[BACK]Return to lonhelper.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonhelper.pm between versions 1.165 and 1.178

version 1.165, 2008/09/06 00:47:16 version 1.178, 2010/01/26 11:34:47
Line 188  use Apache::lonlocal; Line 188  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::longroup;  use Apache::longroup;
 use Apache::lonselstudent;  use Apache::lonselstudent;
   
   
 use LONCAPA;  use LONCAPA;
   
 # Register all the tags with the helper, so the helper can   # Register all the tags with the helper, so the helper can 
Line 529  sub process { Line 531  sub process {
     # Phase 1: Post processing for state of previous screen (which is actually      # Phase 1: Post processing for state of previous screen (which is actually
     # the "current state" in terms of the helper variables), if it wasn't the       # the "current state" in terms of the helper variables), if it wasn't the 
     # beginning state.      # beginning state.
     if ($self->{STATE} ne "START" || $env{"form.SUBMIT"} eq &mt("Next ->")) {      if ($self->{STATE} ne "START" || $env{"form.SUBMIT"} eq &mt("Next")) {
  my $prevState = $self->{STATES}{$self->{STATE}};   my $prevState = $self->{STATES}{$self->{STATE}};
         $prevState->postprocess();          $prevState->postprocess();
     }      }
Line 587  sub display { Line 589  sub display {
  &Apache::loncommon::browser_and_searcher_javascript().   &Apache::loncommon::browser_and_searcher_javascript().
  "\n".'</script>';   "\n".'</script>';
   
       # Breadcrumbs
       my $brcrum = [{'href' => '',
                      'text' => 'Helper'}];
       # FIXME: Dynamically add context sensitive breadcrumbs
       #        depending on the caller,
       #        e.g. printing, parametrization, etc.
       # FIXME: Add breadcrumbs to reflect current helper state
   
     $result .= &Apache::loncommon::start_page($self->{TITLE},      $result .= &Apache::loncommon::start_page($self->{TITLE},
       $browser_searcher_js);                                                $browser_searcher_js,
                                                     {'bread_crumbs' => $brcrum,});
     my $previous = HTML::Entities::encode(&mt("<- Previous"), '<>&"');  
     my $next = HTML::Entities::encode(&mt("Next ->"), '<>&"');      my $previous = HTML::Entities::encode(&mt("Back"), '<>&"');
       my $next = HTML::Entities::encode(&mt("Next"), '<>&"');
     # FIXME: This should be parameterized, not concatenated - Jeremy      # FIXME: This should be parameterized, not concatenated - Jeremy
   
   
     if (!$state->overrideForm()) { $result.="<form name='helpform' method='POST'>"; }      if (!$state->overrideForm()) { $result.='<form name="helpform" method="post">'; }
     if ($stateHelp) {      if ($stateHelp) {
  $stateHelp = &Apache::loncommon::help_open_topic($stateHelp);          $stateHelp = &Apache::loncommon::help_open_topic($stateHelp);
     }  
     $result .= <<HEADER;  
         <table border="0" width='100%'><tr><td>  
         <h2><i>$stateTitle</i>$stateHelp</h2>  
 HEADER  
   
     $result .= "<table cellpadding='10' width='100%'><tr><td rowspan='2' valign='top'>";  
   
     if (!$state->overrideForm()) {  
         $result .= $self->_saveVars();  
     }      }
     $result .= $state->render();  
   
     $result .= "</td><td valign='top' align='right'>";  
   
     # Warning: Copy and pasted from below, because it's too much trouble to       # Prepare buttons
     # turn this into a subroutine      my $buttons;
     if (!$state->overrideForm()) {      if (!$state->overrideForm()) {
         if ($self->{STATE} ne $self->{START_STATE}) {          if ($self->{STATE} ne $self->{START_STATE}) {
             #$result .= '<input name="SUBMIT" type="submit" value="&lt;- Previous" />&nbsp;&nbsp;';              #$result .= '<input name="SUBMIT" type="submit" value="&lt;- Previous" />&nbsp;&nbsp;';
         }          }
           $buttons = '<p>'; # '<fieldset>';
         if ($self->{DONE}) {          if ($self->{DONE}) {
             my $returnPage = $self->{RETURN_PAGE};              my $returnPage = $self->{RETURN_PAGE};
             $result .= "<a href=\"$returnPage\">" . &mt("End Helper") . "</a>";              $buttons .= '<a href="'.$returnPage.'">'.&mt('End Helper').'</a>';
         }          }
         else {          else {
             $result .= '<nobr><input name="back" type="button" ';              $buttons .= '<span class="LC_nobreak">'
             $result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';                         .'<input name="back" type="button" '
             $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>';                         .'value="'.$previous.'" onclick="history.go(-1)" /> '
                          .'<input name="SUBMIT" type="submit" value="'.$next.'" />'
                          .'</span>';
         }          }
       $buttons .= '</p>'; # '</fieldset>';
     }      }
   
