DIR : /home/kozerus/public_html/go/dgs0/features/edit_feature.php

/home/kozerus/public_html/go/dgs0/features

<?php
/*
Dragon Go Server
Copyright (C) 2001-2014  Erik Ouchterlony, Rod Ival, Jens-Uwe Gaspar

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

$TranslateGroups[] = "Feature";

chdir('../');
require_once 'include/std_functions.php';
require_once 'include/gui_functions.php';
require_once 'include/utilities.php';
require_once 'include/form_functions.php';
require_once 'features/lib_votes.php';

{
   connect2mysql();

   $logged_in = who_is_logged( $player_row);
   if ( !$logged_in )
      error('login_if_not_logged_in', 'edit_feature');

   if ( !ALLOW_FEATURE_VOTE )
      error('feature_disabled', 'edit_feature');

   $my_id = (int)@$player_row['ID'];
   if ( $my_id <= GUESTS_ID_MAX )
      error('not_allowed_for_guest', 'edit_feature');

   $is_admin = Feature::is_admin();
   if ( !$is_admin )
      error('feature_edit_not_allowed', 'edit_feature');
   $is_super_admin = Feature::is_super_admin();


/* Actual REQUEST calls used:
     (no args)             : add new feature
     fid=                  : edit new or existing feature
     feature_save&fid=     : update (replace) feature in database
     feature_preview&fid=  : preview for update feature
     feature_delete&fid=   : remove feature (need confirm)
     feature_delete&confirm=1&fid= : remove feature (confirmed)
     feature_cancel        : cancel remove-confirmation
*/

   $fid = (int)get_request_arg('fid'); //feature-ID
   if ( $fid < 0 )
      $fid = 0;

   if ( @$_REQUEST['feature_cancel'] ) // cancel delete
      jump_to("features/edit_feature.php?fid=$fid");

   // error-check on feature to save
   $errormsg = null;
   $is_preview = @$_REQUEST['feature_preview'];
   if ( @$_REQUEST['feature_save'] || $is_preview )
   {
      if ( strlen(trim(get_request_arg('subject'))) == 0 )
         $errormsg = '('.T_('Missing subject of feature').')';
   }

   $feature = null;
   if ( is_null($errormsg) && $fid )
      $feature = Feature::load_feature( $fid ); // existing feature ?
   if ( is_null($feature) )
      $feature = Feature::new_feature( $my_id, $fid ); // new feature

   // check access right of user (only super-admin can edit anytime)
   if ( !$feature->allow_edit() )
      error('feature_edit_bad_status', "edit_feature.feature($fid,$my_id)");

   $is_feature_delete = ( $fid && @$_REQUEST['feature_delete'] );
   if ( $is_feature_delete && @$_REQUEST['confirm'] )
   {
      ta_begin();
      {//HOT-section to delete feature
         if ( $feature->delete_feature() > 0 && $feature->status == FEATSTAT_NEW )
            Feature::update_count_feature_new( "edit_feature.delete_feature($fid)", 0, -1 ); // one NEW less for all users
      }
      ta_end();

      jump_to("features/list_features.php?sysmsg=". urlencode(T_('Feature removed!')) );
   }

   $old_status = $feature->status;
   $new_status = get_request_arg('new_status', $feature->status);
   if ( !$feature->edit_status_allowed($is_super_admin, $new_status) )
      error('feature_edit_bad_status', "edit_feature.feature.edit_status($fid,$my_id,{$feature->status},$new_status)");

   // insert/update feature-object with values from edit-form if no error
   if ( @$_REQUEST['feature_save'] || $is_preview )
   {
      if ( !$is_preview )
         $feature->set_status( $new_status );
      $feature->set_size( get_request_arg('size') );
      $feature->set_subject( get_request_arg('subject') );
      $feature->set_description( get_request_arg('description') );

      if ( !$is_preview && is_null($errormsg) )
      {
         ta_begin();
         {//HOT-section to update feature
            $feature->update_feature();
            if ( !$fid && $feature->id > 0 )
               $fid = $feature->id;

