add files

classes/class.workflow.php

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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"));
+    }
+}
+
+?>