/**
* Get the connections for the given network search parameters from the given node.
*
* @param string $nodeid the id of the node to search outward from.
* @param string $linklabels the string of link types.
* @param string $userid optional for searching only a specified user's data. (only used if scope is 'all') - NOT USED AT PRESENT
* @param string $scope (either 'all' or 'my', default 'all')
* @param string $linkgroup (optional, either Positive, Negative, or Neutral - default: empty string);
* @param integer $depth (optional, 1-7, or 7 for full depth;
* @param string $direction (optional, 'outgoing', 'incoming', or 'both - default: 'both',
* @param string $labelmatch (optional, 'true', 'false' - default: false;
* @param string $nodetypes a comman separated list of the node type names to include in the search.
* @param String $style (optional - default 'long') may be 'short' or 'long'
* @param integer $status, defaults to 0. (0 - active, 1 - reported, 2 - retired)
* @return ConnectionSet or Error
*/
function getConnectionsByPath($nodeid, $linklabels, $userid, $scope = 'all', $linkgroup = '', $depth = 7, $direction = "both", $labelmatch = 'false', $nodetypes = '', $style = 'long', $status = 0)
{
global $DB, $USER, $CFG;
$searchLinkLabels = "";
$searchLinkLabelsArray = array();
//$searchLinkLabels = getSQLForLinkTypeIDsForLabels(&$searchLinkLabelsArray, $linklabels)
if ($linklabels != "" && $linkgroup == "") {
$pieces = explode(",", $linklabels);
$loopCount = 0;
foreach ($pieces as $value) {
$searchLinkLabelsArray[$loopCount] = $value;
if ($loopCount == 0) {
$searchLinkLabels .= "?";
} else {
$searchLinkLabels .= ",?";
}
$loopCount++;
}
}
$nodeTypeNames = "";
$nodeTypeNamesArray = array();
//$nodeTypeNames = getSQLForNodeTypeIDsForLabels($nodeTypeNamesArray,$nodetypes);
if ($nodetypes != "") {
$nodeTypeNames = "";
$pieces = explode(",", $nodetypes);
$loopCount = 0;
foreach ($pieces as $value) {
$nodeTypeNamesArray[$loopCount] = $value;
if ($loopCount == 0) {
$nodeTypeNames .= "?";
} else {
$nodeTypeNames .= ",?";
}
$loopCount++;
}
}
// GET TEXT FOR PASSED IDEA ID IF REQUIRED
$text = "";
if ($labelmatch == 'true') {
$params = array();
$params[0] = $nodeid;
$qry = $HUB_SQL->APILIB_NODE_NAME_BY_ID_SELECT;
$resArray = $DB->select($sql, $params);
if ($resArray !== false && count($resArray) > 0) {
$text = $resArray[0]['Name'];
} else {
return database_error();
}
}
$matchesFound = array();
if ($labelmatch == 'true' && $text != "" || $labelmatch == 'false' && $nodeid != "") {
$checkConnections = array();
$matchedConnections = null;
if ($labelmatch == 'true') {
$nextNodes[0] = $text;
} else {
$nextNodes[0] = $nodeid;
}
$matchesFound = searchNetworkConnections($checkConnections, $matchedConnections, $nextNodes, $searchLinkLabels, $searchLinkLabelsArray, $linkgroup, $labelmatch, $depth, 0, $direction, $nodeTypeNames, $nodeTypeNamesArray, $scope, $status);
}
//return database_error($matchesFound);
//print_r($matchesFound);
$cs = new ConnectionSet($matchesFound);
return $cs->loadConnections($matchesFound, $style);
}
/**
* Get the connections for the given netowrk search paramters from the given node.
*
* @param string $scope (either 'all' or 'my', deafult 'all')
* @param string $labelmatch (optional, 'true', 'false' - default: false;
* @param string $nodeid the id of the node to search outward from.
* @param integer $depth (optional, 1-7, default 1);
* @param string $linklabels Array of strings of link types. Array length must match depth specified. Each array level is mutually exclusive with linkgroups - there can only be one.
* @param string $linkgroups Array of either Positive, Negative, or Neutral - default: empty string). Array length must match depth specified.Each array level is mutually exclusive with linklabels - there can only be one.
* @param string $directions Array of 'outgoing', 'incmong', or 'both' - default: 'both'. Array length must match depth specified.
* @param string $nodetypes Array of strings of node type names. Array length must match depth specified.
* @param string $nodeids Array of strings of nodeids. Array length must match depth specified.
* @param String $style (optional - default 'long') may be 'short' or 'long'
* @param integer $status, defaults to 0. (0 - active, 1 - reported, 2 - retired)
* @return ConnectionSet or Error
*/
function getConnectionsByPathByDepthOR($scope = 'all', $labelmatch = 'false', $nodeid, $depth = 1, $linklabels, $linkgroups, $directions, $nodetypes, $nodeids, $uniquepath = 'true', $style = 'long', $status)
{
global $DB, $USER, $CFG, $HUB_SQL;
// GET TEXT FOR PASSED IDEA ID IF REQUIRED
$text = "";
if ($labelmatch == 'true') {
$params = array();
$params[0] = $nodeid;
$sql = $HUB_SQL->UTILLIB_NODE_NAME_BY_NODEID;
$resArray = $DB->select($sql, $params);
$array = array();
if ($resArray !== false) {
$count = count($resArray);
for ($i = 0; $i < $count; $i++) {
$array = $resArray[$i];
$text = $array['Name'];
}
} else {
return database_error();
}
}
$messages = '';
$matchesFound = array();
if ($labelmatch == 'true' && $text != "" || $labelmatch == 'false' && $nodeid != "") {
$checkConnections = array();
$matchedConnections = null;
if ($labelmatch == 'true') {
$nextNodes[0] = $text;
} else {
$nextNodes[0] = $nodeid;
}
$matchesFound = searchNetworkConnectionsByDepthOR($checkConnections, $matchedConnections, $nextNodes, $labelmatch, $depth, 0, $linklabels, $linkgroups, $directions, $nodetypes, $nodeids, $uniquepath, $scope, $status, $messages);
}
//return database_error($messages);
$cs = new ConnectionSet();
return $cs->loadConnections($matchesFound, $style);
}