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Merge pull request #156 from lbryio/150-resovle-channels-updates

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150 resovle channels updates
This commit is contained in:
Bill Bittner 2017-09-10 15:27:24 -07:00 committed by GitHub
commit 182390ce34
13 changed files with 403 additions and 384 deletions
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3
.gitignore vendored
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@ -1 +1,2 @@
node_modules
node_modules
.idea

2
controllers/publishController.js
View file

@ -42,7 +42,7 @@ module.exports = {
};
return Promise.all([db.upsert(db.File, fileRecord, upsertCriteria, 'File'), db.upsert(db.Claim, fileRecord, upsertCriteria, 'Claim')]);
})
.then((fileRecordResults, claimRecordResults) => {
.then(() => {
logger.debug('File and Claim records successfully created');
resolve(publishResults); // resolve the promise with the result from lbryApi.publishClaim;
})

198
controllers/serveController.js
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@ -1,9 +1,12 @@
const lbryApi = require('../helpers/lbryApi.js');
const db = require('../models');
const logger = require('winston');
const { resolveAgainstClaimTable, serveFile, showFile, showFileLite, getShortClaimIdFromLongClaimId, getClaimIdByLongChannelId, getAllChannelClaims, getLongChannelId, getShortChannelIdFromLongChannelId, getLongClaimId } = require('../helpers/serveHelpers.js');
const { serveFile, showFile, showFileLite } = require('../helpers/serveHelpers.js');
const { postToStats, sendGoogleAnalytics } = require('../controllers/statsController.js');
const { SERVE, SHOW, SHOWLITE } = require('../helpers/constants.js');
const SERVE = 'SERVE';
const SHOW = 'SHOW';
const SHOWLITE = 'SHOWLITE';
function checkForLocalAssetByClaimId (claimId, name) {
return new Promise((resolve, reject) => {
@ -56,34 +59,35 @@ function getAssetByLongClaimId (fullClaimId, name) {
}
logger.debug('no local file found for this name and claimId');
// 2. if no local claim, resolve and get the claim
resolveAgainstClaimTable(name, fullClaimId)
.then(resolveResult => {
logger.debug('resolve result >> ', resolveResult);
// if no result, return early (claim doesn't exist or isn't free)
if (!resolveResult) {
return resolve(null);
}
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(fileRecordResults => {
logger.debug('File record successfully updated');
resolve(fileRecord);
db
.resolveClaim(name, fullClaimId)
.then(resolveResult => {
logger.debug('resolve result >> ', resolveResult);
// if no result, return early (claim doesn't exist or isn't free)
if (!resolveResult) {
return resolve(null);
}
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(fileRecordResults => {
logger.debug('File record successfully updated');
resolve(fileRecord);
})
.catch(error => {
reject(error);
});
})
.catch(error => {
reject(error);
});
})
.catch(error => {
reject(error);
});
})
.catch(error => {
reject(error);
@ -96,34 +100,36 @@ module.exports = {
logger.debug('getting asset by claim');
return new Promise((resolve, reject) => {
// 1. get the long claim id
getLongClaimId(claimName, claimId) // here
// 2. get the claim Id
.then(longClaimId => {
logger.debug('long claim id = ', longClaimId);
resolve(getAssetByLongClaimId(longClaimId, claimName));
})
.catch(error => {
reject(error);
});
db
.getLongClaimId(claimName, claimId)
// 2. get the claim Id
.then(longClaimId => {
logger.debug('long claim id = ', longClaimId);
resolve(getAssetByLongClaimId(longClaimId, claimName));
})
.catch(error => {
reject(error);
});
});
},
getAssetByChannel (channelName, channelId, claimName) {
logger.debug('getting asset by channel');
return new Promise((resolve, reject) => {
// 1. get the long channel id
getLongChannelId(channelName, channelId)
// 2. get the claim Id
.then(longChannelId => {
return getClaimIdByLongChannelId(longChannelId, claimName);
})
// 3. get the asset by this claim id and name
.then(claimId => {
logger.debug('asset claim id = ', claimId);
resolve(getAssetByLongClaimId(claimId, claimName));
