mirror of
https://github.com/Piwigo/Piwigo.git
synced 2026-03-28 17:42:57 +01:00
524011bfa6
bugged (r2297 was repeating new and old header). By the way, I've also removed the replacement keywords. We were using them because it was a common usage with CVS but it is advised not to use them with Subversion. Personnaly, it is a problem when I search differences between 2 Piwigo installations outside Subversion. git-svn-id: http://piwigo.org/svn/trunk@2299 68402e56-0260-453c-a942-63ccdbb3a9ee
585 lines
17 KiB
PHP
585 lines
17 KiB
PHP
<?php
|
|
// +-----------------------------------------------------------------------+
|
|
// | Piwigo - a PHP based picture gallery |
|
|
// +-----------------------------------------------------------------------+
|
|
// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
|
|
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
|
|
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
|
|
// +-----------------------------------------------------------------------+
|
|
// | 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 |
|
|
// | |
|
|
// | 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, write to the Free Software |
|
|
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
|
|
// | USA. |
|
|
// +-----------------------------------------------------------------------+
|
|
|
|
/**
|
|
* This included page checks section related parameter and provides
|
|
* following informations:
|
|
*
|
|
* - $page['title']
|
|
*
|
|
* - $page['items']: ordered list of items to display
|
|
*
|
|
*/
|
|
|
|
// "index.php?/category/12-foo/start-24" or
|
|
// "index.php/category/12-foo/start-24"
|
|
// must return :
|
|
//
|
|
// array(
|
|
// 'section' => 'categories',
|
|
// 'category' => array('id'=>12, ...),
|
|
// 'start' => 24
|
|
// );
|
|
|
|
$page['items'] = array();
|
|
|
|
// some ISPs set PATH_INFO to empty string or to SCRIPT_FILENAME while in the
|
|
// default apache implementation it is not set
|
|
if ( $conf['question_mark_in_urls']==false and
|
|
isset($_SERVER["PATH_INFO"]) and !empty($_SERVER["PATH_INFO"]) )
|
|
{
|
|
$rewritten = $_SERVER["PATH_INFO"];
|
|
$rewritten = str_replace('//', '/', $rewritten);
|
|
$path_count = count( explode('/', $rewritten) );
|
|
$page['root_path'] = PHPWG_ROOT_PATH.str_repeat('../', $path_count-1);
|
|
}
|
|
else
|
|
{
|
|
$rewritten = '';
|
|
foreach (array_keys($_GET) as $keynum => $key)
|
|
{
|
|
$rewritten = $key;
|
|
break;
|
|
}
|
|
$page['root_path'] = PHPWG_ROOT_PATH;
|
|
}
|
|
|
|
// deleting first "/" if displayed
|
|
$tokens = explode(
|
|
'/',
|
|
preg_replace('#^/#', '', $rewritten)
|
|
);
|
|
// $tokens = array(
|
|
// 0 => category,
|
|
// 1 => 12-foo,
|
|
// 2 => start-24
|
|
// );
|
|
|
|
$next_token = 0;
|
|
if (script_basename() == 'picture') // basename without file extention
|
|
{ // the first token must be the identifier for the picture
|
|
if ( isset($_GET['image_id'])
|
|
and isset($_GET['cat']) and is_numeric($_GET['cat']) )
|
|
{// url compatibility with versions below 1.6
|
|
$url = make_picture_url( array(
|
|
'section' => 'categories',
|
|
'category' => get_cat_info($_GET['cat']),
|
|
'image_id' => $_GET['image_id']
|
|
) );
|
|
redirect($url);
|
|
}
|
|
$token = $tokens[$next_token];
|
|
$next_token++;
|
|
if ( is_numeric($token) )
|
|
{
|
|
$page['image_id'] = $token;
|
|
}
|
|
else
|
|
{
|
|
preg_match('/^(\d+-)?(.*)?$/', $token, $matches);
|
|
if (isset($matches[1]) and is_numeric($matches[1]=rtrim($matches[1],'-')) )
|
|
{
|
|
$page['image_id'] = $matches[1];
|
|
if ( !empty($matches[2]) )
|
|
{
|
|
$page['image_file'] = $matches[2];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( !empty($matches[2]) )
