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<?php
function init_wizard() {
global $S, $request, $conf;
if (!isset($S['user'])) {
return 'login';
}
// Make it so you can just pop over to config build=x and it will go to the right step
if (isset($request['build']) && preg_match('/^[a-zA-Z0-9]{6}$/', $request['build'])) {
$r=$S['pdo']->query('SELECT * FROM `builds` WHERE `owner`='.$S['user']->id.' AND `id`="'.$request['build'].'"');
if ($r->rowCount()) {
$S['wizard.build']=new sql_build($r->fetch(PDO::FETCH_ASSOC));
$build=&$S['wizard.build'];
$opts=$build->get_buildopts();
$S['wizard.module']=$opts['frontend_module'];
$module=&$S['wizard.module'];
if (!preg_match('#^config/step([0-9]+)$#', $build->status, $match)) {
debug('wizard', 'build not in config stage (status '.$build->status.') - PANIC!');
throw_exception('We haven\'t implemented this yet.');
}
$S['wizard.step']=$match[1];
$step=&$S['wizard.step'];
debug('wizard', 'Build '.$build->id." is at step $step");
if (isset($request['wizard_submit'])) {
debug('wizard', "Processing step $step");
if (!is_file(FRONTEND."/modules/$module/step$step.php")) {
throw_exception("$modules step $step doesn't exist!");
}
require_once(FRONTEND."/modules/$module/step$step.php");
$proc=$module.'_process_step'.$step;
if (function_exists($proc)) {
if ($proc() === true) {
debug('wizard', "Step $step returned <i>true</i> - config finished!");
$build->status='build/ready';
$build->ctime=time();
$build->write();
$S['wizard.done']=true;
return array('title' => 'Config Finished');
}
} else {
debug('wizard', "No processing function for $wizard step $step");
}
$build->status='config/step'.++$step;
$build->write();
debug('wizard', "Continuing to step $step");
} else {
debug('wizard', "Not ready for processing... staying at step $step");
}
} else {
throw_exception('Build not found');
}
} elseif (isset($request['init'])) {
$r=$S['pdo']->query('SELECT * FROM `builds` WHERE `owner`='.$S['user']->id.' AND `status`="config/step1"');
if ($r->rowCount()) {
$S['wizard.build']=new sql_build($r->fetch(PDO::FETCH_ASSOC));
} else {
$S['wizard.build']=new sql_build();
$S['wizard.build']->init();
}
$build=&$S['wizard.build'];
$S['wizard.build']->name=$request['name'];
$S['wizard.build']->write();
$femods=explode(' ', $conf['frontend_modules']);
$bemods=explode(' ', $conf['backend_modules']);
$femod=isset($request['femod']) && isset($femods[$request['femod']])?$femods[$request['femod']]:$femods[0];
$bemod=isset($request['bemod']) && isset($bemods[$request['bemod']])?$bemods[$request['bemod']]:$bemods[0];
$beopt=new sql_buildopt($build->id, 'backend_module', $bemod);
$feopt=new sql_buildopt($build->id, 'frontend_module', $femod);
debug('wizard', "Backend: $bemod; Frontend: $femod");
$beopt->write();
$feopt->write();
$S['wizard.module']=$femod;
$module=&$S['wizard.module'];
$S['wizard.step']=1;
}
if (isset($S['wizard.build'], $S['wizard.step'])) {
$step=&$S['wizard.step'];
if (is_file(FRONTEND."/modules/$module/step$step.php")) {
require_once(FRONTEND."/modules/$module/step$step.php");
$S['title']='Create - Step '.$step;
$proc=$module.'_init_step'.$step;
if (function_exists($proc)) {
return $proc();
} else {
debug('wizard', 'No init function for step '.$step);
return;
}
} else {
throw_exception("$module step $step doesn't exist");
}
}
return array('title' => 'Create');
}
function body_wizard() {
global $S, $conf;
if (isset($S['wizard.build'])) {
if (isset($S['wizard.done'])) {
echo '<h3>Config finished!</h3><p>Check your build\'s status <a href="'.url('logs/'.$S['wizard.build']->id).'">here</a></p>';
} else {
$build=&$S['wizard.build'];
$module=&$S['wizard.module'];
$step=&$S['wizard.step'];
echo '<h3>'.$S['title'].'</h3>';
echo '<form action="'.url('create/'.$build->id).'" method="post">';
require_once(FRONTEND."/modules/$module/step$step.php");
$proc=$module.'_body_step'.$step;
if (!function_exists($proc)) {
throw_exception("Body function doesn't exist for $module step $step");
}
$proc();
echo '<input type="submit" name="wizard_submit" value="Continue" /></form>';
}
} else {
echo '<form action="'.url('create').'" method="post"><h3>Request an image built</h3>Name of your build (optional): <input name="name" /><br/>';
$femods=explode(' ', $conf['frontend_modules']);
$bemods=explode(' ', $conf['backend_modules']);
if (count($femods) > 1) {
echo 'Frontend module: <select name="femod">';
$i=0;
foreach ($femods as $mod)
echo '<option value="'.$i++."\">$mod</option>";
echo '</select><br/>';
}
if (count($bemods) > 1) {
echo 'Backend module: <select name="bemod">';
$i=0;
foreach ($bemods as $mod)
echo '<option value="'.$i++."\">$mod</option>";
echo '</select><br/>';
}
echo '<input type="submit" name="init" value="Start" /></form>';
}
}
?>
|
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