mongoose-url-slugs

Mongoose URL Slugs

A simple URL based slug generator for mongoose models.

Installation

$ npm install mongoose-url-slugs

-## What is a Slug?

-A slug is a human-readable unique identifier that can be used in a URL instead of an ID or hash. This is common in content sites where the title of the article is "slugified" to turn this ugly URL

-> http://example.com/a12Qv09b4

-into this pretty one

-> http://example.com/your-article-title-here

-## How Slugs are Formatted

-When supplied with a string, the following steps are taken to transform it into a slug.

-- Accented characters are converted to regular equivalent characters. -- Converted to lower case -- All punctuation is removed -- All spaces are replaced with dashes -- Add a number to the end if the slug isn't unique (eg: my-cool-slug and my-cool-slug-2)

Example Usage

Example 1: Using default options and using 2 fields for slug generation.

var mongoose = require('mongoose'),
    Schema = mongoose.Schema,
    URLSlugs = require('mongoose-url-slugs');

var testSchema = new Schema({
  first_name: {type: String, default: '', trim: true},
  last_name: {type: String, default: '', trim: true},
  rev: {type: String, default: '', trim: true}
});

testSchema.plugin(URLSlugs('first_name last_name'));

Example 2: Using 'myslug' key for storing slug.

var mongoose = require('mongoose'),
    Schema = mongoose.Schema,
    URLSlugs = require('mongoose-url-slugs');

var testSchema = new Schema({
  first_name: {type: String, default: '', trim: true},
  last_name: {type: String, default: '', trim: true},
  rev: {type: String, default: '', trim: true}
});

// Save slugs to 'myslug' field.
testSchema.plugin(URLSlugs('first_name last_name', {field: 'myslug'}));

Default options

• field (Default: 'slug') - Slug field to use for storage.
• addField (Default: True) - Add slug field to mongoose schema.
• separator (Default: '-') - Separator to use for invalid characters.
• generator(text, separator) (Default: lowercases and then replaces all non alphanumeric characters to seperator) - Function to generate slug.
• maxLength (Default: null) - If set, restricts slug length to specified value.
• update (Default: False) - Update slug when slug building fields change.
• index (Default: True) - Mark slug field as index in mongoose schema.
• index_type (Default: String) - Mongoose schema slug index type.
• index_default (Default: '') - Mongoose schema slug index default value.
• index_trim (Default: True) - Mongoose schema slug index trim value.
• index_unique (Default: True) - Mongoose schema slug index unique value.
• index_required (Default: True) - Mongoose schema slug index required value.
• index_sparse (Default: False) - Mongoose schema slug index sparse value.

License

The MIT License (MIT)

Copyright (c) 2015 Talha Asad

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Changelog

V 0.1.7 (January 26, 2016)

• Improved Readme.