})
.catch(error => {
reject(error);
});
db
.getLongChannelId(channelName, channelId)
// 2. get the claim Id
.then(longChannelId => {
return db.getClaimIdByLongChannelId(longChannelId, claimName);
})
// 3. get the asset by this claim id and name
.then(claimId => {
logger.debug('asset claim id = ', claimId);
resolve(getAssetByLongClaimId(claimId, claimName));
})
.catch(error => {
reject(error);
});
});
},
getChannelContents (channelName, channelId) {
@ -131,70 +137,70 @@ module.exports = {
let longChannelId;
let shortChannelId;
// 1. get the long channel Id
getLongChannelId(channelName, channelId)
// 2. get all claims for that channel
.then(result => {
longChannelId = result;
return getShortChannelIdFromLongChannelId(channelName, longChannelId);
})
// 3. get all Claim records for this channel
.then(result => {
shortChannelId = result;
return getAllChannelClaims(longChannelId);
})
// 4. add extra data not available from Claim table
.then(allChannelClaims => {
if (allChannelClaims) {
allChannelClaims.forEach(element => {
element['channelName'] = channelName;
element['longChannelId'] = longChannelId;
element['shortChannelId'] = shortChannelId;
element['fileExtension'] = element.contentType.substring(element.contentType.lastIndexOf('/') + 1);
});
}
return resolve(allChannelClaims);
})
.catch(error => {
reject(error);
});
db
.getLongChannelId(channelName, channelId)
// 2. get all claims for that channel
.then(result => {
longChannelId = result;
return db.getShortChannelIdFromLongChannelId(channelName, longChannelId);
})
// 3. get all Claim records for this channel
.then(result => {
shortChannelId = result;
return db.getAllChannelClaims(longChannelId);
})
// 4. add extra data not available from Claim table
.then(allChannelClaims => {
if (allChannelClaims) {
allChannelClaims.forEach(element => {
element['channelName'] = channelName;
element['longChannelId'] = longChannelId;
element['shortChannelId'] = shortChannelId;
element['fileExtension'] = element.contentType.substring(element.contentType.lastIndexOf('/') + 1);
});
}
return resolve(allChannelClaims);
})
.catch(error => {
reject(error);
});
});
},
serveOrShowAsset (fileInfo, extension, method, headers, originalUrl, ip, res) {
// add file extension to the file info
if (extension === '.gifv') {
fileInfo['fileExt'] = '.gifv';
if (extension === 'gifv') {
fileInfo['fileExt'] = 'gifv';
} else {
fileInfo['fileExt'] = fileInfo.fileName.substring(fileInfo.fileName.lastIndexOf('.'));
fileInfo['fileExt'] = fileInfo.fileName.substring(fileInfo.fileName.lastIndexOf('.') + 1);
}
// add stats table
postToStats(method, originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
// serve or show
switch (method) {
case SERVE:
serveFile(fileInfo, res);
sendGoogleAnalytics(method, headers, ip, originalUrl);
postToStats('serve', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
return fileInfo;
case SHOWLITE:
showFileLite(fileInfo, res);
postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
return fileInfo;
case SHOW:
return getShortClaimIdFromLongClaimId(fileInfo.claimId, fileInfo.name)
.then(shortId => {
fileInfo['shortId'] = shortId;
return resolveAgainstClaimTable(fileInfo.name, fileInfo.claimId);
})
.then(resolveResult => {
logger.debug('resolve result', resolveResult);
fileInfo['title'] = resolveResult.title;
fileInfo['description'] = resolveResult.description;
showFile(fileInfo, res);
postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
return fileInfo;
})
.catch(error => {
console.log('thowing error...');
throw error;
});
return db
.getShortClaimIdFromLongClaimId(fileInfo.claimId, fileInfo.name)
.then(shortId => {
fileInfo['shortId'] = shortId;
return db.resolveClaim(fileInfo.name, fileInfo.claimId);
})
.then(resolveResult => {
fileInfo['title'] = resolveResult.title;
fileInfo['description'] = resolveResult.description;
showFile(fileInfo, res);
return fileInfo;
})
.catch(error => {
logger.error('throwing serve/show error...');
throw error;
});
default:
logger.error('I did not recognize that method');
break;

