'Raw (Screen Reader)'
);	);
	%mathchoices = &Apache::lonlocal::texthash(%mathchoices);
my $selectionbox=	my $selectionbox=
&Apache::loncommon::select_form(	&Apache::loncommon::select_form(
$texengine,	$texengine,
'texengine',	'texengine',
&Apache::lonlocal::texthash(%mathchoices));	\%mathchoices);
	my $MathJax_start=&Apache::lontexconvert::MathJax_header();
my $jsMath_start=&Apache::lontexconvert::jsMath_header();	my $jsMath_start=&Apache::lontexconvert::jsMath_header();
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'headline' => 'Change how math is displayed',	'headline' => 'Change how math is displayed',
'preftxt' => 'Preferred method to display math',	'preftxt' => 'Preferred method to display math',
'change' => 'Save',	'change' => 'Save',
'exmpl' => 'Examples',	'exmpl' => 'Examples',
	'mathjax' => 'MathJax:',
	'mathjaxinfo' => 'MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.',
'jsmath' => 'jsMath:',	'jsmath' => 'jsMath:',
'tth' => 'tth (TeX to HTML):',	'tth' => 'tth (TeX to HTML):',
'mimetex' => 'mimetex (Convert to Images):',	'mimetex' => 'mimetex (Convert to Images):',
Line 269 $lt{'preftxt'}: $selectionbox	Line 218 $lt{'preftxt'}: $selectionbox
<hr />	<hr />
$lt{'exmpl'}	$lt{'exmpl'}

	<h3>$lt{'mathjax'}</h3>
	</script>
	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="150"></iframe>
	</p>
	<p>
	$lt{'mathjaxinfo'}
	</p>

<h3>$lt{'jsmath'}</h3>	<h3>$lt{'jsmath'}</h3>
<p>	<p>
$jsMath_start	$jsMath_start
Line 276 $jsMath_start	Line 233 $jsMath_start
if (jsMath.nofonts == 1) {	if (jsMath.nofonts == 1) {
document.writeln($jsMathWarning);	document.writeln($jsMathWarning);
}	}

</script>	</script>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="150"></iframe>
</p>	</p>

<h3>$lt{'mimetex'}</h3>	<h3>$lt{'mimetex'}</h3>
<p>	<p>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="100"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="150"></iframe>
</p>	</p>

<h3>$lt{'tth'}</h3>	<h3>$lt{'tth'}</h3>
<p>	<p>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="220"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="150"></iframe>
</p>	</p>
ENDLSCREEN	ENDLSCREEN
if ($env{'environment.texengine'} ne 'jsMath') {	if ($env{'environment.texengine'} ne 'jsMath') {
Line 335 sub rolesprefchanger {	Line 293 sub rolesprefchanger {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
('environment',['recentroles','recentrolesn']);	('environment',['recentroles','recentrolesn']);
	my $brtext = 'Change '.$role.' Page Pref';
	my $brtitle;
	if ($env{'form.returnurl'} eq '/adm/roles') {
	$brtext = 'Configure Hotlist';
	} else {
	$brtitle = $brtext;
	}
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changerolespref',	{ href => '/adm/preferences?action=changerolespref',
text => 'Change '.$role.' Page Pref'});	text => $brtext});
$r->print(Apache::loncommon::start_page('Content Display Settings'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));	$r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle));
my $hotlist_flag=$userenv{'recentroles'};	my $hotlist_flag=$userenv{'recentroles'};
my $hotlist_n=$userenv{'recentrolesn'};	my $hotlist_n=$userenv{'recentrolesn'};
my $checked;	my ($checkedon,$checkedoff);
if ($hotlist_flag) {	if ($hotlist_flag) {
$checked = 'checked="checked"';	$checkedon = 'checked="checked"';
	} else {
	$checkedoff = 'checked="checked"';
}	}

if (!$hotlist_n) { $hotlist_n=3; }	if (!$hotlist_n) { $hotlist_n=3; }
Line 371 sub rolesprefchanger {	Line 338 sub rolesprefchanger {
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
"<th>".&mt('Freeze '.$role)."</th>".	"<th>".&mt('Freeze '.$role)."</th>".
"<th>".&mt($role)."</td>".	"<th>".&mt($role)."</th>".
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
"\n";	"\n";
my $count;	my $count;
Line 394 sub rolesprefchanger {	Line 361 sub rolesprefchanger {
$roles_check_list .= "</table>\n";	$roles_check_list .= "</table>\n";
}	}

