controllers/serveController.js

@@ -1,105 +1,8 @@
-const lbryApi = require('../helpers/lbryApi.js');
 const db = require('../models');
 const logger = require('winston');
-const { serveFile, showFile, showFileLite } = require('../helpers/serveHelpers.js');
-const { postToStats, sendGoogleAnalytics } = require('../controllers/statsController.js');
 
-const SERVE = 'SERVE';
-const SHOW = 'SHOW';
-const SHOWLITE = 'SHOWLITE';
 const DEFAULT_THUMBNAIL = 'https://spee.ch/assets/img/video_thumb_default.png';
 const NO_CHANNEL = 'NO_CHANNEL';
-const NO_CLAIM = 'NO_CLAIM';
-
-function checkForLocalAssetByClaimId (claimId, name) {
-  logger.debug(`checkForLocalAssetsByClaimId(${claimId}, ${name}`);
-  return new Promise((resolve, reject) => {
-    db.File
-      .findOne({where: { name, claimId }})
-      .then(result => {
-        if (result) {
-          resolve(result.dataValues);
-        } else {
-          resolve(null);
-        }
-      })
-      .catch(error => {
-        reject(error);
-      });
-  });
-}
-
-function addGetResultsToFileRecord (fileInfo, getResult) {
-  fileInfo.fileName = getResult.file_name;
-  fileInfo.filePath = getResult.download_path;
-  fileInfo.fileType = getResult.mime_type;
-  return fileInfo;
-}
-
-function createFileRecord ({ name, claimId, outpoint, height, address, nsfw }) {
-  return {
-    name,
-    claimId,
-    outpoint,
-    height,
-    address,
-    fileName: '',
-    filePath: '',
-    fileType: '',
-    nsfw,
-  };
-}
-
-function getAssetByLongClaimId (fullClaimId, name) {
-  logger.debug('...getting asset by claim Id...');
-  return new Promise((resolve, reject) => {
-    // 1. check locally for claim
-    checkForLocalAssetByClaimId(fullClaimId, name)
-    .then(dataValues => {
-      // if a result was found, return early with the result
-      if (dataValues) {
-        logger.debug('found a local file for this name and claimId');
-        resolve(dataValues);
-        return;
-      }
-      logger.debug('no local file found for this name and claimId');
-      // 2. if no local claim, resolve and get the claim
-      db.Claim
-        .resolveClaim(name, fullClaimId)
-        .then(resolveResult => {
-          // if no result, return early (claim doesn't exist or isn't free)
-          if (!resolveResult) {
-            resolve(NO_CLAIM);
-            return;
-          }
-          logger.debug('resolve result >> ', resolveResult.dataValues);
-          let fileRecord = {};
-          // get the claim
-          lbryApi.getClaim(`${name}#${fullClaimId}`)
-          .then(getResult => {
-            logger.debug('getResult >>', getResult);
-            fileRecord = createFileRecord(resolveResult);
-            fileRecord = addGetResultsToFileRecord(fileRecord, getResult);
-            // insert a record in the File table & Update Claim table
-            return db.File.create(fileRecord);
-          })
-          .then(() => {
-            logger.debug('File record successfully updated');
-            resolve(fileRecord);
-          })
-          .catch(error => {
-            reject(error);
-          });
-        })
-        .catch(error => {
-          reject(error);
-        });
-    })
-    .catch(error => {
-      reject(error);
-    });
-  });
-}
 
 function chooseThumbnail (claimInfo, defaultThumbnail) {
   if (!claimInfo.thumbnail || claimInfo.thumbnail.trim() === '') {
@@ -109,42 +12,38 @@ function chooseThumbnail (claimInfo, defaultThumbnail) {
 }
 
