adding flat open document support (fixes #47)

`runtime.ExceptionDetails: Uncaught exception at 4:47: SyntaxError: Unexpected token %`

README.md

@@ -23,7 +23,7 @@ At TheCodingMachine, we build a lot of web applications (intranets, extranets an
 Open a terminal and run the following command:
 
 ```bash
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:3
+$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:4
 ```
 
 The API is now available on your host at `http://localhost:3000`.
@@ -33,7 +33,7 @@ to learn how to interact with it!
 
 ## Badges
 
-[![Docker image layers](https://images.microbadger.com/badges/image/thecodingmachine/gotenberg:3.svg)](https://microbadger.com/images/thecodingmachine/gotenberg:3)
+[![Docker image layers](https://images.microbadger.com/badges/image/thecodingmachine/gotenberg:4.svg)](https://microbadger.com/images/thecodingmachine/gotenberg:4)
 [![Travis CI](https://travis-ci.org/thecodingmachine/gotenberg.svg?branch=master)](https://travis-ci.org/thecodingmachine/gotenberg)
 [![GoDoc](https://godoc.org/github.com/thecodingmachine/gotenberg?status.svg)](https://godoc.org/github.com/thecodingmachine/gotenberg)
 [![Go Report Card](https://goreportcard.com/badge/github.com/thecodingmachine/gotenberg)](https://goreportcard.com/report/thecodingmachine/gotenberg)

build/base/Dockerfile

@@ -1,3 +1,4 @@
+FROM thecodingmachine/gotenberg:3.2.0 AS hack
 FROM debian:9.5-slim
 
 # |--------------------------------------------------------------------------
@@ -9,7 +10,7 @@ FROM debian:9.5-slim
 
 RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free" > /etc/apt/sources.list &&\
     apt-get update &&\
-    apt-get install -y curl wget python3-pip
+    apt-get install -y curl wget python3-pip ttf-mscorefonts-installer
 
 # |--------------------------------------------------------------------------
 # | PM2
@@ -19,7 +20,19 @@ RUN echo "deb http://httpredir.debian.org/debian/ stretch main contrib non-free"
 # | recovering. In our case: Chrome (headless) and Office (headless). 
 # |
 
-RUN curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | bash -
+# Yep, this is dirty. The following script does not work anymore (see https://github.com/Unitech/pm2/issues/4127).
+#RUN curl -sL https://raw.githubusercontent.com/Unitech/pm2/master/packager/setup.deb.sh | bash -
+
+# Installing PM2 with Node.js and npm breaks something which prevents Google Chrome to work as expected.
+# So we just copy all PM2 related files from a previous version of Gotenberg.
+
+RUN curl -sL https://deb.nodesource.com/setup_9.x | bash - &&\
+    apt-get install -y nodejs
+
+COPY --from=hack /usr/bin/pm2 /usr/bin/pm2
+COPY --from=hack /usr/share/pm2 /usr/share/pm2
+COPY --from=hack /etc/default/pm2 /etc/default/pm2
+COPY --from=hack /etc/systemd/system/pm2.service /etc/systemd/system/pm2.service
 
 # |--------------------------------------------------------------------------
 # | Chrome
@@ -53,4 +66,39 @@ RUN pip3 install unoconv &&\
 # | https://github.com/thecodingmachine/gotenberg/issues/29
 # |
 
-RUN apt-get -y install pdftk
+RUN apt-get -y install pdftk
+
+# |--------------------------------------------------------------------------
+# | Fonts
+# |--------------------------------------------------------------------------
+# |
+# | Installs a handful of fonts.
+# | Note: ttf-mscorefonts-installer are installed on top of this Dockerfile.
+# |
+
+# Credits: 
+# https://github.com/arachnys/athenapdf/blob/master/cli/Dockerfile
+# https://help.accusoft.com/PrizmDoc/v12.1/HTML/Installing_Asian_Fonts_on_Ubuntu_and_Debian.html
+RUN apt-get install -y \
+    culmus \
+    fonts-beng \
+    fonts-hosny-amiri \
+    fonts-lklug-sinhala \
+    fonts-lohit-guru \
+    fonts-lohit-knda \
+    fonts-samyak-gujr \
+    fonts-samyak-mlym \
+    fonts-samyak-taml \
+    fonts-sarai \
+    fonts-sil-abyssinica \
+    fonts-sil-padauk \
+    fonts-telu \
+    fonts-thai-tlwg \
+    ttf-liberation \
+    ttf-wqy-zenhei \
+    fonts-arphic-uming \
+    fonts-ipafont-mincho \
+    fonts-ipafont-gothic \
+    fonts-unfonts-core
+
+COPY build/base/fonts.conf /etc/fonts/conf.d/100-gotenberg.conf

build/base/fonts.conf

@@ -0,0 +1,29 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
+<fontconfig>
+ <match target="font">
+  <edit mode="assign" name="rgba">
+   <const>rgb</const>
+  </edit>
+ </match>
+ <match target="font">
+  <edit mode="assign" name="hinting">
+   <bool>true</bool>
+  </edit>
+ </match>
+ <match target="font">
+  <edit mode="assign" name="hintstyle">
+   <const>hintslight</const>
+  </edit>
+ </match>
+ <match target="font">
+  <edit mode="assign" name="antialias">
+   <bool>true</bool>
+  </edit>
+ </match>
+  <match target="font">
+    <edit mode="assign" name="lcdfilter">
+      <const>lcddefault</const>
+    </edit>
+  </match>
+</fontconfig>

build/docs/content/01-install.md

@@ -7,7 +7,7 @@ Gotenberg is shipped within a Docker image.
 You may start it with:
 
 ```bash
-$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:3
+$ docker run --rm -p 3000:3000 thecodingmachine/gotenberg:4
 ```
 
 > The API will be available at [http://localhost:3000](http://localhost:3000).
@@ -22,7 +22,7 @@ services:
   # your others services
 
