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Diff for /loncom/interface/loncommon.pm between versions 1.543 and 1.553

version 1.543, 2007/07/03 00:17:42 version 1.553, 2007/07/18 01:46:07
Line 709  sub help_open_topic { Line 709  sub help_open_topic {
     my ($topic, $text, $stayOnPage, $width, $height) = @_;      my ($topic, $text, $stayOnPage, $width, $height) = @_;
     $text = "" if (not defined $text);      $text = "" if (not defined $text);
     $stayOnPage = 0 if (not defined $stayOnPage);      $stayOnPage = 0 if (not defined $stayOnPage);
     if ($env{'browser.interface'} eq 'textual' ||      if ($env{'browser.interface'} eq 'textual') {
  $env{'environment.remote'} eq 'off' ) {  
  $stayOnPage=1;   $stayOnPage=1;
     }      }
     $width = 350 if (not defined $width);      $width = 350 if (not defined $width);
Line 802  ENDOUTPUT Line 801  ENDOUTPUT
 # now just updates the help link and generates a blue icon  # now just updates the help link and generates a blue icon
 sub help_open_menu {  sub help_open_menu {
     my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text)       my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text) 
  = @_;   = @_;    
       
     $stayOnPage = 0 if (not defined $stayOnPage);      $stayOnPage = 0 if (not defined $stayOnPage);
     if ($env{'browser.interface'} eq 'textual' ||      # formerly only used pop-up help (stayOnPage = 0)
  $env{'environment.remote'} eq 'off' ) {      # if environment.remote is on (using remote control UI)
  $stayOnPage=1;      # if ($env{'browser.interface'} eq 'textual' ||
       # $env{'environment.remote'} eq 'off' ) {
       #   $stayOnPage=1;
       #}
       # Now making pop-up help the default even with remote control
       if ($env{'browser.interface'} eq 'textual') {
           $stayOnPage=1;
     }      }
     my $output;      my $output;
     if ($component_help) {      if ($component_help) {
Line 1263  sub domain_select { Line 1267  sub domain_select {
     } &Apache::lonnet::all_domains();      } &Apache::lonnet::all_domains();
     if ($multiple) {      if ($multiple) {
  $domains{''}=&mt('Any domain');   $domains{''}=&mt('Any domain');
    $domains{'select_form_order'} = [sort {lc($a) cmp lc($b) } (keys(%domains))];
  return &multiple_select_form($name,$value,4,\%domains);   return &multiple_select_form($name,$value,4,\%domains);
     } else {      } else {
    $domains{'select_form_order'} = [sort {lc($a) cmp lc($b) } (keys(%domains))];
  return &select_form($name,$value,%domains);   return &select_form($name,$value,%domains);
     }      }
 }  }
Line 1430  selected"); Line 1436  selected");
 #-------------------------------------------  #-------------------------------------------
 sub select_dom_form {  sub select_dom_form {
     my ($defdom,$name,$includeempty) = @_;      my ($defdom,$name,$includeempty) = @_;
     my @domains = sort(&Apache::lonnet::all_domains());      my @domains = sort {lc($a) cmp lc($b)} (&Apache::lonnet::all_domains());
     if ($includeempty) { @domains=('',@domains); }      if ($includeempty) { @domains=('',@domains); }
     my $selectdomain = "<select name=\"$name\" size=\"1\">\n";      my $selectdomain = "<select name=\"$name\" size=\"1\">\n";
     foreach my $dom (@domains) {      foreach my $dom (@domains) {
Line 2154  sub getemails { Line 2160  sub getemails {
     }      }
 }  }
   
   sub flush_email_cache {
       my ($uname,$udom)=@_;
       if (!$udom)  { $udom =$env{'user.domain'}; }
       if (!$uname) { $uname=$env{'user.name'};   }
       return if ($udom eq 'public' && $uname eq 'public');
       my $id=$uname.':'.$udom;
       &Apache::lonnet::devalidate_cache_new('emailscache',$id);
   }
   
 # ------------------------------------------------------------------ Screenname  # ------------------------------------------------------------------ Screenname
   
 =pod  =pod
Line 3338  sub designparm { Line 3353  sub designparm {
   
 =back  =back
   
 =head1 HTTP Helpers  =head1 HTML Helpers
   
 =over 4  =over 4
   
Line 3632  sub make_attr_string { Line 3647  sub make_attr_string {
   
 =pod  =pod
   
 =back  
   
 =head1 HTML Helpers  
   
 =over 4  
   
 =item * &endbodytag()  =item * &endbodytag()
   
 Returns a uniform footer for LON-CAPA web pages.  Returns a uniform footer for LON-CAPA web pages.
   