     $result .= "</td></tr><tr><td valign='bottom' align='right'>";  
   
     # Warning: Copy and pasted from above, because it's too much trouble to   
     # turn this into a subroutine      $result .= '<h2>'.$stateTitle.$stateHelp.'</h2>';
   
   #   $result .= '<div>';
   
       # Top buttons
       $result .= $buttons;
   
       # Main content of current helper screen
     if (!$state->overrideForm()) {      if (!$state->overrideForm()) {
         if ($self->{STATE} ne $self->{START_STATE}) {          $result .= $self->_saveVars();
             #$result .= '<input name="SUBMIT" type="submit" value="&lt;- Previous" />&nbsp;&nbsp;';  
         }  
         if ($self->{DONE}) {  
             my $returnPage = $self->{RETURN_PAGE};  
             $result .= "<a href=\"$returnPage\">" . &mt('End Helper') . "</a>";  
         }  
         else {  
             $result .= '<nobr><input name="back" type="button" ';  
             $result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';  
             $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>';  
         }  
     }      }
       $result .= $state->render();
   
       # Bottom buttons
       $result .= $buttons;
   
   
     #foreach my $key (keys %{$self->{VARS}}) {      #foreach my $key (keys %{$self->{VARS}}) {
     #    $result .= "|$key| -> " . $self->{VARS}->{$key} . "<br />";      #    $result .= "|$key| -> " . $self->{VARS}->{$key} . "<br />";
     #}      #}
   
     $result .= "</td></tr></table>";  #   $result .= '</div>';
   
     $result .= <<FOOTER;      $result .= <<FOOTER;
               </td>  
             </tr>  
           </table>  
         </form>          </form>
 FOOTER  FOOTER
   
Line 1508  sub postprocess { Line 1507  sub postprocess {
     my $self = shift;      my $self = shift;
     my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'};      my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'};
   
   
     if (!defined($chosenValue) && !$self->{'allowempty'}) {      if (!defined($chosenValue) && !$self->{'allowempty'}) {
         $self->{ERROR_MSG} =           $self->{ERROR_MSG} = 
     &mt("You must choose one or more choices to continue.");      &mt("You must choose one or more choices to continue.");
         return 0;          return 0;
     }      }
   
   
   
     if (ref($chosenValue)) {      if (ref($chosenValue)) {
         $helper->{VARS}->{$self->{'variable'}} = join('|||', @$chosenValue);          $helper->{VARS}->{$self->{'variable'}} = join('|||', @$chosenValue);
     }      }
Line 1725  no strict; Line 1727  no strict;
 use strict;  use strict;
 use Apache::lonlocal; # A localization nightmare  use Apache::lonlocal; # A localization nightmare
 use Apache::lonnet;  use Apache::lonnet;
 use Time::localtime;  use DateTime;
   
 BEGIN {  BEGIN {
     &Apache::lonhelper::register('Apache::lonhelper::date',      &Apache::lonhelper::register('Apache::lonhelper::date',
Line 1775  sub render { Line 1777  sub render {
     my $time=time;      my $time=time;
     my ($anytime,$onclick);      my ($anytime,$onclick);
   
   
     # first check VARS for a valid new value from the user      # first check VARS for a valid new value from the user
     # then check DEFAULT_VALUE for a valid default time value      # then check DEFAULT_VALUE for a valid default time value
     # otherwise pick now as reasonably good time      # otherwise pick now as reasonably good time
   
