1eaf6db36a
#1118 : partage de note 1) la note ne peut être effacée que par son propriétaire 2) la note partagée peut être modifiée par ceux la partageant
415 lines
12 KiB
PHP
415 lines
12 KiB
PHP
<?php
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/*
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* This file is part of NOALYSS.
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*
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* NOALYSS is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* NOALYSS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NOALYSS; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// Copyright Author Dany De Bontridder danydb@aevalys.eu
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/*!\file
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* \brief the todo list is managed by this class
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*/
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require_once('function_javascript.php');
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/*!\brief
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* This class manages the table todo_list
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*
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*
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* Data Member :
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* - $cn database connx
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* - $variable
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* - id (todo_list.tl_id)
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* - date (todo_list.tl_Date)
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* - title (todo_list.title)
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* - desc (todo_list.tl_desc)
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* - owner (todo_list.use_id)
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*
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*/
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class Todo_List
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{
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private static $variable=array(
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"id"=>"tl_id",
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"date"=>"tl_date",
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"title"=>"tl_title",
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"desc"=>"tl_desc",
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"owner"=>"use_login",
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"is_public"=>"is_public");
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private $cn;
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private $tl_id,$tl_date,$tl_title,$use_login,$is_public;
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function __construct ($p_init)
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{
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$this->cn=$p_init;
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$this->tl_id=0;
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$this->tl_desc="";
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$this->use_login=$_SESSION['g_user'];
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$this->is_public="N";
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}
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public function get_parameter($p_string)
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{
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if ( array_key_exists($p_string,self::$variable) )
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{
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$idx=self::$variable[$p_string];
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return $this->$idx;
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}
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else
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throw new Exception("Attribut inexistant $p_string");
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}
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public function check($p_idx,&$p_value)
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{
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if ( strcmp ($p_idx, 'tl_id') == 0 )
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{
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if ( strlen($p_value) > 6 || isNumber ($p_value) == false) return false;
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}
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if ( strcmp ($p_idx, 'tl_date') == 0 )
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{
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if ( strlen(trim($p_value)) ==0 ||strlen($p_value) > 12 || isDate ($p_value) == false) return false;
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}
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if ( strcmp ($p_idx, 'tl_title') == 0 )
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{
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$p_value=mb_substr($p_value,0,120) ;
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return true;
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}
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if ( strcmp ($p_idx, 'tl_desc') == 0 )
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{
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$p_value=mb_substr($p_value,0,400) ;
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return true;
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}
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return true;
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}
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public function set_parameter($p_string,$p_value)
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{
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if ( array_key_exists($p_string,self::$variable) )
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{
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$idx=self::$variable[$p_string];
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if ($this->check($idx,$p_value) == true ) $this->$idx=$p_value;
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}
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else
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throw new Exception("Attribut inexistant $p_string");
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}
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public function get_info()
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{
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return var_export(self::$variable,true);
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}
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public function verify()
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{
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if ( isDate($this->tl_date) == false )
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{
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$this->tl_date=date('d.m.Y');
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}
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return 0;
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}
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public function save()
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{
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if ( $this->get_parameter("id") == 0 )
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$this->insert();
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else
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$this->update();
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}
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public function insert()
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{
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if ( $this->verify() != 0 ) return;
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if (trim($this->tl_title)=='')
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$this->tl_title=mb_substr(trim($this->tl_desc),0,30);
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if (trim($this->tl_title)=='')
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{
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alert('La note est vide');
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return;
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}
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/* limit the title to 35 char */
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$this->tl_title=mb_substr(trim($this->tl_title),0,30);
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$sql="insert into todo_list (tl_date,tl_title,tl_desc,use_login,is_public) ".