 Inputs: none  Inputs: none
   
 =back  
   
 =cut  =cut
   
 sub endbodytag {  sub endbodytag {
Line 3662  sub endbodytag { Line 3669  sub endbodytag {
   
 =pod  =pod
   
 =over 4  
   
 =item * &standard_css()  =item * &standard_css()
   
 Returns a style sheet  Returns a style sheet
Line 3674  Inputs: (all optional) Line 3679  Inputs: (all optional)
             function       -> force usage of a specific rolish color scheme              function       -> force usage of a specific rolish color scheme
             bgcolor        -> override the default page bgcolor              bgcolor        -> override the default page bgcolor
   
 =back  
   
 =cut  =cut
   
 sub standard_css {  sub standard_css {
Line 4432  table.LC_prior_match tr td { Line 4435  table.LC_prior_match tr td {
 }  }
   
 span.LC_nobreak {  span.LC_nobreak {
     white-space: nowrap;    white-space: nowrap;
   }
   
   table.LC_docs_documents {
     background: #BBBBBB;
     border-width: 0px;
     border-collapse: collapse;
   }
   
   table.LC_docs_documents td.LC_docs_document {
     border: 2px solid black;
     padding: 4px;
   }
   
   .LC_docs_course_commands div {
     float: left;
     border: 4px solid #AAAAAA;
     padding: 4px;
     background: #DDDDCC;
 }  }
   
 .LC_docs_course_commands div{  .LC_docs_entry_move {
      float: left;    border: 0px;
      border: 4px solid #AAAAAA;    border-collapse: collapse;
      padding: 4px;  }
      background: #DDDDCC;  
   .LC_docs_entry_move td {
     border: 2px solid #BBBBBB;
     background: #DDDDDD;
 }  }
   
   .LC_docs_editor td.LC_docs_entry_commands {
     background: #DDDDDD;
     font-size: x-small;
   }
   .LC_docs_copy {
     color: #000099;
   }
   .LC_docs_cut {
     color: #550044;
   }
   .LC_docs_rename {
     color: #009900;
   }
   .LC_docs_remove {
     color: #990000;
   }
   
   .LC_docs_reinit_warn,
   .LC_docs_ext_edit {
     font-size: x-small;
   }
   
   .LC_docs_editor td.LC_docs_entry_title,
   .LC_docs_editor td.LC_docs_entry_icon {
     background: #FFFFBB;
   }
   .LC_docs_editor td.LC_docs_entry_parameter {
     background: #BBBBFF;
     font-size: x-small;
     white-space: nowrap;
   }
   
   table.LC_docs_adddocs td,
   table.LC_docs_adddocs th {
     border: 1px solid #BBBBBB;
     padding: 4px;
     background: #DDDDDD;
   }
   
 END  END
 }  }
   
 =pod  =pod
   
 =over 4  
   
 =item * &headtag()  =item * &headtag()
   
 Returns a uniform footer for LON-CAPA web pages.  Returns a uniform footer for LON-CAPA web pages.
Line 4473  Inputs: $title - optional title for the Line 4533  Inputs: $title - optional title for the
             no_auto_mt_title              no_auto_mt_title
                            -> prevent &mt()ing the title arg                             -> prevent &mt()ing the title arg
   
 =back  
   
 =cut  =cut
   
 sub headtag {  sub headtag {
Line 4530  ADDMETA Line 4588  ADDMETA
   
 =pod  =pod
   
 =over 4  
   
 =item * &font_settings()  =item * &font_settings()
   
 Returns neccessary <meta> to set the proper encoding  Returns neccessary <meta> to set the proper encoding
   
 Inputs: none  Inputs: none
   
 =back  
   
 =cut  =cut
   
 sub font_settings {  sub font_settings {
Line 4556  sub font_settings { Line 4610  sub font_settings {
   
 =pod  =pod
   
 =over 4  
   
 =item * &xml_begin()  =item * &xml_begin()
   
 Returns the needed doctype and <html>  Returns the needed doctype and <html>
   
 Inputs: none  Inputs: none
   
 =back  
   
 =cut  =cut
   
 sub xml_begin {  sub xml_begin {
Line 4590  sub xml_begin { Line 4640  sub xml_begin {
   
 =pod  =pod
   
 =over 4  
   
 =item * &endheadtag()  =item * &endheadtag()
   
 Returns a uniform </head> for LON-CAPA web pages.  Returns a uniform </head> for LON-CAPA web pages.
   
