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diff --git a/src/applications/differential/controller/revisionlist/DifferentialRevisionListController.php b/src/applications/differential/controller/revisionlist/DifferentialRevisionListController.php
index 88df056855..5525beb009 100644
--- a/src/applications/differential/controller/revisionlist/DifferentialRevisionListController.php
+++ b/src/applications/differential/controller/revisionlist/DifferentialRevisionListController.php
@@ -1,505 +1,505 @@
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class DifferentialRevisionListController extends DifferentialController {
private $filter;
private $username;
public function shouldRequireLogin() {
return !$this->allowsAnonymousAccess();
}
public function willProcessRequest(array $data) {
$this->filter = idx($data, 'filter');
$this->username = idx($data, 'username');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$viewer_is_anonymous = !$user->isLoggedIn();
$params = array_filter(
array(
'status' => $request->getStr('status'),
'order' => $request->getStr('order'),
));
$default_filter = ($viewer_is_anonymous ? 'all' : 'active');
$filters = $this->getFilters();
$this->filter = $this->selectFilter(
$filters,
$this->filter,
$default_filter);
// Redirect from search to canonical URL.
$phid_arr = $request->getArr('view_user');
if ($phid_arr) {
$view_user = id(new PhabricatorUser())
->loadOneWhere('phid = %s', head($phid_arr));
$base_uri = '/differential/filter/'.$this->filter.'/';
if ($view_user) {
// This is a user, so generate a pretty URI.
$uri = $base_uri.phutil_escape_uri($view_user->getUserName()).'/';
} else {
// We're assuming this is a mailing list, generate an ugly URI.
$uri = $base_uri;
$params['phid'] = head($phid_arr);
}
$uri = new PhutilURI($uri);
$uri->setQueryParams($params);
return id(new AphrontRedirectResponse())->setURI($uri);
}
$uri = new PhutilURI('/differential/filter/'.$this->filter.'/');
$uri->setQueryParams($params);
$username = '';
if ($this->username) {
$view_user = id(new PhabricatorUser())
->loadOneWhere('userName = %s', $this->username);
if (!$view_user) {
return new Aphront404Response();
}
$username = phutil_escape_uri($this->username).'/';
$uri->setPath('/differential/filter/'.$this->filter.'/'.$username);
$params['phid'] = $view_user->getPHID();
} else {
$phid = $request->getStr('phid');
if (strlen($phid)) {
$params['phid'] = $phid;
}
}
// Fill in the defaults we'll actually use for calculations if any
// parameters are missing.
$params += array(
'phid' => $user->getPHID(),
'status' => 'all',
'order' => 'modified',
);
$side_nav = new AphrontSideNavView();
foreach ($filters as $filter) {
list($filter_name, $display_name) = $filter;
if ($filter_name) {
$href = clone $uri;
$href->setPath('/differential/filter/'.$filter_name.'/'.$username);
if ($filter_name == $this->filter) {
$class = 'aphront-side-nav-selected';
} else {
$class = null;
}
$item = phutil_render_tag(
'a',
array(
'href' => (string)$href,
'class' => $class,
),
phutil_escape_html($display_name));
} else {
$item = phutil_render_tag(
'span',
array(),
phutil_escape_html($display_name));
}
$side_nav->addNavItem($item);
}
$panels = array();
$handles = array();
$controls = $this->getFilterControls($this->filter);
if ($this->getFilterRequiresUser($this->filter) && !$params['phid']) {
// In the anonymous case, we still want to let you see some user's
// list, but we don't have a default PHID to provide (normally, we use
// the viewing user's). Show a warning instead.
$warning = new AphrontErrorView();
$warning->setSeverity(AphrontErrorView::SEVERITY_WARNING);
$warning->setTitle('User Required');
$warning->appendChild(
'This filter requires that a user be specified above.');
$panels[] = $warning;
} else {
$query = $this->buildQuery($this->filter, $params['phid']);
$pager = null;
if ($this->getFilterAllowsPaging($this->filter)) {
$pager = new AphrontPagerView();
$pager->setOffset($request->getInt('page'));
$pager->setPageSize(1000);
$pager->setURI($uri, 'page');
$query->setOffset($pager->getOffset());
$query->setLimit($pager->getPageSize() + 1);
}
foreach ($controls as $control) {
$this->applyControlToQuery($control, $query, $params);
}
$revisions = $query->execute();
if ($pager) {
$revisions = $pager->sliceResults($revisions);
}
$views = $this->buildViews($this->filter, $params['phid'], $revisions);
$view_objects = array();
foreach ($views as $view) {
if (empty($view['special'])) {
$view_objects[] = $view['view'];
}
}
$phids = array_mergev(mpull($view_objects, 'getRequiredHandlePHIDs'));
$phids[] = $params['phid'];
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
foreach ($views as $view) {
if (empty($view['special'])) {
$view['view']->setHandles($handles);
}
$panel = new AphrontPanelView();
$panel->setHeader($view['title']);
$panel->appendChild($view['view']);
if ($pager) {
$panel->appendChild($pager);
}
$panels[] = $panel;
}
}
$filter_form = id(new AphrontFormView())
->setMethod('GET')
->setAction('/differential/filter/'.$this->filter.'/')
->setUser($user);
foreach ($controls as $control) {
$control_view = $this->renderControl($control, $handles, $uri, $params);
$filter_form->appendChild($control_view);
}
$filter_form
->addHiddenInput('status', $params['status'])
->addHiddenInput('order', $params['order'])
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Filter Revisions'));
$filter_view = new AphrontListFilterView();
$filter_view->appendChild($filter_form);
if (!$viewer_is_anonymous) {
$create_uri = new PhutilURI('/differential/diff/create/');
$filter_view->addButton(
phutil_render_tag(
'a',
array(
'href' => (string)$create_uri,
'class' => 'green button',
),
'Create Revision'));
}
$side_nav->appendChild($filter_view);
foreach ($panels as $panel) {
$side_nav->appendChild($panel);
}
return $this->buildStandardPageResponse(
$side_nav,
array(
'title' => 'Differential Home',
'tab' => 'revisions',
));
}
private function getFilters() {
return array(
array(null, 'User Revisions'),
array('active', 'Active'),
array('revisions', 'Revisions'),
array('reviews', 'Reviews'),
array('subscribed', 'Subscribed'),
array('drafts', 'Draft Reviews'),
array(null, 'All Revisions'),
array('all', 'All'),
);
}
private function selectFilter(
array $filters,
$requested_filter,
$default_filter) {
// If the user requested a filter, make sure it actually exists.
if ($requested_filter) {
foreach ($filters as $filter) {
if ($filter[0] === $requested_filter) {
return $requested_filter;
}
}
}
// If not, return the default filter.
return $default_filter;
}
private function getFilterRequiresUser($filter) {
static $requires = array(
'active' => true,
'revisions' => true,
'reviews' => true,
'subscribed' => true,
'drafts' => true,
'all' => false,
);
if (!isset($requires[$filter])) {
throw new Exception("Unknown filter '{$filter}'!");
}
return $requires[$filter];
}
private function getFilterAllowsPaging($filter) {
static $allows = array(
'active' => false,
'revisions' => true,
'reviews' => true,
'subscribed' => true,
'drafts' => true,
'all' => true,
);
if (!isset($allows[$filter])) {
throw new Exception("Unknown filter '{$filter}'!");
}
return $allows[$filter];
}
private function getFilterControls($filter) {
static $controls = array(
'active' => array('phid'),
'revisions' => array('phid', 'status', 'order'),
'reviews' => array('phid', 'status', 'order'),
'subscribed' => array('subscriber', 'status', 'order'),
'drafts' => array('phid', 'status', 'order'),
'all' => array('status', 'order'),
);
if (!isset($controls[$filter])) {
throw new Exception("Unknown filter '{$filter}'!");
}
return $controls[$filter];
}
private function buildQuery($filter, $user_phid) {
$query = new DifferentialRevisionQuery();
$query->needRelationships(true);
switch ($filter) {
case 'active':
$query->withResponsibleUsers(array($user_phid));
$query->withStatus(DifferentialRevisionQuery::STATUS_OPEN);
$query->setLimit(null);
break;
case 'revisions':
$query->withAuthors(array($user_phid));
break;
case 'reviews':
$query->withReviewers(array($user_phid));
break;
case 'subscribed':
$query->withSubscribers(array($user_phid));
break;
case 'drafts':
$query->withDraftRepliesByAuthors(array($user_phid));
break;
case 'all':
break;
default:
throw new Exception("Unknown filter '{$filter}'!");
}
return $query;
}
private function renderControl(
$control,
array $handles,
PhutilURI $uri,
array $params) {
assert_instances_of($handles, 'PhabricatorObjectHandle');
switch ($control) {
case 'subscriber':
case 'phid':
$view_phid = $params['phid'];
$value = array();
if ($view_phid) {
$value = array(
$view_phid => $handles[$view_phid]->getFullName(),
);
}
if ($control == 'subscriber') {
$source = '/typeahead/common/allmailable/';
$label = 'View Subscriber';
} else {
$source = '/typeahead/common/accounts/';
$label = 'View User';
}
return id(new AphrontFormTokenizerControl())
->setDatasource($source)
->setLabel($label)
->setName('view_user')
->setValue($value)
->setLimit(1);
case 'status':
return id(new AphrontFormToggleButtonsControl())
->setLabel('Status')
->setValue($params['status'])
->setBaseURI($uri, 'status')
->setButtons(
array(
'all' => 'All',
'open' => 'Open',
'committed' => 'Committed',
'abandoned' => 'Abandoned',
));
case 'order':
return id(new AphrontFormToggleButtonsControl())
->setLabel('Order')
->setValue($params['order'])
->setBaseURI($uri, 'order')
->setButtons(
array(
'modified' => 'Updated',
'created' => 'Created',
));
default:
throw new Exception("Unknown control '{$control}'!");
}
}
private function applyControlToQuery($control, $query, array $params) {
switch ($control) {
case 'phid':
case 'subscriber':
// Already applied by query construction.
break;
case 'status':
if ($params['status'] == 'open') {
$query->withStatus(DifferentialRevisionQuery::STATUS_OPEN);
- } elseif ($params['status'] == 'committed') {
+ } else if ($params['status'] == 'committed') {
$query->withStatus(DifferentialRevisionQuery::STATUS_COMMITTED);
- } elseif ($params['status'] == 'abandoned') {
+ } else if ($params['status'] == 'abandoned') {
$query->withStatus(DifferentialRevisionQuery::STATUS_ABANDONED);
}
break;
case 'order':
if ($params['order'] == 'created') {
$query->setOrder(DifferentialRevisionQuery::ORDER_CREATED);
}
break;
default:
throw new Exception("Unknown control '{$control}'!");
}
}
private function buildViews($filter, $user_phid, array $revisions) {
assert_instances_of($revisions, 'DifferentialRevision');
$user = $this->getRequest()->getUser();
$template = id(new DifferentialRevisionListView())
->setUser($user)
->setFields(DifferentialRevisionListView::getDefaultFields());
$views = array();
switch ($filter) {
case 'active':
list($active, $waiting) = DifferentialRevisionQuery::splitResponsible(
$revisions,
$user_phid);
$view = id(clone $template)
->setRevisions($active)
->setNoDataString("You have no active revisions requiring action.");
$views[] = array(
'title' => 'Action Required',
'view' => $view,
);
// Flags are sort of private, so only show the flag panel if you're
// looking at your own requests.
