/01.Source/01.CORE/modules/download/functions.php

<?php



/**

 * @Project NUKEVIET 3.0

 * @Author VINADES.,JSC (contact@vinades.vn)

 * @copyright 2009

 * @createdate 12/31/2009 0:51

 */



if ( ! defined( 'NV_SYSTEM' ) ) die( 'Stop!!!' );



define( 'NV_IS_MOD_DOWNLOAD', true );



/**

 * nv_setcats()

 * 

 * @param mixed $id

 * @param mixed $list

 * @param mixed $name

 * @param mixed $is_parentlink

 * @return

 */

function nv_setcats ( $id, $list, $name, $is_parentlink )

{

    global $module_name;

    

    if ( $is_parentlink )

    {

        $name = "<a href=\"" . NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=" . $list[$id]['alias'] . "\">" . $list[$id]['title'] . "</a> &raquo; " . $name;

    }

    else

    {

        $name = $list[$id]['title'] . " &raquo; " . $name;

    }

    $parentid = $list[$id]['parentid'];

    if ( $parentid )

    {

        $name = nv_setcats( $parentid, $list, $name, $is_parentlink );

    }

    

    return $name;

}



/**

 * nv_list_cats()

 * 

 * @param bool $is_link

 * @param bool $is_parentlink

 * @return

 */

function nv_list_cats ( $is_link = false, $is_parentlink = true )

{

    global $module_data, $module_name, $module_info;

    

    $sql = "SELECT `id`,`title`,`alias`,`description`,`who_view`,`groups_view`,`who_download`,`groups_download`, `parentid` 

    FROM `" . NV_PREFIXLANG . "_" . $module_data . "_categories` WHERE `status`=1 ORDER BY `parentid`,`weight` ASC";

    

    $list = nv_db_cache( $sql, 'id' );

    

    $list2 = array();

    

    if ( ! empty( $list ) )

    {

        foreach ( $list as $row )

        {

            if ( nv_set_allow( $row['who_view'], $row['groups_view'] ) )

            {

                if ( ! $row['parentid'] or isset( $list[$row['parentid']] ) )

                {

                    $list2[$row['id']] = $list[$row['id']];

                    $list2[$row['id']]['name'] = $list[$row['id']]['title'];

                    $list2[$row['id']]['is_download_allow'] = ( int )nv_set_allow( $row['who_download'], $row['groups_download'] );

                    $list2[$row['id']]['subcats'] = array();

                    

                    if ( $is_link )

                    {

                        $list2[$row['id']]['name'] = "<a href=\"" . NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=" . $list2[$row['id']]['alias'] . "\">" . $list2[$row['id']]['name'] . "</a>";

                    }

                    

                    if ( $row['parentid'] )

                    {

                        $list2[$row['parentid']]['subcats'][] = $row['id'];

                        

                        $list2[$row['id']]['name'] = nv_setcats( $row['parentid'], $list, $list2[$row['id']]['name'], $is_parentlink );

                    }

                    

                    if ( $is_parentlink )

                    {

                        $list2[$row['id']]['name'] = "<a href=\"" . NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "\">" . $module_info['custom_title'] . "</a> &raquo; " . $list2[$row['id']]['name'];

                    }

                }

            }

        }

    }

    

    return $list2;

}



/**

 * initial_config_data()

 * 

 * @return

 */

function initial_config_data ( )

{

    global $module_name, $module_data, $module_name;

    

    $sql = "SELECT `config_name`,`config_value` FROM `" . NV_PREFIXLANG . "_" . $module_data . "_config`";

    

    $list = nv_db_cache( $sql );

    

    $download_config = array();

    foreach ( $list as $values )

    {

        $download_config[$values['config_name']] = $values['config_value'];

    }

    

    $download_config['upload_filetype'] = ! empty( $download_config['upload_filetype'] ) ? explode( ",", $download_config['upload_filetype'] ) : array();

    if ( ! empty( $download_config['upload_filetype'] ) ) $download_config['upload_filetype'] = array_map( "trim", $download_config['upload_filetype'] );

    

    if ( empty( $download_config['upload_filetype'] ) )

    {

        $download_config['is_upload'] = 0;

    }

    

    if ( $download_config['is_addfile'] )

    {

        $download_config['is_addfile_allow'] = nv_set_allow( $download_config['who_addfile'], $download_config['groups_addfile'] );

    }

    else

    {

        $download_config['is_addfile_allow'] = false;

    }

    

    if ( $download_config['is_addfile_allow'] and $download_config['is_upload'] )

