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https://git.code.sf.net/p/seeddms/code
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- added methods to manage attributes
- search in attributes
This commit is contained in:
steinm
parent
7965ef685d
commit
ee1b9482d2
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@ -17,12 +17,14 @@
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require_once("inc.AccessUtils.php");
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require_once("inc.FileUtils.php");
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require_once("inc.ClassAccess.php");
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require_once("inc.ClassObject.php");
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require_once("inc.ClassFolder.php");
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require_once("inc.ClassDocument.php");
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require_once("inc.ClassGroup.php");
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require_once("inc.ClassUser.php");
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require_once("inc.ClassKeywords.php");
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require_once("inc.ClassNotification.php");
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require_once("inc.ClassAttribute.php");
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/**
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* Class to represent the complete document management system.
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@ -479,6 +481,13 @@ class LetoDMS_Core_DMS {
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/*
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* Search the database for documents
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*
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* Note: the creation date will be used to check againts the
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* date saved with the document
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* or folder. The modification date will only be used for documents. It
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* is checked against the creation date of the document content. This
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* meanѕ that updateѕ of a document will only result in a searchable
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* modification if a new version is uploaded.
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*
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* @param query string seach query with space separated words
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* @param limit integer number of items in result set
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* @param offset integer index of first item in result set
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@ -493,13 +502,14 @@ class LetoDMS_Core_DMS {
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* @param modificationstartdate array search for documents modified after this date
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* @param modificationenddate array search for documents modified before this date
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* @param categories array list of categories the documents must have assigned
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* @param attributes array list of attributes
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* @param mode int decide whether to search for documents/folders
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* 0x1 = documents only
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* 0x2 = folders only
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* 0x3 = both
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* @return array containing the elements total and docs
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*/
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function search($query, $limit=0, $offset=0, $logicalmode='AND', $searchin=array(), $startFolder=null, $owner=null, $status = array(), $creationstartdate=array(), $creationenddate=array(), $modificationstartdate=array(), $modificationenddate=array(), $categories=array(), $mode=0x3) { /* {{{ */
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function search($query, $limit=0, $offset=0, $logicalmode='AND', $searchin=array(), $startFolder=null, $owner=null, $status = array(), $creationstartdate=array(), $creationenddate=array(), $modificationstartdate=array(), $modificationenddate=array(), $categories=array(), $attributes=array(), $mode=0x3) { /* {{{ */
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// Split the search string into constituent keywords.
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$tkeys=array();
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if (strlen($query)>0) {
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@ -508,7 +518,7 @@ class LetoDMS_Core_DMS {
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// if none is checkd search all
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if (count($searchin)==0)
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$searchin=array( 0, 1, 2, 3);
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$searchin=array( 0, 1, 2, 3, 4);
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/*--------- Do it all over again for folders -------------*/
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if($mode & 0x2) {
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@ -519,6 +529,9 @@ class LetoDMS_Core_DMS {
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if (in_array(3, $searchin)) {
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$searchFields[] = "`tblFolders`.`comment`";
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}
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if (in_array(4, $searchin)) {
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$searchFields[] = "`tblFolderAttributes`.`value`";
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}
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if (count($searchFields)>0) {
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foreach ($tkeys as $key) {
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@ -560,7 +573,7 @@ class LetoDMS_Core_DMS {
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}
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}
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$searchQuery = "FROM `tblFolders` WHERE 1=1";
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$searchQuery = "FROM `tblFolders` LEFT JOIN `tblFolderAttributes` on `tblFolders`.`id`=`tblFolderAttributes`.`folder` WHERE 1=1";
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if (strlen($searchKey)>0) {
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$searchQuery .= " AND (".$searchKey.")";
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@ -593,7 +606,7 @@ class LetoDMS_Core_DMS {
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// Only search if the offset is not beyond the number of folders
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if($totalFolders > $offset) {
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// Prepare the complete search query, including the LIMIT clause.
