From 5be3e9de2dc7a943c7471f3cdbdcec09d851b4f7 Mon Sep 17 00:00:00 2001
From: Silvano Cerza <silvanocerza@gmail.com>
Date: Fri, 8 Oct 2021 16:22:40 +0200
Subject: [PATCH] Add script to push translations source to transifex

---
 i18n/en.json                   | 10 ++++
 package.json                   |  1 +
 scripts/i18n/transifex-push.js | 96 ++++++++++++++++++++++++++++++++++
 3 files changed, 107 insertions(+)
 create mode 100644 i18n/en.json
 create mode 100644 scripts/i18n/transifex-push.js

diff --git a/i18n/en.json b/i18n/en.json
new file mode 100644
index 00000000..08e12be2
--- /dev/null
+++ b/i18n/en.json
@@ -0,0 +1,10 @@
+{
+  "theia": {
+    "core": {
+      "common": {
+        "example": "This is an example translatable string",
+        "another-example": "This is another example translatable string"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 9ae5c687..7dcda652 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
     "test": "lerna run test",
     "download:plugins": "theia download:plugins",
     "update:version": "node ./scripts/update-version.js",
+    "i18n:push": "node ./scripts/i18n/transifex-push.js ./i18n/en.json",
     "i18n:pull": "node ./scripts/i18n/transifex-pull.js ./i18n/"
   },
   "lint-staged": {
diff --git a/scripts/i18n/transifex-push.js b/scripts/i18n/transifex-push.js
new file mode 100644
index 00000000..3eb9248f
--- /dev/null
+++ b/scripts/i18n/transifex-push.js
@@ -0,0 +1,96 @@
+// @ts-check
+
+const transifex = require('./transifex');
+const fetch = require('node-fetch');
+const fs = require('fs');
+const shell = require('shelljs');
+const util = require('util');
+
+const uploadSourceFile = async (organization, project, resource, filePath) => {
+    const url = transifex.url('resource_strings_async_uploads');
+    const data = {
+        data: {
+            attributes: {
+                callback_url: null,
+                content: fs.readFileSync(filePath).toString('base64'),
+                content_encoding: 'base64'
+            },
+            relationships: {
+                resource: {
+                    data: {
+                        id: util.format('o:%s:p:%s:r:%s', organization, project, resource),
+                        type: 'resources'
+                    }
+                }
+            },
+            type: 'resource_strings_async_uploads'
+        }
+    };
+
+    const headers = transifex.authHeader();
+    headers['Content-Type'] = 'application/vnd.api+json';
+    const json = await fetch(url, { method: 'POST', headers, body: JSON.stringify(data) })
+        .catch(err => {
+            shell.echo(err);
+            shell.exit(1);
+        })
+        .then(res => res.json());
+
+    return json['data']['id'];
+};
+
+const getSourceUploadStatus = async (uploadId) => {
+    const url = transifex.url(util.format('resource_strings_async_uploads/%s', uploadId));
+    // The download request status must be asked from time to time, if it's
+    // still pending we try again using exponentional backoff starting from 2.5 seconds.
+    let backoffMs = 2500;
+    const headers = transifex.authHeader();
+    while (true) {
+        const json = await fetch(url, { headers })
+            .catch(err => {
+                shell.echo(err);
+                shell.exit(1);
+            })
+            .then(res => res.json());
+
+        const status = json['data']['attributes']['status'];
+        if (status === 'succeeded') {
+            return
+        } else if (status === 'pending' || status === 'processing') {
+            await new Promise(r => setTimeout(r, backoffMs));
+            backoffMs = backoffMs * 2;
+            // Retry the upload request status again
+            continue
+        } else if (status === 'failed') {
+            const errors = [];
+            json['data']['attributes']['errors'].forEach(err => {
+                errors.push(util.format('%s: %s', err.code, err.details));
+            });
+            throw util.format('Download request failed: %s', errors.join(', '));
+        }
+        throw 'Download request failed in an unforeseen way';
+    }
+}
+
+(async () => {
+    const { organization, project, resource } = await transifex.credentials();
+    const sourceFile = process.argv[2];
+    if (!sourceFile) {
+        shell.echo('Translation source file not specified');
+        shell.exit(1);
+    }
+
+    const uploadId = await uploadSourceFile(organization, project, resource, sourceFile)
+        .catch(err => {
+            shell.echo(err);
+            shell.exit(1);
+        });
+
+    await getSourceUploadStatus(uploadId)
+        .catch(err => {
+            shell.echo(err);
+            shell.exit(1);
+        });
+
+    shell.echo("Translation source file uploaded");
+})()
\ No newline at end of file