|
|
{
|
|
$page['image_file'] = $matches[2];
|
|
}
|
|
else
|
|
{
|
|
bad_request('picture identifier is missing');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$page = array_merge( $page, parse_section_url( $tokens, $next_token) );
|
|
if ( !isset($page['section']) )
|
|
{
|
|
$page['section'] = 'categories';
|
|
|
|
switch (script_basename())
|
|
{
|
|
case 'picture':
|
|
break;
|
|
case 'index':
|
|
{
|
|
// No section defined, go to selected url
|
|
if (!empty($conf['random_index_redirect']) and empty($tokens[$next_token]) )
|
|
{
|
|
$random_index_redirect = array();
|
|
foreach ($conf['random_index_redirect'] as $random_url => $random_url_condition)
|
|
{
|
|
if (empty($random_url_condition) or eval($random_url_condition))
|
|
{
|
|
$random_index_redirect[] = $random_url;
|
|
}
|
|
}
|
|
if (!empty($random_index_redirect))
|
|
{
|
|
redirect($random_index_redirect[mt_rand(0, count($random_index_redirect)-1)]);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
trigger_error('script_basename "'.script_basename().'" unknown',
|
|
E_USER_WARNING);
|
|
}
|
|
}
|
|
|
|
|
|
$page = array_merge( $page, parse_well_known_params_url( $tokens, $next_token) );
|
|
|
|
|
|
if ( script_basename()=='picture' and 'categories'==$page['section'] and
|
|
!isset($page['category']) and !isset($page['chronology_field']) )
|
|
{ //access a picture only by id, file or id-file without given section
|
|
$page['flat']=true;
|
|
}
|
|
|
|
// $page['nb_image_page'] is the number of picture to display on this page
|
|
// By default, it is the same as the $user['nb_image_page']
|
|
$page['nb_image_page'] = $user['nb_image_page'];
|
|
|
|
if (pwg_get_session_var('image_order',0) > 0)
|
|
{
|
|
$orders = get_category_preferred_image_orders();
|
|
|
|
$conf['order_by'] = str_replace(
|
|
'ORDER BY ',
|
|
'ORDER BY '.$orders[ pwg_get_session_var('image_order',0) ][1].',',
|
|
$conf['order_by']
|
|
);
|
|
$page['super_order_by'] = true;
|
|
}
|
|
|
|
$forbidden = get_sql_condition_FandF(
|
|
array
|
|
(
|
|
'forbidden_categories' => 'category_id',
|
|
'visible_categories' => 'category_id',
|
|
'visible_images' => 'id'
|
|
),
|
|
'AND'
|
|
);
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | category |
|
|
// +-----------------------------------------------------------------------+
|
|
if ('categories' == $page['section'])
|
|
{
|
|
if (isset($page['category']))
|
|
{
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'comment' =>
|
|
trigger_event(
|
|
'render_category_description',
|
|
$page['category']['comment'],
|
|
'main_page_category_description'
|
|
),
|
|
'title' =>
|
|
get_cat_display_name($page['category']['upper_names'], '', false),
|
|
)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$page['title'] = l10n('no_category');
|
|
}
|
|
|
|
if
|
|
(
|
|
(!isset($page['chronology_field'])) and
|
|
(
|
|
(isset($page['category'])) or
|
|
(isset($page['flat']))
|
|
)
|
|
)
|
|
{
|
|
if ( !empty($page['category']['image_order']) and !isset($page['super_order_by']) )
|
|
{
|
|
$conf[ 'order_by' ] = ' ORDER BY '.$page['category']['image_order'];
|
|
}
|
|
|
|
if (isset($page['flat']))
|
|
{// flat categories mode
|
|
if ( isset($page['category']) )
|
|
{
|
|
$subcat_ids = get_subcat_ids( array($page['category']['id']) );
|
|
$where_sql = 'category_id IN ('.implode(',',$subcat_ids).')';
|
|
}
|
|
else
|
|
{
|
|
$where_sql = '1=1';
|
|
}
|
|
}
|
|
else
|
|
{// Normal mode
|
|
$where_sql = 'category_id = '.$page['category']['id'];
|
|
}
|
|
|
|
// Main query
|
|
$query = '
|
|
SELECT DISTINCT(image_id)
|
|
FROM '.IMAGE_CATEGORY_TABLE.'
|
|
INNER JOIN '.IMAGES_TABLE.' ON id = image_id
|
|
WHERE
|
|
'.$where_sql.'
