Merge pull request #48 from VisualAppeal/package-update

Updated packages

.travis.yml

@@ -3,12 +3,11 @@ language: php
 dist: trusty
 
 php:
-  - 7.1
-  - 7.2
   - 7.3
+  - 7.4
 
 before_script:
-  - composer install
+  - composer install --ignore-platform-reqs
 
 script:
   - travis_retry composer self-update

Dockerfile

@@ -0,0 +1,12 @@
+FROM php:7.4-apache
+
+MAINTAINER VisualAppeal <[email protected]>
+
+RUN apt-get update && apt-get install -y libzip-dev libcurl4-openssl-dev
+RUN docker-php-ext-install -j$(nproc) zip curl
+
+ADD ./vendor /var/www/html/vendor
+ADD ./example /var/www/html/example
+ADD ./src /var/www/html/src
+
+RUN chown -R www-data:www-data /var/www/html/example

README.md

@@ -5,66 +5,22 @@ With this library your users can automatically update their instance of your app
 ## Installation
 
 * Install the library via composer [visualappeal/php-auto-update](https://packagist.org/packages/visualappeal/php-auto-update)
-* Create a update file/method in your application with your update routine (see `example/client/update/index.php`)
+* Create an update file/method in your application with your update routine (see `example/client/update/index.php`)
 * Create a `update.json` or `update.ini` on your server (where the client should get the updates, see `example/server/update.json` or `example/server/update.ini`)
 
 **Important: Please notice that PHP needs write permissions to update the files on the webserver**
 
 ## Example
 
-### Client
+You can start an example docker container via `docker-compose up` and see the example by visiting `http://127.0.0.1:8080/example/client/`  
 
-#### update.php/some method
+## Client
 
-This file will install the update. For an example see `example/client/update/index.php`
+### Caching
 
-#### Check for new versions
+The library supports the `desarrolla2/cache` component, and you should use it! Otherwise, the client will download the update ini/json file on every request.
 
-You can always check for new versions, e.g. in the footer. This can look like this:
-
-```php
-<?php
-
-require(__DIR__ . '/../../../vendor/autoload.php');
-
-use \VisualAppeal\AutoUpdate;
-
-// Download the zip update files to `__DIR__ . '/temp'`
-// Copy the contents of the zip file to the current directory `__DIR__`
-// The update process should last 60 seconds max
-$update = new AutoUpdate(__DIR__ . '/temp', __DIR__, 60);
-$update->setCurrentVersion('0.1.0'); // Current version of your application. This value should be from a database or another file which will be updated with the installation of a new version
-$update->setUpdateUrl('http://php-auto-update.app/update/'); //Replace the url with your server update url
-
-// The following two lines are optional
-$update->addLogHandler(new Monolog\Handler\StreamHandler(__DIR__ . '/update.log'));
-$update->setCache(new Desarrolla2\Cache\Adapter\File(__DIR__ . '/cache'), 3600);
-
-//Check for a new update
-if ($update->checkUpdate() === false)
-	die('Could not check for updates! See log file for details.');
-
-// Check if new update is available
-if ($update->newVersionAvailable()) {
-    echo 'New Version: ' . $update->getLatestVersion();
-    // Simulate or install?
-    $simulate = true;
-	//Install new update
-    $result = $update->update($simulate);
-    if ($result === true) {
-        echo 'Update simulation successful<br>';
-    } else {
-        echo 'Update simulation failed: ' . $result . '!<br>';
-    }
-} else {
-	// No new update
-	echo 'Your application is up to date';
-}
-```
-
-The library supports the `desarrolla2/cache` component and you should use it! Otherwise the client will download the update ini/json file on every request.
-
-### Server
+## Server
 
 Your server needs at least one file which will be downloaded from the client to check for updates. This can be a json or an ini file. See `example/server/` for examples. The ini section key respectively the json key is the version. This library uses semantic versioning to compare the versions. See [semver.org](http://semver.org/) for details. The ini/json value is the absolute url to the update zip file. Since the library supports incremental updates, the zip file only need to contain the changes since the last version. The zip files do not need to be placed on the same server, they can be uploaded to S3 or another cloud storage, too.
 

