loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.60 and 1.78

version 1.60, 2005/06/06 02:29:46	version 1.78, 2006/03/21 21:06:35
Line 98 sub wysiwygchanger {	Line 98 sub wysiwygchanger {
my $r = shift;	my $r = shift;
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
('environment',['wysiwygeditor']);	('environment',['wysiwygeditor']);
	my $onselect='checked="checked"';
my $offselect='';	my $offselect='';
my $onselect='checked="1"';	if ($userenv{'wysiwygeditor'} eq 'on') {
if ($userenv{'wysiwygeditor'}) {
$onselect='';	$onselect='';
$offselect='checked="1"';	$offselect='checked="checked"';
}	}
my $switchoff=&mt('Disable WYSIWYG editor');	my $switchoff=&mt('Disable WYSIWYG editor');
my $switchon=&mt('Enable WYSIWYG editor');	my $switchon=&mt('Enable WYSIWYG editor');
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="set_wysiwyg" />	<input type="hidden" name="action" value="set_wysiwyg" />
<br />	<br />
<input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff<br />	<label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
<input type="radio" name="wysiwyg" value="on" $offselect /> $switchon	<label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
ENDLSCREEN	ENDLSCREEN
$r->print('<br /><input type="submit" value="'.&mt('Change').'" />');	$r->print('<br /><input type="submit" value="'.&mt('Change').'" />');
}	}
Line 147 sub languagechanger {	Line 147 sub languagechanger {
my $selectionbox=&Apache::loncommon::select_form($language,'language',	my $selectionbox=&Apache::loncommon::select_form($language,'language',
%langchoices);	%langchoices);
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_languages" />	<input type="hidden" name="action" value="verify_and_change_languages" />
<br />$pref: $selectionbox	<br />$pref: $selectionbox
ENDLSCREEN	ENDLSCREEN
Line 188 sub texenginechanger {	Line 188 sub texenginechanger {
my $texengine=$userenv{'texengine'};	my $texengine=$userenv{'texengine'};

my $pref=&mt('Preferred method to display Math');	my $pref=&mt('Preferred method to display Math');
my %mathchoices=('' => 'No Preference',	my %mathchoices=('' => 'Default',
'tth' => 'TeX to HTML',	'tth' => 'TeX to HTML',
'ttm' => 'TeX to MathML',	#'ttm' => 'TeX to MathML',
'jsMath' => 'jsMath',	'jsMath' => 'jsMath',
'mimetex' => 'Convert to Images'	'mimetex' => 'Convert to Images'
);	);
my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',	my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',
%mathchoices);	%mathchoices);
my $mathexample='$$\int\left(\frac{a+b}{c^6*d}\right)$$';	my $jsMath_start=&Apache::lontexconvert::jsMath_header();
my $jsMath_example=&Apache::lontexconvert::jsMath_converted(\$mathexample);
$mathexample='$$\int\left(\frac{a+b}{c^6*d}\right)$$';
my $tth_example=&Apache::lontexconvert::tth_converted(\$mathexample);
$mathexample='$$\int\left(\frac{a+b}{c^6*d}\right)$$';
my $mimetex_example=&Apache::lontexconvert::mimetex_converted(\$mathexample);
my $change=&mt('Change');	my $change=&mt('Change');
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="server" action="/adm/preferences" method="post">	<br />