 module.exports = {
-  getAssetByClaim (claimName, claimId) {
+  getClaimId (channelName, channelId, name, claimId) {
-    logger.debug(`getAssetByClaim(${claimName}, ${claimId})`);
+    if (channelName) {
+      return module.exports.getClaimIdByChannel(channelName, channelId, name);
+    } else {
+      return module.exports.getClaimIdByClaim(name, claimId);
+    }
+  },
+  getClaimIdByClaim (claimName, claimId) {
+    logger.debug(`getClaimIdByClaim(${claimName}, ${claimId})`);
     return new Promise((resolve, reject) => {
-      db.Claim.getLongClaimId(claimName, claimId) // 1. get the long claim id
+      db.Claim.getLongClaimId(claimName, claimId) // get the long claim id
-        .then(result => {  // 2. get the asset using the long claim id
+        .then(result => {
-          logger.debug('long claim id ===', result);
+          resolve(result);  // resolves with NO_CLAIM or valid claim id
-          if (result === NO_CLAIM) {
-            logger.debug('resolving NO_CLAIM');
-            resolve(NO_CLAIM);
-            return;
-          }
-          resolve(getAssetByLongClaimId(result, claimName));
         })
         .catch(error => {
           reject(error);
         });
     });
   },
-  getAssetByChannel (channelName, channelId, claimName) {
+  getClaimIdByChannel (channelName, channelId, claimName) {
-    logger.debug('getting asset by channel');
+    logger.debug(`getClaimIdByChannel(${channelName}, ${channelId}, ${claimName})`);
     return new Promise((resolve, reject) => {
       db.Certificate.getLongChannelId(channelName, channelId) // 1. get the long channel id
-        .then(result => { // 2. get the long claim Id
+        .then(result => {
           if (result === NO_CHANNEL) {
-            resolve(NO_CHANNEL);
+            resolve(result);  // resolves NO_CHANNEL
             return;
           }
-          return db.Claim.getClaimIdByLongChannelId(result, claimName);
+          return db.Claim.getClaimIdByLongChannelId(result, claimName);  // 2. get the long claim id
         })
-        .then(result => { // 3. get the asset using the long claim id
+        .then(result => {
-          logger.debug('asset claim id =', result);
+          resolve(result);  // resolves with NO_CLAIM or valid claim id
-          if (result === NO_CHANNEL || result === NO_CLAIM) {
-            resolve(result);
-            return;
-          }
-          resolve(getAssetByLongClaimId(result, claimName));
         })
         .catch(error => {
           reject(error);
@@ -172,7 +71,7 @@ module.exports = {
         })
         .then(result => {  // 4. add extra data not available from Claim table
           if (result === NO_CHANNEL) {
-            resolve(NO_CHANNEL);
+            resolve(result);
             return;
           }
           if (result) {
@@ -197,57 +96,23 @@ module.exports = {
         });
     });
   },
-  serveOrShowAsset (fileInfo, extension, method, headers, originalUrl, ip, res) {
+  getLocalFileRecord (claimId, name) {
-    // add file extension to the file info
+    return db.File.findOne({where: {claimId, name}})
-    if (extension === 'gifv') {
+      .then(file => {
-      fileInfo['fileExt'] = 'gifv';
+        if (!file) {
-    } else {
+          return null;
-      fileInfo['fileExt'] = fileInfo.fileName.substring(fileInfo.fileName.lastIndexOf('.') + 1);
+        }
-    }
+        return file.dataValues;
-    // add a record to the stats table
+      });
-    postToStats(method, originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
+  },
-    // serve or show
+  getClaimRecord (claimId, name) {
-    switch (method) {
+    return db.Claim.findOne({where: {claimId, name}})
-      case SERVE:
+        .then(claim => {
-        serveFile(fileInfo, res);
+          if (!claim) {
-        sendGoogleAnalytics(method, headers, ip, originalUrl);
+            throw new Error('no record found in Claim table');
-        return fileInfo;
+          }
-      case SHOWLITE:
+          claim.dataValues.thumbnail = chooseThumbnail(claim.dataValues.thumbnail, DEFAULT_THUMBNAIL);
-        return db.Claim.resolveClaim(fileInfo.name, fileInfo.claimId)
+          return claim.dataValues;
-         .then(claimRecord => {
+        });
-           fileInfo['title'] = claimRecord.title;
-           fileInfo['description'] = claimRecord.description;
-           showFileLite(fileInfo, res);
-           return fileInfo;
-         })
-         .catch(error => {
-           logger.error('throwing serverOrShowAsset SHOWLITE error...');
-           throw error;
-         });
-      case SHOW:
-        return db.Claim
-          .getShortClaimIdFromLongClaimId(fileInfo.claimId, fileInfo.name)
-          .then(shortId => {
-            fileInfo['shortId'] = shortId;
-            return db.Claim.resolveClaim(fileInfo.name, fileInfo.claimId);
-          })
-          .then(resolveResult => {
-            logger.debug('resolve result >>', resolveResult.dataValues);
-            fileInfo['thumbnail'] = chooseThumbnail(resolveResult, DEFAULT_THUMBNAIL);
-            fileInfo['title'] = resolveResult.title;
-            fileInfo['description'] = resolveResult.description;
-            if (resolveResult.certificateId) { fileInfo['certificateId'] = resolveResult.certificateId };
-            if (resolveResult.channelName) { fileInfo['channelName'] = resolveResult.channelName };
-            showFile(fileInfo, res);
-            return fileInfo;
-          })
-          .catch(error => {
-            logger.error('throwing serverOrShowAsset SHOW error...');
-            throw error;
-          });
-      default:
-        logger.error('I did not recognize that method');
-        break;
-    }
   },
 };

helpers/handlebarsHelpers.js

@@ -13,10 +13,10 @@ module.exports = {
     return new Handlebars.SafeString(gaCode);
   },
   addOpenGraph (title, mimeType, showUrl, source, description, thumbnail) {
-    if (title === null || title.trim() === '') {
+    if (!title || title.trim() === '') {
       title = 'Spee.ch';
     }
-    if (description === null || description.trim() === '') {
+    if (!description || description.trim() === '') {
       description = 'Open-source, decentralized image and video sharing.';
     }
     const ogTitle = `<meta property="og:title" content="${title}" >`;

helpers/serveHelpers.js

@@ -1,6 +1,10 @@
 const logger = require('winston');
+const SERVE = 'SERVE';
+const SHOW = 'SHOW';
+const SHOWLITE = 'SHOWLITE';
+// const { postToStats, sendGoogleAnalytics } = require('../controllers/statsController.js');
 