     if (defined($helper->{VARS}{$var})      if (defined($helper->{VARS}{$var})
  &&  $helper->{VARS}{$var} > 0) {   &&  $helper->{VARS}{$var} > 0) {
  $date = localtime($helper->{VARS}{$var});          $date = &get_date_object($helper->{VARS}{$var}); 
     } elsif (defined($self->{DEFAULT_VALUE})) {      } elsif (defined($self->{DEFAULT_VALUE})) {
         my $valueFunc = eval($self->{DEFAULT_VALUE});          my $valueFunc = eval($self->{DEFAULT_VALUE});
         die('Error in default value code for variable ' .           die('Error in default value code for variable ' . 
Line 1790  sub render { Line 1791  sub render {
         $time = &$valueFunc($helper, $self);          $time = &$valueFunc($helper, $self);
  if (lc($time) eq 'anytime') {   if (lc($time) eq 'anytime') {
     $anytime=1;      $anytime=1;
     $date = localtime(time);      $date = &get_date_object(time);
     $date->min(0);      $date->min(0);
  } elsif (defined($time) && $time ne 0) {   } elsif (defined($time) && $time ne 0) {
     $date = localtime($time);      $date = &get_date_object($time);
  } else {   } else {
     # leave date undefined so it'll default to now      # leave date undefined so it'll default to now
  }   }
     }      }
   
     if (!defined($date)) {      if (!defined($date)) {
  $date = localtime(time);   $date = &get_date_object(time);
  $date->min(0);   $date->min(0);
     }      }
   
Line 1817  sub render { Line 1818  sub render {
     my $i;      my $i;
     $result .= "<select $onclick name='${var}month'>\n";      $result .= "<select $onclick name='${var}month'>\n";
     for ($i = 0; $i < 12; $i++) {      for ($i = 0; $i < 12; $i++) {
         if ($i == $date->mon) {          if (($i + 1) == $date->mon) {
             $result .= "<option value='$i' selected='selected'>";              $result .= "<option value='$i' selected='selected'>";
         } else {          } else {
             $result .= "<option value='$i'>";              $result .= "<option value='$i'>";
         }          }
         $result .= &mt($months[$i]) . "</option>\n";          $result .= &mt($months[$i])."</option>\n";
     }      }
     $result .= "</select>\n";      $result .= "</select>\n";
   
Line 1841  sub render { Line 1842  sub render {
     # Year      # Year
     $result .= "<select $onclick name='${var}year'>\n";      $result .= "<select $onclick name='${var}year'>\n";
     for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates      for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates
         if ($date->year + 1900 == $i) {          if ($date->year == $i) {
             $result .= "<option selected='selected'>";              $result .= "<option selected='selected'>";
         } else {          } else {
             $result .= "<option>";              $result .= "<option>";
Line 1896  sub render { Line 1897  sub render {
         }          }
         $result .= "</select>\n";          $result .= "</select>\n";
     }      }
       $result  .= ' '.$date->time_zone_short_name().' ';
     if ($self->{'anytime'}) {      if ($self->{'anytime'}) {
  $result.=(<<CHECK);   $result.=(<<CHECK);
 <script type="text/javascript">  <script type="text/javascript">
Line 1923  sub postprocess { Line 1925  sub postprocess {
     if ($env{'form.' . $var . 'anytime'}) {      if ($env{'form.' . $var . 'anytime'}) {
  $helper->{VARS}->{$var} = undef;   $helper->{VARS}->{$var} = undef;
     } else {      } else {
  my $month = $env{'form.' . $var . 'month'};    my $month = $env{'form.' . $var . 'month'};
           $month ++;
  my $day = $env{'form.' . $var . 'day'};    my $day = $env{'form.' . $var . 'day'}; 
  my $year = $env{'form.' . $var . 'year'};    my $year = $env{'form.' . $var . 'year'}; 
  my $min = 0;    my $min = 0; 
Line 1933  sub postprocess { Line 1936  sub postprocess {
     $hour = $env{'form.' . $var . 'hour'};      $hour = $env{'form.' . $var . 'hour'};
  }   }
   
  my $chosenDate;   my ($chosenDate,$checkDate);
  eval {$chosenDate = Time::Local::timelocal(0, $min, $hour, $day, $month, $year);};          my $timezone = &Apache::lonlocal::gettimezone();
           my $dt;
    eval {
                  $dt = DateTime->new( year   => $year,
                                       month  => $month,
                                       day    => $day,
                                       hour   => $hour,
                                       minute => $min,
                                       second => 0,
                                       time_zone => $timezone,
                                );
           };
   
  my $error = $@;   my $error = $@;
           if (!$error) {
               $chosenDate  = $dt->epoch;
               $checkDate = &get_date_object($chosenDate);
           }
   