if ($user_phid == $user->getPHID()) {
$flags = id(new PhabricatorFlagQuery())
->withOwnerPHIDs(array($user_phid))
->withTypes(array(PhabricatorPHIDConstants::PHID_TYPE_DREV))
->needHandles(true)
->execute();
if ($flags) {
$view = id(new PhabricatorFlagListView())
->setFlags($flags)
->setUser($user);
$views[] = array(
'title' => 'Flagged Revisions',
'view' => $view,
'special' => true,
);
}
}
$view = id(clone $template)
->setRevisions($waiting)
->setNoDataString("You have no active revisions waiting on others.");
$views[] = array(
'title' => 'Waiting On Others',
'view' => $view,
);
break;
case 'revisions':
case 'reviews':
case 'subscribed':
case 'drafts':
case 'all':
$titles = array(
'revisions' => 'Revisions by Author',
'reviews' => 'Revisions by Reviewer',
'subscribed' => 'Revisions by Subscriber',
'all' => 'Revisions',
);
$view = id(clone $template)
->setRevisions($revisions);
$views[] = array(
'title' => idx($titles, $filter),
'view' => $view,
);
break;
default:
throw new Exception("Unknown filter '{$filter}'!");
}
return $views;
}
}
diff --git a/src/applications/differential/parser/changeset/DifferentialChangesetParser.php b/src/applications/differential/parser/changeset/DifferentialChangesetParser.php
index e5c98033e3..3df5e86a53 100644
--- a/src/applications/differential/parser/changeset/DifferentialChangesetParser.php
+++ b/src/applications/differential/parser/changeset/DifferentialChangesetParser.php
@@ -1,1794 +1,1794 @@
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class DifferentialChangesetParser {
protected $visible = array();
protected $new = array();
protected $old = array();
protected $intra = array();
protected $newRender = null;
protected $oldRender = null;
protected $filename = null;
protected $missingOld = array();
protected $missingNew = array();
protected $comments = array();
protected $specialAttributes = array();
protected $changeset;
protected $whitespaceMode = null;
protected $subparser;
protected $renderCacheKey = null;
private $handles;
private $user;
private $leftSideChangesetID;
private $leftSideAttachesToNewFile;
private $rightSideChangesetID;
private $rightSideAttachesToNewFile;
private $renderingReference;
private $isSubparser;
private $lineWidth = 80;
private $isTopLevel;
private $coverage;
private $markupEngine;
const CACHE_VERSION = 4;
const ATTR_GENERATED = 'attr:generated';
const ATTR_DELETED = 'attr:deleted';
const ATTR_UNCHANGED = 'attr:unchanged';
const ATTR_WHITELINES = 'attr:white';
const LINES_CONTEXT = 8;
const WHITESPACE_SHOW_ALL = 'show-all';
const WHITESPACE_IGNORE_TRAILING = 'ignore-trailing';
// TODO: This is now "Ignore Most" in the UI.
const WHITESPACE_IGNORE_ALL = 'ignore-all';
const WHITESPACE_IGNORE_FORCE = 'ignore-force';
/**
* Configure which Changeset comments added to the right side of the visible
* diff will be attached to. The ID must be the ID of a real Differential
* Changeset.
*
* The complexity here is that we may show an arbitrary side of an arbitrary
* changeset as either the left or right part of a diff. This method allows
* the left and right halves of the displayed diff to be correctly mapped to
* storage changesets.
*
* @param id The Differential Changeset ID that comments added to the right
* side of the visible diff should be attached to.
* @param bool If true, attach new comments to the right side of the storage
* changeset. Note that this may be false, if the left side of
* some storage changeset is being shown as the right side of
* a display diff.
* @return this
*/
public function setRightSideCommentMapping($id, $is_new) {
$this->rightSideChangesetID = $id;
$this->rightSideAttachesToNewFile = $is_new;
return $this;
}
/**
* See setRightSideCommentMapping(), but this sets information for the left
* side of the display diff.
*/
public function setLeftSideCommentMapping($id, $is_new) {
$this->leftSideChangesetID = $id;
$this->leftSideAttachesToNewFile = $is_new;
return $this;
}
/**
* Set a key for identifying this changeset in the render cache. If set, the
* parser will attempt to use the changeset render cache, which can improve
* performance for frequently-viewed changesets.
*
* By default, there is no render cache key and parsers do not use the cache.
* This is appropriate for rarely-viewed changesets.
*
* NOTE: Currently, this key must be a valid Differential Changeset ID.
*
* @param string Key for identifying this changeset in the render cache.
* @return this
*/
public function setRenderCacheKey($key) {
$this->renderCacheKey = $key;
return $this;
}
/**
* Set the character width at which lines will be wrapped. Defaults to 80.
*
* @param int Hard-wrap line-width for diff display.
* @return this
*/
public function setLineWidth($width) {
$this->lineWidth = $width;
return $this;
}
private function getRenderCacheKey() {
return $this->renderCacheKey;
}
public function setChangeset($changeset) {
$this->changeset = $changeset;
$this->setFilename($changeset->getFilename());
$this->setLineWidth($changeset->getWordWrapWidth());
return $this;
}
public function setWhitespaceMode($whitespace_mode) {
$this->whitespaceMode = $whitespace_mode;
return $this;
}
public function setRenderingReference($ref) {
$this->renderingReference = $ref;
return $this;
}
public function getChangeset() {
return $this->changeset;
}
public function setFilename($filename) {
$this->filename = $filename;
return $this;
}
public function setHandles(array $handles) {
assert_instances_of($handles, 'PhabricatorObjectHandle');
$this->handles = $handles;
return $this;
}
public function setMarkupEngine(PhutilMarkupEngine $engine) {
$this->markupEngine = $engine;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function setCoverage($coverage) {
$this->coverage = $coverage;
return $this;
}
public function parseHunk(DifferentialHunk $hunk) {
$lines = $hunk->getChanges();
$lines = str_replace(
array("\t", "\r\n", "\r"),
array(' ', "\n", "\n"),
$lines);
$lines = explode("\n", $lines);
$types = array();
foreach ($lines as $line_index => $line) {
if (isset($line[0])) {
$char = $line[0];
if ($char == ' ') {
$types[$line_index] = null;
} else {
$types[$line_index] = $char;
}
} else {
$types[$line_index] = null;
}
}
$old_line = $hunk->getOldOffset();
$new_line = $hunk->getNewOffset();
$num_lines = count($lines);
if ($old_line > 1) {
$this->missingOld[$old_line] = true;
} else if ($new_line > 1) {
$this->missingNew[$new_line] = true;
}
for ($cursor = 0; $cursor < $num_lines; $cursor++) {
$type = $types[$cursor];
$data = array(
'type' => $type,
'text' => (string)substr($lines[$cursor], 1),
'line' => $new_line,
);
if ($type == '\\') {
$type = $types[$cursor - 1];
$data['text'] = ltrim($data['text']);
}
switch ($type) {
case '+':
$this->new[] = $data;
++$new_line;
break;
case '-':
$data['line'] = $old_line;
$this->old[] = $data;
++$old_line;
break;
default:
$this->new[] = $data;
$data['line'] = $old_line;
$this->old[] = $data;
++$new_line;
++$old_line;
break;
}
}
}
public function parseInlineComment(
PhabricatorInlineCommentInterface $comment) {
// Parse only comments which are actually visible.
if ($this->isCommentVisibleOnRenderedDiff($comment)) {
$this->comments[] = $comment;
}
return $this;
}
public function process() {
$old = array();
$new = array();
$n = 0;
$this->old = array_reverse($this->old);
$this->new = array_reverse($this->new);
$whitelines = false;
$changed = false;
$skip_intra = array();
while (count($this->old) || count($this->new)) {
$o_desc = array_pop($this->old);
$n_desc = array_pop($this->new);
if ($o_desc) {
$o_type = $o_desc['type'];
} else {
$o_type = null;
}
if ($n_desc) {
$n_type = $n_desc['type'];
} else {
$n_type = null;
}
if (($o_type != null) && ($n_type == null)) {
$old[] = $o_desc;
$new[] = null;
if ($n_desc) {
array_push($this->new, $n_desc);
}
$changed = true;
continue;
}
if (($n_type != null) && ($o_type == null)) {
$old[] = null;
$new[] = $n_desc;
if ($o_desc) {
array_push($this->old, $o_desc);
}
$changed = true;
continue;
}
if ($this->whitespaceMode != self::WHITESPACE_SHOW_ALL) {
$similar = false;
switch ($this->whitespaceMode) {
case self::WHITESPACE_IGNORE_TRAILING:
if (rtrim($o_desc['text']) == rtrim($n_desc['text'])) {
if ($o_desc['type']) {
// If we're converting this into an unchanged line because of
// a trailing whitespace difference, mark it as a whitespace
// change so we can show "This file was modified only by
// adding or removing trailing whitespace." instead of
// "This file was not modified.".
$whitelines = true;
}
$similar = true;
}
break;
default:
// In this case, the lines are similar if there is no change type
// (that is, just trust the diff algorithm).
if (!$o_desc['type']) {
$similar = true;
}
break;
}
if ($similar) {
if ($o_desc['type'] == '\\') {
// These are similar because they're "No newline at end of file"
// comments.
} else {
$o_desc['type'] = null;
$n_desc['type'] = null;
$skip_intra[count($old)] = true;
}
} else {
$changed = true;
}
} else {
$changed = true;
}
$old[] = $o_desc;
$new[] = $n_desc;
}
$this->old = $old;
$this->new = $new;
$unchanged = false;
if ($this->subparser) {
$unchanged = $this->subparser->isUnchanged();
$whitelines = $this->subparser->isWhitespaceOnly();
} else if (!$changed) {
$filetype = $this->changeset->getFileType();
if ($filetype == DifferentialChangeType::FILE_TEXT ||
$filetype == DifferentialChangeType::FILE_SYMLINK) {
$unchanged = true;
}
}
$this->specialAttributes = array(
self::ATTR_UNCHANGED => $unchanged,
self::ATTR_DELETED => array_filter($this->old) &&
!array_filter($this->new),
self::ATTR_WHITELINES => $whitelines
);
if ($this->isSubparser) {
// The rest of this function deals with formatting the diff for display;
// we can exit early if we're a subparser and avoid doing extra work.
return;
}
if ($this->subparser) {
// Use this parser's side-by-side line information -- notably, the
// change types -- but replace all the line text with the subparser's.
// This lets us render whitespace-only changes without marking them as
// different.
$old = $this->old;
$new = $this->new;
$old_text = ipull($this->subparser->old, 'text', 'line');
$new_text = ipull($this->subparser->new, 'text', 'line');
foreach ($old as $k => $desc) {
if (empty($desc)) {
continue;
}
$old[$k]['text'] = idx($old_text, $desc['line']);
}
foreach ($new as $k => $desc) {
if (empty($desc)) {
continue;
}
$new[$k]['text'] = idx($new_text, $desc['line']);
if ($this->whitespaceMode == self::WHITESPACE_IGNORE_FORCE) {
// Under forced ignore mode, ignore even internal whitespace
// changes.
continue;
}
// If there's a corresponding "old" text and the line is marked as
// unchanged, test if there are internal whitespace changes between
// non-whitespace characters, e.g. spaces added to a string or spaces
// added around operators. If we find internal spaces, mark the line
// as changed.
//
// We only need to do this for "new" lines because any line that is
// missing either "old" or "new" text certainly can not have internal
// whitespace changes without also having non-whitespace changes,
// because characters had to be either added or removed to create the
// possibility of internal whitespace.
if (isset($old[$k]['text']) && empty($new[$k]['type'])) {
if (trim($old[$k]['text']) != trim($new[$k]['text'])) {
// The strings aren't the same when trimmed, so there are internal
// whitespace changes. Mark this line changed.
$old[$k]['type'] = '-';
$new[$k]['type'] = '+';
// Re-mark this line for intraline diffing.
unset($skip_intra[$k]);
}
}
}
$this->old = $old;
$this->new = $new;
}
$min_length = min(count($this->old), count($this->new));
for ($ii = 0; $ii < $min_length; $ii++) {
if ($this->old[$ii] || $this->new[$ii]) {
if (isset($this->old[$ii]['text'])) {
$otext = $this->old[$ii]['text'];
} else {
$otext = '';
}
if (isset($this->new[$ii]['text'])) {
$ntext = $this->new[$ii]['text'];
} else {
$ntext = '';
}
if ($otext != $ntext && empty($skip_intra[$ii])) {
$this->intra[$ii] = ArcanistDiffUtils::generateIntralineDiff(
$otext,
$ntext);
}
}
}
$lines_context = self::LINES_CONTEXT;
$max_length = max(count($this->old), count($this->new));
$old = $this->old;
$new = $this->new;
$visible = false;
$last = 0;
for ($cursor = -$lines_context; $cursor < $max_length; $cursor++) {
$offset = $cursor + $lines_context;
if ((isset($old[$offset]) && $old[$offset]['type']) ||
(isset($new[$offset]) && $new[$offset]['type'])) {
$visible = true;
$last = $offset;
} else if ($cursor > $last + $lines_context) {
$visible = false;
}
if ($visible && $cursor > 0) {
$this->visible[$cursor] = 1;
}
}
// NOTE: Micro-optimize a couple of ipull()s here since it gives us a
// 10% performance improvement for certain types of large diffs like
// Phriction changes.
