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classes/class.workflow.php Normal file
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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Workflow management class
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.6
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflow.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if (!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
$cfg["tab"]["workflow"] = $cfg['sql']['sqlprefix'] . "_piwf_workflow";
$cfg["tab"]["workflow_allocation"] = $cfg['sql']['sqlprefix'] . "_piwf_allocation";
$cfg["tab"]["workflow_art_allocation"] = $cfg['sql']['sqlprefix'] . "_piwf_art_allocation";
$cfg["tab"]["workflow_items"] = $cfg['sql']['sqlprefix'] . "_piwf_items";
$cfg["tab"]["workflow_user_sequences"] = $cfg['sql']['sqlprefix'] . "_piwf_user_sequences";
$cfg["tab"]["workflow_actions"] = $cfg['sql']['sqlprefix'] . "_piwf_actions";
plugin_include('workflow', 'classes/class.workflowactions.php');
plugin_include('workflow', 'classes/class.workflowallocation.php');
plugin_include('workflow', 'classes/class.workflowartallocation.php');
plugin_include('workflow', 'classes/class.workflowitems.php');
plugin_include('workflow', 'classes/class.workflowusersequence.php');
/**
* Class Workflows
* Class for workflow management
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class Workflows extends ItemCollection {
/**
* Constructor Function
* @param none
*/
function __construct() {
global $cfg;
parent::__construct($cfg["tab"]["workflow"], "idworkflow");
$this->_setItemClass("Workflow");
}
function create() {
global $auth, $client, $lang;
$newitem = parent::createNewItem();
$newitem->setField("created", date("Y-m-d H-i-s"));
$newitem->setField("idauthor", $auth->auth["uid"]);
$newitem->setField("idclient", $client);
$newitem->setField("idlang", $lang);
$newitem->store();
return ($newitem);
}
/**
* Deletes all corresponding informations to this workflow and delegate call to parent
* @param integer $idWorkflow - id of workflow to delete
*/
function delete($idWorkflow) {
global $cfg;
$oDb = new DB_ConLite();
$aItemIdsDelete = array();
$sSql = 'SELECT idworkflowitem FROM ' . $cfg["tab"]["workflow_items"] . ' WHERE idworkflow = ' . Contenido_Security::toInteger($idWorkflow) . ';';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aItemIdsDelete, Contenido_Security::escapeDB($oDb->f('idworkflowitem'), $oDb));
}
$aUserSequencesDelete = array();
$sSql = 'SELECT idusersequence FROM ' . $cfg["tab"]["workflow_user_sequences"] . ' WHERE idworkflowitem in (' . implode(',', $aItemIdsDelete) . ');';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aUserSequencesDelete, Contenido_Security::escapeDB($oDb->f('idusersequence'), $oDb));
}
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_user_sequences"] . ' WHERE idworkflowitem in (' . implode(',', $aItemIdsDelete) . ');';
$oDb->query($sSql);
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_actions"] . ' WHERE idworkflowitem in (' . implode(',', $aItemIdsDelete) . ');';
$oDb->query($sSql);
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_items"] . ' WHERE idworkflow = ' . Contenido_Security::toInteger($idWorkflow) . ';';
$oDb->query($sSql);
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_allocation"] . ' WHERE idworkflow = ' . Contenido_Security::toInteger($idWorkflow) . ';';
$oDb->query($sSql);
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_art_allocation"] . ' WHERE idusersequence in (' . implode(',', $aUserSequencesDelete) . ');';
$oDb->query($sSql);
parent::delete($idWorkflow);
}
}
/**
* Class Workflow
* Class for a single workflow item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class Workflow extends Item {
/**
* Constructor
*
* @global array $cfg
*/
function __construct() {
global $cfg;
parent::__construct($cfg["tab"]["workflow"], "idworkflow");
}
}
/* Helper functions */
function getWorkflowForCat($idcat) {
global $lang, $cfg;
$idcatlang = getCatLang($idcat, $lang);
$workflows = new WorkflowAllocations;
$workflows->select("idcatlang = '$idcatlang'");
if ($obj = $workflows->next()) {
/* Sanity: Check if the workflow still exists */
$workflow = new Workflow;
$res = $workflow->loadByPrimaryKey($obj->get("idworkflow"));
if ($res == false) {
return 0;
} else {
return $obj->get("idworkflow");
}
}
}
function getCatLang($idcat, $idlang) {
global $lang, $cfg;
$db = new DB_ConLite;
/* Get the idcatlang */
$sql = "SELECT idcatlang FROM "
. $cfg["tab"]["cat_lang"] .
