/**
* @return \TreeNode
*/
public function build()
{
$node = new TreeNode($this->data, $this->id);
$node->setChildren($this->children);
$node->setObject($this->object);
return $node;
}
/**
* @return TreeNode
*/
public function wrapInAThreeLevelArtifactTree(array $cards)
{
$forest = new TreeNode();
$forest->setChildren($cards);
$root = new TreeNode();
$root->addChild($forest);
return $root;
}
/**
* @param string $title
* @param array $cells
*/
public function __construct(TreeNode $node, array $cells)
{
if ($node instanceof Cardwall_CardInCellPresenterNode) {
$this->card_presenter = $node->getCardInCellPresenter()->getCardPresenter();
}
$this->cells = $cells;
$this->swimline_id = $node->getId();
}
/**
* @see TreeNodeCallback
*
* @param TreeNode $node
* @return \Tracker_TreeNode_CardPresenterNode
*/
public function apply(TreeNode $node)
{
if (!$node instanceof ArtifactNode) {
return clone $node;
}
$presenter = new Cardwall_CardPresenter($node->getArtifact(), $this->card_fields);
$new_node = new Tracker_TreeNode_CardPresenterNode($node, $presenter);
return $new_node;
}
public function __construct(Tracker_Hierarchy_HierarchicalTracker $tracker, array $possible_children, TreeNode $hierarchy)
{
$this->tracker = $tracker;
$this->tracker_name = $tracker->getUnhierarchizedTracker()->getName();
$this->possible_children = array_values($possible_children);
$this->hierarchy = $hierarchy;
$visitor = new TreeNode_InjectPaddingInTreeNodeVisitor();
$this->hierarchy->accept($visitor);
}
public function itHasACardInCellPresenterWithSwimLineValueCollection()
{
$parent_node = new TreeNode();
$parent_node->addChild($this->card_presenter_node);
$mapping_collection = stub('Cardwall_MappingCollection')->getSwimLineValues($this->field_id)->returns(array(123, 456));
$cardincell_presenter_callback = new Cardwall_CardInCellPresenterCallback($this->field_retriever, $mapping_collection);
$cardincell_presenter_node = $cardincell_presenter_callback->apply($this->card_presenter_node);
$this->assertEqual($cardincell_presenter_node->getCardInCellPresenter(), new Cardwall_CardInCellPresenter($this->card_presenter, $this->field_id, $parent_node->getId(), array(123, 456)));
}
private function getParentNode(Tracker_Artifact $parent, array &$cache_alreaydy_built_parents)
{
if (!isset($cache_alreaydy_built_parents[$parent->getId()])) {
$parent_node = new TreeNode();
$parent_node->setId($parent->getId());
$parent_node->setObject($parent);
$cache_alreaydy_built_parents[$parent->getId()] = $parent_node;
}
return $cache_alreaydy_built_parents[$parent->getId()];
}
/**
* Makes a CardPresenterNode out of $node if $node contains an artifact
*
* TODO something is wrong since we return different types here
* When on the left side of the planning, the top node is just
* a node holding the other nodes, and we cant use an array of nodes because
* there are card-actions available for it...
