From 9bdcda44086ba4fc7f0d95bbe868c1fb83faf4b8 Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancagb.17@gmail.com>
Date: Sat, 16 Dec 2017 16:22:28 -0500
Subject: [PATCH 1/5] Use a specific user agent (to avoid the 403 error
 produced by some sites)

---
 src/Readers/HttpReader.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Readers/HttpReader.php b/src/Readers/HttpReader.php
index 9f88d63..d6cf613 100644
--- a/src/Readers/HttpReader.php
+++ b/src/Readers/HttpReader.php
@@ -42,6 +42,8 @@ public function __construct($config = null)
             'cookies' => $this->jar,
             'connect_timeout' => 5
         ];
+
+        $this->config['headers']['User-Agent'] = 'Mozilla/5.0';
     }
 
     /**

From bbd10d1473f73d69d011f4ce9620701978a33976 Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancagb.17@gmail.com>
Date: Sat, 16 Dec 2017 16:39:33 -0500
Subject: [PATCH 2/5] Change composer.json and README

---
 README.md     | 158 ++------------------------------------------------
 composer.json |  10 ++--
 2 files changed, 9 insertions(+), 159 deletions(-)

diff --git a/README.md b/README.md
index 92d2cf6..7661c16 100644
--- a/README.md
+++ b/README.md
@@ -1,159 +1,9 @@
 # Link Preview 
-[![Build Status](https://travis-ci.org/dusterio/link-preview.svg)](https://travis-ci.org/dusterio/link-preview)
-[![Code Climate](https://codeclimate.com/github/dusterio/link-preview/badges/gpa.svg)](https://codeclimate.com/github/dusterio/link-preview/badges)
-[![Test Coverage](https://codeclimate.com/github/dusterio/link-preview/badges/coverage.svg)](https://codeclimate.com/github/dusterio/link-preview/badges)
-[![Total Downloads](https://poser.pugx.org/dusterio/link-preview/d/total.svg)](https://packagist.org/packages/dusterio/link-preview)
-[![Latest Stable Version](https://poser.pugx.org/dusterio/link-preview/v/stable.svg)](https://packagist.org/packages/dusterio/link-preview)
-[![Latest Unstable Version](https://poser.pugx.org/dusterio/link-preview/v/unstable.svg)](https://packagist.org/packages/dusterio/link-preview)
-[![License](https://poser.pugx.org/dusterio/link-preview/license.svg)](https://packagist.org/packages/dusterio/link-preview)
 
-A PHP class that consumes an HTTP(S) link and returns an array of preview information. Think of Facebook sharing -
-whenever you paste a link, it goes to specified page and fetches some details.
+This is my first package published via a VCS (git in this case).
 
-Initially based on [kasp3r/link-preview](https://github.com/kasp3r/link-preview) that seems to be abandoned.
+I have added a 1 new line to the [original package][original].
 
-Includes integrations with: Laravel 5
+This package was created only for my personal use and learning purposes.
 