  # Check to make sure that the date was not automatically co-erced into a    # Check to make sure that the date was not automatically co-erced into a 
  # valid date, as we want to flag that as an error   # valid date, as we want to flag that as an error
  # This happens for "Feb. 31", for instance, which is coerced to March 2 or   # This happens for "Feb. 31", for instance, which is coerced to March 2 or
  # 3, depending on if it's a leap year   # 3, depending on if it's a leap year
  my $checkDate = localtime($chosenDate);  
   
  if ($error || $checkDate->mon != $month || $checkDate->mday != $day ||   if ($error || $checkDate->mon != $month || $checkDate->mday != $day ||
     $checkDate->year + 1900 != $year) {      $checkDate->year != $year) {
     unless (Apache::lonlocal::current_language()== ~/^en/) {      unless (Apache::lonlocal::current_language()== ~/^en/) {
  $self->{ERROR_MSG} = &mt("Invalid date entry");   $self->{ERROR_MSG} = &mt("Invalid date entry");
  return 0;   return 0;
     }      }
     # LOCALIZATION FIXME: Needs to be parameterized      # LOCALIZATION FIXME: Needs to be parameterized
     $self->{ERROR_MSG} = "Can't use " . $months[$month] . " $day, $year as a "      $self->{ERROR_MSG} = "Can't use ".$months[$env{'form.'.$var.'month'}].                                 " $day, $year as a ".
  . "date because it doesn't exist. Please enter a valid date.";                   "date because it doesn't exist. Please enter a valid date.";
   
     return 0;      return 0;
  }   }
Line 1974  sub postprocess { Line 1992  sub postprocess {
   
     return 1;      return 1;
 }  }
   
   sub get_date_object {
       my ($epoch) = @_;
       my $dt = DateTime->from_epoch(epoch => $epoch)
                        ->set_time_zone(&Apache::lonlocal::gettimezone());
       my $lang = Apache::lonlocal::current_language();
       if ($lang ne '') {
           eval {
               $dt->set_locale($lang);
           };
       }
       return $dt;
   }
   
 1;  1;
   
 package Apache::lonhelper::resource;  package Apache::lonhelper::resource;
Line 2034  the toplevel default.sequence in the res Line 2066  the toplevel default.sequence in the res
   evaluated with "sub { my $helper = shift; my $state = shift;" and    evaluated with "sub { my $helper = shift; my $state = shift;" and
   "}", with the return value used as the mapurl.    "}", with the return value used as the mapurl.
   
   =item * <option />: Allows you to add optional elements to the
     resource chooser currently these can be a checkbox, or a text entry
     or hidden (see the 'type' attribute below).
     the following attributes are supported by this tag:
   
   =over 4
   
   =item * type=control-type : determines the type of control displayed.
     This can be one of the following types: 'checkbox' provides a true/false
     checkbox.  'text' provides a text entry control. 'hidden' provides a
     hidden form element that returns the name of the resource for each
     element of the text box.
   
   =item * text=header-text : provides column header text for the option.
     
   =item * variable=helpervar : provides a helper variable to contain the
     value of the input control for each resource.  In general, the result
     will be a set of values separated by |||  for the checkbox the value between
     the |||'s will either be empty, if the box is not checked, or the resource
     name if checked.  For the text entry, the values will be the text in the
     text box.  This could be empty.  Hidden elements unconditionally provide
     the resource name for each row of the chooser and allow you to therefore
     correlate text entries to their resources.
     The helper variable can be initialized by the user code to pre-load values
     into the controls:
   
   =over 4
   
     
   =item * Preloading checkboxes : Set the helper variable to the value you
      would have gotten from the control if it had been manually set as desired.
   
   =item * Preloading text entries : Set the helper variable to triple pipe
      separated values where each value is of the form resource-name=value
   
   =item * Preloading hidden fields : These cannot be pre-loaded and will always
     be pipe separated resource names.
   