$old_corpus = array();
foreach ($this->old as $o) {
if ($o['type'] != '\\') {
$old_corpus[] = $o['text'];
}
}
$old_corpus_block = implode("\n", $old_corpus);
$new_corpus = array();
foreach ($this->new as $n) {
if ($n['type'] != '\\') {
$new_corpus[] = $n['text'];
}
}
$new_corpus_block = implode("\n", $new_corpus);
$old_future = $this->getHighlightFuture($old_corpus_block);
$new_future = $this->getHighlightFuture($new_corpus_block);
$futures = array(
'old' => $old_future,
'new' => $new_future,
);
foreach (Futures($futures) as $key => $future) {
try {
switch ($key) {
case 'old':
$this->oldRender = $this->processHighlightedSource(
$this->old,
$future->resolve());
break;
case 'new':
$this->newRender = $this->processHighlightedSource(
$this->new,
$future->resolve());
break;
}
} catch (Exception $ex) {
phlog($ex);
throw $ex;
}
}
$this->applyIntraline(
$this->oldRender,
ipull($this->intra, 0),
$old_corpus);
$this->applyIntraline(
$this->newRender,
ipull($this->intra, 1),
$new_corpus);
$generated_guess = (strpos($new_corpus_block, '@'.'generated') !== false);
if (!$generated_guess) {
$config_key = 'differential.generated-paths';
$generated_path_regexps = PhabricatorEnv::getEnvConfig($config_key);
foreach ($generated_path_regexps as $regexp) {
if (preg_match($regexp, $this->changeset->getFilename())) {
$generated_guess = true;
break;
}
}
}
$event = new PhabricatorEvent(
PhabricatorEventType::TYPE_DIFFERENTIAL_WILLMARKGENERATED,
array(
'corpus' => $new_corpus_block,
'is_generated' => $generated_guess
)
);
PhutilEventEngine::dispatchEvent($event);
$generated = $event->getValue('is_generated');
$this->specialAttributes[self::ATTR_GENERATED] = $generated;
}
public function loadCache() {
$render_cache_key = $this->getRenderCacheKey();
if (!$render_cache_key) {
return false;
}
$data = null;
$changeset = new DifferentialChangeset();
$conn_r = $changeset->establishConnection('r');
$data = queryfx_one(
$conn_r,
'SELECT * FROM %T WHERE id = %d',
$changeset->getTableName().'_parse_cache',
$render_cache_key);
if (!$data) {
return false;
}
$data = json_decode($data['cache'], true);
if (!is_array($data) || !$data) {
return false;
}
foreach (self::getCacheableProperties() as $cache_key) {
if (!array_key_exists($cache_key, $data)) {
// If we're missing a cache key, assume we're looking at an old cache
// and ignore it.
return false;
}
}
if ($data['cacheVersion'] !== self::CACHE_VERSION) {
return false;
}
unset($data['cacheVersion'], $data['cacheHost']);
$cache_prop = array_select_keys($data, self::getCacheableProperties());
foreach ($cache_prop as $cache_key => $v) {
$this->$cache_key = $v;
}
return true;
}
protected static function getCacheableProperties() {
return array(
'visible',
'new',
'old',
'intra',
'newRender',
'oldRender',
'specialAttributes',
'missingOld',
'missingNew',
'cacheVersion',
'cacheHost',
);
}
public function saveCache() {
$render_cache_key = $this->getRenderCacheKey();
if (!$render_cache_key) {
return false;
}
$cache = array();
foreach (self::getCacheableProperties() as $cache_key) {
switch ($cache_key) {
case 'cacheVersion':
$cache[$cache_key] = self::CACHE_VERSION;
break;
case 'cacheHost':
$cache[$cache_key] = php_uname('n');
break;
default:
$cache[$cache_key] = $this->$cache_key;
break;
}
}
$cache = json_encode($cache);
try {
$changeset = new DifferentialChangeset();
$conn_w = $changeset->establishConnection('w');
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
queryfx(
$conn_w,
'INSERT INTO %T (id, cache, dateCreated) VALUES (%d, %s, %d)
ON DUPLICATE KEY UPDATE cache = VALUES(cache)',
DifferentialChangeset::TABLE_CACHE,
$render_cache_key,
$cache,
time());
} catch (AphrontQueryException $ex) {
// TODO: uhoh
}
}
public function isGenerated() {
return idx($this->specialAttributes, self::ATTR_GENERATED, false);
}
public function isDeleted() {
return idx($this->specialAttributes, self::ATTR_DELETED, false);
}
public function isUnchanged() {
return idx($this->specialAttributes, self::ATTR_UNCHANGED, false);
}
public function isWhitespaceOnly() {
return idx($this->specialAttributes, self::ATTR_WHITELINES, false);
}
public function getLength() {
return max(count($this->old), count($this->new));
}
protected function applyIntraline(&$render, $intra, $corpus) {
$line_break = "<span class=\"over-the-line\">\xE2\xAC\x85</span><br />";
foreach ($render as $key => $text) {
if (isset($intra[$key])) {
$render[$key] = ArcanistDiffUtils::applyIntralineDiff(
$text,
$intra[$key]);
}
if (isset($corpus[$key]) && strlen($corpus[$key]) > $this->lineWidth) {
$lines = phutil_utf8_hard_wrap_html($render[$key], $this->lineWidth);
$render[$key] = implode($line_break, $lines);
}
}
}
protected function getHighlightFuture($corpus) {
return $this->highlightEngine->getHighlightFuture(
$this->highlightEngine->getLanguageFromFilename($this->filename),
$corpus);
}
protected function processHighlightedSource($data, $result) {
$result_lines = explode("\n", $result);
foreach ($data as $key => $info) {
if (!$info) {
unset($result_lines[$key]);
}
}
return $result_lines;
}
private function tryCacheStuff() {
$whitespace_mode = $this->whitespaceMode;
switch ($whitespace_mode) {
case self::WHITESPACE_SHOW_ALL:
case self::WHITESPACE_IGNORE_TRAILING:
case self::WHITESPACE_IGNORE_FORCE:
break;
default:
$whitespace_mode = self::WHITESPACE_IGNORE_ALL;
break;
}
$skip_cache = ($whitespace_mode != self::WHITESPACE_IGNORE_ALL);
$this->whitespaceMode = $whitespace_mode;
$changeset = $this->changeset;
if ($changeset->getFileType() == DifferentialChangeType::FILE_TEXT ||
$changeset->getFileType() == DifferentialChangeType::FILE_SYMLINK) {
if ($skip_cache || !$this->loadCache()) {
$ignore_all = (($whitespace_mode == self::WHITESPACE_IGNORE_ALL) ||
($whitespace_mode == self::WHITESPACE_IGNORE_FORCE));
$force_ignore = ($whitespace_mode == self::WHITESPACE_IGNORE_FORCE);
if (!$force_ignore) {
if ($ignore_all && $changeset->getWhitespaceMatters()) {
$ignore_all = false;
}
}
// The "ignore all whitespace" algorithm depends on rediffing the
// files, and we currently need complete representations of both
// files to do anything reasonable. If we only have parts of the files,
// don't use the "ignore all" algorithm.
if ($ignore_all) {
$hunks = $changeset->getHunks();
if (count($hunks) !== 1) {
$ignore_all = false;
} else {
$first_hunk = reset($hunks);
if ($first_hunk->getOldOffset() != 1 ||
$first_hunk->getNewOffset() != 1) {
$ignore_all = false;
}
}
}
if ($ignore_all) {
$old_file = $changeset->makeOldFile();
$new_file = $changeset->makeNewFile();
if ($old_file == $new_file) {
// If the old and new files are exactly identical, the synthetic
// diff below will give us nonsense and whitespace modes are
// irrelevant anyway. This occurs when you, e.g., copy a file onto
// itself in Subversion (see T271).
$ignore_all = false;
}
}
if ($ignore_all) {
// Huge mess. Generate a "-bw" (ignore all whitespace changes) diff,
// parse it out, and then play a shell game with the parsed format
// in process() so we highlight only changed lines but render
// whitespace differences. If we don't do this, we either fail to
// render whitespace changes (which is incredibly confusing,
// especially for python) or often produce a much larger set of
// differences than necessary.
$engine = new PhabricatorDifferenceEngine();
$engine->setIgnoreWhitespace(true);
$no_whitespace_changeset = $engine->generateChangesetFromFileContent(
$old_file,
$new_file);
// subparser takes over the current non-whitespace-ignoring changeset
$subparser = new DifferentialChangesetParser();
$subparser->isSubparser = true;
$subparser->setChangeset($changeset);
foreach ($changeset->getHunks() as $hunk) {
$subparser->parseHunk($hunk);
}
// We need to call process() so that the subparser's values for
// metadata (like 'unchanged') is correct.
$subparser->process();
$this->subparser = $subparser;
// While we aren't updating $this->changeset (since it has a bunch
// of metadata we need to preserve, so that headers like "this file
// was moved" render correctly), we're overwriting the local
// $changeset so that the block below will choose the synthetic
// hunks we've built instead of the original hunks.
$changeset = $no_whitespace_changeset;
}
// This either uses the real hunks, or synthetic hunks we built above.
foreach ($changeset->getHunks() as $hunk) {
$this->parseHunk($hunk);
}
$this->process();
if (!$skip_cache) {
$this->saveCache();
}
}
}
}
public function render(
$range_start = null,
$range_len = null,
$mask_force = array()) {
// "Top level" renders are initial requests for the whole file, versus
// requests for a specific range generated by clicking "show more". We
// generate property changes and "shield" UI elements only for toplevel
// requests.
$this->isTopLevel = (($range_start === null) && ($range_len === null));
$this->highlightEngine = PhabricatorSyntaxHighlighter::newEngine();
$this->tryCacheStuff();
$feedback_mask = array();
switch ($this->changeset->getFileType()) {
case DifferentialChangeType::FILE_IMAGE:
$old = null;
$cur = null;
// TODO: Improve the architectural issue as discussed in D955
// https://secure.phabricator.com/D955
$reference = $this->renderingReference;
$parts = explode('/', $reference);
if (count($parts) == 2) {
list($id, $vs) = $parts;
} else {
$id = $parts[0];
$vs = 0;
}
$id = (int)$id;
$vs = (int)$vs;
if (!$vs) {
$metadata = $this->changeset->getMetadata();
$data = idx($metadata, 'attachment-data');
$old_phid = idx($metadata, 'old:binary-phid');
$new_phid = idx($metadata, 'new:binary-phid');
} else {
$vs_changeset = id(new DifferentialChangeset())->load($vs);
$vs_metadata = $vs_changeset->getMetadata();
$old_phid = idx($vs_metadata, 'new:binary-phid');
$changeset = id(new DifferentialChangeset())->load($id);
$metadata = $changeset->getMetadata();
$new_phid = idx($metadata, 'new:binary-phid');
}
if ($old_phid || $new_phid) {
// grab the files, (micro) optimization for 1 query not 2
$file_phids = array();
if ($old_phid) {
$file_phids[] = $old_phid;
}
if ($new_phid) {
$file_phids[] = $new_phid;
}
$files = id(new PhabricatorFile())->loadAllWhere(
'phid IN (%Ls)',
$file_phids);
foreach ($files as $file) {
if (empty($file)) {
continue;
}
if ($file->getPHID() == $old_phid) {
$old = phutil_render_tag(
'img',
array(
'src' => $file->getBestURI(),
));
} else {
$cur = phutil_render_tag(
'img',
array(
'src' => $file->getBestURI(),
));
}
}
}
$this->comments = msort($this->comments, 'getID');
$old_comments = array();
$new_comments = array();
foreach ($this->comments as $comment) {
if ($this->isCommentOnRightSideWhenDisplayed($comment)) {
$new_comments[] = $comment;
} else {
$old_comments[] = $comment;
}
}
$html_old = array();
$html_new = array();
foreach ($old_comments as $comment) {
$xhp = $this->renderInlineComment($comment);
$html_old[] =
'<tr class="inline"><th /><td>'.