*
* @param TreeNode $node
*
* @return \Tracker_TreeNode_CardPresenterNode or \TreeNode
*/
public function apply(TreeNode $node)
{
$artifact = $node->getObject();
if ($artifact) {
$planning_item = new Planning_Item($artifact, $this->planning, $artifact->getParent($this->user));
$presenter = new Planning_ItemPresenter($planning_item, $this->card_fields, $this->classname);
$presenter_node = new Tracker_TreeNode_CardPresenterNode($node, $presenter);
return $presenter_node;
}
return $node;
}
function ItInjectsPadding()
{
$root = new TreeNode();
$node1 = new TreeNode();
$node2 = new TreeNode();
$root->addChild($node1);
$node1->addChild($node2);
$visitor = new TreeNode_InjectPaddingInTreeNodeVisitor();
$root->accept($visitor);
$data = $node2->getData();
$this->assertPattern('%div class="tree-blank" >[^<]*</div><div class="tree-last"%', $data['tree-padding']);
}
public function __construct(Tracker_Hierarchy_HierarchicalTracker $tracker, array $possible_children, TreeNode $hierarchy, array $trackers_not_in_hierarchy)
{
$this->tracker = $tracker;
$this->tracker_name = $tracker->getUnhierarchizedTracker()->getName();
$this->possible_children = array_values($possible_children);
$this->hierarchy = $hierarchy;
$this->trackers_not_in_hierarchy = $trackers_not_in_hierarchy;
$this->has_trackers_not_in_hierarchy = count($trackers_not_in_hierarchy) > 0;
$this->cannot_be_used_in_hierarchy = in_array($tracker->getUnhierarchizedTracker(), $this->trackers_not_in_hierarchy);
$visitor = new TreeNode_InjectPaddingInTreeNodeVisitor();
$this->hierarchy->accept($visitor);
usort($this->trackers_not_in_hierarchy, array($this, 'sortTrackerAlphabetically'));
}
public function visit(TreeNode $node)
{
$output = (string) $node->getId();
$children = $node->getChildren();
if ($children) {
$children_output = array();
foreach ($children as $child) {
$children_output[] = $child->accept($this);
}
$output .= ' (' . implode(', ', $children_output) . ')';
}
return $output;
}
private function convertStateToDivs(TreeNode $node, $state)
{
$html = '';
$template = '<div class="%s" %s> </div>';
foreach ($state as $state_id) {
$id = '';
$class = self::$state_classes[$state_id];
if ($this->collapsable && $node->hasChildren() && ($state_id == self::STATE_LAST || $state_id == self::STATE_NODE)) {
$class .= ' tree-collapsable';
$id = 'id="tree-node-' . $node->getId() . '"';
}
$html .= sprintf($template, $class, $id);
}
return $html;
}
private function getHierarchyAsTreeNode($hierarchy)
{
$node = new TreeNode();
if (isset($hierarchy['children'])) {
$node->setData(array('name' => $hierarchy['name'], 'id' => $hierarchy['id']));
$node->setId($hierarchy['id']);
$hierarchy = $hierarchy['children'];
} else {
$node->setId('root');
}
foreach ($hierarchy as $item) {
$node->addChild($this->getHierarchyAsTreeNode($item));
}
return $node;
}
/**
* Tree Builder
*
* Re-sorts the data from from_list() and turns it into two datastructures:
*
* An array of tree root nodes, with children in the __children__ key
* of their respective parents. Thus forming a tree as a nested array.
*
* A lookup table of id => row, where each item is actually a reference
* into the tree. This way we can do quick by-index lookups.
*
* @param data - array of array('unique_id' => x, 'parent_id' => y, ...data)
* @param unique id key
* @param parent id key
*
* @return TreeNode The root node of a tree.
*/
protected function buildTree($data, $conf)
{
$nodes = array();
$child_key = $conf['id'];
$parent_key = $conf['parent'];
$name = $conf['name_key'];
$class = $conf['class_name'];
// First we create a lookup table of id => object
// This lets us build the tree on references which
// will in turn allow for quick subtree lookup.