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
;';
|
|
|
|
$page['items'] = array_from_query($query, 'image_id');
|
|
} //otherwise the calendar will requery all subitems
|
|
}
|
|
// special sections
|
|
else
|
|
{
|
|
// +-----------------------------------------------------------------------+
|
|
// | tags section |
|
|
// +-----------------------------------------------------------------------+
|
|
if ($page['section'] == 'tags')
|
|
{
|
|
$page['tag_ids'] = array();
|
|
foreach ($page['tags'] as $tag)
|
|
{
|
|
array_push($page['tag_ids'], $tag['id']);
|
|
}
|
|
|
|
$items = get_image_ids_for_tags($page['tag_ids']);
|
|
|
|
// permissions depends on category, so to only keep images that are
|
|
// reachable to the connected user, we need to check category
|
|
// associations
|
|
if (!empty($items) )
|
|
{
|
|
$query = '
|
|
SELECT DISTINCT image_id
|
|
FROM '.IMAGE_CATEGORY_TABLE.' INNER JOIN '.IMAGES_TABLE.' ON image_id=id
|
|
WHERE image_id IN ('.implode(',', $items).')
|
|
'.$forbidden.
|
|
$conf['order_by'].'
|
|
;';
|
|
$items = array_from_query($query, 'image_id');
|
|
}
|
|
|
|
$title = get_tags_content_title();
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => $title,
|
|
'items' => $items,
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | search section |
|
|
// +-----------------------------------------------------------------------+
|
|
if ($page['section'] == 'search')
|
|
{
|
|
include_once( PHPWG_ROOT_PATH .'include/functions_search.inc.php' );
|
|
|
|
$search_result = get_search_results($page['search']);
|
|
if ( !empty($search_result['items']) and !isset($search_result['as_is']) )
|
|
{
|
|
$query = '
|
|
SELECT DISTINCT(id)
|
|
FROM '.IMAGES_TABLE.'
|
|
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
|
|
WHERE id IN ('.implode(',', $search_result['items']).')
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
;';
|
|
$page['items'] = array_from_query($query, 'id');
|
|
}
|
|
else
|
|
{
|
|
$page['items'] = $search_result['items'];
|
|
if ( isset($search_result['qs']) )
|
|
{//save the details of the query search
|
|
$page['qsearch_details'] = $search_result['qs'];
|
|
}
|
|
}
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">'
|
|
.l10n('search_result').'</a>',
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | favorite section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'favorites')
|
|
{
|
|
check_user_favorites();
|
|
|
|
$query = '
|
|
SELECT image_id
|
|
FROM '.FAVORITES_TABLE.'
|
|
INNER JOIN '.IMAGES_TABLE.' ON image_id = id
|
|
WHERE user_id = '.$user['id'].'
|
|
'.get_sql_condition_FandF
|
|
(
|
|
array
|
|
(
|
|
'visible_images' => 'image_id'
|
|
),
|
|
'AND'
|
|
).'
|
|
'.$conf['order_by'].'
|
|
;';
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => l10n('favorites'),
|
|
'items' => array_from_query($query, 'image_id'),
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | recent pictures section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'recent_pics')
|
|
{
|
|
$query = '
|
|
SELECT DISTINCT(id)
|
|
FROM '.IMAGES_TABLE.'
|
|
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
|
|
WHERE
|
|
date_available >= SUBDATE(
|
|
CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY)
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
;';
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">'
|
|
.l10n('recent_pics_cat').'</a>',
|
|
'items' => array_from_query($query, 'id'),
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | recently updated categories section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'recent_cats')
|
|
{
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => l10n('recent_cats_cat'),
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | most visited section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'most_visited')
|
|
{
|
|
$page['super_order_by'] = true;
|
|
$conf['order_by'] = ' ORDER BY hit DESC, file ASC';
|
|
$query = '
|
|
SELECT DISTINCT(id)
|
|
FROM '.IMAGES_TABLE.'
|
|
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
|
|
WHERE hit > 0
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
LIMIT 0, '.$conf['top_number'].'
|
|
;';
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">'
|
|
.$conf['top_number'].' '.l10n('most_visited_cat').'</a>',
|
|
'items' => array_from_query($query, 'id'),
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | best rated section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'best_rated')
|
|
{
|
|
$page['super_order_by'] = true;
|
|
$conf['order_by'] = ' ORDER BY average_rate DESC, id ASC';
|
|
|
|
$query ='
|
|
SELECT DISTINCT(id)
|
|
FROM '.IMAGES_TABLE.'
|
|
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
|
|
WHERE average_rate IS NOT NULL
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
LIMIT 0, '.$conf['top_number'].'