" WHERE idlang = '" . Contenido_Security::escapeDB($idlang, $db) . "' AND
idcat = '" . Contenido_Security::escapeDB($idcat, $db) . "'";
$db->query($sql);
if ($db->next_record()) {
return ($db->f("idcatlang"));
}
}
?>

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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Management of per-workflowitem actions
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.3
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflowactions.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowActions
* Class for workflow action collections
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowActions extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_actions"], "idworkflowaction");
$this->_setItemClass("WorkflowAction");
}
/**
*
* @param type $idworkflowitem
* @param type $action
* @return boolean
*/
function get($idworkflowitem, $action)
{
$this->select("idworkflowitem = '".Contenido_Security::escapeDB($idworkflowitem, NULL)."' AND action = '".Contenido_Security::escapeDB($action, NULL)."'");
if ($this->next())
{
return true;
} else {
return false;
}
}
function getAvailableWorkflowActions ()
{
$availableWorkflowActions = array (
"publish" => i18n("Publish article", "workflow"),
"lock" => i18n("Lock article", "workflow"),
"last" => i18n("Move back to last editor", "workflow"),
"reject" => i18n("Reject article", "workflow"),
"articleedit" => i18n("Edit article content", "workflow"),
"propertyedit" => i18n("Edit article properties", "workflow"),
"templateedit" => i18n("Edit template", "workflow"),
"revise" => i18n("Revise article", "workflow"));
return($availableWorkflowActions);
}
function set ($idworkflowitem, $action)
{
$this->select("idworkflowitem = '".Contenido_Security::escapeDB($idworkflowitem, NULL)."' AND action = '".Contenido_Security::escapeDB($action, NULL)."'");
if (!$this->next())
{
$newitem = parent::createNewItem();
$newitem->setField("idworkflowitem",$idworkflowitem);
$newitem->setField("action",$action);
$newitem->store();
}
}
function remove ($idworkflowitem, $action)
{
$this->select("idworkflowitem = '$idworkflowitem' AND action = '$action'");
if ($item = $this->next())
{
$this->delete($item->getField("idworkflowaction"));
}
}
function select ($where = "", $group_by = "", $order_by = "", $limit = "")
{
global $client;
return parent::select($where, $group_by, $order_by, $limit);
}
}
/**
* Class WorkflowAction
* Class for a single workflow action
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowAction extends Item {
/**
* Constructor
* @global type $cfg
*/
function __construct() {
global $cfg;
parent::__construct($cfg["tab"]["workflow_actions"], "idworkflowaction");
}
}
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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Workflow allocation class
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.5
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflowallocation.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowAllocations
* Class for workflow allocation management
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowAllocations extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_allocation"], "idallocation");
$this->_setItemClass("WorkflowAllocation");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowAllocations()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function delete ($idallocation)
{
global $cfg, $lang;
$obj = new WorkflowAllocation;
$obj->loadByPrimaryKey($idallocation);
$idcatlang = $obj->get("idcatlang");
$db = new DB_ConLite;
$sql = "SELECT idcat FROM ".$cfg["tab"]["cat_lang"]." WHERE idcatlang = '".Contenido_Security::toInteger($idcatlang)."'";
$db->query($sql);
$db->next_record();
$idcat = $db->f("idcat");
$sql = "SELECT idart FROM ".$cfg["tab"]["cat_art"]." WHERE idcat = '".Contenido_Security::toInteger($idcat)."'";
$db->query($sql);
while ($db->next_record())
{
$idarts[] = $db->f("idart");
}
$idartlangs = array();
if (is_array($idarts))
{
foreach ($idarts as $idart)
{
$sql = "SELECT idartlang FROM ".$cfg["tab"]["art_lang"]." WHERE idart = '".Contenido_Security::toInteger($idart)."' and idlang = '".Contenido_Security::toInteger($lang)."'";
