--- loncom/interface/lonsimplepage.pm 2009/01/28 14:45:06 1.64 +++ loncom/interface/lonsimplepage.pm 2021/11/30 15:55:37 1.107 @@ -1,7 +1,7 @@ # The LearningOnline Network # Simple Page Editor # -# $Id: lonsimplepage.pm,v 1.64 2009/01/28 14:45:06 bisitz Exp $ +# $Id: lonsimplepage.pm,v 1.107 2021/11/30 15:55:37 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,32 +33,35 @@ use Apache::Constants qw(:common); use Apache::loncommon; use Apache::lontemplate; use Apache::lonnet; -use Apache::lontexconvert; -use Apache::lonfeedback; +use Apache::lonhtmlgateway; use Apache::lonlocal; use Apache::lonprintout; use Apache::lonxml; use Apache::longroup; +use Apache::lonnavmaps(); use HTML::Entities(); use LONCAPA; sub get_db_name { - my ($url) = @_; - my ($udom,$uname,$marker)=(split(m{/},$url))[2,3,4]; - my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; - my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; - + my ($url,$marker,$cdom,$cnum) = @_; + my ($udom,$uname,$timemark)=(split(m{/},$url))[2,3,4]; + if ($marker eq '') { + $marker = $timemark; + } + if (($cdom eq '') || ($cnum eq '')) { + $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + } my $db_name; - if ($dom && $crs && ($udom eq $dom) && ($uname eq $crs)) { - $marker =~ s/\W//g; - $db_name = 'grppage_'.$marker; + if ($cdom && $cnum && ($udom eq $cdom) && ($uname eq $cnum)) { + $marker =~ s/\W//g; + $db_name = 'grppage_'.$marker; } else { - $marker=~s/\D//g; + $marker=~s/\D//g; $db_name = 'smppage_'.$marker; } return if (!defined($marker)); - return $db_name; } @@ -70,49 +73,50 @@ sub handler { my $target=$env{'form.grade_target'}; # ------------------------------------------------------------ Print the screen if ($target eq 'tex') { - $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); - } + $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); + } # Is this even in a course? unless ($env{'request.course.id'}) { - if ($target ne 'tex') { - &Apache::loncommon::simple_error_page($r,'','Not in a course'); - } else { - $r->print('\textbf{Not in a course}\end{document}'); - } - return OK; + if ($target ne 'tex') { + &Apache::loncommon::simple_error_page($r,'','Not in a course'); + } else { + $r->print('\textbf{Not in a course}\end{document}'); + } + return OK; } - my $db_name = &get_db_name($r->uri); + my $marker = (split(m{/},$r->uri))[4]; + my $db_name = &get_db_name($r->uri,$marker); my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; - my ($group,$group_desc,$group_home_view,$group_home_edit, - $group_view_perm,$group_edit_perm); + my ($group,$group_desc); + my %curr_group = (); my %groupinfo = (); if ($db_name =~ /^grppage_/) { - $group = (split(m{/},$r->uri))[4]; - $group =~ s/\W//g; + $group = $marker; + $group =~ s/\W//g; my %curr_groups = &Apache::longroup::coursegroups($dom,$crs,$group); if (!%curr_groups) { - &Apache::loncommon::simple_error_page($r,'','Invalid group name'); - return OK; + &Apache::loncommon::simple_error_page($r,'','Invalid group name'); + return OK; } - %groupinfo = - &Apache::longroup::get_group_settings($curr_groups{$group}); + %groupinfo = + &Apache::longroup::get_group_settings($curr_groups{$group}); $group_desc = &unescape($groupinfo{'description'}); } if (!