   gotenberg:
-    image: thecodingmachine/gotenberg:3
+    image: thecodingmachine/gotenberg:4
 ```
 
 > The API will be available under `gotenberg:3000` in your Docker Compose network.

build/docs/content/02-html.md

@@ -185,7 +185,10 @@ But this won't:
 You may also use *remote* paths for Google fonts, images and so on.
 
 > If you want to install fonts directly in the Gotenberg Docker image,
-> see to the [fonts section](#office.fonts).
+> see to the [fonts section](#fonts).
+>
+> For web fonts (Google fonts), there is a timeout of 500ms by default. You may update
+> this value thanks to the form field `webFontsTimeout`.
 
 ### cURL
 
@@ -208,11 +211,7 @@ import "github.com/thecodingmachine/gotenberg/pkg"
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
     req, _ := gotenberg.NewHTMLRequest("index.html")
-    req.SetAssets([]string{
-        "font.woff",
-        "img.gif",
-        "style.css",
-    })
+    req.SetAssets("font.woff", "img.gif", "style.css")
     dest := "result.pdf"
     c.Store(req, dest)
 }
@@ -234,8 +233,8 @@ $assets = [
 ];
 $request = new HTMLRequest($index);
 $request->setAssets($assets);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```
 
 ## Paper size, margins, orientation
@@ -294,6 +293,6 @@ $request = new HTMLRequest($index);
 $request->setPaperSize(Request::A4);
 $request->setMargins(Request::NO_MARGINS);
 $request->setLandscape(true);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```

build/docs/content/03-url.md

@@ -0,0 +1,56 @@
+---
+title: URL
+---
+
+Gotenberg provides the endpoint `/convert/url` for remote URL conversions.
+
+It accepts `POST` requests with a `multipart/form-data` Content-Type.
+
+## Basic
+
+This endpoint does not accept an `index.html` file nor assets files but a form field
+named `remoteURL` instead. Otherwise, URL conversions work the same as HTML conversions.
+
+> **Attention:** when converting a website to PDF, you should remove all margins.
+> If not, some of the content of the page might be hidden.
+
+### cURL
+
+```bash
+$ curl --request POST \
+    --url http://localhost:3000/convert/url \
+    --header 'Content-Type: multipart/form-data' \
+    --form remoteURL=https://google.com
+    --form marginTop=0 \
+    --form marginBottom=0 \
+    --form marginLeft=0 \
+    --form marginRight=0 \
+    -o result.pdf
+```
+
+### Go
+
+```golang
+import "github.com/thecodingmachine/gotenberg/pkg"
+
+func main() {
+    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
+    req := gotenberg.NewURLRequest("https://google.com")
+    req.SetMargins(gotenberg.NoMargins)
+    dest := "result.pdf"
+    c.Store(req, dest)
+}
+```
+
+### PHP
+
+```php
+use TheCodingMachine\Gotenberg\Client;
+use TheCodingMachine\Gotenberg\URLRequest;
+
+$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
+$request = new URLRequest('https://google.com');
+$request->setMargins(Request::NO_MARGINS);
+$dest = "result.pdf";
+$client->store($request, $dest);
+```

build/docs/content/04-markdown.md

@@ -46,7 +46,7 @@ import "github.com/thecodingmachine/gotenberg/pkg"
 
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewMarkdownRequest("index.html", []string{"file.md"})
+    req, _ := gotenberg.NewMarkdownRequest("index.html", "file.md")
     dest := "result.pdf"
     c.Store(req, dest)
 }
@@ -65,6 +65,6 @@ $markdowns = [
     DocumentFactory::makeFromPath('file.md', 'file.md'),
 ];
 $request = new MarkdownRequest($index, $markdowns);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```

build/docs/content/05-office.md

@@ -12,6 +12,7 @@ You may send one or more Office documents. Following file extensions are accepte
 
 * `.txt`
 * `.rtf`
+* `.fodt`
 * `.doc`
 * `.docx`
 * `.odt`
@@ -46,7 +47,7 @@ import "github.com/thecodingmachine/gotenberg/pkg"
 
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewOfficeRequest([]string{"document.docx", "document2.docx"})
+    req, _ := gotenberg.NewOfficeRequest("document.docx", "document2.docx")
     dest := "result.pdf"
     c.Store(req, dest)
 }
@@ -65,18 +66,15 @@ $files = [
     DocumentFactory::makeFromPath('document2.docx', 'document2.docx'),
 ];
 $request = new OfficeRequest($files);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```
 
-## Paper size and orientation
+## Orientation
 
 You may also customize the resulting PDF format.
 
-By default, it will be rendered with `A4` size and `portrait` orientation.
-
-> Paper size has to be provided in `inches`.
-> Also, you have to set both `paperWidth` and `paperHeight`.
+By default, it will be rendered with `portrait` orientation.
 
 ### cURL
 
@@ -85,8 +83,6 @@ $ curl --request POST \
     --url http://localhost:3000/convert/office \
     --header 'Content-Type: multipart/form-data' \
     --form files=@document.docx \
-    --form paperWidth=8.27 \
-    --form paperHeight=11.27 \
     --form landscape=true \
     -o result.pdf
 ```
@@ -98,8 +94,7 @@ import "github.com/thecodingmachine/gotenberg/pkg"
 
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewOfficeRequest([]string{"document.docx"})
-    req.SetPaperSize(gotenberg.A4)
+    req, _ := gotenberg.NewOfficeRequest("document.docx")
     req.SetLandscape(true)
     dest := "result.pdf"
     c.Store(req, dest)
@@ -118,20 +113,7 @@ $files = [
     DocumentFactory::makeFromPath('document.docx', 'document.docx'),
 ];
 $request = new OfficeRequest($files);
-$request->setPaperSize(Request::A4);
 $request->setLandscape(true);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
-```
-
-## Fonts
-
-By default, only `ttf-mscorefonts` fonts are installed.
-
-If you wish to use more fonts, you will have to create your own image:
-
-```Dockerfile
-FROM thecodingmachine/gotenberg:3
-
-RUN apt-get -y install yourfonts
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```

build/docs/content/06-merge.md

@@ -29,7 +29,7 @@ import "github.com/thecodingmachine/gotenberg/pkg"
 
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
-    req, _ := gotenberg.NewMergeRequest([]string{"file.pdf", "file2.pdf"})
+    req, _ := gotenberg.NewMergeRequest("file.pdf", "file2.pdf")
     dest := "result.pdf"
     c.Store(req, dest)
 }
@@ -48,6 +48,6 @@ $files = [
     DocumentFactory::makeFromPath('file2.pdf', 'file2.pdf'),
 ];
 $request = new MergeRequest($files);
-$dirPath = "/foo";
-$filename = $client->store($request, $dirPath);
+$dest = "result.pdf";
+$client->store($request, $dest);
 ```

build/docs/content/08-scalability.md

@@ -14,7 +14,7 @@ services:
   # your others services
 
   gotenberg:
-    image: thecodingmachine/gotenberg:3
+    image: thecodingmachine/gotenberg:4
 ```
 
 You may now launch your services using:

build/docs/content/09-liveness.md

@@ -0,0 +1,11 @@
+---
+title: Liveness
+---
+
+Gotenberg provides the endpoint `/ping` for checking the API availability with
+a simple `GET` request.
+
+This feature is especially useful for liveness/readiness probes in Kubernetes:
+
+* [Pod lifecycle](https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes)
+* [Configure Liveness and Readiness Probes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/)

build/docs/content/10-fonts.md

@@ -0,0 +1,13 @@
+---
+title: Fonts
+---
+
+By default, a handful of fonts are installed. Asian characters are also supported out of the box.
+
+If you wish to use more fonts, you will have to create your own image:
+
+```Dockerfile
+FROM thecodingmachine/gotenberg:4
+
+RUN apt-get -y install yourfonts
+```

docs/index.html

@@ -3,8 +3,19 @@
     <meta http-equiv="x-ua-compatible" content="ie=edge"/>
     <meta name="viewport" content="width=device-width, initial-scale=1"/>
     <title>Gotenberg · A Docker-powered stateless API for converting HTML, Markdown and Office documents to PDF.</title>
+    <link rel="apple-touch-icon-precomposed" sizes="57x57" href="theme/gotenberg/img/apple-touch-icon-57x57.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="114x114" href="theme/gotenberg/img/apple-touch-icon-114x114.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="72x72" href="theme/gotenberg/img/apple-touch-icon-72x72.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="144x144" href="theme/gotenberg/img/apple-touch-icon-144x144.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="60x60" href="theme/gotenberg/img/apple-touch-icon-60x60.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="120x120" href="theme/gotenberg/img/apple-touch-icon-120x120.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="76x76" href="theme/gotenberg/img/apple-touch-icon-76x76.png"/>
+    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="theme/gotenberg/img/apple-touch-icon-152x152.png"/>
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-196x196.png" sizes="196x196"/>
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-96x96.png" sizes="96x96"/>
     <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-32x32.png" sizes="32x32"/>
-  <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-16x16.png" sizes="16x16"/>
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-16x16.png" sizes="16x16"/>
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-128.png" sizes="128x128"/>
     <link rel="stylesheet" href="theme/gotenberg/css/index.css"/>
   </head>
   <body>
@@ -34,6 +45,10 @@
                   <a href="#html">HTML</a>
                 </div>
               
+                <div class="item">
+                  <a href="#url">URL</a>
+                </div>
+              
                 <div class="item">
                   <a href="#markdown">Markdown</a>
                 </div>
@@ -54,6 +69,14 @@
                   <a href="#scalability">Scalability</a>
                 </div>
               
+                <div class="item">
+                  <a href="#liveness">Liveness</a>
+                </div>
+              
+                <div class="item">
+                  <a href="#fonts">Fonts</a>
+                </div>
+              
                 <div class="item">
                   <a href="#links">Links</a>
                 </div>
@@ -88,7 +111,7 @@
 
 <p>You may start it with:</p>
 
-<pre class="chroma">$ docker run --rm -p <span class="m">3000</span>:3000 thecodingmachine/gotenberg:3
+<pre class="chroma">$ docker run --rm -p <span class="m">3000</span>:3000 thecodingmachine/gotenberg:4
 </pre>
 
