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<?php
namespace bdrem;
abstract class UserInterface
{
protected $config;
public function run()
{
$this->config = new Config();
$this->config->load();
$this->config->date = date('Y-m-d');
setlocale(LC_TIME, $this->config->locale);
$source = $this->config->loadSource();
$parser = $this->loadParameters();
$this->parseParameters($parser);
$arEvents = $source->getEvents(
$this->config->date,
$this->config->daysBefore, $this->config->daysAfter
);
usort($arEvents, '\\bdrem\\Event::compare');
$this->render($arEvents);
}
protected function loadParameters()
{
$parser = new \Console_CommandLine();
$parser->description = 'Birthday reminder';
$parser->version = '0.1.0';
$parser->addOption(
'daysAfter',
array(
'short_name' => '-a',
'long_name' => '--days-after',
'description' => 'Show NUM days after date',
'help_name' => 'NUM',
'action' => 'StoreInt',
'default' => $this->config->daysAfter,
)
);
$parser->addOption(
'daysBefore',
array(
'short_name' => '-b',
'long_name' => '--days-before',
'description' => 'Show NUM days before date',
'help_name' => 'NUM',
'action' => 'StoreInt',
'default' => $this->config->daysBefore,
)
);
$parser->addOption(
'renderer',
array(
'short_name' => '-r',
'long_name' => '--renderer',
'description' => 'Output mode',
'action' => 'StoreString',
'choices' => array(
'console',
'html',
'htmltable',
'mail',
),
'default' => 'console',
'add_list_option' => true,
)
);
$parser->addOption(
'quiet',
array(
'short_name' => '-q',
'long_name' => '--quiet',
'description' => "Don't print status messages to stdout",
'action' => 'StoreTrue'
)
);
return $parser;
}
protected function parseParameters($parser)
{
try {
$result = $parser->parse();
// do something with the result object
$this->config->daysAfter = $result->options['daysAfter'];
$this->config->daysBefore = $result->options['daysBefore'];
$this->config->renderer = $result->options['renderer'];
$this->config->quiet = $result->options['quiet'];
} catch (\Exception $exc) {
$this->preRenderParameterError();
$parser->displayError($exc->getMessage());
}
}
protected function render($arEvents)
{
$r = $this->getRenderer();
$r->config = $this->config;
$r->renderAndOutput($arEvents);
}
protected function getRenderer()
{
$renderer = ucfirst($this->config->renderer);
if ($renderer == 'Htmltable') {
$renderer = 'HtmlTable';
}
$class = '\\bdrem\\Renderer_' . $renderer;
return new $class();
}
protected function preRenderParameterError()
{
}
}
?>
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