From 33f2fe4e91ca2c3b0aaaf3a4d03c9864a8278ac1 Mon Sep 17 00:00:00 2001
From: Igor Laborie <ilaborie@gmail.com>
Date: Sat, 31 Aug 2019 13:31:36 +0200
Subject: [PATCH] Schedule fr/en

---
 .gitlab-ci.yml                |  6 ++----
 content/schedule/_index.fr.md |  2 +-
 content/schedule/_index.md    |  2 +-
 tools/pdf.js                  | 38 ++++++++++++++++++++++-------------
 4 files changed, 28 insertions(+), 20 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index afd8760..dcaab09 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,9 +11,8 @@ before_script:
 
 sandbox:
   script:
-    - hugo --quiet
-    - node tools/pdf.js
     - hugo -F
+    - node tools/pdf.js
     - node tools/minify.js
     - firebase use default
     - firebase deploy --token "$FIREBASE_SANDBOX_TOKEN"
@@ -27,9 +26,8 @@ prod:
   variables:
     HUGO_ENV: production
   script:
-    - hugo --quiet
-    - node tools/pdf.js
     - hugo --baseURL https://2019.devfesttoulouse.fr/
+    - node tools/pdf.js
     - node tools/minify.js
     - firebase use prod
     - firebase deploy --token "$FIREBASE_PROD_TOKEN"
diff --git a/content/schedule/_index.fr.md b/content/schedule/_index.fr.md
index 1912030..3ae1467 100644
--- a/content/schedule/_index.fr.md
+++ b/content/schedule/_index.fr.md
@@ -15,7 +15,7 @@ horizontal: false
     <svg class="icon icon-calendar"><use xlink:href="#calendar"></use></svg> ICal
 </a>
 
-<a class="btn primary btn-lg" href="/schedule/schedule.pdf">
+<a class="btn primary btn-lg" href="/schedule/schedule-fr.pdf">
     <svg class="icon icon-pdf"><use xlink:href="#pdf"></use></svg> PDF
 </a>
 
diff --git a/content/schedule/_index.md b/content/schedule/_index.md
index eb2d210..3d72e8b 100644
--- a/content/schedule/_index.md
+++ b/content/schedule/_index.md
@@ -14,7 +14,7 @@ horizontal: false
     <svg class="icon icon-calendar"><use xlink:href="#calendar"></use></svg> ICal
 </a>
 
-<a class="btn primary btn-lg" href="/schedule/schedule.pdf">
+<a class="btn primary btn-lg" href="/schedule/schedule-en.pdf">
     <svg class="icon icon-pdf"><use xlink:href="#pdf"></use></svg> PDF
 </a>
 
diff --git a/tools/pdf.js b/tools/pdf.js
index cfd1ae9..879b3b2 100644
--- a/tools/pdf.js
+++ b/tools/pdf.js
@@ -9,7 +9,10 @@ Logger.config.defaultLevel = LogLevel.Debug;
 const logger = Logger.getLogger('pdf');
 
 // Configuration
-const output = 'static/schedule/schedule.pdf';
+const outputs = {
+  'schedule/index.html': 'public/schedule/schedule-en.pdf',
+  'fr/schedule/index.html': 'public/schedule/schedule-fr.pdf',
+};
 const serverConf = {
   port: 8765,
   options: {
@@ -70,13 +73,28 @@ async function cleanupBeforePrint(page) {
 
   await page.$$eval(toHide.join(','), elts =>
     elts.forEach(elt =>
-      elt.parentNode.removeChild(elt)));
+      elt && elt.parentNode ? elt.parentNode.removeChild(elt) : elt));
 
   await page.addStyleTag({
     content: '@page { size: auto; }',
   });
 }
 
+async function renderPdf(page, file, output) {
+  const url = `http://localhost:${serverConf.port}/${file}`;
+  logger.info("go to", url);
+  const pageResponse = await page.goto(url, {waitUntil: 'networkidle2'});
+  logger.debug("done", pageResponse.statusText());
+
+  await cleanupBeforePrint(page);
+
+  logger.info('export pdf', output);
+  const format = 'A3';
+  const scale = .4;
+  const printBackground = true;
+  return page.pdf({path: output, format, scale, printBackground});
+}
+
 (async () => {
   const server = await startServer(serverConf);
 
@@ -87,18 +105,10 @@ async function cleanupBeforePrint(page) {
     const page = await browser.newPage();
     logger.debug("opened new page");
 
-    const file = 'fr/schedule/index.html';
-    const url = `http://localhost:${serverConf.port}/${file}`;
-    logger.info("go to", url);
-    const pageResponse = await page.goto(url, {waitUntil: 'networkidle2'});
-    logger.debug("done", pageResponse.statusText());
-
-    await cleanupBeforePrint(page);
-    logger.info('export pdf', output);
-    const format = 'A3';
-    const scale = .4;
-    const printBackground = true;
-    await page.pdf({path:output, format, scale, printBackground});
+    for (let [file, output] of Object.entries(outputs)) {
+      await renderPdf(page, file, output);
+    }
+
     logger.debug("pdf done");
 
   } catch (e) {