-function createOpenGraphInfo ({ fileType, claimId, name, fileName, fileExt }) {
+function createOpenGraphInfo ({ claimId, name, fileExt }) {
   return {
     embedUrl     : `https://spee.ch/embed/${claimId}/${name}`,
     showUrl      : `https://spee.ch/${claimId}/${name}`,
@@ -10,36 +14,50 @@ function createOpenGraphInfo ({ fileType, claimId, name, fileName, fileExt }) {
 }
 
 module.exports = {
-  serveFile ({ fileName, fileType, filePath }, res) {
+  serveOrShowAsset (method, fileInfo, claimInfo, shortId, res) {
-    logger.verbose(`serving file ${fileName}`);
+    // add file extension to the file info
-    // set default options
+    claimInfo['fileExt'] = fileInfo.fileName.substring(fileInfo.fileName.lastIndexOf('.') + 1);
-    let options = {
+      // serve or show
-      headers: {
+    switch (method) {
-        'X-Content-Type-Options': 'nosniff',
+      case SERVE:
-        'Content-Type'          : fileType,
+        module.exports.serveFile(fileInfo, claimInfo, shortId, res);
-      },
+        return fileInfo;
-    };
+      case SHOWLITE:
-    // adjust default options as needed
+        module.exports.showFileLite(fileInfo, claimInfo, shortId, res);
-    switch (fileType) {
+        return fileInfo;
-      case 'image/jpeg':
+      case SHOW:
-      case 'image/gif':
+        module.exports.showFile(fileInfo, claimInfo, shortId, res);
-      case 'image/png':
+        return fileInfo;
-      case 'video/mp4':
-        break;
       default:
-        logger.warn('sending file with unknown type as .jpeg');
+        logger.error('I did not recognize that method');
-        options['headers']['Content-Type'] = 'image/jpeg';
         break;
     }
+  },
+  serveFile ({ filePath }, { claimId, name, contentType }, shortId, res) {
+    logger.verbose(`serving ${name}#${claimId}`);
+    // set response options
+    const headerContentType = contentType || 'image/jpeg';
+    const options = {
+      headers: {
+        'X-Content-Type-Options': 'nosniff',
+        'Content-Type'          : headerContentType,
+      },
+    };
     // send the file
-    res.status(200).sendFile(filePath, options);
+    if (filePath) {
+      res.status(200).sendFile(filePath, options);
+    } else {
+      // 'get' the file
+      // send the file
+      res.status(307).redirect(`/api/get/${name}/${claimId}`);
+    }
   },
-  showFile (fileInfo, res) {
+  showFile (fileInfo, claimInfo, shortId, res) {
-    const openGraphInfo = createOpenGraphInfo(fileInfo);
+    const openGraphInfo = createOpenGraphInfo(claimInfo);
-    res.status(200).render('show', { layout: 'show', fileInfo, openGraphInfo });
+    res.status(200).render('show', { layout: 'show', claimInfo, shortId, openGraphInfo });
   },
-  showFileLite (fileInfo, res) {
+  showFileLite (fileInfo, claimInfo, shortId, res) {
-    const openGraphInfo = createOpenGraphInfo(fileInfo);
+    const openGraphInfo = createOpenGraphInfo(claimInfo);
-    res.status(200).render('showLite', { layout: 'showlite', fileInfo, openGraphInfo });
+    res.status(200).render('showLite', { layout: 'showlite', claimInfo, shortId, openGraphInfo });
   },
 };

models/certificate.js

@@ -171,10 +171,32 @@ module.exports = (sequelize, { STRING, BOOLEAN, INTEGER, TEXT, DECIMAL }) => {
     });
   };
 
+  Certificate.validateLongChannelId = function (name, claimId) {
+    return new Promise((resolve, reject) => {
+      this.findOne({
+        where: {name, claimId},
+      })
+      .then(result => {
+        switch (result.length) {
+          case 0:
+            return resolve(NO_CHANNEL);
+          case 1:
+            return resolve(result[0]);
+          default:
+            logger.warn(`more than one entry matches that name (${name}) and certificate Id (${claimId})`);
+            return resolve(result[0]);
+        }
+      })
+      .catch(error => {
+        reject(error);
+      });
+    });
+  };
+
   Certificate.getLongChannelId = function (channelName, channelId) {
     logger.debug(`getLongChannelId(${channelName}, ${channelId})`);
     if (channelId && (channelId.length === 40)) {  // if a full channel id is provided
-      return new Promise((resolve, reject) => resolve(channelId));
+      return this.validateLongChannelId(channelName, channelId);
     } else if (channelId && channelId.length < 40) {  // if a short channel id is provided
       return this.getLongChannelIdFromShortChannelId(channelName, channelId);
     } else {

models/claim.js

@@ -274,10 +274,34 @@ module.exports = (sequelize, { STRING, BOOLEAN, INTEGER, TEXT, DECIMAL }) => {
     });
   };
 
+  Claim.validateLongClaimId = function (name, claimId) {
+    return new Promise((resolve, reject) => {
+      this.findOne({
+        where: {name, claimId},
+      })
+      .then(result => {
+        // logger.debug('validateLongClaimId result:', result.dataValues);
+        logger.debug('validateLongClaimId result.length:', result.dataValues.length);
+        switch (result.dataValues.length) {
+          case 0:
+            return resolve(NO_CLAIM);
+          case 1:
+            return resolve(claimId);
+          default:
+            logger.warn(`more than one entry matches that name (${name}) and claimID (${claimId})`);
+            return resolve(claimId);
+        }
+      })
+      .catch(error => {
+        reject(error);
+      });
+    });
+  };
+
   Claim.getLongClaimId = function (claimName, claimId) {
     logger.debug(`getLongClaimId(${claimName}, ${claimId})`);
     if (claimId && (claimId.length === 40)) {  // if a full claim id is provided
-      return new Promise((resolve, reject) => resolve(claimId));
+      return this.validateLongClaimId(claimName, claimId);
     } else if (claimId && claimId.length < 40) {
       return this.getLongClaimIdFromShortClaimId(claimName, claimId);  // if a short claim id is provided
     } else {

routes/api-routes.js

@@ -10,6 +10,77 @@ const errorHandlers = require('../helpers/errorHandlers.js');
 const { postToStats } = require('../controllers/statsController.js');
 const { authenticateOrSkip } = require('../auth/authentication.js');
 
