david
4de02e80c6
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/trunk@8 eb19766c-00d9-a042-a3a0-45cb8ec72764
122 lines
4.5 KiB
PHP
122 lines
4.5 KiB
PHP
<?php
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/**
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright (C) 2008, 2009 KnowledgeTree Inc.
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*
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* 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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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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* Contributor( s): ______________________________________
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*
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*/
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require_once(KT_LIB_DIR . "/actions/documentviewlet.inc.php");
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require_once(KT_LIB_DIR . "/workflow/workflowutil.inc.php");
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// {{{ KTDocumentDetailsAction
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class KTWorkflowViewlet extends KTDocumentViewlet {
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var $sName = 'ktcore.viewlets.document.workflow';
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function display_viewlet() {
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$oKTTemplating =& KTTemplating::getSingleton();
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$oTemplate =& $oKTTemplating->loadTemplate("ktcore/document/viewlets/workflow");
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if (is_null($oTemplate)) { return ""; }
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$oWorkflowState = KTWorkflowState::get($this->oDocument->getWorkflowStateId());
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if (PEAR::isError($oWorkflowState)) {
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return "";
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}
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$aDisplayTransitions = array();
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$aTransitions = KTWorkflowUtil::getTransitionsForDocumentUser($this->oDocument, $this->oUser);
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if (empty($aTransitions)) {
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return "";
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}
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// Check if the document has been checked out
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$bIsCheckedOut = $this->oDocument->getIsCheckedOut();
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$iId = $this->oDocument->getId();
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if($bIsCheckedOut){
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// If document is checked out, don't link into the workflow.
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$aDisplayTransitions = array();
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}else{
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foreach ($aTransitions as $oTransition) {
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if(is_null($oTransition) || PEAR::isError($oTransition)){
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continue;
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}
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$aDisplayTransitions[] = array(
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'url' => KTUtil::ktLink('action.php', 'ktcore.actions.document.workflow', array("fDocumentId" => $iId, "action" => "quicktransition", "fTransitionId" => $oTransition->getId())),
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'name' => $oTransition->getName(),
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);
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}
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}
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//Retreive the comment for the previous transition
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$aCommentQuery = array(
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"SELECT comment FROM document_transactions
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where transaction_namespace='ktcore.transactions.workflow_state_transition'
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AND document_id = ?
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ORDER BY id DESC LIMIT 1;"
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);
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$aCommentQuery[] = array($iId);
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$aTransitionComments = DBUtil::getResultArray($aCommentQuery);
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$oLatestTransitionComment = null;
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if(!empty($aTransitionComments))
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{
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$aRow = $aTransitionComments[0];
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$oLatestTransitionComment = $aRow['comment'];
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$iCommentPosition = strpos($oLatestTransitionComment,':'); //comment found after first colon in string
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if($iCommentPosition>0) //if comment found
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{
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$oLatestTransitionComment = substr($oLatestTransitionComment, $iCommentPosition+1, (strlen($oLatestTransitionComment)-$iCommentPosition));
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}
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else //if no comment found - i.e. first state in workflow
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{
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$oLatestTransitionComment = null;
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}
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}
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$oTemplate->setData(array(
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'context' => $this,
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'bIsCheckedOut' => $bIsCheckedOut,
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'transitions' => $aDisplayTransitions,
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'state_name' => $oWorkflowState->getName(),
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'comment' => $oLatestTransitionComment,
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));
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return $oTemplate->render();
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}
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}
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// }}}
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?>
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