$db->query($sql);
if ($db->next_record())
{
$idartlangs[] = $db->f("idartlang");
}
}
}
$workflowArtAllocation = new WorkflowArtAllocation;
$workflowArtAllocations = new WorkflowArtAllocations;
foreach ($idartlangs as $idartlang)
{
$workflowArtAllocation->loadBy("idartlang", $idartlang);
$workflowArtAllocations->delete($workflowArtAllocation->get("idartallocation"));
}
parent::delete($idallocation);
}
function create ($idworkflow, $idcatlang)
{
$this->select("idcatlang = '$idcatlang'");
if ($this->next() !== false)
{
$this->lasterror = i18n("Category already has a workflow assigned", "workflow");
return false;
}
$workflows = new Workflows;
$workflows->select("idworkflow = '$idworkflow'");
if ($workflows->next() === false)
{
$this->lasterror = i18n("Workflow doesn't exist", "workflow");
return false;
}
$newitem = parent::createNewItem();
if (!$newitem->setWorkflow($idworkflow))
{
$this->lasterror = $newitem->lasterror;
$workflows->delete($newitem->getField("idallocation"));
return false;
}
if (!$newitem->setCatLang($idcatlang))
{
$this->lasterror = $newitem->lasterror;
$workflows->delete($newitem->getField("idallocation"));
return false;
}
$newitem->store();
return ($newitem);
}
}
/**
* Class WorkflowAllocation
* Class for a single workflow allocation item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowAllocation extends Item {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_allocation"], "idallocation");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowAllocation()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
/**
* Overridden setField function. Users should only use setWorkflow.
* @param string $field Void field since we override the usual setField function
* @param string $value Void field since we override the usual setField function
*/
function setField($field, $value, $bSafe = true)
{
die("Don't use setField for WorkflowAllocation items! Use setWorkflow instead!");
}
/**
* setWorkflow sets the workflow for the current item.
* @param int $idworkflow Workflow-ID to set the item to
*/
function setWorkflow ($idworkflow)
{
$workflows = new Workflows;
$workflows->select("idworkflow = '$idworkflow'");
if ($workflows->next() === false)
{
$this->lasterror = i18n("Workflow doesn't exist", "workflow");
return false;
}
parent::setField("idworkflow", $idworkflow);
parent::store();
return true;
}
/**
* setCatLang sets the idcatlang for the current item. Should
* only be called by the create function.
* @param int $idcatlang idcatlang to set.
*/
function setCatLang ($idcatlang)
{
global $cfg;
$allocations = new WorkflowAllocations;
$allocations->select("idcatlang = '$idcatlang'");
if ($allocations->next() !== false)
{
$this->lasterror = i18n("Category already has a workflow assigned", "workflow");
return false;
}
$db = new DB_ConLite;
$sql = "SELECT idcatlang FROM ".$cfg["tab"]["cat_lang"]." WHERE idcatlang = '".Contenido_Security::toInteger($idcatlang)."'";
$db->query($sql);
if (!$db->next_record())
{
$this->lasterror = i18n("Category doesn't exist, assignment failed", "workflow");
return false;
}
parent::setField("idcatlang", $idcatlang);
parent::store();
return true;
}
}
?>

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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Workflow allocation class
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.4
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
* modified : 2008-06-25 - use php mailer class instead of mail()
*
* $Id: class.workflowartallocation.php 128 2019-07-03 11:58:28Z oldperl $:
* }}
*
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowArtAllocations
* Class for workflow art allocation management
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowArtAllocations extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_art_allocation"], "idartallocation");
$this->_setItemClass("WorkflowArtAllocation");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowArtAllocations()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function create ($idartlang)
{
global $cfg;
$sql = "SELECT idartlang FROM " .$cfg["tab"]["art_lang"].