16
controllers/statsController.js
View file

@ -6,6 +6,7 @@ const googleApiKey = config.get('AnalyticsConfig.GoogleId');
module.exports = {
postToStats (action, url, ipAddress, name, claimId, result) {
logger.debug('action:', action);
// make sure the result is a string
if (result && (typeof result !== 'string')) {
result = result.toString();
@ -89,18 +90,18 @@ module.exports = {
let totalSuccess = 0;
let totalFailure = 0;
let percentSuccess;
// sumarise the data
// summarise the data
for (let i = 0; i < data.length; i++) {
let key = data[i].action + data[i].url;
totalCount += 1;
switch (data[i].action) {
case 'serve':
case 'SERVE':
totalServe += 1;
break;
case 'publish':
case 'PUBLISH':
totalPublish += 1;
break;
case 'show':
case 'SHOW':
totalShow += 1;
break;
default: break;
@ -143,10 +144,9 @@ module.exports = {
},
getTrendingClaims (startDate) {
logger.debug('retrieving trending requests');
const dateTime = startDate.toISOString().slice(0, 19).replace('T', ' ');
return new Promise((resolve, reject) => {
// get the raw requests data
db.sequelize.query(`SELECT COUNT(*), File.* FROM Request LEFT JOIN File ON Request.FileId = File.id WHERE FileId IS NOT NULL AND nsfw != 1 AND trendingEligible = 1 AND Request.createdAt > "${dateTime}" GROUP BY FileId ORDER BY COUNT(*) DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT })
db.getTrendingClaims(startDate)
.then(results => {
resolve(results);
})
@ -156,11 +156,11 @@ module.exports = {
});
});
},
getRecentClaims (startDate) {
getRecentClaims () {
logger.debug('retrieving most recent claims');
return new Promise((resolve, reject) => {
// get the raw requests data
db.sequelize.query(`SELECT * FROM File WHERE nsfw != 1 AND trendingEligible = 1 ORDER BY createdAt DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT })
db.getRecentClaims()
.then(results => {
resolve(results);
})

8
helpers/constants.js
View file

@ -1,8 +0,0 @@
module.exports = {
SERVE : 'SERVE',
SHOW : 'SHOW',
SHOWLITE : 'SHOWLITE',
CHANNEL : 'CHANNEL',
CLAIM : 'CLAIM',
CHANNELID_INDICATOR: ':',
};

