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diff --git a/apps/hotglue/common.inc.php b/apps/hotglue/common.inc.php
--- a/apps/hotglue/common.inc.php
+++ b/apps/hotglue/common.inc.php
@@ -1,538 +1,547 @@
<?php
/**
* common.inc.php
* Common hotglue infrastructure
*
* Copyright Gottfried Haider, Danja Vasiliev 2010.
* This source code is licensed under the GNU General Public License.
* See the file COPYING for more details.
*/
@require_once('config.inc.php');
require_once('html.inc.php');
require_once('modules.inc.php');
/**
* save a page in the cache
*
* @param string $category cache category (e.g. 'page')
* @param string $name item name
* @param string $out content
* @return true if successful, false if not
*/
function cache_output($category, $name, $out)
{
// check if cache dir exists
$f = CONTENT_DIR.'/cache';
if (!is_dir($f)) {
$m = umask(0000);
if (!@mkdir($f, 0777)) {
umask($m);
log_msg('error', 'common: cannot create cache directory '.quot($f));
return false;
}
umask($m);
}
// check if category subdirectory exists
$f .= '/'.$category;
if (!is_dir($f)) {
$m = umask(0000);
if (!@mkdir($f, 0777)) {
umask($m);
log_msg('error', 'common: cannot create cache directory '.quot($f));
return false;
}
umask($m);
}
// save file
$f .= '/'.$name;
$m = umask(0111);
if (!file_put_contents($f, $out)) {
umask($m);
log_msg('error', 'common: error writing cache file '.quot($f));
return false;
}
umask($m);
log_msg('debug', 'common: cached '.$category.' '.quot($name));
return true;
}
/**
* setup a default html page
*
* see html.inc.php.
* @param bool $add_glue true for adding the glue code
*/
function default_html($add_glue)
{
html_title(SITE_NAME);
$favicon = FAVICON;
if (!empty($favicon)) {
if (is_url($favicon)) {
html_favicon($favicon);
} else {
html_favicon(base_url().$favicon);
}
}
if (USE_MIN_FILES) {
html_add_css(base_url().'css/reset.min.css', 1);
} else {
html_add_css(base_url().'css/reset.css', 1);
}
// 2 can be used for third-party components
html_add_css(base_url().'css/main.css', 3);
if ($add_glue) {
html_add_css(base_url().'css/glue.css', 4);
}
if ($add_glue) {
$jquery = JQUERY;
if (is_url($jquery)) {
html_add_js($jquery, 1);
} else {
html_add_js(base_url().$jquery, 1);
}
// 2 can be used for third-party components
html_add_js(base_url().'js/glue.js', 3);
html_add_js_var('$.glue.base_url', base_url());
html_add_js_var('$.glue.conf.show_frontend_errors', SHOW_FRONTEND_ERRORS);
html_add_js_var('$.glue.version', glue_version());
}
}
/**
* remove a page from the cache
*
* @param string $category cache category (e.g. 'page')
* @param string $name item name
*/
function drop_cache($category, $name)
{
$f = CONTENT_DIR.'/cache/'.$category.'/'.$name;
if (@unlink($f)) {
log_msg('debug', 'common: dropped cache of '.$category.' '.quot($name));
}
}
/**
* return the glue version with api.version.patchlevel
*
* @return array (with length three)
*/
function glue_version()
{
$a = expl('.', HOTGLUE_VERSION);
$ret = array(0, 0, 0);
for ($i=0; $i < count($a); $i++) {
$ret[$i] = $a[$i];
}
return $ret;
}
/**
* invoke a hook when an update was detected
*/
function handle_updates()
{
$new = glue_version();
$write_file = false;
if (($s = @file_get_contents(CONTENT_DIR.'/version')) !== false) {
// parse version
$a = expl('.', $s);
$old = array(0, 0, 0);
for ($i=0; $i < count($a); $i++) {
$old[$i] = $a[$i];
}
// check if an update happened
if ($old != $new) {
log_msg('info', 'common: detected hotglue update from version '.implode('.', $old).' to '.implode('.', $new));
