public function render()
{
$drequest = $this->getDiffusionRequest();
$commit = $drequest->getCommit();
$callsign = $drequest->getRepository()->getCallsign();
if ($commit) {
$commit = "r{$callsign}{$commit}";
} else {
$commit = 'HEAD';
}
switch ($this->browseQuery->getReasonForEmptyResultSet()) {
case DiffusionBrowseQuery::REASON_IS_NONEXISTENT:
$title = 'Path Does Not Exist';
// TODO: Under git, this error message should be more specific. It
// may exist on some other branch.
$body = "This path does not exist anywhere.";
$severity = AphrontErrorView::SEVERITY_ERROR;
break;
case DiffusionBrowseQuery::REASON_IS_EMPTY:
$title = 'Empty Directory';
$body = "This path was an empty directory at {$commit}.\n";
$severity = AphrontErrorView::SEVERITY_NOTICE;
break;
case DiffusionBrowseQuery::REASON_IS_DELETED:
$deleted = $this->browseQuery->getDeletedAtCommit();
$existed = $this->browseQuery->getExistedAtCommit();
$deleted = self::linkCommit($drequest->getRepository(), $deleted);
$browse = $this->linkBrowse($drequest->getPath(), array('text' => 'existed', 'commit' => $existed, 'params' => array('view' => $this->view)));
$existed = "r{$callsign}{$existed}";
$title = 'Path Was Deleted';
$body = "This path does not exist at {$commit}. It was deleted in " . "{$deleted} and last {$browse} at {$existed}.";
$severity = AphrontErrorView::SEVERITY_WARNING;
break;
case DiffusionBrowseQuery::REASON_IS_UNTRACKED_PARENT:
$subdir = $drequest->getRepository()->getDetail('svn-subpath');
$title = 'Directory Not Tracked';
$body = "This repository is configured to track only one subdirectory " . "of the entire repository ('" . phutil_escape_html($subdir) . "'), " . "but you aren't looking at something in that subdirectory, so no " . "information is available.";
$severity = AphrontErrorView::SEVERITY_WARNING;
break;
default:
throw new Exception("Unknown failure reason!");
}
$error_view = new AphrontErrorView();
$error_view->setSeverity($severity);
$error_view->setTitle($title);
$error_view->appendChild('<p>' . $body . '</p>');
return $error_view->render();
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$slug = PhrictionDocument::normalizeSlug($this->slug);
if ($slug != $this->slug) {
$uri = PhrictionDocument::getSlugURI($slug);
// Canonicalize pages to their one true URI.
return id(new AphrontRedirectResponse())->setURI($uri);
}
require_celerity_resource('phriction-document-css');
$document = id(new PhrictionDocument())->loadOneWhere('slug = %s', $slug);
$breadcrumbs = $this->renderBreadcrumbs($slug);
$version_note = null;
if (!$document) {
$create_uri = '/phriction/edit/?slug=' . $slug;
$page_content = '<div class="phriction-content">' . '<em>No content here!</em><br />' . 'No document found at <tt>' . phutil_escape_html($slug) . '</tt>. ' . 'You can <strong>' . phutil_render_tag('a', array('href' => $create_uri), 'create a new document') . '</strong>.' . '</div>';
$page_title = 'Page Not Found';
$button = phutil_render_tag('a', array('href' => $create_uri, 'class' => 'green button'), 'Create Page');
$buttons = $button;
} else {
$version = $request->getInt('v');
if ($version) {
$content = id(new PhrictionContent())->loadOneWhere('documentID = %d AND version = %d', $document->getID(), $version);
if (!$content) {
return new Aphront404Response();
}
if ($content->getID() != $document->getContentID()) {
$version_note = new AphrontErrorView();
$version_note->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
$version_note->setTitle('Older Version');
$version_note->appendChild('You are viewing an older version of this document, as it ' . 'appeared on ' . phabricator_datetime($content->getDateCreated(), $user) . '.');
}
} else {
$content = id(new PhrictionContent())->load($document->getContentID());
}
$page_title = $content->getTitle();
$project_phid = null;
if (PhrictionDocument::isProjectSlug($slug)) {
$project = id(new PhabricatorProject())->loadOneWhere('phrictionSlug = %s', PhrictionDocument::getProjectSlugIdentifier($slug));
$project_phid = $project->getPHID();
}