	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_texengine" />	<input type="hidden" name="action" value="verify_and_change_texengine" />
<p>$pref: $selectionbox</p>	<p>$pref: $selectionbox</p>
<p><input type="submit" value="$change" /></p>	<p><input type="submit" value="$change" /></p>
</form>	</form>
Examples:	Examples:
<p> TeX to HTML <br /> $tth_example</p>	<p> TeX to HTML <br />
<script type="text/javascript">function NoFontMessage () { }</script>	<iframe src="/res/adm/pages/math_example.tex?buttons=no&mode=tth" width="400" hieght="200"></iframe>
<script src="/adm/jsMath/jsMath.js"></script>	</p>
<p>jsMath <br />	<p>jsMath <br />
	$jsMath_start
<script type="text/javascript">	<script type="text/javascript">
if (jsMath.nofonts == 1) {	if (jsMath.nofonts == 1) {
document.writeln	document.writeln
Line 231 if (jsMath.nofonts == 1) {	Line 228 if (jsMath.nofonts == 1) {
+'</font></small></div></center>');	+'</font></small></div></center>');
}	}
</script>	</script>
	<iframe src="/res/adm/pages/math_example.tex?buttons=no&mode=jsMath" width="400" hieght="200"></iframe>

$jsMath_example</p>	</p>
<p> Convert to Images <br /> $mimetex_example</p>	<p> Convert to Images <br />
	<br />
	<iframe src="/res/adm/pages/math_example.tex?buttons=no&mode=mimetex" width="400" hieght="200"></iframe>
	</p>
ENDLSCREEN	ENDLSCREEN
if ($env{'environment.texengine'} ne 'jsMath') {	if ($env{'environment.texengine'} ne 'jsMath') {
$r->print('<script type="text/javascript">jsMath.Process()</script>');	$r->print('<script type="text/javascript">jsMath.Process()</script>');
Line 303 visited and places a table of these at t	Line 304 visited and places a table of these at t
People with very few roles should leave this feature disabled.	People with very few roles should leave this feature disabled.
</p>	</p>

<form name="server" action="/adm/preferences" method="post">	<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 />Enable Recent Roles Hotlist:	<br />Enable Recent Roles Hotlist:
<input type="checkbox" $checked name="recentroles" value="true" />	<input type="checkbox" $checked name="recentroles" value="true" />
Line 361 sub screennamechanger {	Line 362 sub screennamechanger {
my $screenname=$userenv{'screenname'};	my $screenname=$userenv{'screenname'};
my $nickname=$userenv{'nickname'};	my $nickname=$userenv{'nickname'};
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_screenname" />	<input type="hidden" name="action" value="verify_and_change_screenname" />
<br />New screenname (shown if you post anonymously):	<br />New screenname (shown if you post anonymously):
<input type="text" size="20" value="$screenname" name="screenname" />	<input type="text" size="20" value="$screenname" name="screenname" />
Line 402 sub verify_and_change_screenname {	Line 403 sub verify_and_change_screenname {
&Apache::lonnet::delenv('environment\.nickname');	&Apache::lonnet::delenv('environment\.nickname');
$message.='Reset nickname';	$message.='Reset nickname';
}	}
	&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
$r->print(<<ENDVCSCREEN);	$r->print(<<ENDVCSCREEN);
$message	$message
ENDVCSCREEN	ENDVCSCREEN
Line 429 sub msgforwardchanger {	Line 430 sub msgforwardchanger {