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" values (to_date($1,'DD.MM.YYYY'),$2,$3,$4,$5) returning tl_id";
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$res=$this->cn->exec_sql(
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$sql,
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array($this->tl_date,
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$this->tl_title,
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$this->tl_desc,
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$this->use_login,
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$this->is_public)
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);
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$this->tl_id=Database::fetch_result($res,0,0);
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}
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public function update()
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{
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if ( $this->verify() != 0 ) return;
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if (trim($this->tl_title)=='')
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$this->tl_title=mb_substr(trim($this->tl_desc),0,40);
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if (trim($this->tl_title)=='')
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{
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return;
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}
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/* limit the title to 35 char */
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$this->tl_title=mb_substr(trim($this->tl_title),0,40);
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$sql="update todo_list set tl_title=$1,tl_date=to_date($2,'DD.MM.YYYY'),tl_desc=$3,is_public=$5 ".
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" where tl_id = $4";
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$res=$this->cn->exec_sql(
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$sql,
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array($this->tl_title,
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$this->tl_date,
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$this->tl_desc,
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$this->tl_id,
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$this->is_public)
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);
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}
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/*!\brief load all the task
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*\return an array of the existing tasks of the current user
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*/
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public function load_all()
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{
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$sql="select tl_id,
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tl_title,
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tl_desc,
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to_char( tl_date,'DD.MM.YYYY') as tl_date,
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is_public,
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use_login
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from todo_list
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where
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use_login=$1
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or is_public = 'Y'
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or tl_id in (select todo_list_id from todo_list_shared where use_login=$1)
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order by tl_date::date desc";
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$res=$this->cn->exec_sql(
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$sql,
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array($this->use_login));
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$array=Database::fetch_all($res);
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return $array;
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}
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public function load()
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{
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$sql="select tl_id,tl_title,tl_desc,to_char( tl_date,'DD.MM.YYYY') as tl_date,is_public
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from todo_list where tl_id=$1 ";
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$res=$this->cn->exec_sql(
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$sql,
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array($this->tl_id)
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);
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if ( Database::num_row($res) == 0 ) return;
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$row=Database::fetch_array($res,0);
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foreach ($row as $idx=>$value)
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{
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$this->$idx=$value;
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}
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}
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public function delete()
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{
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global $g_user;
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if ( $this->use_login != $_SESSION['g_user'] && $g_user->check_action(SHARENOTEREMOVE)==0) return;
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$sql="delete from todo_list where tl_id=$1 ";
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$res=$this->cn->exec_sql($sql,array($this->tl_id));
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}
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/**
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*@brief transform into xml for ajax answer
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*/
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public function toXML()
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{
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$id='<tl_id>'.$this->tl_id.'</tl_id>';
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$title='<tl_title>'.escape_xml($this->tl_title).'</tl_title>';
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$desc='<tl_desc>'.escape_xml($this->tl_desc).'</tl_desc>';
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$date='<tl_date>'.$this->tl_date.'</tl_date>';
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$ret='<data>'.$id.$title.$desc.$date.'</data>';
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return $ret;
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}
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/**
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* @brief set a note public
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* @param $p_value is Y or N
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*/
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public function set_is_public($p_value)
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{
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global $g_user;
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if ($g_user->check_action(SHARENOTEPUBLIC) == 1 )
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{
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$this->is_public=$p_value;
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}
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}
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/**
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* @brief Insert a share for current note
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* in the table todo_list_shared
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* @param string (use_login)
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*/
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public function save_shared_with($p_array)
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{
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global $g_user;
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if ($g_user->check_action(SHARENOTE) == 1 )
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{
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$this->cn->exec_sql('insert into todo_list_shared (todo_list_id,use_login) values ($1,$2)',
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array($this->tl_id,$p_array));
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}
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}
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/**
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* @brief Insert a share for current note
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* in the table todo_list_shared
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* The public shared note cannot be removed
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* @param string (use_login)
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*/
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public function remove_shared_with($p_array)
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{
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$this->cn->exec_sql('delete from todo_list_shared where todo_list_id = $1 and use_login=$2',
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array($this->tl_id,$p_array));
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}
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/**
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* Display the note
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* @return html string
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*/
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function display()
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{
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ob_start();
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$this->load();
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include 'template/todo_list_display.php';
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$ret=ob_get_clean();
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return $ret;
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}
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/**
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* Highlight today
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* @return string
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*/
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function get_class()
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{
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$p_odd="";
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$a=date('d.m.Y');
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if ($a == $this->tl_date) $p_odd='highlight';
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return $p_odd;
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}
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function display_row($p_odd,$with_tag='Y')
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{
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$r="";
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$highlight=$this->get_class();
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$p_odd=($highlight == "")?$p_odd:$highlight;
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if ( $with_tag == 'Y') $r = '<tr id="tr'.$this->tl_id.'" class="'.$p_odd.'">';
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$r.=
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'<td sorttable_customkey="'.format_date($this->tl_date,'DD.MM.YYYY','YYYYMMDD').'">'.