// hook
invoke_hook('glue_update', array('old'=>$old, 'new'=>$new));
$write_file = true;
}
} else {
$write_file = true;
}
if ($write_file) {
$m = umask(0111);
@file_put_contents(CONTENT_DIR.'/version', implode('.', $new));
umask($m);
}
}
/**
* check if the user is authenticated or not
*
* @return true if authenticated, false if not
*/
function is_auth()
{
if (AUTH_METHOD == 'none') {
log_msg('debug', 'common: auth success (auth_method none)');
return true;
} elseif (AUTH_METHOD == 'basic') {
if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
if ($_SERVER['PHP_AUTH_USER'] == AUTH_USER && $_SERVER['PHP_AUTH_PW'] == AUTH_PASSWORD) {
log_msg('debug', 'common: auth success (auth_method basic)');
return true;
} else {
log_msg('info', 'common: auth failure (auth_method basic)');
return false;
}
} else {
log_msg('debug', 'common: no auth data (auth_method basic)');
return false;
}
} elseif (AUTH_METHOD == 'digest') {
if (isset($_SERVER['PHP_AUTH_DIGEST'])) {
log_msg('debug', 'common: auth digest '.var_dump_inl($_SERVER['PHP_AUTH_DIGEST']));
$res = http_digest_check(array(AUTH_USER=>AUTH_PASSWORD), SITE_NAME);
if ($res == 0) {
log_msg('debug', 'common: auth success (auth_method digest)');
return true;
} else {
log_msg('info', 'common: auth failure '.$res.' (auth_method digest)');
return false;
}
}
} else {
log_msg('error', 'common: invalid or missing AUTH_METHOD config setting');
return false;
}
}
/**
* check if a page can be served from the cache
*
* @param string $category cache category (e.g. 'page')
* @param string $name item name
* @param int $max_age serve from cache when younger than $max_age seconds
* @return bool true if the page can be served from cache, false if not
*/
function is_cached($category, $name, $max_age)
{
$f = CONTENT_DIR.'/cache/'.$category.'/'.$name;
if (!is_file($f)) {
return false;
}
// check the file's age
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
clearstatcache(true, realpath($f));
} else {
clearstatcache();
}
$age = filemtime($f);
if ($max_age < abs(time()-$age)) {
return false;
} else {
return true;
}
}
/**
* check if an object exists
*
* @param $s object (e.g. page.rev.obj)
* @return bool
*/
function object_exists($s)
{
$a = expl('.', $s);
// we need not check if any of $a[..] is empty as the resulting string
// cannot be a file anyway
if (2 < count($a) && is_file(CONTENT_DIR.'/'.str_replace('.', '/', $s))) {
return true;
} else {
return false;
}
}
/**
* turn short page names into canonical ones
*
* if $s is not a page, the string is not altered.
* @param string &$s reference to the page name
*/
function page_canonical(&$s)
{
$a = expl('.', $s);
// assume head revision
if (count($a) == 1) {
$s .= '.head';
}
}
/**
* check if a page exists
*
* this function can also be used with object names (e.g. page.rev.obj).
* @param $s page
* @return bool
*/
function page_exists($s)
{
$a = expl('.', $s);
if (1 < count($a) && !empty($a[0]) && !empty($a[1]) && is_dir(CONTENT_DIR.'/'.$a[0].'/'.$a[1])) {
return true;
} else {
return false;
}
}
/**
* return the short pagename if possible, otherwise the long one
*
* @param $s page
* @return string
*/
function page_short($s)
{
$a = expl('.', $s);
if (count($a) == 1) {
return $s;
} elseif (count($a) == 2 && $a[1] == 'head') {
return $a[0];
} elseif (count($a) == 2) {
return $s;
} else {
return '';
}
}
/**
* prompt user for authentication
*
* @param bool $header_only only send header information
* this function does not return.
