Filter out files you unshare from yourself in opendir()
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@ -108,20 +108,21 @@ class OC_SHARE {
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/**
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/**
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* Get the items within a shared folder that have their own entry for the purpose of name, location, or permissions that differ from the folder itself
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* Get the items within a shared folder that have their own entry for the purpose of name, location, or permissions that differ from the folder itself
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*
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*
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* Also can be used for getting all items shared with you e.g. pass '/MTGap/files'
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* Works for both target and source folders. Can be used for getting all items shared with you e.g. pass '/MTGap/files'
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*
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*
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* @param $targetFolder The target folder of the items to look for
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* @param $folder The folder of the items to look for
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* @return An array with all items in the database that are in the target folder
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* @return An array with all items in the database that are in the folder
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*/
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*/
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public static function getItemsInFolder($targetFolder) {
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public static function getItemsInFolder($folder) {
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// Append '/' in order to filter out the folder itself if not already there
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// Append '/' in order to filter out the folder itself if not already there
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if (substr($targetFolder, -1) !== "/") {
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if (substr($folder, -1) !== "/") {
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$targetFolder .= "/";
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$folder .= "/";
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}
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}
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// Remove any duplicate '/'
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// Remove any duplicate '/'
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$targetFolder = preg_replace('{(/)\1+}', "/", $targetFolder);
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$folder = preg_replace('{(/)\1+}', "/", $folder);
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$query = OC_DB::prepare("SELECT uid_owner, source, target FROM *PREFIX*sharing WHERE SUBSTR(target, 1, ?) = ? AND uid_shared_with = ?");
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$length = strlen($folder);
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return $query->execute(array(strlen($targetFolder), $targetFolder, OC_USER::getUser()))->fetchAll();
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$query = OC_DB::prepare("SELECT uid_owner, source, target FROM *PREFIX*sharing WHERE SUBSTR(source, 1, ?) = ? OR SUBSTR(target, 1, ?) = ? AND uid_shared_with = ?");
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return $query->execute(array($length, $folder, $length, $folder, OC_USER::getUser()))->fetchAll();
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}
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}
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/**
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/**
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@ -133,13 +134,13 @@ class OC_SHARE {
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// Remove any duplicate or trailing '/'
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// Remove any duplicate or trailing '/'
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$target = rtrim($target, "/");
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$target = rtrim($target, "/");
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$target = preg_replace('{(/)\1+}', "/", $target);
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$target = preg_replace('{(/)\1+}', "/", $target);
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$query = OC_DB::prepare("SELECT source FROM *PREFIX*sharing WHERE SUBSTR(target, 1, ?) = ? AND uid_shared_with = ? LIMIT 1");
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$query = OC_DB::prepare("SELECT source FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with = ? LIMIT 1");
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// Prevent searching for user directory e.g. '/MTGap/files'
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// Prevent searching for user directory e.g. '/MTGap/files'
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$userDirectory = substr($target, 0, strpos($target, "files") + 5);
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$userDirectory = substr($target, 0, strpos($target, "files") + 5);
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while ($target != "" && $target != "/" && $target != "." && $target != $userDirectory) {
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while ($target != "" && $target != "/" && $target != "." && $target != $userDirectory) {
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// Check if the parent directory of this target location is shared
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// Check if the parent directory of this target location is shared
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$target = dirname($target);
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$target = dirname($target);
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$result = $query->execute(array(strlen($target), $target, OC_USER::getUser()))->fetchAll();
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$result = $query->execute(array($target, OC_USER::getUser()))->fetchAll();
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if (count($result) > 0) {
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if (count($result) > 0) {
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break;
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break;
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}
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}
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@ -93,7 +93,7 @@ class OC_FILESTORAGE_SHARED extends OC_FILESTORAGE {
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// Remove any duplicate or trailing '/'
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// Remove any duplicate or trailing '/'
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$path = rtrim($this->datadir.$path, "/");
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$path = rtrim($this->datadir.$path, "/");
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$path = preg_replace('{(/)\1+}', "/", $path);
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$path = preg_replace('{(/)\1+}', "/", $path);
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$modifiedItems = OC_SHARE::getItemsInFolder($path);
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$modifiedItems = OC_SHARE::getItemsInFolder($source);
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if ($modifiedItems && $dh) {
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if ($modifiedItems && $dh) {
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global $FAKEDIRS;
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global $FAKEDIRS;
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$sources = array();
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$sources = array();
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@ -103,6 +103,10 @@ class OC_FILESTORAGE_SHARED extends OC_FILESTORAGE {
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if (dirname($item['target']) == $path && basename($item['source']) != basename($item['target'])) {
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if (dirname($item['target']) == $path && basename($item['source']) != basename($item['target'])) {
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$sources[] = basename($item['source']);
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$sources[] = basename($item['source']);
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$targets[] = basename($item['target']);
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$targets[] = basename($item['target']);
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// If the item was unshared from self, add it it to the arrays
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} elseif ($item['target'] == "/") {
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$sources[] = basename($item['source']);
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$targets[] = "";
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}
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}
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}
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}
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// Don't waste time if there aren't any modified items in the current directory
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// Don't waste time if there aren't any modified items in the current directory
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@ -116,7 +120,11 @@ class OC_FILESTORAGE_SHARED extends OC_FILESTORAGE {
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$files[] = $filename;
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$files[] = $filename;
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// The file has a different name than the source and is added to the fakedirs
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// The file has a different name than the source and is added to the fakedirs
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} else {
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} else {
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$files[] = $targets[array_search($filename, $sources)];
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$target = $targets[array_search($filename, $sources)];
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// Don't add the file if it was unshared from self by the user
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if ($target != "") {
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$files[] = $target;
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}
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}
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}
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}
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}
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}
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}
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