OC_Share constructor refactored for user group sharing
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@ -11,7 +11,11 @@ foreach ($sources as $source) {
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if ($source && OC_FILESYSTEM::file_exists($source) && OC_FILESYSTEM::is_readable($source)) {
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$source = "/".OC_User::getUser()."/files".$source;
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try {
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new OC_Share($source, $uid_shared_with, $permissions);
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if (OC_Group::groupExists($uid_shared_with)) {
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new OC_Share($source, $uid_shared_with, $permissions, true);
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} else {
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new OC_Share($source, $uid_shared_with, $permissions);
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}
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} catch (Exception $exception) {
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echo "false";
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}
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@ -34,40 +34,60 @@ class OC_Share {
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/**
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* Share an item, adds an entry into the database
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* @param $source The source location of the item
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* @param $uid_shared_with The user to share the item with
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* @param $uid_shared_with The user or group to share the item with
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* @param $permissions The permissions, use the constants WRITE and DELETE
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*/
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public function __construct($source, $uid_shared_with, $permissions) {
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public function __construct($source, $uid_shared_with, $permissions, $group = false) {
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$uid_owner = OC_User::getUser();
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$target = "/".$uid_shared_with."/files/Share/".basename($source);
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// Check if this item is already shared with the user
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$checkSource = OC_DB::prepare("SELECT source FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with = ?");
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$resultCheckSource = $checkSource->execute(array($source, $uid_shared_with))->fetchAll();
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// TODO Check if the source is inside a folder
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if (count($resultCheckSource) > 0) {
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throw new Exception("This item is already shared with the specified user");
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}
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// Check if target already exists for the user, if it does append a number to the name
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$checkTarget = OC_DB::prepare("SELECT target FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with = ?");
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$resultCheckTarget = $checkTarget->execute(array($target, $uid_shared_with))->fetchAll();
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if (count($resultCheckTarget) > 0) {
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if ($pos = strrpos($target, ".")) {
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$name = substr($target, 0, $pos);
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$ext = substr($target, $pos);
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if ($group) {
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if (OC_Group::groupExists($uid_shared_with)) {
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$gid = $uid_shared_with;
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$uid_shared_with = OC_Group::usersInGroup($gid);
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// Remove the owner from the list of users in the group, users can only share files with groups they belong to
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$uid_shared_with = array_diff($uid_shared_with, array($uid_owner));
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} else {
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$name = $target;
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$ext = "";
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throw new Exception("$uid_shared_with is not a group");
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}
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$counter = 1;
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while (count($result) > 0) {
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$newTarget = $name."_".$counter.$ext;
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$resultCheckTarget = $checkTarget->execute(array($newTarget, $uid_shared_with))->fetchAll();
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$counter++;
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} else {
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if (OC_User::userExists($uid_shared_with)) {
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$gid = null;
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$uid_shared_with = array($uid_shared_with);
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} else {
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throw new Exception("$uid_shared_with is not a user");
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}
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$target = $newTarget;
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}
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$query = OC_DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
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$query->execute(array($uid_owner, $uid_shared_with, $source, $target, $permissions));
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foreach ($uid_shared_with as $uid) {
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// Check if this item is already shared with the user
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$checkSource = OC_DB::prepare("SELECT source FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with = ?");
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$resultCheckSource = $checkSource->execute(array($source, $uid))->fetchAll();
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// TODO Check if the source is inside a folder
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if (count($resultCheckSource) > 0) {
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throw new Exception("This item is already shared with $uid");
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}
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// Check if target already exists for the user, if it does append a number to the name
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$target = "/".$uid."/files/Share/".basename($source);
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if (self::getSource($target)) {
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if ($pos = strrpos($target, ".")) {
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$name = substr($target, 0, $pos);
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$ext = substr($target, $pos);
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} else {
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$name = $target;
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$ext = "";
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}
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$counter = 1;
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while ($checkTarget !== false) {
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$newTarget = $name."_".$counter.$ext;
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$checkTarget = self::getSource($newTarget);
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$counter++;
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}
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$target = $newTarget;
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}
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if (isset($gid)) {
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$uid = $uid."@".$gid;
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}
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$query = OC_DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
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$query->execute(array($uid_owner, $uid, $source, $target, $permissions));
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}
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}
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/**
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