source: extensions/reset_manual_order/main.inc.php @ 16859

Revision 16858, 2.9 KB checked in by ddtddt, 8 years ago (diff)

[extensions] - reset_manual_order - add EN descriptionfor Lexiglot , eid for update plugin

Line 
1<?php
2/*
3Plugin Name: Reset manual order
4Version: auto
5Description: In an album, reset manual order with the current automatic order
6Plugin URI: http://piwigo.org/ext/extension_view.php?eid=620
7Author: plg
8Author URI: http://piwigo.wordpress.com
9*/
10
11if (!defined('PHPWG_ROOT_PATH'))
12{
13  die('Hacking attempt!');
14}
15
16load_language('plugin.lang', PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/');
17
18add_event_handler('loc_begin_admin', 'reset_manual_order_add_link');
19function reset_manual_order_add_link()
20{
21  global $template;
22
23  // this is a trick: instead of directly filling $_SESSION['page_infos'] in
24  // function reset_manual_order_process I had to use a temporary variable
25  // $_SESSION['reset_manual_order'] because the message with a quote (in French)
26  //  was not correctly registered in the database.
27  if (isset($_SESSION['reset_manual_order']))
28  {
29    $_SESSION['page_infos'] = array(l10n('Images manual order was saved'));
30    unset($_SESSION['reset_manual_order']);
31  }
32
33  $template->set_prefilter('element_set_ranks', 'reset_manual_order_add_link_prefilter');
34}
35
36function reset_manual_order_add_link_prefilter($content, &$smarty)
37{
38  $search = "#<legend>\{'Manual order'\|@translate\}</legend>#";
39  $replacement = '<legend>{\'Manual order\'|@translate}</legend>
40<a href="{$F_ACTION}&amp;reset_manual_order=1">{\'Reset manual order with current automatic order\'|@translate}</a>
41';
42
43  return preg_replace($search, $replacement, $content);
44}
45
46add_event_handler('loc_begin_admin_page', 'reset_manual_order_process');
47function reset_manual_order_process()
48{
49  global $page, $template, $conf;
50 
51  if ('element_set_ranks' == $page['page'] and isset($_GET['reset_manual_order']))
52  {
53    $query = '
54SELECT *
55  FROM '.CATEGORIES_TABLE.'
56  WHERE id = '.$_GET['cat_id'].'
57;';
58    $row = pwg_db_fetch_assoc(pwg_query($query));
59
60    $order_by = $conf['order_by_inside_category'];
61    if (!empty($row['image_order']) and 'rank' != $row['image_order'])
62    {
63      $order_by = ' ORDER BY '.$row['image_order'];
64    }
65
66    $query = '
67SELECT
68    image_id
69  FROM '.IMAGE_CATEGORY_TABLE.'
70    JOIN '.IMAGES_TABLE.' ON id = image_id
71  WHERE category_id = '.$_GET['cat_id'].'
72  '.$order_by.'
73;';
74    $result = pwg_query($query);
75
76    $ordered_image_ids = array();
77    while ($row = pwg_db_fetch_assoc($result))
78    {
79      $ordered_image_ids[] = $row['image_id'];
80    }
81
82    $current_rank = 0;
83    $datas = array();
84    foreach ($ordered_image_ids as $id)
85    {
86      array_push(
87        $datas,
88        array(
89          'category_id' => $_GET['cat_id'],
90          'image_id' => $id,
91          'rank' => ++$current_rank,
92          )
93        );
94    }
95
96    $fields = array(
97      'primary' => array('image_id', 'category_id'),
98      'update' => array('rank')
99      );
100
101    mass_updates(IMAGE_CATEGORY_TABLE, $fields, $datas);
102
103    $_SESSION['reset_manual_order'] = true;
104    redirect(get_root_url().'admin.php?page=element_set_ranks&cat_id='.$_GET['cat_id']);
105  }
106}
107?>
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