$xhp.
'</td><th /><td /></tr>';
}
foreach ($new_comments as $comment) {
$xhp = $this->renderInlineComment($comment);
$html_new[] =
'<tr class="inline"><th /><td /><th /><td>'.
$xhp.
'</td></tr>';
}
if (!$old) {
$th_old = '<th></th>';
}
else {
$th_old = '<th id="C'.$vs.'OL1">1</th>';
}
if (!$cur) {
$th_new = '<th></th>';
}
else {
$th_new = '<th id="C'.$id.'NL1">1</th>';
}
$output = $this->renderChangesetTable(
$this->changeset,
'<tr>'.
$th_old.
'<td class="differential-old-image">'.
'<div class="differential-image-stage">'.
$old.
'</div>'.
'</td>'.
$th_new.
'<td class="differential-new-image">'.
'<div class="differential-image-stage">'.
$cur.
'</div>'.
'</td>'.
'</tr>'.
implode('', $html_old).
implode('', $html_new));
return $output;
case DifferentialChangeType::FILE_DIRECTORY:
case DifferentialChangeType::FILE_BINARY:
$output = $this->renderChangesetTable($this->changeset, null);
return $output;
}
$shield = null;
if ($this->isTopLevel && !$this->comments) {
if ($this->isGenerated()) {
$shield = $this->renderShield(
"This file contains generated code, which does not normally need ".
"to be reviewed.",
true);
} else if ($this->isUnchanged()) {
if ($this->isWhitespaceOnly()) {
$shield = $this->renderShield(
"This file was changed only by adding or removing trailing ".
"whitespace.",
false);
} else {
$shield = $this->renderShield(
"The contents of this file were not changed.",
false);
}
} else if ($this->isDeleted()) {
$shield = $this->renderShield(
"This file was completely deleted.",
true);
} else if ($this->changeset->getAffectedLineCount() > 2500) {
$lines = number_format($this->changeset->getAffectedLineCount());
$shield = $this->renderShield(
"This file has a very large number of changes ({$lines} lines).",
true);
}
}
if ($shield) {
return $this->renderChangesetTable($this->changeset, $shield);
}
$old_comments = array();
$new_comments = array();
$old_mask = array();
$new_mask = array();
$feedback_mask = array();
if ($this->comments) {
foreach ($this->comments as $comment) {
$start = max($comment->getLineNumber() - self::LINES_CONTEXT, 0);
$end = $comment->getLineNumber() +
$comment->getLineLength() +
self::LINES_CONTEXT;
$new = $this->isCommentOnRightSideWhenDisplayed($comment);
for ($ii = $start; $ii <= $end; $ii++) {
if ($new) {
$new_mask[$ii] = true;
} else {
$old_mask[$ii] = true;
}
}
}
foreach ($this->old as $ii => $old) {
if (isset($old['line']) && isset($old_mask[$old['line']])) {
$feedback_mask[$ii] = true;
}
}
foreach ($this->new as $ii => $new) {
if (isset($new['line']) && isset($new_mask[$new['line']])) {
$feedback_mask[$ii] = true;
}
}
$this->comments = msort($this->comments, 'getID');
foreach ($this->comments as $comment) {
$final = $comment->getLineNumber() +
$comment->getLineLength();
if ($this->isCommentOnRightSideWhenDisplayed($comment)) {
$new_comments[$final][] = $comment;
} else {
$old_comments[$final][] = $comment;
}
}
}
$html = $this->renderTextChange(
$range_start,
$range_len,
$mask_force,
$feedback_mask,
$old_comments,
$new_comments);
return $this->renderChangesetTable($this->changeset, $html);
}
/**
* Determine if an inline comment will appear on the rendered diff,
* taking into consideration which halves of which changesets will actually
* be shown.
*
* @param PhabricatorInlineCommentInterface Comment to test for visibility.
* @return bool True if the comment is visible on the rendered diff.
*/
private function isCommentVisibleOnRenderedDiff(
PhabricatorInlineCommentInterface $comment) {
$changeset_id = $comment->getChangesetID();
$is_new = $comment->getIsNewFile();
if ($changeset_id == $this->rightSideChangesetID &&
$is_new == $this->rightSideAttachesToNewFile) {
return true;
}
if ($changeset_id == $this->leftSideChangesetID &&
$is_new == $this->leftSideAttachesToNewFile) {
return true;
}
return false;
}
/**
* Determine if a comment will appear on the right side of the display diff.
* Note that the comment must appear somewhere on the rendered changeset, as
* per isCommentVisibleOnRenderedDiff().
*
* @param PhabricatorInlineCommentInterface Comment to test for display
* location.
* @return bool True for right, false for left.
*/
private function isCommentOnRightSideWhenDisplayed(
PhabricatorInlineCommentInterface $comment) {
if (!$this->isCommentVisibleOnRenderedDiff($comment)) {
throw new Exception("Comment is not visible on changeset!");
}
$changeset_id = $comment->getChangesetID();
$is_new = $comment->getIsNewFile();
if ($changeset_id == $this->rightSideChangesetID &&
$is_new == $this->rightSideAttachesToNewFile) {
return true;
}
return false;
}
protected function renderShield($message, $more) {
if ($more) {
$end = $this->getLength();
$reference = $this->renderingReference;
$more =
' '.
javelin_render_tag(
'a',
array(
'mustcapture' => true,
'sigil' => 'show-more',
'class' => 'complete',
'href' => '#',
'meta' => array(
'ref' => $reference,
'range' => "0-{$end}",
),
),
'Show File Contents');
} else {
$more = null;
}
return javelin_render_tag(
'tr',
array(
'sigil' => 'context-target',
),
'<td class="differential-shield" colspan="5">'.
phutil_escape_html($message).
$more.
'</td>');
}
protected function renderTextChange(
$range_start,
$range_len,
$mask_force,
$feedback_mask,
array $old_comments,
array $new_comments) {
foreach (array_merge($old_comments, $new_comments) as $comments) {
assert_instances_of($comments, 'PhabricatorInlineCommentInterface');
}
$context_not_available = null;
if ($this->missingOld || $this->missingNew) {
$context_not_available = javelin_render_tag(
'tr',
array(
'sigil' => 'context-target',
),
'<td colspan="5" class="show-more">'.
'Context not available.'.
'</td>');
}
$html = array();
$rows = max(
count($this->old),
count($this->new));
if ($range_start === null) {
$range_start = 0;
}
if ($range_len === null) {
$range_len = $rows;
}
$range_len = min($range_len, $rows - $range_start);
// Gaps - compute gaps in the visible display diff, where we will render
// "Show more context" spacers. This builds an aggregate $mask of all the
// lines we must show (because they are near changed lines, near inline
// comments, or the request has explicitly asked for them, i.e. resulting
// from the user clicking "show more") and then finds all the gaps between
// visible lines. If a gap is smaller than the context size, we just
// display it. Otherwise, we record it into $gaps and will render a
// "show more context" element instead of diff text below.
$gaps = array();
$gap_start = 0;
$in_gap = false;
$mask = $this->visible + $mask_force + $feedback_mask;
$mask[$range_start + $range_len] = true;
for ($ii = $range_start; $ii <= $range_start + $range_len; $ii++) {
if (isset($mask[$ii])) {
if ($in_gap) {
$gap_length = $ii - $gap_start;
if ($gap_length <= self::LINES_CONTEXT) {
for ($jj = $gap_start; $jj <= $gap_start + $gap_length; $jj++) {
$mask[$jj] = true;
}
} else {
$gaps[] = array($gap_start, $gap_length);
}
$in_gap = false;
}
} else {
if (!$in_gap) {
$gap_start = $ii;
$in_gap = true;
}
}
}
$gaps = array_reverse($gaps);
$reference = $this->renderingReference;
$left_id = $this->leftSideChangesetID;
$right_id = $this->rightSideChangesetID;
// "N" stands for 'new' and means the comment should attach to the new file
// when stored, i.e. DifferentialInlineComment->setIsNewFile().
// "O" stands for 'old' and means the comment should attach to the old file.
$left_char = $this->leftSideAttachesToNewFile
? 'N'
: 'O';
$right_char = $this->rightSideAttachesToNewFile
? 'N'
: 'O';
for ($ii = $range_start; $ii < $range_start + $range_len; $ii++) {
if (empty($mask[$ii])) {
// If we aren't going to show this line, we've just entered a gap.
// Pop information about the next gap off the $gaps stack and render
// an appropriate "Show more context" element. This branch eventually
// increments $ii by the entire size of the gap and then continues
// the loop.
$gap = array_pop($gaps);
$top = $gap[0];
$len = $gap[1];
$end = $top + $len - 20;
$contents = array();
if ($len > 40) {
$is_first_block = false;
if ($ii == 0) {
$is_first_block = true;
}
$contents[] = javelin_render_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'sigil' => 'show-more',
'meta' => array(
'ref' => $reference,
'range' => "{$top}-{$len}/{$top}-20",
),
),
$is_first_block
? "Show First 20 Lines"
: "\xE2\x96\xB2 Show 20 Lines");
}
$contents[] = javelin_render_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'sigil' => 'show-more',
'meta' => array(
'type' => 'all',
'ref' => $reference,
'range' => "{$top}-{$len}/{$top}-{$len}",
),
),
'Show All '.$len.' Lines');
if ($len > 40) {
$is_last_block = false;
if ($ii + $len >= $rows) {
$is_last_block = true;
}
$contents[] = javelin_render_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'sigil' => 'show-more',
'meta' => array(
'ref' => $reference,
'range' => "{$top}-{$len}/{$end}-20",
),
),
$is_last_block
? "Show Last 20 Lines"
: "\xE2\x96\xBC Show 20 Lines");
};
$container = javelin_render_tag(
'tr',
array(
'sigil' => 'context-target',
),
'<td colspan="5" class="show-more">'.
implode(' &bull; ', $contents).
'</td>');
$html[] = $container;
$ii += ($len - 1);
continue;
}
if (isset($this->old[$ii])) {
$o_num = $this->old[$ii]['line'];
$o_text = isset($this->oldRender[$ii]) ? $this->oldRender[$ii] : null;
$o_attr = null;
if ($this->old[$ii]['type']) {
if ($this->old[$ii]['type'] == '\\') {
$o_text = $this->old[$ii]['text'];
$o_attr = ' class="comment"';
- } elseif (empty($this->new[$ii])) {
+ } else if (empty($this->new[$ii])) {
$o_attr = ' class="old old-full"';
} else {
$o_attr = ' class="old"';
}
}
} else {
$o_num = null;
$o_text = null;
$o_attr = null;
}
if (isset($this->new[$ii])) {
$n_num = $this->new[$ii]['line'];
$n_text = isset($this->newRender[$ii]) ? $this->newRender[$ii] : null;
$n_attr = null;
$cov_class = null;
if ($this->coverage !== null) {
if (empty($this->coverage[$n_num - 1])) {
$cov_class = 'N';
} else {
$cov_class = $this->coverage[$n_num - 1];
}
$cov_class = 'cov-'.$cov_class;
}
$n_cov = '<td class="cov '.$cov_class.'"></td>';
if ($this->new[$ii]['type']) {
if ($this->new[$ii]['type'] == '\\') {
$n_text = $this->new[$ii]['text'];
$n_attr = ' class="comment"';
- } elseif (empty($this->old[$ii])) {
+ } else if (empty($this->old[$ii])) {
$n_attr = ' class="new new-full"';
} else {
$n_attr = ' class="new"';
}
}
} else {
$n_num = null;
$n_text = null;
$n_attr = null;
$n_cov = null;
}
if (($o_num && !empty($this->missingOld[$o_num])) ||
($n_num && !empty($this->missingNew[$n_num]))) {
$html[] = $context_not_available;
}
if ($o_num && $left_id) {
$o_id = ' id="C'.$left_id.$left_char.'L'.$o_num.'"';
} else {
$o_id = null;
}
if ($n_num && $right_id) {
$n_id = ' id="C'.$right_id.$right_char.'L'.$n_num.'"';
} else {
$n_id = null;
}
// NOTE: The Javascript is sensitive to whitespace changes in this
// block!
$html[] =
'<tr>'.
'<th'.$o_id.'>'.$o_num.'</th>'.
'<td'.$o_attr.'>'.$o_text.'</td>'.
