function Wrap() { this.database = null; this.keys = null; this.install = function() { this.database = new Indental(DATABASE).parse(); this.keys = Object.keys(this.database); this.process(); } this.process = function() { for (i = 0; i < this.keys.length; i++) { let value = this.database[this.keys[i]]; // TAGS if (typeof value.TAGS !== 'undefined') { var tags = value.TAGS.split(","); for (var t = 0; t < tags.length; t++) { tags[t] = tags[t].trim().toLowerCase(); } this.database[this.keys[i]].TAGS = tags; } // TERMS if (typeof value.TERM !== 'undefined') { let termRunic = new Runic(value.TERM).raw; let formattedTerms = []; for (var t = 0; t < termRunic.length; t++) { term = termRunic[t].substr(2).split(':'); for (var e = 0; e < term.length; e++) { term[e] = term[e].trim(); } formattedTerms.push(term); } this.database[this.keys[i]].TERM = formattedTerms; } this.database[this.keys[i]].DIID = i; } } this.filter = function(target) { var tempDatabase = {}; if (target == '') { tempDatabase = this.database; } else if (target == 'term') { for (i = 0; i < this.keys.length; i++) { let value = this.database[this.keys[i]]; if (typeof value.TERM !== 'undefined') { tempDatabase[this.keys[i]] = this.database[this.keys[i]]; } } } else { var splitTarget = target.split("-"); if (splitTarget[0] == 'tag') { // TAG for (i = 0; i < this.keys.length; i++) { let value = this.database[this.keys[i]]; if (typeof value.TAGS !== 'undefined') { for (var t = 0; t < value.TAGS.length; t++) { if (value.TAGS[t] == splitTarget[1]) { tempDatabase[this.keys[i]] = this.database[this.keys[i]]; } } } } } else if (splitTarget[0] == 'type') { // TYPE var tempDatabase = {} for (i = 0; i < this.keys.length; i++) { let value = this.database[this.keys[i]]; if (typeof value.TYPE !== 'undefined') { if (value.TYPE == splitTarget[1]) { tempDatabase[this.keys[i]] = this.database[this.keys[i]]; } } } } } return tempDatabase; } this.stats = function(db = this.database) { // CALCULATE let dbKeys = Object.keys(db); var stats = { total: this.keys.length, types: {}, tags: {}, terms: 0, }; for (var i = 0; i < dbKeys.length; i++) { // TYPE if (typeof db[dbKeys[i]].TYPE !== 'undefined') { if (typeof stats.types[db[dbKeys[i]].TYPE] !== 'undefined') { stats.types[db[dbKeys[i]].TYPE] ++; } else { stats.types[db[dbKeys[i]].TYPE] = 1; } } // TAGS if (typeof db[dbKeys[i]].TAGS !== 'undefined') { for (var t = 0; t < db[dbKeys[i]].TAGS.length; t++) { if (typeof stats.tags[db[dbKeys[i]].TAGS[t]] !== 'undefined') { stats.tags[db[dbKeys[i]].TAGS[t]] ++; } else { stats.tags[db[dbKeys[i]].TAGS[t]] = 1; } } } // TERM if (typeof db[dbKeys[i]].TERM !== 'undefined') { stats.terms += db[dbKeys[i]].TERM.length; } } // SORT TYPES, TAKE TOP X // Create items array var typeItems = Object.keys(stats.types).map(function(key) { return [key, stats.types[key]]; }); // Sort the array based on the second element typeItems.sort(function(first, second) { return second[1] - first[1]; }); stats.types = typeItems; // SORT TAGS, TAKE TOP X // Create items array var tagItems = Object.keys(stats.tags).map(function(key) { return [key, stats.tags[key]]; }); // Sort the array based on the second element tagItems.sort(function(first, second) { return second[1] - first[1]; }); stats.tags = tagItems; return stats; } }