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phorge-phorge/resources/sql/patches/090.forceuniqueprojectnames.php
epriestley cd8be8106b Improve ruleset for generating project hashtags
Summary:
Ref T9551. We currently use the same logic for generating project hashtags and Phriction slugs, but should be a little more conservative with project hashtags.

Stop them from generating with stuff that won't parse in a "Reviewers:" field or generally in commments (commas, colons, etc).

Test Plan:
Created a bunch of projects with nonsense in them and saw them generate pretty reasonable hashtags.

{F873456}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9551

Differential Revision: https://secure.phabricator.com/D14261
2015-10-12 17:02:58 -07:00

112 lines
2.8 KiB
PHP

<?php
echo pht('Ensuring project names are unique enough...')."\n";
$table = new PhabricatorProject();
$table->openTransaction();
$table->beginReadLocking();
$projects = $table->loadAll();
$slug_map = array();
foreach ($projects as $project) {
$slug = PhabricatorSlug::normalizeProjectSlug($project->getName());
if (!strlen($slug)) {
$project_id = $project->getID();
echo pht("Project #%d doesn't have a meaningful name...", $project_id)."\n";
$project->setName(trim(pht('Unnamed Project %s', $project->getName())));
}
$slug_map[$slug][] = $project->getID();
}
foreach ($slug_map as $slug => $similar) {
if (count($similar) <= 1) {
continue;
}
echo pht("Too many projects are similar to '%s'...", $slug)."\n";
foreach (array_slice($similar, 1, null, true) as $key => $project_id) {
$project = $projects[$project_id];
$old_name = $project->getName();
$new_name = rename_project($project, $projects);
echo pht(
"Renaming project #%d from '%s' to '%s'.\n",
$project_id,
$old_name,
$new_name);
$project->setName($new_name);
}
}
$update = $projects;
while ($update) {
$size = count($update);
foreach ($update as $key => $project) {
$id = $project->getID();
$name = $project->getName();
$slug = PhabricatorSlug::normalizeProjectSlug($name).'/';
echo pht("Updating project #%d '%s' (%s)... ", $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 pht('OKAY')."\n";
} catch (AphrontDuplicateKeyQueryException $ex) {
echo pht('Failed, will retry.')."\n";
}
}
if (count($update) == $size) {
throw new Exception(
pht(
'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.'));
}
}
$table->endReadLocking();
$table->saveTransaction();
echo pht('Done.')."\n";
/**
* Rename the project so that it has a unique slug, by appending (2), (3), etc.
* to its name.
*/
function rename_project($project, $projects) {
$suffix = 2;
while (true) {
$new_name = $project->getName().' ('.$suffix.')';
$new_slug = PhabricatorSlug::normalizeProjectSlug($new_name).'/';
$okay = true;
foreach ($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;
}