75 lines
1.6 KiB
PHP
75 lines
1.6 KiB
PHP
<?php
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namespace Router;
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// Load controllers: bootstrap('controllers', 'controller1', 'controller2')
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function bootstrap()
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{
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$files = \func_get_args();
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$base_path = array_shift($files);
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foreach ($files as $file) {
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require $base_path.'/'.$file.'.php';
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}
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}
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// Execute a callback before each action
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function before($value = null)
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{
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static $before_callback = null;
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if (is_callable($value)) {
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$before_callback = $value;
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} elseif (is_callable($before_callback)) {
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$before_callback($value);
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}
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}
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// Execute a callback before a specific action
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function before_action($name, $value = null)
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{
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static $callbacks = array();
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if (is_callable($value)) {
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$callbacks[$name] = $value;
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} elseif (isset($callbacks[$name]) && is_callable($callbacks[$name])) {
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$callbacks[$name]($value);
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}
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}
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// Execute an action
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function action($name, \Closure $callback)
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{
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$handler = isset($_GET['action']) ? $_GET['action'] : 'default';
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if ($handler === $name) {
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before($name);
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before_action($name);
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$callback();
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}
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}
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// Execute an action only for POST requests
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function post_action($name, \Closure $callback)
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{
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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action($name, $callback);
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}
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}
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// Execute an action only for GET requests
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function get_action($name, \Closure $callback)
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{
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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action($name, $callback);
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}
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}
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// Run when no action have been executed before
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function notfound(\Closure $callback)
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{
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before('notfound');
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before_action('notfound');
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$callback();
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}
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