*/
function prompt_auth($header_only = false)
{
if (AUTH_METHOD == 'none') {
// nothing to do here
} elseif (AUTH_METHOD == 'basic') {
header('WWW-Authenticate: Basic realm="'.str_replace("\"", '', SITE_NAME).'"');
header($_SERVER['SERVER_PROTOCOL'].' 401 Unauthorized');
} elseif (AUTH_METHOD == 'digest') {
http_digest_prompt(SITE_NAME);
} else {
log_msg('error', 'common: invalid or missing AUTH_METHOD config setting');
}
// TODO (listed): we need hotglue theming here
die();
}
// TODO: document
function resolve_aliases($s, $name = '')
{
// base url
$s = str_replace('$BASEURL$', base_url(), $s);
$s = str_replace('$baseurl$', base_url(), $s);
// version number
$s = str_replace('$GLUE$', HOTGLUE_VERSION, $s);
$s = str_replace('$glue$', HOTGLUE_VERSION, $s);
+
+ //Zed local moves
+ $s = str_replace('%NORTH', '/do.php/local_move/north?redirectTo=/', $s);
+ $s = str_replace('%EAST', '/do.php/local_move/east?redirectTo=/', $s);
+ $s = str_replace('%SOUTH', '/do.php/local_move/south?redirectTo=/', $s);
+ $s = str_replace('%WEST', '/do.php/local_move/west?redirectTo=/', $s);
+ $s = preg_replace('/%MOVE (.*)/', '/do.php/local_move/?redirectTo=$1?redirectTo=/', $s);
+ //$s = str_replace('%MOVE ', '/do.php/local_move/?redirectTo=WAZZA?redirectTo=/', $s);
+
if (!empty($name)) {
// current object
$s = str_replace('$OBJ$', $name, $s);
$s = str_replace('$obj$', $name, $s);
// current page
$s = str_replace('$PAGE$', implode('.', array_slice(expl('.', $name), 0, 2)), $s);
$s = str_replace('$page$', implode('.', array_slice(expl('.', $name), 0, 2)), $s);
// pagename
$s = str_replace('$PAGENAME$', array_shift(expl('.', $name)), $s);
$s = str_replace('$pagename$', array_shift(expl('.', $name)), $s);
// revision
$s = str_replace('$REV$', array_shift(array_slice(expl('.', $name), 1, 1)), $s);
$s = str_replace('$rev$', array_shift(array_slice(expl('.', $name), 1, 1)), $s);
}
return $s;
}
// TODO: document
function resolve_relative_urls($s)
{
$attrs = array('href', 'src');
foreach ($attrs as $attr) {
$start = 0;
while (($start = strpos($s, $attr.'="', $start)) !== false) {
if (($end = strpos($s, '"', $start+strlen($attr)+2)) !== false) {
$link = substr($s, $start+strlen($attr)+2, $end-$start-strlen($attr)-2);
if (!is_url($link) && substr($link, 0, 1) != '#') {
// add base url for relative links that are not directed towards anchors
log_msg('debug', 'common: resolving relative url '.quot($link));
if (SHORT_URLS) {
$link = base_url().$link;
} else {
$link = base_url().'?'.$link;
}
} else {
log_msg('debug', 'common: not resolving url '.quot($link));
}
$start = $end+1;
} else {
break;
}
}
}
return $s;
}
/**
* output a cached page to the client
*
* @param string $category cache category (e.g. 'page')
* @param string $name item name
* @return true if successful, false if not
*/
function serve_cached($category, $name)
{
$f = CONTENT_DIR.'/cache/'.$category.'/'.$name;
if (@readfile($f)) {
log_msg('info', 'common: serving '.$category.' '.quot($name).' from cache');
return true;
} else {
log_msg('error', 'common: cannot serve '.$category.' '.quot($name).' from cache');
return false;
}
}
/**
* return the starting page
*
* @return string
*/
function startpage()
{
// read the starting page information from the content dir
// or fall back to the one defined in the configuration
$s = @file_get_contents(CONTENT_DIR.'/startpage');
if ($s !== false && 0 < strlen($s)) {
return $s;
} else {
$s = DEFAULT_PAGE;
page_canonical($s);
return $s;
}
}
/**
* move an uploaded file to the shared directory of a page
*
* this function reuses existing files when possible.