'<th'.$n_id.'>'.$n_num.'</th>'.
// NOTE: This is a unicode zero-width space, which we use as a hint
// when intercepting 'copy' events to make sure sensible text ends
// up on the clipboard. See the 'phabricator-oncopy' behavior.
'<td'.$n_attr.'>'."\xE2\x80\x8B".$n_text.'</td>'.
$n_cov.
'</tr>';
if ($context_not_available && ($ii == $rows - 1)) {
$html[] = $context_not_available;
}
if ($o_num && isset($old_comments[$o_num])) {
foreach ($old_comments[$o_num] as $comment) {
$xhp = $this->renderInlineComment($comment);
$new = '';
if ($n_num && isset($new_comments[$n_num])) {
foreach ($new_comments[$n_num] as $key => $new_comment) {
if ($comment->isCompatible($new_comment)) {
$new = $this->renderInlineComment($new_comment);
unset($new_comments[$n_num][$key]);
}
}
}
$html[] =
'<tr class="inline"><th /><td>'.
$xhp.
'</td><th /><td>'.
$new.
'</td><td class="cov" /></tr>';
}
}
if ($n_num && isset($new_comments[$n_num])) {
foreach ($new_comments[$n_num] as $comment) {
$xhp = $this->renderInlineComment($comment);
$html[] =
'<tr class="inline"><th /><td /><th /><td>'.
$xhp.
'</td><td class="cov" /></tr>';
}
}
}
return implode('', $html);
}
private function renderInlineComment(
PhabricatorInlineCommentInterface $comment) {
$user = $this->user;
$edit = $user &&
($comment->getAuthorPHID() == $user->getPHID()) &&
($comment->isDraft());
$on_right = $this->isCommentOnRightSideWhenDisplayed($comment);
return id(new DifferentialInlineCommentView())
->setInlineComment($comment)
->setOnRight($on_right)
->setHandles($this->handles)
->setMarkupEngine($this->markupEngine)
->setEditable($edit)
->render();
}
protected function renderPropertyChangeHeader($changeset) {
if (!$this->isTopLevel) {
// We render properties only at top level; otherwise we get multiple
// copies of them when a user clicks "Show More".
return null;
}
$old = $changeset->getOldProperties();
$new = $changeset->getNewProperties();
if ($old === $new) {
return null;
}
if ($changeset->getChangeType() == DifferentialChangeType::TYPE_ADD &&
$new == array('unix:filemode' => '100644')) {
return null;
}
if ($changeset->getChangeType() == DifferentialChangeType::TYPE_DELETE &&
$old == array('unix:filemode' => '100644')) {
return null;
}
$keys = array_keys($old + $new);
sort($keys);
$rows = array();
foreach ($keys as $key) {
$oval = idx($old, $key);
$nval = idx($new, $key);
if ($oval !== $nval) {
if ($oval === null) {
$oval = '<em>null</em>';
} else {
$oval = phutil_escape_html($oval);
}
if ($nval === null) {
$nval = '<em>null</em>';
} else {
$nval = phutil_escape_html($nval);
}
$rows[] =
'<tr>'.
'<th>'.phutil_escape_html($key).'</th>'.
'<td class="oval">'.$oval.'</td>'.
'<td class="nval">'.$nval.'</td>'.
'</tr>';
}
}
return
'<table class="differential-property-table">'.
'<tr class="property-table-header">'.
'<th>Property Changes</th>'.
'<td class="oval">Old Value</td>'.
'<td class="nval">New Value</td>'.
'</tr>'.
implode('', $rows).
'</table>';
}
protected function renderChangesetTable($changeset, $contents) {
$props = $this->renderPropertyChangeHeader($this->changeset);
$table = null;
if ($contents) {
$table =
'<table class="differential-diff remarkup-code PhabricatorMonospaced">'.
$contents.
'</table>';
}
if (!$table && !$props) {
$notice = $this->renderChangeTypeHeader($this->changeset, true);
} else {
$notice = $this->renderChangeTypeHeader($this->changeset, false);
}
return implode(
"\n",
array(
$notice,
$props,
$table,
));
}
protected function renderChangeTypeHeader($changeset, $force) {
static $articles = array(
DifferentialChangeType::FILE_IMAGE => 'an',
);
static $files = array(
DifferentialChangeType::FILE_TEXT => 'file',
DifferentialChangeType::FILE_IMAGE => 'image',
DifferentialChangeType::FILE_DIRECTORY => 'directory',
DifferentialChangeType::FILE_BINARY => 'binary file',
DifferentialChangeType::FILE_SYMLINK => 'symlink',
DifferentialChangeType::FILE_SUBMODULE => 'submodule',
);
static $changes = array(
DifferentialChangeType::TYPE_ADD => 'added',
DifferentialChangeType::TYPE_CHANGE => 'changed',
DifferentialChangeType::TYPE_DELETE => 'deleted',
DifferentialChangeType::TYPE_MOVE_HERE => 'moved from',
DifferentialChangeType::TYPE_COPY_HERE => 'copied from',
DifferentialChangeType::TYPE_MOVE_AWAY => 'moved to',
DifferentialChangeType::TYPE_COPY_AWAY => 'copied to',
DifferentialChangeType::TYPE_MULTICOPY
=> 'deleted after being copied to',
);
$change = $changeset->getChangeType();
$file = $changeset->getFileType();
$message = null;
if ($change == DifferentialChangeType::TYPE_CHANGE &&
$file == DifferentialChangeType::FILE_TEXT) {
if ($force) {
// We have to force something to render because there were no changes
// of other kinds.
$message = "This {$files[$file]} was not modified.";
} else {
// Default case of changes to a text file, no metadata.
return null;
}
} else {
$verb = idx($changes, $change, 'changed');
switch ($change) {
default:
$message = "This {$files[$file]} was <strong>{$verb}</strong>.";
break;
case DifferentialChangeType::TYPE_MOVE_HERE:
case DifferentialChangeType::TYPE_COPY_HERE:
$message =
"This {$files[$file]} was {$verb} ".
"<strong>".
phutil_escape_html($changeset->getOldFile()).
"</strong>.";
break;
case DifferentialChangeType::TYPE_MOVE_AWAY:
case DifferentialChangeType::TYPE_COPY_AWAY:
case DifferentialChangeType::TYPE_MULTICOPY:
$paths = $changeset->getAwayPaths();
if (count($paths) > 1) {
$message =
"This {$files[$file]} was {$verb}: ".
"<strong>".phutil_escape_html(implode(', ', $paths))."</strong>.";
} else {
$message =
"This {$files[$file]} was {$verb} ".
"<strong>".phutil_escape_html(reset($paths))."</strong>.";
}
break;
case DifferentialChangeType::TYPE_CHANGE:
$message = "This is ".idx($articles, $file, 'a')." {$files[$file]}.";
break;
}
}
return
'<div class="differential-meta-notice">'.
$message.
'</div>';
}
public function renderForEmail() {
$ret = '';
$min = min(count($this->old), count($this->new));
for ($i = 0; $i < $min; $i++) {
$o = $this->old[$i];
$n = $this->new[$i];
if (!isset($this->visible[$i])) {
continue;
}
if ($o['line'] && $n['line']) {
// It is quite possible there are better ways to achieve this. For
// example, "white-space: pre;" can do a better job, WERE IT NOT for
// broken email clients like OWA which use newlines to do weird
// wrapping. So dont give them newlines.
if (isset($this->intra[$i])) {
$ret .= sprintf(
"<font color=\"red\">-&nbsp;%s</font><br/>",
str_replace(" ", "&nbsp;", phutil_escape_html($o['text']))
);
$ret .= sprintf(
"<font color=\"green\">+&nbsp;%s</font><br/>",
str_replace(" ", "&nbsp;", phutil_escape_html($n['text']))
);
} else {
$ret .= sprintf("&nbsp;&nbsp;%s<br/>",
str_replace(" ", "&nbsp;", phutil_escape_html($n['text']))
);
}
} else if ($o['line'] && !$n['line']) {
$ret .= sprintf(
"<font color=\"red\">-&nbsp;%s</font><br/>",
str_replace(" ", "&nbsp;", phutil_escape_html($o['text']))
);
} else {
$ret .= sprintf(
"<font color=\"green\">+&nbsp;%s</font><br/>",
str_replace(" ", "&nbsp;", phutil_escape_html($n['text']))
);
}
}
return $ret;
}
/**
* Parse the 'range' specification that this class and the client-side JS
* emit to indicate that a user clicked "Show more..." on a diff. Generally,
* use is something like this:
*
* $spec = $request->getStr('range');
* $parsed = DifferentialChangesetParser::parseRangeSpecification($spec);
* list($start, $end, $mask) = $parsed;
* $parser->render($start, $end, $mask);
*
* @param string Range specification, indicating the range of the diff that
* should be rendered.
* @return tuple List of <start, end, mask> suitable for passing to
* @{method:render}.
*/
public static function parseRangeSpecification($spec) {
$range_s = null;
$range_e = null;
$mask = array();
if ($spec) {
$match = null;
if (preg_match('@^(\d+)-(\d+)(?:/(\d+)-(\d+))?$@', $spec, $match)) {
$range_s = (int)$match[1];
$range_e = (int)$match[2];
if (count($match) > 3) {
$start = (int)$match[3];
$len = (int)$match[4];
for ($ii = $start; $ii < $start + $len; $ii++) {
$mask[$ii] = true;
}
}
}
}
return array($range_s, $range_e, $mask);
}
/**
* Render "modified coverage" information; test coverage on modified lines.
* This synthesizes diff information with unit test information into a useful
* indicator of how well tested a change is.
*/
public function renderModifiedCoverage() {
$na = '<em>-</em>';
if (!$this->coverage) {
return $na;
}
$covered = 0;
$not_covered = 0;
foreach ($this->new as $k => $new) {
if (!$new['line']) {
continue;
}
if (!$new['type']) {
continue;
}
if (empty($this->coverage[$new['line'] - 1])) {
continue;
}
switch ($this->coverage[$new['line'] - 1]) {
case 'C':
$covered++;
break;
case 'U':
$not_covered++;
break;
}
}
if (!$covered && !$not_covered) {
return $na;
}
return sprintf('%d%%', 100 * ($covered / ($covered + $not_covered)));
}
}
diff --git a/src/applications/differential/view/revisioncommentlist/DifferentialRevisionCommentListView.php b/src/applications/differential/view/revisioncommentlist/DifferentialRevisionCommentListView.php
index 5dc3411e13..c65b9ffd9b 100644
--- a/src/applications/differential/view/revisioncommentlist/DifferentialRevisionCommentListView.php
+++ b/src/applications/differential/view/revisioncommentlist/DifferentialRevisionCommentListView.php
@@ -1,189 +1,189 @@
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class DifferentialRevisionCommentListView extends AphrontView {
private $comments;
private $handles;
private $inlines;
private $changesets;
private $user;
private $target;
private $versusDiffID;
public function setComments(array $comments) {
assert_instances_of($comments, 'DifferentialComment');
$this->comments = $comments;
return $this;
}
public function setInlineComments(array $inline_comments) {
assert_instances_of($inline_comments, 'PhabricatorInlineCommentInterface');
$this->inlines = $inline_comments;
return $this;
}
public function setHandles(array $handles) {
assert_instances_of($handles, 'PhabricatorObjectHandle');
$this->handles = $handles;
return $this;
}
public function setChangesets(array $changesets) {
assert_instances_of($changesets, 'DifferentialChangeset');
$this->changesets = $changesets;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function setTargetDiff(DifferentialDiff $target) {
$this->target = $target;
return $this;
}
public function setVersusDiffID($diff_vs) {
$this->versusDiffID = $diff_vs;
return $this;
}
public function render() {
require_celerity_resource('differential-revision-comment-list-css');
$engine = PhabricatorMarkupEngine::newDifferentialMarkupEngine(array(
'differential.diff' => $this->target
));
$inlines = mgroup($this->inlines, 'getCommentID');
$num = 1;
$html = array();
foreach ($this->comments as $comment) {
$view = new DifferentialRevisionCommentView();
$view->setComment($comment);
$view->setUser($this->user);
$view->setHandles($this->handles);
$view->setMarkupEngine($engine);
$view->setInlineComments(idx($inlines, $comment->getID(), array()));
$view->setChangesets($this->changesets);
$view->setTargetDiff($this->target);
$view->setVersusDiffID($this->versusDiffID);
if ($comment->getAction() == DifferentialAction::ACTION_SUMMARIZE) {
$view->setAnchorName('summary');
- } elseif ($comment->getAction() == DifferentialAction::ACTION_TESTPLAN) {
+ } else if ($comment->getAction() == DifferentialAction::ACTION_TESTPLAN) {
$view->setAnchorName('test-plan');
} else {
$view->setAnchorName('comment-'.$num);
$num++;
}
$html[] = $view->render();
}
$objs = array_reverse(array_values($this->comments));
$html = array_reverse(array_values($html));
$user = $this->user;
$last_comment = null;
// Find the most recent comment by the viewer.
foreach ($objs as $position => $comment) {
if ($user && ($comment->getAuthorPHID() == $user->getPHID())) {
if ($last_comment === null) {
$last_comment = $position;
} else if ($last_comment == $position - 1) {
// If the viewer made several comments in a row, show them all. This
// is a spaz rule for epriestley.