$db_name) { - &Apache::loncommon::simple_error_page($r,'','Invalid call'); - return OK; + &Apache::loncommon::simple_error_page($r,'','Invalid call'); + return OK; } # --------------------------------------------------------- The syllabus fields my %syllabusfields=&Apache::lonlocal::texthash( 'aaa_title' => 'Page Title', - 'bbb_content' => 'Content', + 'bbb_content' => ($target eq 'tex'?'':'Content'), 'ccc_webreferences' => 'Web References'); if ($group ne '') { $syllabusfields{'abb_links'} = &mt('Available Group Tools'); @@ -121,39 +125,33 @@ sub handler { # ------------------------------------------------------------ Get query string &Apache::loncommon::get_unprocessed_cgi - ($ENV{'QUERY_STRING'},['forcestudent','forceedit', + ($ENV{'QUERY_STRING'},['forceedit','todocs', 'register','ref']); # --------------------------------------------------------------- Force Student - my $forcestudent=''; - if ($env{'form.forcestudent'} || $target eq 'tex' ) { $forcestudent='student'; }; - my $forceedit=''; - if ($env{'form.forceedit'}) { $forceedit='edit'; } + my ($forceedit,$forcestudent); + $forceedit = $env{'form.forceedit'}; + if (!$forceedit) { + $forcestudent=1; + } my $refarg; if ($env{'form.ref'}) { $refarg = '&ref='.$env{'form.ref'}; } - + my %syllabus=&Apache::lonnet::dump($db_name,$dom,$crs); - -# --------------------------------------- There is such a user, get environment - if ($target ne 'tex') { - my $title = 'Course Page'; - if ($group ne '') { - $title = 'Group Page'; +# --------------------------------------- There is such a user, get environment + my ($registered,$group_view_perm,$group_edit_perm,$group_home_view, + $group_home_edit,$has_group_access); + my $brcrum = []; + if ($group eq '') { + $registered = $env{'form.register'}; + } else { + unless ($env{'form.ref'} eq 'grouplist') { + $registered = $env{'form.register'}; } - my $start_page = - &Apache::loncommon::start_page($title,undef, - {'function' => $forcestudent, - 'domain' => $dom, - 'force_register' => - $env{'form.register'},}); - $r->print($start_page); - } - - if ($group ne '') { - my $group_view_perm = + $group_view_perm = &Apache::lonnet::allowed('vcg',$env{'request.course.id'}. ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); $group_edit_perm = @@ -163,14 +161,34 @@ sub handler { $env{'request.course.id'}.'/'.$group); $group_home_edit = &Apache::lonnet::allowed('mgh', $env{'request.course.id'}.'/'.$group); - if ($group_view_perm || $group_edit_perm || $group_home_view || + if ($group_view_perm || $group_edit_perm || $group_home_view || $group_home_edit || &Apache::longroup::check_group_access($group)) { - if (($env{'form.ref'} eq 'grouplist') && ($target ne 'tex')) { - $r->print(&grouppage_breadcrumbs($dom,$crs,$group,$group_desc)); + $has_group_access = 1; + if (($env{'form.ref'} eq 'grouplist') && ($target ne 'tex') && + (!$registered)) { + $brcrum = &grouppage_breadcrumbs($dom,$crs,$group,$group_desc); } - if ((!$group_home_edit) && (!$group_home_view) && + } + } + + if ($target ne 'tex') { + my $title = ($group eq '')? 'Simple Course Page':'Simple Group Page'; + my $start_page = + &Apache::loncommon::start_page($title,undef, + {'domain' => $dom, + 'group' => $group, + 'bread_crumbs' => $brcrum, + 'force_register' => $registered, + }); + $r->print($start_page); + } + + if ($group ne '') { + if ($has_group_access) { + if ((!$group_home_edit) && (!$group_home_view) && (!$group_view_perm) && (!$group_edit_perm)) { - &display_group_links($r,$target,$group,'view',$refarg,%groupinfo); + $r->print(&Apache::longroup::display_group_links($r,$env{'form.grade_target'},$group, + 'view',$refarg,undef,undef,%groupinfo)); if ($env{'form.grade_target'} ne 'tex') { $r->print(&Apache::loncommon::end_page()); } else { @@ -179,18 +197,19 @@ sub handler { return OK; } } else { - my $msg = - &mt('You do not currently have rights to view this group.'); + my $msg = + &mt('You do not currently have rights to view this group.'); if ($target ne 'tex') { - $r->print("

