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Fix fetching shared children items, fixes problem with displaying owner of a shared file inside a shared folder

This commit is contained in:
Michael Gapczynski 2012-09-08 23:07:43 -04:00
parent a050915167
commit b163bd514f
2 changed files with 35 additions and 16 deletions
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22
apps/files_sharing/lib/share/folder.php
View File

@ -19,7 +19,7 @@
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
class OC_Share_Backend_Folder extends OC_Share_Backend_File {
class OC_Share_Backend_Folder extends OC_Share_Backend_File implements OCP\Share_Backend_Collection {
public function formatItems($items, $format, $parameters = null) {
if ($format == self::FORMAT_SHARED_STORAGE) {
@ -50,12 +50,22 @@ class OC_Share_Backend_Folder extends OC_Share_Backend_File {
}
public function getChildren($itemSource) {
$files = OC_FileCache::getFolderContent($itemSource);
$sources = array();
foreach ($files as $file) {
$sources[] = $file['path'];
$children = array();
$parents = array($itemSource);
while (!empty($parents)) {
$parents = "'".implode("','", $parents)."'";
$query = OC_DB::prepare('SELECT `id`, `name`, `mimetype` FROM `*PREFIX*fscache` WHERE `parent` IN ('.$parents.')');
$result = $query->execute();
$parents = array();
while ($file = $result->fetchRow()) {
$children[] = array('source' => $file['id'], 'file_path' => $file['name']);
// If a child folder is found look inside it
if ($file['mimetype'] == 'httpd/unix-directory') {
$parents[] = $file['id'];
}
return $sources;
}
}
return $children;
}
}

29
lib/public/share.php
View File

@ -458,8 +458,8 @@ class Share {
$collectionTypes[] = $type;
}
}
if (count($collectionTypes) > 1) {
unset($collectionTypes[0]);
// Return array if collections were found or the item type is a collection itself - collections can be inside collections
if (count($collectionTypes) > 1 || self::getBackend($itemType) instanceof Share_Backend_Collection) {
return $collectionTypes;
}
return false;
@ -504,10 +504,9 @@ class Share {
$root = '';
if ($includeCollections && !isset($item) && ($collectionTypes = self::getCollectionItemTypes($itemType))) {
// If includeCollections is true, find collections of this item type, e.g. a music album contains songs
$itemTypes = array_merge(array($itemType), $collectionTypes);
$placeholders = join(',', array_fill(0, count($itemTypes), '?'));
$where = ' WHERE `item_type` IN ('.$placeholders.')';
$queryArgs = $itemTypes;
$placeholders = join(',', array_fill(0, count($collectionTypes), '?'));
$where .= ' OR item_type IN ('.$placeholders.'))';
$queryArgs = $collectionTypes;
} else {
$where = ' WHERE `item_type` = ?';
$queryArgs = array($itemType);
@ -690,15 +689,25 @@ class Share {
}
}
// Check if this is a collection of the requested item type
if ($includeCollections && $row['item_type'] != $itemType) {
if ($includeCollections && in_array($row['item_type'], $collectionTypes)) {
if (($collectionBackend = self::getBackend($row['item_type'])) && $collectionBackend instanceof Share_Backend_Collection) {
$row['collection'] = array('item_type' => $itemType, $column => $row[$column]);
// Fetch all of the children sources
$children = $collectionBackend->getChildren($row[$column]);
foreach ($children as $child) {
$childItem = $row;
$childItem['item_source'] = $child;
// $childItem['item_target'] = $child['target']; TODO
if ($row['item_type'] != 'file' && $row['item_type'] != 'folder') {
$childItem['item_source'] = $child['source'];
$childItem['item_target'] = $child['target'];
}
if ($backend instanceof Share_Backend_File_Dependent) {
if ($row['item_type'] == 'file' || $row['item_type'] == 'folder') {
$childItem['file_source'] = $child['source'];
} else {
$childItem['file_source'] = \OC_FileCache::getId($child['file_path']);
}
$childItem['file_target'] = $child['file_path'];
}
if (isset($item)) {
if ($childItem[$column] == $item) {
// Return only the item instead of a 2-dimensional array
@ -1167,7 +1176,7 @@ interface Share_Backend_Collection extends Share_Backend {
/**
* @brief Get the sources of the children of the item
* @param string Item source
* @return array Returns an array of sources
* @return array Returns an array of children each inside an array with the keys: source, target, and file_path if applicable
*/
public function getChildren($itemSource);