	my $actionurl = '/adm/preferences';
	if ($env{'form.returnurl'} eq '/adm/roles') {
	$actionurl = '/adm/roles';
	}
	$r->print('<h3>'.&mt('Recent Roles Hotlist').'</h3>');
	unless ($checkedon) {
	$r->print(&mt('LON-CAPA users with several '.$lc_role.'s may wish to enable the Hotlist.').'<br />');
	}
$r->print('	$r->print('
<p>'.&mt('Some LON-CAPA users have a long list of '.$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.').'	<form name="prefs" action="'.$actionurl.'" method="post">
</p>
<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_rolespref" />	<input type="hidden" name="action" value="verify_and_change_rolespref" />
<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'	<input type="hidden" name="returnurl" value="'.$env{'form.returnurl'}.'" />
<input type="checkbox"'.$checked.' name="recentroles" value="true" /></label>	<div class="LC_left_float"><h4>'.&mt('Hotlist options').'</h4>
<br />'.&mt('Number of '.$role.'s in Hotlist:').'	<p>'.
<select name="recentrolesn" size="1">	&mt('When enabled, the Hotlist keeps track of the last N '.$lc_role.'s visited.').'<br />'.
'.$options.'	&mt('Those N '.$lc_role.'s are then shown in a table at the top of the '.$lc_role.'s page.').'</p>'.
</select>	&Apache::lonhtmlcommon::start_pick_box().
<p>'.&mt('This list below can be used to <q>freeze</q> '.$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.').'	&Apache::lonhtmlcommon::row_title(&mt('Use Recent '.$role.'s Hotlist')).
	'<span class="LC_nobreak">
	<label><input id="Hotliston" type="radio" '.$checkedon.' name="recentroles" value="1" />'.&mt('Yes').'</label>'.
	(' 'x2).
	'<label><input id="Hotlistoff" type="radio" '.$checkedoff.' name="recentroles" value="0" />'.&mt('No').'</label>
	</span>'.
	&Apache::lonhtmlcommon::row_closure().
	&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
	'<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
	$options.'
	</select>'.
	&Apache::lonhtmlcommon::row_closure(1).
	&Apache::lonhtmlcommon::end_pick_box().'
	</div>');
	if ($roles_check_list) {
	$r->print('<div class="LC_left_float">
	<h4>'.&mt('Freeze Roles').'</h4>
	<p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
	&mt('Those '.$lc_role.'s marked frozen will not be removed from the list, even if not recently used.').'
</p>	</p>
'.$roles_check_list.'	'.$roles_check_list.'
<br />	</div>');
	} else {
	$r->print('<br clear="all" />'.
	&mt('Once the Hotlist contains recently visited '.$lc_role.'s you can return to this page to also set frozen roles.'));
	}
	$r->print('
	<br clear="all" />
<input type="submit" value="'.&mt('Save').'" />	<input type="submit" value="'.&mt('Save').'" />
</form>');	</form>');
}	}
Line 499 sub verify_and_change_rolespref {	Line 496 sub verify_and_change_rolespref {
}	}
}	}
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r, $message);	if ($env{'form.returnurl'} eq '/adm/roles') {
	return $message;
	} else {
	&print_main_menu($r, $message);
	}
}	}


Line 582 sub verify_and_change_screenname {	Line 583 sub verify_and_change_screenname {
sub iconchanger {	sub iconchanger {
my $r = shift;	my $r = shift;
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changeicons',	{ href => '/adm/preferences?action=changeicons',
text => 'Change Main Menu'});	text => 'Change Menu Display'});
$r->print(Apache::loncommon::start_page('Page Display Settings'));	$r->print(Apache::loncommon::start_page('Page Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Menu Display'));

my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get('environment',['icons']);
('environment',['icons']);
my $iconic='checked="checked"';	my $iconic='checked="checked"';
my $classic='';	my ($classic,$onlyicon,$iconic_preview,$iconsonly_preview);
my $onlyicon='';
if ($userenv{'icons'} eq 'classic') {	if ($userenv{'icons'} eq 'classic') {
$classic='checked="checked"';	$iconic='';
$iconic='';	$classic='<div class="LC_info">'.
	&mt('Your current selection: "Use buttons and text" is deprecated - it is recommended that you change this to "Use icons and text".').'</div>';
}	}
if ($userenv{'icons'} eq 'iconsonly') {	if ($userenv{'icons'} eq 'iconsonly') {
$onlyicon='checked="checked"';	$onlyicon='checked="checked"';
$iconic='';	$iconic='';
}	}
my $useicons=&mt('Use icons and text');
my $usebuttons=&mt('Use buttons and text');
my $useicononly=&mt('Use icons only');
my $change=&mt('Save');	my $change=&mt('Save');
	my %lt = &icon_options();
	my ($inlinetools,$toolsorder) = &icon_previews();
	if ((ref($inlinetools) eq 'HASH') && (ref($toolsorder) eq 'ARRAY')) {
	foreach my $tool (@{$toolsorder}) {
	my ($command,$row,$col,$img,$top,$bot,$act,$desc) =
	split(/\&/,$inlinetools->{$tool});
	$iconic_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'" class="LC_icon" /><span class="LC_menubuttons_inline_text">'.$top.(' ' x 2).'</span></a></li>';
	$iconsonly_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'" class="LC_icon" /> </a></li>';
	}
	}
	$iconsonly_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
	'<ul>'.
	$iconsonly_preview.
	'</ul></li></ul>';
	$iconic_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
	'<ul>'.
	$iconic_preview.
	'</ul></li></ul>';
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
	$classic
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_icons" />	<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="iconic" $iconic /> $lt{'iconic'}</label>$iconic_preview<br />
<label><input type="radio" name="menumode" value="classic" $classic /> $usebuttons</label><br />	<label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $lt{'iconsonly'}</label>$iconsonly_preview<br />
<label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $useicononly</label><br />
<input type="submit" value="$change" />	<input type="submit" value="$change" />
</form>	</form>
ENDSCREEN	ENDSCREEN
Line 622 sub verify_and_change_icons {	Line 637 sub verify_and_change_icons {
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my $newicons = $env{'form.menumode'};	my $newicons = $env{'form.menumode'};
	my %lt = &icon_options();
	my $newchoice = $newicons;
	if ($lt{$newicons}) {
	$newchoice = $lt{$newicons};
	}
&Apache::lonnet::put('environment',{'icons' => $newicons});	&Apache::lonnet::put('environment',{'icons' => $newicons});
&Apache::lonnet::appenv({'environment.icons' => $newicons});	&Apache::lonnet::appenv({'environment.icons' => $newicons});
my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newicons.'</tt>'));	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newchoice.'</tt>'));
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r, $message);	&print_main_menu($r, $message);
}	}

