forked from Wavyzz/dolibarr
385 lines
12 KiB
PHP
385 lines
12 KiB
PHP
<?php
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/* Copyright (C) 2013 Cédric Salvador <csalvador@gpcsolutions.fr>
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file htdocs/core/class/link.class.php
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* \ingroup link
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* \brief File for link class
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*/
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require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
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/**
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* Class to manage links
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*/
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class Link extends CommonObject
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{
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public $element = 'link';
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public $table_element = 'links';
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public $entity;
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public $datea;
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public $url;
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public $label;
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public $objecttype;
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public $objectid;
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/**
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* Constructor
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*
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* @param DoliDB $db Database handler
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*/
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public function __construct($db)
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{
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global $conf;
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$this->db = $db;
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return 1;
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}
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/**
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* Create link in database
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*
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* @param User $user Object of user that ask creation
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* @return int >= 0 if OK, < 0 if KO
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*/
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public function create($user='')
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{
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global $langs,$conf;
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$error=0;
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$langs->load("errors");
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// Clean parameters
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if (empty($this->label)) {
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$this->label = trim(basename($this->url));
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}
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if (empty($this->datea)) {
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$this->datea = dol_now();
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}
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$this->url = trim($this->url);
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dol_syslog(get_class($this)."::create ".$this->url);
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// Check parameters
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if (empty($this->url)) {
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$this->error = $langs->trans("NoUrl");
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return -1;
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}
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$this->db->begin();
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$sql = "INSERT INTO ".MAIN_DB_PREFIX."links (entity, datea, url, label, objecttype, objectid)";
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$sql .= " VALUES ('".$conf->entity."', '".$this->db->idate($this->datea)."'";
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$sql .= ", '" . $this->db->escape($this->url) . "'";
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$sql .= ", '" . $this->db->escape($this->label) . "'";
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$sql .= ", '" . $this->objecttype . "'";
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$sql .= ", " . $this->objectid . ")";
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dol_syslog(get_class($this)."::create", LOG_DEBUG);
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$result = $this->db->query($sql);
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if ($result) {
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$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX . "links");
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if ($this->id > 0) {
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// Call trigger
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$result=$this->call_trigger('LINK_CREATE',$user);
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if ($result < 0) $error++;
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// End call triggers
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} else {
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$error++;
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}
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if (! $error)
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{
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dol_syslog(get_class($this)."::Create success id=" . $this->id);
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$this->db->commit();
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return $this->id;
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}
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else
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{
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dol_syslog(get_class($this)."::Create echec update " . $this->error, LOG_ERR);
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$this->db->rollback();
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return -3;
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}
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}
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else
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{
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if ($this->db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS')
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{
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$this->error=$langs->trans("ErrorCompanyNameAlreadyExists",$this->name);
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$result=-1;
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}
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else
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{
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$this->error=$this->db->lasterror();
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$result=-2;
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}
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$this->db->rollback();
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return $result;
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}
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}
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/**
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* Update parameters of third party
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*
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* @param User $user User executing update
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* @param int $call_trigger 0=no, 1=yes
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* @return int <0 if KO, >=0 if OK
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*/
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public function update($user='', $call_trigger=1)
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{
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global $langs,$conf;
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require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
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$langs->load("errors");
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$error=0;
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dol_syslog(get_class($this)."::Update id = " . $this->id . " call_trigger = " . $call_trigger);
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// Check parameters
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if (empty($this->url))
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{
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$this->error = $langs->trans("NoURL");
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return -1;
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}
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// Clean parameters
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$this->url = clean_url($this->url,1);
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if (empty($this->label)) $this->label = basename($this->url);
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$this->label = trim($this->label);
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$this->db->begin();
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$sql = "UPDATE " . MAIN_DB_PREFIX . "links SET ";
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$sql .= "entity = '" . $conf->entity ."'";
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$sql .= ", datea = '" . $this->db->idate(dol_now()) . "'";
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$sql .= ", url = '" . $this->db->escape($this->url) . "'";
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$sql .= ", label = '" . $this->db->escape($this->label) . "'";
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$sql .= ", objecttype = '" . $this->objecttype . "'";
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$sql .= ", objectid = " . $this->objectid;
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$sql .= " WHERE rowid = '" . $this->id ."'";
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dol_syslog(get_class($this)."::update sql = " .$sql);
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$resql = $this->db->query($sql);
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if ($resql)
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{
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if ($call_trigger)
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{
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// Call trigger
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$result=$this->call_trigger('LINK_MODIFY',$user);
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if ($result < 0) $error++;
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// End call triggers
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}
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if (! $error)
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{
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dol_syslog(get_class($this) . "::Update success");
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$this->db->commit();
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return 1;
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} else {
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setEventMessages('', $this->errors, 'errors');
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$this->db->rollback();
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return -1;
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}
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}
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else
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{