   =back
   
   
   =back
   
 =back  =back
   
 =cut  =cut
Line 2163  sub start_option { Line 2238  sub start_option {
     if (!defined($paramHash->{OPTION_TEXTS})) {      if (!defined($paramHash->{OPTION_TEXTS})) {
  $paramHash->{OPTION_TEXTS} = [ ];   $paramHash->{OPTION_TEXTS} = [ ];
  $paramHash->{OPTION_VARS}  = [ ];   $paramHash->{OPTION_VARS}  = [ ];
    $paramHash->{OPTION_TYPES} = [ ];
   
     }      }
       #  We can have an attribute: type which can have the
       #  values: "checkbox" or "text" which defaults to 
       #           checkbox allowing us to change the type of input
       #           for the option:
       #
       my $input_widget_type = 'checkbox';
       if(defined($token->[2]{'type'})) {
    my $widget_type  = $token->[2]{'type'};
    if ($widget_type eq 'text') {          # only accept legal alternatives
       $input_widget_type = $widget_type; # Illegals are checks.
    } elsif ($widget_type eq 'hidden') {
       $input_widget_type = $widget_type;
    }
       }
   
     # OPTION_TEXTS is a list of the text attribute      # OPTION_TEXTS is a list of the text attribute
     #               values used to create column headings.      #               values used to create column headings.
     # OPTION_VARS is a list of the variable names, used to create the checkbox      # OPTION_VARS is a list of the variable names, used to create the checkbox
     #             inputs.      #             inputs.
       # OPTION_TYPES is a list of the option types:
       #
     #  We're ok with empty elements. as place holders      #  We're ok with empty elements. as place holders
     # Although the 'variable' element should really exist.      # Although the 'variable' element should really exist.
     #      #
   
   
     my $option_texts  = $paramHash->{OPTION_TEXTS};      my $option_texts  = $paramHash->{OPTION_TEXTS};
     my $option_vars   = $paramHash->{OPTION_VARS};      my $option_vars   = $paramHash->{OPTION_VARS};
       my $option_types   = $paramHash->{OPTION_TYPES};
     push(@$option_texts,  $token->[2]{'text'});      push(@$option_texts,  $token->[2]{'text'});
     push(@$option_vars,   $token->[2]{'variable'});      push(@$option_vars,   $token->[2]{'variable'});
       push(@$option_types,   $input_widget_type);
   
   
     #  Need to create and declare the option variables as well to make them      #  Need to create and declare the option variables as well to make them
     # persistent.      # persistent.
Line 2252  BUTTONS Line 2349  BUTTONS
     my $multichoice    = $self->{'multichoice'};      my $multichoice    = $self->{'multichoice'};
     my $option_vars    = $self->{OPTION_VARS};      my $option_vars    = $self->{OPTION_VARS};
     my $option_texts   = $self->{OPTION_TEXTS};      my $option_texts   = $self->{OPTION_TEXTS};
       my $option_types   = $self->{OPTION_TYPES};
     my $addparts       = $self->{'addparts'};      my $addparts       = $self->{'addparts'};
     my $headings_done  = 0;      my $headings_done  = 0;
   
Line 2310  BUTTONS Line 2408  BUTTONS
     my $resource_name =         my $resource_name =   
                    HTML::Entities::encode($raw_name,"<>&\"'");                     HTML::Entities::encode($raw_name,"<>&\"'");
     if($option_vars) {      if($option_vars) {
    my $option_num = 0;
  foreach my $option_var (@$option_vars) {   foreach my $option_var (@$option_vars) {
       my $option_type = $option_types->[$option_num];
       $option_num++;
     my $var_value = "\|\|\|" . $helper->{VARS}->{$option_var} .       my $var_value = "\|\|\|" . $helper->{VARS}->{$option_var} . 
  "\|\|\|";   "\|\|\|";
     my $checked ="";      my $checked ="";
     if($var_value =~ /\Q|||$raw_name|||\E/) {      if($var_value =~ /\Q|||$raw_name|||\E/) {
  $checked = "checked='checked'";   $checked = "checked='checked'";
     }      }
     $col .=       if ($option_type eq 'text') {
                         "<td align='center'><input type='checkbox' name ='$option_var".   #
  "_forminput' value='".   # For text's the variable value is a ||| separated set of
  $resource_name . "' $checked /> </td>";   # resource_name=value 
    #
    my @values = split(/\|\|\|/, $helper->{VARS}->{$option_var});
   
    # Normal practice would be to toss this in a hash but 
    # the only thing that saves is the compare in the loop
    # below and for all but one case we'll break out of the loop
    # before it completes.
   
    my $text_value = '';    # In case there's no match.
    foreach my $value (@values) {
       my ($res, $skip) = split(/=/, $value);
       if($res eq $resource_name) {
    $text_value = $skip;
    last;
       }
    }
    # TODO: add an attribute to <option> that allows the
    #       programmer to set the width of the tex entry box.
   