222
helpers/serveHelpers.js
View file

@ -1,5 +1,4 @@
const logger = require('winston');
const db = require('../models');
function createOpenGraphInfo ({ fileType, claimId, name, fileName, fileExt }) {
return {
@ -10,107 +9,6 @@ function createOpenGraphInfo ({ fileType, claimId, name, fileName, fileExt }) {
};
}
function getLongChannelIdFromShortChannelId (channelName, channelId) {
return new Promise((resolve, reject) => {
logger.debug(`finding long channel id for ${channelName}:${channelId}`);
// get the long channel Id
db.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' AND claimId LIKE '${channelId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
logger.debug('result >>', result);
switch (result.length) {
case 0:
throw new Error('That is an invalid Short Channel Id');
default: // note results must be sorted
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getLongChannelIdFromChannelName (channelName) {
// select the top top channel id
return new Promise((resolve, reject) => {
logger.debug(`finding long channel id for ${channelName}`);
// get the long channel Id
db.sequelize.query(`SELECT claimId, amount, height FROM Certificate WHERE name = '${channelName}' ORDER BY amount DESC, height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
logger.debug('result >>', result);
switch (result.length) {
case 0:
throw new Error('That is an invalid Channel Name');
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getLongClaimIdFromShortClaimId (name, shortId) {
return new Promise((resolve, reject) => {
logger.debug('getting claim_id from short url');
// use the daemon to check for claims list
db.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${name}' AND claimId LIKE '${shortId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid Short Claim Id'));
default: // note results must be sorted
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getTopFreeClaimIdByClaimName (name) {
return new Promise((resolve, reject) => {
db.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${name}' ORDER BY amount DESC, height ASC LIMIT 1`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
};
function sortResult (result, longId) {
let claimIndex;
let shortId = longId.substring(0, 1); // default sort id is the first letter
let shortIdLength = 0;
// find the index of this certificate
claimIndex = result.findIndex(element => {
return element.claimId === longId;
});
if (claimIndex < 0) { throw new Error('claimid not found in possible sorted list') }
// get an array of all certificates with lower height
let possibleMatches = result.slice(0, claimIndex);
// remove certificates with the same prefixes until none are left.
while (possibleMatches.length > 0) {
shortIdLength += 1;
shortId = longId.substring(0, shortIdLength);
possibleMatches = possibleMatches.filter(element => {
return (element.claimId.substring(0, shortIdLength) === shortId);
});
}
// return the short Id
logger.debug('short channel id ===', shortId);
return shortId;
}
module.exports = {
serveFile ({ fileName, fileType, filePath }, res) {
logger.info(`serving file ${fileName}`);
@ -144,124 +42,4 @@ module.exports = {
const openGraphInfo = createOpenGraphInfo(fileInfo);
res.status(200).render('showLite', { layout: 'show', fileInfo, openGraphInfo });
},
getLongClaimId (claimName, claimId) { // read the various inputs and decide how to return the long claim id
if (claimId && (claimId.length === 40)) {
return new Promise((resolve, reject) => resolve(claimId));
} else if (claimId && claimId.length < 40) {
return getLongClaimIdFromShortClaimId(claimName, claimId); // need to create this function
} else { // if no claim id provided
return getTopFreeClaimIdByClaimName(claimName);
}
},
getShortClaimIdFromLongClaimId (claimId, claimName) {
return new Promise((resolve, reject) => {
logger.debug('finding short channel id');
db.sequelize.query(`SELECT claimId, height FROM Claim WHERE name = '${claimName}' ORDER BY height;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid claim name'));
default:
return resolve(sortResult(result, claimId));
}
})
.catch(error => {
reject(error);
});
});
},
getAllFreeClaims (name) {
return new Promise((resolve, reject) => {
db.sequelize.query(`SELECT name, claimId, outpoint, height, address FROM Claim WHERE name = '${name}' ORDER BY amount DESC, height ASC`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result);
}
})
.catch(error => {
reject(error);
});
});
},
resolveAgainstClaimTable (name, claimId) {
return new Promise((resolve, reject) => {
db.sequelize.query(`SELECT name, claimId, outpoint, height, address, title, description FROM Claim WHERE name = '${name}' AND claimId = '${claimId}'`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
case 1:
return resolve(result[0]);
default:
return new Error('more than one entry matches that name and claimID');
}
})
.catch(error => {
reject(error);
});
});
},
getClaimIdByLongChannelId (channelId, claimName) {
return new Promise((resolve, reject) => {
logger.debug(`finding claim id for claim "${claimName}" from channel "${channelId}"`);
db.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${claimName}' AND certificateId = '${channelId}' LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('There is no such claim for that channel'));
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
},
getAllChannelClaims (channelId) {
return new Promise((resolve, reject) => {
logger.debug(`finding all claims in channel "${channelId}"`);
db.sequelize.query(`SELECT name, claimId, outpoint, height, address, contentType, title, description, license FROM Claim WHERE certificateId = '${channelId}' ORDeR BY height DESC;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result);
}
})
.catch(error => {
reject(error);
});
});
},
getLongChannelId (channelName, channelId) {
if (channelId && (channelId.length === 40)) { // full channel id
return new Promise((resolve, reject) => resolve(channelId));
} else if (channelId && channelId.length < 40) { // short channel id
return getLongChannelIdFromShortChannelId(channelName, channelId);
} else {
return getLongChannelIdFromChannelName(channelName);
}
},
getShortChannelIdFromLongChannelId (channelName, longChannelId) {
return new Promise((resolve, reject) => {
logger.debug('finding short channel id');
db.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' ORDER BY height;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid channel name'));
default:
return resolve(sortResult(result, longChannelId));
}
})
.catch(error => {
reject(error);
});
});
},
};

