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phorge-phorge/resources/sql/patches/090.forceuniqueprojectnames.php
epriestley 21ba07d5bd Provide wiki pages for projects
Summary:
Provide tighter integration between Projects and Phriction. Partly, I have most
of a rewrite for the Projects homepage ready but it's not currently possible to
publish feed stories about a project so all the feeds are empty/boring. This
partly makes them more useful and partly just provides a tool integration point.

  - When you create a project, all the wiki pages in projects/<project_name>/*
are associated with it.
  - Publish updates to those pages as being related to the project so they'll
show up in project feeds.
  - Show a project link on those pages.

This is very "convention over configuration" but I think it's the right
approach. We could provide some sort of, like, "@project=derp" tag to let you
associated arbitrary pages to projects later, but just letting you move pages is
probably far better.

Test Plan:
  - Ran upgrade scripts against stupidly named projects ("der", "  der", "  der
", "der (2)", "  der (2) (2)", etc). Ended up with uniquely named projects.
  - Ran unit tests.
  - Created /projects/ wiki documents and made sure they displayed correctly.
  - Verified feed stories publish as project-related.
  - Edited projects, including perfomring a name-colliding edit.
  - Created projects, including performing a name-colliding create.

Reviewers: btrahan, jungejason

Reviewed By: btrahan

CC: aran, epriestley, btrahan

Maniphest Tasks: T681

Differential Revision: 1231
2011-12-20 14:03:12 -08:00

117 lines
3.2 KiB
PHP

<?php
/*
* Copyright 2011 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.
*/
echo "Ensuring project names are unique enough...\n";
$projects = id(new PhabricatorProject())->loadAll();
$slug_map = array();
foreach ($projects as $project) {
$project->setPhrictionSlug($project->getName());
$slug = $project->getPhrictionSlug();
if ($slug == '/') {
$project_id = $project->getID();
echo "Project #{$project_id} doesn't have a meaningful name...\n";
$project->setName(trim('Unnamed Project '.$project->getName()));
}
$slug_map[$slug][] = $project->getID();
}
foreach ($slug_map as $slug => $similar) {
if (count($similar) <= 1) {
continue;
}
echo "Too many projects are similar to '{$slug}'...\n";
foreach (array_slice($similar, 1, null, true) as $key => $project_id) {
$project = $projects[$project_id];
$old_name = $project->getName();
$new_name = rename_project($project, $projects);
echo "Renaming project #{$project_id} ".
"from '{$old_name}' to '{$new_name}'.\n";
$project->setName($new_name);
}
}
$update = $projects;
while ($update) {
$size = count($update);
foreach ($update as $key => $project) {
$id = $project->getID();
$name = $project->getName();
$project->setPhrictionSlug($name);
$slug = $project->getPhrictionSlug();
echo "Updating project #{$id} '{$name}' ({$slug})...";
try {
queryfx(
$project->establishConnection('w'),
'UPDATE %T SET name = %s, phrictionSlug = %s WHERE id = %d',
$project->getTableName(),
$name,
$slug,
$project->getID());
unset($update[$key]);
echo "okay.\n";
} catch (AphrontQueryDuplicateKeyException $ex) {
echo "failed, will retry.\n";
}
}
if (count($update) == $size) {
throw new Exception(
"Failed to make any progress while updating projects. Schema upgrade ".
"has failed. Go manually fix your project names to be unique (they are ".
"probably ridiculous?) and then try again.");
}
}
echo "Done.\n";
/**
* Rename the project so that it has a unique slug, by appending (2), (3), etc.
* to its name.
*/
function rename_project($project, $projects) {
$suffix = 2;
while (true) {
$new_name = $project->getName().' ('.$suffix.')';
$project->setPhrictionSlug($new_name);
$new_slug = $project->getPhrictionSlug();
$okay = true;
foreach ($projects as $other) {
if ($other->getID() == $project->getID()) {
continue;
}
if ($other->getPhrictionSlug() == $new_slug) {
$okay = false;
break;
}
}
if ($okay) {
break;
} else {
$suffix++;
}
}
return $new_name;
}