 <blockquote>
@@ -104,8 +127,8 @@
 </span><span class="w">  </span><span class="c"># your others services</span><span class="w">
 </span><span class="w">
 </span><span class="w">  </span>gotenberg<span class="p">:</span><span class="w">
-</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">3</span><span class="w">
-</span><span class="w"></span></pre>
+</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">4</span><span class="w">
+</span></pre>
 
 <blockquote>
 <p>The API will be available under <code>gotenberg:3000</code> in your Docker Compose network.</p>
@@ -339,7 +362,10 @@ are on the same level as the <code>index.html</code> file.</p>
 
 <blockquote>
 <p>If you want to install fonts directly in the Gotenberg Docker image,
-see to the <a href="#office.fonts">fonts section</a>.</p>
+see to the <a href="#fonts">fonts section</a>.</p>
+
+<p>For web fonts (Google fonts), there is a timeout of 500ms by default. You may update
+this value thanks to the form field <code>webFontsTimeout</code>.</p>
 </blockquote>
 
 <h3 class="Heading"><a class="Anchor" aria-hidden="true" id="html.assets.c_url" href="#html.assets.c_url">
@@ -365,11 +391,7 @@ see to the <a href="#office.fonts">fonts section</a>.</p>
 <span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
     <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
     <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewHTMLRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">)</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetAssets</span><span class="p">([]</span><span class="kt">string</span><span class="p">{</span>
-        <span class="s">&#34;font.woff&#34;</span><span class="p">,</span>
-        <span class="s">&#34;img.gif&#34;</span><span class="p">,</span>
-        <span class="s">&#34;style.css&#34;</span><span class="p">,</span>
-    <span class="p">})</span>
+    <span class="nx">req</span><span class="p">.</span><span class="nf">SetAssets</span><span class="p">(</span><span class="s">&#34;font.woff&#34;</span><span class="p">,</span> <span class="s">&#34;img.gif&#34;</span><span class="p">,</span> <span class="s">&#34;style.css&#34;</span><span class="p">)</span>
     <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
     <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
 <span class="p">}</span>
@@ -392,8 +414,8 @@ $assets = [
 ];
 $request = new HTMLRequest($index);
 $request-&gt;setAssets($assets);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
 <h2 class="Heading"><a class="Anchor" aria-hidden="true" id="html.paper_size_margins_orientation" href="#html.paper_size_margins_orientation">
@@ -459,8 +481,74 @@ $request = new HTMLRequest($index);
 $request-&gt;setPaperSize(Request::A4);
 $request-&gt;setMargins(Request::NO_MARGINS);
 $request-&gt;setLandscape(true);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
+</pre>
+
+              </div>
+            
+              <div class="Page" id="url">
+                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="url" href="#url">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>URL</h1>
+                <p>Gotenberg provides the endpoint <code>/convert/url</code> for remote URL conversions.</p>
+
+<p>It accepts <code>POST</code> requests with a <code>multipart/form-data</code> Content-Type.</p>
+
+<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic" href="#url.basic">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>Basic</h2>
+
+<p>This endpoint does not accept an <code>index.html</code> file nor assets files but a form field
+named <code>remoteURL</code> instead. Otherwise, URL conversions work the same as HTML conversions.</p>
+
+<blockquote>
+<p><strong>Attention:</strong> when converting a website to PDF, you should remove all margins.
+If not, some of the content of the page might be hidden.</p>
+</blockquote>
+
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.c_url" href="#url.basic.c_url">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>cURL</h3>
+
+<pre class="chroma">$ curl --request POST <span class="se">\
+</span><span class="se"></span>    --url http://localhost:3000/convert/url <span class="se">\
+</span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
+</span><span class="se"></span>    --form <span class="nv">remoteURL</span><span class="o">=</span>https://google.com
+    --form <span class="nv">marginTop</span><span class="o">=</span><span class="m">0</span> <span class="se">\
+</span><span class="se"></span>    --form <span class="nv">marginBottom</span><span class="o">=</span><span class="m">0</span> <span class="se">\
+</span><span class="se"></span>    --form <span class="nv">marginLeft</span><span class="o">=</span><span class="m">0</span> <span class="se">\
+</span><span class="se"></span>    --form <span class="nv">marginRight</span><span class="o">=</span><span class="m">0</span> <span class="se">\
+</span><span class="se"></span>    -o result.pdf
+</pre>
+
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.go" href="#url.basic.go">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>Go</h3>
+
+<pre class="chroma"><span class="kn">import</span> <span class="s">&#34;github.com/thecodingmachine/gotenberg/pkg&#34;</span>
+
+<span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
+    <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
+    <span class="nx">req</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewURLRequest</span><span class="p">(</span><span class="s">&#34;https://google.com&#34;</span><span class="p">)</span>
+    <span class="nx">req</span><span class="p">.</span><span class="nf">SetMargins</span><span class="p">(</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">NoMargins</span><span class="p">)</span>
+    <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
+    <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
+<span class="p">}</span>
+</pre>
+
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="url.basic.php" href="#url.basic.php">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>PHP</h3>
+
+<pre class="chroma">use TheCodingMachine\Gotenberg\Client;
+use TheCodingMachine\Gotenberg\URLRequest;
+
+$client = new Client(&#39;http://localhost:3000&#39;, new \Http\Adapter\Guzzle6\Client());
+$request = new URLRequest(&#39;https://google.com&#39;);
+$request-&gt;setMargins(Request::NO_MARGINS);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
               </div>
@@ -516,7 +604,7 @@ in the file <code>index.html</code>. This function will convert a given markdown
 
 <span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
     <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMarkdownRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">,</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">&#34;file.md&#34;</span><span class="p">})</span>
+    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMarkdownRequest</span><span class="p">(</span><span class="s">&#34;index.html&#34;</span><span class="p">,</span> <span class="s">&#34;file.md&#34;</span><span class="p">)</span>
     <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
     <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
 <span class="p">}</span>
@@ -536,8 +624,8 @@ $markdowns = [
     DocumentFactory::makeFromPath(&#39;file.md&#39;, &#39;file.md&#39;),
 ];
 $request = new MarkdownRequest($index, $markdowns);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
               </div>
@@ -559,6 +647,7 @@ $filename = $client-&gt;store($request, $dirPath);
 <ul>
 <li><code>.txt</code></li>
 <li><code>.rtf</code></li>
+<li><code>.fodt</code></li>
 <li><code>.doc</code></li>
 <li><code>.docx</code></li>
 <li><code>.odt</code></li>
@@ -598,7 +687,7 @@ See the <a href="#scalability">scalability section</a> to find how to mitigate t
 
 <span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
     <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">([]</span><span class="kt">string</span><span class="p">{</span><span class="s">&#34;document.docx&#34;</span><span class="p">,</span> <span class="s">&#34;document2.docx&#34;</span><span class="p">})</span>
+    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">(</span><span class="s">&#34;document.docx&#34;</span><span class="p">,</span> <span class="s">&#34;document2.docx&#34;</span><span class="p">)</span>
     <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
     <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
 <span class="p">}</span>
@@ -618,24 +707,19 @@ $files = [
     DocumentFactory::makeFromPath(&#39;document2.docx&#39;, &#39;document2.docx&#39;),
 ];
 $request = new OfficeRequest($files);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="office.paper_size_and_orientation" href="#office.paper_size_and_orientation">
+<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation" href="#office.orientation">
 	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Paper size and orientation</h2>
+</a>Orientation</h2>
 
 <p>You may also customize the resulting PDF format.</p>
 
-<p>By default, it will be rendered with <code>A4</code> size and <code>portrait</code> orientation.</p>
+<p>By default, it will be rendered with <code>portrait</code> orientation.</p>
 
-<blockquote>
-<p>Paper size has to be provided in <code>inches</code>.
-Also, you have to set both <code>paperWidth</code> and <code>paperHeight</code>.</p>
-</blockquote>
-
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.paper_size_and_orientation.c_url" href="#office.paper_size_and_orientation.c_url">
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.c_url" href="#office.orientation.c_url">
 	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
 </a>cURL</h3>
 
@@ -643,13 +727,11 @@ Also, you have to set both <code>paperWidth</code> and <code>paperHeight</code>.
 </span><span class="se"></span>    --url http://localhost:3000/convert/office <span class="se">\
 </span><span class="se"></span>    --header <span class="s1">&#39;Content-Type: multipart/form-data&#39;</span> <span class="se">\
 </span><span class="se"></span>    --form <span class="nv">files</span><span class="o">=</span>@document.docx <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">paperWidth</span><span class="o">=</span><span class="m">8</span>.27 <span class="se">\
-</span><span class="se"></span>    --form <span class="nv">paperHeight</span><span class="o">=</span><span class="m">11</span>.27 <span class="se">\
 </span><span class="se"></span>    --form <span class="nv">landscape</span><span class="o">=</span><span class="nb">true</span> <span class="se">\
 </span><span class="se"></span>    -o result.pdf
 </pre>
 
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.paper_size_and_orientation.go" href="#office.paper_size_and_orientation.go">
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.go" href="#office.orientation.go">
 	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
 </a>Go</h3>
 
@@ -657,15 +739,14 @@ Also, you have to set both <code>paperWidth</code> and <code>paperHeight</code>.
 