251
models/index.js
View file

@ -9,8 +9,110 @@ const logger = require('winston');
const connectionUri = config.get('Database.MySqlConnectionUri');
const sequelize = new Sequelize(connectionUri, {
logging: false,
pool : {
max : 5,
min : 0,
idle : 20000,
acquire: 20000,
},
});
function sortResult (result, longId) {
let claimIndex;
let shortId = longId.substring(0, 1); // default sort id is the first letter
let shortIdLength = 0;
// find the index of this certificate
claimIndex = result.findIndex(element => {
return element.claimId === longId;
});
if (claimIndex < 0) { throw new Error('claimid not found in possible sorted list') }
// get an array of all certificates with lower height
let possibleMatches = result.slice(0, claimIndex);
// remove certificates with the same prefixes until none are left.
while (possibleMatches.length > 0) {
shortIdLength += 1;
shortId = longId.substring(0, shortIdLength);
possibleMatches = possibleMatches.filter(element => {
return (element.claimId.substring(0, shortIdLength) === shortId);
});
}
// return the short Id
logger.debug('short channel id ===', shortId);
return shortId;
}
function getLongClaimIdFromShortClaimId (name, shortId) {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${name}' AND claimId LIKE '${shortId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid Short Claim Id'));
default: // note results must be sorted
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getTopFreeClaimIdByClaimName (name) {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${name}' ORDER BY amount DESC, height ASC LIMIT 1`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
};
function getLongChannelIdFromShortChannelId (channelName, channelId) {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' AND claimId LIKE '${channelId}%' ORDER BY height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
throw new Error('That is an invalid Short Channel Id');
default: // note results must be sorted
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
function getLongChannelIdFromChannelName (channelName) {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT claimId, amount, height FROM Certificate WHERE name = '${channelName}' ORDER BY amount DESC, height ASC LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
throw new Error('That is an invalid Channel Name');
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
}
sequelize
.authenticate()
.then(() => {
@ -37,6 +139,9 @@ Object.keys(db).forEach(modelName => {
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
db['upsert'] = (Model, values, condition, tableName) => {
return Model
.findOne({ where: condition })
@ -48,12 +153,152 @@ db['upsert'] = (Model, values, condition, tableName) => {
logger.debug(`creating "${values.name}" "${values.claimId}" in db.${tableName}`);
return Model.create(values);
}
}).catch(function (error) {
})
.catch(function (error) {
logger.error('Sequelize findOne error', error);
});
};
db.sequelize = sequelize;
db.Sequelize = Sequelize;
db['getTrendingClaims'] = (startDate) => {
return db.sequelize.query(`SELECT COUNT(*), File.* FROM Request LEFT JOIN File ON Request.FileId = File.id WHERE FileId IS NOT NULL AND nsfw != 1 AND trendingEligible = 1 AND Request.createdAt > "${startDate}" GROUP BY FileId ORDER BY COUNT(*) DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT });
};
db['getRecentClaims'] = () => {
return db.sequelize.query(`SELECT * FROM File WHERE nsfw != 1 AND trendingEligible = 1 ORDER BY createdAt DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT });
};
db['getShortClaimIdFromLongClaimId'] = (claimId, claimName) => {
return new Promise((resolve, reject) => {
logger.debug('finding short channel id');
db
.sequelize.query(`SELECT claimId, height FROM Claim WHERE name = '${claimName}' ORDER BY height;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid claim name'));
default:
return resolve(sortResult(result, claimId));
}
})
.catch(error => {
reject(error);
});
});
};
db['getShortChannelIdFromLongChannelId'] = (channelName, longChannelId) => {
return new Promise((resolve, reject) => {
logger.debug('finding short channel id');
db
.sequelize.query(`SELECT claimId, height FROM Certificate WHERE name = '${channelName}' ORDER BY height;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('That is an invalid channel name'));
default:
return resolve(sortResult(result, longChannelId));
}
})
.catch(error => {
reject(error);
});
});
};
db['getAllFreeClaims'] = (name) => {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT name, claimId, outpoint, height, address FROM Claim WHERE name = '${name}' ORDER BY amount DESC, height ASC`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result);
}
})
.catch(error => {
reject(error);
});
});
};
db['resolveClaim'] = (name, claimId) => {
return new Promise((resolve, reject) => {
db
.sequelize.query(`SELECT name, claimId, outpoint, height, address, title, description FROM Claim WHERE name = '${name}' AND claimId = '${claimId}'`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
case 1:
return resolve(result[0]);
default:
return new Error('more than one entry matches that name and claimID');
}
})
.catch(error => {
reject(error);
});
});
};
db['getClaimIdByLongChannelId'] = (channelId, claimName) => {
return new Promise((resolve, reject) => {
logger.debug(`finding claim id for claim "${claimName}" from channel "${channelId}"`);
db
.sequelize.query(`SELECT claimId FROM Claim WHERE name = '${claimName}' AND certificateId = '${channelId}' LIMIT 1;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return reject(new Error('There is no such claim for that channel'));
default:
return resolve(result[0].claimId);
}
})
.catch(error => {
reject(error);
});
});
};
db['getAllChannelClaims'] = (channelId) => {
return new Promise((resolve, reject) => {
logger.debug(`finding all claims in channel "${channelId}"`);
db
.sequelize.query(`SELECT name, claimId, outpoint, height, address, contentType, title, description, license FROM Claim WHERE certificateId = '${channelId}' ORDeR BY height DESC;`, { type: db.sequelize.QueryTypes.SELECT })
.then(result => {
switch (result.length) {
case 0:
return resolve(null);
default:
return resolve(result);
}
})
.catch(error => {
reject(error);
});
});
};
db['getLongClaimId'] = (claimName, claimId) => {
if (claimId && (claimId.length === 40)) {
return new Promise((resolve, reject) => resolve(claimId));
} else if (claimId && claimId.length < 40) {
return getLongClaimIdFromShortClaimId(claimName, claimId); // need to create this function
} else { // if no claim id provided
return getTopFreeClaimIdByClaimName(claimName);
}
};
db['getLongChannelId'] = (channelName, channelId) => {
if (channelId && (channelId.length === 40)) { // full channel id
return new Promise((resolve, reject) => resolve(channelId));
} else if (channelId && channelId.length < 40) { // short channel id
return getLongChannelIdFromShortChannelId(channelName, channelId);
} else {
return getLongChannelIdFromChannelName(channelName);
}
};
module.exports = db;