$r->print(<<ENDMSG);	$r->print(<<ENDMSG);
$forwardingHelp <br />	$forwardingHelp <br />
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_msgforward" />	<input type="hidden" name="action" value="verify_and_change_msgforward" />
New Forwarding Address(es) (<tt>user:domain,user:domain,...</tt>):	New Forwarding Address(es) (<tt>user:domain,user:domain,...</tt>):
<input type="text" size="40" value="$msgforward" name="msgforward" /><hr />	<input type="text" size="40" value="$msgforward" name="msgforward" /><hr />
Line 549 sub colorschanger {	Line 550 sub colorschanger {
pclose();	pclose();
if (document.parmform.pres_marker.value!='') {	if (document.parmform.pres_marker.value!='') {
if (document.parmform.pres_type.value!='') {	if (document.parmform.pres_type.value!='') {
eval('document.server.'+	eval('document.prefs.'+
document.parmform.pres_marker.value+	document.parmform.pres_marker.value+
'.value=document.parmform.pres_value.value;');	'.value=document.parmform.pres_value.value;');
}	}
Line 566 sub colorschanger {	Line 567 sub colorschanger {
<input type="hidden" name="pres_type" />	<input type="hidden" name="pres_type" />
<input type="hidden" name="pres_value" />	<input type="hidden" name="pres_value" />
</form>	</form>
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_colors" />	<input type="hidden" name="action" value="verify_and_change_colors" />
<table border="2">	<table border="2">
$chtable	$chtable
Line 616 sub verify_and_change_colors {	Line 617 sub verify_and_change_colors {
}	}
$r->print(<<ENDVCCOL);	$r->print(<<ENDVCCOL);
$message	$message
<form name="client" action="/adm/preferences" method="post">	<form name="client" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="changecolors" />	<input type="hidden" name="action" value="changecolors" />
</form>	</form>
ENDVCCOL	ENDVCCOL
Line 658 sub passwordchanger {	Line 659 sub passwordchanger {
$lkey_npass2= hex($lkey_npass2);	$lkey_npass2= hex($lkey_npass2);
# Output javascript to deal with passwords	# Output javascript to deal with passwords
# Output DES javascript	# Output DES javascript
my $html=&Apache::lonxml::xmlbegin();
$r->print($html."<head>");
{	{
my $include = $r->dir_config('lonIncludes');	my $include = $r->dir_config('lonIncludes');
my $jsh=Apache::File->new($include."/londes.js");	my $jsh=Apache::File->new($include."/londes.js");
Line 699 $errormessage	Line 698 $errormessage
ensure that unencrypted passwords will not be sent out by a	ensure that unencrypted passwords will not be sent out by a
crappy browser -->	crappy browser -->

<form name="pserver" action="/adm/preferences" method="post">	<form name="pserver" action="/adm/preferences" method="POST">
<input type="hidden" name="logtoken" value="$logtoken" />	<input type="hidden" name="logtoken" value="$logtoken" />
<input type="hidden" name="action" value="verify_and_change_pass" />	<input type="hidden" name="action" value="verify_and_change_pass" />
<input type="hidden" name="currentpass" value="" />	<input type="hidden" name="currentpass" value="" />
Line 740 sub verify_and_change_password {	Line 739 sub verify_and_change_password {
# 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):/);
#	#
my $html=&Apache::lonxml::xmlbegin();
$r->print(<<ENDHEADER);
$html
<head>
<title>LON-CAPA Preferences: Change password for $user</title>
</head>
ENDHEADER
#
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 = $env{'form.newpass_2'};
Line 772 password decryption. Please log out and	Line 763 password decryption. Please log out and
</p>	</p>
ENDERROR	ENDERROR
# Probably should log an error here	# Probably should log an error here
return;	return 1;
}	}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);	my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#	#
Line 785 ENDERROR	Line 776 ENDERROR
'<font color="#ff0000">ERROR:</font>'.	'<font color="#ff0000">ERROR:</font>'.
'The new passwords you entered do not match. '.	'The new passwords you entered do not match. '.
'Please try again.');	'Please try again.');
return;	return 1;
}	}
if (length($newpass1) < 7) {	if (length($newpass1) < 7) {
&passwordchanger($r,	&passwordchanger($r,
'<font color="#ff0000">ERROR:</font>'.	'<font color="#ff0000">ERROR:</font>'.
'Passwords must be a minimum of 7 characters long. '.	'Passwords must be a minimum of 7 characters long. '.
'Please try again.');	'Please try again.');
return;	return 1;
}	}
#	#
# Check for bad characters	# Check for bad characters
Line 827 ENDTEXT	Line 818 ENDTEXT
<h2><font color="#ff0000">The password for $user was not changed</font></h2>	<h2><font color="#ff0000">The password for $user was not changed</font></h2>
Please make sure your old password was entered correctly.	Please make sure your old password was entered correctly.
ENDERROR	ENDERROR
	return 1;
}	}
return;	return;
}	}
Line 895 sub discussionchanger {	Line 887 sub discussionchanger {
}	}

