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Adjustment export of blog cover photos #92

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Merged
Cyperghost merged 1 commit into from
Jul 25, 2025
Merged

Adjustment export of blog cover photos #92

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55 changes: 50 additions & 5 deletions files/lib/system/exporter/WBB4xExporter.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2055,7 +2055,12 @@ public function countBlogs()
*/
public function exportBlogs($offset, $limit)
{
$sourceVersion52 = \version_compare(
$sourceVersion62 = \version_compare(
$this->getPackageVersion('com.woltlab.blog'),
'6.2.0 Alpha 1',
'>='
);
$sourceVersion52 = !$sourceVersion62 && \version_compare(
$this->getPackageVersion('com.woltlab.blog'),
'5.2.0 Alpha 1',
'>='
Expand All @@ -2069,6 +2074,7 @@ public function exportBlogs($offset, $limit)
$packageDir = $statement->fetchColumn();
$blogFilePath = FileUtil::getRealPath($this->fileSystemPath . '/' . $packageDir);

$coverPhotoFiles = [];
if ($sourceVersion52) {
$sql = "SELECT blog.*, language.languageCode, coverPhoto.fileExtension, coverPhoto.fileHash
FROM blog" . $this->dbNo . "_blog blog
Expand All @@ -2079,13 +2085,24 @@ public function exportBlogs($offset, $limit)
WHERE blog.blogID BETWEEN ? AND ?
ORDER BY blog.blogID";
} else {
if ($sourceVersion62) {
$sql = "SELECT coverPhotoFileID
FROM blog" . $this->dbNo . "_blog
WHERE blogID BETWEEN ? AND ?
ORDER BY blogID";
$statement = $this->database->prepareUnmanaged($sql);
$statement->execute([$offset + 1, $offset + $limit]);
$coverPhotoFiles = $this->getFileLocations($statement->fetchAll(\PDO::FETCH_COLUMN));
}

$sql = "SELECT blog.*, language.languageCode
FROM blog" . $this->dbNo . "_blog blog
LEFT JOIN wcf" . $this->dbNo . "_language language
ON language.languageID = blog.languageID
WHERE blog.blogID BETWEEN ? AND ?
ORDER BY blog.blogID";
}

$statement = $this->database->prepareUnmanaged($sql);
$statement->execute([$offset + 1, $offset + $limit]);
while ($row = $statement->fetchArray()) {
Expand All @@ -2102,7 +2119,14 @@ public function exportBlogs($offset, $limit)
if ($row['languageCode']) {
$additionalData['languageCode'] = $row['languageCode'];
}
if ($sourceVersion52 && $row['coverPhotoID']) {

if ($sourceVersion62) {
if (!empty($row['coverPhotoFileID']) && isset($coverPhotoFiles[$row['coverPhotoFileID']])) {
['location' => $location, 'filename' => $filename] = $coverPhotoFiles[$row['coverPhotoFileID']];
$additionalData['coverPhotoLocation'] = $location;
$additionalData['coverPhotoFilename'] = $filename;
}
} elseif ($sourceVersion52 && $row['coverPhotoID']) {
$additionalData['coverPhoto'] = $this->getCoverPhotoPath($blogFilePath, $row);
}

Expand Down Expand Up @@ -2166,7 +2190,12 @@ public function exportBlogEntries($offset, $limit)
'2.1.0 Alpha 1',
'>='
);
$sourceVersion52 = \version_compare(
$sourceVersion62 = \version_compare(
$this->getPackageVersion('com.woltlab.blog'),
'6.2.0 Alpha 1',
'>='
);
$sourceVersion52 = !$sourceVersion62 && \version_compare(
$this->getPackageVersion('com.woltlab.blog'),
'5.2.0 Alpha 1',
'>='
Expand Down Expand Up @@ -2220,6 +2249,7 @@ public function exportBlogEntries($offset, $limit)
$conditionBuilder = new PreparedStatementConditionBuilder();
$conditionBuilder->add('entry.entryID IN (?)', [$entryIDs]);

$coverPhotoFiles = [];
if ($sourceVersion52) {
$sql = "SELECT entry.*, language.languageCode, coverPhoto.fileExtension, coverPhoto.fileHash
FROM blog" . $this->dbNo . "_entry entry
Expand All @@ -2229,6 +2259,15 @@ public function exportBlogEntries($offset, $limit)
ON entry.coverPhotoID = entry.coverPhotoID
" . $conditionBuilder;
} else {
if ($sourceVersion62) {
$sql = "SELECT entry.coverPhotoFileID
FROM blog" . $this->dbNo . "_entry entry
" . $conditionBuilder;
$statement = $this->database->prepareUnmanaged($sql);
$statement->execute($conditionBuilder->getParameters());
$coverPhotoFiles = $this->getFileLocations($statement->fetchAll(\PDO::FETCH_COLUMN));
}

$sql = "SELECT entry.*, language.languageCode
FROM blog" . $this->dbNo . "_entry entry
LEFT JOIN wcf" . $this->dbNo . "_language language
Expand All @@ -2248,7 +2287,13 @@ public function exportBlogEntries($offset, $limit)
if (isset($categories[$row['entryID']])) {
$additionalData['categories'] = $categories[$row['entryID']];
}
if ($sourceVersion52 && $row['coverPhotoID']) {
if ($sourceVersion62) {
if (!empty($row['coverPhotoFileID']) && isset($coverPhotoFiles[$row['coverPhotoFileID']])) {
['location' => $location, 'filename' => $filename] = $coverPhotoFiles[$row['coverPhotoFileID']];
$additionalData['coverPhotoLocation'] = $location;
$additionalData['coverPhotoFilename'] = $filename;
}
} elseif ($sourceVersion52 && $row['coverPhotoID']) {
$additionalData['coverPhoto'] = $this->getCoverPhotoPath($blogFilePath, $row);
}

Expand Down Expand Up @@ -4674,7 +4719,7 @@ private function getFilebaseDir()
*
* @param int[] $fileIDs
*
* @return array{int, array{location: string, filename: string}}
* @return array<int, array{location: string, filename: string}>
*/
private function getFileLocations(array $fileIDs): array
{
Expand Down