    $col .=
       "<td align='center'><input type='text' name ='$option_var".
       "_forminput' value='".$text_value."' size='5' /> </td>";
       } elsif ($option_type eq 'hidden') {
     $col .= "<td align='center'><input type='hidden' name ='$option_var".
       "_forminput' value='".
       $resource_name . "'/> </td>";
       } else {
    $col .= 
       "<td align='center'><input type=$option_type name ='$option_var".
       "_forminput' value='".
       $resource_name . "' $checked /> </td>";
       }
  }   }
     }      }
   
Line 2416  sub postprocess { Line 2549  sub postprocess {
         $self->{ERROR_MSG} = 'You must choose at least one resource to continue.';          $self->{ERROR_MSG} = 'You must choose at least one resource to continue.';
         return 0;          return 0;
     }      }
       # For each of the attached options.  If it's env var is undefined, set it to
       # an empty string instead.. an undef'd env var means no choices selected.
       #
   
       my $option_vars = $self->{OPTION_VARS};
       if ($option_vars) {
    foreach my $var (@$option_vars) {
       my $env_name = "form.".$var."_forminput";
       if (!defined($env{$env_name})) {
    $env{$env_name} = '';
    $helper->{VARS}->{$var} = '';
       }
    }
       }
   
   
     if (defined($self->{NEXTSTATE})) {      if (defined($self->{NEXTSTATE})) {
         $helper->changeState($self->{NEXTSTATE});          $helper->changeState($self->{NEXTSTATE});
Line 3391  snippets and collecting the results. Fin Line 3539  snippets and collecting the results. Fin
 helper, going to a provided page.  helper, going to a provided page.
   
 If the parameter "restartCourse" is true, this will override the buttons and  If the parameter "restartCourse" is true, this will override the buttons and
 will make a "Finish Helper" button that will re-initialize the course for them,  will make a Save button (Finish Helper) that will re-initialize the course for them,
 which is useful for the Course Initialization helper so the users never see  which is useful for the Course Initialization helper so the users never see
 the old values taking effect.  the old values taking effect.
   
Line 3498  sub render { Line 3646  sub render {
   
     my $actionURL = $self->{EXIT_PAGE};      my $actionURL = $self->{EXIT_PAGE};
     my $targetURL = '';      my $targetURL = '';
     my $finish=&mt('Finish');   my $finish=&mt('Save');
     if ($self->{'restartCourse'}) {      if ($self->{'restartCourse'}) {
  $actionURL = '/adm/roles';   $actionURL = '/adm/roles';
  $targetURL = '/adm/menu';   $targetURL = '/adm/menu';
Line 3510  sub render { Line 3658  sub render {
  if ($env{'course.'.$env{'request.course.id'}.'.clonedfrom'}) {   if ($env{'course.'.$env{'request.course.id'}.'.clonedfrom'}) {
     $targetURL = '/adm/parmset?overview=1';      $targetURL = '/adm/parmset?overview=1';
  }   }
  my $finish=&mt('Finish Course Initialization');  
     }      }
     my $previous = HTML::Entities::encode(&mt("<- Previous"), '<>&"');      my $previous = HTML::Entities::encode(&mt("Back"), '<>&"');
     my $next = HTML::Entities::encode(&mt("Next ->"), '<>&"');      my $next = HTML::Entities::encode(&mt("Next"), '<>&"');
     my $target = " target='loncapaclient'";      my $target = " target='loncapaclient'";
     if (($env{'browser.interface'} eq 'textual') ||      if ($env{'environment.remote'} eq 'off') {  $target='';  }
         ($env{'environment.remote'} eq 'off')) {  $target='';  }      $result .= "<p>\n" .
     $result .= "<center>\n" .  
  "<form action='".$actionURL."' method='post' $target>\n" .   "<form action='".$actionURL."' method='post' $target>\n" .
  "<input type='button' onclick='history.go(-1)' value='$previous' />" .   "<input type='button' onclick='history.go(-1)' value='$previous' />" .
  "<input type='hidden' name='orgurl' value='$targetURL' />" .   "<input type='hidden' name='orgurl' value='$targetURL' />" .
  "<input type='hidden' name='selectrole' value='1' />\n" .   "<input type='hidden' name='selectrole' value='1' />\n" .
  "<input type='hidden' name='" . $env{'request.role'} .    "<input type='hidden' name='" . $env{'request.role'} . 
  "' value='1' />\n<input type='submit' value='" . $finish . "' />\n" .   "' value='1' />\n<input type='submit' value='" . $finish . "' />\n" .
  "</form></center>";   "</form></p>\n";
   
     return $result;      return $result;
 }  }
Line 3603  sub render { Line 3749  sub render {
           