* @param string $fn filename of newly uploaded file (most likely in /tmp)
* @param string $page page or pagename
* @param string $orig_fn the original filename on the client machine (optional)
* @param bool &$existed set to true if the filename returned did already exist
* before
* @return filename inside the shared directory or false in case of error
*/
function upload_file($fn, $page, $orig_fn = '', &$existed = false)
{
// default to the temporary filename
if ($orig_fn == '') {
$orig_fn = $fn;
}
$a = expl('.', $page);
if (count($a) < 1 || !is_dir(CONTENT_DIR.'/'.$a[0])) {
log_msg('error', 'common: page '.quot($page).' does not exist, cannot move uploaded file');
// not sure if we ought to remove the file in /tmp here (probably not)
return false;
}
// create shared directory if it doesn't exist yet
$d = CONTENT_DIR.'/'.$a[0].'/shared';
if (!is_dir($d)) {
$m = umask(0000);
if (!@mkdir($d, 0777)) {
umask($m);
log_msg('error', 'common: cannot create shared directory '.quot($d).', cannot move uploaded file');
// not sure if we ought to remove the file in /tmp here (probably not)
return false;
}
umask($m);
}
// check if file is already in shared directory
if (($f = dir_has_same_file($d, $fn, $orig_fn)) !== false) {
log_msg('info', 'common: reusing file '.quot($f).' instead of newly uploaded file as they don\'t differ');
@unlink($fn);
$existed = true;
return $f;
} else {
// at least give it a unique name
$f = unique_filename($d, basename($orig_fn));
$m = umask(0111);
if (!@move_uploaded_file($fn, $d.'/'.$f)) {
umask($m);
log_msg('error', 'common: error moving uploaded file to '.quot($d.'/'.$f));
// not sure if we ought to remove the file in /tmp here (probably not)
return false;
} else {
umask($m);
log_msg('info', 'common: moved uploaded file to '.quot($d.'/'.$f));
$existed = false;
return $f;
}
}
}
/**
* check whether the string is a valid, canonical page name
*
* the function does not check if the page exists or not.
* @param string $s string to check
* @return bool
*/
function valid_pagename($s)
{
$a = expl('.', $s);
if (count($a) != 2) {
return false;
} elseif (empty($a[0]) || empty($a[1])) {
return false;
} elseif (in_array($a[0], array('cache', 'shared'))) {
// reserved page names
// TODO (later): we're missing the log file here
// TODO (later): we're also missing $arg0 of controllers here
// TODO (later): we're missing all the files directly in the
// content directory here (this might not be an issue on all
// os)
return false;
} elseif (in_array($a[1], array('shared'))) {
// reserved revision names
return false;
} elseif (is_file($a[0]) || is_dir($a[0]) || is_link($a[0])) {
// same name as existing file names in the root directory
// this is an issue when using the RewriteRule
return false;
} else {
return true;
}
}
?>
diff --git a/apps/hotglue/module_object.inc.php b/apps/hotglue/module_object.inc.php
--- a/apps/hotglue/module_object.inc.php
+++ b/apps/hotglue/module_object.inc.php
@@ -1,143 +1,143 @@
<?php
/**
* module_object.inc.php
* Module for handling general object properties
*
* Copyright Gottfried Haider, Danja Vasiliev 2010.
* This source code is licensed under the GNU General Public License.
* See the file COPYING for more details.
*/
@require_once('config.inc.php');
require_once('common.inc.php');
require_once('html.inc.php');
require_once('util.inc.php');
// module_image.inc.php has more information on what's going on inside modules
// (they can be easier than that one though)
function object_alter_render_early($args)
{
$elem = &$args['elem'];
$obj = $args['obj'];
if (!elem_has_class($elem, 'object')) {
return false;
}
if (!empty($obj['object-height'])) {
elem_css($elem, 'height', $obj['object-height']);
}
if (!empty($obj['object-left'])) {
elem_css($elem, 'left', $obj['object-left']);
}
if (!empty($obj['object-opacity'])) {
elem_css($elem, 'opacity', $obj['object-opacity']);
}
elem_css($elem, 'position', 'absolute');
if (!empty($obj['object-top'])) {
elem_css($elem, 'top', $obj['object-top']);
}
if (!empty($obj['object-width'])) {
elem_css($elem, 'width', $obj['object-width']);
}
if (!empty($obj['object-zindex'])) {
elem_css($elem, 'z-index', $obj['object-zindex']);
}
return true;
}
function object_alter_render_late($args)
{
$elem = $args['elem'];
$html = &$args['html'];
$obj = $args['obj'];
if (!elem_has_class($args['elem'], 'object')) {
return false;
}
