<?php
/* Copyright (C) 2005-2017 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2015      Frederic France      <frederic.france@free.fr>
 *
 * 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; either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

/**
 *      \file       htdocs/core/boxes/box_bookmarks.php
 *      \ingroup    bookmark
 *      \brief      Module to generate box of bookmarks list
 */
include_once DOL_DOCUMENT_ROOT.'/core/boxes/modules_boxes.php';

/**
 * Class to manage the box to show bookmarks
 */
class box_bookmarks extends ModeleBoxes
{
	var $boxcode="bookmarks";
	var $boximg="object_bookmark";
	var $boxlabel="BoxMyLastBookmarks";
	var $depends = array("bookmark");

	var $db;
	var $param;

	var $info_box_head = array();
	var $info_box_contents = array();


	/**
	 *  Constructor
	 *
	 *  @param  DoliDB  $db         Database handler
	 *  @param  string  $param      More parameters
	 */
	function __construct($db,$param)
	{
	    global $user;

	    $this->db=$db;

	    $this->hidden=! ($user->rights->bookmark->lire);
	}

	/**
     *  Load data for box to show them later
     *
     *  @param	int		$max        Maximum number of records to load
     *  @return	void
	 */
	function loadBox($max=5)
	{
		global $user, $langs, $db, $conf;
		$langs->load("boxes");

		$this->max=$max;

		$this->info_box_head = array(
            'text' => $langs->trans("BoxMyLastBookmarks",$max),
            'sublink' => DOL_URL_ROOT.'/bookmarks/list.php',
        );
        if ($user->rights->bookmark->creer) {
			$this->info_box_head['subpicto']='object_bookmark';
			$this->info_box_head['subtext']=$langs->trans("BookmarksManagement");
		}
		else
		{
			$this->info_box_head['subpicto']='object_bookmark';
			$this->info_box_head['subtext']=$langs->trans("ListOfBookmark");
		}

		if ($user->rights->bookmark->lire)
		{
			$sql = "SELECT b.title, b.url, b.target, b.favicon";
			$sql.= " FROM ".MAIN_DB_PREFIX."bookmark as b";
			$sql.= " WHERE fk_user = ".$user->id;
            $sql.= " AND b.entity = ".$conf->entity;
			$sql.= $db->order("position","ASC");
			$sql.= $db->plimit($max, 0);

			$result = $db->query($sql);
			if ($result)
			{
				$num = $db->num_rows($result);

				$line = 0;

                while ($line < $num) {
                    $objp = $db->fetch_object($result);

                    $this->info_box_contents[$line][0] = array(
                        'td' => 'align="left" width="16"',
                        'logo' => $this->boximg,
                        'url' => $objp->url,
                        'tooltip' => $objp->title,
                        'target' => $objp->target?'newtab':'',
                    );
                    $this->info_box_contents[$line][1] = array(
                        'td' => '',
                        'text' => $objp->title,
                        'url' => $objp->url,
                        'tooltip' => $objp->title,
                        'target' => $objp->target?'newtab':'',
                    );

                    $line++;
                }

                if ($num==0) {
                    $mytxt=$langs->trans("NoRecordedBookmarks");
                    if ($user->rights->bookmark->creer) $mytxt.=' '.$langs->trans("ClickToAdd");
                    $this->info_box_contents[$line][0] = array(
                        'td' => 'align="center" colspan="2"',
                        'tooltip' => $mytxt,
                        'url'=> DOL_URL_ROOT.'/bookmarks/list.php', 'text'=>$mytxt,
                    );
                }

                $db->free($result);
            } else {
                $this->info_box_contents[0][0] = array(
                    'td' => '',
                    'maxlength'=>500,
                    'text' => ($db->error().' sql='.$sql),
                );
            }
        } else {
            $this->info_box_contents[0][0] = array(
                'td' => 'align="left" class="nohover opacitymedium"',
                'text' => $langs->trans("ReadPermissionNotAllowed")
            );
        }
    }

	/**
	 *	Method to show box
	 *
	 *	@param	array	$head       Array with properties of box title
	 *	@param  array	$contents   Array with properties of box lines
	 *  @param	int		$nooutput	No print, only return string
	 *	@return	string
	 */
    function showBox($head = null, $contents = null, $nooutput=0)
    {
		return parent::showBox($this->info_box_head, $this->info_box_contents, $nooutput);
	}

}