 <span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
     <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">([]</span><span class="kt">string</span><span class="p">{</span><span class="s">&#34;document.docx&#34;</span><span class="p">})</span>
-    <span class="nx">req</span><span class="p">.</span><span class="nf">SetPaperSize</span><span class="p">(</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">A4</span><span class="p">)</span>
+    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewOfficeRequest</span><span class="p">(</span><span class="s">&#34;document.docx&#34;</span><span class="p">)</span>
     <span class="nx">req</span><span class="p">.</span><span class="nf">SetLandscape</span><span class="p">(</span><span class="kc">true</span><span class="p">)</span>
     <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
     <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
 <span class="p">}</span>
 </pre>
 
-<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.paper_size_and_orientation.php" href="#office.paper_size_and_orientation.php">
+<h3 class="Heading"><a class="Anchor" aria-hidden="true" id="office.orientation.php" href="#office.orientation.php">
 	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
 </a>PHP</h3>
 
@@ -678,25 +759,11 @@ $files = [
     DocumentFactory::makeFromPath(&#39;document.docx&#39;, &#39;document.docx&#39;),
 ];
 $request = new OfficeRequest($files);
-$request-&gt;setPaperSize(Request::A4);
 $request-&gt;setLandscape(true);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
-<h2 class="Heading"><a class="Anchor" aria-hidden="true" id="office.fonts" href="#office.fonts">
-	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
-</a>Fonts</h2>
-
-<p>By default, only <code>ttf-mscorefonts</code> fonts are installed.</p>
-
-<p>If you wish to use more fonts, you will have to create your own image:</p>
-
-<pre class="chroma"><span class="k">FROM</span><span class="s"> thecodingmachine/gotenberg:3</span><span class="err">
-</span><span class="err">
-</span><span class="err"></span><span class="k">RUN</span> apt-get -y install yourfonts<span class="err">
-</span><span class="err"></span></pre>
-
               </div>
             
               <div class="Page" id="merge">
@@ -734,7 +801,7 @@ will merge them and return the resulting PDF file.</p>
 
 <span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span>
     <span class="nx">c</span> <span class="o">:=</span> <span class="o">&amp;</span><span class="nx">gotenberg</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span><span class="nx">Hostname</span><span class="p">:</span> <span class="s">&#34;http://localhost:3000&#34;</span><span class="p">}</span>
-    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMergeRequest</span><span class="p">([]</span><span class="kt">string</span><span class="p">{</span><span class="s">&#34;file.pdf&#34;</span><span class="p">,</span> <span class="s">&#34;file2.pdf&#34;</span><span class="p">})</span>
+    <span class="nx">req</span><span class="p">,</span> <span class="nx">_</span> <span class="o">:=</span> <span class="nx">gotenberg</span><span class="p">.</span><span class="nf">NewMergeRequest</span><span class="p">(</span><span class="s">&#34;file.pdf&#34;</span><span class="p">,</span> <span class="s">&#34;file2.pdf&#34;</span><span class="p">)</span>
     <span class="nx">dest</span> <span class="o">:=</span> <span class="s">&#34;result.pdf&#34;</span>
     <span class="nx">c</span><span class="p">.</span><span class="nf">Store</span><span class="p">(</span><span class="nx">req</span><span class="p">,</span> <span class="nx">dest</span><span class="p">)</span>
 <span class="p">}</span>
@@ -754,8 +821,8 @@ $files = [
     DocumentFactory::makeFromPath(&#39;file2.pdf&#39;, &#39;file2.pdf&#39;),
 ];
 $request = new MergeRequest($files);
-$dirPath = &#34;/foo&#34;;
-$filename = $client-&gt;store($request, $dirPath);
+$dest = &#34;result.pdf&#34;;
+$client-&gt;store($request, $dest);
 </pre>
 
               </div>
@@ -833,8 +900,8 @@ $resp = $client-&gt;post($request);
 </span><span class="w">  </span><span class="c"># your others services</span><span class="w">
 </span><span class="w">
 </span><span class="w">  </span>gotenberg<span class="p">:</span><span class="w">
-</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">3</span><span class="w">
-</span><span class="w"></span></pre>
+</span><span class="w">    </span>image<span class="p">:</span><span class="w"> </span>thecodingmachine/gotenberg<span class="p">:</span><span class="m">4</span><span class="w">
+</span></pre>
 
 <p>You may now launch your services using:</p>
 
@@ -846,6 +913,37 @@ redirect a request to a Gotenberg container according to the round-robin strateg
 
               </div>
             
+              <div class="Page" id="liveness">
+                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="liveness" href="#liveness">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>Liveness</h1>
+                <p>Gotenberg provides the endpoint <code>/ping</code> for checking the API availability with
+a simple <code>GET</code> request.</p>
+
+<p>This feature is especially useful for liveness/readiness probes in Kubernetes:</p>
+
+<ul>
+<li><a href="https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes">Pod lifecycle</a></li>
+<li><a href="https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/">Configure Liveness and Readiness Probes</a></li>
+</ul>
+
+              </div>
+            
+              <div class="Page" id="fonts">
+                <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="fonts" href="#fonts">
+	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
+</a>Fonts</h1>
+                <p>By default, a handful of fonts are installed. Asian characters are also supported out of the box.</p>
+
+<p>If you wish to use more fonts, you will have to create your own image:</p>
+
+<pre class="chroma"><span class="k">FROM</span><span class="s"> thecodingmachine/gotenberg:4</span><span class="err">
+</span><span class="err">
+</span><span class="err"></span><span class="k">RUN</span> apt-get -y install yourfonts<span class="err">
+</span></pre>
+
+              </div>
+            
               <div class="Page" id="links">
                 <h1 class="Heading"><a class="Anchor" aria-hidden="true" id="links" href="#links">
 	<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>

docs/theme/gotenberg/views/index.html

@@ -5,8 +5,19 @@
     <meta http-equiv="x-ua-compatible" content="ie=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>{{.Title}} &#183; {{.Subtitle}}</title>
+    <link rel="apple-touch-icon-precomposed" sizes="57x57" href="theme/gotenberg/img/apple-touch-icon-57x57.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="114x114" href="theme/gotenberg/img/apple-touch-icon-114x114.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="72x72" href="theme/gotenberg/img/apple-touch-icon-72x72.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="144x144" href="theme/gotenberg/img/apple-touch-icon-144x144.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="60x60" href="theme/gotenberg/img/apple-touch-icon-60x60.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="120x120" href="theme/gotenberg/img/apple-touch-icon-120x120.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="76x76" href="theme/gotenberg/img/apple-touch-icon-76x76.png" />
+    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="theme/gotenberg/img/apple-touch-icon-152x152.png" />
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-196x196.png" sizes="196x196" />
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-96x96.png" sizes="96x96" />
     <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-32x32.png" sizes="32x32" />
-  <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-16x16.png" sizes="16x16" />
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-16x16.png" sizes="16x16" />
+    <link rel="icon" type="image/png" href="theme/gotenberg/img/favicon-128.png" sizes="128x128" />
     <link rel="stylesheet" href="theme/gotenberg/css/index.css">
   </head>
   <body>