$phids = array_filter(array($content->getAuthorPHID(), $project_phid));
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
$age = time() - $content->getDateCreated();
$age = floor($age / (60 * 60 * 24));
if ($age < 1) {
$when = 'today';
} else {
if ($age == 1) {
$when = 'yesterday';
} else {
$when = "{$age} days ago";
}
}
$project_info = null;
if ($project_phid) {
$project_info = '<br />This document is about the project ' . $handles[$project_phid]->renderLink() . '.';
}
$byline = '<div class="phriction-byline">' . "Last updated {$when} by " . $handles[$content->getAuthorPHID()]->renderLink() . '.' . $project_info . '</div>';
$doc_status = $document->getStatus();
if ($doc_status == PhrictionDocumentStatus::STATUS_EXISTS) {
$core_content = $content->renderContent();
} else {
if ($doc_status == PhrictionDocumentStatus::STATUS_DELETED) {
$notice = new AphrontErrorView();
$notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
$notice->setTitle('Document Deleted');
$notice->appendChild('This document has been deleted. You can edit it to put new content ' . 'here, or use history to revert to an earlier version.');
$core_content = $notice->render();
} else {
throw new Exception("Unknown document status '{$doc_status}'!");
}
}
$page_content = '<div class="phriction-content">' . $byline . $core_content . '</div>';
$edit_button = phutil_render_tag('a', array('href' => '/phriction/edit/' . $document->getID() . '/', 'class' => 'button'), 'Edit Document');
$history_button = phutil_render_tag('a', array('href' => PhrictionDocument::getSlugURI($slug, 'history'), 'class' => 'button grey'), 'View History');
// these float right so history_button which is right most goes first
$buttons = $history_button . $edit_button;
}
if ($version_note) {
$version_note = $version_note->render();
}
$children = $this->renderChildren($slug);
$page = '<div class="phriction-header">' . $buttons . '<h1>' . phutil_escape_html($page_title) . '</h1>' . $breadcrumbs . '</div>' . $version_note . $page_content . $children;
return $this->buildStandardPageResponse($page, array('title' => 'Phriction - ' . $page_title));
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$slug = PhabricatorSlug::normalize($this->slug);
if ($slug != $this->slug) {
$uri = PhrictionDocument::getSlugURI($slug);
// Canonicalize pages to their one true URI.
return id(new AphrontRedirectResponse())->setURI($uri);
}
require_celerity_resource('phriction-document-css');
$document = id(new PhrictionDocumentQuery())->setViewer($user)->withSlugs(array($slug))->executeOne();
$version_note = null;
$core_content = '';
$move_notice = '';
$properties = null;
if (!$document) {
$document = new PhrictionDocument();
if (PhrictionDocument::isProjectSlug($slug)) {
$project = id(new PhabricatorProjectQuery())->setViewer($user)->withPhrictionSlugs(array(PhrictionDocument::getProjectSlugIdentifier($slug)))->executeOne();
if (!$project) {
return new Aphront404Response();
}
}
$create_uri = '/phriction/edit/?slug=' . $slug;
$notice = new AphrontErrorView();
$notice->setSeverity(AphrontErrorView::SEVERITY_NODATA);
$notice->setTitle(pht('No content here!'));
$notice->appendChild(pht('No document found at %s. You can <strong>' . '<a href="%s">create a new document here</a></strong>.', phutil_tag('tt', array(), $slug), $create_uri));
$core_content = $notice;
$page_title = pht('Page Not Found');
} else {
$version = $request->getInt('v');
if ($version) {
$content = id(new PhrictionContent())->loadOneWhere('documentID = %d AND version = %d', $document->getID(), $version);
if (!$content) {
return new Aphront404Response();
}
if ($content->getID() != $document->getContentID()) {
$vdate = phabricator_datetime($content->getDateCreated(), $user);
$version_note = new AphrontErrorView();
$version_note->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
$version_note->appendChild(pht('You are viewing an older version of this document, as it ' . 'appeared on %s.', $vdate));
}
} else {
$content = id(new PhrictionContent())->load($document->getContentID());