+function addGetResultsToFileRecord (fileInfo, getResult) {
+  fileInfo.fileName = getResult.file_name;
+  fileInfo.filePath = getResult.download_path;
+  return fileInfo;
+}
+
+function createFileRecord ({ name, claimId, outpoint, height, address, nsfw, contentType }) {
+  return {
+    name,
+    claimId,
+    outpoint,
+    height,
+    address,
+    fileName: '',
+    filePath: '',
+    fileType: contentType,
+    nsfw,
+  };
+}
+
+// function getAssetByLongClaimId (fullClaimId, name) {
+//   logger.debug('...getting asset by claim Id...');
+//   return new Promise((resolve, reject) => {
+//     // 1. check locally for claim
+//     checkForLocalAssetByClaimId(fullClaimId, name)
+//       .then(dataValues => {
+//           // if a result was found, return early with the result
+//         if (dataValues) {
+//           logger.debug('found a local file for this name and claimId');
+//           resolve(dataValues);
+//           return;
+//         }
+//         logger.debug('no local file found for this name and claimId');
+//           // 2. if no local claim, resolve and get the claim
+//         db.Claim
+//               .resolveClaim(name, fullClaimId)
+//               .then(resolveResult => {
+//                   // if no result, return early (claim doesn't exist or isn't free)
+//                 if (!resolveResult) {
+//                   resolve(NO_CLAIM);
+//                   return;
+//                 }
+//                 logger.debug('resolve result >> ', resolveResult.dataValues);
+//                 let fileRecord = {};
+//                   // get the claim
+//                 lbryApi.getClaim(`${name}#${fullClaimId}`)
+//                       .then(getResult => {
+//                         logger.debug('getResult >>', getResult);
+//                         fileRecord = createFileRecord(resolveResult);
+//                         fileRecord = addGetResultsToFileRecord(fileRecord, getResult);
+//                           // insert a record in the File table & Update Claim table
+//                         return db.File.create(fileRecord);
+//                       })
+//                       .then(() => {
+//                         logger.debug('File record successfully updated');
+//                         resolve(fileRecord);
+//                       })
+//                       .catch(error => {
+//                         reject(error);
+//                       });
+//               })
+//               .catch(error => {
+//                 reject(error);
+//               });
+//       })
+//       .catch(error => {
+//         reject(error);
+//       });
+//   });
+// }
+
 module.exports = (app) => {
   // route to run a claim_list request on the daemon
   app.get('/api/claim_list/:name', ({ ip, originalUrl, params }, res) => {
@@ -27,9 +98,26 @@ module.exports = (app) => {
     if (!params.name || !params.claimId) {
       res.status(400).json({success: false, message: 'provide a claimId and/or a name'});
     }
-    getClaim(`${params.name}#${params.claimId}`)
+    let fileRecord;
-      .then(result => {
+    // 1. resolve the claim
-        res.status(200).json({status: 'success', message: result});
+    db.Claim.resolveClaim(params.name, params.claimId)
+      .then(resolveResult => {
+        if (!resolveResult) {
+          throw new Error('No matching uri found in Claim table');
+        }
+        fileRecord = createFileRecord(resolveResult);
+        // 2. get the claim
+        return getClaim(`${params.name}#${params.claimId}`);
+      })
+      .then(getResult => {
+        res.status(200).json({status: 'success', message: getResult});
+        logger.debug('response was sent to the client');
+        fileRecord = addGetResultsToFileRecord(fileRecord, getResult);
+        // 3. insert a record for the claim into the File table
+        return db.File.create(fileRecord);
+      })
+      .then(() => {
+        logger.debug('File record successfully created');
       })
       .catch(error => {
         errorHandlers.handleApiError('get', originalUrl, ip, error, res);

routes/serve-routes.js

@@ -1,12 +1,14 @@
 const logger = require('winston');
-const { getAssetByClaim, getChannelContents, getAssetByChannel, serveOrShowAsset } = require('../controllers/serveController.js');
+const { getClaimId, getChannelContents, getLocalFileRecord, getClaimRecord } = require('../controllers/serveController.js');
+const { serveOrShowAsset } = require('../helpers/serveHelpers.js');
 const { handleRequestError } = require('../helpers/errorHandlers.js');
+const db = require('../models');
 
 const SERVE = 'SERVE';
 const SHOW = 'SHOW';
 const SHOWLITE = 'SHOWLITE';
-const CHANNEL = 'CHANNEL';
+// const CHANNEL = 'CHANNEL';
-const CLAIM = 'CLAIM';
+// const CLAIM = 'CLAIM';
 const CLAIM_ID_CHAR = ':';
 const CHANNEL_CHAR = '@';
 const CLAIMS_PER_PAGE = 10;
@@ -25,17 +27,6 @@ function isValidShortIdOrClaimId (input) {
   return (isValidClaimId(input) || isValidShortId(input));
 }
 