            $added_points = $feature->fix_user_quota_feature_points( $old_status, $new_status );

            if ( $new_status == FEATSTAT_VOTE && ( $fid == 0 || $old_status != $new_status ) )
               Feature::update_count_feature_new( "edit_feature.upd_feature.to_new($fid)", 0, 1 ); // one new-VOTE more for all users
            elseif ( $old_status == FEATSTAT_VOTE && $fid > 0 && $old_status != $new_status )
               Feature::update_count_feature_new( "edit_feature.upd_feature.from_new($fid)", 0, -1 ); // one new-VOTE less for all users
         }
         ta_end();

         $sysmsg = ( $added_points > 0 )
            ? sprintf( T_('Feature saved! %s feature-points returned to voters!'), $added_points )
            : T_('Feature saved!');
         // if new feature added, add next; if edit feature, edit again; if live, edit not longer possible
         $jump_url = ( $new_status == FEATSTAT_LIVE ) ? 'features/vote_feature.php' : 'features/edit_feature.php';
         jump_to($jump_url."?fid=$fid".URI_AMP."sysmsg=". urlencode($sysmsg));
      }
   }

   $can_delete_feature = $feature->can_delete_feature();


   $page = 'edit_feature.php';
   if ( $is_feature_delete )
      $title = T_('Feature delete');
   elseif ( $fid )
      $title = T_('Feature update');
   else
      $title = T_('Feature add');

   $fform = new Form( 'feature', $page, FORM_POST );

   // edit feature

   $fform->add_row( array(
      'DESCRIPTION',  T_('ID'),
      'TEXT',         ($fid ? $fid : NO_VALUE) ));

   $arr_status = array(
      'DESCRIPTION',  T_('Status'),
      'TEXT',         $feature->status );
   if ( $feature->edit_status_allowed($is_super_admin) )
   {
      // status-change
      if ( $is_super_admin )
         $status_values = array_value_to_key_and_value(
            array( FEATSTAT_NEW, FEATSTAT_VOTE, FEATSTAT_WORK, FEATSTAT_DONE, FEATSTAT_LIVE, FEATSTAT_NACK ) );
      else
         $status_values = array_value_to_key_and_value( array( FEATSTAT_NEW, FEATSTAT_VOTE ) );
      array_push( $arr_status,
         'TEXT', '&nbsp;-&gt;&nbsp;',
         'SELECTBOX', 'new_status', 1, $status_values, $new_status, false );
      if ( $is_super_admin )
         array_push( $arr_status,
            'TEXT', SMALL_SPACING . sprintf( T_('Status-change to [%s] is final!'), FEATSTAT_NACK.'|'.FEATSTAT_LIVE ));
   }
   $fform->add_row( $arr_status );

   $fform->add_row( array(
      'DESCRIPTION', T_('Editor'),
      'TEXT', user_reference( REF_LINK, 1, '', $player_row ) ));
   $fform->add_row( array(
      'DESCRIPTION',  T_('Created'),
      'TEXT',         date(DATEFMT_FEATURE, $feature->created) ));
   if ( $feature->lastchanged )
   {
      $fform->add_row( array(
         'DESCRIPTION',  T_('Lastchanged'),
         'TEXT',         date(DATEFMT_FEATURE, $feature->lastchanged) ));
   }

   if ( $is_feature_delete && !$can_delete_feature )
   {
      $errormsg = ( is_null($errormsg) ) ? '' : $errormsg . "<br>\n";
      $errormsg .= T_('Feature can\'t be deleted because of existing votes!');
   }

   if ( !is_null($errormsg) )
      $fform->add_row( array(
         'DESCRIPTION', T_('Error'),
         'TEXT',        span('ErrorMsg', $errormsg), ));

   if ( @$_REQUEST['feature_delete'] ) // delete
   {
      $fform->add_row( array(
         'DESCRIPTION', T_('Subject'),
         'TEXT',        $feature->subject,
         ));
      $fform->add_row( array(
         'DESCRIPTION', T_('Description'),
         'TEXT',        $feature->description,
         ));

