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Piwigo/admin/cat_modify.php

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PHP
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<?php
// +-----------------------------------------------------------------------+
// | This file is part of Piwigo. |
// | |
// | For copyright and license information, please view the COPYING.txt |
// | file that was distributed with this source code. |
// +-----------------------------------------------------------------------+
if (!defined('PHPWG_ROOT_PATH'))
{
die('Hacking attempt!');
}
include_once(PHPWG_ROOT_PATH.'include/functions_mail.inc.php');
// get_complete_dir returns the concatenation of get_site_url and
// get_local_dir
// Example : "pets > rex > 1_year_old" is on the the same site as the
// Piwigo files and this category has 22 for identifier
// get_complete_dir(22) returns "./galleries/pets/rex/1_year_old/"
function get_complete_dir( $category_id )
{
return get_site_url($category_id).get_local_dir($category_id);
}
// get_local_dir returns an array with complete path without the site url
// Example : "pets > rex > 1_year_old" is on the the same site as the
// Piwigo files and this category has 22 for identifier
// get_local_dir(22) returns "pets/rex/1_year_old/"
function get_local_dir( $category_id )
{
global $page;
$uppercats = '';
$local_dir = '';
if ( isset( $page['plain_structure'][$category_id]['uppercats'] ) )
{
$uppercats = $page['plain_structure'][$category_id]['uppercats'];
}
else
{
$query = 'SELECT uppercats';
$query.= ' FROM '.CATEGORIES_TABLE.' WHERE id = '.$category_id;
$query.= ';';
$row = pwg_db_fetch_assoc( pwg_query( $query ) );
$uppercats = $row['uppercats'];
}
$upper_array = explode( ',', $uppercats );
$database_dirs = array();
$query = 'SELECT id,dir';
$query.= ' FROM '.CATEGORIES_TABLE.' WHERE id IN ('.$uppercats.')';
$query.= ';';
$result = pwg_query( $query );
while( $row = pwg_db_fetch_assoc( $result ) )
{
$database_dirs[$row['id']] = $row['dir'];
}
foreach ($upper_array as $id)
{
$local_dir.= $database_dirs[$id].'/';
}
return $local_dir;
}
// retrieving the site url : "http://domain.com/gallery/" or
// simply "./galleries/"
function get_site_url($category_id)
{
global $page;
$query = '
SELECT galleries_url
FROM '.SITES_TABLE.' AS s,'.CATEGORIES_TABLE.' AS c
WHERE s.id = c.site_id
AND c.id = '.$category_id.'
;';
$row = pwg_db_fetch_assoc(pwg_query($query));
return $row['galleries_url'];
}
// +-----------------------------------------------------------------------+
// | Check Access and exit when user status is not ok |
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);
trigger_notify('loc_begin_cat_modify');
//---------------------------------------------------------------- verification
if ( !isset( $_GET['cat_id'] ) || !is_numeric( $_GET['cat_id'] ) )
{
trigger_error( 'missing cat_id param', E_USER_ERROR);
}
//--------------------------------------------------------- form criteria check
if (isset($_POST['submit']))
{
$data = array(
'id' => $_GET['cat_id'],
'name' => @$_POST['name'],
'comment' =>
$conf['allow_html_descriptions'] ?
@$_POST['comment'] : strip_tags(@$_POST['comment']),
);
if ($conf['activate_comments'])
{
$data['commentable'] = isset($_POST['commentable'])? 'true':'false';
}
single_update(
CATEGORIES_TABLE,
$data,
array('id' => $data['id'])
);
if (isset($_POST['apply_commentable_on_sub']))
{
$subcats = get_subcat_ids(array('id' => $data['id']));
$query = '
UPDATE '.CATEGORIES_TABLE.'
SET commentable = \''.$data['commentable'].'\'
WHERE id IN ('.implode(',', $subcats).')
;';
pwg_query($query);
}
// retrieve cat infos before continuing (following updates are expensive)
$cat_info = get_cat_info($_GET['cat_id']);
$visible = false;
if (!isset($_POST['locked']))
{
$visible = true;
}
if ($visible !== $cat_info['visible'])
{
set_cat_visible(array($_GET['cat_id']), $visible);
}
// in case the use moves his album to the gallery root, we force
// $_POST['parent'] from 0 to null to be compared with
// $cat_info['id_uppercat']
if (empty($_POST['parent']))
{
$_POST['parent'] = null;
}
// only move virtual albums
if (empty($cat_info['dir']) and $cat_info['id_uppercat'] != $_POST['parent'])
{
move_categories( array($_GET['cat_id']), $_POST['parent'] );
}
$_SESSION['page_infos'][] = l10n('Album updated successfully');
pwg_activity('album', $_GET['cat_id'], 'edit');
$redirect = true;
}
if (isset($redirect))
{
redirect($admin_album_base_url.'-properties');
}
// nullable fields
foreach (array('comment','dir','site_id', 'id_uppercat') as $nullable)
{
if (!isset($category[$nullable]))
{
$category[$nullable] = '';
}
}
$category['is_virtual'] = empty($category['dir']) ? true : false;
$query = 'SELECT DISTINCT category_id
FROM '.IMAGE_CATEGORY_TABLE.'
