Initial commit. There is probably many bugs, but it seems to work...
This commit is contained in:
parent
db479a61e2
commit
d84ea788b2
61
3.0/modules/user_chroot/helpers/MY_access.php
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61
3.0/modules/user_chroot/helpers/MY_access.php
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class access extends access_Core {
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/**
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* Does the active user have this permission on this item?
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*
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* @param string $perm_name
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* @param Item_Model $item
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* @return boolean
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*/
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static function can($perm_name, $item) {
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return self::user_can(identity::active_user(), $perm_name, $item);
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}
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/**
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* If the active user does not have this permission, failed with an access::forbidden().
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*
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* @param string $perm_name
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* @param Item_Model $item
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* @return boolean
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*/
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static function required($perm_name, $item) {
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if (!self::can($perm_name, $item)) {
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if ($perm_name == "view") {
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// Treat as if the item didn't exist, don't leak any information.
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throw new Kohana_404_Exception();
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} else {
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self::forbidden();
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}
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}
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}
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static function user_can($user, $perm_name, $item) {
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if( $user->id == identity::active_user()->id && user_chroot::album() ) {
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if( $item->left_ptr < user_chroot::album()->left_ptr || user_chroot::album()->right_ptr < $item->right_ptr ) {
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return false;
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}
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}
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return parent::user_can($user, $perm_name, $item);
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}
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}
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34
3.0/modules/user_chroot/helpers/MY_item.php
Normal file
34
3.0/modules/user_chroot/helpers/MY_item.php
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class item extends item_Core {
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static function viewable($model) {
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$model = parent::viewable($model);
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if( user_chroot::album() ) {
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$model->and_open()
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->and_where("items.left_ptr", ">=", user_chroot::album()->left_ptr)
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->and_where("items.right_ptr", "<=", user_chroot::album()->right_ptr)
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->close();
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}
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return $model;
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}
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}
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47
3.0/modules/user_chroot/helpers/MY_url.php
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47
3.0/modules/user_chroot/helpers/MY_url.php
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// /!\ Hack: There is no good way to extend gallery url
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$gallery_url = file_get_contents(MODPATH . 'gallery/helpers/MY_url.php');
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$gallery_url = preg_replace('#^<\?php #', '', $gallery_url);
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$gallery_url = preg_replace('#class url extends url_Core#', 'class url_G3 extends url_Core', $gallery_url);
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eval($gallery_url);
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class url extends url_G3 {
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static function parse_url() {
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if( user_chroot::album() ) {
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if( Router::$current_uri == '' ) {
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Router::$controller = false;
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}
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Router::$current_uri = trim(user_chroot::album()->relative_url().'/'.Router::$current_uri, '/');
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}
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return parent::parse_url();
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}
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static function site($uri = '', $protocol = FALSE) {
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if( user_chroot::album() ) {
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$uri = preg_replace('#^'.user_chroot::album()->relative_url().'#', '', $uri);
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}
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return parent::site($uri, $protocol);
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}
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}
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41
3.0/modules/user_chroot/helpers/user_chroot.php
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41
3.0/modules/user_chroot/helpers/user_chroot.php
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class user_chroot_Core {
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private static $_album = null;
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public static function album() {
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if( is_null(self::$_album) ) {
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self::$_album = false;
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$user = identity::active_user();
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$user_chroot = ORM::factory("user_chroot", $user->id);
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if( $user_chroot->loaded() && $user_chroot->album_id != 0 ) {
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$item = ORM::factory("item", $user_chroot->album_id);
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if( $item->loaded() ) {
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self::$_album = $item;
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}
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}
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}
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return self::$_album;
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}
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}
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112
3.0/modules/user_chroot/helpers/user_chroot_event.php
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112
3.0/modules/user_chroot/helpers/user_chroot_event.php
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<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2010 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class user_chroot_event_Core {
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/**
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* Called just before a user is deleted. This will remove the user from
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* the user_chroot directory.