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$searchQuery = "SELECT `tblFolders`.* ".$searchQuery;
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$searchQuery = "SELECT DISTINCT `tblFolders`.* ".$searchQuery;
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if($limit) {
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$searchQuery .= " LIMIT ".$offset.",".$limit;
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@ -636,6 +649,10 @@ class LetoDMS_Core_DMS {
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if (in_array(3, $searchin)) {
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$searchFields[] = "`tblDocuments`.`comment`";
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}
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if (in_array(4, $searchin)) {
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$searchFields[] = "`tblDocumentAttributes`.`value`";
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$searchFields[] = "`tblDocumentContentAttributes`.`value`";
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}
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if (count($searchFields)>0) {
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@ -671,6 +688,28 @@ class LetoDMS_Core_DMS {
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$searchCategories = "`tblDocumentCategory`.`categoryID` in (".implode(',', $catids).")";
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}
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// Check to see if the search has been restricted to a particular
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// attribute.
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$searchAttributes = array();
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if ($attributes) {
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foreach($attributes as $attrdefid=>$attribute) {
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if($attribute) {
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$attrdef = $this->getAttributeDefinition($attrdefid);
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if($attrdef->getObjType() == LetoDMS_Core_AttributeDefinition::objtype_document) {
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if($attrdef->getValueSet())
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$searchAttributes[] = "`tblDocumentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentAttributes`.`value`='".$attribute."'";
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else
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$searchAttributes[] = "`tblDocumentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentAttributes`.`value` like '%".$attribute."%'";
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} elseif($attrdef->getObjType() == LetoDMS_Core_AttributeDefinition::objtype_documentcontent) {
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if($attrdef->getValueSet())
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$searchAttributes[] = "`tblDocumentContentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentContentAttributes`.`value`='".$attribute."'";
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else
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$searchAttributes[] = "`tblDocumentContentAttributes`.`attrdef`=".$attrdefid." AND `tblDocumentContentAttributes`.`value` like '%".$attribute."%'";
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}
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}
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}
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}
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// Is the search restricted to documents created between two specific dates?
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$searchCreateDate = "";
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if ($creationstartdate) {
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@ -716,6 +755,8 @@ class LetoDMS_Core_DMS {
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$searchQuery = "FROM `tblDocumentContent` ".
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"LEFT JOIN `tblDocuments` ON `tblDocuments`.`id` = `tblDocumentContent`.`document` ".
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"LEFT JOIN `tblDocumentAttributes` ON `tblDocuments`.`id` = `tblDocumentAttributes`.`document` ".
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"LEFT JOIN `tblDocumentContentAttributes` ON `tblDocumentContent`.`id` = `tblDocumentContentAttributes`.`content` ".
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"LEFT JOIN `tblDocumentStatus` ON `tblDocumentStatus`.`documentID` = `tblDocumentContent`.`document` ".
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"LEFT JOIN `tblDocumentStatusLog` ON `tblDocumentStatusLog`.`statusID` = `tblDocumentStatus`.`statusID` ".
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"LEFT JOIN `ttstatid` ON `ttstatid`.`maxLogID` = `tblDocumentStatusLog`.`statusLogID` ".
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@ -740,6 +781,9 @@ class LetoDMS_Core_DMS {
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if (strlen($searchCreateDate)>0) {
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$searchQuery .= " AND (".$searchCreateDate.")";
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}
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if ($searchAttributes) {
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$searchQuery .= " AND (".implode(" AND ", $searchAttributes).")";
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}
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// status
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if ($status) {
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@ -747,7 +791,7 @@ class LetoDMS_Core_DMS {
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}
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// Count the number of rows that the search will produce.
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$resArr = $this->db->getResultArray("SELECT COUNT(*) AS num ".$searchQuery);
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$resArr = $this->db->getResultArray("SELECT COUNT(*) AS num ".$searchQuery." GROUP BY `tblDocuments`.`id`");
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$totalDocs = 0;
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if (is_numeric($resArr[0]["num"]) && $resArr[0]["num"]>0) {
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$totalDocs = (integer)$resArr[0]["num"];
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@ -758,7 +802,7 @@ class LetoDMS_Core_DMS {
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// queries when no initial results are found.
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// Prepare the complete search query, including the LIMIT clause.
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$searchQuery = "SELECT `tblDocuments`.*, ".
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$searchQuery = "SELECT DISTINCT `tblDocuments`.*, ".
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"`tblDocumentContent`.`version`, ".
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"`tblDocumentStatusLog`.`status`, `tblDocumentLocks`.`userID` as `lockUser` ".$searchQuery;
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@ -1333,6 +1377,111 @@ class LetoDMS_Core_DMS {
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if (!$this->db->getResult($queryStr))
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return false;
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return true;
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}
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} /* }}} */
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/**
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* Return a attribute definition by its id
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*
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* This function retrieves a attribute definitionr from the database by
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* its id.