19
routes/home-routes.js
View file

@ -1,23 +1,12 @@
const { postToStats, getTrendingClaims } = require('../controllers/statsController.js');
const errorHandlers = require('../helpers/errorHandlers.js');
const { postToStats } = require('../controllers/statsController.js');
module.exports = app => {
// route for the home page
app.get('/', ({ headers, ip, originalUrl }, res) => {
// get yesterday's date
const startDate = new Date();
startDate.setDate(startDate.getDate() - 3);
// send response
getTrendingClaims(startDate)
.then(result => {
res.status(200).render('index', { trendingAssets: result });
})
.catch(error => {
errorHandlers.handleRequestError(error, res);
});
app.get('/', (req, res) => {
res.status(200).render('index');
});
// a catch-all route if someone visits a page that does not exist
app.use('*', ({ headers, originalUrl, ip }, res) => {
app.use('*', ({ originalUrl, ip }, res) => {
// post to stats
postToStats('show', originalUrl, ip, null, null, 'Error: 404');
// send response

21
routes/page-routes.js
View file

@ -1,18 +1,22 @@
const errorHandlers = require('../helpers/errorHandlers.js');
const { getAllFreeClaims } = require('../helpers/serveHelpers.js');
const db = require('../models');
const { postToStats, getStatsSummary, getTrendingClaims, getRecentClaims } = require('../controllers/statsController.js');
module.exports = (app) => {
// route to show 'about' page for spee.ch
app.get('/about', ({ ip, originalUrl }, res) => {
app.get('/about', (req, res) => {
// get and render the content
res.status(200).render('about');
});
// route to display a list of the trending images
app.get('/popular', ({ params, headers }, res) => {
app.get('/trending', (req, res) => {
res.status(301).redirect('/popular');
});
app.get('/popular', (req, res) => {
const startDate = new Date();
startDate.setDate(startDate.getDate() - 1);
getTrendingClaims(startDate)
const dateTime = startDate.toISOString().slice(0, 19).replace('T', ' ');
getTrendingClaims(dateTime)
.then(result => {
// logger.debug(result);
res.status(200).render('trending', { trendingAssets: result });
@ -22,10 +26,8 @@ module.exports = (app) => {
});
});
// route to display a list of the trending images
app.get('/new', ({ params, headers }, res) => {
const startDate = new Date();
startDate.setDate(startDate.getDate() - 1);
getRecentClaims(startDate)
app.get('/new', (req, res) => {
getRecentClaims()
.then(result => {
// logger.debug(result);
res.status(200).render('new', { newClaims: result });
@ -61,7 +63,8 @@ module.exports = (app) => {
// route to display all free public claims at a given name
app.get('/:name/all', ({ ip, originalUrl, params }, res) => {
// get and render the content
getAllFreeClaims(params.name)
db
.getAllFreeClaims(params.name)
.then(orderedFreeClaims => {
if (!orderedFreeClaims) {
res.status(307).render('noClaims');