foreach ($data as $row) {
$id = $row[$child_key];
$nodes[$id] = new $class($row[$name], $row);
}
$tree = new TreeNode('__root__');
// And now build the actual tree by assigning children
foreach ($data as $row) {
$parent = $row[$parent_key];
$node = $nodes[$row[$child_key]];
if (isset($nodes[$parent])) {
$nodes[$parent]->add($node);
} else {
$tree->add($node);
}
}
return $tree;
}
/**
* Test the constructor
*/
function test_everything()
{
// create a few root nodes
$node1 = new TreeNode('1');
$this->assertIdentical($node1->getId(), '1');
$this->assertFalse($node1->hasParents());
$this->assertEqual($node1->getChildren(), array());
$this->assertFalse($node1->hasChildren());
$this->assertIdentical($node1->getChildrenCount(), 0);
// create some children
$node1_1 = new TreeNode('2');
$node1_2 = new TreeNode('3');
$node1->addChild($node1_1);
$node1->addChild($node1_2);
$node1_1_1 = new TreeNode('4');
$node1_1->addChild($node1_1_1);
$parents = $node1_1->getParents();
$this->assertReference($node1, $parents['1']);
$parents = $node1_2->getParents();
$this->assertReference($node1, $parents['1']);
$parents = $node1_1_1->getParents();
$this->assertReference($node1_1, $parents['2']);
$this->assertIdentical($node1_1->getId(), '2');
$this->assertIdentical($node1_2->getId(), '3');
$this->assertIdentical($node1_1_1->getId(), '4');
$this->assertTrue($node1->hasChildren());
$this->assertTrue($node1_1->hasChildren());
$this->assertFalse($node1_2->hasChildren());
$this->assertIdentical($node1->getChildrenCount(), 2);
$children = $node1->getChildren();
$this->assertReference($children['2'], $node1_1);
$this->assertReference($children['3'], $node1_2);
$children = $node1_1->getChildren();
$this->assertReference($children['4'], $node1_1_1);
// create a new root
$node = new TreeNode('100');
$node->addChild($node1);
$children = $node->getChildren();
$this->assertReference($children['1'], $node1);
$parents = $node1->getParents();
$this->assertReference($node, $parents['100']);
// try detaching a node now
$node1->detachChild($node1_1);
$this->assertFalse($node1_1->hasParents());
$this->assertFalse($node1->isChild($node1_1));
$this->assertTrue($node1->isChild($node1_2));
}
/**
* Makes a CardPresenterNode out of $node if $node contains an artifact
*
* TODO something is wrong since we return different types here
* When on the left side of the planning, the top node is just
* a node holding the other nodes, and we cant use an array of nodes because
* there are card-actions available for it...
*
* @param TreeNode $node
*
* @return \Tracker_TreeNode_CardPresenterNode or \TreeNode
*/
public function apply(TreeNode $node)
{
$artifact = $node->getObject();
if ($artifact) {
$parent = null;
try {
$parent = $artifact->getParent($this->user);
} catch (Tracker_Hierarchy_MoreThanOneParentException $e) {
$GLOBALS['Response']->addFeedback('error', $e->getMessage(), CODENDI_PURIFIER_LIGHT);
}
$planning_item = new Planning_Item($artifact, $this->planning, $parent);
$presenter = new Planning_ItemPresenter($planning_item, $this->card_fields, $this->classname);
$presenter_node = new Tracker_TreeNode_CardPresenterNode($node, $presenter);
return $presenter_node;
}
return $node;
}
public function visit(TreeNode $tree_node)
{
$new_children = array();
foreach ($tree_node->getChildren() as $child_node) {
$child_artifact = $child_node->getObject();
if ($this->hierarchy->exists($child_artifact->getTrackerId())) {
if ($this->isBacklogPlannableArtifact($child_artifact)) {
$new_children[] = $child_node;
} else {
$new_subchildren = $child_node->accept($this)->getChildren();
$new_children = array_merge($new_children, $new_subchildren);
}
}
}
$new_tree_node = new TreeNode();
$new_tree_node->setChildren($new_children);