" WHERE idartlang = '".Contenido_Security::escapeDB($idartlang, $this->db)."'";
$this->db->query($sql);
if (!$this->db->next_record())
{
$this->lasterror = i18n("Article doesn't exist", "workflow");
return false;
}
$this->select("idartlang = '$idartlang'");
if ($this->next() !== false)
{
$this->lasterror = i18n("Article is already assigned to a usersequence step.", "workflow");
return false;
}
$newitem = parent::createNewItem();
$newitem->setField("idartlang",$idartlang);
$newitem->store();
return ($newitem);
}
}
/**
* Class WorkflowArtAllocation
* Class for a single workflow allocation item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowArtAllocation extends Item {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_art_allocation"], "idartallocation");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowArtAllocation()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function getWorkflowItem ()
{
$userSequence = new WorkflowUserSequence;
$userSequence->loadByPrimaryKey($this->values["idusersequence"]);
return ($userSequence->getWorkflowItem());
}
/**
* Returns the current item position
* @param string $field Void field since we override the usual setField function
* @param string $value Void field since we override the usual setField function
*/
function currentItemPosition()
{
$idworkflowitem = $this->get("idworkflowitem");
$workflowItems = new WorkflowItems;
$workflowItems->select("idworkflowitem = '$idworkflowitem'");
if ($item = $workflowItems->next())
{
return ($item->get("position"));
}
}
/**
* Returns the current user position
* @param string $field Void field since we override the usual setField function
* @param string $value Void field since we override the usual setField function
*/
function currentUserPosition()
{
return ($this->get("position"));
}
/**
* Overriden store function to send mails
* @param none
*/
function store()
{
global $cfg;
$sMailhost = getSystemProperty('system', 'mail_host');
if ($sMailhost == '') {
$sMailhost = 'localhost';
}
//modified : 2008-06-25 - use php mailer class instead of mail()
$oMail = new PHPMailer();
$oMail->Host = $sMailhost;
$oMail->IsHTML(0);
$oMail->WordWrap = 1000;
$oMail->IsMail();
if (array_key_exists("idusersequence",$this->modifiedValues))
{
$usersequence = new WorkflowUserSequence;
$usersequence->loadByPrimaryKey($this->values["idusersequence"]);
$email = $usersequence->get("emailnoti");
$escal = $usersequence->get("escalationnoti");
if ($email == 1 || $escal == 1)
{
/* Grab the required informations */
$curEditor = getGroupOrUserName($usersequence->get("iduser"));
$idartlang = $this->get("idartlang");
$timeunit = $usersequence->get("timeunit");
$timelimit = $usersequence->get("timelimit");
$db = new DB_ConLite;
$sql = "SELECT author, title, idart FROM ".$cfg["tab"]["art_lang"]." WHERE idartlang = '".Contenido_Security::escapeDB($idartlang, $db)."'";
$db->query($sql);
if ($db->next_record())
{
$idart = $db->f("idart");
$title = $db->f("title");
$author = $db->f("author");
}
/* Extract category */
$sql = "SELECT idcat FROM ".$cfg["tab"]["cat_art"]." WHERE idart = '".Contenido_Security::escapeDB($idart, $db)."'";
$db->query($sql);
if ($db->next_record())
{
$idcat = $db->f("idcat");
}
$sql = "SELECT name FROM ".$cfg["tab"]["cat_lang"]." WHERE idcat = '".Contenido_Security::escapeDB($idcat, $db)."'";
$db->query($sql);
if ($db->next_record())
{
$catname = $db->f("name");
}
$starttime = $this->get("starttime");
$starttime = strtotime (substr_replace (substr (substr ($starttime,0,2).chunk_split (substr ($starttime,2,6),2,"-").chunk_split (substr ($starttime,8),2,":"),0,19)," ",10,1));
switch ($timeunit)
{
case "Seconds":
$maxtime = $starttime + $timelimit;
break;
case "Minutes":
$maxtime = $starttime + ($timelimit * 60);
break;
case "Hours":
$maxtime = $starttime + ($timelimit * 3600);
break;
case "Days":
$maxtime = $starttime + ($timelimit * 86400);
break;
case "Weeks":
$maxtime = $starttime + ($timelimit * 604800);
break;
case "Months":
$maxtime = $starttime + ($timelimit * 2678400);
break;
case "Years":
$maxtime = $starttime + ($timelimit * 31536000);
break;
default:
$maxtime = $starttime + $timelimit;
}
if ($email == 1)
{
$email = "Hello %s,\n\n".