21
routes/serve-routes.js
View file

@ -1,7 +1,13 @@
const logger = require('winston');
const { getAssetByClaim, getChannelContents, getAssetByChannel, serveOrShowAsset } = require('../controllers/serveController.js');
const { handleRequestError } = require('../helpers/errorHandlers.js');
const { SERVE, SHOW, SHOWLITE, CHANNEL, CLAIM, CHANNELID_INDICATOR } = require('../helpers/constants.js');
const SERVE = 'SERVE';
const SHOW = 'SHOW';
const SHOWLITE = 'SHOWLITE';
const CHANNEL = 'CHANNEL';
const CLAIM = 'CLAIM';
const CHANNELID_INDICATOR = ':';
function isValidClaimId (claimId) {
return ((claimId.length === 40) && !/[^A-Za-z0-9]/g.test(claimId));
@ -36,18 +42,18 @@ module.exports = (app) => {
let claimId = null;
let channelId = null;
let method;
let extension;
let fileExtension;
// parse the name
const positionOfExtension = name.indexOf('.');
if (positionOfExtension >= 0) {
extension = name.substring(positionOfExtension);
fileExtension = name.substring(positionOfExtension + 1);
name = name.substring(0, positionOfExtension);
/* patch because twitter player preview adds '>' before file extension */
if (name.indexOf('>') >= 0) {
name = name.substring(0, name.indexOf('>'));
}
/* end patch */
logger.debug('file extension =', extension);
logger.debug('file extension =', fileExtension);
if (headers['accept'] && headers['accept'].split(',').includes('text/html')) {
method = SHOWLITE;
} else {
@ -84,11 +90,10 @@ module.exports = (app) => {
getAsset(claimType, channelName, channelId, name, claimId)
// 2. serve or show
.then(fileInfo => {
logger.debug('fileInfo', fileInfo);
if (!fileInfo) {
res.status(200).render('noClaims');
} else {
return serveOrShowAsset(fileInfo, extension, method, headers, originalUrl, ip, res);
return serveOrShowAsset(fileInfo, fileExtension, method, headers, originalUrl, ip, res);
}
})
// 3. update the file
@ -139,7 +144,7 @@ module.exports = (app) => {
if (headers['accept'] && headers['accept'].split(',').includes('text/html')) {
method = SHOWLITE;
}
fileExtension = name.substring(name.indexOf('.'));
fileExtension = name.substring(name.indexOf('.') + 1);
name = name.substring(0, name.indexOf('.'));
logger.debug('file extension =', fileExtension);
} else {
@ -157,7 +162,7 @@ module.exports = (app) => {
if (!fileInfo) {
res.status(200).render('noClaims');
} else {
return serveOrShowAsset(fileInfo, null, method, headers, originalUrl, ip, res);
return serveOrShowAsset(fileInfo, fileExtension, method, headers, originalUrl, ip, res);
}
})
// 3. update the database

8
routes/sockets-routes.js
View file

@ -27,7 +27,7 @@ module.exports = (app, siofu, hostedContentPath) => {
// listener for when file upload encounters an error
uploader.on('error', ({ error }) => {
logger.error('an error occured while uploading', error);
postToStats('publish', '/', null, null, null, error);
postToStats('PUBLISH', '/', null, null, null, error);
socket.emit('publish-status', error);
});
// listener for when file has been uploaded
@ -40,18 +40,18 @@ module.exports = (app, siofu, hostedContentPath) => {
// publish the file
publishController.publish(publishParams, file.name, file.meta.type)
.then(result => {
postToStats('publish', '/', null, null, null, 'success');
postToStats('PUBLISH', '/', null, null, null, 'success');
socket.emit('publish-complete', { name: publishParams.name, result });
})
.catch(error => {
error = errorHandlers.handlePublishError(error);
postToStats('publish', '/', null, null, null, error);
postToStats('PUBLISH', '/', null, null, null, error);
socket.emit('publish-failure', error);
});
} else {
logger.error(`An error occurred in uploading the client's file`);
socket.emit('publish-failure', 'File uploaded, but with errors');
postToStats('publish', '/', null, null, null, 'File uploaded, but with errors');
postToStats('PUBLISH', '/', null, null, null, 'File uploaded, but with errors');
// to-do: remove the file if not done automatically
}
});