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$this->tl_date.
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'</td>'.
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'<td>'.
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'<a class="line" href="javascript:void(0)" onclick="todo_list_show(\''.$this->tl_id.'\')">'.
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htmlspecialchars($this->tl_title).
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'</a>'.
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'</td>';
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if ( $this->is_public == 'Y' && $this->use_login != $_SESSION['g_user'] )
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{ // This is a public note, cannot be removed
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$r.= '<td></td>';
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}
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elseif ($this->use_login == $_SESSION['g_user'] )
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{
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// This a note the user owns
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$r.= '<td>'.
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HtmlInput::button('del','X','onClick="todo_list_remove('.$this->tl_id.')"','smallbutton').
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'</td>';
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}
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else
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{
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// this is a note shared by someone else
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$r.= '<td>'.
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HtmlInput::button('del','X','onClick="todo_list_remove_share('.$this->tl_id.',\''.$this->use_login.'\','.Dossier::id().')"','smallbutton').
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'</td>';
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}
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if ( $with_tag == 'Y') $r .= '</tr>';
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return $r;
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}
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static function to_object ($p_cn,$p_array)
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{
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$end=count($p_array);
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$ret=array();
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for ($i=0;$i < $end;$i++)
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{
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$t=new Todo_List($p_cn);
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$t->tl_id=$p_array[$i]['tl_id'];
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$t->tl_date=$p_array[$i]['tl_date'];
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$t->tl_title=$p_array[$i]['tl_title'];
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$t->tl_desc=$p_array[$i]['tl_desc'];
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$t->is_public=$p_array[$i]['is_public'];
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$t->use_login=$p_array[$i]['use_login'];
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$ret[$i]=clone $t;
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}
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return $ret;
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}
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/**
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* @brief display all the user to select the user with who we want to share
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* the connected user is not shown
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* @global type $g_user
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*/
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function display_user()
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{
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global $g_user;
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// Get array of user
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$p_array=User::get_list(Dossier::id());
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$dossier=Dossier::id();
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include 'template/todo_list_list_user.php';
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}
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/**
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* return the todo_list_shared.id of the note, if nothing is found then
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* return 0
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* @param $p_login
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* @return int
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*/
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function is_shared_with($p_login)
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{
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$ret=$this->cn->get_value("select id from todo_list_shared where use_login=$1 and todo_list_id=$2",array($p_login,$this->tl_id));
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if ($ret == "")return 0;
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return $ret;
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}
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/**
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* @brief Add a share with someone
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* @param type $p_login
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*/
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function add_share($p_login)
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{
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$this->cn->exec_sql("insert into todo_list_shared(todo_list_id,use_login) values ($1,$2)",array($this->tl_id,$p_login));
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}
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/**
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* @brief remove the share with someone
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* @param type $p_login
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*/
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function remove_share($p_login)
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{
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$this->cn->exec_sql("delete from todo_list_shared where todo_list_id = $1 and use_login = $2 ",array($this->tl_id,$p_login));
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}
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/*!\brief static testing function
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*/
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static function test_me()
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{
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}
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}
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