	sub icon_options {
	return &Apache::lonlocal::texthash(
	iconic => 'Use icons and text',
	iconsonly => 'Use icons only',
	);
	}

	sub icon_previews {
	my %icon_text = (
	annotate => 'Notes',
	wishlist => 'Stored Links',
	catalog => 'Info',
	evaluate => 'Evaluate',
	feedback => 'Communicate',
	printout => 'Print',
	);
	my %inlinetools = (
	printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",
	wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository",
	evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",
	feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",
	annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",
	catalog => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&Show Metadata",
	);
	my @toolsorder = qw(annotate wishlist evaluate feedback printout catalog);
	return (\%inlinetools,\@toolsorder);
	}

################################################################	################################################################
# Clicker Subroutines #	# Clicker Subroutines #
################################################################	################################################################
Line 699 sub domcoordchanger {	Line 746 sub domcoordchanger {
if ($userenv{'domcoord.author'} eq 'blocked') {	if ($userenv{'domcoord.author'} eq 'blocked') {
$constchecked=' checked="checked"';	$constchecked=' checked="checked"';
}	}
my $text=&mt('By default, the Domain Coordinator can enter your construction space.');	my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
my $construction=&mt('Block access to construction space');	my $construction=&mt('Block access to Authoring Space');
my $change=&mt('Save');	my $change=&mt('Save');
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
Line 726 sub verify_and_change_domcoord {	Line 773 sub verify_and_change_domcoord {
} else {	} else {
$status=&mt('off');	$status=&mt('off');
}	}
my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to construction space').'</i>','<tt>'.$status.'</tt>'));	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to Authoring Space').'</i>','<tt>'.$status.'</tt>'));
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r,$message);	&print_main_menu($r,$message);
}	}
Line 742 sub lockwarning {	Line 789 sub lockwarning {
my $textbottom=&mt('Changing roles or logging out may result in data corruption.');	my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
my ($num,%which)=&Apache::lonnet::get_locks();	my ($num,%which)=&Apache::lonnet::get_locks();
my $which='';	my $which='';
foreach my $id (keys %which) {	foreach my $id (keys(%which)) {
$which.='<li>'.$which{$id}.'</li>';	$which.='<li>'.$which{$id}.'</li>';
}	}
my $change=&mt('Override');	my $change=&mt('Override');
Line 784 sub msgforwardchanger {	Line 831 sub msgforwardchanger {
foad => 'Forward to account(s)',	foad => 'Forward to account(s)',
fwdm => 'Forward messages to other account(s) in LON-CAPA',	fwdm => 'Forward messages to other account(s) in LON-CAPA',
noti => 'E-mail notification of LON-CAPA messages',	noti => 'E-mail notification of LON-CAPA messages',
foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',	mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
chg => 'Save',	chg => 'Save',
email => 'The e-mail address entered in row ',	email => 'The e-mail address entered in row ',
notv => 'is not a valid e-mail address',	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",	toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
prme => 'Back',	prme => 'Back',
);	);
	$lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
	$lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changemsgforward',	{ href => '/adm/preferences?action=changemsgforward',
text => 'Messages & Notifications'});	text => 'Messages & Notifications'});
Line 896 ENDMSG	Line 943 ENDMSG
'" onclick="javscript:delete_address('."'$num'".')" />'.	'" onclick="javscript:delete_address('."'$num'".')" />'.
&mt('Delete').'</label></span></td>'.	&mt('Delete').'</label></span></td>'.
'<td><input type="text" value="'.$item.'" name="address_'.	'<td><input type="text" value="'.$item.'" name="address_'.
$num.'" onFocus="javascript:address_changes('."'$num'".	$num.'" onfocus="javascript:address_changes('."'$num'".
')" /></td><td>';	')" /></td><td>';
my %chk;	my %chk;
if (defined($allnot{$item}{'crit'})) {	if (defined($allnot{$item}{'crit'})) {
Line 945 ENDMSG	Line 992 ENDMSG
'<input type="checkbox" name="add_notify_'.$num.	'<input type="checkbox" name="add_notify_'.$num.
'" value="1" />'.&mt('Add new address').'</label></span></td>'.	'" value="1" />'.&mt('Add new address').'</label></span></td>'.
'<td><input type="text" value="" name="address_'.$num.	'<td><input type="text" value="" name="address_'.$num.
'" onFocus="javascript:new_address('."'$num'".')" /></td><td>';	'" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
foreach my $type ('all','crit','reg') {	foreach my $type ('all','crit','reg') {
$output .= '<span class="LC_nobreak"><label>'.	$output .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="notify_type_'.$num.	'<input type="radio" name="notify_type_'.$num.
Line 991 sub verify_and_change_msgforward {	Line 1038 sub verify_and_change_msgforward {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my $newscreen = '';	my $newscreen = '';
my $message='';	my $message='';
foreach (split(/\,/,$env{'form.msgforward'})) {	foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
my ($msuser,$msdomain)=split(/[\@\:]/,$_);	my ($msuser,$msdomain);
	if ($recip =~ /:/) {
	($msuser,$msdomain)=split(':',$recip);
	} else {
	($msuser,$msdomain)=split(/\@/,$recip);
	}
$msuser = &LONCAPA::clean_username($msuser);	$msuser = &LONCAPA::clean_username($msuser);
$msdomain = &LONCAPA::clean_domain($msdomain);	$msdomain = &LONCAPA::clean_domain($msdomain);
if (($msuser) && ($msdomain)) {	if (($msuser) && ($msdomain)) {
if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {	if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
$newscreen.=$msuser.':'.$msdomain.',';	$newscreen.=$msuser.':'.$msdomain.',';
} else {	} else {
$message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';	$message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
}	}
}	}
}	}
$newscreen=~s/\,$//;	$newscreen=~s/\,$//;
Line 1114 sub colorschanger {	Line 1166 sub colorschanger {
foreach my $item (sort(keys(%colortypes))) {	foreach my $item (sort(keys(%colortypes))) {
my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);	my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
$chtable.=&Apache::loncommon::start_data_table_row().	$chtable.=&Apache::loncommon::start_data_table_row().
'<td>'.$colortypes{$item}.'</td><td style="background: '.$curcol.	'<td>'.$colortypes{$item}.'<td><input name="'.$item.
'">      </td><td><input name="'.$item.	'" class="colorchooser" size="10" value="'.$curcol.
'" size="10" value="'.$curcol.	'" /></td>'.
'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
"','".$curcol."','"
.$item."','parmform.pres','psub'".');">'.&mt('Select').'</a></td>'.
&Apache::loncommon::end_data_table_row()."\n";	&Apache::loncommon::end_data_table_row()."\n";
}	}
my $end_data_table = &Apache::loncommon::end_data_table();	my $end_data_table = &Apache::loncommon::end_data_table();
Line 1127 sub colorschanger {	Line 1176 sub colorschanger {
my $savebutton = &mt('Save');	my $savebutton = &mt('Save');
my $resetbutton = &mt('Reset All');	my $resetbutton = &mt('Reset All');
my $resetbuttondesc = &mt('Reset All Colors to Default');	my $resetbuttondesc = &mt('Reset All Colors to Default');
	my $colorchooser=&Apache::lonhtmlcommon::color_picker();
	$r->print('<script type="text/javascript" language="JavaScript">
	' . $colorchooser . '
	</script>
	');
$r->print(<<ENDCOL);	$r->print(<<ENDCOL);
<script type="text/javascript" language="JavaScript">