"you are assigned as the next editor for the Article %s.\n\n".
"More informations:\n".
"Article: %s\n".
"Category: %s\n".
"Editor: %s\n".
"Author: %s\n".
"Editable from: %s\n".
"Editable to: %s\n";
$filledMail = sprintf( $email,
$curEditor,
$title,
$title,
$catname,
$curEditor,
$author,
date("Y-m-d H:i:s", $starttime),
date("Y-m-d H:i:s", $maxtime));
$user = new User;
if (isGroup($usersequence->get("iduser")))
{
$sql = "select idgroupuser, user_id FROM ". $cfg["tab"]["groupmembers"] ." WHERE
group_id = '".Contenido_Security::escapeDB($usersequence->get("iduser"), $db)."'";
$db->query($sql);
while ($db->next_record())
{
$user->loadUserByUserID($db->f("user_id"));
//modified : 2008-06-25 - use php mailer class instead of mail()
$oMail->AddAddress($user->getField("email"), "");
$oMail->Subject = stripslashes (i18n('Workflow notification'));
$oMail->Body = $filledMail;
$oMail->Send();
}
} else {
$user->loadUserByUserID($usersequence->get("iduser"));
//modified : 2008-06-25 - use php mailer class instead of mail()
$oMail->AddAddress($user->getField("email"), "");
$oMail->Subject = stripslashes (i18n('Workflow notification'));
$oMail->Body = $filledMail;
$oMail->Send();
}
} else {
$email = "Hello %s,\n\n".
"you are assigned as the escalator for the Article %s.\n\n".
"More informations:\n".
"Article: %s\n".
"Category: %s\n".
"Editor: %s\n".
"Author: %s\n".
"Editable from: %s\n".
"Editable to: %s\n";
$filledMail = sprintf( $email,
$curEditor,
$title,
$title,
$catname,
$curEditor,
$author,
date("Y-m-d H:i:s", $starttime),
date("Y-m-d H:i:s", $maxtime));
$user = new User;
if (isGroup($usersequence->get("iduser")))
{
$sql = "select idgroupuser, user_id FROM ". $cfg["tab"]["groupmembers"] ." WHERE
group_id = '".Contenido_Security::escapeDB($usersequence->get("iduser"), $db)."'";
$db->query($sql);
while ($db->next_record())
{
$user->loadUserByUserID($db->f("user_id"));
echo "mail to ".$user->getField("email")."<br>";
//modified : 2008-06-25 - use php mailer class instead of mail()
$oMail->AddAddress($user->getField("email"), "");
$oMail->Subject = stripslashes (i18n('Workflow escalation'));
$oMail->Body = $filledMail;
$oMail->Send();
}
} else {
$user->loadUserByUserID($usersequence->get("iduser"));
echo "mail to ".$user->getField("email")."<br>";
//modified : 2008-06-25 - use php mailer class instead of mail()
$oMail->AddAddress($user->getField("email"), "");
$oMail->Subject = stripslashes (i18n('Workflow escalation'));
$oMail->Body = $filledMail;
$oMail->Send();
}
}
}
}
return parent::store();
}
}
?>

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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Workflow items
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.3
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflowitems.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if (!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowItems
* Class for workflow item management
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowItems extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct() {
global $cfg;
parent::__construct($cfg["tab"]["workflow_items"], "idworkflowitem");
$this->_setItemClass("WorkflowItem");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowItems() {
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function delete($id) {
global $cfg;
$item = new WorkflowItem;
$item->loadByPrimaryKey($id);
$pos = $item->get("position");
$idworkflow = $item->get("idworkflow");
$oDb = new DB_ConLite();
$this->select("position > $pos AND idworkflow = '" . Contenido_Security::escapeDB($idworkflow, $oDb) . "'");
while ($obj = $this->next()) {
$obj->setPosition($obj->get("position") - 1);
$obj->store();
}
$aUserSequencesDelete = array();
