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diff --git a/README b/README
index 52033de..b6c7456 100644
--- a/README
+++ b/README
@@ -1,164 +1,164 @@
ZzzzzzZ zz
Z z z The spatial gallery / social network / lounge
z z (c) 2010, Dereckson, some rights reserved.
z zzzzz zzzzz
z z z z z 0.1 alpha technical preview
z zzzzzzz z z
z z z z Last update hypership time: 5.096
z Z z z z z
ZzzzzzZ zzzzz zzzzzz
=========
INSTALL
=========
- * Zed is a PHP 5.4 application.
+ * Zed is a PHP 7 application.
* You can import dev/schema-mysql.sql as original SQL schema
* The configuration file is includes/config.php
* Files are cached in 3 directories of the cache folder, sets appropriate
write permissions to:
compiled openid sessions
* Zed needs but doesn't include in its code the Janrain OpenID PHP libraries:
http://www.janrain.com/openid-enabled - http://github.com/openid/php-openid
Put the Auth folder somewhere in your include_dir path.
bcmath and GMP php extensions are recommended (required?) for OpenID.
Our dev environment outputs a white page without error if GMP isn't here.
If you don't wish to enable OpenID, replace your includes/login.php by
http://hg.dereckson.be/zed/src/0ffd1b08f33c/includes/login.php
* Another used PHP extension is the WDDX one, to store session information in
a human-readable format, easier to debug.
If you don't want that, comment the following line from includes/config.php:
ini_set('session.serialize_handler', 'wddx');
=========
UPGRADE
=========
* For our main prod install, we use a script exporting last repo revision with
hg archive and applying a patch to config.php.
===========
LOCATIONS
===========
* Global location is a 9 letters code
<B,S> <body or spaceship id> <place where you are in this body/spaceship>
zerofilled 5 digits zerofilled 3 digits
You can also find 6 digits expressions e.g. B00001 is the hypership
* Local location varies of the place.
- On hypership core (B00001002): Sector C<0-8> Level <z> Zone <x-y>
- 0 is the gravity center
- 1-8 the 8 cubes surrounding it: 1-4 below, 5-8 above
- On the ship tower (B00001001): Sector T<z> Couloir <1-6>
- z is the level
- couloir depends of your x, y position (polar coordinates could help)
=================
HYPERSHIP TIME?
=================
* The amount of days since hypership launch, July 3rd 2010 00:00 UTC
* So the decimal part is like internet time, but in GMT and not CET/CEST
===============
SIDE PROJECTS
===============
* A pazaak game, to have something to play
* Will be an Arzakon client
=================
I WANT TO HELP!
=================
* You can create new SmartLine commands
* You can translate it in a new language
Start point: http://zed.dereckson.be/lang/en/core.conf
* You can code a bit of adventure, places description, stuff to do
as long you don't transform it in ogame clone (we're building a community
who want or don't want to play, but not a mechanic game)
and as long no money is involved (if you ask why, read Iain M. Banks novels)
in the hypership (in far asteroids, orbitals, planets you do what you want)
============
KNOWN BUGS
============
* Javascript get_hypership_time will returns 5.94 instead 5.094
Some %03d to add in /js/misc.js
* The floater rendering adds a black line under Opera
dojox.layout.floatingPane bug, need to check with last dojo version
* API /location query will break indent on location->body->location
beautify XML code to improve
* do.php allows any local location move, discarding FrL status
* The upload artwork dojo form can't be closed under Opera
=======================
API - General methods
=======================
* /api.php/time
Returns hypership time
Public access
* /api.php/perso/<perso_id>
Returns perso object
Created only to test extensively recursivity of api xml output
It's disabled since 10.811 on zed.dereckson.be, if you need an alternative,
open a bug report with the fields you need. Ship API should be able to manage
inventory if user is on. Ship API must also be able to get/set custom flags.