function pclose() {	<form name="parmform" action="">
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_marker" />
<input type="hidden" name="pres_type" />	<input type="hidden" name="pres_type" />
<input type="hidden" name="pres_value" />	<input type="hidden" name="pres_value" />
Line 1190 sub verify_and_change_colors {	Line 1219 sub verify_and_change_colors {
);	);

my $message='';	my $message='';
foreach my $item (keys %colortypes) {	foreach my $item (keys(%colortypes)) {
my $color=$env{'form.'.$item};	my $color=$env{'form.'.$item};
	if (!($color =~ /^#/)) {
	$color = '#' . $color;
	}
my $entry='color.'.$function.'.'.$item;	my $entry='color.'.$function.'.'.$item;
if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {	if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
&Apache::lonnet::put('environment',{$entry => $color});	&Apache::lonnet::put('environment',{$entry => $color});
Line 1222 sub passwordchanger {	Line 1254 sub passwordchanger {
# 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)
$errormessage = ($errormessage \|\| '');	$errormessage = ($errormessage \|\| '');
my ($user,$domain,$currentpass,$defdom);	my ($user,$domain,$currentpass);
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changepass',	{ href => '/adm/preferences?action=changepass',
text => 'Change Password'});	text => 'Change Password'});
Line 1230 sub passwordchanger {	Line 1262 sub passwordchanger {
$r->print(Apache::loncommon::start_page('Personal Data'));	$r->print(Apache::loncommon::start_page('Personal Data'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
}	}
	my ($blocked,$blocktext) =
	&Apache::loncommon::blocking_status('passwd');
	if ($blocked) {
	$r->print('<p class="LC_warning">'.$blocktext.'</p>');
	return;
	}
if ((!defined($caller)) \|\| ($caller eq 'preferences')) {	if ((!defined($caller)) \|\| ($caller eq 'preferences')) {
$user = $env{'user.name'};	$user = $env{'user.name'};
$domain = $env{'user.domain'};	$domain = $env{'user.domain'};
Line 1237 sub passwordchanger {	Line 1275 sub passwordchanger {
$caller = 'preferences';	$caller = 'preferences';
}	}
} elsif ($caller eq 'reset_by_email') {	} elsif ($caller eq 'reset_by_email') {
$defdom = $r->dir_config('lonDefDomain');
my %data = &Apache::lonnet::tmpget($mailtoken);	my %data = &Apache::lonnet::tmpget($mailtoken);
if (keys(%data) == 0) {	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 [_1]new request[_2] 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.'	$r->print(
,'<a href="/adm/resetpw">','</a>')	'<p class="LC_warning">'
	.&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 [_1]new request[_2] 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.'
	,'<a href="/adm/resetpw">','</a>')
	.'</p>'
);	);
return;	return;
}	}
Line 1251 sub passwordchanger {	Line 1291 sub passwordchanger {
$domain = $data{'domain'};	$domain = $data{'domain'};
$currentpass = $data{'temppasswd'};	$currentpass = $data{'temppasswd'};
} else {	} else {
$r->print(&mt('Sorry, the token generated when you requested a password reset has expired.').'<br />');	$r->print(
	'<p class="LC_warning">'
	.&mt('Sorry, the token generated when you requested'
	.' a password reset has expired.')
	.'</p>'
	);
return;	return;
}	}
} else {	} else {
$r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'<br />');	$r->print(
	'<p class="LC_warning">'
	.&mt('Sorry, the URL generated when you requested reset of'
	.' your password contained incomplete information.')
	.'</p>'
	);
return;	return;
}	}
} else {	if (&Apache::lonnet::domain($domain) eq '') {
$r->print(&mt('Page requested in unexpected context').'<br />');	$domain = $r->dir_config('lonDefDomain');
	}
	} else {
	$r->print(
	'<p class="LC_error">'
	.&mt('Page requested in unexpected context')
	.'</p>'
	);
return;	return;
}	}
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);	my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
Line 1267 sub passwordchanger {	Line 1324 sub passwordchanger {
return if ($currentauth !~ /^(unix\|internal):/);	return if ($currentauth !~ /^(unix\|internal):/);
#	#
# Generate keys	# Generate keys
my ($lkey_cpass ,$ukey_cpass ) = &des_keys();	my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
my ($lkey_npass1,$ukey_npass1) = &des_keys();	my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
my ($lkey_npass2,$ukey_npass2) = &des_keys();	my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();
# Store the keys in the log files	# Store the keys in the log files
my $lonhost = $r->dir_config('lonHostID');	my $lonhost = $r->dir_config('lonHostID');
my $logtoken=Apache::lonnet::reply('tmpput:'	my $logtoken=Apache::lonnet::reply('tmpput:'
Line 1302 $errormessage	Line 1359 $errormessage
crappy browser -->	crappy browser -->
ENDFORM	ENDFORM
$r->print(&server_form($logtoken,$caller,$mailtoken));	$r->print(&server_form($logtoken,$caller,$mailtoken));
$r->print(&client_form($caller,\%hexkey,$currentpass,$defdom));	$r->print(&client_form($caller,\%hexkey,$currentpass,$domain));

#	#
return;	return;
Line 1362 sub client_form {	Line 1419 sub client_form {
'changepass' => 'Save',	'changepass' => 'Save',
);	);

my $output = '<form name="client">'	my $output = '<form name="client" action="">'
.&Apache::lonhtmlcommon::start_pick_box();	.&Apache::lonhtmlcommon::start_pick_box();
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= &Apache::lonhtmlcommon::row_title(	$output .= &Apache::lonhtmlcommon::row_title(
