PHP PhabricatorSlug::getDepth方法代码示例

 public function testSlugDepth()
 {
     $slugs = array('/' => 0, 'a/' => 1, 'a/b/' => 2, 'a////b/' => 2);
     foreach ($slugs as $slug => $depth) {
         $this->assertEqual($depth, PhabricatorSlug::getDepth($slug), "Depth of '{$slug}'");
     }
 }

 public function setSlug($slug)
 {
     $this->slug = PhabricatorSlug::normalize($slug);
     $this->depth = PhabricatorSlug::getDepth($slug);
     return $this;
 }

 private function renderDocumentChildren($slug)
 {
     $document_dao = new PhrictionDocument();
     $content_dao = new PhrictionContent();
     $conn = $document_dao->establishConnection('r');
     $limit = 250;
     $d_child = PhabricatorSlug::getDepth($slug) + 1;
     $d_grandchild = PhabricatorSlug::getDepth($slug) + 2;
     // Select children and grandchildren.
     $children = queryfx_all($conn, 'SELECT d.slug, d.depth, c.title FROM %T d JOIN %T c
     ON d.contentID = c.id
     WHERE d.slug LIKE %> AND d.depth IN (%d, %d)
       AND d.status IN (%Ld)
     ORDER BY d.depth, c.title LIMIT %d', $document_dao->getTableName(), $content_dao->getTableName(), $slug == '/' ? '' : $slug, $d_child, $d_grandchild, array(PhrictionDocumentStatus::STATUS_EXISTS, PhrictionDocumentStatus::STATUS_STUB), $limit);
     if (!$children) {
         return;
     }
     // We're going to render in one of three modes to try to accommodate
     // different information scales:
     //
     //  - If we found fewer than $limit rows, we know we have all the children
     //    and grandchildren and there aren't all that many. We can just render
     //    everything.
     //  - If we found $limit rows but the results included some grandchildren,
     //    we just throw them out and render only the children, as we know we
     //    have them all.
     //  - If we found $limit rows and the results have no grandchildren, we
     //    have a ton of children. Render them and then let the user know that
     //    this is not an exhaustive list.
     if (count($children) == $limit) {
         $more_children = true;
         foreach ($children as $child) {
             if ($child['depth'] == $d_grandchild) {
                 $more_children = false;
             }
         }
         $show_grandchildren = false;
     } else {
         $show_grandchildren = true;
         $more_children = false;
     }
     $grandchildren = array();
     foreach ($children as $key => $child) {
         if ($child['depth'] == $d_child) {
             continue;
         } else {
             unset($children[$key]);
             if ($show_grandchildren) {
                 $ancestors = PhabricatorSlug::getAncestry($child['slug']);
                 $grandchildren[end($ancestors)][] = $child;
             }
         }
     }
     // Fill in any missing children.
     $known_slugs = ipull($children, null, 'slug');
     foreach ($grandchildren as $slug => $ignored) {
         if (empty($known_slugs[$slug])) {
             $children[] = array('slug' => $slug, 'depth' => $d_child, 'title' => PhabricatorSlug::getDefaultTitle($slug), 'empty' => true);
         }
     }
     $children = isort($children, 'title');
     $list = array();
     foreach ($children as $child) {
         $list[] = hsprintf('<li>');
         $list[] = $this->renderChildDocumentLink($child);
         $grand = idx($grandchildren, $child['slug'], array());
         if ($grand) {
             $list[] = hsprintf('<ul>');
             foreach ($grand as $grandchild) {
                 $list[] = hsprintf('<li>');
                 $list[] = $this->renderChildDocumentLink($grandchild);
                 $list[] = hsprintf('</li>');
             }
             $list[] = hsprintf('</ul>');
         }
         $list[] = hsprintf('</li>');
     }
     if ($more_children) {
         $list[] = phutil_tag('li', array(), pht('More...'));
     }
     $content = array(phutil_tag('div', array('class' => 'phriction-children-header ' . 'sprite-gradient gradient-lightblue-header'), pht('Document Hierarchy')), phutil_tag('div', array('class' => 'phriction-children'), phutil_tag('ul', array(), $list)));
     return id(new PHUIDocumentView())->setOffset(true)->appendChild($content);
 }