 Inputs: none  Inputs: none
   
 =back  
   
 =cut  =cut
   
 sub endheadtag {  sub endheadtag {
Line 4608  sub endheadtag { Line 4654  sub endheadtag {
   
 =pod  =pod
   
 =over 4  
   
 =item * &head()  =item * &head()
   
 Returns a uniform complete <head>..</head> section for LON-CAPA web pages.  Returns a uniform complete <head>..</head> section for LON-CAPA web pages.
Line 4617  Returns a uniform complete <head>..</hea Line 4661  Returns a uniform complete <head>..</hea
 Inputs: $title - optional title for the page  Inputs: $title - optional title for the page
         $head_extra - optional extra HTML to put inside the <head>          $head_extra - optional extra HTML to put inside the <head>
   
 =back  
   
 =cut  =cut
   
 sub head {  sub head {
Line 4628  sub head { Line 4670  sub head {
   
 =pod  =pod
   
 =over 4  
   
 =item * &start_page()  =item * &start_page()
   
 Returns a complete <html> .. <body> section for LON-CAPA web pages.  Returns a complete <html> .. <body> section for LON-CAPA web pages.
Line 4668  Inputs: $title - optional title for the Line 4708  Inputs: $title - optional title for the
   
                   no_auto_mt_title -> prevent &mt()ing the title arg                    no_auto_mt_title -> prevent &mt()ing the title arg
   
 =back  
   
 =cut  =cut
   
 sub start_page {  sub start_page {
Line 4721  sub start_page { Line 4759  sub start_page {
   
 =pod  =pod
   
 =over 4  
   
 =item * &head()  =item * &head()
   
 Returns a complete </body></html> section for LON-CAPA web pages.  Returns a complete </body></html> section for LON-CAPA web pages.
Line 4880  sub simple_error_page { Line 4916  sub simple_error_page {
     }      }
 }  }
   
   =pod
   
   =item * &inhibit_menu_check($arg)
   
   Checks for a inhibitmenu state and generates output to preserve it
   
   Inputs:         $arg - can be any of
                        - undef - in which case the return value is a string 
                                  to add  into arguments list of a uri
                        - 'input' - in which case the return value is a HTML
                                    <form> <input> field of type hidden to
                                    preserve the value
                        - a url - in which case the return value is the url with
                                  the neccesary cgi args added to preserve the
                                  inhibitmenu state
                        - a ref to a url - no return value, but the string is
                                           updated to include the neccessary cgi
                                           args to preserve the inhibitmenu state
   
   =cut
   
   sub inhibit_menu_check {
       my ($arg) = @_;
       &get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']);
       if ($arg eq 'input') {
    if ($env{'form.inhibitmenu'}) {
       return '<input type="hidden" name="inhibitmenu" value="'.$env{'form.inhibitmenu'}.'" />';
    } else {
       return
    }
       }
       if ($env{'form.inhibitmenu'}) {
    if (ref($arg)) {
       $$arg .= '?inhibitmenu='.$env{'form.inhibitmenu'};
    } elsif ($arg eq '') {
       $arg .= 'inhibitmenu='.$env{'form.inhibitmenu'};
    } else {
       $arg .= '?inhibitmenu='.$env{'form.inhibitmenu'};
    }
       }
       if (!ref($arg)) {
    return $arg;
       }
   }
   
 ###############################################  ###############################################
   
 =pod  =pod
   
   =back
   
   =head1 User Information Routines
   
   =over 4
   
 =item * &get_users_function()  =item * &get_users_function()
   
 Used by &bodytag to determine the current users primary role.  Used by &bodytag to determine the current users primary role.
Line 5446  sub get_secgrprole_info { Line 5533  sub get_secgrprole_info {
   
 =pod  =pod
   
   =back
   
   =head1 HTTP Helpers
   
   =over 4
   
 =item * get_unprocessed_cgi($query,$possible_names)  =item * get_unprocessed_cgi($query,$possible_names)
   
 Modify the %env hash to contain unprocessed CGI form parameters held in  Modify the %env hash to contain unprocessed CGI form parameters held in
Removed from v.1.543  
changed lines
  Added in v.1.553

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