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if ($this->db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS')
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{
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// Doublon
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$this->error = $langs->trans("ErrorDuplicateField");
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$result = -1;
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}
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else
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{
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$this->error = $langs->trans("Error sql = " . $sql);
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$result = -2;
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}
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$this->db->rollback();
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return $result;
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}
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}
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/**
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* Loads all links from database
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*
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* @param array $links array of Link objects to fill
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* @param string $objecttype type of the associated object in dolibarr
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* @param int $objectid id of the associated object in dolibarr
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* @param string $sortfield field used to sort
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* @param string $sortorder sort order
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* @return int 1 if ok, 0 if no records, -1 if error
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**/
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public function fetchAll(&$links, $objecttype, $objectid, $sortfield=null, $sortorder=null)
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{
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global $conf;
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$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM " . MAIN_DB_PREFIX . "links";
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$sql .= " WHERE objecttype = '" . $objecttype . "' AND objectid = " . $objectid;
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if ($conf->entity != 0) $sql .= " AND entity = " . $conf->entity;
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if ($sortfield) {
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if (empty($sortorder)) {
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$sortorder = "ASC";
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}
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$sql .= " ORDER BY " . $sortfield . " " . $sortorder;
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}
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dol_syslog(get_class($this)."::fetchAll", LOG_DEBUG);
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$resql = $this->db->query($sql);
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if ($resql)
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{
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$num = $this->db->num_rows($resql);
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dol_syslog(get_class($this)."::fetchAll " . $num . "records", LOG_DEBUG);
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if ($num > 0)
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{
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while ($obj = $this->db->fetch_object($resql))
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{
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$link = new Link($this->db);
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$link->id = $obj->rowid;
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$link->entity = $obj->entity;
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$link->datea = $this->db->jdate($obj->datea);
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$link->url = $obj->url;
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$link->label = $obj->label;
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$link->objecttype = $obj->objecttype;
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$link->objectid = $obj->objectid;
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$links[] = $link;
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}
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return 1;
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} else {
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return 0;
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}
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} else {
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return -1;
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}
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}
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/**
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* Return nb of links
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*
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* @param DoliDb $db Database handler
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* @param string $objecttype Type of the associated object in dolibarr
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* @param int $objectid Id of the associated object in dolibarr
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* @return int Nb of links, -1 if error
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**/
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public static function count($db, $objecttype, $objectid)
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{
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global $conf;
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$sql = "SELECT COUNT(rowid) as nb FROM " . MAIN_DB_PREFIX . "links";
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$sql .= " WHERE objecttype = '" . $objecttype . "' AND objectid = " . $objectid;
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if ($conf->entity != 0) $sql .= " AND entity = " . $conf->entity;
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$resql = $db->query($sql);
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if ($resql)
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{
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$obj = $db->fetch_object($resql);
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if ($obj) return $obj->nb;
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}
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return -1;
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}
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/**
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* Loads a link from database
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*
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* @param int $rowid Id of link to load
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* @return int 1 if ok, 0 if no record found, -1 if error
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**/
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public function fetch($rowid=null)
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{
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global $conf;
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if (empty($rowid)) {
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$rowid = $this->id;
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}
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$sql = "SELECT rowid, entity, datea, url, label, objecttype, objectid FROM " . MAIN_DB_PREFIX . "links";
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$sql .= " WHERE rowid = " . $rowid;
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if($conf->entity != 0) $sql .= " AND entity = " . $conf->entity;
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dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
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$resql = $this->db->query($sql);
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if ($resql)
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{
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if($this->db->num_rows($resql) > 0)
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{
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$obj = $this->db->fetch_object($resql);
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$this->entity = $obj->entity;
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$this->datea = $this->db->jdate($obj->datea);
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$this->url = $obj->url;
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$this->label = $obj->label;
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$this->objecttype = $obj->objecttype;
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$this->objectid = $obj->objectid;
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return 1;
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}
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else
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{
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return 0;
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}
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} else {
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$this->error=$this->db->lasterror();
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return -1;
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}
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}
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/**
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* Delete a link from database
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*
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* @return int <0 if KO, 0 if nothing done, >0 if OK
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*/
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public function delete()
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{
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global $user, $langs, $conf;
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dol_syslog(get_class($this)."::delete", LOG_DEBUG);
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$error = 0;
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// Call trigger
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$result=$this->call_trigger('LINK_DELETE',$user);
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if ($result < 0) return -1;
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// End call triggers
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$this->db->begin();
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// Remove link
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$sql = "DELETE FROM " . MAIN_DB_PREFIX . "links";
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$sql.= " WHERE rowid = " . $this->id;
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dol_syslog(get_class($this)."::delete", LOG_DEBUG);
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if (! $this->db->query($sql))
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{
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$error++;
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$this->error = $this->db->lasterror();
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}
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if (! $error) {
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$this->db->commit();
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return 1;
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} else {
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$this->db->rollback();
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return -1;
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}
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}
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}
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