 private function renderDocumentChildren($slug)
 {
     $d_child = PhabricatorSlug::getDepth($slug) + 1;
     $d_grandchild = PhabricatorSlug::getDepth($slug) + 2;
     $limit = 250;
     $query = id(new PhrictionDocumentQuery())->setViewer($this->getRequest()->getUser())->withDepths(array($d_child, $d_grandchild))->withSlugPrefix($slug == '/' ? '' : $slug)->withStatuses(array(PhrictionDocumentStatus::STATUS_EXISTS, PhrictionDocumentStatus::STATUS_STUB))->setLimit($limit)->setOrder(PhrictionDocumentQuery::ORDER_HIERARCHY)->needContent(true);
     $children = $query->execute();
     if (!$children) {
         return;
     }
     // We're going to render in one of three modes to try to accommodate
     // different information scales:
     //
     //  - If we found fewer than $limit rows, we know we have all the children
     //    and grandchildren and there aren't all that many. We can just render
     //    everything.
     //  - If we found $limit rows but the results included some grandchildren,
     //    we just throw them out and render only the children, as we know we
     //    have them all.
     //  - If we found $limit rows and the results have no grandchildren, we
     //    have a ton of children. Render them and then let the user know that
     //    this is not an exhaustive list.
     if (count($children) == $limit) {
         $more_children = true;
         foreach ($children as $child) {
             if ($child->getDepth() == $d_grandchild) {
                 $more_children = false;
             }
         }
         $show_grandchildren = false;
     } else {
         $show_grandchildren = true;
         $more_children = false;
     }
     $children_dicts = array();
     $grandchildren_dicts = array();
     foreach ($children as $key => $child) {
         $child_dict = array('slug' => $child->getSlug(), 'depth' => $child->getDepth(), 'title' => $child->getContent()->getTitle());
         if ($child->getDepth() == $d_child) {
             $children_dicts[] = $child_dict;
             continue;
         } else {
             unset($children[$key]);
             if ($show_grandchildren) {
                 $ancestors = PhabricatorSlug::getAncestry($child->getSlug());
                 $grandchildren_dicts[end($ancestors)][] = $child_dict;
             }
         }
     }
     // Fill in any missing children.
     $known_slugs = mpull($children, null, 'getSlug');
     foreach ($grandchildren_dicts as $slug => $ignored) {
         if (empty($known_slugs[$slug])) {
             $children_dicts[] = array('slug' => $slug, 'depth' => $d_child, 'title' => PhabricatorSlug::getDefaultTitle($slug), 'empty' => true);
         }
     }
     $children_dicts = isort($children_dicts, 'title');
     $list = array();
     foreach ($children_dicts as $child) {
         $list[] = hsprintf('<li class="remarkup-list-item">');
         $list[] = $this->renderChildDocumentLink($child);
         $grand = idx($grandchildren_dicts, $child['slug'], array());
         if ($grand) {
             $list[] = hsprintf('<ul class="remarkup-list">');
             foreach ($grand as $grandchild) {
                 $list[] = hsprintf('<li class="remarkup-list-item">');
                 $list[] = $this->renderChildDocumentLink($grandchild);
                 $list[] = hsprintf('</li>');
             }
             $list[] = hsprintf('</ul>');
         }
         $list[] = hsprintf('</li>');
     }
     if ($more_children) {
         $list[] = phutil_tag('li', array('class' => 'remarkup-list-item'), pht('More...'));
     }
     $header = id(new PHUIHeaderView())->setHeader(pht('Document Hierarchy'));
     $box = id(new PHUIObjectBoxView())->setHeader($header)->appendChild(phutil_tag('div', array('class' => 'phabricator-remarkup mlt mlb'), phutil_tag('ul', array('class' => 'remarkup-list'), $list)));
     return phutil_tag_div('phui-document-box', $box);
 }