170 lines
4.9 KiB
PHP
170 lines
4.9 KiB
PHP
<?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) 2000-2009 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_homes_event_Core {
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/**
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* called when a user logs in. This will setup the session with the
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* user home if it exists on the database. This means when the page
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* is refreshed after logging in the direction can occur.
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*/
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static function user_login($user) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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if ($home) {
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if ($home->home!=0) {
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$session = Session::instance();
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$session->set("redirect_home",$home->home);
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}
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}
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}
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/**
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* called after a log in occurs and when the first gallery is loaded.
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* if the home variable exists on the session then a redirect will
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* occur to that home and the variable removed from the session to
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*/
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static function gallery_ready() {
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$session = Session::instance();
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$home = $session->get("redirect_home");
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if ($home) {
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// remove from session to ensure redirect does not
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// occur again
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$session->set("redirect_home",null);
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url::redirect("albums/$home");
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}
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}
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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_homes directory.
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*/
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static function user_before_delete($user) {
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ORM::factory("user_home")
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->where("id", $user->id)
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->delete_all();
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}
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/**
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* called when admin is adding a user
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*/
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static function user_add_form_admin($user, $form) {
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$form->add_user->dropdown("user_home")
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->label(t("Home Gallery"))
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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, $form) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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$home->id=$user->id;
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$home->home=$form->add_user->user_home->value;
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$home->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, $form) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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if ($home) {
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$selected = $home->home;
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} else {
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$selected = 0;
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}
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$form->edit_user->dropdown("user_home")
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->label(t("Home Gallery"))
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->options(self::createGalleryArray())
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->selected($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, $form) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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$home->id=$user->id;
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$home->home=$form->edit_user->user_home->value;
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$home->save();
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}
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/**
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* called when user is editing their own form
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*/
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static function user_edit_form($user, $form) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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if ($home) {
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$selected = $home->home;
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} else {
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$selected = 0;
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}
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$form->edit_user->dropdown("user_home")
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->label(t("Home Gallery"))
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->options(self::createGalleryArray())
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->selected($selected);
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}
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/**
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* called after a user had been edited by the user
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*/
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static function user_edit_form_completed($user, $form) {
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$home = ORM::factory("user_home")->where("id", $user->id)->find();
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$home->id=$user->id;
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$home->home=$form->edit_user->user_home->value;
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$home->save();
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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[$parent->id] = "home";
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} else {
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$array[$parent->id] = "$dashes $parent->name";
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}
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$albums = ORM::factory("item")
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->where(array("parent_id" => $parent->id, "type" => "album"))
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->orderby(array("title" => "ASC"))
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->find_all();
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foreach ($albums as $album) {
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self::tree($album, "-$dashes", $array);
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}
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return;
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}
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}
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