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Add post_delete and post_rename hooks and fix the constructor

This commit is contained in:
Michael Gapczynski 2011-07-18 16:36:34 -04:00
parent 1a6718c979
commit 61837428ba
2 changed files with 39 additions and 4 deletions
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2
apps/files_sharing/appinfo/app.php
View File

@ -1,5 +1,7 @@
<?php
require_once('apps/files_sharing/lib_share.php');
OC_APP::addSettingsPage( array( "id" => "files_sharing_administration",
"order" => 10,
"href" => OC_HELPER::linkTo( "files_sharing", "admin.php" ),

41
apps/files_sharing/lib_share.php
View File

@ -20,6 +20,9 @@
*
*/
OC_HOOK::connect("OC_FILESYSTEM","post_delete", "OC_SHARE", "deleteItem");
OC_HOOK::connect("OC_FILESYSTEM","post_rename", "OC_SHARE", "renameItem");
/**
* This class manages shared items within the database.
*/
@ -39,10 +42,19 @@ class OC_SHARE {
$token = sha1("$uid_owner-$item");
} else {
$query = OC_DB::prepare("INSERT INTO *PREFIX*sharing VALUES(?,?,?,?,?)");
$sourceLocalPath = substr($source, strlen("/".$uid_owner."/files/"));;
foreach ($uid_shared_with as $uid) {
// TODO check to see if target already exists in database
$target = "/".$uid."/files/Share/".$sourceLocalPath;
$target = "/".$uid."/files/Share".$source;
$check = OC_DB::prepare("SELECT COUNT(target) FROM *PREFIX*sharing WHERE target = ? AND uid_shared_with = ?");
$result = $check->execute(array($target, $uid))->fetchAll();
$counter = 1;
while (count($result > 0)) {
if ($pos = strrpos($target, ".")) {
$target = substr($target, 0, $pos)."_".$counter.substr($target, $pos);
} else {
$target .= $counter;
}
$result = $check->execute(array($target, $uid))->fetchAll();
}
$query->execute(array($uid_owner, $uid, $source, $target, $permissions));
}
}
@ -87,7 +99,7 @@ class OC_SHARE {
/**
* 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
*
* Also can be used for getting all item shared with you e.g. pass '/MTGap/files'
* Also can be used for getting all items shared with you e.g. pass '/MTGap/files'
*
* @param $targetFolder The target folder of the items to look for
* @return An array with all items in the database that are in the target folder
@ -242,6 +254,27 @@ class OC_SHARE {
$query->execute(array($target."%", $_SESSION['user_id']));
}
/**
* Remove the item from the database, the owner deleted the file
* @param $arguments Array of arguments passed from OC_HOOK
*/
public static function deleteItem($arguments) {
$source = "/".$_SESSION['user_id']."/files".$arguments['path'];
$query = OC_DB::prepare("DELETE FROM *PREFIX*sharing WHERE source COLLATE latin1_bin LIKE ? AND uid_owner = ?");
$query->execute(array($source."%", $_SESSION['user_id']));
}
/**
* Rename the item in the database, the owner renamed the file
* @param $arguments Array of arguments passed from OC_HOOK
*/
public static function renameItem($arguments) {
$oldSource = "/".$_SESSION['user_id']."/files".$arguments['oldpath'];
$newSource = "/".$_SESSION['user_id']."/files".$arguments['newpath'];
$query = OC_DB::prepare("UPDATE *PREFIX*sharing SET source = REPLACE(source, ?, ?) WHERE uid_owner = ?");
$query->execute(array($oldSource, $newSource, $_SESSION['user_id']));
}
}
?>