go.mod

@@ -5,7 +5,7 @@ require (
 	github.com/google/go-cmp v0.2.0 // indirect
 	github.com/gorilla/websocket v1.4.0 // indirect
 	github.com/hhrutter/pdfcpu v0.1.19
-	github.com/labstack/echo v0.0.0-20181123063703-c7eb8da9ec73
+	github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7
 	github.com/labstack/gommon v0.2.8
 	github.com/mafredri/cdp v0.20.0
 	github.com/microcosm-cc/bluemonday v1.0.1

go.sum

@@ -14,6 +14,8 @@ github.com/hhrutter/pdfcpu v0.1.19 h1:J6GjNFDPjurQWallPW9gmz3CcNqBfvgB7Dad9T3e8H
 github.com/hhrutter/pdfcpu v0.1.19/go.mod h1:iaCmXGnOXPIvoGLELZZc4m/GpIopVsvLQ00thrbu8LU=
 github.com/labstack/echo v0.0.0-20181123063703-c7eb8da9ec73 h1:oQvA3Xy8274W5Ldgo6Nogy4lX8XO5AaIBsjF5Ggk0IU=
 github.com/labstack/echo v0.0.0-20181123063703-c7eb8da9ec73/go.mod h1:rS0D1UPvC8/3sXjhSwEq+K1olh7ipbDhjDWATN2KSgA=
+github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7 h1:kFheQLunLP9dCBrmg3D7y9FD44tlk/nvZQ7JCNvvWEA=
+github.com/labstack/echo v0.0.0-20190126223945-739700bf4ef7/go.mod h1:rS0D1UPvC8/3sXjhSwEq+K1olh7ipbDhjDWATN2KSgA=
 github.com/labstack/echo v3.3.5+incompatible h1:9PfxPUmasKzeJor9uQTaXLT6WUG/r+vSTmvXxvv3JO4=
 github.com/labstack/echo v3.3.5+incompatible/go.mod h1:0INS7j/VjnFxD4E2wkz67b8cVwCLbBmJyDaka6Cmk1s=
 github.com/labstack/gommon v0.2.7/go.mod h1:/tj9csK2iPSBvn+3NLM9e52usepMtrd5ilFYA+wQNJ4=

internal/app/api/api.go

@@ -67,9 +67,11 @@ func setup() *echo.Echo {
 			return nil
 		}
 	})
+	e.GET("/ping", func(c echo.Context) error { return nil })
 	e.POST("/merge", merge)
 	g := e.Group("/convert")
 	g.POST("/html", convertHTML)
+	g.POST("/url", convertURL)
 	g.POST("/markdown", convertMarkdown)
 	g.POST("/office", convertOffice)
 	return e

internal/app/api/api_test.go

@@ -0,0 +1,18 @@
+package api
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/labstack/echo"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPing(t *testing.T) {
+	req := httptest.NewRequest(http.MethodGet, "/ping", nil)
+	rec := httptest.NewRecorder()
+	e := echo.New()
+	_ = e.NewContext(req, rec)
+	assert.Equal(t, http.StatusOK, rec.Code)
+}

internal/app/api/html.go

@@ -47,5 +47,10 @@ func convertHTML(c echo.Context) error {
 		return hijackErr(err, r)
 	}
 	p.Landscape = landscape
+	chromeWebFontsTimeout, err := r.webFontsTimeout()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.WebFontsTimeout = chromeWebFontsTimeout
 	return print(c, p, r)
 }

internal/app/api/markdown.go

@@ -46,5 +46,10 @@ func convertMarkdown(c echo.Context) error {
 		return hijackErr(err, r)
 	}
 	p.Landscape = landscape
+	chromeWebFontsTimeout, err := r.webFontsTimeout()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.WebFontsTimeout = chromeWebFontsTimeout
 	return print(c, p, r)
 }

internal/app/api/office.go

@@ -10,6 +10,7 @@ import (
 var officeExts = []string{
 	".txt",
 	".rtf",
+	".fodt",
 	".doc",
 	".docx",
 	".odt",
@@ -38,12 +39,6 @@ func convertOffice(c echo.Context) error {
 		return hijackErr(errors.New("no suitable office documents to convert"), r)
 	}
 	p := &printer.Office{Context: ctx, FilePaths: fpaths}
-	paperSize, err := r.paperSize()
-	if err != nil {
-		return hijackErr(err, r)
-	}
-	p.PaperWidth = paperSize[0]
-	p.PaperHeight = paperSize[1]
 	landscape, err := r.landscape()
 	if err != nil {
 		return hijackErr(err, r)

internal/app/api/resource.go

@@ -1,6 +1,7 @@
 package api
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -12,14 +13,16 @@ import (
 )
 
 const (
-	webhookURL   string = "webhookURL"
-	paperWidth   string = "paperWidth"
-	paperHeight  string = "paperHeight"
-	marginTop    string = "marginTop"
-	marginBottom string = "marginBottom"
-	marginLeft   string = "marginLeft"
-	marginRight  string = "marginRight"
-	landscape    string = "landscape"
+	remoteURL       string = "remoteURL"
+	webhookURL      string = "webhookURL"
+	paperWidth      string = "paperWidth"
+	paperHeight     string = "paperHeight"
+	marginTop       string = "marginTop"
+	marginBottom    string = "marginBottom"
+	marginLeft      string = "marginLeft"
+	marginRight     string = "marginRight"
+	landscape       string = "landscape"
+	webFontsTimeout string = "webFontsTimeout"
 )
 
 // resource facilitates storing and accessing
@@ -31,6 +34,7 @@ type resource struct {
 
 func newResource(c echo.Context) (*resource, error) {
 	v := make(map[string]string)
+	v[remoteURL] = c.FormValue(remoteURL)
 	v[webhookURL] = c.FormValue(webhookURL)
 	v[paperWidth] = c.FormValue(paperWidth)
 	v[paperHeight] = c.FormValue(paperHeight)
@@ -39,6 +43,7 @@ func newResource(c echo.Context) (*resource, error) {
 	v[marginLeft] = c.FormValue(marginLeft)
 	v[marginRight] = c.FormValue(marginRight)
 	v[landscape] = c.FormValue(landscape)
+	v[webFontsTimeout] = c.FormValue(webFontsTimeout)
 	dirPath, err := rand.Get()
 	if err != nil {
 		return nil, err
@@ -180,5 +185,24 @@ func (r *resource) landscape() (bool, error) {
 	return landscape, nil
 }
 
+func (r *resource) remoteURL() (string, error) {
+	if r.values[remoteURL] == "" {
+		return "", errors.New("no remote URL")
+	}
+	return r.values[remoteURL], nil
+}
+
+func (r *resource) webFontsTimeout() (int64, error) {
+	webFontsTimeoutStr := r.values[webFontsTimeout]
+	if webFontsTimeoutStr == "" {
+		return 500, nil
+	}
+	timeout, err := strconv.ParseInt(webFontsTimeoutStr, 10, 64)
+	if err != nil {
+		return 500, fmt.Errorf("web fonts timeout: %v", err)
+	}
+	return timeout, nil
+}
+
 func (r *resource) webhookURL() string { return r.values[webhookURL] }
 func (r *resource) removeAll() error   { return os.RemoveAll(r.dirPath) }

internal/app/api/url.go

@@ -0,0 +1,56 @@
+package api
+
+import (
+	"github.com/labstack/echo"
+	"github.com/thecodingmachine/gotenberg/internal/pkg/printer"
+)
+
+func convertURL(c echo.Context) error {
+	r, err := newResource(c)
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	ctx, cancel := newContext(r)
+	if cancel != nil {
+		defer cancel()
+	}
+	p := &printer.HTML{Context: ctx}
+	URL, err := r.remoteURL()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.URL = URL
+	headerPath, _ := r.filePath("header.html")
+	if err := p.WithHeaderFile(headerPath); err != nil {
+		return hijackErr(err, r)
+	}
+	footerPath, _ := r.filePath("footer.html")
+	if err := p.WithFooterFile(footerPath); err != nil {
+		return hijackErr(err, r)
+	}
+	paperSize, err := r.paperSize()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.PaperWidth = paperSize[0]
+	p.PaperHeight = paperSize[1]
+	paperMargins, err := r.paperMargins()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.MarginTop = paperMargins[0]
+	p.MarginBottom = paperMargins[1]
+	p.MarginLeft = paperMargins[2]
+	p.MarginRight = paperMargins[3]
+	landscape, err := r.landscape()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.Landscape = landscape
+	chromeWebFontsTimeout, err := r.webFontsTimeout()
+	if err != nil {
+		return hijackErr(err, r)
+	}
+	p.WebFontsTimeout = chromeWebFontsTimeout
+	return print(c, p, r)
+}