$last_comment = $position;
}
}
}
$header = array();
$hidden = array();
if ($last_comment !== null) {
foreach ($objs as $position => $comment) {
if (!$comment->getID()) {
// These are synthetic comments with summary/test plan information.
$header[] = $html[$position];
unset($html[$position]);
continue;
}
if ($position <= $last_comment) {
// Always show comments after the viewer's last comment.
continue;
}
if ($position < 3) {
// Always show the 3 most recent comments.
continue;
}
$hidden[] = $position;
}
}
if (count($hidden) <= 3) {
// Don't hide if there's not much to hide.
$hidden = array();
}
$header = array_reverse($header);
$hidden = array_select_keys($html, $hidden);
$visible = array_diff_key($html, $hidden);
$hidden = array_reverse($hidden);
$visible = array_reverse($visible);
if ($hidden) {
Javelin::initBehavior(
'differential-show-all-comments',
array(
'markup' => implode("\n", $hidden),
));
$hidden = javelin_render_tag(
'div',
array(
'sigil' => "differential-all-comments-container",
),
'<div class="differential-older-comments-are-hidden">'.
number_format(count($hidden)).' older comments are hidden. '.
javelin_render_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'sigil' => 'differential-show-all-comments',
),
'Show all comments.').
'</div>');
} else {
$hidden = null;
}
return
'<div class="differential-comment-list">'.
implode("\n", $header).
$hidden.
implode("\n", $visible).
'</div>';
}
}
diff --git a/src/applications/search/controller/search/PhabricatorSearchController.php b/src/applications/search/controller/search/PhabricatorSearchController.php
index 05c4bc233f..8138f20b50 100644
--- a/src/applications/search/controller/search/PhabricatorSearchController.php
+++ b/src/applications/search/controller/search/PhabricatorSearchController.php
@@ -1,309 +1,309 @@
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group search
*/
final class PhabricatorSearchController
extends PhabricatorSearchBaseController {
private $key;
public function willProcessRequest(array $data) {
$this->key = idx($data, 'key');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if ($this->key) {
$query = id(new PhabricatorSearchQuery())->loadOneWhere(
'queryKey = %s',
$this->key);
if (!$query) {
return new Aphront404Response();
}
} else {
$query = new PhabricatorSearchQuery();
if ($request->isFormPost()) {
$query_str = $request->getStr('query');
$pref_jump = PhabricatorUserPreferences::PREFERENCE_SEARCHBAR_JUMP;
if ($request->getStr('jump') != 'no' &&
$user && $user->loadPreferences()->getPreference($pref_jump, 1)) {
$response = PhabricatorJumpNavHandler::jumpPostResponse($query_str);
} else {
$response = null;
}
if ($response) {
return $response;
} else {
$query->setQuery($query_str);
if ($request->getStr('scope')) {
switch ($request->getStr('scope')) {
case PhabricatorSearchScope::SCOPE_OPEN_REVISIONS:
$query->setParameter('open', 1);
$query->setParameter(
'type',
PhabricatorPHIDConstants::PHID_TYPE_DREV);
break;
case PhabricatorSearchScope::SCOPE_OPEN_TASKS:
$query->setParameter('open', 1);
$query->setParameter(
'type',
PhabricatorPHIDConstants::PHID_TYPE_TASK);
break;
case PhabricatorSearchScope::SCOPE_WIKI:
$query->setParameter(
'type',
PhabricatorPHIDConstants::PHID_TYPE_WIKI);
break;
case PhabricatorSearchScope::SCOPE_COMMITS:
$query->setParameter(
'type',
PhabricatorPHIDConstants::PHID_TYPE_CMIT);
break;
default:
break;
}
} else {
if (strlen($request->getStr('type'))) {
$query->setParameter('type', $request->getStr('type'));
}
if ($request->getArr('author')) {
$query->setParameter('author', $request->getArr('author'));
}
if ($request->getArr('owner')) {
$query->setParameter('owner', $request->getArr('owner'));
}
if ($request->getInt('open')) {
$query->setParameter('open', $request->getInt('open'));
}
if ($request->getArr('project')) {
$query->setParameter('project', $request->getArr('project'));
}
}
$query->save();
return id(new AphrontRedirectResponse())
->setURI('/search/'.$query->getQueryKey().'/');
}
}
}
$more = PhabricatorEnv::getEnvConfig('search.more-document-types', array());
$options = array(
'' => 'All Documents',
PhabricatorPHIDConstants::PHID_TYPE_DREV => 'Differential Revisions',
PhabricatorPHIDConstants::PHID_TYPE_CMIT => 'Repository Commits',
PhabricatorPHIDConstants::PHID_TYPE_TASK => 'Maniphest Tasks',
PhabricatorPHIDConstants::PHID_TYPE_WIKI => 'Phriction Documents',
PhabricatorPHIDConstants::PHID_TYPE_USER => 'Phabricator Users',
) + $more;
$status_options = array(
0 => 'Open and Closed Documents',
1 => 'Open Documents',
);
$phids = array_merge(
$query->getParameter('author', array()),
$query->getParameter('owner', array()),
$query->getParameter('project', array())
);
$handles = id(new PhabricatorObjectHandleData($phids))
->loadHandles();
$author_value = array_select_keys(
$handles,
$query->getParameter('author', array()));
$author_value = mpull($author_value, 'getFullName', 'getPHID');
$owner_value = array_select_keys(
$handles,
$query->getParameter('owner', array()));
$owner_value = mpull($owner_value, 'getFullName', 'getPHID');
$project_value = array_select_keys(
$handles,
$query->getParameter('project', array()));
$project_value = mpull($project_value, 'getFullName', 'getPHID');
$search_form = new AphrontFormView();
$search_form
->setUser($user)
->setAction('/search/')
->appendChild(
phutil_render_tag(
'input',
array(
'type' => 'hidden',
'name' => 'jump',
'value' => 'no',
)))
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Search')
->setName('query')
->setValue($query->getQuery()))
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Document Type')
->setName('type')
->setOptions($options)
->setValue($query->getParameter('type')))
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Document Status')
->setName('open')
->setOptions($status_options)
->setValue($query->getParameter('open')))
->appendChild(
id(new AphrontFormTokenizerControl())
->setName('author')
->setLabel('Author')
->setDatasource('/typeahead/common/users/')
->setValue($author_value))
->appendChild(
id(new AphrontFormTokenizerControl())
->setName('owner')
->setLabel('Owner')
->setDatasource('/typeahead/common/searchowner/')
->setValue($owner_value)
->setCaption(
'Tip: search for "Up For Grabs" to find unowned documents.'))
->appendChild(
id(new AphrontFormTokenizerControl())
->setName('project')
->setLabel('Project')
->setDatasource('/typeahead/common/projects/')
->setValue($project_value))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Search'));
$search_panel = new AphrontPanelView();
$search_panel->setHeader('Search Phabricator');
$search_panel->appendChild($search_form);
require_celerity_resource('phabricator-search-results-css');
if ($query->getID()) {
$limit = 20;
$pager = new AphrontPagerView();
$pager->setURI($request->getRequestURI(), 'page');
$pager->setPageSize($limit);
$pager->setOffset($request->getInt('page'));
$query->setParameter('limit', $limit + 1);
$query->setParameter('offset', $pager->getOffset());
$engine = PhabricatorSearchEngineSelector::newSelector()->newEngine();
$results = $engine->executeSearch($query);
$results = ipull($results, 'phid');
$results = $pager->sliceResults($results);
if (!$request->getInt('page')) {
$jump = null;
$query_str = $query->getQuery();
$match = null;
if (preg_match('/^r([A-Z]+)(\S*)$/', $query_str, $match)) {
$repository = id(new PhabricatorRepository())
->loadOneWhere('callsign = %s', $match[1]);
if ($match[2] == '') {
$jump = $repository;
- } elseif ($repository) {
+ } else if ($repository) {
$jump = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'repositoryID = %d AND commitIdentifier = %s',
$repository->getID(),
$match[2]);
if (!$jump) {
try {
$jump = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'repositoryID = %d AND commitIdentifier LIKE %>',
$repository->getID(),
$match[2]);
} catch (AphrontQueryCountException $ex) {
// Ambiguous, no jump.
}
}
}
- } elseif (preg_match('/^d(\d+)$/i', $query_str, $match)) {
+ } else if (preg_match('/^d(\d+)$/i', $query_str, $match)) {
$jump = id(new DifferentialRevision())->load($match[1]);
- } elseif (preg_match('/^t(\d+)$/i', $query_str, $match)) {
+ } else if (preg_match('/^t(\d+)$/i', $query_str, $match)) {
$jump = id(new ManiphestTask())->load($match[1]);
}
if ($jump) {
array_unshift($results, $jump->getPHID());
}
}
if ($results) {
$loader = new PhabricatorObjectHandleData($results);
$handles = $loader->loadHandles();
$objects = $loader->loadObjects();
$results = array();
foreach ($handles as $phid => $handle) {
$view = new PhabricatorSearchResultView();
$view->setHandle($handle);
$view->setQuery($query);
$view->setObject(idx($objects, $phid));
$results[] = $view->render();
}
$results =
'<div class="phabricator-search-result-list">'.
implode("\n", $results).
'<div class="search-results-pager">'.
$pager->render().
'</div>'.
'</div>';
} else {
$results =
'<div class="phabricator-search-result-list">'.
'<p class="phabricator-search-no-results">No search results.</p>'.
'</div>';
}
} else {
$results = null;
}
return $this->buildStandardPageResponse(
array(
$search_panel,
$results,
),
array(
'title' => 'Search Results',
));
}
}
diff --git a/src/infrastructure/setup/PhabricatorSetup.php b/src/infrastructure/setup/PhabricatorSetup.php
index d65f4c3c11..02b5d0a0f4 100644
--- a/src/infrastructure/setup/PhabricatorSetup.php
+++ b/src/infrastructure/setup/PhabricatorSetup.php
@@ -1,816 +1,816 @@
<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class PhabricatorSetup {
public static function runSetup() {
header("Content-Type: text/plain");
self::write("PHABRICATOR SETUP\n\n");
// Force browser to stop buffering.
self::write(str_repeat(' ', 2048));
usleep(250000);
self::write("This setup mode will guide you through setting up your ".
"Phabricator configuration.\n");
self::writeHeader("CORE CONFIGURATION");
// NOTE: Test this first since other tests depend on the ability to
// execute system commands and will fail if safe_mode is enabled.
$safe_mode = ini_get('safe_mode');
if ($safe_mode) {
self::writeFailure();
self::write(
"Setup failure! You have 'safe_mode' enabled. Phabricator will not ".
"run in safe mode, and it has been deprecated in PHP 5.3 and removed ".
"in PHP 5.4.\n");
return;
} else {
self::write(" okay PHP's deprecated 'safe_mode' is disabled.\n");
}
// NOTE: Also test this early since we can't include files from other
// libraries if this is set strictly.