if (!$args['edit']) {
// add links only for viewing
if (!empty($obj['object-link'])) {
$link = $obj['object-link'];
// resolve any aliases
$link = resolve_aliases($link, $obj['name']);
- if (!is_url($link) && substr($link, 0, 1) != '#') {
- // add base url for relative links that are not directed towards anchors
+ if (!is_url($link) && substr($link, 0, 1) != '#' && substr($link, 0, 1) != '/') {
+ // add base url for relative links that are not directed towards anchors, nor /links
if (SHORT_URLS) {
$link = base_url().urlencode($link);
} else {
$link = base_url().'?'.urlencode($link);
}
}
// <a> can include block elements in html5
if (substr($html, -1) == "\n") {
$html = substr($html, 0, -1);
}
$html = '<a href="'.htmlspecialchars($link, ENT_COMPAT, 'UTF-8').'">'."\n\t".str_replace("\n", "\n\t", $html)."\n".'</a>'."\n";
return true;
}
}
return false;
}
function object_alter_save($args)
{
$elem = $args['elem'];
$obj = &$args['obj'];
if (!elem_has_class($elem, 'object')) {
return false;
}
if (elem_css($elem, 'height') !== NULL) {
$obj['object-height'] = elem_css($elem, 'height');
} else {
unset($obj['object-height']);
}
if (elem_css($elem, 'left') !== NULL) {
$obj['object-left'] = elem_css($elem, 'left');
} else {
unset($obj['object-left']);
}
if (elem_css($elem, 'opacity') !== NULL) {
$obj['object-opacity'] = elem_css($elem, 'opacity');
} else {
unset($obj['object-opacity']);
}
if (elem_css($elem, 'top') !== NULL) {
$obj['object-top'] = elem_css($elem, 'top');
} else {
unset($obj['object-top']);
}
if (elem_css($elem, 'width') !== NULL) {
$obj['object-width'] = elem_css($elem, 'width');
} else {
unset($obj['object-width']);
}
if (elem_css($elem, 'z-index') !== NULL) {
$obj['object-zindex'] = elem_css($elem, 'z-index');
} else {
unset($obj['object-zindex']);
}
return true;
}
function object_render_page_early($args)
{
if ($args['edit']) {
html_add_js(base_url().'modules/object/object-edit.js');
// add default colors
html_add_js_var('$.glue.conf.object.default_colors', expl(' ', OBJECT_DEFAULT_COLORS));
}
}
-?>
\ No newline at end of file
+?>
diff --git a/content/scenes/B00001002.tpl b/content/scenes/B00001002.tpl
--- a/content/scenes/B00001002.tpl
+++ b/content/scenes/B00001002.tpl
@@ -1,49 +1,64 @@
<!--
Global location: B00001002
-->
<div class="grid_7 alpha">
{$xyz = explode(',', substr($CurrentPerso->location_local, 1, -1))}
{$x = $xyz[0]}{$y = $xyz[1]}{$z = $xyz[2]}
Sector C<span id="sector">{GeoOctocube::get_sector($x, $y, $z)}</span>
</div>
<div class="grid_2" style="text-align: center;">
Zone <span id="area">{abs($x)}-{abs($y)}</span>
</div>
<div class="grid_7 omega" style="text-align: right; margin-bottom: 1em;">
Niveau <span id="level">{abs($z)}</span>
</div>
<div class="clear"></div>
-
+{if $zone}
+{if $zone->type == "hotglue"}
+ <!-- Content iframe -->
+ <script type="text/javascript">
+ function hijacklinks(iframe){
+ var as = iframe.contentDocument.getElementsByTagName('a');
+ for(i=0;i<as.length;i++){
+ as[i].setAttribute('target','_parent');
+ }
+ }
+ </script>
+ <iframe src="/apps/hotglue/?zone_{$zone->id}" width="960" height="600" id="content_iframe" frameborder="0" scrolling="no" style="margin-bottom: 1em" onload="hijacklinks(this)"></iframe>
+{else}
+{print_r($zone)}
+{/if}
+{else}
<div class="content_wrapper">
<h1>HyperShip builder</h1>
<div class="grid_9 suffix_1 content alpha">
<h2>This area is buildable.</h2>
<p>You can take over this part of the ship, transform it and design it as you want.</p>
<p>To start, you can:</p>
<ul>
<li>Create a 960px wide picture with your scene background.</li>
<li>Define which parts of your picture are exits to another zone or level.</li>
</ul>
<p>If you want, you will also able to:</p>
<ul>
<li>Add descriptions to part of the area (like in the 90s adventure games)</li>
<li>Create a textual scenario (like in 80s choose your own adventure books)</li>
<li>Enhance the area with javascript or HTML5 (like in 2010)</li>
</ul>
</div>
<div class="grid_6 omega">
<p><a href="{get_url('builder')}">Start to build</a></p>
<p><a href="{get_url('do.php')}/local_move/0,1,0?redirectTo=/">Go north</a><br />
<a href="{get_url('do.php')}/local_move/1,0,0?redirectTo=/">Go east</a><br />
<a href="{get_url('do.php')}/local_move/0,-1,0?redirectTo=/">Go south</a><br />
<a href="{get_url('do.php')}/local_move/-1,0,0?redirectTo=/">Go west</a></p>