internal/app/api/url_test.go

@@ -0,0 +1,24 @@
+package api
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/labstack/echo"
+	"github.com/stretchr/testify/assert"
+	"github.com/thecodingmachine/gotenberg/test"
+)
+
+func TestURL(t *testing.T) {
+	body, contentType := test.URLTestMultipartForm(t)
+	req := httptest.NewRequest(http.MethodPost, "/convert/url", body)
+	req.Header.Set(echo.HeaderContentType, contentType)
+	rec := httptest.NewRecorder()
+	e := echo.New()
+	c := e.NewContext(req, rec)
+	if assert.NoError(t, convertURL(c)) {
+		assert.Equal(t, http.StatusOK, rec.Code)
+		assert.Equal(t, "application/pdf", rec.Header().Get(echo.HeaderContentType))
+	}
+}

internal/pkg/printer/html.go

@@ -18,17 +18,18 @@ import (
 
 // HTML facilitates HTML to PDF conversion.
 type HTML struct {
-	Context      context.Context
-	URL          string
-	HeaderHTML   string
-	FooterHTML   string
-	PaperWidth   float64
-	PaperHeight  float64
-	MarginTop    float64
-	MarginBottom float64
-	MarginLeft   float64
-	MarginRight  float64
-	Landscape    bool
+	Context         context.Context
+	URL             string
+	HeaderHTML      string
+	FooterHTML      string
+	PaperWidth      float64
+	PaperHeight     float64
+	MarginTop       float64
+	MarginBottom    float64
+	MarginLeft      float64
+	MarginRight     float64
+	Landscape       bool
+	WebFontsTimeout int64
 }
 
 const defaultHeaderFooterHTML string = "<html><head></head><body></body></html>"
@@ -103,14 +104,17 @@ func (html *HTML) Print(destination string) error {
 		return fmt.Errorf("waiting for page loading: %v", err)
 	}
 	// inject a script to make sure web fonts are loaded.
-	script := `new Promise((resolve, reject) => {
+	script := fmt.Sprintf(`new Promise((resolve, reject) => {
 		document.fonts.ready.then(function () {
 			resolve('fonts loaded');
 		});
-		setTimeout(resolve.bind(resolve, 'timeout'), %.0f);
-	});`
+		setTimeout(resolve.bind(resolve, 'timeout'), %d);
+	});`, html.WebFontsTimeout)
 	scriptArg := runtime.NewEvaluateArgs(script).SetAwaitPromise(true)
 	returnObj, _ := c.Runtime.Evaluate(html.Context, scriptArg)
+	if returnObj.ExceptionDetails != nil {
+		return fmt.Errorf("script evaluated with exception: %+v", returnObj.ExceptionDetails)
+	}
 	loadFontsResult := string(returnObj.Result.Value)
 	if strings.Contains(loadFontsResult, "timeout") {
 		return errors.New("timed out loading fonts")

internal/pkg/printer/markdown.go

@@ -15,17 +15,18 @@ import (
 
 // Markdown facilitates Markdown to PDF conversion.
 type Markdown struct {
-	Context      context.Context
-	TemplatePath string
-	HeaderHTML   string
-	FooterHTML   string
-	PaperWidth   float64
-	PaperHeight  float64
-	MarginTop    float64
-	MarginBottom float64
-	MarginLeft   float64
-	MarginRight  float64
-	Landscape    bool
+	Context         context.Context
+	TemplatePath    string
+	HeaderHTML      string
+	FooterHTML      string
+	PaperWidth      float64
+	PaperHeight     float64
+	MarginTop       float64
+	MarginBottom    float64
+	MarginLeft      float64
+	MarginRight     float64
+	Landscape       bool
+	WebFontsTimeout int64
 
 	html *HTML
 }
@@ -52,6 +53,7 @@ func (md *Markdown) Print(destination string) error {
 	md.html.MarginLeft = md.MarginLeft
 	md.html.MarginRight = md.MarginRight
 	md.html.Landscape = md.Landscape
+	md.html.WebFontsTimeout = md.WebFontsTimeout
 	tmpl, err := template.
 		New(filepath.Base(md.TemplatePath)).
 		Funcs(template.FuncMap{"toHTML": toHTML}).

internal/pkg/printer/office.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"strconv"
 	"sync"
 
 	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
@@ -17,11 +16,9 @@ var mu sync.Mutex
 
 // Office facilitates Office documents to PDF conversion.
 type Office struct {
-	Context     context.Context
-	FilePaths   []string
-	PaperWidth  float64
-	PaperHeight float64
-	Landscape   bool
+	Context   context.Context
+	FilePaths []string
+	Landscape bool
 }
 
 // Print converts Office documents to PDF.
@@ -36,15 +33,9 @@ func (o *Office) Print(destination string) error {
 			return err
 		}
 		tmpDest := fmt.Sprintf("%s/%s.pdf", dirPath, baseFilename)
-		paperSize, err := unoconvPaperSize(o.PaperWidth, o.PaperHeight)
-		if err != nil {
-			return err
-		}
 		cmdArgs := []string{
 			"--format",
 			"pdf",
-			"--printer",
-			paperSize,
 		}
 		if o.Landscape {
 			cmdArgs = append(cmdArgs, "--printer", "PaperOrientation=landscape")
@@ -70,18 +61,6 @@ func (o *Office) Print(destination string) error {
 	return Merge(fpaths, destination)
 }
 
-func unoconvPaperSize(paperWidth, paperHeight float64) (string, error) {
-	width, err := strconv.Atoi(fmt.Sprintf("%.0f", paperWidth*25.4))
-	if err != nil {
-		return "", fmt.Errorf("%0.f: converting width to millimiter: %v", paperWidth, err)
-	}
-	height, err := strconv.Atoi(fmt.Sprintf("%.0f", paperHeight*25.4))
-	if err != nil {
-		return "", fmt.Errorf("%0.f: converting height to millimiter: %v", paperHeight, err)
-	}
-	return fmt.Sprintf("PaperSize=%dx%d", width, height), nil
-}
-
 // Compile-time checks to ensure type implements desired interfaces.
 var (
 	_ = Printer(new(Office))

pkg/README.md

@@ -19,11 +19,11 @@ func main() {
     req, _ := gotenberg.NewHTMLRequest("index.html")
     req.SetHeader("header.html")
     req.SetFooter("footer.html")
-    req.SetAssets([]string{
+    req.SetAssets(
         "font.woff",
         "img.gif",
         "style.css",
-    })
+    )
     req.SetPaperSize(gotenberg.A4)
     req.SetMargins(gotenberg.NormalMargins)
     req.SetLandscape(false)

pkg/client.go

@@ -13,14 +13,16 @@ import (
 )
 
 const (
-	webhookURL   string = "webhookURL"
-	paperWidth   string = "paperWidth"
-	paperHeight  string = "paperHeight"
-	marginTop    string = "marginTop"
-	marginBottom string = "marginBottom"
-	marginLeft   string = "marginLeft"
-	marginRight  string = "marginRight"
-	landscape    string = "landscape"
+	remoteURL       string = "remoteURL"
+	webhookURL      string = "webhookURL"
+	paperWidth      string = "paperWidth"
+	paperHeight     string = "paperHeight"
+	marginTop       string = "marginTop"
+	marginBottom    string = "marginBottom"
+	marginLeft      string = "marginLeft"
+	marginRight     string = "marginRight"
+	landscape       string = "landscape"
+	webFontsTimeout string = "webFontsTimeout"
 )
 
 var (
@@ -71,17 +73,16 @@ type Request interface {
 type ChromeRequest interface {
 	SetHeader(fpath string) error
 	SetFooter(fpath string) error
-	SetAssets(fpaths []string) error
 	SetPaperSize(size [2]float64)
 	SetMargins(margins [4]float64)
 	SetLandscape(isLandscape bool)
+	SetWebFontsTimeout(timeout int64)
 }
 
 // UnoconvRequest is a type for sending
 // conversion requests which will be
 // handle by unoconv.
 type UnoconvRequest interface {
-	SetPaperSize(size [2]float64)
 	SetLandscape(landscape bool)
 }
 

pkg/doc.go

@@ -3,6 +3,6 @@ Package gotenberg is a Go client for
 interacting with a Gotenberg API.
 