$open_basedir = ini_get('open_basedir');
if ($open_basedir) {
// 'open_basedir' restricts which files we're allowed to access with
// file operations. This might be okay -- we don't need to write to
// arbitrary places in the filesystem -- but we need to access certain
// resources. This setting is unlikely to be providing any real measure
// of security so warn even if things look OK.
try {
phutil_require_module('phutil', 'utils');
$open_libphutil = true;
} catch (Exception $ex) {
$message = $ex->getMessage();
self::write("Unable to load modules from libphutil: {$message}\n");
$open_libphutil = false;
}
try {
phutil_require_module('arcanist', 'workflow/base');
$open_arcanist = true;
} catch (Exception $ex) {
$message = $ex->getMessage();
self::write("Unable to load modules from Arcanist: {$message}\n");
$open_arcanist = false;
}
$open_urandom = @fopen('/dev/urandom', 'r');
if (!$open_urandom) {
self::write("Unable to open /dev/urandom!\n");
}
try {
$tmp = new TempFile();
file_put_contents($tmp, '.');
$open_tmp = @fopen((string)$tmp, 'r');
} catch (Exception $ex) {
$message = $ex->getMessage();
$dir = sys_get_temp_dir();
self::write("Unable to open temp files from '{$dir}': {$message}\n");
$open_tmp = false;
}
if (!$open_urandom || !$open_tmp || !$open_libphutil || !$open_arcanist) {
self::writeFailure();
self::write(
"Setup failure! Your server is configured with 'open_basedir' in ".
"php.ini which prevents Phabricator from opening files it needs to ".
"access. Either make the setting more permissive or remove it. It ".
"is unlikely you derive significant security benefits from having ".
"this configured; files outside this directory can still be ".
"accessed through system command execution.");
return;
} else {
self::write(
"[WARN] You have an 'open_basedir' configured in your php.ini. ".
"Although the setting seems permissive enough that Phabricator ".
"will run properly, you may run into problems because of it. It is ".
"unlikely you gain much real security benefit from having it ".
"configured, because the application can still access files outside ".
"the 'open_basedir' by running system commands.\n");
}
} else {
self::write(" okay 'open_basedir' is not set.\n");
}
if (!PhabricatorEnv::getEnvConfig('security.alternate-file-domain')) {
self::write(
"[WARN] You have not configured 'security.alternate-file-domain'. ".
"This makes your installation vulnerable to attack. Make sure you ".
"read the documentation for this parameter and understand the ".
"consequences of leaving it unconfigured.\n");
}
$path = getenv('PATH');
if (empty($path)) {
self::writeFailure();
self::write(
"Setup failure! The environmental \$PATH variable is empty. ".
"Phabricator needs to execute system commands like 'svn', 'git', ".
"'hg', and 'diff'. Set up your webserver so that it passes a valid ".
"\$PATH to the PHP process.\n\n");
if (php_sapi_name() == 'fpm-fcgi') {
self::write(
"You're running php-fpm, so the easiest way to do this is to add ".
"this line to your php-fpm.conf:\n\n".
" env[PATH] = /usr/local/bin:/usr/bin:/bin\n\n".
"Then restart php-fpm.\n");
}
return;
} else {
self::write(" okay \$PATH is nonempty.\n");
}
self::write("[OKAY] Core configuration OKAY.\n");
self::writeHeader("REQUIRED PHP EXTENSIONS");
$extensions = array(
'mysql',
'hash',
'json',
'openssl',
'mbstring',
'iconv',
// There is a chance we might not need this, but some configurations (like
// Amazon SES) will require it. Just mark it 'required' since it's widely
// available and relatively core.
'curl',
);
foreach ($extensions as $extension) {
$ok = self::requireExtension($extension);
if (!$ok) {
self::writeFailure();
self::write("Setup failure! Install PHP extension '{$extension}'.");
return;
}
}
list($err, $stdout, $stderr) = exec_manual('which php');
if ($err) {
self::writeFailure();
self::write("Unable to locate 'php' on the command line from the web ".
"server. Verify that 'php' is in the webserver's PATH.\n".
" err: {$err}\n".
"stdout: {$stdout}\n".
"stderr: {$stderr}\n");
return;
} else {
self::write(" okay PHP binary found on the command line.\n");
$php_bin = trim($stdout);
}
// NOTE: In cPanel + suphp installs, 'php' may be the PHP CGI SAPI, not the
// PHP CLI SAPI. proc_open() will pass the environment to the child process,
// which will re-execute the webpage (causing an infinite number of
// processes to spawn). To test that the 'php' binary is safe to execute,
// we call php_sapi_name() using "env -i" to wipe the environment so it
// doesn't execute another reuqest if it's the wrong binary. We can't use
// "-r" because php-cgi doesn't support that flag.
$tmp_file = new TempFile('sapi.php');
Filesystem::writeFile($tmp_file, '<?php echo php_sapi_name();');
list($err, $stdout, $stderr) = exec_manual(
'/usr/bin/env -i %s -f %s',
$php_bin,
$tmp_file);
if ($err) {
self::writeFailure();
self::write("Unable to execute 'php' on the command line from the web ".
"server.\n".
" err: {$err}\n".
"stdout: {$stdout}\n".
"stderr: {$stderr}\n");
return;
} else {
self::write(" okay PHP is available from the command line.\n");
$sapi = trim($stdout);
if ($sapi != 'cli') {
self::writeFailure();
self::write(
"The 'php' binary on this system uses the '{$sapi}' SAPI, but the ".
"'cli' SAPI is expected. Replace 'php' with the php-cli SAPI ".
"binary, or edit your webserver configuration so the first 'php' ".
"in PATH is the 'cli' SAPI.\n\n".
"If you're running cPanel with suphp, the easiest way to fix this ".
"is to add '/usr/local/bin' before '/usr/bin' for 'env_path' in ".
"suconf.php:\n\n".
' env_path="/bin:/usr/local/bin:/usr/bin"'.
"\n\n");
return;
} else {
self::write(" okay 'php' is CLI SAPI.\n");
}
}
$root = dirname(phutil_get_library_root('phabricator'));
// On RHEL6, doing a distro install of pcntl makes it available from the
// CLI binary but not from the Apache module. This isn't entirely
// unreasonable and we don't need it from Apache, so do an explicit test
// for CLI availability.
list($err, $stdout, $stderr) = exec_manual(
'%s/scripts/setup/pcntl_available.php',
$root);
if ($err) {
self::writeFailure();
self::write("Unable to execute scripts/setup/pcntl_available.php to ".
"test for the availability of pcntl from the CLI.\n".
" err: {$err}\n".
"stdout: {$stdout}\n".
"stderr: {$stderr}\n");
return;
} else {
if (trim($stdout) == 'YES') {
self::write(" okay pcntl is available from the command line.\n");
self::write("[OKAY] All extensions OKAY\n");
} else {
self::write(" warn pcntl is not available!\n");
self::write("[WARN] *** WARNING *** pcntl extension not available. ".
"You will not be able to run daemons.\n");
}
}
self::writeHeader("GIT SUBMODULES");
if (!Filesystem::pathExists($root.'/.git')) {
self::write(" skip Not a git clone.\n\n");
} else {
list($info) = execx(
'(cd %s && git submodule status)',
$root);
foreach (explode("\n", rtrim($info)) as $line) {
$matches = null;
if (!preg_match('/^(.)([0-9a-f]{40}) (\S+)(?: |$)/', $line, $matches)) {
self::writeFailure();
self::write(
"Setup failure! 'git submodule' produced unexpected output:\n".
$line);
return;
}
$status = $matches[1];
$module = $matches[3];
switch ($status) {
case '-':
case '+':
case 'U':
self::writeFailure();
self::write(
"Setup failure! Git submodule '{$module}' is not up to date. ".
"Run:\n\n".
" cd {$root} && git submodule update --init\n\n".
"...to update submodules.");
return;
case ' ':
self::write(" okay Git submodule '{$module}' up to date.\n");
break;
default:
self::writeFailure();
self::write(
"Setup failure! 'git submodule' reported unknown status ".
"'{$status}' for submodule '{$module}'. This is a bug; report ".
"it to the Phabricator maintainers.");
return;
}
}
}
self::write("[OKAY] All submodules OKAY.\n");
self::writeHeader("BASIC CONFIGURATION");
$env = PhabricatorEnv::getEnvConfig('phabricator.env');
if ($env == 'production' || $env == 'default' || $env == 'development') {
self::writeFailure();
self::write(
"Setup failure! Your PHABRICATOR_ENV is set to '{$env}', which is ".
"a Phabricator environmental default. You should create a custom ".
"environmental configuration instead of editing the defaults ".
"directly. See this document for instructions:\n");
self::writeDoc('article/Configuration_Guide.html');
return;
} else {
$host = PhabricatorEnv::getEnvConfig('phabricator.base-uri');
$host_uri = new PhutilURI($host);
$protocol = $host_uri->getProtocol();
$allowed_protocols = array(
'http' => true,
'https' => true,
);
if (empty($allowed_protocols[$protocol])) {
self::writeFailure();
self::write(
"You must specify the protocol over which your host works (e.g.: ".
"\"http:// or https://\")\nin your custom config file.\nRefer to ".
"'default.conf.php' for documentation on configuration options.\n");
return;
}
if (preg_match('/.*\/$/', $host)) {
self::write(" okay phabricator.base-uri protocol\n");
} else {
self::writeFailure();
self::write(
"You must add a trailing slash at the end of the host\n(e.g.: ".
"\"http://phabricator.example.com/ instead of ".
"http://phabricator.example.com\")\nin your custom config file.".
"\nRefer to 'default.conf.php' for documentation on configuration ".
"options.\n");
return;
}
$host_domain = $host_uri->getDomain();
if (strpos($host_domain, '.') !== false) {
self::write(" okay phabricator.base-uri domain\n");
} else {
self::writeFailure();
self::write(
"You must host Phabricator on a domain that contains a dot ('.'). ".
"The current domain, '{$host_domain}', does not have a dot, so some ".
"browsers will not set cookies on it. For instance, ".
"'http://example.com/ is OK, but 'http://example/' won't work. ".
"If you are using localhost, create an entry in the hosts file like ".
"'127.0.0.1 example.com', and access the localhost with ".
"'http://example.com/'.");
return;
}
}
$timezone = nonempty(
PhabricatorEnv::getEnvConfig('phabricator.timezone'),
ini_get('date.timezone'));
if (!$timezone) {
self::writeFailure();
self::write(
"Setup failure! Your configuration fails to specify a server ".
"timezone. Either set 'date.timezone' in your php.ini or ".
"'phabricator.timezone' in your Phabricator configuration. See the ".
"PHP documentation for a list of supported timezones:\n\n".
"http://us.php.net/manual/en/timezones.php\n");
return;
} else {
self::write(" okay Timezone '{$timezone}' configured.\n");
}
self::write("[OKAY] Basic configuration OKAY\n");
$issue_gd_warning = false;
self::writeHeader('GD LIBRARY');
if (extension_loaded('gd')) {
self::write(" okay Extension 'gd' is loaded.\n");
$image_type_map = array(
'imagepng' => 'PNG',
'imagegif' => 'GIF',
'imagejpeg' => 'JPEG',
);
foreach ($image_type_map as $function => $image_type) {
if (function_exists($function)) {
self::write(" okay Support for '{$image_type}' is available.\n");
} else {
self::write(" warn Support for '{$image_type}' is not available!\n");
$issue_gd_warning = true;
}
}
} else {
self::write(" warn Extension 'gd' is not loaded.\n");
$issue_gd_warning = true;
}
if ($issue_gd_warning) {
self::write(
"[WARN] The 'gd' library is missing or lacks full support. ".
"Phabricator will not be able to generate image thumbnails without ".
"gd.\n");
} else {
self::write("[OKAY] 'gd' loaded and has full image type support.\n");
}
self::writeHeader('FACEBOOK INTEGRATION');
$fb_auth = PhabricatorEnv::getEnvConfig('facebook.auth-enabled');
if (!$fb_auth) {
self::write(" skip 'facebook.auth-enabled' not enabled.\n");
} else {
self::write(" okay 'facebook.auth-enabled' is enabled.\n");
$app_id = PhabricatorEnv::getEnvConfig('facebook.application-id');
$app_secret = PhabricatorEnv::getEnvConfig('facebook.application-secret');
if (!$app_id) {
self::writeFailure();
self::write(
"Setup failure! 'facebook.auth-enabled' is true but there is no ".