Line 1393 sub client_form {	Line 1450 sub client_form {
.'<input type="password" name="newpass_2" size="10" />'	.'<input type="password" name="newpass_2" size="10" />'
.&Apache::lonhtmlcommon::row_closure(1)	.&Apache::lonhtmlcommon::row_closure(1)
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();
$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onClick="send();" /></p>'	$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
.qq\|	.qq\|
<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />	<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
<input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />	<input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
Line 1439 sub server_form {	Line 1496 sub server_form {
sub verify_and_change_password {	sub verify_and_change_password {
my ($r,$caller,$mailtoken) = @_;	my ($r,$caller,$mailtoken) = @_;
my ($user,$domain,$homeserver);	my ($user,$domain,$homeserver);
	my ($blocked,$blocktext) =
	&Apache::loncommon::blocking_status('passwd');
	if ($blocked) {
	$r->print('<p class="LC_warning">'.$blocktext.'</p>');
	return;
	}
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$user = $env{'form.uname'};	$user = $env{'form.uname'};
$domain = $env{'form.udom'};	$domain = $env{'form.udom'};
Line 1508 ENDERROR	Line 1571 ENDERROR
}	}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);	my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#	#
$currentpass = &des_decrypt($ckey ,$currentpass);	$currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
$newpass1 = &des_decrypt($n1key,$newpass1);	$newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
$newpass2 = &des_decrypt($n2key,$newpass2);	$newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
#	#
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
my %data = &Apache::lonnet::tmpget($mailtoken);	my %data = &Apache::lonnet::tmpget($mailtoken);
Line 1531 ENDERROR	Line 1594 ENDERROR
}	}
if ($newpass1 ne $newpass2) {	if ($newpass1 ne $newpass2) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_warning">'.
&mt('The new passwords you entered do not match.').' '.	&mt('The new passwords you entered do not match.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken);
return 1;	return 1;
}	}
if (length($newpass1) < 7) {	if (length($newpass1) < 7) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_warning">'.
&mt('Passwords must be a minimum of 7 characters long.').' '.	&mt('Passwords must be a minimum of 7 characters long.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken);
return 1;	return 1;
Line 1551 ENDERROR	Line 1614 ENDERROR
}	}
if ($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.
my $errormessage ='<span class="LC_error">'.	my $errormessage ='<span class="LC_warning">'.
&mt('The password you entered contained illegal characters.').'<br />'.	&mt('The password you entered contained illegal characters.').'<br />'.
&mt('Valid characters are').(<<"ENDERROR");	&mt('Valid characters are').(<<"ENDERROR");
: space and <br />	: space and <br />
Line 1636 sub discussionchanger {	Line 1699 sub discussionchanger {
'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',	'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
'prca' => 'Preferences can be set that determine',	'prca' => 'Preferences can be set that determine',
'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',	'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
'unwh' => 'Under what circumstances posts are identfied as "New"',	'unwh' => 'Under what circumstances posts are identified as "NEW"',
'allposts' => 'All posts',	'allposts' => 'All posts',
'unread' => 'New posts only',	'unread' => 'New posts only',
'ondisp' => 'Once displayed',	'ondisp' => 'Once displayed',
'onmark' => 'Once marked as read',	'onmark' => 'Once marked not NEW',
'disa' => 'Posts displayed?',	'disa' => 'Posts displayed?',
'npmr' => 'New posts cease to be identified as "New"?',	'npmr' => 'New posts cease to be identified as "NEW"?',
'thde' => 'The preferences you set here can be overridden within each individual discussion.',	'thde' => 'The preferences you set here can be overridden within each individual discussion.',
'chgt' => 'Change to '	'chgt' => 'Change to '
);	);
Line 1723 sub verify_and_change_discussion {	Line 1786 sub verify_and_change_discussion {
if (defined($env{'form.discmark'}) ) {	if (defined($env{'form.discmark'}) ) {
my $newmark = $env{'form.newmark'};	my $newmark = $env{'form.newmark'};
if ($newmark eq 'ondisp') {	if ($newmark eq 'ondisp') {
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will be cease to be identified as "NEW" after display.')).'<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
&Apache::lonnet::put('environment',{'discmarkread' => $newmark});	&Apache::lonnet::put('environment',{'discmarkread' => $newmark});
&Apache::lonnet::appenv({'environment.discmarkread' => $newmark});	&Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
} else {	} else {
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.')).'<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
&Apache::lonnet::del('environment',['discmarkread']);	&Apache::lonnet::del('environment',['discmarkread']);
&Apache::lonnet::delenv('environment.discmarkread');	&Apache::lonnet::delenv('environment.discmarkread');
}	}
Line 1825 sub verify_and_change_coursepage {	Line 1888 sub verify_and_change_coursepage {
&print_main_menu($r,$message);	&print_main_menu($r,$message);
}	}