-function getAsset (claimType, channelName, channelId, name, claimId) {
-  switch (claimType) {
-    case CHANNEL:
-      return getAssetByChannel(channelName, channelId, name);
-    case CLAIM:
-      return getAssetByClaim(name, claimId);
-    default:
-      return new Error('that claim type was not found');
-  }
-}
-
 function getPage (query) {
   if (query.p) {
     return parseInt(query.p);
@@ -86,7 +77,6 @@ module.exports = (app) => {
   app.get('/:identifier/:name', ({ headers, ip, originalUrl, params }, res) => {
     let identifier = params.identifier;
     let name = params.name;
-    let claimOrChannel;
     let channelName = null;
     let claimId = null;
     let channelId = null;
@@ -123,7 +113,6 @@ module.exports = (app) => {
     // parse identifier for whether it is a channel, short url, or claim_id
     if (identifier.charAt(0) === '@') {
       channelName = identifier;
-      claimOrChannel = CHANNEL;
       const channelIdIndex = channelName.indexOf(CLAIM_ID_CHAR);
       if (channelIdIndex !== -1) {
         channelId = channelName.substring(channelIdIndex + 1);
@@ -133,13 +122,11 @@ module.exports = (app) => {
     } else {
       claimId = identifier;
       logger.debug('claim id =', claimId);
-      claimOrChannel = CLAIM;
     }
-    // 1. retrieve the asset and information
+    // get the claim id
-    getAsset(claimOrChannel, channelName, channelId, name, claimId)
+    getClaimId(channelName, channelId, name, claimId)
-    // 2. serve or show
     .then(result => {
-      logger.debug('getAsset result:', result);
+      logger.debug('getClaimId result:', result);
       if (result === NO_CLAIM) {
         res.status(200).render('noClaim');
         return;
@@ -147,7 +134,15 @@ module.exports = (app) => {
         res.status(200).render('noChannel');
         return;
       }
-      return serveOrShowAsset(result, fileExtension, method, headers, originalUrl, ip, res);
+      // check for local file info and resolve the claim
+      return Promise.all([getLocalFileRecord(result, name), getClaimRecord(result, name), db.Claim.getShortClaimIdFromLongClaimId(result, name)]);
+    })
+    .then(([fileInfo, claimInfo, shortClaimId]) => {
+      logger.debug(`file record:`, fileInfo);
+      logger.debug('claim record:', claimInfo);
+      logger.debug('short url:', shortClaimId);
+      // serve or show
+      return serveOrShowAsset(method, fileInfo, claimInfo, shortClaimId, res);
     })
     // 3. update the file
     .then(fileInfoForUpdate => {
@@ -229,24 +224,34 @@ module.exports = (app) => {
       }
       logger.debug('claim name = ', name);
       logger.debug('method =', method);
-      // 1. retrieve the asset and information
+      // get the claim id
-      getAsset(CLAIM, null, null, name, null)
+      getClaimId(null, null, name, null)
-      // 2. respond to the request
+        .then(result => {
-      .then(result => {
+          logger.debug('getClaimId result:', result);
-        logger.debug('getAsset result', result);
+          if (result === NO_CLAIM) {
-        if (result === NO_CLAIM) {
+            res.status(200).render('noClaim');
-          res.status(200).render('noClaim');
+            return;
-        } else {
+          } else if (result === NO_CHANNEL) {
-          return serveOrShowAsset(result, fileExtension, method, headers, originalUrl, ip, res);
+            res.status(200).render('noChannel');
-        }
+            return;
-      })
+          }
-      // 3. update the database
+            // check for local file info and resolve the claim
-      .then(fileInfoForUpdate => {
+          return Promise.all([getLocalFileRecord(result, name), getClaimRecord(result, name), db.Claim.getShortClaimIdFromLongClaimId(result, name)]);
-        // if needed, this is where we would update the file
+        })
-      })
+        .then(([fileInfo, claimInfo, shortClaimId]) => {
-      .catch(error => {
+          logger.debug(`fileInfo:`, fileInfo);
-        handleRequestError('serve', originalUrl, ip, error, res);
+          logger.debug('claimInfo:', claimInfo);
-      });
+          logger.debug('shortClaimId:', shortClaimId);
+          // serve or show
+          return serveOrShowAsset(method, fileInfo, claimInfo, shortClaimId, res);
+        })
+        // 3. update the file
+        .then(fileInfoForUpdate => {
+            // if needed, this is where we would update the file
+        })
+        .catch(error => {
+          handleRequestError('serve', originalUrl, ip, error, res);
+        });
     }
   });
 };

views/layouts/show.handlebars

@@ -9,9 +9,9 @@
     <link rel="stylesheet" href="/assets/css/general.css" type="text/css">
     <link rel="stylesheet" href="/assets/css/mediaQueries.css" type="text/css">
 	<meta property="fb:app_id" content="1371961932852223">
-	{{#unless fileInfo.nsfw}}
+	{{#unless claimInfo.nsfw}}
-	    {{{addTwitterCard fileInfo.fileType openGraphInfo.source openGraphInfo.embedUrl openGraphInfo.directFileUrl}}}
+	    {{{addTwitterCard claimInfo.contentType openGraphInfo.source openGraphInfo.embedUrl openGraphInfo.directFileUrl}}}
-	    {{{addOpenGraph fileInfo.title fileInfo.fileType openGraphInfo.showUrl openGraphInfo.source fileInfo.description fileInfo.thumbnail}}}
+	    {{{addOpenGraph claimInfo.title claimInfo.contentType openGraphInfo.showUrl openGraphInfo.source claimInfo.description claimInfo.thumbnail}}}
 	{{/unless}}
     <!--google font-->
     <link href="https://fonts.googleapis.com/css?family=Roboto:300" rel="stylesheet">