$sSql = 'SELECT idusersequence FROM ' . $cfg["tab"]["workflow_user_sequences"] . ' WHERE idworkflowitem = ' . $id . ';';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aUserSequencesDelete, Contenido_Security::escapeDB($oDb->f('idusersequence'), $oDb));
}
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_actions"] . ' WHERE idworkflowitem = ' . Contenido_Security::escapeDB($id, $oDb) . ';';
$oDb->query($sSql);
$this->updateArtAllocation($id, 1);
if (count($aUserSequencesDelete) > 0) {
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_user_sequences"] . ' WHERE idusersequence in (' . implode(',', $aUserSequencesDelete) . ');';
$oDb->query($sSql);
}
}
function updateArtAllocation($idworkflowitem, $delete = false) {
global $idworkflow, $cfg;
$oDb = new DB_ConLite();
$aUserSequences = array();
$sSql = 'SELECT idusersequence FROM ' . $cfg["tab"]["workflow_user_sequences"] . ' WHERE idworkflowitem = ' . Contenido_Security::escapeDB($idworkflowitem, $oDb) . ';';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aUserSequences, Contenido_Security::escapeDB($oDb->f('idusersequence'), $oDb));
}
$aIdArtLang = array();
if (count($aUserSequences) > 0) {
$sSql = 'SELECT idartlang FROM ' . $cfg["tab"]["workflow_art_allocation"] . ' WHERE idusersequence in (' . implode(',', $aUserSequences) . ');';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aIdArtLang, $oDb->f('idartlang'));
}
$sSql = 'DELETE FROM ' . $cfg["tab"]["workflow_art_allocation"] . ' WHERE idusersequence in (' . implode(',', $aUserSequences) . ');';
$oDb->query($sSql);
}
if ($delete) {
parent::delete($idworkflowitem);
}
foreach ($aIdArtLang as $iIdArtLang) {
setUserSequence($iIdArtLang, $idworkflow);
}
}
function swap($idworkflow, $pos1, $pos2) {
$this->select("idworkflow = '$idworkflow' AND position = '$pos1'");
if (($item = $this->next()) === false) {
$this->lasterror = i18n("Swapping items failed: Item doesn't exist", "workflow");
return false;
}
$pos1ID = $item->getField("idworkflowitem");
$this->select("idworkflow = '$idworkflow' AND position = '$pos2'");
if (($item = $this->next()) === false) {
$this->lasterror = i18n("Swapping items failed: Item doesn't exist", "workflow");
return false;
}
$pos2ID = $item->getField("idworkflowitem");
$item = new WorkflowItem();
$item->loadByPrimaryKey($pos1ID);
$item->setPosition($pos2);
$item->store();
$item->loadByPrimaryKey($pos2ID);
$item->setPosition($pos1);
$item->store();
$this->updateArtAllocation($pos1ID);
$this->updateArtAllocation($pos2ID);
return (true);
}
function create($idworkflow) {
$workflows = new Workflows;
$workflows->select("idworkflow = '$idworkflow'");
if ($workflows->next() === false) {
$this->lasterror = i18n("Can't add item to workflow: Workflow doesn't exist", "workflow");
return false;
}
$this->select("idworkflow = '$idworkflow'", "", "position DESC", "1");
$item = $this->next();
if ($item === false) {
$lastPos = 1;
} else {
$lastPos = $item->getField("position") + 1;
}
$newItem = parent::createNewItem();
if ($newItem->init($idworkflow, $lastPos) === false) {
$this->delete($newItem->getField("idworkflowitem"));
$this->lasterror = $newItem->lasterror;
return false;
}
if ($item === false) {
$this->updateArtAllocation(0);
}
return ($newItem);
}
}
/**
* Class WorkflowItem
* Class for a single workflow item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowItem extends Item {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct() {
global $cfg;
parent::__construct($cfg["tab"]["workflow_items"], "idworkflowitem");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowItem() {
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function getStepRights() {
$idwfi = $this->values["idworkflowitem"];
$workflowActions = new WorkflowActions;
$actions = WorkflowActions::getAvailableWorkflowActions();
foreach ($actions as $key => $value) {
$rights[$key] = $workflowActions->get($idwfi, $key);
}
return $rights;
}
/**
* Overridden setField function.