	sub author_space_settings {
	my $r = shift;
	&Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=authorsettings',
	text => 'Authoring Space Settings'});
	my $user = $env{'user.name'};
	my $domain = $env{'user.domain'};
	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	$r->print(Apache::loncommon::start_page('Authoring Space Settings'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
	my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
	my $constchecked='';
	if ($env{'environment.nocodemirror'}) {
	$constchecked=' checked="checked"';
	}
	my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
	my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
	my $change=&mt('Save');
	$r->print(<<ENDSCREEN);
	<form name="prefs" action="/adm/preferences" method="post">
	<input type="hidden" name="action" value="change_authoring_settings" />
	$text<br />
	<label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
	<input type="submit" value="$change" />
	</form>
	ENDSCREEN
	}
	}

	sub change_authoring_settings {
	my $r = shift;
	my $user = $env{'user.name'};
	my $domain = $env{'user.domain'};
	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	my %ausettings=('environment.nocodemirror' => '');
	if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
	&Apache::lonnet::put('environment',\%ausettings);
	&Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
	my $status='';
	if ($ausettings{'environment.nocodemirror'} eq 'yes') {
	$status=&mt('on');
	} else {
	$status=&mt('off');
	}
	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Deactivate CodeMirror in Authoring Space').'</i>','<tt>'.$status.'</tt>'));
	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r,$message);
	}
	}

	sub lockednameschanger {
	my $r = shift;
	&Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changelockednames',
	text => 'Automatic name changes'});
	$r->print(Apache::loncommon::start_page('Automatic name changes'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
	my %userenv = &Apache::lonnet::get('environment',['lockedname']);
	my $lockedname='';
	if (&can_toggle_namelocking()) {
	if ($userenv{'lockedname'}) {
	$lockedname = ' checked="checked"';
	}
	my %updateable;
	my %domconfig =
	&Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
	if (ref($domconfig{'autoupdate'}) eq 'HASH') {
	if ($domconfig{'autoupdate'}{'run'}) {
	my @inststatuses = split(':',$env{'environment.inststatus'});
	unless (@inststatuses) {
	@inststatuses = ('default');
	}
	%updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
	}
	}
	if (keys(%updateable)) {
	my %longnames = &Apache::lonlocal::texthash (
	firstname => 'First Name',
	middlename => 'Middle Name',
	lastname => 'Last Name',
	);
	my $text=&mt('By default, based on your institutional affiliation, your LON-CAPA account can be automatically updated nightly based on directory information from your institution.').'<br />'.&mt('The following may be updated, unless you disallow updates:').
	'<ul>';
	foreach my $item ('firstname','middlename','lastname') {
	if ($updateable{$item}) {
	$text .= '<li>'.$longnames{$item}.'</li>';
	}
	}
	$text .= '</ul>';
	my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
	my $change=&mt('Save');
	$r->print(<<ENDSCREEN);
	<form name="prefs" action="/adm/preferences" method="post">
	<input type="hidden" name="action" value="verify_and_change_lockednames" />
	$text<br />
	<label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
	<input type="submit" value="$change" />
	</form>
	ENDSCREEN
	} else {
	my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
	&print_main_menu($r,$message);
	}
	} else {
	my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
	&print_main_menu($r,$message);
	}
	}

