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|
<?php
// +-----------------------------------------------------------------------+
// | comments.php |
// +-----------------------------------------------------------------------+
// | application : PhpWebGallery <http://phpwebgallery.net> |
// | branch : BSF (Best So Far) |
// +-----------------------------------------------------------------------+
// | file : $RCSfile$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | 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. |
// +-----------------------------------------------------------------------+
// +-----------------------------------------------------------------------+
// | initialization |
// +-----------------------------------------------------------------------+
if (!defined('IN_ADMIN'))
{
define('PHPWG_ROOT_PATH','./');
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
}
if (isset($_GET['last_days']))
{
define('MAX_DAYS', $_GET['last_days']);
}
else
{
define('MAX_DAYS', 0);
}
$array_cat_names = array();
// +-----------------------------------------------------------------------+
// | comments management |
// +-----------------------------------------------------------------------+
// comments deletion
if (isset($_POST['delete']) and count($_POST['comment_id']) > 0)
{
$query = '
DELETE FROM '.COMMENTS_TABLE.'
WHERE id IN ('.implode(',', $_POST['comment_id']).')
;';
pwg_query($query);
}
// comments validation
if (isset($_POST['validate']) and count($_POST['comment_id']) > 0)
{
$query = '
UPDATE '.COMMENTS_TABLE.'
SET validated = \'true\'
WHERE id IN ('.implode(',', $_POST['comment_id']).')
;';
pwg_query($query);
}
// +-----------------------------------------------------------------------+
// | page header and options |
// +-----------------------------------------------------------------------+
if (!defined('IN_ADMIN'))
{
$title= $lang['title_comments'];
include(PHPWG_ROOT_PATH.'include/page_header.php');
}
$template->set_filenames(array('comments'=>'comments.tpl'));
$template->assign_vars(
array(
'L_COMMENT_TITLE' => $title,
'L_COMMENT_STATS' => $lang['stats_last_days'],
'L_COMMENT_RETURN' => $lang['return_main_page'],
'L_DELETE' =>$lang['delete'],
'L_VALIDATE'=>$lang['submit'],
'U_HOME' => add_session_id(PHPWG_ROOT_PATH.'category.php')
)
);
foreach ($conf['last_days'] as $option)
{
$url = $_SERVER['PHP_SELF'].'?last_days='.($option - 1);
if (defined('IN_ADMIN'))
{
$url.= '&page=comments';
}
$template->assign_block_vars(
'last_day_option',
array(
'OPTION'=>$option,
'T_STYLE'=>(($option == MAX_DAYS + 1)?'text-decoration:underline;':''),
'U_OPTION'=>add_session_id($url)
)
);
}
// +-----------------------------------------------------------------------+
// | last comments display |
// +-----------------------------------------------------------------------+
// 1. retrieving picture ids which have comments recently added
$maxdate = date('Y-m-d', strtotime('-'.MAX_DAYS.' day'));
$query = '
SELECT DISTINCT(ic.image_id) AS image_id,(ic.category_id) AS category_id
FROM '.COMMENTS_TABLE.' AS c, '.IMAGE_CATEGORY_TABLE.' AS ic
WHERE c.image_id = ic.image_id
AND date >= \''.$maxdate.'\'';
if ($user['status'] != 'admin')
{
$query.= "
AND validated = 'true'";
// we must not show pictures of a forbidden category
if ($user['forbidden_categories'] != '')
{
$query.= '
AND category_id NOT IN ('.$user['forbidden_categories'].')';
}
}
$query.= '
ORDER BY ic.image_id DESC
;';
$result = pwg_query($query);
if ($user['status'] == 'admin')
{
$template->assign_block_vars('validation', array());
}
while ($row = mysql_fetch_array($result))
{
$category_id = $row['category_id'];
// for each picture, getting informations for displaying thumbnail and
// link to the full size picture
$query = '
SELECT name,file,storage_category_id as cat_id,tn_ext
FROM '.IMAGES_TABLE.'
WHERE id = '.$row['image_id'].'
;';
$subresult = pwg_query($query);
$subrow = mysql_fetch_array($subresult);
if (!isset($array_cat_names[$subrow['cat_id']]))
{
$cat_result = get_cat_info($subrow['cat_id']);
$array_cat_names[$subrow['cat_id']] =
get_cat_display_name($cat_result['name'], ' > ', '');
}
// name of the picture
$name = $array_cat_names[$category_id].' > ';
if (!empty($subrow['name']))
{
$name.= $subrow['name'];
}
else
{
$name.= str_replace('_',' ',get_filename_wo_extension($subrow['file']));
}
$name.= ' [ '.$subrow['file'].' ]';
// source of the thumbnail picture
$thumbnail_src = get_thumbnail_src($subrow['file'],
$subrow['cat_id'],
@$subrow['tn_ext']);
// link to the full size picture
$url = PHPWG_ROOT_PATH.'picture.php?cat='.$category_id;
$url.= '&image_id='.$row['image_id'];
$template->assign_block_vars(
'picture',
array(
'TITLE_IMG'=>$name,
'I_THUMB'=>$thumbnail_src,
'U_THUMB'=>add_session_id($url)
));
// for each picture, retrieving all comments
$query = '
SELECT *
FROM '.COMMENTS_TABLE.'
WHERE image_id = '.$row['image_id'].'
AND date >= \''.$maxdate.'\'';
if ($user['status'] != 'admin')
{
$query.= '
AND validated = \'true\'';
}
$query.= '
ORDER BY date DESC
;';
$handleresult = pwg_query($query);
while ($subrow = mysql_fetch_array($handleresult))
{
$author = $subrow['author'];
if (empty($subrow['author']))
{
$author = $lang['guest'];
}
$template->assign_block_vars(
'picture.comment',
array(
'COMMENT_AUTHOR'=>$author,
'COMMENT_DATE'=>format_date($subrow['date'],'mysql_datetime',true),
'COMMENT'=>parse_comment_content($subrow['content']),
));
if ($user['status'] == 'admin')
{
$template->assign_block_vars(
'picture.comment.validation',
array(
'ID'=> $subrow['id'],
'CHECKED'=>($subrow['validated']=='false')?'checked="checked"': ''
));
}
}
}
// +-----------------------------------------------------------------------+
// | html code display |
// +-----------------------------------------------------------------------+
if (defined('IN_ADMIN'))
{
$template->assign_var_from_handle('ADMIN_CONTENT', 'comments');
}
else
{
$template->assign_block_vars('title',array());
$template->pparse('comments');
include(PHPWG_ROOT_PATH.'include/page_tail.php');
}
?>
|
