source: extensions/piwigo_videojs/admin/admin_batchmanager.php @ 24676

<?php
/***********************************************
* File      :   admin_batchmanager.php
* Project   :   piwigo-videojs
* Descr     :   handle batch manager
*
* Created   :   4.06.2013
*
* Copyright 2012-2013 <xbgmsharp@gmail.com>
*
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
************************************************/

// Check whether we are indeed included by Piwigo.
if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

// Hook to add a new filter in the batch mode
add_event_handler('get_batch_manager_prefilters', 'vjs_get_batch_manager_prefilters');
function vjs_get_batch_manager_prefilters($prefilters)
{
        $prefilters[] = array('ID' => 'videojs0', 'NAME' => l10n('All videos'));
        $prefilters[] = array('ID' => 'videojs1', 'NAME' => l10n('All videos with poster'));
        $prefilters[] = array('ID' => 'videojs2', 'NAME' => l10n('All videos without poster'));
        return $prefilters;
}

// Hook to perfom the filter in the batch mode
add_event_handler('perform_batch_manager_prefilters', 'vjs_perform_batch_manager_prefilters', 50, 2);
function vjs_perform_batch_manager_prefilters($filter_sets, $prefilter)
{
        if ($prefilter==="videojs0")
                $filter = "";
        else if ($prefilter==="videojs1")
                $filter = "AND `representative_ext` IS NOT NULL";
        else if ($prefilter==="videojs2")
                $filter = "AND `representative_ext` IS NULL";

        if ( isset($filter) )
        {
                $query = "SELECT id FROM ".IMAGES_TABLE." WHERE ".SQL_VIDEOS." ".$filter;
                $filter_sets[] = array_from_query($query, 'id');
        }
        return $filter_sets;
}

// Hook to show action when selected
add_event_handler('loc_end_element_set_global', 'vjs_loc_end_element_set_global');
function vjs_loc_end_element_set_global()
{
        global $template;
        $template->append('element_set_global_plugins_actions',
                array('ID' => 'videojs', 'NAME'=>l10n('Videos'), 'CONTENT' => '
    <ul>
      <li>
        <label><input type="checkbox" name="vjs_metadata" value="1" checked="checked" /> filesize, width, height, latitude, longitude</label>
        <br/><small>Will overwrite the information in the database with the metadata from the video.</small>
        <br/><small><strong>Support of latitude, longitude required <a href="http://piwigo.org/ext/extension_view.php?eid=701" target="_blanck">\'OpenStreetMap\'</a> or \'RV Maps & Earth\' plugin.</strong></small>
      </li>
      <li>
        <label><input type="checkbox" name="vjs_thumb" value="1" checked="checked" /> Create thumbnail at position in second:</label>
        <!-- <input type="range" name="vjs_thumbsec" value="4" min="0" max="60" step="1"/> -->
        <input type="text" name="vjs_thumbsec" value="4" size="2" required/>
        <br/><small>Create a thumbnail from the video at specify position, it will overwrite any existing poster.</small>
      </li>
      <li>
        <label><span class="property">Output format : </span></label>
        <label><input type="radio" name="vjs_thumbouput" value="jpg" checked="checked"/> JPG</label>
        <label><input type="radio" name="vjs_thumbouput" value="png" /> PNG</label>
        <br/><small>Select the output format for the thumbnail</small>
      </li>
      <li>
        <label><input type="checkbox" name="vjs_thumboverlay" value="1" > Add film effect</label>
        <br/><small>Apply an overlay on the poster creation.</small>
      </li>
    </ul>
'));
}

// Hook to perform the action on in global mode
add_event_handler('element_set_global_action', 'vjs_element_set_global_action', 50, 2);
function vjs_element_set_global_action($action, $collection)
{
        if ($action!=="videojs")
                return;

        global $page;

        $query = "SELECT `id`, `file`, `path`
                        FROM ".IMAGES_TABLE."
                        WHERE id IN (".implode(',',$collection).")";