	sub verify_and_change_lockednames {
	my $r = shift;
	my $message;
	if (&can_toggle_namelocking()) {
	my $newlockedname = $env{'form.lockednames'};
	$newlockedname =~ s/\D//g;
	my $currlockedname = $env{'environment.lockedname'};
	if ($newlockedname ne $currlockedname) {
	if ($newlockedname) {
	if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
	&Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
	}
	} elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
	&Apache::lonnet::delenv('environment.lockedname');
	}
	}
	my $status='';
	if ($newlockedname) {
	$status=&mt('disallowed');
	} else {
	$status=&mt('allowed');
	}
	$message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
	$message=&Apache::loncommon::confirmwrapper($message);
	}
	&print_main_menu($r,$message);
	}

sub print_main_menu {	sub print_main_menu {
my ($r, $message) = @_;	my ($r, $message) = @_;
# Determine current authentication method	# Determine current authentication method
Line 1858 my @menu=	Line 2060 my @menu=
},	},
]	]
},	},
{ categorytitle=>'Page Display Settings',
items =>[
{ linktext => 'Color Scheme',
url => '/adm/preferences?action=changecolors',
permission => 'F',
#help => 'Change_Colors',
icon => 'preferences-desktop-theme.png',
linktitle => 'Change LON-CAPA default colors.'
},
{ linktext => 'Menu Display',
url => '/adm/preferences?action=changeicons',
permission => 'F',
#help => '',
icon => 'preferences-system-windows.png',
linktitle => 'Change whether the menus are displayed with buttons, icons or icons and text.'
}

]
},
{ categorytitle=>'Content Display Settings',	{ categorytitle=>'Content Display Settings',
items =>[	items =>[
{ linktext => 'Language',	{ linktext => 'Language',
Line 1886 my @menu=	Line 2069 my @menu=
icon => 'preferences-desktop-locale.png',	icon => 'preferences-desktop-locale.png',
linktitle => 'Choose the default language for this user.'	linktitle => 'Choose the default language for this user.'
},	},
{ linktext => 'WYSIWYG Editor',
url => '/adm/preferences?action=changewysiwyg',
permission => 'F',
#help => '',
icon => 'edit-select-all.png',
linktitle => 'Enable or disable the WYSIWYG-Editor.'
},
{ linktext => $role.' Page',	{ linktext => $role.' Page',
url => '/adm/preferences?action=changerolespref',	url => '/adm/preferences?action=changerolespref',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'sctr.png',	icon => 'role_hotlist.png',
linktitle => 'Configure the roles hotlist.'	linktitle => 'Configure the roles hotlist.'
},	},
{ linktext => 'Math display settings',	{ linktext => 'Math display settings',
url => '/adm/preferences?action=changetexenginepref',	url => '/adm/preferences?action=changetexenginepref',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'stat.png',	icon => 'dismath.png',
linktitle => 'Change how math is displayed.'	linktitle => 'Change how math is displayed.'
},	},
]	]
},	},
	{ categorytitle=>'Page Display Settings',
	items =>[
	{ linktext => 'Color Scheme',
	url => '/adm/preferences?action=changecolors',
	permission => 'F',
	#help => 'Change_Colors',
	icon => 'preferences-desktop-theme.png',
	linktitle => 'Change LON-CAPA default colors.'
	},
	{ linktext => 'Menu Display',
	url => '/adm/preferences?action=changeicons',
	permission => 'F',
	#help => '',
	icon => 'preferences-system-windows.png',
	linktitle => 'Change whether the menus are displayed with icons or icons and text.'
	}
	]
	},
{ categorytitle=>'Messages & Notifications',	{ categorytitle=>'Messages & Notifications',
items =>[	items =>[
{ linktext => 'Messages & Notifications',	{ linktext => 'Messages & Notifications',
Line 1922 my @menu=	Line 2116 my @menu=
url => '/adm/preferences?action=changediscussions',	url => '/adm/preferences?action=changediscussions',
permission => 'F',	permission => 'F',
#help => 'Change_Discussion_Display',	#help => 'Change_Discussion_Display',
icon => 'mail-message-new.png',	icon => 'chat.png',
linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'	linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
},	},
]	]
Line 1950 push(@{ $menu[0]->{items} }, {	Line 2144 push(@{ $menu[0]->{items} }, {
linktitle => 'Change your password.',	linktitle => 'Change your password.',
});	});
}	}
if ($env{'environment.remote'} eq 'off') {
push(@{ $menu[1]->{items} }, {	if (&can_toggle_namelocking()) {
linktext => 'Launch Remote Control',	push(@{ $menu[0]->{items} }, {
url => '/adm/remote?url=/adm/preferences&action=launch',	linktext => 'Automatic name changes',
permission => 'F',	url => '/adm/preferences?action=changelockednames',
#help => '',	permission => 'F',
icon => 'remotecontrol.png',	#help => '',
linktitle => 'Launch the remote control for LON-CAPA.',	icon => 'system-lock-screen.png',
});	linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
}else{	});
push(@{ $menu[1]->{items} }, {
linktext => 'Collapse Remote Control',
url => '/adm/remote?url=/adm/preferences&action=collapse',
permission => 'F',
#help => '',
icon => 'remotecontrol.png',
linktitle => 'Collapse the remote control for LON-CAPA.',
});
}	}