views/layouts/showlite.handlebars

@@ -9,10 +9,10 @@
     <link rel="stylesheet" href="/assets/css/general.css" type="text/css">
     <link rel="stylesheet" href="/assets/css/mediaQueries.css" type="text/css">
 	<meta property="fb:app_id" content="1371961932852223">
-	{{#unless fileInfo.nsfw}}
+    {{#unless claimInfo.nsfw}}
-	    {{{addTwitterCard fileInfo.fileType openGraphInfo.source openGraphInfo.embedUrl openGraphInfo.directFileUrl}}}
+        {{{addTwitterCard claimInfo.contentType openGraphInfo.source openGraphInfo.embedUrl openGraphInfo.directFileUrl}}}
-	    {{{addOpenGraph fileInfo.title fileInfo.fileType openGraphInfo.showUrl openGraphInfo.source fileInfo.description fileInfo.thumbnail}}}
+        {{{addOpenGraph claimInfo.title claimInfo.contentType openGraphInfo.showUrl openGraphInfo.source claimInfo.description claimInfo.thumbnail}}}
-	{{/unless}}
+    {{/unless}}
 	<!-- google analytics -->
 	{{ googleAnalytics }}
 </head>

views/partials/asset.handlebars

@@ -1,29 +1,84 @@
-{{#ifConditional fileInfo.fileType '===' 'video/mp4'}}
+{{#ifConditional claimInfo.contentType '===' 'video/mp4'}}
-    {{#ifConditional fileInfo.fileExt '===' 'gifv'}}
+    {{#ifConditional claimInfo.fileExt '===' 'gifv'}}
         <video class="gifv-show" autoplay loop muted>
-            <source src="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">
+            <source src="/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}">
             {{!--fallback--}}
             Your browser does not support the <code>video</code> element.
         </video>
     {{else}}
-
+        <video id="video-player" class="video-show video" controls poster="{{claimInfo.thumbnail}}">
-            <video id="video-player" class="video-show video" controls poster="{{fileInfo.thumbnail}}">
+            <source src="/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}">
-                <source src="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">
+            {{!--fallback--}}
-                {{!--fallback--}}
+            Your browser does not support the <code>video</code> element.
-                Your browser does not support the <code>video</code> element.
+        </video>
-            </video>
+        <script type="text/javascript">
-            <script type="text/javascript">
+            document.addEventListener('DOMContentLoaded', resizeVideoPlayer)
-                document.addEventListener('DOMContentLoaded', resizeVideoPlayer)
+            window.addEventListener("resize", resizeVideoPlayer);
-                window.addEventListener("resize", resizeVideoPlayer);
+            function resizeVideoPlayer() {
-                function resizeVideoPlayer() {
+                const div = document.getElementById('video-player');
-                    const div = document.getElementById('video-player');
+                const width = div.offsetWidth;
-                    const width = div.offsetWidth;
+                div.height = (width * 9 / 16);
-                    div.height = (width * 9 / 16);
+            }
-                }
             </script>
     {{/ifConditional}}
 {{else}}
-    <a href="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">
+    <a href="/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}">
-        <img  class="image-show" src="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}" />
+        <img  class="image-show" src="/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}" />
     </a>
-{{/ifConditional}}
+{{/ifConditional}}
+
+<div id="asset-holder">
+    <div id="search-message" hidden="true">
+        <p>We're currently combing the blockchain for your asset!</p>
+    </div>
+    <div id="failure-message" hidden="true">
+        <p>Hmmm, looks like no peers have your content.  How anti-social!</p>
+    </div>
+    <div id="asset" hidden="true">
+
+    </div>
+</div>
+
+<script type="text/javascript">
+
+    const getAssetFunctions = {
+        showAsset: function () {
+            const searchMessage = document.getElementById('search-message');
+            const asset = document.getElementById('asset');
+            searchMessage.hidden = true;
+            asset.hidden = false;
+        },
+        showFailureMessage: function (msg) {
+            console.log(msg);
+            const searchMessage = document.getElementById('search-message');
+            const failureMessage = document.getElementById('failure-message');
+            searchMessage.hidden = true;
+            failureMessage.hidden = false;
+        },
+        displayAsset: function(contentType, source) {
+
+        },
+        getAsset: function(claimName, claimId) {
+            console.log(`getting ${claimName}#${claimId}}`)
+            var uri = `/api/get/${claimName}/${claimId}`;
+            var xhr = new XMLHttpRequest();
+            xhr.open("GET", uri, true);
+            xhr.onreadystatechange = function() {
+                if (xhr.readyState == 4) {
+                    if (xhr.status == 200) {
+                        console.log('get returned successfully', xhr.response);
+                        this.showAsset();
+                    } else {
+                        console.log('get failed:', xhr.response);
+                    }
+                } else {
+                    console.log('xhr.readyState', xhr.readyState);
+                    this.showFailureMessage(xhr.readyState.message);
+                }
+            };
+            // Initiate a multipart/form-data upload
+            xhr.send();
+        },
+    }
+
+</script>

views/partials/assetInfo.handlebars

@@ -1,28 +1,28 @@
-{{#if fileInfo.channelName}}
+{{#if claimInfo.channelName}}
 <div class="row row--padded row--wide row--no-top">
     <div class="column column--2 column--med-10">
         <span class="text">Channel:</span>
     </div><div class="column column--8 column--med-10">
-        <span class="text"><a href="/{{fileInfo.channelName}}:{{fileInfo.certificateId}}">{{fileInfo.channelName}}</a></span>
+        <span class="text"><a href="/{{claimInfo.channelName}}:{{claimInfo.certificateId}}">{{claimInfo.channelName}}</a></span>
     </div>
 </div>
 {{/if}}
 
