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"use strict";
// external modules
var md5 = require("blueimp-md5");
var Sequelize = require("sequelize");
var scrypt = require('scrypt');
// core
var logger = require("../logger.js");
var letterAvatars = require('../letter-avatars.js');
module.exports = function (sequelize, DataTypes) {
var User = sequelize.define("User", {
id: {
type: DataTypes.UUID,
primaryKey: true,
defaultValue: Sequelize.UUIDV4
},
profileid: {
type: DataTypes.STRING,
unique: true
},
profile: {
type: DataTypes.TEXT
},
history: {
type: DataTypes.TEXT
},
accessToken: {
type: DataTypes.STRING
},
refreshToken: {
type: DataTypes.STRING
},
email: {
type: Sequelize.TEXT,
validate: {
isEmail: true
}
},
password: {
type: Sequelize.TEXT,
set: function(value) {
var hash = scrypt.kdfSync(value, scrypt.paramsSync(0.1)).toString("hex");
this.setDataValue('password', hash);
}
}
}, {
instanceMethods: {
verifyPassword: function(attempt) {
if (scrypt.verifyKdfSync(new Buffer(this.password, "hex"), attempt)) {
return this;
} else {
return false;
}
}
},
classMethods: {
associate: function (models) {
User.hasMany(models.Note, {
foreignKey: "ownerId",
constraints: false
});
User.hasMany(models.Note, {
foreignKey: "lastchangeuserId",
constraints: false
});
},
getProfile: function (user) {
return user.profile ? User.parseProfile(user.profile) : (user.email ? User.parseProfileByEmail(user.email) : null);
},
parseProfile: function (profile) {
try {
var profile = JSON.parse(profile);
} catch (err) {
logger.error(err);
profile = null;
}
if (profile) {
profile = {
name: profile.displayName || profile.username,
photo: User.parsePhotoByProfile(profile)
}
}
return profile;
},
parsePhotoByProfile: function (profile) {
var photo = null;
switch (profile.provider) {
case "facebook":
photo = 'https://graph.facebook.com/' + profile.id + '/picture?width=96';
break;
case "twitter":
photo = 'https://twitter.com/' + profile.username + '/profile_image?size=bigger';
break;
case "github":
photo = 'https://avatars.githubusercontent.com/u/' + profile.id + '?s=96';
break;
case "gitlab":
photo = profile.avatarUrl.replace(/(\?s=)\d*$/i, '$196');
break;
case "dropbox":
//no image api provided, use gravatar
photo = 'https://www.gravatar.com/avatar/' + md5(profile.emails[0].value) + '?s=96';
break;
case "google":
photo = profile.photos[0].value.replace(/(\?sz=)\d*$/i, '$196');
break;
case "ldap":
//no image api provided,
//use gravatar if email exists,
//otherwise generate a letter avatar
if (profile.emails[0]) {
photo = 'https://www.gravatar.com/avatar/' + md5(profile.emails[0]) + '?s=96';
} else {
photo = letterAvatars(profile.username);
}
break;
}
return photo;
},
parseProfileByEmail: function (email) {
var photoUrl = 'https://www.gravatar.com/avatar/' + md5(email);
return {
name: email.substring(0, email.lastIndexOf("@")),
photo: photoUrl += '?s=96'
};
}
}
});
return User;
};
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