<p><a href="{get_url('do.php')}/local_move/0,0,1?redirectTo=/">Climb up</a><br />
<a href="{get_url('do.php')}/local_move/0,0,-1?redirectTo=/">Climb down</a></p>
</div>
<div class="clear fixclear"></div>
</div>
-
+{/if}
\ No newline at end of file
diff --git a/controllers/builder.php b/controllers/builder.php
--- a/controllers/builder.php
+++ b/controllers/builder.php
@@ -1,79 +1,77 @@
<?php
/**
* Builder
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Controllers
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/gpl-2.0.php GPLv2
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo create a build.xml document to set what's buildable, and by who
*/
//
// Temporary initialization code, to allow some build during the Zed alphatest
//
$build_location = $CurrentPerso->location;
$build_mode = 'hotglue';
if (!$build_location->body->hypership) {
message_die("You can only invoke the HyperShip builder facilities inside the HyperShip.");
}
if ($build_location->place->code == "003") {
message_die("Bays aren't buildable.");
}
//
// Prepare zone
//
//TODO: get local zone
include('includes/content/zone.php');
if (true) {
- //Create a new zone
- $zone = new ContentZone(1);
- $zone->title = 'Test zone for sector C1, zone 10-6, level 4';
+ //Gets or creates a new zone at build location
+ $zone = ContentZone::at($build_location->global, $build_location->local, true);
+ $zone->title = "Sandbox hotglue zone for $build_location->global $build_location->local";
$zone->type = 'hotglue';
$zone->save_to_database();
- $zone->assign_to($build_location->global, $build_location->local);
}
-
//
// HTML output
//
//Serves header
$smarty->assign('PAGE_TITLE', 'Builder');
include('header.php');
//Hotglue iframe
-$smarty->assign('LOCATION', $build_location);
-$smarty->assign('ZONE', $zone);
+$smarty->assign('location', $build_location);
+$smarty->assign('zone', $zone);
switch ($build_mode) {
case 'hotglue':
$smarty->assign('IFRAME_SRC', '/apps/hotglue/?zone_' . $zone->id . '/edit');
$smarty->display('builder_hotglue.tpl');
break;
default:
message_die(GENERAL_ERROR, "Unknown build mode: $build_mode");
break;
}
//Servers footer
include('footer.php');
?>
diff --git a/includes/content/zone.php b/includes/content/zone.php
--- a/includes/content/zone.php
+++ b/includes/content/zone.php
@@ -1,123 +1,156 @@
<?php
/**
* Zone class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Content
* @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
*/
/**
* Content zone class
*
* A zone is a physical place, independent from the location.
* This mechanism allows to more easily move zones.
*
* This class maps the content_zones table.
*/
class ContentZone {
public $id;
public $title;
public $type;
public $params;
public $deleted = false;
/**
* Initializes a new instance of a zone object
*
* @param int $id The zone ID
*/
function __construct ($id = '') {
if ($id) {
$this->id = $id;
return $this->load_from_database();
}
}
/**
* Loads the object zone (ie fill the properties) from the $_POST array
*/
function load_from_form () {
if (array_key_exists('title', $_POST)) $this->user_id = $_POST['title'];
if (array_key_exists('type', $_POST)) $this->user_id = $_POST['type'];
if (array_key_exists('params', $_POST)) $this->user_id = $_POST['params'];
if (array_key_exists('deleted', $_POST)) $this->user_id = $_POST['deleted'];
}
/**
* Loads the object zone (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_CONTENT_ZONES . " WHERE zone_id = '" . $id . "'";
if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, 'Unable to query content_zones', '', __LINE__, __FILE__, $sql);
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = 'Zone unkwown: ' . $this->id;
return false;
}
$this->title = $row['zone_title'];
$this->type = $row['zone_type'];
$this->params = $row['zone_params'];
$this->deleted = $row['zone_deleted'] ? true : false;
return true;
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$title = $db->sql_escape($this->title);
$type = $db->sql_escape($this->type);
$params = $db->sql_escape($this->params);
$deleted = $this->deleted ? 1 : 0;
$sql = "REPLACE INTO " . TABLE_CONTENT_ZONES . " (`zone_id`, `zone_title`, `zone_type`, `zone_params`, `zone_deleted`) VALUES ($id, '$title', '$type', '$params', $deleted)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
$this->id = $db->sql_nextid();
}
}
+ /**
+ * Assigns the zone at the specified location.