$r->print(<<"END");	$r->print(<<"END");
<form name="server" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_discussion" />	<input type="hidden" name="action" value="verify_and_change_discussion" />
<br />	<br />
$lt{'sdpf'}<br/> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>	$lt{'sdpf'}<br/> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
Line 973 $message	Line 965 $message
ENDVCSCREEN	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 #
######################################################	######################################################
Line 991 sub handler {	Line 1062 sub handler {
return OK if $r->header_only;	return OK if $r->header_only;
#	#
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','wysiwyg','returnurl']);	['action','wysiwyg','returnurl','refpage']);
#	#
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
Line 1016 sub handler {	Line 1087 sub handler {
breadcrumb =>	breadcrumb =>
{ href =>'/adm/preferences?action=changepass',	{ href =>'/adm/preferences?action=changepass',
text => 'Change Password'},	text => 'Change Password'},
printmenu => 'yes',	printmenu => 'not_on_error',
}));	}));
}	}
push (@Options,({ action => 'changescreenname',	push (@Options,({ action => 'changescreenname',
Line 1153 sub handler {	Line 1224 sub handler {
text => 'Change Math Preferences'},	text => 'Change Math Preferences'},
printmenu => 'yes',	printmenu => 'yes',
}));	}));
	if (&Apache::lonnet::allowed('whn',$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 ($env{'user.name'} =~ /^(albertel\|fox\|foxr\|koretemey\|korte\|hallmat3\|turtle\|raeburn)$/) {
if ($env{'user.name'} =~ /^(megan\|albertel\|fox\|foxr\|koretemey\|korte\|hallmat3\|turtle)$/) {
push (@Options,({ action => 'debugtoggle',	push (@Options,({ action => 'debugtoggle',
printmenu => 'yes',	printmenu => 'yes',
subroutine => \&toggle_debug,	subroutine => \&toggle_debug,
}));	}));
}	}
my $html=&Apache::lonxml::xmlbegin();
$r->print(<<ENDHEADER);	$r->print(&Apache::loncommon::start_page('Change Preferences'));
$html
<head>
<title>LON-CAPA Preferences</title>
</head>
ENDHEADER
my $call = undef;	my $call = undef;
my $help = undef;	my $help = undef;
my $printmenu = 'yes';	my $printmenu = 'yes';
Line 1182 ENDHEADER	Line 1266 ENDHEADER
$help=$option->{'help'};	$help=$option->{'help'};
}	}
}	}
$r->print(&Apache::loncommon::bodytag('Change Preferences'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Change Preferences',$help));	(undef,'Change Preferences',$help));
	my $error;
if (defined($call)) {	if (defined($call)) {
$call->($r);	$error = $call->($r);
}	}
if (($printmenu eq 'yes') && (!$env{'form.returnurl'})) {	if ( ( ($printmenu eq 'yes')
	\|\| ($printmenu eq 'not_on_error' && !$error) )
	&& (!$env{'form.returnurl'})) {
my $optionlist = '<table cellpadding="5">';	my $optionlist = '<table cellpadding="5">';
if ($env{'user.name'} =~	if ($env{'user.name'} =~
/^(megan\|albertel\|kortemey\|fox\|foxr\|korte\|hallmat3\|turtle)$/	/^(albertel\|kortemey\|fox\|foxr\|korte\|hallmat3\|turtle\|raeburn)$/
) {	) {
push (@Options,({ action => 'debugtoggle',	push (@Options,({ action => 'debugtoggle',
linktext => 'Toggle Debug Messages',	linktext => 'Toggle Debug Messages',
Line 1232 ENDHEADER	Line 1318 ENDHEADER
$r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'.	$r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'.
&mt('Return').'</font></a>');	&mt('Return').'</font></a>');
}	}
$r->print(&Apache::loncommon::endbodytag().'</html>');	$r->print(&Apache::loncommon::end_page());
return OK;	return OK;
}	}

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

Removed from v.1.60
changed lines
	Added in v.1.78