* @param string $field Void field since we override the usual setField function
* @param string $value Void field since we override the usual setField function
*/
function setField($field, $value, $bSafe = TRUE) {
if ($this->virgin == true) {
$this->lasterror = i18n("No item loaded", "workflow");
return false;
}
if ($field == "idsequence") {
die("You can't set the idsequence field using this method. Use 'create' in the WorkflowItems class.");
}
if ($field == "idworkflow") {
die("You can't set the workflow ID using this method. Use 'create' in the WorkflowItems class!");
}
if ($field == "position") {
die("You can't set the position ID using this method. Use 'create' or 'swap' to create or move items!");
}
if ($field == "idtask" && $value != 0) {
$taskCollection = new WorkflowTasks;
$taskCollection->select("idtask = '$value'");
if ($taskCollection->next() === false) {
$this->lasterror = i18n("Requested task doesn't exist, can't assign", "workflow");
return false;
}
}
parent::setField($field, $value, $bSafe);
}
/**
* init initializes a new wf_items entry. Should
* only be called by the create function.
* @param int $idworkflow The workflow to set the item to
*/
function init($idworkflow, $idposition) {
global $cfg;
$workflows = new Workflows;
$workflows->select("idworkflow = '$idworkflow'");
if ($workflows->next() === false) {
$this->lasterror = i18n("Workflow doesn't exist", "workflow");
return false;
}
$workflowItems = new WorkflowItems;
$workflowItems->select("position = '$idposition' AND idworkflow = '$idworkflow'");
if ($workflowItems->next()) {
$this->lasterror = i18n("Position in this workflow already exists.", "workflow");
return false;
}
parent::setField("idworkflow", $idworkflow);
parent::setField("position", $idposition);
parent::store();
return true;
}
/**
* setPosition Sets the position for an item. Should only be
* called by the "swap" function
* @param int $idposition The new position ID
*/
function setPosition($idposition) {
parent::setField("position", $idposition);
parent::store();
return true;
}
}
?>

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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Simple wrapper for workflow tasks
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.2
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflowtasks.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowTasks
* Class for workflow task collections
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowTasks extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["tasks"], "idtask");
$this->_setItemClass("WorkflowTask");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowTasks()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function create ()
{
$newitem = parent::createNewItem();
return ($newitem);
}
function select ($where = "", $group_by = "", $order_by = "", $limit = "")
{
global $client;
if ($where != "")
{
$where = $where . " AND idclient = '".Contenido_Security::escapeDB($client, NULL)."'";
}
return parent::select($where, $group_by, $order_by, $limit);
}
}
/**
* Class WorkflowTask
* Class for a single workflow task item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowTask extends Item {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["tasks"], "idtask");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowTask()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
}
?>

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<?php
/**
* Project:
* Contenido Content Management System
*
* Description:
* Workflow management class
*
* Requirements:
* @con_php_req 5.0
*
*
* @package Contenido Backend classes
* @version 1.3
* @author Timo Hummel
* @copyright four for business AG <www.4fb.de>
* @license http://www.contenido.org/license/LIZENZ.txt
* @link http://www.4fb.de
* @link http://www.contenido.org
*
* {@internal
* created 2003-07-18
