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Improve handling of translation downloads #73

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Nov 1, 2023
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18 changes: 14 additions & 4 deletions blocks/search_packages/controller.php
Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,11 @@ class Controller extends BlockController
*/
public $allowedDownloadFor;

/**
* @var bool|int|string|null
*/
public $downloadsTokenProtected;

/**
* {@inheritdoc}
*
Expand Down Expand Up @@ -159,6 +164,7 @@ public function getBlockTypeDescription()

public function add()
{
$this->downloadsTokenProtected = true;
$this->edit();
}

Expand All @@ -170,6 +176,7 @@ public function edit()
$this->set('allowedDownloadFor', $this->allowedDownloadFor ?: self::ALLOWDOWNLOADFOR_NOBODY);
$this->set('allowedDownloadForList', $this->getDownloadAccessLevels());
$this->set('allowedDownloadFormats', $this->allowedDownloadFormats ? explode(',', $this->allowedDownloadFormats) : []);
$this->set('downloadsTokenProtected', !empty($this->downloadsTokenProtected));
$converters = [];
foreach ($this->app->make(TranslationsConverterProvider::class)->getRegisteredConverters() as $converter) {
if ($converter->canSerializeTranslations()) {
Expand Down Expand Up @@ -274,11 +281,13 @@ public function action_package(string $handle = '', string $version = ''): ?Resp
public function action_download_translations_file(string|int $packageVersionID = '', string $localeID = '', string $formatHandle = ''): ?Response
{
try {
$token = $this->app->make('token');
if (!is_numeric($packageVersionID) || !$token->validate("comtra-download-translations-{$packageVersionID}@{$localeID}.{$formatHandle}")) {
throw new UserMessageException($token->getErrorMessage());
if ($this->downloadsTokenProtected) {
$token = $this->app->make('token');
if (!$token->validate("comtra-download-translations-{$packageVersionID}@{$localeID}.{$formatHandle}")) {
throw new UserMessageException($token->getErrorMessage());
}
}
$packageVersion = $this->app->make(PackageVersionRepository::class)->find((int) $packageVersionID);
$packageVersion = is_numeric($packageVersionID) ? $this->app->make(PackageVersionRepository::class)->find((int) $packageVersionID) : null;
if ($packageVersion === null) {
throw new UserMessageException(t('Unable to find the specified package'));
}
Expand Down Expand Up @@ -353,6 +362,7 @@ protected function normalizeArgs(array $args)
}
$normalized['allowedDownloadFormats'] = implode(',', $allowedDownloadFormats);
$normalized['allowedDownloadFor'] = is_string($args['allowedDownloadFor'] ?? null) ? $args['allowedDownloadFor'] : '';
$normalized['downloadsTokenProtected'] = empty($args['downloadsTokenProtected']) ? 0 : 1;
if (!array_key_exists($normalized['allowedDownloadFor'], $this->getDownloadAccessLevels())) {
$error->add(t('Please specify who can download the translations'));
}
Expand Down
3 changes: 3 additions & 0 deletions blocks/search_packages/db.xml
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,9 @@
<field name="allowedDownloadFor" type="string" size="30">
<notnull/>
</field>
<field name="downloadsTokenProtected" type="boolean">
<notnull/>
</field>
</table>

</schema>
8 changes: 8 additions & 0 deletions blocks/search_packages/edit.php
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
* @var array $allowedDownloadForList
* @var string[] $allowedDownloadFormats
* @var CommunityTranslation\TranslationsConverter\ConverterInterface[] $downloadFormats
* @var bool $downloadsTokenProtected
*/

?>
Expand All @@ -29,6 +30,13 @@
<?= $form->select('allowedDownloadFor', $allowedDownloadForList, $allowedDownloadFor, ['required' => 'required']) ?>
</div>

<div class="mb-3">
<div class="form-check">
<?= $form->checkbox('downloadsTokenProtected', '1', $downloadsTokenProtected) ?>
<?= $form->label('downloadsTokenProtected', t('Protect downloads with a token')) ?>
</div>
</div>

<div class="mb-0 ct-allowed-formats"<?= ($allowedDownloadFor === $ALLOWDOWNLOADFOR_NOBODY) ? ' style="display: none"' : '' ?>>
<?= $form->label('allowedDownloadFormats', t('Allowed download formats')) ?>
<?php
Expand Down
20 changes: 17 additions & 3 deletions blocks/search_packages/view.package.php
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
* @var array $localeInfos
* @var bool $userIsLoggedIn
* @var string $onlineTranslationPath
* @var bool|int|string $downloadsTokenProtected
*/

// When there's a warning:
Expand Down Expand Up @@ -141,13 +142,26 @@
</div>
</td>
<td class="text-nowrap">
<span class="d-none d-sm-inline">
<div class="d-none d-sm-inline">
<?php
foreach ($localeInfo['downloadFormats'] as $adf) {
?><a class="btn btn-sm btn-secondary" href="<?= h($controller->getBlockActionURL('download_translations_file', $packageVersion->getID(), $locale->getID(), $adf->getHandle()) . '?' . $token->getParameter('comtra-download-translations-' . $packageVersion->getID() . '@' . $locale->getID() . '.' . $adf->getHandle())) ?>" title="<?= h(t('Download translations (%s)', $adf->getName())) ?>" style="white-space:nowrap"><i class="fa fa-cloud-download"></i> <?= h($adf->getFileExtension()) ?></a><?php
$downloadUrl = (string) $controller->getBlockActionURL('download_translations_file', $packageVersion->getID(), $locale->getID(), $adf->getHandle());
$title = t('Download translations (%s)', $adf->getName());
if ($downloadsTokenProtected) {
?>
<form method="POST" action="<?= h($downloadUrl) ?>" class="d-inline">
<?php $token->output('comtra-download-translations-' . $packageVersion->getID() . '@' . $locale->getID() . '.' . $adf->getHandle()) ?>
<button type="submit" class="btn btn-sm btn-secondary" title="<?= h($title) ?>" style="white-space:nowrap"><i class="fa fa-cloud-download"></i> <?= h($adf->getFileExtension()) ?></button>
</form>
<?php
} else {
?>
<a rel="nofollow" class="btn btn-sm btn-secondary" href="<?= h($downloadUrl) ?>" title="<?= h($title) ?>" style="white-space:nowrap"><i class="fa fa-cloud-download"></i> <?= h($adf->getFileExtension()) ?></a>
<?php
}
}
?>
</span>
</div>
<a class="btn btn-sm <?= $translateClass ?>" href="<?= h($translateLink) ?>"<?= $translateOnclick ?>><?= t('Translate') ?></a>
<?php
if ($localeInfo['totalStrings']) {
Expand Down