-## Dependencies
-
-* PHP >= 5.5
-* Guzzle >= 6.1
-* Symfony DomCrawler >= 3.0
-
-## Installation via Composer
-
-To install simply run:
-
-```
-composer require dusterio/link-preview
-```
-
-Or add it to `composer.json` manually:
-
-```json
-{
-    "require": {
-        "dusterio/link-preview": "~1.2"
-    }
-}
-```
-
-## Direct usage
-
-```php
-use Dusterio\LinkPreview\Client;
-
-$previewClient = new Client('https://www.boogiecall.com/en/Melbourne');
-
-// Get previews from all available parsers
-$previews = $previewClient->getPreviews();
-
-// Get a preview from specific parser
-$preview = $previewClient->getPreview('general');
-
-// Convert output to array
-$preview = $preview->toArray();
-```
-
-**Output**
-
-```
-array(4) {
-  ["cover"]=>
-  string(94) "https://cdn.boogiecall.com/media/images/872398e3d9598c494a2bed72268bf018_1440575488_7314_s.jpg"
-  ["images"]=>
-  array(8) {
-    [0]=>
-    string(94) "https://cdn.boogiecall.com/media/images/872398e3d9598c494a2bed72268bf018_1440575488_7314_s.jpg"
-    [1]=>
-    string(94) "https://cdn.boogiecall.com/media/images/b18970cd4c808f4dcdf7c319779ab9c6_1457347623_2419_s.jpg"
-  }
-  ["title"]=>
-  string(44) "Events, parties & live concerts in Melbourne"
-  ["description"]=>
-  string(107) "List of events in Melbourne. Nightlife, best parties and concerts in Melbourne, event listings and reviews."
-}
-```
-
-## Timeouts and errors
-
-```php
-// Default connect timeout is 5 seconds, you can change it to anything you want
-$previewClient->getParser('general')->getReader()->config(['connect_timeout' => 3.14]);
-
-// Default maximum redirect count is 10, but you can change it too
-$previewClient->getParser('general')->getReader()->config(['allow_redirects' => ['max' => 10]]);
-
-// If there is a network error (DNS, connect, etc), we throw ConnectionErrorException
-try {
-    $previews = $previewClient->getPreviews();
-} catch (\Dusterio\LinkPreview\Exceptions\ConnectionErrorException $e) {
-    echo "Oh no!";
-}
-```
-
-### YouTube example
-
-```php
-use Dusterio\LinkPreview\Client;
-
-$previewClient = new LinkPreview('https://www.youtube.com/watch?v=v1uKhwN6FtA');
-
-// Only parse YouTube specific information
-$preview = $previewClient->getPreview('youtube');
-
-var_dump($preview->toArray());
-```
-
-**Output**
-
-```
-array(2) {
-  ["embed"]=>
-  string(128) "<iframe id="ytplayer" type="text/html" width="640" height="390" src="http://www.youtube.com/embed/v1uKhwN6FtA" frameborder="0"/>"
-  ["id"]=>
-  string(11) "v1uKhwN6FtA"
-}
-```
-
-### Usage in Laravel 5
-
-```php
-// Add in your config/app.php
-
-'providers' => [
-    '...',
-    'Dusterio\LinkPreview\Integrations\LaravelServiceProvider',
-];
-
-'aliases' => [
-    '...',
-    'Preview'    => 'Dusterio\LinkPreview\Integrations\LaravelFacade',
-];
-
-// Set target url
-Preview::setUrl('https://www.boogiecall.com');
-
-// Get parsed HTML tags as a plain array
-Preview::getPreview('general')->toArray();
-
-// In case of redirects, see what the final url was
-echo Preview::getUrl();
-```
-
-## Todo
-
-1. Add more unit and integration tests
-2. Update documentation
-3. Add more parsers
-
-## License
-
-The MIT License (MIT)
-Copyright (c) 2016 Denis Mysenko
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+[original]: https://github.com/dusterio/link-preview
diff --git a/composer.json b/composer.json
index bfc7659..4db5ed4 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "dusterio/link-preview",
+    "name": "jcarlosr/link-preview",
     "type": "library",
     "description": "Link preview generation for PHP with Laravel support",
     "keywords": ["php","url","scraping","laravel","preview"],
@@ -7,9 +7,9 @@
     "license": "MIT",
     "authors": [
         {
-            "name": "Denis Mysenko",
-            "email": "denis@mysenko.com",
-            "homepage": "https://www.mysenko.com"
+            "name": "Juan Ramos",
+            "email": "hola@programacionymas.com",
+            "homepage": "https://programacionymas.com"
         }
     ],
     "require": {
@@ -25,7 +25,7 @@
     },
     "autoload": {
         "psr-4": {
-            "Dusterio\\LinkPreview\\": "src/"
+            "JCarlosR\\LinkPreview\\": "src/"
         }
     }
 }

From a6a2d296db4f688d8e507cd49960ee98d18f33d8 Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancagb.17@gmail.com>
Date: Sat, 16 Dec 2017 16:48:03 -0500
Subject: [PATCH 3/5] Additional info

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 7661c16..42edacb 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,11 @@ I have added a 1 new line to the [original package][original].
 
 This package was created only for my personal use and learning purposes.
 