WHERE category_id = '.$_GET['cat_id'].'
LIMIT 1';
$result = pwg_query($query);
$category['has_images'] = pwg_db_num_rows($result)>0 ? true : false;
// number of sub-categories
$subcat_ids = get_subcat_ids(array($category['id']));
$category['nb_subcats'] = count($subcat_ids) - 1;
// total number of images under this category (including sub-categories)
$query = '
SELECT
DISTINCT(image_id)
FROM '.IMAGE_CATEGORY_TABLE.'
WHERE category_id IN ('.implode(',', $subcat_ids).')
;';
$image_ids_recursive = query2array($query, null, 'image_id');
$category['nb_images_recursive'] = count($image_ids_recursive);
// number of images that would become orphan on album deletion
$category['nb_images_becoming_orphan'] = 0;
$category['nb_images_associated_outside'] = 0;
if ($category['nb_images_recursive'] > 0)
{
// if we don't have "too many" photos, it's faster to compute the orphans with MySQL
if ($category['nb_images_recursive'] < 30000)
{
$query = '
SELECT
DISTINCT(image_id)
FROM '.IMAGE_CATEGORY_TABLE.'
WHERE category_id NOT IN ('.implode(',', $subcat_ids).')
AND image_id IN ('.implode(',', $image_ids_recursive).')
;';
$image_ids_associated_outside = query2array($query, null, 'image_id');
$category['nb_images_associated_outside'] = count($image_ids_associated_outside);
$image_ids_becoming_orphan = array_diff($image_ids_recursive, $image_ids_associated_outside);
$category['nb_images_becoming_orphan'] = count($image_ids_becoming_orphan);
}
// else it's better to avoid sending a huge SQL request, we compute the orphan list with PHP
else
{
$image_ids_recursive_keys = array_flip($image_ids_recursive);
$query = '
SELECT
image_id
FROM '.IMAGE_CATEGORY_TABLE.'
WHERE category_id NOT IN ('.implode(',', $subcat_ids).')
;';
$image_ids_associated_outside = query2array($query, null, 'image_id');
$image_ids_not_orphan = array();
foreach ($image_ids_associated_outside as $image_id)
{
if (isset($image_ids_recursive_keys[$image_id]))
{
$image_ids_not_orphan[] = $image_id;
}
}
$category['nb_images_associated_outside'] = count(array_unique($image_ids_not_orphan));
$image_ids_becoming_orphan = array_diff($image_ids_recursive, $image_ids_not_orphan);
$category['nb_images_becoming_orphan'] = count($image_ids_becoming_orphan);
}
}
// Navigation path
$navigation = get_cat_display_name_cache(
$category['uppercats'],
get_root_url().'admin.php?page=album-'
);
$form_action = $admin_album_base_url.'-properties';
//----------------------------------------------------- template initialization
$template->set_filename( 'album_properties', 'cat_modify.tpl');
$base_url = get_root_url().'admin.php?page=';
$cat_list_url = $base_url.'cat_list';
$self_url = $cat_list_url;
if (!empty($category['id_uppercat']))
{
$self_url.= '&amp;parent_id='.$category['id_uppercat'];
}
$template->assign(
array(
'CATEGORIES_NAV' => $navigation,
'CAT_ID' => $category['id'],
'CAT_NAME' => @htmlspecialchars($category['name']),
'CAT_COMMENT' => @htmlspecialchars($category['comment']),
'IS_LOCKED' => !get_boolean($category['visible']),
'U_JUMPTO' => make_index_url(
array(
'category' => $category
)
),
'U_ADD_PHOTOS_ALBUM' => $base_url.'photos_add&amp;album='.$category['id'],
'U_CHILDREN' => $cat_list_url.'&amp;parent_id='.$category['id'],
'U_HELP' => get_root_url().'admin/popuphelp.php?page=cat_modify',
'F_ACTION' => $form_action,
)
);
if ($conf['activate_comments'])
{
$template->assign('CAT_COMMENTABLE', boolean_to_string($category['commentable']));
}
// manage album elements link
if ($category['has_images'])
{
$template->assign(
'U_MANAGE_ELEMENTS',
$base_url.'batch_manager&amp;filter=album-'.$category['id']
);
$query = '
SELECT
COUNT(image_id),
MIN(DATE(date_available)),
MAX(DATE(date_available))
FROM '.IMAGES_TABLE.'