        // Override default value from the form
        $sync_options = array(
                'metadata'      => isset($_POST['vjs_metadata']),
                'thumb'         => isset($_POST['vjs_thumb']),
                'thumbsec'      => $_POST['vjs_thumbsec'],
                'thumbouput'    => $_POST['vjs_thumbouput'],
                'thumboverlay'  => isset($_POST['vjs_thumboverlay']),
                'simulate'      => false,
                'sync_gps'      => true,
        );

        // Do the work, share with batch manager
        require_once(dirname(__FILE__).'/../include/function_sync.php');

        $page['errors'] = $errors;
        $page['infos'] = $infos;
}

// Hook to perform the action on in single mode
add_event_handler('loc_begin_element_set_unit', 'vjs_loc_begin_element_set_unit');
function vjs_loc_begin_element_set_unit()
{
        global $page;
        
        if (!isset($_POST['submit']))
              return;

        $collection = explode(',', $_POST['element_ids']);
        foreach ($collection as $id)
        {
                if (!isset($_POST['vjs_thumbsec-'.$id]))
                        return;

                // Override default value from the form
                $sync_options = array(
                        'metadata'      => isset($_POST['vjs_metadata-'.$id]),
                        'thumb'         => isset($_POST['vjs_thumb-'.$id]),
                        'thumbsec'      => $_POST['vjs_thumbsec-'.$id],
                        'thumbouput'    => $_POST['vjs_thumbouput-'.$id],
                        'thumboverlay'  => isset($_POST['vjs_thumboverlay-'.$id]),
                        'simulate'      => false,
                        'sync_gps'      => true,
                );

                $query = "SELECT `id`, `file`, `path`
                                FROM ".IMAGES_TABLE."
                                WHERE `id`='".$id."';";

                // Do the work, share with batch manager
                include(dirname(__FILE__).'/../include/function_sync.php');

                $page['errors'] = array_merge($page['errors'], $errors);
                $page['infos'] = array_merge($page['infos'], $infos);
        }
}

// Hoook for batch manager in single mode
add_event_handler('loc_end_element_set_unit', 'vjs_loc_end_element_set_unit');
function vjs_loc_end_element_set_unit()
{
        global $template, $conf, $page, $is_category, $category_info;
        $template->set_prefilter('batch_manager_unit', 'vjs_prefilter_batch_manager_unit');
}

function vjs_prefilter_batch_manager_unit($content)
{
        $needle = '</table>';
        $pos = strpos($content, $needle);
        if ($pos!==false)
        {
                $add = '<tr><td><strong>{\'VideoJS\'|@translate}</strong></td>
                  <td>
                    <label><input type="checkbox" name="vjs_metadata-{$element.id}" value="1" checked="checked" /> filesize, width, height, latitude, longitude</label>
                    <br/><small>Will overwrite the information in the database with the metadata from the video.</small>
                    <br/><small><strong>Support of latitude, longitude required <a href="http://piwigo.org/ext/extension_view.php?eid=701" target="_blanck">\'OpenStreetMap\'</a> or \'RV Maps & Earth\' plugin.</strong></small>
                    <br/>
                    <label><input type="checkbox" name="vjs_thumb-{$element.id}" value="1" checked="checked" /> Create thumbnail at position in second:</label>
                    <!-- <input type="range" name="vjs_thumbsec" value="4" min="0" max="60" step="1"/> -->
                    <input type="text" name="vjs_thumbsec-{$element.id}" value="4" size="2" required/>
                    <br/><small>Create a thumbnail from the video at specify position, it will overwrite any existing poster.</small>
                    <br/>
                    <label><span class="property">Output format : </span></label>
                    <label><input type="radio" name="vjs_thumbouput-{$element.id}" value="jpg" checked="checked"/> JPG</label>
                    <label><input type="radio" name="vjs_thumbouput-{$element.id}" value="png" /> PNG</label>
                    <br/><small>Select the output format for the thumbnail</small>
                    <br/>
                    <label><input type="checkbox" name="vjs_thumboverlay-{$element.id}" value="1" > Add film effect</label>
                    <br/><small>Apply an overlay on the poster creation.</small>
                    <br/>
                  </td>
                </tr>';
                $content = substr_replace($content, $add, $pos, 0);
        }
        return $content;
}

?>