+___
+
+Using a package directly from Github [requires to add a "repositories" attribute][info] to the `composer.json` for the project that requires the package.
+
+I can remove that step uploading the package to packagist. But I won't do that because I just wanted to use the package with 1 additional line of code.
+
 [original]: https://github.com/dusterio/link-preview
+[info]: https://getcomposer.org/doc/02-libraries.md
\ No newline at end of file

From 288d64bd48a2de32661f7aa3b19819bfc1f32e30 Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancagb.17@gmail.com>
Date: Sat, 16 Dec 2017 16:54:54 -0500
Subject: [PATCH 4/5] Change namespace

---
 composer.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 4db5ed4..63de18a 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
     "type": "library",
     "description": "Link preview generation for PHP with Laravel support",
     "keywords": ["php","url","scraping","laravel","preview"],
-    "homepage": "http://github.com/dusterio/link-preview",
+    "homepage": "http://github.com/jcarlosr/link-preview",
     "license": "MIT",
     "authors": [
         {
@@ -25,7 +25,7 @@
     },
     "autoload": {
         "psr-4": {
-            "JCarlosR\\LinkPreview\\": "src/"
+            "Dusterio\\LinkPreview\\": "src/"
         }
     }
 }

From f0e8c310e34f14166d01225b6fb7a81c39b7f55f Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancagb.17@gmail.com>
Date: Sun, 17 Dec 2017 19:59:43 -0500
Subject: [PATCH 5/5] Support for relative image urls (translated to absolute
 urls)

---
 README.md                       | 19 ++++++++++++++++---
 src/Contracts/LinkInterface.php |  6 ++++++
 src/Models/Link.php             |  8 ++++++++
 src/Parsers/HtmlParser.php      |  3 +++
 4 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 42edacb..2992740 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 This is my first package published via a VCS (git in this case).
 
-I have added a 1 new line to the [original package][original].
+I have added new lines to the source of the [original package][original].
 
 This package was created only for my personal use and learning purposes.
 
@@ -10,7 +10,20 @@ ___
 
 Using a package directly from Github [requires to add a "repositories" attribute][info] to the `composer.json` for the project that requires the package.
 
-I can remove that step uploading the package to packagist. But I won't do that because I just wanted to use the package with 1 additional line of code.
+```json
+{
+  // ...
+  "repositories": [
+    {
+      "type": "vcs",
+      "url": "https://github.com/JCarlosR/link-preview"
+    }
+  ],
+  // ...
+}
+```
+
+I can remove that step uploading the package to packagist. But I won't do that because I just wanted to use the package with small changes.
 
 [original]: https://github.com/dusterio/link-preview
-[info]: https://getcomposer.org/doc/02-libraries.md
\ No newline at end of file
+[info]: https://getcomposer.org/doc/02-libraries.md
diff --git a/src/Contracts/LinkInterface.php b/src/Contracts/LinkInterface.php
index 29e78c9..d8a4881 100644
--- a/src/Contracts/LinkInterface.php
+++ b/src/Contracts/LinkInterface.php
@@ -64,6 +64,12 @@ public function getEffectiveUrl();
      */
     public function setEffectiveUrl($effectiveUrl);
 
+    /**
+     * Get domain without path nor parameters
+     * @return string
+     */
+    public function getBaseUrl();
+
     /**
      * Is this link an HTML page?
      * @return boolean
diff --git a/src/Models/Link.php b/src/Models/Link.php
index 210ea14..4b7d07b 100644
--- a/src/Models/Link.php
+++ b/src/Models/Link.php
@@ -104,6 +104,14 @@ public function getEffectiveUrl()
         return $this->effectiveUrl;
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function getBaseUrl()
+    {
+        return '//' . parse_url($this->effectiveUrl, PHP_URL_HOST);
+    }
+
     /**
      * @inheritdoc
      */
diff --git a/src/Parsers/HtmlParser.php b/src/Parsers/HtmlParser.php
index c8717cf..4593004 100644
--- a/src/Parsers/HtmlParser.php
+++ b/src/Parsers/HtmlParser.php
@@ -180,6 +180,9 @@ protected function parseHtml(LinkInterface $link)
 
         if (!isset($cover) && count($images)) $cover = $images[0];
 
+        if (isset($cover) && substr($cover, 0, 1) === '/') // relative path
+            $cover = $link->getBaseUrl() . $cover; // absolute path
+
         return compact('cover', 'title', 'description', 'images', 'video', 'videoType');
     }
 }