$msg

". - &Apache::loncommon::end_page()); + $r->print('

'.$msg.'

'. + &Apache::loncommon::end_page()); } else { $r->print('\textbf{'.$msg.'}\end{document}'); } - return OK; + return OK; } - my ($blocked,$blocktext) = - &Apache::loncommon::blocking_status('groups'); + my $clientip = &Apache::lonnet::get_requestor_ip($r); + my ($blocked,$blocktext) = + &Apache::loncommon::blocking_status('groups',$clientip); if ($blocked) { $r->print($blocktext); $r->print(&Apache::loncommon::end_page()); @@ -199,291 +218,187 @@ sub handler { } my $allowed; - + if ($group ne '') { $allowed = $group_edit_perm; if (!$allowed) { - $allowed = $group_home_edit; + $allowed = $group_home_edit; } - } else { + } else { $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); } - my $privileged=$allowed; - if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) { - $forcestudent='student'; - } if ($forcestudent or $target eq 'tex') { $allowed=0; } - if ($allowed) { - $r->print('

'.'
' - .''.&mt('Show Student View').''. - &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). - &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes',&mt('Help with filling in text boxes')) - .'

'); - } elsif ($privileged and $target ne 'tex') { - my $edittext = &mt('Edit'); - if ($group ne '') { - $edittext = &mt('Edit Group Homepage'); - } - $r->print(''.$edittext.''); - if ($group ne '') { - if ($group_edit_perm) { - $r->print('   '. - ''. - &mt('Edit Group Settings').''); - } - } - } if (($env{'form.uploaddoc.filename'} and $target ne 'tex') && - ($env{'form.storeupl'}) && ($allowed)) { - if ($env{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) { - if ($syllabus{'uploaded.photourl'}) { - &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); - } + ($env{'form.storeupl'}) && ($allowed)) { + if ($env{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) { + if ($syllabus{'uploaded.photourl'}) { + &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); + } if ($group ne '') { $syllabus{'uploaded.photourl'}=&Apache::lonnet::userfileupload( - 'uploaddoc',1,"grouppage/$group"); + 'uploaddoc','coursedoc', + "grouppage/$group"); } else { - $syllabus{'uploaded.photourl'}= - &Apache::lonnet::userfileupload('uploaddoc',1,'simplepage'); + $syllabus{'uploaded.photourl'}= + &Apache::lonnet::userfileupload('uploaddoc','coursedoc', + "simplepage/$marker"); } - } - $syllabus{'uploaded.lastmodified'}=time; - &Apache::lonnet::put($db_name,\%syllabus,$dom,$crs); - } - if ($allowed && $env{'form.delupl'}) { - if ($syllabus{'uploaded.photourl'}) { - &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); - delete($syllabus{'uploaded.photourl'}); - &Apache::lonnet::del('simplepage',['uploaded.photourl']); } + $syllabus{'uploaded.lastmodified'}=time; + &Apache::lonnet::put($db_name,\%syllabus,$dom,$crs); } +# if ($allowed && $env{'form.delupl'}) { +# if ($syllabus{'uploaded.photourl'}) { +# &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'}); +# delete($syllabus{'uploaded.photourl'}); +# &Apache::lonnet::del('simplepage',['uploaded.photourl']); +# } +# } if (($allowed) && ($env{'form.storesyl'})) { - foreach my $syl_field (keys(%syllabusfields)) { - my $field=$env{'form.'.$syl_field}; - chomp($field); - $field=~s/\s+$//s; - $field=~s/^\s+//s; - $field=~s/\$//s; - $field=&Apache::lonfeedback::clear_out_html($field,1); - $syllabus{$syl_field}=$field; - } - $syllabus{'uploaded.lastmodified'}=time; - &Apache::lonnet::put($db_name,\%syllabus,$dom,$crs); + foreach my $syl_field (keys(%syllabusfields)) { + my $field=$env{'form.'.$syl_field}; + chomp($field); + my $gateway = Apache::lonhtmlgateway->new(); + $field = $gateway->process_incoming_html($field,1); + $syllabus{$syl_field}=$field; + } + $syllabus{'uploaded.lastmodified'}=time; + &Apache::lonnet::put($db_name,\%syllabus,$dom,$crs); } -# ---------------------------------------------------------------- Get syllabus - if ((($syllabus{'uploaded.lastmodified'}) && - (($group ne '' && ($group_home_view || $group_edit_perm || - $group_view_perm)) || ($group eq ''))) || ($allowed)) { - my $image; - if ($syllabus{'uploaded.photourl'}) { - &Apache::lonnet::allowuploaded('/adm/smppg', - $syllabus{'uploaded.photourl'}); - - $image=''; - if ($target eq 'tex') { - $image=&Apache::lonxml::xmlparse($r,'tex',$image); - } - } - if ($allowed) { - $r->print( - '
'. - ''. - '

'.&mt('Upload a Photo').'

'. - ''. - ''. - '
'. - ''. - '' ); - } - &Apache::lontemplate::start_columnSection($r); - if($allowed){ - $r->print($image.'
 
'); - } - &Apache::lontemplate::start_ContentBox($r,$allowed); - foreach my $field (sort(keys(%syllabusfields))) { - if (($syllabus{$field}) || ($allowed) || - ($field eq 'abb_links' && $group ne '')) { - my $message=$syllabus{$field}; - &Apache::lonfeedback::newline_to_br(\$message); - $message - =~s/(https*\:\/\/[^\s]+)/\\$1\<\/tt\>\<\/a\>/g; - if ($allowed) { - $message=&Apache::lonspeller::markeduptext($message); - } - if ($target ne 'tex') { - $message=&Apache::lontexconvert::msgtexconverted($message); - } - if ($field eq 'abb_links' && $group ne '') { - $r->print('
'); - &display_group_links($r,$target,$group,'edit',$refarg, - %groupinfo); - $r->print('
'); - } elsif ($field eq 'aaa_title') { - if ($target ne 'tex') { - if($allowed){ - $r->print('

'); - } - $r->print('

'.$message.'

