source: extensions/Copyrights/batch_global.php @ 11423

<?php

// @Johan: Misschien een goed idee om dit ook in een apart php scriptje te zetten, voor de overzichtelijkheid.
// En om deze reden (Citaat uit de piwigo docs http://piwigo.org/doc/doku.php?id=en:plugins):
// Code size
// When PWG loads the plugins, it will include every main.inc.php.
// Don't put in your main.inc.php 3000 lines of code just to add a page on the administration menu.
// Split you main.inc.php in several files and feel free to add include_once inside functions defined in main.inc.php as much as you want.


// Add copyrights drop down menu to the batch manager
add_event_handler('loc_end_element_set_global', 'copyrights_batch_global');
// Add handler to the submit event of the batch manager
add_event_handler('element_set_global_action', 'copyrights_batch_global_submit', 50, 2);

function copyrights_batch_global()
{
  global $template;

  load_language('plugin.lang', dirname(__FILE__).'/');                                  // Engels is voorlopig goed zat

  // Assign the template for batch management
  $template->set_filename('batch_global', dirname(__FILE__).'/batch_global.tpl');

  // Fetch all the copyrights and assign them to the template
  $query = sprintf(
    'SELECT `cr_id`,`name`
    FROM %s
    WHERE `visible`<>0
    ;',
    COPYRIGHTS_ADMIN);
  $result = pwg_query($query);
  $CRoptions = array();
  while ($row = pwg_db_fetch_assoc($result)) {
    $CRoptions[$row['cr_id']] = $row['name'];
  }
  $template->assign('CRoptions', $CRoptions);

  
  // Goed, ik weet dus echt niet waarom dit hieronder gedaan wordt...
  // AHA!!!! - dit is er zodat de "choose action" optie deze plugin gebruikt....
  $template->append('element_set_global_plugins_actions', array(
    'ID' => 'copyrights',       // ID of the batch manager action
    'NAME' => l10n('Edit copyright'), // Description of the batch manager action
    'CONTENT' => $template->parse('batch_global', true)
    )
  );
}

// * Deze functie wordt een keer aangeroepen, nadat de gebruiker submit.
// * Fietst met een foreach loop over de geselecteerde fotos
// * Rammelt alle toevoegingen in 1x met mass_updates naar de db.
function copyrights_batch_global_submit($action, $collection)
{
  if ($action == 'copyrights')
  {
          $crID = pwg_db_real_escape_string($_POST['copyrightID']);
    
    if (count($collection) > 0) {
      $query = sprintf(
        'DELETE
        FROM %s
        WHERE media_id IN (%s)
        ;',
        COPYRIGHTS_MEDIA, implode(',', $collection));
      pwg_query($query);
    }

    $edits = array();
    foreach ($collection as $image_id)
    {
      array_push(
        $edits,
        array(
          'media_id' => $image_id,
          'cr_id' => $crID,
          )
        );
    }

    mass_inserts(
      COPYRIGHTS_MEDIA, // Table name
      array_keys($edits[0]), //Columns
      $edits // Data
    );
  }
}

?>