JOIN '.IMAGE_CATEGORY_TABLE.' ON image_id = id
WHERE category_id = '.$category['id'].'
;';
list($image_count, $min_date, $max_date) = pwg_db_fetch_row(pwg_query($query));
if ($min_date == $max_date)
{
$info_title = l10n(
'This album contains %d photos, added on %s.',
$image_count,
format_date($min_date)
);
}
else
{
$info_title = l10n(
'This album contains %d photos, added between %s and %s.',
$image_count,
format_date($min_date),
format_date($max_date)
);
}
$info_photos = l10n('%d photos', $image_count);
$template->assign(
array(
'INFO_PHOTO' => $info_photos,
'INFO_TITLE' => $info_title
)
);
}
// date creation
$query = '
SELECT occured_on
FROM `'.ACTIVITY_TABLE.'`
WHERE object_id = '.$category['id'].'
AND object = "album"
AND action = "add"
';
$result = query2array($query);
if (count($result) > 0) {
$template->assign(
array(
'INFO_CREATION' => l10n('Created on %s',format_date($result[0]['occured_on'], array('day', 'month','year')))
)
);
}
// Sub Albums
$query = '
SELECT COUNT(*)
FROM `'.CATEGORIES_TABLE.'`
WHERE id_uppercat = '.$category['id'].'
';
$result = query2array($query);
if ($result[0]['COUNT(*)'] > 0) {
$template->assign(
array(
'INFO_DIRECT_SUB' => l10n('%d sub-albums',$result[0]['COUNT(*)'])
)
);
}
$template->assign(array(
'INFO_ID' => l10n('Numeric identifier : %d',$category['id']),
'INFO_LAST_MODIFIED'=> l10n('Edited on %s',format_date($category['lastmodified'], array('day', 'month','year')))
)
);
// info for deletion
$template->assign(
array(
'CATEGORY_FULLNAME' => trim(strip_tags($navigation)),
'NB_SUBCATS' => $category['nb_subcats'],
'NB_IMAGES_RECURSIVE' => $category['nb_images_recursive'],
'NB_IMAGES_BECOMING_ORPHAN' => $category['nb_images_becoming_orphan'],
'NB_IMAGES_ASSOCIATED_OUTSIDE' => $category['nb_images_associated_outside'],
)
);
$template->assign(array(
'U_MANAGE_RANKS' => $base_url.'element_set_ranks&amp;cat_id='.$category['id'],
'CACHE_KEYS' => get_admin_client_cache_keys(array('categories')),
));
if ($category['is_virtual'])
{
$template->assign(
array(
'U_DELETE' => $self_url.'&amp;delete='.$category['id'].'&amp;pwg_token='.get_pwg_token(),
)
);
}
else
{
$category['cat_full_dir'] = get_complete_dir($_GET['cat_id']);
$template->assign(
array(
'CAT_FULL_DIR' => preg_replace('/\/$/', '', $category['cat_full_dir'])
)
);
if ($conf['enable_synchronization'])
{
$template->assign(
'U_SYNC',
$base_url.'site_update&amp;site='.$category['site_id'].'&amp;cat_id='.$category['id']
);
}
}
// representant management
if ($category['has_images'] or !empty($category['representative_picture_id']))
{
$tpl_representant = array();
// picture to display : the identified representant or the generic random
// representant ?
if (!empty($category['representative_picture_id']))
{
$tpl_representant['picture'] = get_category_representant_properties($category['representative_picture_id'], IMG_SMALL);
}
// can the admin choose to set a new random representant ?
$tpl_representant['ALLOW_SET_RANDOM'] = ($category['has_images'] ? true : false);
// can the admin delete the current representant ?
if (
($category['has_images']
and $conf['allow_random_representative'])
or
(!$category['has_images']
and !empty($category['representative_picture_id'])))
{
$tpl_representant['ALLOW_DELETE'] = true;
}
$template->assign('representant', $tpl_representant);
}
if ($category['is_virtual'])
{
$template->assign('parent_category', empty($category['id_uppercat']) ? array() : array($category['id_uppercat']));
}
trigger_notify('loc_end_cat_modify');
//----------------------------------------------------------- sending html code
$template->assign_var_from_handle('ADMIN_CONTENT', 'album_properties');
?>
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