'); - } else { - my $safeinit; - $r->print(&Apache::lonxml::xmlparse($r,'tex','

'.$message.'

')); - } - if ($allowed) { - if ($env{'form.grade_target'} ne 'tex') { - $r->print('

'.&mt('Title').'

'); - &Apache::lontemplate::print_editbox_template($r,$syllabus{$field},$field); - $r->print('

'); - } else { - my $safeinit; - $r->print(&Apache::lonxml::xmlparse($r,'tex',$syllabus{$field},$safeinit)); - } - } - } else { - if ($target ne 'tex') { - if($allowed){ - $r->print('

'); - } - &Apache::lontemplate::print_template($r,$syllabusfields{$field},$message,$allowed); - } else { - my $safeinit; - $r->print(&Apache::lonxml::xmlparse($r,'tex','

'.$syllabusfields{$field}.'

')); - $r->print(&Apache::lonxml::xmlparse($r,'tex',$message)); - } - if ($allowed) { - if ($target ne 'tex') { - &Apache::lontemplate::print_editbox_template($r,$syllabus{$field},$field); - $r->print('

'); - } else { - my $safeinit; - $r->print(&Apache::lonxml::xmlparse($r,'tex',$syllabus{$field},$safeinit)); - } - } - } - } - } - &Apache::lontemplate::end_ContentBox($r); - if(!$allowed){ - $r->print($image); - } - &Apache::lontemplate::end_columnSection($r); - if ($allowed) { - $r->print('

'.'
' - .''.&mt('Show Student View').''. - &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'

'); - } - if ($allowed && ($env{'form.grade_target'} ne 'tex')) { - $r->print(&Apache::lonhtmlcommon::htmlareaselectactive - ('bbb_content').'
'); - } - if ($env{'form.grade_target'} ne 'tex') {$r->print('

');} - } else { - if ($group ne '') { - &display_group_links($r,$target,$group,'view',$refarg,%groupinfo); - } else { - $r->print('

'.&mt('No page information provided.').'

'); +#---Print help Text + if($target ne 'tex'){ + if ($allowed) { + $r->print(&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes',&mt('Help with filling in text boxes'))); } } - if ($env{'form.grade_target'} ne 'tex') { - $r->print(&Apache::loncommon::end_page()); - } else { - $r->print('\end{document}'); - } - return OK; -} -sub display_group_links { - my ($r,$target,$group,$context,$refarg,%groupinfo) = @_; - my @available = (); - my %menu = (); - %{$menu{'email'}} = ( - text => 'Group Message', - href => '/adm/email?compose=group&group='.$group. - $refarg, - ); - %{$menu{'discussion'}} = ( - text => 'Discussion Boards', - href => '/adm/groupboards?group='.$group.$refarg, - ); - %{$menu{'chat'}} = ( - text => 'Group Chat', - href => "javascript:group_chat('$group')", - ); - %{$menu{'files'}} = ( - text => 'File Repository', - href => '/adm/coursegrp_portfolio?group='.$group. - $refarg, - ); - %{$menu{'roster'}} = ( - text => 'Membership Roster', - href => '/adm/grouproster?group='.$group.$refarg, - ); - foreach my $tool (sort(keys(%menu))) { - if ($groupinfo{functions}{$tool} eq 'on') { - push(@available,$tool); - } - } - if (@available > 0) { - my $output = ''; - if ($target eq 'tex') { - $output = ''; +# ---------------------------------------------------------------- Get syllabus + if ((($syllabus{'uploaded.lastmodified'}) && + (($group ne '' && ($group_home_view || $group_edit_perm || + $group_view_perm)) || ($group eq ''))) || ($allowed)) { + #Print the title + my $titletext=&HTML::Entities::encode($syllabus{'aaa_title'},'<>&"'); + if ($target ne 'tex') { + if ($allowed) { + } + $r->print('

'.$titletext.'

'); } else { - $output = &Apache::loncommon::start_data_table(); + my $safeinit; + $r->print(&Apache::lonxml::xmlparse($r,'tex','

'.$titletext.'