4
views/partials/asset.handlebars
View file

@ -1,8 +1,8 @@
<div class="panel">
<div id="asset-placeholder">
<a href="/{{fileInfo.claimId}}/{{fileInfo.name}}{{fileInfo.fileExt}}">
<a href="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">
{{#ifConditional fileInfo.fileType '===' 'video/mp4'}}
{{#ifConditional fileInfo.fileExt '===' '.gifv'}}
{{#ifConditional fileInfo.fileExt '===' 'gifv'}}
<video class="show-asset" autoplay loop muted>
<source src="/media/{{fileInfo.fileName}}">
{{!--fallback--}}

14
views/partials/assetInfo.handlebars
View file

@ -6,18 +6,18 @@
<h2 class="subheader">Links</h2>
{{!--short direct link to asset--}}
<div class="share-option">
<a href="/{{fileInfo.shortId}}/{{fileInfo.name}}{{fileInfo.fileExt}}">Permanent Short Link</a> (most convenient)
<a href="/{{fileInfo.shortId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">Permanent Short Link</a> (most convenient)
<div class="input-error" id="input-error-copy-short-link" hidden="true"></div>
<br/>
<input type="text" id="short-link" class="link" readonly spellcheck="false" value="https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}{{fileInfo.fileExt}}" onclick="select()"/>
<input type="text" id="short-link" class="link" readonly spellcheck="false" value="https://spee.ch/{{fileInfo.shortId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}" onclick="select()"/>
<button class="copy-button" data-elementtocopy="short-link" onclick="copyToClipboard(event)">copy</button>
</div>
{{!-- link to show route for asset--}}
<div class="share-option">
<a href="/{{fileInfo.claimId}}/{{fileInfo.name}}{{fileInfo.fileExt}}">Permanent Long Link</a> (fastest service)
<a href="/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}">Permanent Long Link</a> (fastest service)
<div class="input-error" id="input-error-copy-long-link" hidden="true"></div>
</br>
<input type="text" id="long-link" class="link" readonly onclick="select()" spellcheck="false" value="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}{{fileInfo.fileExt}}"/>
<input type="text" id="long-link" class="link" readonly onclick="select()" spellcheck="false" value="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}"/>
<button class="copy-button" data-elementtocopy="long-link" onclick="copyToClipboard(event)">copy</button>
</div>
{{!-- html text for embedding asset--}}
@ -26,9 +26,9 @@
<div class="input-error" id="input-error-copy-embed-text" hidden="true"></div>
<br/>
{{#ifConditional fileInfo.fileType '===' 'video/mp4'}}
<input type="text" id="embed-text" class="link" readonly onclick="select()" spellcheck="false" value='&lt;video width="100%" controls src="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}{{fileInfo.fileExt}}"/>&lt;/video>'/>
<input type="text" id="embed-text" class="link" readonly onclick="select()" spellcheck="false" value='&lt;video width="100%" controls src="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}"/>&lt;/video>'/>
{{else}}
<input type="text" id="embed-text" class="link" 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="link" readonly onclick="select()" spellcheck="false" value='&lt;img src="https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}}" />'/>
{{/ifConditional}}
<button class="copy-button" data-elementtocopy="embed-text" onclick="copyToClipboard(event)">copy</button>
</div>
@ -39,7 +39,7 @@
Markdown
<div class="input-error" id="input-error-copy-markdown-text" hidden="true"></div>
<br/>
<input type="text" id="markdown-text" class="link" readonly onclick="select()" spellcheck="false" value='![{{fileInfo.name}}](https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}{{fileInfo.fileExt}})'/>
<input type="text" id="markdown-text" class="link" readonly onclick="select()" spellcheck="false" value='![{{fileInfo.name}}](https://spee.ch/{{fileInfo.claimId}}/{{fileInfo.name}}.{{fileInfo.fileExt}})'/>
<button class="copy-button" data-elementtocopy="markdown-text" onclick="copyToClipboard(event)">copy</button>
</div>
{{/ifConditional}}