}
$page_title = $content->getTitle();
$properties = $this->buildPropertyListView($document, $content, $slug);
$doc_status = $document->getStatus();
$current_status = $content->getChangeType();
if ($current_status == PhrictionChangeType::CHANGE_EDIT || $current_status == PhrictionChangeType::CHANGE_MOVE_HERE) {
$core_content = $content->renderContent($user);
} else {
if ($current_status == PhrictionChangeType::CHANGE_DELETE) {
$notice = new AphrontErrorView();
$notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
$notice->setTitle(pht('Document Deleted'));
$notice->appendChild(pht('This document has been deleted. You can edit it to put new ' . 'content here, or use history to revert to an earlier version.'));
$core_content = $notice->render();
} else {
if ($current_status == PhrictionChangeType::CHANGE_STUB) {
$notice = new AphrontErrorView();
$notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
$notice->setTitle(pht('Empty Document'));
$notice->appendChild(pht('This document is empty. You can edit it to put some proper ' . 'content here.'));
$core_content = $notice->render();
} else {
if ($current_status == PhrictionChangeType::CHANGE_MOVE_AWAY) {
$new_doc_id = $content->getChangeRef();
$slug_uri = null;
// If the new document exists and the viewer can see it, provide a link
// to it. Otherwise, render a generic message.
$new_docs = id(new PhrictionDocumentQuery())->setViewer($user)->withIDs(array($new_doc_id))->execute();
if ($new_docs) {
$new_doc = head($new_docs);
$slug_uri = PhrictionDocument::getSlugURI($new_doc->getSlug());
}
$notice = id(new AphrontErrorView())->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
if ($slug_uri) {
$notice->appendChild(phutil_tag('p', array(), pht('This document has been moved to %s. You can edit it to put ' . 'new content here, or use history to revert to an earlier ' . 'version.', phutil_tag('a', array('href' => $slug_uri), $slug_uri))));
} else {
$notice->appendChild(phutil_tag('p', array(), pht('This document has been moved. You can edit it to put new ' . 'contne here, or use history to revert to an earlier ' . 'version.')));
}
$core_content = $notice->render();
} else {
throw new Exception("Unknown document status '{$doc_status}'!");
}
}
}
}
$move_notice = null;
if ($current_status == PhrictionChangeType::CHANGE_MOVE_HERE) {
$from_doc_id = $content->getChangeRef();
$slug_uri = null;
// If the old document exists and is visible, provide a link to it.
$from_docs = id(new PhrictionDocumentQuery())->setViewer($user)->withIDs(array($from_doc_id))->execute();
if ($from_docs) {
$from_doc = head($from_docs);
$slug_uri = PhrictionDocument::getSlugURI($from_doc->getSlug());
}
$move_notice = id(new AphrontErrorView())->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
if ($slug_uri) {
$move_notice->appendChild(pht('This document was moved from %s.', phutil_tag('a', array('href' => $slug_uri), $slug_uri)));
} else {
// Render this for consistency, even though it's a bit silly.
$move_notice->appendChild(pht('This document was moved from elsewhere.'));
}
}
}
$children = $this->renderDocumentChildren($slug);
$actions = $this->buildActionView($user, $document);
$crumbs = $this->buildApplicationCrumbs();
$crumbs->setActionList($actions);
$crumb_views = $this->renderBreadcrumbs($slug);
foreach ($crumb_views as $view) {
$crumbs->addCrumb($view);
}
$header = id(new PHUIHeaderView())->setHeader($page_title);
$prop_list = null;
if ($properties) {
$prop_list = new PHUIPropertyGroupView();
$prop_list->addPropertyList($properties);
}
$page_content = id(new PHUIDocumentView())->setOffset(true)->setFontKit(PHUIDocumentView::FONT_SOURCE_SANS)->setHeader($header)->appendChild(array($actions, $prop_list, $version_note, $move_notice, $core_content));
$core_page = phutil_tag('div', array('class' => 'phriction-offset'), array($page_content, $children));
return $this->buildApplicationPage(array($crumbs->render(), $core_page), array('pageObjects' => array($document->getPHID()), 'title' => $page_title));
}
