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108 lines
3.1 KiB
JavaScript
108 lines
3.1 KiB
JavaScript
'use strict';
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var async = require('async');
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var validator = require('validator');
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var winston = require('winston');
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var db = require('../database');
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module.exports = function (Categories) {
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Categories.getCategoryData = function (cid, callback) {
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async.waterfall([
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function (next) {
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db.getObject('category:' + cid, next);
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},
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function (category, next) {
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modifyCategory(category);
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next(null, category);
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},
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], callback);
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};
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Categories.getCategoriesData = function (cids, callback) {
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Categories.getCategoriesFields(cids, [], callback);
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};
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function modifyCategory(category) {
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if (!category) {
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return;
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}
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category.name = validator.escape(String(category.name || ''));
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category.disabled = category.hasOwnProperty('disabled') ? parseInt(category.disabled, 10) === 1 : undefined;
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category.isSection = category.hasOwnProperty('isSection') ? parseInt(category.isSection, 10) === 1 : undefined;
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category.icon = category.icon || 'hidden';
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if (category.hasOwnProperty('post_count')) {
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category.post_count = category.post_count || 0;
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category.totalPostCount = category.post_count;
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}
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if (category.hasOwnProperty('topic_count')) {
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category.topic_count = category.topic_count || 0;
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category.totalTopicCount = category.topic_count;
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}
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if (category.image) {
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category.backgroundImage = category.image;
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}
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if (category.description) {
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category.description = validator.escape(String(category.description));
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category.descriptionParsed = category.descriptionParsed || category.description;
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}
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}
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Categories.getCategoryField = function (cid, field, callback) {
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db.getObjectField('category:' + cid, field, callback);
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};
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Categories.getCategoriesFields = function (cids, fields, callback) {
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if (!Array.isArray(cids) || !cids.length) {
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return callback(null, []);
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}
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var keys = cids.map(function (cid) {
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return 'category:' + cid;
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});
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async.waterfall([
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function (next) {
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if (fields.length) {
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db.getObjectsFields(keys, fields, next);
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} else {
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db.getObjects(keys, next);
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}
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},
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function (categories, next) {
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categories.forEach(modifyCategory);
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next(null, categories);
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},
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], callback);
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};
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Categories.getMultipleCategoryFields = function (cids, fields, callback) {
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winston.warn('[deprecated] Categories.getMultipleCategoryFields is deprecated please use Categories.getCategoriesFields');
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Categories.getCategoriesFields(cids, fields, callback);
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};
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Categories.getAllCategoryFields = function (fields, callback) {
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async.waterfall([
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async.apply(db.getSortedSetRange, 'categories:cid', 0, -1),
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function (cids, next) {
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Categories.getCategoriesFields(cids, fields, next);
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},
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], callback);
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};
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Categories.getCategoryFields = function (cid, fields, callback) {
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db.getObjectFields('category:' + cid, fields, callback);
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};
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Categories.setCategoryField = function (cid, field, value, callback) {
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db.setObjectField('category:' + cid, field, value, callback);
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};
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Categories.incrementCategoryFieldBy = function (cid, field, value, callback) {
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db.incrObjectFieldBy('category:' + cid, field, value, callback);
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};
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};
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