-{{#if fileInfo.description}}
+{{#if claimInfo.description}}
 <div class="row row--padded row--wide row--no-top">
-    <span class="text">{{fileInfo.description}}</span>
+    <span class="text">{{claimInfo.description}}</span>
 </div>
 {{/if}}
 
 <div class="row row--wide">
     <div id="show-short-link">
         <div class="column column--2 column--med-10">
-            <a class="link--primary" href="/{{fileInfo.shortId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}"><span class="text">Link:</span></a>
+            <a class="link--primary" href="/{{shortId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}"><span class="text">Link:</span></a>
         </div><div class="column column--8 column--med-10">
             <div class="row row--short row--wide">
                 <div class="column column--7">
                     <div class="input-error" id="input-error-copy-short-link" hidden="true"></div>
-                    <input type="text" id="short-link" class="input-disabled input-text--full-width" readonly spellcheck="false" value="https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}" onclick="select()"/>
+                    <input type="text" id="short-link" class="input-disabled input-text--full-width" readonly spellcheck="false" value="https://spee.ch/{{shortId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}" onclick="select()"/>
                 </div><div class="column column--1"></div><div class="column column--2">
                     <button class="button--primary" data-elementtocopy="short-link" onclick="copyToClipboard(event)">copy</button>
                 </div>
@@ -36,10 +36,10 @@
             <div class="row row--short row--wide">
                 <div class="column column--7">
                     <div class="input-error" id="input-error-copy-embed-text" hidden="true"></div>
-                    {{#ifConditional fileInfo.fileType '===' 'video/mp4'}}
+                    {{#ifConditional claimInfo.contentType '===' 'video/mp4'}}
-                        <input type="text" id="embed-text" class="input-disabled input-text--full-width" readonly onclick="select()" spellcheck="false" value='&lt;video width="100%" controls poster="{{fileInfo.thumbnail}}" src="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}"/>&lt;/video>'/>
+                        <input type="text" id="embed-text" class="input-disabled input-text--full-width" readonly onclick="select()" spellcheck="false" value='&lt;video width="100%" controls poster="{{claimInfo.thumbnail}}" src="https://spee.ch/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}"/>&lt;/video>'/>
                     {{else}}
-                        <input type="text" id="embed-text" class="input-disabled input-text--full-width" readonly onclick="select()" spellcheck="false" value='&lt;img src="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}"/>'/>
+                        <input type="text" id="embed-text" class="input-disabled input-text--full-width" readonly onclick="select()" spellcheck="false" value='&lt;img src="https://spee.ch/{{claimInfo.claimId}}/{{claimInfo.name}}.{{claimInfo.fileExt}}"/>'/>
                     {{/ifConditional}}
                 </div><div class="column column--1"></div><div class="column column--2">
                 <button class="button--primary" data-elementtocopy="embed-text" onclick="copyToClipboard(event)">copy</button>
@@ -55,10 +55,10 @@
             <span class="text">Share:</span>
         </div><div class="column column--7 column--med-10">
             <div class="row row--short row--wide flex-container--row flex-container--space-between-bottom flex-container--wrap">
-                <a class="link--primary" target="_blank" href="https://twitter.com/intent/tweet?text=https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}">twitter</a>
+                <a class="link--primary" target="_blank" href="https://twitter.com/intent/tweet?text=https://spee.ch/{{shortId}}/{{claimInfo.name}}">twitter</a>
-                <a class="link--primary" target="_blank" href="https://www.facebook.com/sharer/sharer.php?u=https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}">facebook</a>
+                <a class="link--primary" target="_blank" href="https://www.facebook.com/sharer/sharer.php?u=https://spee.ch/{{shortId}}/{{claimInfo.name}}">facebook</a>
-                <a class="link--primary" target="_blank" href="http://tumblr.com/widgets/share/tool?canonicalUrl=https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}">tumblr</a>
+                <a class="link--primary" target="_blank" href="http://tumblr.com/widgets/share/tool?canonicalUrl=https://spee.ch/{{shortId}}/{{claimInfo.name}}">tumblr</a>
-                <a class="link--primary" target="_blank" href="https://www.reddit.com/submit?url=https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}&title={{fileInfo.name}}">reddit</a>
+                <a class="link--primary" target="_blank" href="https://www.reddit.com/submit?url=https://spee.ch/{{shortId}}/{{claimInfo.name}}&title={{claimInfo.name}}">reddit</a>
             </div>
         </div>
     </div>
@@ -73,29 +73,29 @@
         <div class="column column--2 column--med-10">
             <span class="text">Name:</span>
         </div><div class="column column--8 column--med-10">
-        {{fileInfo.name}}
+        {{claimInfo.name}}
         </div>
     </div>
     <div id="show-claim-id">
         <div class="column column--2 column--med-10">
             <span class="text">Claim Id:</span>
         </div><div class="column column--8 column--med-10">
-        {{fileInfo.claimId}}
+        {{claimInfo.claimId}}
         </div>
     </div>
     <div id="show-claim-id">
         <div class="column column--2 column--med-10">
             <span class="text">File Name:</span>
         </div><div class="column column--8 column--med-10">
-        {{fileInfo.fileName}}
+        {{claimInfo.fileName}}
         </div>
     </div>
     <div id="show-claim-id">
         <div class="column column--2 column--med-10">
             <span class="text">File Type:</span>
         </div><div class="column column--8 column--med-10">
-        {{#if fileInfo.fileType}}
+        {{#if claimInfo.contentType}}
-            {{fileInfo.fileType}}
+            {{claimInfo.contentType}}
         {{else}}
             unknown
         {{/if}}