Requires a key
* /api.php/location/<location code or name>
Returns location object
Tip: to get the full name, use string eg /api.php/location/Zeta?format=string
Requires a key
* GET/POST API parameters
- key
API key, ask it at zed at dereckson be, object [DEV] api key request
- format
- preview print_r representation, so you've an idea of the object
- json json_encode() output
- php serialize() output
- wddx WDDX were an early universal serialization attempt
- xml XML document
- string output "as is" (or if it's an object, calls __toString())
============
API - Ship
=============
* /api.php/ship/authenticate/<perso nickname>
=================
ACKNOWLEDGEMENT
=================
Elfix, to have let me figure a regexp correction, instead to throw away regexp
validation for places local location.
diff --git a/includes/settings/page.php b/includes/settings/page.php
index d8141c9..6842ecf 100755
--- a/includes/settings/page.php
+++ b/includes/settings/page.php
@@ -1,162 +1,162 @@
<?php
/**
* Settings: a settings page class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Settings
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("setting.php");
/**
* This class maps the page XML element, from our Settings XML schema
*
* <page id="account" title="Account">
* <setting ...>
* ...
* </setting>
* <setting ...>
* ...
* </setting>
* <page>
*
* It provides method to print a form built from this page and to handle form.
*/
class SettingsPage {
/**
* The page ID
*
* This property maps the id attribute from the page XML tag
*
* @var string the page ID
*/
public $id;
/**
* The page's title
*
* This property maps the title attribute from the page XML tag
*
* @var string the page title
*/
public $title;
/**
* The settings
*
* This property is an array of Setting items and maps the <setting> tags
* @var Array
*/
public $settings = [];
/**
* Initializes a new instance of SettingsPage class
*
* @param string $id the page ID
*/
function __construct ($id) {
$this->id = $id;
}
/**
* Initializes a settings page from an SimpleXMLElement XML fragment
*
* @param SimpleXMLElement $xml the XML fragment
* @return SettingsPage the section instance
*/
static function from_xml ($xml) {
//Reads attributes
$id = '';
$title = '';
foreach ($xml->attributes() as $key => $value) {
switch ($key) {
case 'title':
case 'id':
$$key = (string)$value;
break;
default:
message_die(GENERAL_ERROR, "Unknown attribute: $key = \"$value\"", "Settings error");
}
}
//id attribute is mandatory
if (!$id) {
message_die(GENERAL_ERROR, "Section without id. Please add id='' in <section> tag", "Story error");
}
//Initializes new SettingsPage instance
$page = new SettingsPage($id);
$page->title = $title;
//Gets settings
if ($xml->setting) {
foreach ($xml->setting as $settingXml) {
$setting = Setting::from_xml($settingXml);
$page->settings[$setting->key] = $setting;
}
}
return $page;
}
/**
* Handles form reading $_POST array, set new settings values and saves.
*
* @param array $errors an array where the errors will be filled
* @return boolean true if there isn't error ; otherwise, false.
*/
function handle_form (array &$errors = []) : bool {
$objects = [];
$result = true;
//Sets new settings values
foreach ($this->settings as $setting) {
$value = $_POST[$setting->key];
if ($setting->field == "password" && !$value) {
//We don't erase passwords if not set
continue;
}
//If the setting value is different of current one, we update it
$currentValue = $setting->get();
if ($setting->field == "checkbox" || $currentValue != $value) {
if (!$setting->set($value)) {
- $errors[] = $setting->lastError ? $setting->lastError : "An error have occurred in $setting->key field.";
+ $errors[] = $setting->lastError ?? "An error have occurred in $setting->key field.";
$result = false;
}
if ($setting->object) {
$objects[] = $setting->object;
}
}
}
//Saves object (when the SETTINGS_SAVE_METHOD save method exists)
if (count($objects)) {
$objects = array_unique($objects);
foreach ($objects as $object) {
$object = $GLOBALS[$object];
if (method_exists($object, SETTINGS_SAVE_METHOD)) {
call_user_func([$object, SETTINGS_SAVE_METHOD]);
}
}
}
return $result;
}
}

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