98 lines
2.2 KiB
PHP
98 lines
2.2 KiB
PHP
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<?php
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# Before render example
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require_once dirname(dirname(dirname(__FILE__))).'/lib/limonade.php';
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function configure()
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{
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option('env', ENV_DEVELOPMENT);
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layout('html_default_layout');
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}
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function before_render($content_or_func, $layout, $locals, $view_path)
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{
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if(is_callable($content_or_func))
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{
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}
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elseif(file_exists($view_path))
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{
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# we can distinguish layouts from normal views if we want
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# $is_a_layout = array_key_exists('content', $locals);
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$view_path = render_filter_rewrite_short_tags($view_path);
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}
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else
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{
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# it's a string
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$content_or_func .= "<small>added before render…</small>";
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}
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return array($content_or_func, $layout, $locals, $view_path);
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}
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/**
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* a filter for rewriting views without short_open_tags
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*
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* @param string $view_path
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* @return string $path to converted view file
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*/
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function render_filter_rewrite_short_tags($view_path)
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{
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if (option('rewrite_short_tags') == true && (boolean)@ini_get('short_open_tag') === false)
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{
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# cache path, maybe in tmp/cache/rsot_views/
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$cache_path = file_path(option('rewrite_sot_cache_dir'), $view_path);
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if(!file_exists($cache_path) || (filemtime($cache_path) != filemtime($view_path)))
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{
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$view = file_get_contents($view_path);
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$transformed_view = preg_replace("/;*\s*\?>/", "; ?>", str_replace('<?=', '<?php echo ', $view));
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# TODO: store it in cache
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# …
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}
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$view_path = $cache_path;
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}
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return $view_path;
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}
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dispatch('/', 'index');
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function index()
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{
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return html('<p>Hellooo!</p>');
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}
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dispatch('/error', 'index_error');
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function index_error()
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{
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return halt('Error!');
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}
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run();
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# _INLINE templates___________________________________________________________
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function html_default_layout($vars){ extract($vars);?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Before render filter test</title>
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</head>
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<body>
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<article>
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<?=$content;?>
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</article>
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<hr>
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<nav>
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<p><strong>Menu:</strong>
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<a href="<?=url_for('/')?>">Index</a> |
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<a href="<?=url_for('/error')?>">Error</a>
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</p>
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</nav>
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<hr>
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</body>
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</html>
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<?};
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?>
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