Peter M. Groen / knowledgetree

Commit 95d04e68348627e3764b0a75a2b06f1a29fa4470

Authored by rob
1 parent a717d985

Add static function to check if a document already exists 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@351 c91229c3-7414-0410-bfa2-8a42b809f60b
Inline Side-by-side
Showing 1 changed file with 46 additions and 0 deletions
lib/documentmanagement/Document.inc
  View file @95d04e6
... ... @@ -326,6 +326,52 @@ class Document {
326 326  
327 327 }
328 328  
  329 + /**
  330 + * Get a document's transaction history
  331 + *
  332 + * @return Array array of DocumentTransaction objects
  333 + *
  334 + */
  335 + function getDocumentHistory() {
  336 + global $default, $lang_err_database;
  337 + $aDocumentHistory;
  338 + settype($aDocumentHistory, "array");
  339 + $sql = new Owl_DB();
  340 + $result = $sql->query("SELECT * FROM " . $default->owl_document_transactions_table . " WHERE document_id = $this->iId ORDER BY datetime ASC");
  341 + if ($result) {
  342 + $iCount = 0;
  343 + while($sql->next_record()) {
  344 + $oDocumentTransaction = DocumentTransaction::get($sql->f("id"));
  345 + $aDocumentHistory[$iCount] = $oDocumentTransaction;
  346 + $iCount++;
  347 + }
  348 + return $history;
  349 + }
  350 + $_SESSION["errorMessage"] = $lang_err_database;
  351 + return false;
  352 +
  353 + }
  354 +
  355 + /**
  356 + * Static function.
  357 + * Check if a document already exists
  358 + *
  359 + * @param $sName Name of document
  360 + * @param $sFolderID Primary key of folder to which document is assigned
  361 + *
  362 + * @return boolean true if document exists, false otherwise and set $_SESSION["errorMessage"]
  363 + */
  364 + function documentExists($sName, $iFolderID) {
  365 + global $default, $lang_err_doc_not_exist;
  366 + $sql = new Owl_DB();
  367 + $sql->query("SELECT * FROM " . $default->owl_documents_table . " WHERE name = '" . $sName "' AND folder_id = " . $iFolderID);
  368 + if ($sql->next_record()) {
  369 + return true;
  370 + }
  371 + $_SESSION["errorMessage"] = $lang_err_doc_not_exist . "name = " . $sName . " folder_id = " . $iFolderID;
  372 + return false;
  373 + }
  374 +
329 375 }
330 376  
331 377 ?>
... ...