     # Print the granularity, depending on the action      # Print the granularity, depending on the action
     if ($vars->{GRANULARITY} eq 'whole_course') {      if ($vars->{GRANULARITY} eq 'whole_course') {
         $resourceString .= '<li>'.&mt('for <b>all resources in the course</b>').'</li>';          $resourceString .= '<li>'.&mt('for [_1]all resources in the course[_2]','<b>','</b>').'</li>';
  if ($vars->{TARGETS} eq 'course') {   if ($vars->{TARGETS} eq 'course') {
     $level = 14; # general course, see lonparmset.pm perldoc      $level = 14; # general course, see lonparmset.pm perldoc
  } elsif ($vars->{TARGETS} eq 'section') {   } elsif ($vars->{TARGETS} eq 'section') {
Line 3618  sub render { Line 3764  sub render {
         $paramlevel = 'general';          $paramlevel = 'general';
     } elsif ($vars->{GRANULARITY} eq 'map') {      } elsif ($vars->{GRANULARITY} eq 'map') {
         my $navmap = Apache::lonnavmaps::navmap->new();          my $navmap = Apache::lonnavmaps::navmap->new();
         my $res = $navmap->getByMapPc($vars->{RESOURCE_ID});          if (defined($navmap)) {
         my $title = $res->compTitle();               my $res = $navmap->getByMapPc($vars->{RESOURCE_ID});
         $symb = $res->symb();               my $title = $res->compTitle();
         $resourceString .= '<li>'.&mt('for the map named [_1]',"<b>$title</b>").'</li>';               $symb = $res->symb();
                $resourceString .= '<li>'.&mt('for the map named [_1]',"<b>$title</b>").'</li>';
           } else {
               $resourceString .= '<li>'.&mt('for the map ID [_1] (name unavailable)','<b>'.$vars->{RESOURCE_ID}.'</b>').'</li>';
               &Apache::lonnet::logthis('Retrieval of map title failed in lonhelper.pm - could not create navmap object for course.');
   
           }
  if ($vars->{TARGETS} eq 'course') {   if ($vars->{TARGETS} eq 'course') {
     $level = 13; # general course, see lonparmset.pm perldoc      $level = 13; # general course, see lonparmset.pm perldoc
  } elsif ($vars->{TARGETS} eq 'section') {   } elsif ($vars->{TARGETS} eq 'section') {
Line 3634  sub render { Line 3786  sub render {
         $affectedResourceId = $vars->{RESOURCE_ID};          $affectedResourceId = $vars->{RESOURCE_ID};
         $paramlevel = 'map';          $paramlevel = 'map';
     } else {      } else {
         my $navmap = Apache::lonnavmaps::navmap->new();  
         my $res = $navmap->getById($vars->{RESOURCE_ID});  
         my $part = $vars->{RESOURCE_ID_part};          my $part = $vars->{RESOURCE_ID_part};
  if ($part ne 'All Parts' && $part) { $parm_name=~s/^0/$part/; } else { $part=&mt('All Parts'); }   if ($part ne 'All Parts' && $part) { $parm_name=~s/^0/$part/; } else { $part=&mt('All Parts'); }
         $symb = $res->symb();          my $navmap = Apache::lonnavmaps::navmap->new();
         my $title = $res->compTitle();          if (defined($navmap)) {
         $resourceString .= '<li>'.&mt('for the resource named [_1] part [_2]',"<b>$title</b>","<b>$part</b>").'</li>';              my $res = $navmap->getById($vars->{RESOURCE_ID});
               $symb = $res->symb();
               my $title = $res->compTitle();
               $resourceString .= '<li>'.&mt('for the resource named [_1], part [_2]',"<b>$title</b>","<b>$part</b>").'</li>';
           } else {
               $resourceString .= '<li>'.&mt('for the resource ID [_1] (name unavailable), part [_2]','<b>'.$vars->{RESOURCE_ID}.'</b>',"<b>$part</b>").'</li>';
               &Apache::lonnet::logthis('Retrieval of resource title failed in lonhelper.pm - could not create navmap object for course.');
           }
  if ($vars->{TARGETS} eq 'course') {   if ($vars->{TARGETS} eq 'course') {
     $level = 10; # general course, see lonparmset.pm perldoc      $level = 10; # general course, see lonparmset.pm perldoc
  } elsif ($vars->{TARGETS} eq 'section') {   } elsif ($vars->{TARGETS} eq 'section') {
Line 3654  sub render { Line 3811  sub render {
         $paramlevel = 'full';          $paramlevel = 'full';
     }      }
   