return $new_tree_node;
}
protected function setArtifactLinks(TreeNode $node, $artifactLinks)
{
if (is_array($artifactLinks)) {
$artifactLinks = implode(', ', $artifactLinks);
}
$nodeData = $node->getData();
$nodeData['artifactlinks'] = $artifactLinks;
$node->setData($nodeData);
return $node;
}
/**
*
* @param PFUser $user the user who build the tree
* @param TreeNode $root the artifacts tree
* @param array $artifacts list of artifacts
* @param array $artifacts_info list of the artifacts informations : id, last_changeset_id, title, tracker_id, artifactlinks
* @param array $excluded_artifact_ids list of excluded artifact ids
* @param array $artifacts_done list of artifacts already processed
*/
private function buildArtifactsTree(PFUser $user, TreeNode $root, array $artifacts, array $artifacts_info, array $excluded_artifact_ids, array &$artifacts_done)
{
foreach ($artifacts as $artifact) {
$artifact_id = $artifact->getId();
if (!isset($excluded_artifact_ids[$artifact_id]) && !isset($artifacts_done[$artifact_id])) {
$node = new TreeNode($this->getArtifactInfo($artifact, $artifacts_info));
$node->setObject($artifact);
$artifacts_done[$artifact_id] = true;
$this->buildArtifactsTree($user, $node, $artifact->getHierarchyLinkedArtifacts($user), $artifacts_info, $excluded_artifact_ids, $artifacts_done);
$root->addChild($node);
}
}
}
public function itWrapsAnArtifactInATreeNode()
{
$tracker = aMockTracker()->withId(23452345)->build();
$children_trackers = array(mock('Tracker'), mock('Tracker'));
$artifact = mock('Tracker_Artifact');
stub($artifact)->getId()->returns(123);
stub($artifact)->getTitle()->returns('Foo');
stub($artifact)->getUri()->returns('/bar');
stub($artifact)->getXRef()->returns('art #123');
stub($artifact)->getTracker()->returns($tracker);
stub($artifact)->getAllowedChildrenTypes()->returns($children_trackers);
$planning = mock('Planning');
$node = new TreeNode(array('id' => 123));
$node->setObject($artifact);
$card_mapper = new TreeNodeMapper(new Planning_ItemCardPresenterCallback($planning, mock('Tracker_CardFields'), mock('User'), 'baz'));
$visited_node = $card_mapper->map($node);
$presenter = $visited_node->getCardPresenter();
$this->assertEqual(123, $presenter->getId());
$this->assertEqual('Foo', $presenter->getTitle());
$this->assertEqual('/bar', $presenter->getUrl());
$this->assertEqual('art #123', $presenter->getXRef());
$this->assertEqual('baz', $presenter->getCssClasses());
$this->assertEqual($children_trackers, $presenter->allowedChildrenTypes());
}
$node->setOpened(true);
}
$node->SetClosedImageSource(PEERICONS . $navtable[$i][0]['image']);
//This node has no childs, which means it´s always closed.
$node->SetOpenedImageSource(PEERICONS . $navtable[$i][0]['image']);
//This node has no childs, which means it´s always closed.
$_SESSION[$menu_name]->AddNode($node);
//Add "Root Folder" node to treeview.
$_SESSION[$menu_name]->SetWidthBetweenNodeLayers(6);
$parent = $genid;
$genid++;
$submenu_count = 0;
for ($j = 0; $j < count($navtable[$i]); $j++) {
$submenu_name = $navtable[$i][$j]['linktext'];
unset($_SESSION[$submenu_name]->Nodes);
$subnode = new TreeNode($genid, $submenu_name);
//Create a new node object with id "1" and set name to "Root Folder".
$subnode->SetParentId($parent);
//Set "sites" node as parent.
$subnode->SetExternUrl(PEERSITE . $navtable[$i][$j]['target']);
$subnode->SetClosedImageSource(PEERICONS . $navtable[$i][$j]['image']);
//This node has no childs, which means it´s always closed.
$subnode->SetOpenedImageSource(PEERICONS . $navtable[$i][$j]['image']);
//This node has no childs, which means it´s always closed.
$_SESSION[$menu_name]->AddNode($subnode);
//Add "Root Folder" node to treeview.
