mirror of
https://github.com/notrab/dumbo.git
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feat: add send method
This commit is contained in:
Jamie Barton
parent
e4bf36ac07
commit
70b86118c7
36
examples/send/README.md
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36
examples/send/README.md
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# Send Example
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This example demonstrates how to return different types of responses with Dumbo.
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## Running the Example
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1. Install dependencies:
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```bash
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composer install
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```
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2. Start the server:
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```bash
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composer start
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```
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3. Access the different routes:
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```bash
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# Get the SVG
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curl -i http://localhost:8000/logo > logo.svg
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# Get the JPEG
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curl -i http://localhost:8000/image > image.jpeg
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# Get the README
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curl -i http://localhost:8000/readme
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# Get the CSV
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curl -i http://localhost:8000/export > users.csv
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# Get the XML
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curl -i http://localhost:8000/feed
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```
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17
examples/send/composer.json
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17
examples/send/composer.json
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{
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"require": {
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"notrab/dumbo": "@dev"
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},
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"repositories": [
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{
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"type": "path",
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"url": "../../"
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}
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],
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"scripts": {
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"start": [
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"Composer\\Config::disableProcessTimeout",
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"php -S localhost:8000 -t ."
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]
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}
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}
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BIN
examples/send/dumbo.jpeg
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BIN
examples/send/dumbo.jpeg
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Binary file not shown.
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81
examples/send/index.php
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81
examples/send/index.php
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<?php
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require __DIR__ . "/vendor/autoload.php";
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use Dumbo\Dumbo;
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$app = new Dumbo();
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$app->get("/", function ($c) {
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$html = <<<HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>File Type Examples</title>
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</head>
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<body>
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<h1>File Type Examples</h1>
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<ul>
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<li><a href="/logo">SVG</a> (image/svg+xml)</li>
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<li><a href="/image">Image</a> (image/jpeg)</li>
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<li><a href="/readme">README</a> (text/plain)</li>
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<li><a href="/export">CSV Export</a> (text/csv)</li>
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<li><a href="/feed">XML Feed</a> (application/xml)</li>
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</ul>
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</body>
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</html>
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HTML;
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return $c->html($html);
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});
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$app->get("/logo", function ($c) {
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$svg = <<<SVG
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<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100">
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<circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="purple" />
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</svg>
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SVG;
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return $c->send($svg, "image/svg+xml");
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});
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$app->get("/image", function ($c) {
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$png = file_get_contents(__DIR__ . "/dumbo.jpeg");
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return $c->send($png, "image/jpeg");
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});
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$app->get("/readme", function ($c) {
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$text = file_get_contents(__DIR__ . "/README.md");
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return $c->send($text, "text/plain");
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});
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$app->get("/export", function ($c) {
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$csv = "Name,Email,Role\n";
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$csv .= "John Doe,john@example.com,Admin\n";
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$csv .= "Jane Smith,jane@example.com,User\n";
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return $c->send($csv, "text/csv", 200, [
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"Content-Disposition" => 'attachment; filename="users.csv"',
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]);
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});
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$app->get("/feed", function ($c) {
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$xml = <<<XML
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<?xml version="1.0" encoding="UTF-8"?>
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<rss version="2.0">
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<channel>
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<title>My Feed</title>
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<description>Latest updates</description>
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<item>
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<title>New Feature</title>
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<description>Check out our latest feature!</description>
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</item>
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</channel>
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</rss>
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XML;
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return $c->send($xml, "application/xml");
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});
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$app->run();
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@ -74,7 +74,7 @@ class Context
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/**
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/**
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* Send a JSON response
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* Send a JSON response
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*
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*
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* @param mixed $data The data to be JSON encoded (optional)
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* @param mixed $data The data to be JSON encoded
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* @param int $status The HTTP status code
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* @param int $status The HTTP status code
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* @param array $headers Additional headers
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* @param array $headers Additional headers
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* @return ResponseInterface The response object
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* @return ResponseInterface The response object
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@ -84,18 +84,7 @@ class Context
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int $status = 200,
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int $status = 200,
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array $headers = []
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array $headers = []
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): ResponseInterface {
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): ResponseInterface {
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$this->response = $this->response
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return $this->send($data, "application/json", $status, $headers);
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->withStatus($status)
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->withHeader("Content-Type", "application/json");
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foreach ($headers as $name => $value) {
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$this->response = $this->response->withHeader($name, $value);
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}
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$jsonData = $data !== null ? json_encode($data) : "null";
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$this->response->getBody()->write($jsonData);
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return $this->response;
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}
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}
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/**
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/**
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* @return ResponseInterface The response object
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* @return ResponseInterface The response object
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*/
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*/
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public function text(
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public function text(
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string $data,
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string $text,
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int $status = 200,
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int $status = 200,
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array $headers = []
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array $headers = []
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): ResponseInterface {
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): ResponseInterface {
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$this->response = $this->response
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return $this->send($text, "text/plain", $status, $headers);
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->withStatus($status)
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->withHeader("Content-Type", "text/plain");
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foreach ($headers as $name => $value) {
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$this->response = $this->response->withHeader($name, $value);
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}
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$this->response->getBody()->write($data);
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return $this->response;
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}
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}
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/**
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/**
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* @return ResponseInterface The response object
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* @return ResponseInterface The response object
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*/
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*/
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public function html(
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public function html(
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string $data,
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string $html,
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int $status = 200,
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int $status = 200,
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array $headers = []
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array $headers = []
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): ResponseInterface {
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): ResponseInterface {
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$this->response = $this->response
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return $this->send($html, "text/html", $status, $headers);
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->withStatus($status)
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->withHeader("Content-Type", "text/html");
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foreach ($headers as $name => $value) {
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$this->response = $this->response->withHeader($name, $value);
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}
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$this->response->getBody()->write($data);
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return $this->response;
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}
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}
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/**
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/**
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return $this->html(call_user_func_array($this->viewBuilder, $params));
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return $this->html(call_user_func_array($this->viewBuilder, $params));
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}
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}
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/**
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* Send a response with full control over the output
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*
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* @param mixed $body The response body
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* @param string $contentType The content type header value
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* @param int $status The HTTP status code
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* @param array $headers Additional headers
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* @return ResponseInterface The response object
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*/
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public function send(
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mixed $body = "",
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string $contentType = "text/plain",
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int $status = 200,
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array $headers = []
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): ResponseInterface {
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$this->response = $this->response
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->withStatus($status)
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->withHeader("Content-Type", $contentType);
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foreach ($headers as $name => $value) {
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$this->response = $this->response->withHeader($name, $value);
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}
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if (is_string($body) || is_numeric($body)) {
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$this->response->getBody()->write((string) $body);
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} elseif (is_array($body) || is_object($body)) {
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$this->response->getBody()->write(json_encode($body));
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} elseif ($body instanceof \Psr\Http\Message\StreamInterface) {
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$this->response = $this->response->withBody($body);
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}
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return $this->response;
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}
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}
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}
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