 For more complete usages, head to the documentation:
-https://thecodingmachine.gotenberg.github.io.
+https://thecodingmachine.github.io/gotenberg/
 */
 package gotenberg

pkg/html.go

@@ -48,7 +48,7 @@ func (html *HTMLRequest) SetFooter(fpath string) error {
 }
 
 // SetAssets sets assets form files.
-func (html *HTMLRequest) SetAssets(fpaths []string) error {
+func (html *HTMLRequest) SetAssets(fpaths ...string) error {
 	for _, fpath := range fpaths {
 		if !fileExists(fpath) {
 			return fmt.Errorf("%s: file does not exist", fpath)
@@ -78,6 +78,11 @@ func (html *HTMLRequest) SetLandscape(isLandscape bool) {
 	html.values[landscape] = strconv.FormatBool(isLandscape)
 }
 
+// SetWebFontsTimeout sets webFontsTimeout form field.
+func (html *HTMLRequest) SetWebFontsTimeout(timeout int64) {
+	html.values[webFontsTimeout] = strconv.FormatInt(timeout, 10)
+}
+
 func (html *HTMLRequest) getPostURL() string {
 	return "/convert/html"
 }

pkg/html_test.go

@@ -19,11 +19,11 @@ func TestHTML(t *testing.T) {
 	require.Nil(t, err)
 	err = req.SetFooter(test.HTMLTestFilePath(t, "footer.html"))
 	require.Nil(t, err)
-	err = req.SetAssets([]string{
+	err = req.SetAssets(
 		test.HTMLTestFilePath(t, "font.woff"),
 		test.HTMLTestFilePath(t, "img.gif"),
 		test.HTMLTestFilePath(t, "style.css"),
-	})
+	)
 	require.Nil(t, err)
 	req.SetPaperSize(A4)
 	req.SetMargins(NormalMargins)

pkg/markdown.go

@@ -18,7 +18,7 @@ type MarkdownRequest struct {
 }
 
 // NewMarkdownRequest create MarkdownRequest.
-func NewMarkdownRequest(indexFilePath string, markdownFilePaths []string) (*MarkdownRequest, error) {
+func NewMarkdownRequest(indexFilePath string, markdownFilePaths ...string) (*MarkdownRequest, error) {
 	if !fileExists(indexFilePath) {
 		return nil, fmt.Errorf("%s: index file does not exist", indexFilePath)
 	}
@@ -58,7 +58,7 @@ func (markdown *MarkdownRequest) SetFooter(fpath string) error {
 }
 
 // SetAssets sets assets form files.
-func (markdown *MarkdownRequest) SetAssets(fpaths []string) error {
+func (markdown *MarkdownRequest) SetAssets(fpaths ...string) error {
 	for _, fpath := range fpaths {
 		if !fileExists(fpath) {
 			return fmt.Errorf("%s: file does not exist", fpath)
@@ -88,6 +88,11 @@ func (markdown *MarkdownRequest) SetLandscape(isLandscape bool) {
 	markdown.values[landscape] = strconv.FormatBool(isLandscape)
 }
 
+// SetWebFontsTimeout sets webFontsTimeout form field.
+func (markdown *MarkdownRequest) SetWebFontsTimeout(timeout int64) {
+	markdown.values[webFontsTimeout] = strconv.FormatInt(timeout, 10)
+}
+
 func (markdown *MarkdownRequest) getPostURL() string {
 	return "/convert/markdown"
 }

pkg/markdown_test.go

@@ -15,22 +15,20 @@ func TestMarkdown(t *testing.T) {
 	c := &Client{Hostname: "http://localhost:3000"}
 	req, err := NewMarkdownRequest(
 		test.MarkdownTestFilePath(t, "index.html"),
-		[]string{
-			test.MarkdownTestFilePath(t, "paragraph1.md"),
-			test.MarkdownTestFilePath(t, "paragraph2.md"),
-			test.MarkdownTestFilePath(t, "paragraph3.md"),
-		},
+		test.MarkdownTestFilePath(t, "paragraph1.md"),
+		test.MarkdownTestFilePath(t, "paragraph2.md"),
+		test.MarkdownTestFilePath(t, "paragraph3.md"),
 	)
 	require.Nil(t, err)
 	err = req.SetHeader(test.MarkdownTestFilePath(t, "header.html"))
 	require.Nil(t, err)
 	err = req.SetFooter(test.MarkdownTestFilePath(t, "footer.html"))
 	require.Nil(t, err)
-	err = req.SetAssets([]string{
+	err = req.SetAssets(
 		test.MarkdownTestFilePath(t, "font.woff"),
 		test.MarkdownTestFilePath(t, "img.gif"),
 		test.MarkdownTestFilePath(t, "style.css"),
-	})
+	)
 	require.Nil(t, err)
 	req.SetPaperSize(A4)
 	req.SetMargins(NormalMargins)

pkg/merge.go

@@ -13,7 +13,7 @@ type MergeRequest struct {
 }
 
 // NewMergeRequest create MergeRequest.
-func NewMergeRequest(fpaths []string) (*MergeRequest, error) {
+func NewMergeRequest(fpaths ...string) (*MergeRequest, error) {
 	for _, fpath := range fpaths {
 		if !fileExists(fpath) {
 			return nil, fmt.Errorf("%s: file does not exist", fpath)

pkg/merge_test.go

@@ -13,10 +13,10 @@ import (
 
 func TestMerge(t *testing.T) {
 	c := &Client{Hostname: "http://localhost:3000"}
-	req, err := NewMergeRequest([]string{
+	req, err := NewMergeRequest(
 		test.PDFTestFilePath(t, "gotenberg.pdf"),
 		test.PDFTestFilePath(t, "gotenberg.pdf"),
-	})
+	)
 	require.Nil(t, err)
 	dirPath, err := rand.Get()
 	require.Nil(t, err)

pkg/office.go

@@ -14,7 +14,7 @@ type OfficeRequest struct {
 }
 
 // NewOfficeRequest create OfficeRequest.
-func NewOfficeRequest(fpaths []string) (*OfficeRequest, error) {
+func NewOfficeRequest(fpaths ...string) (*OfficeRequest, error) {
 	for _, fpath := range fpaths {
 		if !fileExists(fpath) {
 			return nil, fmt.Errorf("%s: file does not exist", fpath)
@@ -28,12 +28,6 @@ func (office *OfficeRequest) SetWebhookURL(webhookURL string) {
 	office.values[webhookURL] = webhookURL
 }
 
