source: extensions/Copyrights/batch_global.php @ 11735

<?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__).'/');

        // Assign the template for batch management
        $template->set_filename('CR_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);


        // Add info on the "choose action" dropdown in the batch manager
  $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('CR_batch_global', true)
  )
        );
}

// Process the submit action
function copyrights_batch_global_submit($action, $collection)
{
        // If its our plugin that is called
        if ($action == 'copyrights')
        {
                $crID = pwg_db_real_escape_string($_POST['copyrightID']);

    // Delete any previously assigned copyrights
    if (count($collection) > 0) {
        $query = sprintf(
                                'DELETE
                                FROM %s
                                WHERE media_id IN (%s)
                                ;',
                        COPYRIGHTS_MEDIA, implode(',', $collection));
                        pwg_query($query);
                }

    // Add the copyrights from the submit form to an array
                $edits = array();
                foreach ($collection as $image_id)
                {
                        array_push(
                                $edits,
                                array(
                                        'media_id' => $image_id,
                                        'cr_id' => $crID,
                                )
                        );
                }

    // Insert the array into the database
                mass_inserts(
                        COPYRIGHTS_MEDIA,                   // Table name
                        array_keys($edits[0]),  // Columns
                        $edits                                          // Data
                );
        }
}

?>