"setting for 'facebook.application-id'.\n");
return;
} else {
self::write(" okay 'facebook.application-id' is set.\n");
}
if (!is_string($app_id)) {
self::writeFailure();
self::write(
"Setup failure! 'facebook.application-id' should be a string.");
return;
} else {
self::write(" okay 'facebook.application-id' is string.\n");
}
if (!$app_secret) {
self::writeFailure();
self::write(
"Setup failure! 'facebook.auth-enabled' is true but there is no ".
"setting for 'facebook.application-secret'.");
return;
} else {
self::write(" okay 'facebook.application-secret is set.\n");
}
self::write("[OKAY] Facebook integration OKAY\n");
}
self::writeHeader("MySQL DATABASE & STORAGE CONFIGURATION");
$conf = DatabaseConfigurationProvider::getConfiguration();
$conn_user = $conf->getUser();
$conn_pass = $conf->getPassword();
$conn_host = $conf->getHost();
$timeout = ini_get('mysql.connect_timeout');
if ($timeout > 5) {
self::writeNote(
"Your MySQL connect timeout is very high ({$timeout} seconds). ".
"Consider reducing it to 5 or below by setting ".
"'mysql.connect_timeout' in your php.ini.");
}
self::write(" okay Trying to connect to MySQL database ".
"{$conn_user}@{$conn_host}...\n");
ini_set('mysql.connect_timeout', 2);
$conn_raw = new AphrontMySQLDatabaseConnection(
array(
'user' => $conn_user,
'pass' => $conn_pass,
'host' => $conn_host,
'database' => null,
));
try {
queryfx($conn_raw, 'SELECT 1');
self::write(" okay Connection successful!\n");
} catch (AphrontQueryConnectionException $ex) {
$message = $ex->getMessage();
self::writeFailure();
self::write(
"Setup failure! MySQL exception: {$message} \n".
"Edit Phabricator configuration keys 'mysql.user', ".
"'mysql.host' and 'mysql.pass' to enable Phabricator ".
"to connect.");
return;
}
$databases = queryfx_all($conn_raw, 'SHOW DATABASES');
$databases = ipull($databases, 'Database');
$databases = array_fill_keys($databases, true);
if (empty($databases['phabricator_meta_data'])) {
self::writeFailure();
self::write(
"Setup failure! You haven't loaded the 'initialize.sql' file into ".
"MySQL. This file initializes necessary databases. See this guide for ".
"instructions:\n");
self::writeDoc('article/Configuration_Guide.html');
return;
} else {
self::write(" okay Databases have been initialized.\n");
}
$schema_version = queryfx_one(
$conn_raw,
'SELECT version FROM phabricator_meta_data.schema_version');
$schema_version = idx($schema_version, 'version', 'null');
$expect = PhabricatorSQLPatchList::getExpectedSchemaVersion();
if ($schema_version != $expect) {
self::writeFailure();
self::write(
"Setup failure! You haven't upgraded your database schema to the ".
"latest version. Expected version is '{$expect}', but your local ".
"version is '{$schema_version}'. See this guide for instructions:\n");
self::writeDoc('article/Upgrading_Schema.html');
return;
} else {
self::write(" okay Database schema are up to date (v{$expect}).\n");
}
$index_min_length = queryfx_one(
$conn_raw,
'SHOW VARIABLES LIKE %s',
'ft_min_word_len');
$index_min_length = idx($index_min_length, 'Value', 4);
if ($index_min_length >= 4) {
self::writeNote(
"MySQL is configured with a 'ft_min_word_len' of 4 or greater, which ".
"means you will not be able to search for 3-letter terms. Consider ".
"setting this in your configuration:\n".
"\n".
" [mysqld]\n".
" ft_min_word_len=3\n".
"\n".
"Then optionally run:\n".
"\n".
" REPAIR TABLE phabricator_search.search_documentfield QUICK;\n".
"\n".
"...to reindex existing documents.");
}
$max_allowed_packet = queryfx_one(
$conn_raw,
'SHOW VARIABLES LIKE %s',
'max_allowed_packet');
$max_allowed_packet = idx($max_allowed_packet, 'Value', PHP_INT_MAX);
$recommended_minimum = 1024 * 1024;
if ($max_allowed_packet < $recommended_minimum) {
self::writeNote(
"MySQL is configured with a small 'max_allowed_packet' ".
"('{$max_allowed_packet}'), which may cause some large writes to ".
"fail. Consider raising this to at least {$recommended_minimum}.");
} else {
self::write(" okay max_allowed_packet = {$max_allowed_packet}.\n");
}
$mysql_key = 'storage.mysql-engine.max-size';
$mysql_limit = PhabricatorEnv::getEnvConfig($mysql_key);
if ($mysql_limit && ($mysql_limit + 8192) > $max_allowed_packet) {
self::writeFailure();
self::write(
"Setup failure! Your Phabricator 'storage.mysql-engine.max-size' ".
"configuration ('{$mysql_limit}') must be at least 8KB smaller ".
"than your MySQL 'max_allowed_packet' configuration ".
"('{$max_allowed_packet}'). Raise the 'max_allowed_packet' in your ".
"MySQL configuration, or reduce the maximum file size allowed by ".
"the Phabricator configuration.\n");
return;
} else if (!$mysql_limit) {
self::write(" skip MySQL file storage engine not configured.\n");
} else {
self::write(" okay MySQL file storage engine configuration okay.\n");
}
$local_key = 'storage.local-disk.path';
$local_path = PhabricatorEnv::getEnvConfig($local_key);
if ($local_path) {
if (!Filesystem::pathExists($local_path) ||
!is_readable($local_path) ||
!is_writable($local_path)) {
self::writeFailure();
self::write(
"Setup failure! You have configured local disk storage but the ".
"path you specified ('{$local_path}') does not exist or is not ".
"readable or writable.\n");
if ($open_basedir) {
self::write(
"You have an 'open_basedir' setting -- make sure Phabricator is ".
"allowed to open files in the local storage directory.\n");
}
return;
} else {
self::write(" okay Local disk storage exists and is writable.\n");
}
} else {
self::write(" skip Not configured for local disk storage.\n");
}
$selector = PhabricatorEnv::getEnvConfig('storage.engine-selector');
try {
$storage_selector_exists = class_exists($selector);
} catch (Exception $ex) {
$storage_selector_exists = false;
}
if ($storage_selector_exists) {
self::write(" okay Using '{$selector}' as a storage engine selector.\n");
} else {
self::writeFailure();
self::write(
"Setup failure! You have configured '{$selector}' as a storage engine ".
"selector but it does not exist or could not be loaded.\n");
return;
}
self::write("[OKAY] Database and storage configuration OKAY\n");
self::writeHeader("OUTBOUND EMAIL CONFIGURATION");
$have_adapter = false;
$is_ses = false;
$adapter = PhabricatorEnv::getEnvConfig('metamta.mail-adapter');
switch ($adapter) {
case 'PhabricatorMailImplementationPHPMailerLiteAdapter':
$have_adapter = true;
if (!Filesystem::pathExists('/usr/bin/sendmail') &&
!Filesystem::pathExists('/usr/sbin/sendmail')) {
self::writeFailure();
self::write(
"Setup failure! You don't have a 'sendmail' binary on this system ".
"but outbound email is configured to use sendmail. Install an MTA ".
"(like sendmail, qmail or postfix) or use a different outbound ".
"mail configuration. See this guide for configuring outbound ".
"email:\n");
self::writeDoc('article/Configuring_Outbound_Email.html');
return;
} else {
self::write(" okay Sendmail is configured.\n");
}
break;
case 'PhabricatorMailImplementationAmazonSESAdapter':
$is_ses = true;
$have_adapter = true;
if (PhabricatorEnv::getEnvConfig('metamta.can-send-as-user')) {
self::writeFailure();
self::write(
"Setup failure! 'metamta.can-send-as-user' must be false when ".
"configured with Amazon SES.");
return;
} else {
self::write(" okay Sender config looks okay.\n");
}
if (!PhabricatorEnv::getEnvConfig('amazon-ses.access-key')) {
self::writeFailure();
self::write(
"Setup failure! 'amazon-ses.access-key' is not set, but ".
"outbound mail is configured to deliver via Amazon SES.");
return;
} else {
self::write(" okay Amazon SES access key is set.\n");
}
if (!PhabricatorEnv::getEnvConfig('amazon-ses.secret-key')) {
self::writeFailure();
self::write(
"Setup failure! 'amazon-ses.secret-key' is not set, but ".
"outbound mail is configured to deliver via Amazon SES.");
return;
} else {
self::write(" okay Amazon SES secret key is set.\n");
}
if (PhabricatorEnv::getEnvConfig('metamta.send-immediately')) {
self::writeNote(
"Your configuration uses Amazon SES to deliver email but tries ".
"to send it immediately. This will work, but it's slow. ".
"Consider configuring the MetaMTA daemon.");
}
break;
case 'PhabricatorMailImplementationTestAdapter':
self::write(" skip You have disabled outbound email.\n");
break;
default:
self::write(" skip Configured with a custom adapter.\n");
break;
}
if ($have_adapter) {
$default = PhabricatorEnv::getEnvConfig('metamta.default-address');
if (!$default || $default == 'noreply@example.com') {
self::writeFailure();
self::write(
"Setup failure! You have not set 'metamta.default-address'.");
return;
} else {
self::write(" okay metamta.default-address is set.\n");
}
if ($is_ses) {
self::writeNote(
"Make sure you've verified your 'from' address ('{$default}') with ".
"Amazon SES. Until you verify it, you will be unable to send mail ".
"using Amazon SES.");
}
$domain = PhabricatorEnv::getEnvConfig('metamta.domain');
if (!$domain || $domain == 'example.com') {
self::writeFailure();
self::write(
"Setup failure! You have not set 'metamta.domain'.");
return;
} else {
self::write(" okay metamta.domain is set.\n");
}
self::write("[OKAY] Mail configuration OKAY\n");
}
self::writeHeader('CONFIG CLASSES');
foreach (PhabricatorEnv::getRequiredClasses() as $key => $instanceof) {
$config = PhabricatorEnv::getEnvConfig($key);
if (!$config) {
self::writeNote("'$key' is not set.");
} else {
try {
$r = new ReflectionClass($config);
if (!$r->isSubclassOf($instanceof)) {
throw new Exception(
"Config setting '$key' must be an instance of '$instanceof'.");
- } elseif (!$r->isInstantiable()) {
+ } else if (!$r->isInstantiable()) {
throw new Exception("Config setting '$key' must be instantiable.");
}
} catch (Exception $ex) {
self::writeFailure();
self::write("Setup failure! ".$ex->getMessage());
return;
}
}
}
self::write("[OKAY] Config classes OKAY\n");
self::writeHeader('SUCCESS!');
self::write(
"Congratulations! Your setup seems mostly correct, or at least fairly ".
"reasonable.\n\n".
"*** NEXT STEP ***\n".
"Edit your configuration file (conf/{$env}.conf.php) and remove the ".
"'phabricator.setup' line to finish installation.");
}
public static function requireExtension($extension) {
if (extension_loaded($extension)) {
self::write(" okay Extension '{$extension}' installed.\n");
return true;
} else {
self::write("[FAIL] Extension '{$extension}' is NOT INSTALLED!\n");
return false;
}
}
private static function writeFailure() {
self::write("\n\n<<< *** FAILURE! *** >>>\n");
}
private static function write($str) {
echo $str;
ob_flush();
flush();
// This, uh, makes it look cool. -_-
usleep(20000);
}
private static function writeNote($note) {
$note = "*** NOTE: ".wordwrap($note, 75, "\n", true);
$note = "\n".str_replace("\n", "\n ", $note)."\n\n";
self::write($note);
}
public static function writeHeader($header) {
$template = '>>>'.str_repeat('-', 77);
$template = substr_replace(
$template,
' '.$header.' ',
3,
strlen($header) + 4);
self::write("\n\n{$template}\n\n");
}
public static function writeDoc($doc) {
self::write(
"\n".
' http://phabricator.com/docs/phabricator/'.$doc.
"\n\n");
}
}

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Content licensed under Creative Commons Attribution-ShareAlike 4.0 (CC-BY-SA) unless otherwise noted; code licensed under Apache 2.0 or other open source licenses. · CC BY-SA 4.0 · Apache 2.0