source: trunk/jpdd/class.dkg.row.php @ 71

<?php  /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 2; -*-

       */

if (!class_exists('DKG_Row')) {

  class DKG_Row {
        function DKG_Row($args) {
          global $dkg_site;
          if (is_array($args)) {
                if (array_key_exists('id', $args)) {
                  $args['data'] = $dkg_site->getSingletonFromSQL('SELECT * FROM '.$this->getSingletonTable().' WHERE id = '.(int)$args['id']);
                } 
                if (array_key_exists('data', $args)) {
                  reset($args['data']);
                  while (list($k,$v) = each($args['data'])) {
                        $title = '_'.$k;
                        $this->$title = $v;
                  }
                }
          }
        }

    // set up basic form:
        function getCreationForm() {
      global $dkg_site;
      $sn = $this->getShortName();
      return '<form action='.$dkg_site->Path('edit', $sn).' method="post">
<fieldset><legend>New '.$sn.'</legend>
'.$dkg_site->getFormTokenHiddenInput().'
'.$this->getCreationFormInnards().'
<div style="clear:both;"><input type="submit" value="Make new '.$sn.'"/></div>
</form>
';
        }

    // set up basic form:
        function getEditForm() {
      global $dkg_site;
      $sn = $this->getShortName();
      return '<form action='.$this->getEditPath().' method="post">
<fieldset><legend>Edit '.$sn.' '.$this->getLinkedTitle().'</legend>
'.$dkg_site->getFormTokenHiddenInput().'
'.$this->getEditFormInnards().'
<div style="clear:both;"><input type="submit" value="Save changes"/></div>
</form>
';
        }


    // override to allow creation and editing...
    // NULL means anyone can create or edit
    // an array means anyone with any of the privileges in the array
    // can do this thing.
        function getCreatePrivilege() {
          return array();
        }
        function getEditPrivilege() {
          return array();
        }


        function getSingletonTable() {
          global $dkg_site;
          return $dkg_site->getSingletonTable(get_class($this));
        }
        function getShortName() {
          global $dkg_site;
          return $dkg_site->getShortName(get_class($this));
        }

        function getID() {
          global $dkg_site;
          if (!is_null($this->_id)) {
                return (int)($this->_id);
          } else {
                $dkg_site->error('getID called on an item without an ID!');
          }
        }

        function getTitle($allowempty = false) {
          global $dkg_site;
          if (!is_null($this->_title)) {
                return htmlentities($this->_title);
          } else {
        if ($allowempty)
          return '';
        else
          $dkg_site->error('getTitle called on an item without an title!');
          }
        }

    function getViewPath() {
          global $dkg_site;
      return $dkg_site->Path($this->getShortName(), $this->getID());
    }
    function getEditPath() {
          global $dkg_site;
      return $dkg_site->Path('edit', $this->getShortName(), $this->getID());
    }

        function getLinkedTitle() {
          return '<a href="'.$this->getViewPath().'">'.$this->getTitle().'</a>';
        }

        function getDescription($allowempty = false) {
          global $dkg_site;
          if (!is_null($this->_description)) {
                return $dkg_site->filterBlock($this->_description);
          } else {      
        if ($allowempty)
          return '';
        else
          $dkg_site->error('getDescription called on an item without a description!');
          }
        }

        function getCreationFormInnards() {
      return '';
    }
        function getDetailInnards() {
      return '';
    }

        function getDetailView() {
          global $dkg_site;

          $ret = '<h2>'.$this->getTitle().'</h2>';
      if (is_null($this->getEditPrivilege()) || ($dkg_site->isAuthenticated() && $dkg_site->_authenticated_user->canEdit($this))) {
        $ret .= "\n".'<div><a href="'.$this->getEditPath().'">edit</a></div>'."\n";
      }
      $ret .= $this->getDetailInnards();
          return $ret;
        }
  }

}