$genid++;
}
}
$_SESSION["NodesHasBeenAddedUrl"] = true;
}
function project_tabs($toptab, $group_id)
{
$pm = ProjectManager::instance();
$project = $pm->getProject($group_id);
if ($project->isError()) {
//wasn't found or some other problem
return;
}
$menuTree = new TreeNode();
$output = '';
$tabs = $this->_getProjectTabs($toptab, $project);
$nb = count($tabs);
$selected = false;
for ($i = 0; $i < $nb; $i++) {
if ($tabs[$i]['enabled'] === true) {
$selected = true;
}
$menuTree->addChild(new TreeNode(array('link' => $tabs[$i]['link'], 'title' => $tabs[$i]['label'], 'selected' => $tabs[$i]['enabled'])));
}
//$output .= $this->tabGenerator($TABS_DIRS,$TABS_TITLES,true,$selected, 2);
//echo $output;
return $menuTree;
}
private function getSwimline(Cardwall_OnTop_Config_ColumnCollection $columns, TreeNode $child)
{
$potential_presenters = $this->extractPresentersFrom($child->getChildren());
$cells = $this->getCells($columns, $potential_presenters);
return new Cardwall_Swimline($child, $cells);
}
/**
* Avalia a expressão e retorna o seu valor (resolve a expessão)
* @param TreeNode|TreeLeaf $treeNode Arvore que será analizada
* @return float|int|null Resultado da expressão
*/
public function evaluate($treeNode = null)
{
$result = null;
if ($treeNode == null) {
$result = $this->treeNode == null ? 0 : $this->evaluate($this->treeNode);
} else {
if ($treeNode instanceof TreeLeaf) {
/**
* SE é uma folha, então so tem o valor numérico
*/
$result = $treeNode->getValue();
} else {
/**
* Aqui é nó binário, então existe o lado esquerdo, direito e o operador
*/
$operator = $treeNode->getOperator();
/**
* Chama recursivamente cada lado do nó (que podem ser outros nós)
*/
$valueLeft = $this->evaluate($treeNode->getLeft());
$valueRight = $this->evaluate($treeNode->getRight());
/**
* Executa as operações
*/
switch ($operator) {
case '+':
$result = $valueLeft + $valueRight;
break;
case '-':
$result = $valueLeft - $valueRight;
break;
case '*':
$result = $valueLeft * $valueRight;
break;
case '/':
$result = $valueLeft / $valueRight;
break;
case '^':
$result = $valueLeft ^ $valueRight;
break;
}
}
}
return $result;
}
/**
* Adds $parent_node children according to $artifact ones.
*
* @param type $user
* @param type $artifact
* @param type $parent_node
* @param type $parents The list of parents to prevent infinite recursion
*
* @return boolean
*/
private function addChildrenPlannedArtifacts(User $user, Tracker_Artifact $artifact, TreeNode $parent_node, array $parents)
{
$linked_artifacts = $artifact->getUniqueLinkedArtifacts($user);
if (!$linked_artifacts) {
return false;
}
if (in_array($artifact->getId(), $parents)) {
return false;
}
$parents[] = $artifact->getId();
foreach ($linked_artifacts as $linked_artifact) {
$node = $this->makeNodeWithChildren($user, $linked_artifact, $parents);
$parent_node->addChild($node);
}
}
public function __construct(Tracker_Artifact $artifact, array $data = null)
{
parent::__construct($data, $artifact->getId());
$this->setObject($artifact);
}
public function __construct($caption, $loading = false)
{
parent::__construct($caption, null, $loading);
}
/**
* Remove node.
*
* @param TreeNode $node Node.
* @return TreeNode
*/
public function remove(TreeNode $node)
{
$result = $node;
unset($this->nodeList[$node->getID()]);
return $result;
}
private function getSwimlines(Cardwall_OnTop_Config_ColumnCollection $columns, TreeNode $forests_of_cardincell_presenters, $config, $field_provider)
{
$swimline_factory = new Cardwall_SwimlineFactory($config, $field_provider);
return $swimline_factory->getSwimlines($columns, $forests_of_cardincell_presenters->getChildren());
}
private function GivenANodeInAparent(TreeNode $parent)
{
$node = new TreeNode();
$parent->addChild($node);
return $node;
}