    {

        $download_config['is_upload_allow'] = nv_set_allow( $download_config['who_upload'], $download_config['groups_upload'] );

    }

    else

    {

        $download_config['is_upload_allow'] = false;

    }

    

    $download_config['is_autocomment_allow'] = nv_set_allow( $download_config['who_autocomment'], $download_config['groups_autocomment'] );

    

    return $download_config;

}



if ( $op == "main" )

{

    $catalias = "";

    $filealias = "";

    $catid = 0;

    $nv_vertical_menu = array();

    

    $list_cats = nv_list_cats( true );

    if ( ! empty( $list_cats ) )

    {

        if ( ! empty( $array_op ) )

        {

            $catalias = isset( $array_op[0] ) ? $array_op[0] : "";

            $filealias = isset( $array_op[1] ) ? $array_op[1] : "";

        }

        

        // Xac dinh ID cua chu de

        foreach ( $list_cats as $c )

        {

            if ( $c['alias'] == $catalias )

            {

                $catid = intval( $c['id'] );

                break;

            }

        }

        //Het Xac dinh ID cua chu de

        



        //Xac dinh menu, RSS

        $rss[] = array(  //

            'title' => $module_info['custom_title'], 'src' => NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=rss"  //

        );

        

        foreach ( $list_cats as $c )

        {

            if ( $c['parentid'] == 0 )

            {

                $sub_menu = array();

                $act = ( $c['id'] == $catid ) ? 1 : 0;

                if ( $act or ( $catid > 0 and $c['id'] == $list_cats[$catid]['parentid'] ) )

                {

                    foreach ( $c['subcats'] as $catid_i )

                    {

                        $s_c = $list_cats[$catid_i];

                        $s_act = ( $s_c['alias'] == $catalias ) ? 1 : 0;

                        $s_link = NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=" . $s_c['alias'];

                        $sub_menu[] = array( 

                            $s_c['title'], $s_link, $s_act 

                        );

                    }

                }

                

                $link = NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=" . $c['alias'];

                $nv_vertical_menu[] = array( 

                    $c['title'], $link, $act, 'submenu' => $sub_menu 

                );

            }

            

            $rss[] = array( 

                'title' => $module_info['custom_title'] . ' - ' . $c['title'], 'src' => NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=rss/" . $c['alias']  //

            );

        }

        //het Xac dinh menu, RSS

        //Xem chi tiet

        if ( $catid > 0 )

        {

            $op = "viewcat";

            if ( ! empty( $filealias ) )

            {

                $op = "viewfile";

            }

            

            $parentid = $catid;

            while ( $parentid > 0 )

            {

                $c = $list_cats[$parentid];

                $array_mod_title[] = array( 

                    'catid' => $parentid, 'title' => $c['title'], 'link' => NV_BASE_SITEURL . "index.php?" . NV_LANG_VARIABLE . "=" . NV_LANG_DATA . "&amp;" . NV_NAME_VARIABLE . "=" . $module_name . "&amp;" . NV_OP_VARIABLE . "=" . $c['alias'] 

                );

                $parentid = $c['parentid'];

            }

            sort( $array_mod_title, SORT_NUMERIC );

        }

    }

}

/**

 * BoldKeywordInStr()

 *

 * @param mixed $str

 * @param mixed $keyword

 * @return

 */

function BoldKeywordInStr( $str, $keyword, $logic )

{

    global $db;



    $str = nv_br2nl( $str );

    $str = nv_nl2br( $str, " " );

    $str = nv_unhtmlspecialchars( strip_tags( trim( $str ) ) );

    $str = $db->unfixdb( $str );



    $pos = false;



    if ( $logic == 'AND' )

    {

        $array_keyword = array( $keyword, nv_EncString( $keyword ) );

    }

    else

    {

        $keyword .= " " . nv_EncString( $keyword );

        $array_keyword = explode( " ", $keyword );

        $array_keyword = array_unique( $array_keyword );

    }



    foreach ( $array_keyword as $k )

    {

        unset( $matches );

        if ( preg_match( "/^(.*?)" . preg_quote( $k ) . "/uis", $str, $matches ) )

        {

            $strlen = nv_strlen( $str );

            $kstrlen = nv_strlen( $k );

            $residual = $strlen - 300;

            if ( $residual > 0 )

            {

                $lstrlen = nv_strlen( $matches[1] );

                $rstrlen = $strlen - $lstrlen - $kstrlen;