*
* $Id: class.workflowusersequence.php 128 2019-07-03 11:58:28Z oldperl $
* }}
*
*/
if(!defined('CON_FRAMEWORK')) {
die('Illegal call');
}
/**
* Class WorkflowUserSequences
* Class for workflow user sequence management
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.2
* @copyright four for business 2003
*/
class WorkflowUserSequences extends ItemCollection {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;
parent::__construct($cfg["tab"]["workflow_user_sequences"], "idusersequence");
$this->_setItemClass("WorkflowUserSequence");
}
/** @deprecated [2011-03-15] Old constructor function for downwards compatibility */
function WorkflowUserSequences()
{
cWarning(__FILE__, __LINE__, "Deprecated method call, use __construct()");
$this->__construct();
}
function delete ($id)
{
global $cfg, $idworkflow;
$item = new WorkflowUserSequence;
$item->loadByPrimaryKey($id);
$pos = $item->get("position");
$idworkflowitem = $item->get("idworkflowitem");
$this->select("position > $pos AND idworkflowitem = '".Contenido_Security::escapeDB($idworkflowitem, NULL)."'");
while ($obj = $this->next())
{
$pos = $obj->get("position") -1;
$obj->setPosition($pos);
$obj->store();
}
parent::delete($id);
$this->updateArtAllocation($id);
}
function updateArtAllocation ($idusersequence) {
global $idworkflow, $cfg;
$oDb = new DB_ConLite();
$aIdArtLang = array();
$sSql = 'SELECT idartlang FROM '.$cfg["tab"]["workflow_art_allocation"].' WHERE idusersequence = '.Contenido_Security::escapeDB($idusersequence, $oDb).';';
$oDb->query($sSql);
while ($oDb->next_record()) {
array_push($aIdArtLang, $oDb->f('idartlang'));
}
$sSql = 'DELETE FROM '.$cfg["tab"]["workflow_art_allocation"].' WHERE idusersequence = '.Contenido_Security::escapeDB($idusersequence, $oDb).';';
$oDb->query($sSql);
foreach ($aIdArtLang as $iIdArtLang) {
setUserSequence($iIdArtLang, $idworkflow);
}
}
function create ($idworkflowitem)
{
global $auth, $client, $idworkflow;
$newitem = parent::createNewItem();
$workflowitems = new WorkflowItems;
if (!$workflowitems->exists($idworkflowitem))
{
$this->delete($newitem->getField("idusersequence"));
$this->lasterror = i18n("Workflow item doesn't exist. Can't create entry.", "workflow");
return false;
}
$this->select("idworkflowitem = '".Contenido_Security::escapeDB($idworkflowitem, NULL)."'","","position DESC","1");
$item = $this->next();
if ($item === false)
{
$lastPos = 1;
} else {
$lastPos = $item->getField("position") + 1;
}
$newitem->setWorkflowItem($idworkflowitem);
$newitem->setPosition($lastPos);
$newitem->store();
return ($newitem);
}
function swap ($idworkflowitem, $pos1, $pos2)
{
$this->select("idworkflowitem = '$idworkflowitem' AND position = '".Contenido_Security::escapeDB($pos1, NULL)."'");
if (($item = $this->next()) === false)
{
$this->lasterror = i18n("Swapping items failed: Item doesn't exist", "workflow");
return false;
}
$pos1ID = $item->getField("idusersequence");
$this->select("idworkflowitem = '$idworkflowitem' AND position = '".Contenido_Security::escapeDB($pos2, NULL)."'");
if (($item = $this->next()) === false)
{
$this->lasterror(i18n("Swapping items failed: Item doesn't exist", "workflow"));
return false;
}
$pos2ID = $item->getField("idusersequence");
$item = new WorkflowUserSequence();
$item->loadByPrimaryKey($pos1ID);
$item->setPosition($pos2);
$item->store();
$item->loadByPrimaryKey($pos2ID);
$item->setPosition($pos1);
$item->store();
$this->updateArtAllocation($pos2ID);
$this->updateArtAllocation($pos1ID);
return (true);
}
}
/**
* Class WorkflowUserSequence
* Class for a single workflow item
* @author Timo A. Hummel <Timo.Hummel@4fb.de>
* @version 0.1
* @copyright four for business 2003
*/
class WorkflowUserSequence extends Item {
/**
* Constructor Function
* @param string $table The table to use as information source
*/
function __construct()
{
global $cfg;