      if ( $can_delete_feature )
      {
         $fform->add_hidden( 'confirm', 1 );
         $fform->add_row( array(
            'TAB',
            'SUBMITBUTTON', 'feature_delete', T_('Remove feature'),
            'SUBMITBUTTON', 'feature_cancel', T_('Cancel') ));
      }
   }
   else // add or edit
   {
      $size_values = array_value_to_key_and_value(
         array( FEATSIZE_UNSET, FEATSIZE_S, FEATSIZE_M, FEATSIZE_L, FEATSIZE_XL, FEATSIZE_XXL, FEATSIZE_EPIC ));
      $size_values[FEATSIZE_UNSET] = '?';

      $fform->add_row( array(
         'DESCRIPTION', T_('Size#feature'),
         'SELECTBOX', 'size', 1, $size_values, $feature->size, false, ));
      $fform->add_row( array(
         'DESCRIPTION', T_('Subject'),
         'TEXTAREA',   'subject', 80, 4, $feature->subject,
         'TEXT',        MINI_SPACING . T_('(max. 255 chars)'),
         ));
      $fform->add_row( array(
         'DESCRIPTION', T_('Description'),
         'TEXTAREA',    'description', 70, 10, $feature->description,
         ));

      if ( $is_preview || ($feature->subject . $feature->description != '') )
      {
         $fform->add_row( array(
            'DESCRIPTION', T_('Preview'),
            'TEXT', make_html_safe( wordwrap($feature->subject, FEAT_SUBJECT_WRAPLEN), true ),
            ));
         $fform->add_row( array(
            'TAB',
            'TEXT', make_html_safe( wordwrap($feature->description, FEAT_DESCRIPTION_WRAPLEN), true),
            ));
      }

      $fform->add_row( array(
         'TAB', 'CELL', 1, '', // align submit-buttons
         'SUBMITBUTTON', 'feature_save', T_('Save feature'),
         'TEXT', SMALL_SPACING,
         'SUBMITBUTTON', 'feature_preview', T_('Preview'),
         ));
   }

   $fform->add_hidden( 'fid', $fid );


   start_page( $title, true, $logged_in, $player_row );
   echo "<h3 class=Header>$title</h3>\n";

   $fform->echo_string();

   $notes = array();
   if ( $is_admin )
   {
      array_unshift( $notes,
         T_('Add a category-prefix to the \'Subject\', e.g. "Game: feature description"'),
         T_('Add related URLs using &lt;home&gt;-tag or &lt;http://...&gt; in description.'),
         T_('Add reason and properly adjust description on status changes.'),
         T_('Ask a developer for feature size (required effort for implementation).')
      );
   }
   $notes[] = Feature::build_feature_notes_size();
   echo_notes( 'featurenotesTable', T_('Feature notes'), $notes );

   $menu_array = array();
   $menu_array[T_('Vote on features')] = "features/list_features.php?status=2".URI_AMP.'my_vote=1';
   $menu_array[T_('My feature votes')] = "features/list_features.php?status=3".URI_AMP.'my_vote=2';
   $menu_array[T_('All features')]     = "features/list_features.php?status=3".URI_AMP.'my_vote=0';
   if ( $is_admin )
      $menu_array[T_('Add new feature')] =
         array( 'url' => "features/edit_feature.php", 'class' => 'AdminLink' );
   if ( !$is_feature_delete && $can_delete_feature && $fid > 0 && $is_admin )
      $menu_array[T_('Delete this feature')] =
         array( 'url' => "features/edit_feature.php?fid=$fid".URI_AMP.'feature_delete=1', 'class' => 'AdminLink' );
   if ( $is_feature_delete && $fid > 0 && $feature->allow_edit() )
      $menu_array[T_('Edit this feature')] =
         array( 'url' => "features/edit_feature.php?fid=$fid", 'class' => 'AdminLink' );

   end_page(@$menu_array);
}
?>