                $medium = round( ( 300 - $kstrlen ) / 2 );

                if ( $lstrlen <= $medium )

                {

                    $str = nv_clean60( $str, 300 );

                } elseif ( $rstrlen <= $medium )

                {

                    $str = nv_substr( $str, $residual, 300 );

                    $str = nv_substr_clean( $str, 'l' );

                }

                else

                {

                    $str = nv_substr( $str, $lstrlen - $medium, $strlen - $lstrlen + $medium );

                    $str = nv_substr( $str, 0, 300 );

                    $str = nv_substr_clean( $str, 'lr' );

                }

            }



            $pos = true;

            break;

        }

    }



    if ( ! $pos )

    {

        return nv_clean60( $str, 300 );

    }



    $pattern = array();

    foreach ( $array_keyword as $k )

    {

        $pattern[] = "/(" . preg_quote( $k ) . ")/uis";

    }



    $str = preg_replace( $pattern, "{\\1}", $str );

    $str = str_replace( array( "{", "}" ), array( "<span class=\"keyword\">", "</span>" ), $str );



    return $str;

}



/**

 * nv_setcats()

 *

 * @param mixed $list2

 * @param mixed $id

 * @param mixed $list

 * @param integer $m

 * @param integer $num

 * @return

 */

function nv_setcats2( $list2, $id, $list, $m = 0, $num = 0 )

{

    $num++;

    $defis = "";

    for ( $i = 0; $i < $num; $i++ )

    {

        $defis .= "--";

    }



    if ( isset( $list[$id] ) )

    {

        foreach ( $list[$id] as $value )

        {

            if ( $value['id'] != $m )

            {

                $list2[$value['id']] = $value;

                $list2[$value['id']]['name'] = "|" . $defis . "&gt; " . $list2[$value['id']]['name'];

                if ( isset( $list[$value['id']] ) )

                {

                    $list2 = nv_setcats2( $list2, $value['id'], $list, $m, $num );

                }

            }

        }

    }

    return $list2;

}



/**

 * nv_listcats()

 *

 * @param mixed $parentid

 * @param integer $m

 * @return

 */

function nv_listcats( $parentid, $m = 0 )

{

    global $db, $module_data;



    $sql = "SELECT * FROM `" . NV_PREFIXLANG . "_" . $module_data . "_categories` WHERE `status`=1 ORDER BY `parentid`,`weight` ASC";

    $result = $db->sql_query( $sql );

    $list = array();

    while ( $row = $db->sql_fetchrow( $result ) )

    {

        $list[$row['parentid']][] = array( //

            'id' => ( int )$row['id'], //

            'parentid' => ( int )$row['parentid'], //

            'title' => $row['title'], //

            'alias' => $row['alias'], //

            'description' => $row['description'], //

            'who_view' => ( int )$row['who_view'], //

            'groups_view' => ! empty( $row['groups_view'] ) ? explode( ",", $row['groups_view'] ) : array(), //

            'who_download' => ( int )$row['who_download'], //

            'groups_download' => ! empty( $row['groups_download'] ) ? explode( ",", $row['groups_download'] ) : array(), //

            'weight' => ( int )$row['weight'], //

            'status' => $row['weight'], //

            'name' => $row['title'], //

            'selected' => $parentid == $row['id'] ? " selected=\"selected\"" : "" //

            );

    }



    if ( empty( $list ) )

    {

        return $list;

    }



    $list2 = array();

    foreach ( $list[0] as $value )

    {

        if ( $value['id'] != $m )

        {

            $list2[$value['id']] = $value;

            if ( isset( $list[$value['id']] ) )

            {

                $list2 = nv_setcats2( $list2, $value['id'], $list, $m );

            }

        }

    }



    return $list2;

}

/**

 * nv_substr_clean()

 *

 * @param mixed $string

 * @param string $mode

 * @return

 */

function nv_substr_clean( $string, $mode = 'lr' )

{

    $strlen = nv_strlen( $string );

    $pos_bg = nv_strpos( $string, " " ) + 1;

    $pos_en = nv_strrpos( $string, " " );

    if ( $mode == 'l' )

    {

        $string = "..." . nv_substr( $string, $pos_bg, $strlen - $pos_bg );

    } elseif ( $mode == 'r' )

    {

        $string = nv_substr( $string, 0, $strlen - $pos_en ) . "...";

    } elseif ( $mode == 'lr' )

    {

        $string = "..." . nv_substr( $string, $pos_bg, $pos_en - $pos_bg ) . "...";

    }



    return $string;

}

?>