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Make item targets be based off of the parent item target for reshares

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This commit is contained in:
Michael Gapczynski 2012-09-01 16:57:50 -04:00
parent 5f2751c672
commit a77c16371f
1 changed files with 27 additions and 19 deletions
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46
lib/public/share.php
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@ -762,9 +762,9 @@ class Share {
// TODO Don't check if inside folder
$parent = $checkReshare['id'];
$itemSource = $checkReshare['item_source'];
// TODO Suggest item/file target
$suggestedItemTarget = $checkReshare['item_target'];
$fileSource = $checkReshare['file_source'];
$suggestedItemTarget = $checkReshare['item_target'];
$suggestedFileTarget = $checkReshare['file_target'];
$filePath = $checkReshare['file_target'];
}
} else {
@ -774,6 +774,8 @@ class Share {
}
} else {
$parent = null;
$suggestedItemTarget = null;
$suggestedFileTarget = null;
if (!$backend->isValidSource($itemSource, $uidOwner)) {
$message = 'Sharing '.$itemSource.' failed, because the sharing backend for '.$itemType.' could not find its source';
\OC_Log::write('OCP\Share', $message, \OC_Log::ERROR);
@ -782,7 +784,7 @@ class Share {
$parent = null;
if ($backend instanceof Share_Backend_File_Dependent) {
$filePath = $backend->getFilePath($itemSource, $uidOwner);
if ($itemType == 'file' && $itemType == 'folder') {
if ($itemType == 'file' || $itemType == 'folder') {
$fileSource = $itemSource;
} else {
$fileSource = \OC_FileCache::getId($filePath);
@ -800,10 +802,11 @@ class Share {
$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` (`item_type`, `item_source`, `item_target`, `parent`, `share_type`, `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`, `file_target`) VALUES (?,?,?,?,?,?,?,?,?,?,?)');
// Share with a group
if ($shareType == self::SHARE_TYPE_GROUP) {
$groupItemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'], $uidOwner, $suggestedItemTarget);
if (isset($fileSource)) {
if ($parentFolder) {
if ($parentFolder === true) {
$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner);
$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner, $suggestedFileTarget);
// Set group default file target for future use
$parentFolders[0]['folder'] = $groupFileTarget;
} else {
@ -815,12 +818,11 @@ class Share {
$uidSharedWith = array_keys($parentFolder);
}
} else {
$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner);
$groupFileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith['group'], $uidOwner, $suggestedFileTarget);
}
} else {
$groupFileTarget = null;
}
$groupItemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'], $uidOwner);
$uniqueTargets = array();
// Loop through all users of this group in case we need to add an extra row
foreach ($shareWith['users'] as $uid) {
@ -862,18 +864,18 @@ class Share {
return $parentFolders;
}
} else {
$itemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner);
$itemTarget = self::generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $suggestedItemTarget);
if (isset($fileSource)) {
if ($parentFolder) {
if ($parentFolder === true) {
$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner);
$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner, $suggestedFileTarget);
$parentFolders['folder'] = $fileTarget;
} else {
$fileTarget = $parentFolder['folder'].$itemSource;
$parent = $parentFolder['id'];
}
} else {
$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner);
$fileTarget = self::generateTarget('file', $filePath, $shareType, $shareWith, $uidOwner, $suggestedFileTarget);
}
} else {
$fileTarget = null;
@ -895,14 +897,15 @@ class Share {
* @param string Item source
* @param int SHARE_TYPE_USER, SHARE_TYPE_GROUP, or SHARE_TYPE_LINK
* @param string User or group the item is being shared with
* @param string The suggested target originating from a reshare (optional)
* @return string Item target
*
* TODO Use a suggested item target by default
*
*/
private static function generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner) {
private static function generateTarget($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $suggestedTarget = null) {
$backend = self::getBackend($itemType);
if ($shareType == self::SHARE_TYPE_LINK) {
if (isset($suggestedTarget)) {
return $suggestedTarget;
}
return $backend->generateTarget($itemSource, false);
} else {
if ($itemType == 'file' || $itemType == 'folder') {
@ -920,13 +923,18 @@ class Share {
$exclude = null;
// Backend has 3 opportunities to generate a unique target
for ($i = 0; $i < 2; $i++) {
if ($shareType == self::SHARE_TYPE_GROUP) {
$target = $backend->generateTarget($itemSource, false, $exclude);
// Check if suggested target exists first
if ($i == 0 && isset($suggestedTarget)) {
$target = $suggestedTarget;
} else {
$target = $backend->generateTarget($itemSource, $shareWith, $exclude);
}
if (is_array($exclude) && in_array($target, $exclude)) {
break;
if ($shareType == self::SHARE_TYPE_GROUP) {
$target = $backend->generateTarget($itemSource, false, $exclude);
} else {
$target = $backend->generateTarget($itemSource, $shareWith, $exclude);
}
if (is_array($exclude) && in_array($target, $exclude)) {
break;
}
}
// Check if target already exists
if ($checkTarget = self::getItems($itemType, $target, $shareType, $shareWith, null, self::FORMAT_NONE, null, 1)) {