my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
if (keys(%author_roles) > 0) {	if (keys(%author_roles) > 0) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
Line 1989 push(@{ $menu[4]->{items} }, {	Line 2176 push(@{ $menu[4]->{items} }, {
url => '/adm/preferences?action=changecourseinit',	url => '/adm/preferences?action=changecourseinit',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'edit-copy.png',	icon => 'course_ini.png',
linktitle => 'Set the default page to be displayed when you select a course role.',	linktitle => 'Set the default page to be displayed when you select a course role.',
});	});

}	}

	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	push(@{ $menu[4]->{items} }, {
	linktext => 'Authoring Space Configuration',
	url => '/adm/preferences?action=authorsettings',
	permission => 'F',
	icon => 'course_ini.png',
	linktitle => 'Settings for your authoring space.',
	});
	}

if (&can_toggle_debug()) {	if (&can_toggle_debug()) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),	linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
Line 2003 push(@{ $menu[4]->{items} }, {	Line 2202 push(@{ $menu[4]->{items} }, {
icon => 'blog.png',	icon => 'blog.png',
linktitle => 'Toggle Debug Messages.',	linktitle => 'Toggle Debug Messages.',
});	});
}	}

$r->print(&Apache::loncommon::start_page('My Space'));	$r->print(&Apache::loncommon::start_page('My Space'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
Line 2031 sub handler {	Line 2230 sub handler {
['action','wysiwyg','returnurl','refpage']);	['action','wysiwyg','returnurl','refpage']);
#	#
Apache::lonhtmlcommon::clear_breadcrumbs();	Apache::lonhtmlcommon::clear_breadcrumbs();
	my ($brlink,$brtxt,$brhelp);
	if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
	$brlink ='/adm/roles';
	$brtxt = 'User Roles';
	} else {
	$brlink ='/adm/preferences';
	$brtxt = 'Set User Preferences';
	$brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
	}
Apache::lonhtmlcommon::add_breadcrumb	Apache::lonhtmlcommon::add_breadcrumb
({href => '/adm/preferences',	({href => $brlink,
text => 'Set User Preferences',	text => $brtxt,
help =>	help => $brhelp,});
'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
if(!exists $env{'form.action'}) {	if(!exists $env{'form.action'}) {
&print_main_menu($r);	&print_main_menu($r);
}elsif($env{'form.action'} eq 'changepass'){	}elsif($env{'form.action'} eq 'changepass'){
Line 2094 sub handler {	Line 2301 sub handler {
&coursedisplaychanger($r);	&coursedisplaychanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_coursepage'){	}elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
&verify_and_change_coursepage($r);	&verify_and_change_coursepage($r);
	}elsif($env{'form.action'} eq 'authorsettings'){
	&author_space_settings($r);
	}elsif($env{'form.action'} eq 'change_authoring_settings'){
	&change_authoring_settings($r);
}elsif($env{'form.action'} eq 'debugtoggle'){	}elsif($env{'form.action'} eq 'debugtoggle'){
if (&can_toggle_debug()) {	if (&can_toggle_debug()) {
&toggle_debug();	&toggle_debug();
}	}
&print_main_menu($r);	&print_main_menu($r);
	} elsif ($env{'form.action'} eq 'changelockednames') {
	&lockednameschanger($r);
	} elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
	&verify_and_change_lockednames($r);
}	}

# Properly end the HTML page of all preference pages	# Properly end the HTML page of all preference pages
Line 2131 sub can_toggle_debug {	Line 2346 sub can_toggle_debug {
return $can_toggle;	return $can_toggle;
}	}

	sub can_toggle_namelocking {
	my $lockablenames;
	my %domconfig =
	&Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
	if (ref($domconfig{'autoupdate'}) eq 'HASH') {
	if ($domconfig{'autoupdate'}{'run'}) {
	my @inststatuses = split(':',$env{'environment.inststatus'});
	unless (@inststatuses) {
	@inststatuses = ('default');
	}
	my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
	if ($updateable{'lastname'} \|\| $updateable{'firstname'} \|\|
	$updateable{'middlename'}) {
	if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
	unless (@inststatuses) {
	@inststatuses = ('default');
	}
	foreach my $status (@inststatuses) {
	if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
	$lockablenames = 1;
	last;
	}
	}
	}
	}
	}
	}
	return $lockablenames;
	}

	sub updateable_userinfo {
	my ($autoupdate,$inststatuses) = @_;
	my %updateable;
	return %updateable unless ((ref($autoupdate) eq 'HASH') &&
	(ref($inststatuses) eq 'ARRAY'));
	if (ref($autoupdate->{'fields'}) eq 'HASH') {
	foreach my $status (@{$inststatuses}) {
	if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
	foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
	$updateable{$field} = 1;
	}
	}
	}
	}
	return %updateable;
	}

1;	1;
__END__	__END__

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.180
changed lines
	Added in v.1.217