|
|
;';
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">'
|
|
.$conf['top_number'].' '.l10n('best_rated_cat').'</a>',
|
|
'items' => array_from_query($query, 'id'),
|
|
)
|
|
);
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | list section |
|
|
// +-----------------------------------------------------------------------+
|
|
else if ($page['section'] == 'list')
|
|
{
|
|
$query ='
|
|
SELECT DISTINCT(id)
|
|
FROM '.IMAGES_TABLE.'
|
|
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
|
|
WHERE image_id IN ('.implode(',', $page['list']).')
|
|
'.$forbidden.'
|
|
'.$conf['order_by'].'
|
|
;';
|
|
|
|
$page = array_merge(
|
|
$page,
|
|
array(
|
|
'title' => '<a href="'.duplicate_index_url(array('start'=>0)).'">'
|
|
.l10n('random_cat').'</a>',
|
|
'items' => array_from_query($query, 'id'),
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | chronology |
|
|
// +-----------------------------------------------------------------------+
|
|
|
|
if (isset($page['chronology_field']))
|
|
{
|
|
include_once( PHPWG_ROOT_PATH.'include/functions_calendar.inc.php' );
|
|
initialize_calendar();
|
|
}
|
|
|
|
if (script_basename() == 'picture'
|
|
and !isset($page['image_id']) )
|
|
{
|
|
if ( !empty($page['items']) )
|
|
{
|
|
$query = '
|
|
SELECT id,file
|
|
FROM '.IMAGES_TABLE .'
|
|
WHERE id IN ('.implode(',',$page['items']).')
|
|
AND file LIKE "' . $page['image_file'] . '.%" ESCAPE "|"'
|
|
;
|
|
$result = pwg_query($query);
|
|
if (mysql_num_rows($result)>0)
|
|
{
|
|
list($page['image_id'], $page['image_file']) = mysql_fetch_row($result);
|
|
}
|
|
}
|
|
if ( !isset($page['image_id']) )
|
|
{
|
|
$page['image_id'] = -1; // will fail in picture.php
|
|
}
|
|
}
|
|
|
|
// add meta robots noindex, nofollow to avoid unnecesary robot crawls
|
|
$page['meta_robots']=array();
|
|
if ( isset($page['chronology_field'])
|
|
or ( isset($page['flat']) and isset($page['category']) )
|
|
or 'list'==$page['section'] or 'recent_pics'==$page['section'] )
|
|
{
|
|
$page['meta_robots']=array('noindex'=>1, 'nofollow'=>1);
|
|
}
|
|
elseif ('tags' == $page['section'])
|
|
{
|
|
if ( count($page['tag_ids'])>1 )
|
|
{
|
|
$page['meta_robots']=array('noindex'=>1, 'nofollow'=>1);
|
|
}
|
|
}
|
|
elseif ('recent_cats'==$page['section'])
|
|
{
|
|
$page['meta_robots']['noindex']=1;
|
|
}
|
|
elseif ('search'==$page['section'])
|
|
{
|
|
$page['meta_robots']['nofollow']=1;
|
|
}
|
|
if ( $filter['enabled'] )
|
|
{
|
|
$page['meta_robots']['noindex']=1;
|
|
}
|
|
|
|
// see if we need a redirect because of a permalink
|
|
if ( 'categories'==$page['section'] and isset($page['category']) )
|
|
{
|
|
$need_redirect=false;
|
|
if ( empty($page['category']['permalink']) )
|
|
{
|
|
if ( $conf['category_url_style'] == 'id-name' and
|
|
@$page['hit_by']['cat_url_name'] !== str2url($page['category']['name']) )
|
|
{
|
|
$need_redirect=true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( $page['category']['permalink'] !== @$page['hit_by']['cat_permalink'] )
|
|
{
|
|
$need_redirect=true;
|
|
}
|
|
}
|
|
|
|
if ($need_redirect)
|
|
{
|
|
$redirect_url = ( script_basename()=='picture'
|
|
? duplicate_picture_url()
|
|
: duplicate_index_url()
|
|
);
|
|
if (!headers_sent())
|
|
{ // this is a permanent redirection
|
|
set_status_header(301);
|
|
redirect_http( $redirect_url );
|
|
}
|
|
redirect( $redirect_url );
|
|
}
|
|
unset( $need_redirect, $page['hit_by'] );
|
|
}
|
|
|
|
trigger_action('loc_end_section_init');
|
|
?>
|