')); } - foreach my $tool (@available) { - if ($target eq 'tex') { - $output .= ''; + if ($allowed) { + if ($env{'form.grade_target'} ne 'tex') { + #editbox for title + $r->print(''."\n". + ''); + &Apache::lontemplate::print_start_template($r,&mt('Title'),'LC_Box'); + $r->print($titletext); + $r->print("
"); + &Apache::lontemplate::print_textarea_template($r, $syllabus{'aaa_title'}, + 'aaa_title', Apache::lontemplate->RICH_TEXT_ALWAYS_OFF); + &Apache::lontemplate::print_saveall_template($r); + $r->print("
"); + &Apache::lontemplate::print_end_template($r); } else { - $output .= &Apache::loncommon::start_data_table_row() - .'' - .&Apache::loncommon::end_data_table_row(); + my $safeinit; + $r->print(&Apache::lonxml::xmlparse($r,'tex',$syllabus{'aaa_title'},$safeinit)); } } - if ($target eq 'tex') { - $output .= '
'.&mt($menu{$tool}{text}).'
' - .&mt($menu{$tool}{text}).'
'; - } else { - $output .= &Apache::loncommon::end_data_table(); + + #print the image + my $image=''; + if ($syllabus{'uploaded.photourl'}) { + &Apache::lonnet::allowuploaded('/adm/smppg', + $syllabus{'uploaded.photourl'}); + + $image=''.&mt('Image').''; + if ($target eq 'tex') { + $image=&Apache::lonxml::xmlparse($r,'tex',$image); + } } - if ($target eq 'tex') { - $r->print(&Apache::lonxml::xmlparse($r,'tex',&mt('Available functions').'

'.$output)); - } else { - $r->print('

'.&mt('Available Group Tools').'

'.$output); + + if ($allowed) { + &Apache::lontemplate::print_start_template($r, &mt('Upload a Photo'),'LC_Box'); + $r->print($image); + $r->print("

"); + $r->print( + ''. + ''. + ''. + ''); + &Apache::lontemplate::print_end_template($r); + + +# if ($syllabus{'uploaded.photourl'}) { +# $r->print(''); +# } + } + #Image in Student view and printout. + else { + $r->print($image); + } + + my $links_handler = sub { + my ($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed) = @_; + if ($group ne '') { + my %data = %{$data_ref}; + my %fields = %{$fields_ref}; + $r->print('
'); + $r->print(&Apache::longroup::display_group_links($r,$target,$group,'edit', + $refarg,undef,undef,%groupinfo)); + $r->print('
'); + } + }; + my $title_handler = sub {}; + my %custom_handlers = ( + 'abb_links' => $links_handler, + 'aaa_title' => $title_handler + ); + &Apache::lontemplate::print_template_fields($r, \%syllabus, \%syllabusfields, + $target, $allowed, Apache::lontemplate->RICH_TEXT_DETECT_HTML, \%custom_handlers, $group); + + if ($allowed && ($env{'form.grade_target'} ne 'tex')) { + $r->print(&Apache::lonhtmlcommon::htmlareaselectactive(). + ''); } + } else { - my $output; - if ($context eq 'edit') { - $output = &mt('No group functionality.'); - } else { - $output = &mt('No group functionality (e.g., e-mail, discussion, chat or file upload) is currently available to you in this group: [_1].',''.&unescape($groupinfo{'description'}).''); - } - if ($target eq 'tex') { - $r->print(&Apache::lonxml::xmlparse($r,'tex',$output)); + if ($group ne '') { + $r->print(&Apache::longroup::display_group_links($r,$target,$group,'view',$refarg,undef,undef,%groupinfo)); } else { - $r->print($output); + my $text=&mt('No page information provided.'); + if ($target ne 'tex') { + $r->print('

'.$text.'

'); + } else { + $r->print($text) + } } } + if ($env{'form.grade_target'} ne 'tex') { + $r->print(&Apache::loncommon::end_page()); + } else { + $r->print('\end{document}'); + } + return OK; } sub grouppage_breadcrumbs { my ($cdom,$cnum,$group,$description) = @_; &Apache::lonhtmlcommon::clear_breadcrumbs(); - &Apache::lonhtmlcommon::add_breadcrumb - ({href=>"/adm/coursegroups", - text=>"Groups", - title=>"Display Groups"}, - {href=>"/adm/$cdom/$cnum/$group/smppg?ref=grouplist", - text=>&mt('Group:')." $description", - title=>"Go to group's home page"}, - ); - my $output .= &Apache::lonhtmlcommon::breadcrumbs(&mt('Group page - [_1]', - $description)); - return $output; + return [{href=>"/adm/coursegroups", + text=>"Groups", + title=>"Display Groups"}, + {href=>"/adm/$cdom/$cnum/$group/smppg?ref=grouplist", + text=>&mt('Group').": $description", + title=>&mt("Go to group's home page"), + no_mt=>1}, + ]; } 1; 500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.