composer.json

@@ -13,13 +13,13 @@
         "ext-json": "*",
         "ext-curl": "*",
         "ext-zip": "*",
-        "desarrolla2/cache": "2.1.*",
-        "monolog/monolog": "1.23.*",
-        "php": ">= 7.1.0",
-        "composer/semver": "1.4.*"
+        "php": "^7.3.0",
+        "desarrolla2/cache": "^3.0.0",
+        "monolog/monolog": "^2.1.0",
+        "composer/semver": "^3.0.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "7.4.*"
+        "phpunit/phpunit": "^9.1.0"
     },
     "autoload": {
         "psr-4": {

docker-compose.yaml

@@ -0,0 +1,7 @@
+version: '3'
+
+services:
+  app:
+    build: .
+    ports:
+      - 8080:80

example/client/index.php

@@ -1,19 +1,19 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 	<head>
 		<meta charset="utf-8">
 		<title>PHP Auto Update</title>
 
-		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css">
+		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
 	</head>
 	<body>
-		<div class="container">
+		<div class="container mt-4">
 			<p>This is the test index.</p>
 
-			<p><a class="btn btn-primary" href="update/index.php">Update now!</a></p>
+			<p><a class="btn btn-primary" href="/example/client/update/index.php">Update now!</a></p>
 
-			<p>Contents of "somefile.php":</p>
-			<pre><?php require(__DIR__ . '/somefile.php'); ?></pre>
+			<p>Contents of <code>somefile.php</code>:</p>
+			<pre><code><?php require(__DIR__ . '/somefile.php'); ?></code></pre>
 		</div>
 	</body>
 </html>

example/client/update/index.php

@@ -6,19 +6,22 @@
 
 $update = new AutoUpdate(__DIR__ . '/temp', __DIR__ . '/../', 60);
 $update->setCurrentVersion('0.1.0');
-$update->setUpdateUrl('http://php-auto-update.app/server'); //Replace with your server update directory
+// Replace with your server update directory
+$update->setUpdateUrl('http://127.0.0.1/example/server');
 
-// Optional:
+// Log handler and cache are optional
 $update->addLogHandler(new Monolog\Handler\StreamHandler(__DIR__ . '/update.log'));
-// $update->setCache(new Desarrolla2\Cache\Adapter\File(__DIR__ . '/cache'), 3600);
 
-//Check for a new update
+$cache = new Desarrolla2\Cache\File(__DIR__ . '/cache');
+$update->setCache($cache, 3600);
+
+// Check for a new update
 if ($update->checkUpdate() === false) {
     die('Could not check for updates! See log file for details.');
 }
 
 if ($update->newVersionAvailable()) {
-    //Install new update
+    // Install new update
     echo 'New Version: ' . $update->getLatestVersion() . '<br>';
     echo 'Installing Updates: <br>';
     echo '<pre>';
@@ -57,6 +60,7 @@ function onAllUpdateFinishCallbacks($updatedVersions)
     // Set the first argument (simulate) to "false" to install the update
     // i.e. $update->update(false);
     $result = $update->update();
+
     if ($result === true) {
         echo 'Update simulation successful<br>';
     } else {

example/server/update.ini

@@ -1,8 +1,8 @@
 [0.1.0]
-url = http://php-auto-update.app/server/0.1.0.zip
+url = http://127.0.0.1:80/example/server/0.1.0.zip
 
 [0.2.0]
-url = http://php-auto-update.app/server/0.2.0.zip
+url = http://127.0.0.1:80/example/server/0.2.0.zip
 
 [0.2.1]
-url = http://php-auto-update.app/server/0.2.1.zip
+url = http://127.0.0.1:80/example/server/0.2.1.zip

example/server/update.json

@@ -1,5 +1,5 @@
 {
-	"0.1.0": "http://php-auto-update.app/server/0.1.0.zip",
-	"0.2.0": "http://php-auto-update.app/server/0.2.0.zip",
-	"0.2.1": "http://php-auto-update.app/server/0.2.1.zip"
+	"0.1.0": "http://127.0.0.1:80/example/server/0.1.0.zip",
+	"0.2.0": "http://127.0.0.1:80/example/server/0.2.0.zip",
+	"0.2.1": "http://127.0.0.1:80/example/server/0.2.1.zip"
 }