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*
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* @param integer $id internal id of attribute defintion
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* @return object instance of LetoDMS_Core_AttributeDefinition or false
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*/
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function getAttributeDefinition($id) { /* {{{ */
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if (!is_numeric($id))
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return false;
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$queryStr = "SELECT * FROM tblAttributeDefinitions WHERE id = " . (int) $id;
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$resArr = $this->db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false) return false;
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if (count($resArr) != 1) return false;
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$resArr = $resArr[0];
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$attrdef = new LetoDMS_Core_AttributeDefinition($resArr["id"], $resArr["name"], $resArr["objtype"], $resArr["type"], $resArr["multiple"], $resArr["minvalues"], $resArr["maxvalues"], $resArr["valueset"]);
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$attrdef->setDMS($this);
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return $attrdef;
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} /* }}} */
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/**
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* Return a attribute definition by its name
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*
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* This function retrieves an attribute def. from the database by its name.
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*
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* @param string $name internal name of attribute def.
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* @return object instance of LetoDMS_Core_AttributeDefinition or false
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*/
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function getAttributeDefinitionByName($name) { /* {{{ */
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$queryStr = "SELECT * FROM tblAttributeDefinitions WHERE name = " . $this->db->qstr($name);
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$resArr = $this->db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false) return false;
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if (count($resArr) != 1) return false;
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$resArr = $resArr[0];
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$attrdef = new LetoDMS_Core_AttributeDefinition($resArr["id"], $resArr["name"], $resArr["objtype"], $resArr["type"], $resArr["multiple"], $resArr["minvalues"], $resArr["maxvalues"], $resArr["valueset"]);
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$attrdef->setDMS($this);
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return $attrdef;
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} /* }}} */
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/**
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* Return list of all attributes definitions
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*
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* @param integer $objtype select those attributes defined for an object type
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* @return array of instances of LetoDMS_Core_AttributeDefinition or false
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*/
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function getAllAttributeDefinitions($objtype=0) { /* {{{ */
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$queryStr = "SELECT * FROM tblAttributeDefinitions";
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if($objtype) {
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if(is_array($objtype))
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$queryStr .= ' WHERE objtype in (\''.implode("','", $objtype).'\')';
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else
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$queryStr .= ' WHERE objtype='.intval($objtype);
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}
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$queryStr .= ' ORDER BY name';
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$resArr = $this->db->getResultArray($queryStr);
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if (is_bool($resArr) && $resArr == false)
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return false;
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$attrdefs = array();
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for ($i = 0; $i < count($resArr); $i++) {
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$attrdef = new LetoDMS_Core_AttributeDefinition($resArr[$i]["id"], $resArr[$i]["name"], $resArr[$i]["objtype"], $resArr[$i]["type"], $resArr[$i]["multiple"], $resArr[$i]["minvalues"], $resArr[$i]["maxvalues"], $resArr[$i]["valueset"]);
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$attrdef->setDMS($this);
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$attrdefs[$i] = $attrdef;
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}
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return $attrdefs;
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} /* }}} */
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/**
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* Add a new attribute definition
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*
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* @param string $name name of attribute
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* @param string $type type of attribute
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* @param boolean $multiple set to 1 if attribute has multiple attributes
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* @param integer $minvalues minimum number of values
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* @param integer $maxvalues maximum number of values if multiple is set
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* @param string $valueset list of allowed values (csv format)
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* @return object of LetoDMS_Core_User
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*/
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function addAttributeDefinition($name, $objtype, $type, $multiple=0, $minvalues=0, $maxvalues=1, $valueset='') { /* {{{ */
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if (is_object($this->getAttributeDefinitionByName($name))) {
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return false;
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}
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if(!$type)
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return false;
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$queryStr = "INSERT INTO tblAttributeDefinitions (name, objtype, type, multiple, minvalues, maxvalues, valueset) VALUES (".$this->db->qstr($name).", ".intval($objtype).", ".intval($type).", ".intval($multiple).", ".intval($minvalues).", ".intval($maxvalues).", ".$this->db->qstr($valueset).")";
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$res = $this->db->getResult($queryStr);
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if (!$res)
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return false;
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return $this->getAttributeDefinition($this->db->getInsertID());
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} /* }}} */
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}
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?>
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