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*/
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static function user_before_delete($user) {
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ORM::factory("user_chroot")->delete($user->id);
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}
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/**
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* Called when admin is adding a user
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*/
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static function user_add_form_admin($user, $form) {
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$form->add_user->dropdown("user_chroot")
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->label(t("Root Album"))
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->options(self::createGalleryArray())
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->selected(0);
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}
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/**
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* Called after a user has been added
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*/
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static function user_add_form_admin_completed($user, $form) {
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$user_chroot = ORM::factory("user_chroot")->where("id", "=", $user->id)->find();
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$user_chroot->id = $user->id;
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$user_chroot->album_id = $form->add_user->user_chroot->value;
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$user_chroot->save();
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}
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/**
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* Called when admin is editing a user
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*/
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static function user_edit_form_admin($user, $form) {
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$user_chroot = ORM::factory("user_chroot")->where("id", "=", $user->id)->find();
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if ($user_chroot->loaded()) {
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$selected = $user_chroot->album_id;
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} else {
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$selected = 0;
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}
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$form->edit_user->dropdown("user_chroot")
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->label(t("Root Album"))
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->options(self::createGalleryArray())
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->selected($selected);
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}
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/**
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* Called after a user had been edited by the admin
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*/
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static function user_edit_form_admin_completed($user, $form) {
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$user_chroot = ORM::factory("user_chroot")->where("id", "=", $user->id)->find();
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if ($user_chroot->loaded()) {
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$user_chroot->album_id = $form->edit_user->user_chroot->value;
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} else {
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$user_chroot->id = $user->id;
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$user_chroot->album_id = $form->edit_user->user_chroot->value;
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|
}
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$user_chroot->save();
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|
}
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|
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||||||
|
/**
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|
* Creates an array of galleries
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*/
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static function createGalleryArray() {
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$array[0] = "none";
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|
$root = ORM::factory("item", 1);
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self::tree($root, "", $array);
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|
return $array;
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}
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/**
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* recursive function to build array for drop down list
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*/
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static function tree($parent, $dashes, &$array) {
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|
if ($parent->id == "1") {
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|
$array[$parent->id] = ORM::factory("item", 1)->title;
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||||||
|
} else {
|
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|
$array[$parent->id] = "$dashes $parent->name";
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||||||
|
}
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||||||
|
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||||||
|
$albums = ORM::factory("item")
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->where("parent_id", "=", $parent->id)
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|
->where("type", "=", "album")
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|
->order_by("title", "ASC")
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|
->find_all();
|
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|
foreach ($albums as $album) {
|
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|
self::tree($album, "-$dashes", $array);
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
}
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||||||
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}
|
40
3.0/modules/user_chroot/helpers/user_chroot_installer.php
Normal file
40
3.0/modules/user_chroot/helpers/user_chroot_installer.php
Normal file
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|
<?php defined("SYSPATH") or die("No direct script access.");
|
||||||
|
/**
|
||||||
|
* Gallery - a web based photo album viewer and editor
|
||||||
|
* Copyright (C) 2000-2010 Bharat Mediratta
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
class user_chroot_installer {
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|
static function install() {
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||||||
|
$db = Database::instance();
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||||||
|
$db->query("CREATE TABLE IF NOT EXISTS {user_chroots} (
|
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|
`id` int(9) NOT NULL,
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||||||
|
`album_id` int(9) default NULL,
|
||||||
|
PRIMARY KEY (`id`),
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||||||
|
UNIQUE KEY(`id`))
|
||||||
|
DEFAULT CHARSET=utf8;");
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||||||
|
module::set_version("user_chroot", 1);
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|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Drops the table of user chroot when the module is uninstalled.
|
||||||
|
*/
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||||||
|
static function uninstall() {
|
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|
$db = Database::instance();
|
||||||
|
$db->query("DROP TABLE IF EXISTS {user_chroots};");
|
||||||
|
}
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||||||
|
}
|
61
3.0/modules/user_chroot/libraries/MY_ORM_MPTT.php
Normal file
61
3.0/modules/user_chroot/libraries/MY_ORM_MPTT.php
Normal file
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|
<?php defined("SYSPATH") or die("No direct script access.");
|
||||||
|
/**
|
||||||
|
* Gallery - a web based photo album viewer and editor
|
||||||
|
* Copyright (C) 2000-2010 Bharat Mediratta
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
class ORM_MPTT extends ORM_MPTT_Core {
|
||||||
|
private $model_name = null;
|
||||||
|
|
||||||
|
function __construct($id=null) {
|
||||||
|
parent::__construct($id);
|
||||||
|
$this->model_name = inflector::singular($this->table_name);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the parent of this node
|
||||||
|
*
|
||||||
|
* @return ORM
|
||||||
|
*/
|
||||||
|
/*function parent() {
|
||||||
|
if( user_chroot::album() && user_chroot::album()->id == $this->id ) {
|
||||||
|
return null;
|
||||||
|
} else {
|
||||||
|
return parent::parent();
|
||||||
|
}
|
||||||
|
}*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return all the parents of this node, in order from root to this node's immediate parent.
|
||||||
|
*
|
||||||
|
* @return array ORM
|
||||||
|
*/
|
||||||
|
function parents() {
|
||||||
|
$select = $this
|
||||||
|
->where("left_ptr", "<=", $this->left_ptr)
|
||||||
|
->where("right_ptr", ">=", $this->right_ptr)
|
||||||
|
->where("id", "<>", $this->id)
|
||||||
|
->order_by("left_ptr", "ASC");
|
||||||
|
|
||||||
|
if( user_chroot::album() ) {
|
||||||
|
$select->where("left_ptr", ">=", user_chroot::album()->left_ptr);
|
||||||
|
$select->where("right_ptr", "<=", user_chroot::album()->right_ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
return $select->find_all();
|
||||||
|
}
|
||||||
|
}
|
22
3.0/modules/user_chroot/models/user_chroot.php
Normal file
22
3.0/modules/user_chroot/models/user_chroot.php
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
<?php defined("SYSPATH") or die("No direct script access.");
|
||||||
|
/**
|
||||||
|
* Gallery - a web based photo album viewer and editor
|
||||||
|
* Copyright (C) 2000-2010 Bharat Mediratta
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
class User_chroot_Model extends ORM {
|
||||||
|
}
|
3
3.0/modules/user_chroot/module.info
Normal file
3
3.0/modules/user_chroot/module.info
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
name = "Chroot Users"
|
||||||
|
description = "Restrict access to one album."
|
||||||
|
version = 1
|
Reference in New Issue
Block a user