Transifex upload (#76)

* add utility method to upload translation strings
* use update url when the resource exists
* pass token as a parameter to the upload method

dist/bundle.es.js

@@ -1048,6 +1048,78 @@ function userStateSyncMiddleware() {
   };
 }
 
+const apiBaseUrl = 'https://www.transifex.com/api/2/project';
+const resource = 'app-strings';
+function doTransifexUpload(contents, project, token, success, fail) {
+  const url = `${apiBaseUrl}/${project}/resources/`;
+  const updateUrl = `${apiBaseUrl}/${project}/resource/${resource}/content/`;
+  const headers = {
+    Authorization: `Basic ${Buffer.from(`api:${token}`).toString('base64')}`,
+    'Content-Type': 'application/json'
+  };
+  const req = {
+    accept_translations: true,
+    i18n_type: 'KEYVALUEJSON',
+    name: resource,
+    slug: resource,
+    content: contents
+  };
+
+  function handleResponse(text) {
+    let json;
+
+    try {
+      // transifex api returns Python dicts for some reason.
+      // Any way to get the api to return valid JSON?
+      json = JSON.parse(text);
+    } catch (e) {// ignore
+    }
+
+    if (success) {
+      success(json || text);
+    }
+  }
+
+  function handleError(err) {
+    if (fail) {
+      fail(err.message ? err.message : 'Could not upload strings resource to Transifex');
+    }
+  } // check if the resource exists
+
+
+  fetch(updateUrl, {
+    headers
+  }).then(response => response.json()).then(() => {
+    // perform an update
+    fetch(updateUrl, {
+      method: 'PUT',
+      headers,
+      body: JSON.stringify({
+        content: contents
+      })
+    }).then(response => {
+      if (response.status !== 200 && response.status !== 201) {
+        throw new Error('failed to update transifex');
+      }
+
+      return response.text();
+    }).then(handleResponse).catch(handleError);
+  }).catch(() => {
+    // resource doesn't exist, create a fresh resource
+    fetch(url, {
+      method: 'POST',
+      headers,
+      body: JSON.stringify(req)
+    }).then(response => {
+      if (response.status !== 200 && response.status !== 201) {
+        throw new Error('failed to upload to transifex');
+      }
+
+      return response.text();
+    }).then(handleResponse).catch(handleError);
+  });
+}
+
 function doGenerateAuthToken(installationId) {
   return dispatch => {
     dispatch({
@@ -3430,6 +3502,7 @@ exports.doSetViewMode = doSetViewMode;
 exports.doShowSuggestedSubs = doShowSuggestedSubs;
 exports.doSyncApply = doSyncApply;
 exports.doSyncEncryptAndDecrypt = doSyncEncryptAndDecrypt;
+exports.doTransifexUpload = doTransifexUpload;
 exports.doUpdateUnreadSubscriptions = doUpdateUnreadSubscriptions;
 exports.doUpdateUploadProgress = doUpdateUploadProgress;
 exports.doUserCheckEmailVerified = doUserCheckEmailVerified;

src/index.js

@@ -13,6 +13,9 @@ export { LBRYINC_ACTIONS, YOUTUBE_STATUSES };
 // Lbryio and rewards
 export { Lbryio, rewards };
 
+// utils
+export { doTransifexUpload } from 'util/transifex-upload';
+
 // actions
 export { doGenerateAuthToken } from 'redux/actions/auth';
 export {

src/util/transifex-upload.js

@@ -0,0 +1,78 @@
+const apiBaseUrl = 'https://www.transifex.com/api/2/project';
+const resource = 'app-strings';
+
+export function doTransifexUpload(contents, project, token, success, fail) {
+  const url = `${apiBaseUrl}/${project}/resources/`;
+  const updateUrl = `${apiBaseUrl}/${project}/resource/${resource}/content/`;
+  const headers = {
+    Authorization: `Basic ${Buffer.from(`api:${token}`).toString('base64')}`,
+    'Content-Type': 'application/json',
+  };
+
+  const req = {
+    accept_translations: true,
+    i18n_type: 'KEYVALUEJSON',
+    name: resource,
+    slug: resource,
+    content: contents,
+  };
+
+  function handleResponse(text) {
+    let json;
+    try {
+      // transifex api returns Python dicts for some reason.
+      // Any way to get the api to return valid JSON?
+      json = JSON.parse(text);
+    } catch (e) {
+      // ignore
+    }
+
+    if (success) {
+      success(json || text);
+    }
+  }
+
+  function handleError(err) {
+    if (fail) {
+      fail(err.message ? err.message : 'Could not upload strings resource to Transifex');
+    }
+  }
+
+  // check if the resource exists
+  fetch(updateUrl, { headers })
+    .then(response => response.json())
+    .then(() => {
+      // perform an update
+      fetch(updateUrl, {
+        method: 'PUT',
+        headers,
+        body: JSON.stringify({ content: contents }),
+      })
+        .then(response => {
+          if (response.status !== 200 && response.status !== 201) {
+            throw new Error('failed to update transifex');
+          }
+
+          return response.text();
+        })
+        .then(handleResponse)
+        .catch(handleError);
+    })
+    .catch(() => {
+      // resource doesn't exist, create a fresh resource
+      fetch(url, {
+        method: 'POST',
+        headers,
+        body: JSON.stringify(req),
+      })
+        .then(response => {
+          if (response.status !== 200 && response.status !== 201) {
+            throw new Error('failed to upload to transifex');
+          }
+
+          return response.text();
+        })
+        .then(handleResponse)
+        .catch(handleError);
+    });
+}