+ *
+ * @param string $location_global the global location
+ * @param string $location_global the local location
+ * @param bool $delete_old_locations if true, delete old locations
+ */
function assign_to ($location_global, $location_local, $delete_old_locations = true) {
if (!$this->id) {
$this->save_to_database();
}
global $db;
if ($delete_old_locations) {
$sql = "DELETE FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE zone_id = " . $this->id;
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to delete", '', __LINE__, __FILE__, $sql);
}
}
$g = $db->sql_escape($location_global);
$l = $db->sql_escape($location_local);
$sql = "REPLACE INTO " . TABLE_CONTENT_ZONES_LOCATIONS . " (location_global, location_local, zone_id) VALUES ('$g', '$l', $this->id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to set zone location", '', __LINE__, __FILE__, $sql);
}
-
+ }
+
+ /**
+ * Gets the zone at specified location
+ *
+ * @param string $location_global the global location
+ * @param string $location_global the local location
+ * @param bool $create if the zone doesn't exist, create it [optional] [default value: false]
+ * @return ContentZone the zone, or null if the zone doesn't exist and $create is false
+ */
+ static function at ($location_global, $location_local, $create = false) {
+ global $db;
+ $g = $db->sql_escape($location_global);
+ $l = $db->sql_escape($location_local);
+ $sql = "SELECT zone_id FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE location_global = '$g' AND location_local = '$l'";
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Unable to set zone location", '', __LINE__, __FILE__, $sql);
+ }
+ if ($row = $db->sql_fetchrow($result)) {
+ return new ContentZone($row['zone_id']);
+ } elseif ($create) {
+ $zone = new ContentZone();
+ $zone->assign_to($location_global, $location_local);
+ return $zone;
+ } else {
+ return null;
+ }
}
}
?>
diff --git a/includes/geo/scene.php b/includes/geo/scene.php
--- a/includes/geo/scene.php
+++ b/includes/geo/scene.php
@@ -1,244 +1,208 @@
<?php
/**
* Geo scene class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Geo
* @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('location.php');
require_once('octocube.php');
require_once('sceneindex.php');
if (!defined('SCENE_DIR')) {
/**
* The directory containing scenes files
*/
define('SCENE_DIR', 'content/scenes');
}
/**
* Geo scene class
*
* This class provides methods to determine and renders the local scene.
*/
class GeoScene {
/**
* Last error or warning
*
* @var string
*/
public $lastError;
/**
* File scene to serve
*
* @var string
*/
public $sceneFile;
/**
* The location of the scene to print
*
* @var GeoLocation
*/
public $location;
/**
* Initializes a new GeoScene instance
*
* @param GeoLocation $location location the scene is to print
*/
function __construct ($location) {
$this->location = $location;
//Gets local scene
if ($location->containsLocalLocation) {
if ($this->get_local_scene()) return;
}
//Gets global scene
if ($location->containsGlobalLocation) {
if ($this->get_global_scene()) return;
}
//If not scene found, let's set a warning
$this->lastError = "No scene found.";
}
/**
* Gets local scene
*
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_local_scene () {
//From the index
$index = GeoSceneIndex::Load(SCENE_DIR);
if ($tpl = $index->get_local_template($this->location->global, $this->location->local)) {
$this->sceneFile = SCENE_DIR . '/' . $tpl;
return true;
}
//From filename
$expression = $this->location->global . ' ' . $this->location->local;
if ($this->try_get_scene($expression)) {
return true;
}
return false;
}
/**
* Gets global scene
*
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_global_scene () {
$location = $this->location;
if ($location->place) {
if ($this->try_get_scene($location->global)) {
return true;
}
}
if ($location->body) {
if ($this->try_get_scene('B' . $location->body->code)) {
return true;
}
}
return false;
}
/**
* Gets file extension
*
* @param string $file the file path
* @return string the file extension
*/
public static function get_file_extension ($file) {
$pathinfo = pathinfo($file);
return $pathinfo['extension'];
}
/**
* Renders the file
*
* @todo Add standard code to render .swf Flash/ShockWave files.