-// SetPaperSize sets paperWidth and paperHeight form fields.
-func (office *OfficeRequest) SetPaperSize(size [2]float64) {
-	office.values[paperWidth] = fmt.Sprintf("%f", size[0])
-	office.values[paperHeight] = fmt.Sprintf("%f", size[1])
-}
-
 // SetLandscape sets landscape form field.
 func (office *OfficeRequest) SetLandscape(isLandscape bool) {
 	office.values[landscape] = strconv.FormatBool(isLandscape)

pkg/office_test.go

@@ -13,11 +13,8 @@ import (
 
 func TestOffice(t *testing.T) {
 	c := &Client{Hostname: "http://localhost:3000"}
-	req, err := NewOfficeRequest([]string{
-		test.OfficeTestFilePath(t, "document.docx"),
-	})
+	req, err := NewOfficeRequest(test.OfficeTestFilePath(t, "document.docx"))
 	require.Nil(t, err)
-	req.SetPaperSize(A4)
 	req.SetLandscape(false)
 	dirPath, err := rand.Get()
 	require.Nil(t, err)

pkg/url.go

@@ -0,0 +1,90 @@
+package gotenberg
+
+import (
+	"fmt"
+	"strconv"
+)
+
+// URLRequest facilitates remote URL conversion
+// with the Gotenberg API.
+type URLRequest struct {
+	headerFilePath string
+	footerFilePath string
+	values         map[string]string
+}
+
+// NewURLRequest create URLRequest.
+func NewURLRequest(URL string) *URLRequest {
+	req := &URLRequest{values: make(map[string]string)}
+	req.values[remoteURL] = URL
+	return req
+}
+
+// SetWebhookURL sets webhookURL form field.
+func (url *URLRequest) SetWebhookURL(webhookURL string) {
+	url.values[webhookURL] = webhookURL
+}
+
+// SetHeader sets header form file.
+func (url *URLRequest) SetHeader(fpath string) error {
+	if !fileExists(fpath) {
+		return fmt.Errorf("%s: header file does not exist", fpath)
+	}
+	url.headerFilePath = fpath
+	return nil
+}
+
+// SetFooter sets footer form file.
+func (url *URLRequest) SetFooter(fpath string) error {
+	if !fileExists(fpath) {
+		return fmt.Errorf("%s: footer file does not exist", fpath)
+	}
+	url.footerFilePath = fpath
+	return nil
+}
+
+// SetPaperSize sets paperWidth and paperHeight form fields.
+func (url *URLRequest) SetPaperSize(size [2]float64) {
+	url.values[paperWidth] = fmt.Sprintf("%f", size[0])
+	url.values[paperHeight] = fmt.Sprintf("%f", size[1])
+}
+
+// SetMargins sets marginTop, marginBottom,
+// marginLeft and marginRight form fields.
+func (url *URLRequest) SetMargins(margins [4]float64) {
+	url.values[marginTop] = fmt.Sprintf("%f", margins[0])
+	url.values[marginBottom] = fmt.Sprintf("%f", margins[1])
+	url.values[marginLeft] = fmt.Sprintf("%f", margins[2])
+	url.values[marginRight] = fmt.Sprintf("%f", margins[3])
+}
+
+// SetLandscape sets landscape form field.
+func (url *URLRequest) SetLandscape(isLandscape bool) {
+	url.values[landscape] = strconv.FormatBool(isLandscape)
+}
+
+// SetWebFontsTimeout sets webFontsTimeout form field.
+func (url *URLRequest) SetWebFontsTimeout(timeout int64) {
+	url.values[webFontsTimeout] = strconv.FormatInt(timeout, 10)
+}
+
+func (url *URLRequest) getPostURL() string {
+	return "/convert/url"
+}
+
+func (url *URLRequest) getFormValues() map[string]string {
+	return url.values
+}
+
+func (url *URLRequest) getFormFiles() map[string]string {
+	files := make(map[string]string)
+	files["header.html"] = url.headerFilePath
+	files["footer.html"] = url.footerFilePath
+	return files
+}
+
+// Compile-time checks to ensure type implements desired interfaces.
+var (
+	_ = Request(new(URLRequest))
+	_ = ChromeRequest(new(URLRequest))
+)

pkg/url_test.go

@@ -0,0 +1,41 @@
+package gotenberg
+
+import (
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/thecodingmachine/gotenberg/internal/pkg/rand"
+	"github.com/thecodingmachine/gotenberg/test"
+)
+
+func TestURL(t *testing.T) {
+	c := &Client{Hostname: "http://localhost:3000"}
+	req := NewURLRequest("http://google.com")
+	err := req.SetHeader(test.URLTestFilePath(t, "header.html"))
+	require.Nil(t, err)
+	err = req.SetFooter(test.URLTestFilePath(t, "footer.html"))
+	require.Nil(t, err)
+	require.Nil(t, err)
+	req.SetPaperSize(A4)
+	req.SetMargins(NormalMargins)
+	req.SetLandscape(false)
+	dirPath, err := rand.Get()
+	require.Nil(t, err)
+	dest := fmt.Sprintf("%s/foo.pdf", dirPath)
+	err = c.Store(req, dest)
+	assert.Nil(t, err)
+	assert.FileExists(t, dest)
+	err = os.RemoveAll(dirPath)
+	assert.Nil(t, err)
+}
+
+func TestConcurrentURL(t *testing.T) {
+	for i := 0; i < 10; i++ {
+		go func() {
+			TestURL(t)
+		}()
+	}
+}

scripts/publish.sh

@@ -21,11 +21,13 @@ docker build -t thecodingmachine/gotenberg:base -f build/base/Dockerfile .
 docker build \
     --build-arg GOLANG_VERSION=${GOLANG_VERSION} \
     --build-arg VERSION=${VERSION} \
+    -t thecodingmachine/gotenberg:latest \
     -t thecodingmachine/gotenberg:${SEMVER[0]} \
     -t thecodingmachine/gotenberg:${SEMVER[0]}.${SEMVER[1]} \
     -t thecodingmachine/gotenberg:${SEMVER[0]}.${SEMVER[1]}.${SEMVER[2]} \
     -f build/package/Dockerfile .
 
+docker push "thecodingmachine/gotenberg:latest"
 docker push "thecodingmachine/gotenberg:${SEMVER[0]}"
 docker push "thecodingmachine/gotenberg:${SEMVER[0]}.${SEMVER[1]}"
 docker push "thecodingmachine/gotenberg:${SEMVER[0]}.${SEMVER[1]}.${SEMVER[2]}"

test/testdata/url/footer.html

@@ -0,0 +1,15 @@
+<html>
+    <head>
+        <style>
+            body {
+                font-size: 8rem;
+                margin: 4rem auto;
+            }
+        </style>
+    </head>
+    <body>
+        <p>
+            <span class="pageNumber"></span> of <span class="totalPages"></span>
+        </p>
+    </body>
+</html>

test/testdata/url/header.html

@@ -0,0 +1,13 @@
+<html>
+    <head>
+        <style>
+            body {
+                font-size: 8rem;
+                margin: 4rem auto;
+            }
+        </style>
+    </head>
+    <body>
+        <span class="title"></span>
+    </body>
+</html>

test/testfunc.go

@@ -23,6 +23,13 @@ func HTMLTestMultipartForm(t *testing.T) (*bytes.Buffer, string) {
 	return multipartForm(t, "html")
 }
 
+// URLTestMultipartForm returns the body
+// for a multipate/form-data request with all
+// files under "url" folder.
+func URLTestMultipartForm(t *testing.T) (*bytes.Buffer, string) {
+	return multipartForm(t, "url")
+}
+
 // MarkdownTestMultipartForm returns the body
 // for a multipate/form-data request with all
 // files under "markdown" folder.
@@ -65,6 +72,10 @@ func multipartForm(t *testing.T, kind string) (*bytes.Buffer, string) {
 		_, err = io.Copy(part, file)
 		require.Nil(t, err)
 	}
+	if kind == "url" {
+		err := writer.WriteField("remoteURL", "http://google.com")
+		require.Nil(t, err)
+	}
 	return body, writer.FormDataContentType()
 }
 
@@ -74,6 +85,12 @@ func HTMLTestDirPath(t *testing.T) string {
 	return copyDir(t, "html")
 }
 
+// URLTestDirPath creates a copy
+// of "url" folder in test/testdata.
+func URLTestDirPath(t *testing.T) string {
+	return copyDir(t, "url")
+}
+
 // MarkdownTestDirPath creates a copy
 // of "markdown" folder in test/testdata.
 func MarkdownTestDirPath(t *testing.T) string {
@@ -127,6 +144,12 @@ func HTMLTestFilePath(t *testing.T, filename string) string {
 	return abs(t, "html", filename)
 }
 
+// URLTestFilePath returns the absolute file path
+// of a file in "url" folder in test/testdata.
+func URLTestFilePath(t *testing.T, filename string) string {
+	return abs(t, "url", filename)
+}
+
 // MarkdownTestFilePath returns the absolute file path
 // of a file in "markdown" folder in test/testdata.
 func MarkdownTestFilePath(t *testing.T, filename string) string {