views/partials/getAsset.handlebars

@@ -1,91 +0,0 @@
-<div id="asset-holder">
-    <div id="peer-info">
-        <p id="peer-search-placeholder">Searching for peers for this asset...</p>
-        <p id="peer-search-success" hidden="true">Number of peers with content:<span id="peer-number">?</span></p>
-        <p id="peer-search-failure" hidden="true">Unfortunately, no peers could be located with that asset</p>
-    </div>
-    <div id="asset">
-        <div id="video-display" hidden="true">
-
-        </div>
-        <div id="gifv-display" hidden="true">
-
-        </div>
-        <div id="gif-display" hidden="true">
-
-        </div>
-        <div id="static-image-display" hidden="true">
-
-        </div>
-    </div>
-</div>
-
-<script type="text/javascript">
-    const getAssetFunctions = {
-        showPeerListSuccess: function (numberOfPeers) {
-            const peerSearchPlaceholder = document.getElementById('peer-search-placeholder');
-            const peerSearchSuccess = document.getElementById('peer-search-success');
-            const peerSearchNumber = document.getElementById('peer-search-number');
-            peerSearchPlaceholder.hidden = true;
-            peerSearchSuccess.hidden = false;
-            peerSearchNumber.innerText = numberOfPeers;
-        },
-        showPeerListFailure: function () {
-            const peerSearchPlaceholder = document.getElementById('peer-search-placeholder');
-            const peerSearchFailure = document.getElementById('peer-search-failure');
-            peerSearchPlaceholder.hidden = true;
-            peerSearchFailure.hidden = false;
-        },
-        showAsset: function (claimName, claimId) {
-
-        },
-        showFailureMessage: function (msg) {
-            console.log(msg);
-        },
-        getAsset: function(claimName, claimId) {
-            console.log(`getting ${claimName}#${claimId}}`)
-            var uri = `/api/get/${claimName}/${claimId}`;
-            var xhr = new XMLHttpRequest();
-            xhr.open("GET", uri, true);
-            xhr.onreadystatechange = function() {
-                if (xhr.readyState == 4) {
-                    if (xhr.status == 200) {
-                        console.log('get returned successfully')
-                        this.showAsset(claimName, claimId);
-                    } else {
-                        console.log('get failed:', xhr.response);
-                    }
-                } else {
-                    console.log('xhr.readyState', xhr.readyState);
-                    this.showFailureMessage(xhr.readyState.message);
-                }
-            };
-            // Initiate a multipart/form-data upload
-            xhr.send();
-        },
-        getPeerList: function(claimName, claimId) {
-            var uri = `/api/peer_list/${claimName}/${claimId}`;
-            var xhr = new XMLHttpRequest();
-            xhr.open("GET", uri, true);
-            xhr.onreadystatechange = function() {
-                if (xhr.readyState == 4) {
-                    if (xhr.status == 200) {
-                        console.log('peer list retrieved:', JSON.parse(xhr.response).message);
-                        this.showPeerListSuccess(JSON.parse(xhr.response).message);
-                        this.getAsset(claimName, claimId);
-                    } else {
-                        console.log(xhr.response);
-                        console.log('unfortunately no peers could be found');
-                        this.showPeerListFailure(JSON.parse(xhr.response).message);
-                    }
-                } else {
-                    console.log('xhr.readyState', xhr.readyState);
-                }
-            };
-            // Initiate a multipart/form-data upload
-            xhr.send();
-        }
-    }
-
-    getAssetFunctions.getPeerList({{fileInfo.claimName}}, {{fileInfo.claimId}})
-</script>

views/show-local.handlebars

@@ -1,12 +1,12 @@
 <div class="row row--tall row--padded">
     <div class="column column--10">
         <!-- title -->
-        <span class="text--large">{{fileInfo.title}}</span>
+        <span class="text--large">{{claimInfo.title}}</span>
     </div>
     <div class="column column--5 column--sml-10 align-content-top">
         <!-- asset -->
         <div class="row row--padded">
-            {{> getAsset}}
+            {{> asset}}
         </div>
     </div><div class="column column--5 column--sml-10 align-content-top">
         <!-- details -->

views/show.handlebars

@@ -1,7 +1,7 @@
 <div class="row row--tall row--padded">
     <div class="column column--10">
         <!-- title -->
-        <span class="text--large">{{fileInfo.title}}</span>
+        <span class="text--large">{{claimInfo.title}}</span>
     </div>
     <div class="column column--5 column--sml-10 align-content-top">
         <!-- asset -->

views/showLite-getAsset.handlebars

@@ -1,2 +0,0 @@
-{{> getAsset }}
-<a class="link--primary fine-print" href="/{{fileInfo.claimId}}/{{fileInfo.name}}">hosted via spee&lt;h</a>

views/showLite-local.handlebars

@@ -0,0 +1,2 @@
+{{> asset }}
+<a class="link--primary fine-print" href="/{{claimInfo.claimId}}/{{claimInfo.name}}">hosted via spee&lt;h</a>

views/showLite.handlebars

@@ -1,2 +1,2 @@
 {{> asset }}
-<a class="link--primary fine-print" href="/{{fileInfo.claimId}}/{{fileInfo.name}}">hosted via spee&lt;h</a>
+<a class="link--primary fine-print" href="/{{claimInfo.claimId}}/{{claimInfo.name}}">hosted via spee&lt;h</a>