*/
public function render () {
if ($file = $this->sceneFile) {
switch ($ext = GeoScene::get_file_extension($file)) {
case 'png':
case 'jpg':
case 'gif':
case 'bmp':
echo "<img src=\"$file\" />";
break;
case 'tpl':
global $smarty;
$template_dir = $smarty->template_dir;
$smarty->template_dir = getcwd();
//$this->location is the object reference
//Some objects like the hypership move, so we also need to know where there are.
//From the template, this object location is assigned to $location
//To get $this->location from template, use $CurrentPerso->location
if ($this->location->body) {
$smarty->assign("location", new GeoLocation($this->location->body->location));
} elseif ($this->location->ship) {
$smarty->assign("location", new GeoLocation($this->location->ship->location));
}
+
+ //Gets zone information
+ require_once('includes/content/zone.php');
+ if ($zone = ContentZone::at($this->location->global, $this->location->local)) {
+ $smarty->assign('zone', $zone);
+ }
$smarty->assign("SCENE_URL", defined('SCENE_URL') ? SCENE_URL : '/' . SCENE_DIR);
lang_load('scenes.conf', $this->location->global);
$smarty->display($file);
$smarty->template_dir = $template_dir;
break;
case 'php':
message_die(HACK_ERROR, ".php scene files not allowed without review", '', __LINE__, __FILE__);
default:
message_die(GENERAL_ERROR, "Can't handle $ext extension for $file scene", 'GeoScene render error', __LINE__, __FILE__);
}
echo "\n\n";
}
}
/**
* Tries to get the scene file.
*
* It will tries to find in the scene directory a file with $code as name,
* and .tpl .png .gif .bmp .swf .html or .php as extension.
*
* @param string the location code (and filename)
* @return bool true if a scene file have been found and set ; otherwise, false.
*/
private function try_get_scene ($code) {
$file = SCENE_DIR . "/$code";
$extensions = array('tpl', 'png', 'jpg', 'gif', 'bmp', 'swf', 'html', 'php');
foreach ($extensions as $ext) {
if (file_exists("$file.$ext")) {
$this->sceneFile = "$file.$ext";
return true;
}
}
return false;
}
-
- /**
- * Reads scene templates and indexes information
- */
- public static function index_scene_templates (&$global_templates, &$local_templates, &$updated) {
- $global_templates = array();
- $local_templates = array();
- $updated = filemtime(SCENE_DIR);
- if ($handle = opendir(SCENE_DIR)) {
- while (false !== ($file = readdir($handle))) {
- if (GeoScene::get_file_extension($file) == 'tpl') {
- $template = file_get_contents(SCENE_DIR . '/' . $file, false, NULL, 0, 1024);
- $location = self::get_template_location($template);
- if ($location[1] == NULL) {
- $global_templates[$location[0]] = $file;
- } else {
- $local_templates[$location[0]][$location[1]] = $file;
- }
- }
- }
- closedir($handle);
- }
- }
-
- private static function get_template_location ($template) {
- $location = array(NULL, NULL);
-
- //Gets global location
- $pos1 = strpos($template, "Global location: ") + 17;
- $pos2 = strpos($template, "\n", $pos1);
- $location[0] = trim(substr($template, $pos1, $pos2 - $pos1));
-
- //Gets local location
- $pos1 = strpos($template, "Local location: ");
- if ($pos1 !== false) {
- $pos1 += 16;
- $pos2 = strpos($template, "\n", $pos1);
- $location[1] = trim(substr($template, $pos1, $pos2 - $pos1));
- }
-
- return $location;
- }
}
?>
\ No newline at end of file
diff --git a/skins/zed/builder_hotglue.tpl b/skins/zed/builder_hotglue.tpl
--- a/skins/zed/builder_hotglue.tpl
+++ b/skins/zed/builder_hotglue.tpl
@@ -1,9 +1,9 @@
<div class="content_wrapper">
<h1>HyperShip builder</h1>
<div class="content">
- <p style="width: 40%; float: left;">{$LOCATION}<br />{$LOCATION->global} {$LOCATION->local}</p>
- <p style="width: 40%; float: right; text-align: right;">Zone {$ZONE->id}</p>
+ <p style="width: 40%; float: left;">{$location}<br />{$location->global} {$location->local}</p>
+ <p style="width: 40%; float: right; text-align: right;">Zone {$zone->id}</p>
<div class="clear"></div>
</div>
</div>
{include file="iframe.tpl"}

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