     my $result = "<form name='helpform' method='POST' action='/adm/parmset#$affectedResourceId&$parm_name&$level'>\n";      my $result = "<form name='helpform' method='post' action='/adm/parmset#$affectedResourceId&$parm_name&$level'>\n";
     $result .= "<input type='hidden' name='action' value='settable' />\n";      $result .= "<input type='hidden' name='action' value='settable' />\n";
     $result .= "<input type='hidden' name='dis' value='helper' />\n";      $result .= "<input type='hidden' name='dis' value='helper' />\n";
     $result .= "<input type='hidden' name='pscat' value='".      $result .= "<input type='hidden' name='pscat' value='".
Line 3671  sub render { Line 3828  sub render {
     $result .= "<input type='hidden' name='psprt' value='".      $result .= "<input type='hidden' name='psprt' value='".
  HTML::Entities::encode($part,"'<>&\"") . "' />\n";   HTML::Entities::encode($part,"'<>&\"") . "' />\n";
   
     $result .= '<p>'.&mt('Confirm that this information is correct, then click &quot;Finish Helper&quot; to complete setting the parameter.').'<ul>';      $result .= '<p class="LC_info">'
                 .&mt('Confirm that this information is correct, then click &quot;Save&quot; to complete setting the parameter.')
                 .'</p>'
                 .'<ul>';
           
     # Print the type of manipulation:      # Print the type of manipulation:
     my $extra;      my $extra;
Line 3719  sub render { Line 3879  sub render {
           
     # Print targets      # Print targets
     if ($vars->{TARGETS} eq 'course') {      if ($vars->{TARGETS} eq 'course') {
         $result .= '<li>'.&mt('for <b>all students in course</b>').'</li>';          $result .= '<li>'.&mt('for [_1]all students in course[_2]','<b>','</b>').'</li>';
     } elsif ($vars->{TARGETS} eq 'section') {      } elsif ($vars->{TARGETS} eq 'section') {
         my $section = $vars->{SECTION_NAME};          my $section = $vars->{SECTION_NAME};
         $result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>';          $result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>';
Line 3744  sub render { Line 3904  sub render {
   
     # Print value      # Print value
     if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') {      if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') {
  $result .= '<li>'.&mt('to [_1] ([_2])',"<b>".ctime($vars->{PARM_DATE})."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n";          my $showdate = &Apache::lonlocal::locallocaltime($vars->{PARM_DATE});
    $result .= '<li>'.&mt('to [_1] ([_2])',"<b>".$showdate."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n";
     }      }
   
    $result .= '</ul>';
     
   # FIXME: Make previous button working
   #        Found to be dysfunctional when used to change the selected student
   #   my $previous = HTML::Entities::encode(&mt("Back"), '<>&"');
       my $buttons .= '<p><span class="LC_nobreak">'
   #                 .'<input name="back" type="button"'
   #                 .' value="'.$previous.'" onclick="history.go(-1)" />'
                     .' <input type="submit" value="'.&mt('Save').'" />' # Finish Helper
                     .'</span></p>'."\n";
   
     # print pres_marker      # print pres_marker
     $result .= "\n<input type='hidden' name='pres_marker'" .      $result .= "\n<input type='hidden' name='pres_marker'" .
         " value='$affectedResourceId&$parm_name&$level' />\n";          " value='$affectedResourceId&$parm_name&$level' />\n";
Line 3756  sub render { Line 3928  sub render {
     $result .= "\n<input type='hidden' value='$symb' name='pssymb' />";      $result .= "\n<input type='hidden' value='$symb' name='pssymb' />";
     $result .= "\n<input type='hidden' value='$paramlevel' name='parmlev' />";      $result .= "\n<input type='hidden' value='$paramlevel' name='parmlev' />";
   
     $result .= "<br /><br /><center><input type='submit' value='".&mt('Finish Helper')."' /></center></form>\n";      $result .= $buttons;
   
     return $result;      return $result;
 }  }
Removed from v.1.165  
changed lines
  Added in v.1.178

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