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https://github.com/stefanjudis/grunt-photobox
Grunt plugin for creating screenshots of any site and compare them
https://github.com/stefanjudis/grunt-photobox
Last synced: 13 days ago
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Grunt plugin for creating screenshots of any site and compare them
- Host: GitHub
- URL: https://github.com/stefanjudis/grunt-photobox
- Owner: stefanjudis
- License: mit
- Created: 2013-07-25T15:33:14.000Z (over 11 years ago)
- Default Branch: master
- Last Pushed: 2016-06-13T22:58:44.000Z (over 8 years ago)
- Last Synced: 2024-04-14T05:09:44.779Z (8 months ago)
- Language: Smarty
- Size: 5.44 MB
- Stars: 275
- Watchers: 17
- Forks: 22
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE-MIT
Awesome Lists containing this project
- awesome-regression-testing - grunt-photobox - Plugin to prevent your project of broken layout via screenshot photo sessions of your site. (Tools and frameworks)
- awesome-regression-testing - grunt-photobox - Plugin to prevent your project of broken layout via screenshot photo sessions of your site. (Tools and frameworks)
README
# grunt-photobox
[](https://travis-ci.org/stefanjudis/grunt-photobox) [](http://badge.fury.io/js/grunt-photobox) [](https://gemnasium.com/stefanjudis/grunt-photobox) [](https://codeclimate.com/github/stefanjudis/grunt-photobox) [](http://gruntjs.com/)
> Plugin to prevent your project of broken layout via screenshot photo sessions of your site.
## Getting Started
This plugin requires Grunt `~0.4.1`
If you haven't used [Grunt](http://gruntjs.com/) before, be sure to check out the [Getting Started](http://gruntjs.com/getting-started) guide, as it explains how to create a [Gruntfile](http://gruntjs.com/sample-gruntfile) as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
```shell
npm install grunt-photobox --save-dev
```
Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
```js
grunt.loadNpmTasks('grunt-photobox');
```
## The "photobox" task
### Overview
In your project's Gruntfile, add a section named `photobox` to the data object passed into `grunt.initConfig()`.
```js
grunt.initConfig({
photobox: {
task : {
options: {
// Task-specific options go here.
}
}
},
})
```
Photobox helps you to not deploy any broken layout to production. It takes screenshots of you current site.
**Additionally you got the feature, to keep the last photosession and to overlay old and new screenshots, to see even better if something is broken or not. BE ALWAYS SURE, THAT YOU HAVEN'T BROKEN LAYOUT THE EASY WAY.**
#### ImageMagick and Canvas representation (generated diff):
### Options
#### options.indexPath
Type: `String`
Default value: `photobox/`
A string value that is used to set the path to the generated images and **index.html**.
Per default a ```photobox``` folder will be generated and inside of that folder an index.html is located to check for broken layout.
#### options.screenSizes
Type: `Array`
Default value: `[ '800' ]`
**[NOTE: Values like '800x600' are deprecated since version 0.5.0.]**
An array containing strings, that represents the wished width in pixels of the taken pictures. The height will be calculated automatically depending on the given site.
E.g. **'800'** -> width: 800px;
#### options.urls
Type: `Array`
Default value: `[ 'http://google.com' ]`
An array containing strings, that represents the wished urls for the photosession.
#### options.relativePaths
Type: `Boolean`
Default value: `false`
If final images should contain only realative urls.
#### options.userName
Type: `String`
Default value: ``
A string representing the username in case of HTTP-Authentification.
#### options.password
Type: `String`
Default value: ``
A string representing the password in case of HTTP-Authentification.
#### options.template
Type: `String|Object`
Default value: `canvas`
A string value that is used to set the template to display your screenshots.
Possible values:
- `canvas` -> uses Canvas to show differences in screenshots.
- `magic` -> uses ImageMagick to show the difference of old and new screenshots.
If you want to use ImageMagick by setting `options.template` to `magic` **make sure ImageMagick and included commands are installed on your system:**
Check the following commands in your environment:
```
$ which convert
/opt/local/bin/convert
```
```
$ which composite
/opt/local/bin/composite
```
If you want to pimp your via canvas generated diff images there is the option available to pass in an object as `template` instead of a string.
```
options : {
...
template : {
name : 'canvas',
options : {
highlightColor : '#0000ff', //
diffFilter : 'grayscale' // default == no filter 'grayscale' | 'darker' | 'brighter'
}
}
...
}
```
##### options.template.name
Type: `String`
Currently only supported set to `canvas`.
##### options.template.options.highlightColor
Type: `String`
Default value: '#0000ff'
A string representing a given color for highlighted different areas.
##### options.template.options.diffFilter
Type: `String`
Default value: `default`
4 modes for diff image processing are available:
- `default` - image information in diff image will not be changed
- `grayscale` - image information in diff image will be changed to grayscale
- `darker` - image information in diff image will be changed to a darker image
- `brighter` - image information in diff image will be change to a brighter image
+#### options.timeOut
Type: `Integer`
Default value: 1000
An Integer representing the delay in milliseconds after the screenshot should be taken.
### Usage Examples
#### Default Options
In this example, the default options are used to do just show what is possible. Run ```grunt photobox``` without any custom options and you will get a new file at ```photobox/index.html```.
It will consist of a screenshot for the default url ( http://google.com ) in the default width 800px.
```js
grunt.initConfig( {
photobox: {
task: {
options: {}
}
}
});
```
#### Options
Now let's customize everything for your needs.
```js
grunt.initConfig( {
photobox: {
task: {
options: {
screenSizes : [ '600', '1000', '1200' ],
urls : [ 'http://yoursite.com', 'http://yoursite.com/blog', 'http://yoursite.com/catalog' ]
}
}
}
} );
```
This will generate you 9 screenshots - each url in each size.
#### Canvas default usage
```js
grunt.initConfig( {
photobox : {
waisenkinder : {
options : {
indexPath : 'photobox/',
highlightColor : '#0000ff',
screenSizes : [ '960', '350', '1200' ],
template : 'canvas',
urls : [ 'http://4waisenkinder.de' ]
}
}
}
} );
```
#### Canvas configured usage
```js
grunt.initConfig( {
photobox : {
waisenkinder : {
indexPath : 'photobox/',
screenSizes : [ '960', '350', '1200' ],
template : {
name : 'canvas',
options : {
highlightColor : '#0000ff', // template.options.hightlightColor || highlightcolor || default
diffFilter : 'grayscale' // 'default' == no filter | 'grayscale' | 'darker' | 'brighter'
}
},
urls : [ 'http://4waisenkinder.de' ]
}
}
} );
```
#### ImageMagick usage
```js
grunt.initConfig( {
photobox : {
waisenkinder : {
options : {
indexPath : 'photobox/',
screenSizes : [ '960', '350', '1200' ],
template : 'magic',
urls : [ 'http://4waisenkinder.de' ]
}
}
}
} );
```
#### Relative urls usage
```js
grunt.initConfig( {
photobox : {
prod : {
options : {
screenSizes : [ '480', '1200' ],
relativePaths : true,
urls : [ 'http://4waisenkinder.de' ]
}
},
dev : {
options : {
screenSizes : [ '480', '1200' ],
relativePaths : true,
urls : [ 'http://localhost:8080' ]
}
}
}
} );
```
If the `localhost:8080` and `4waisenkinder.de` are the same pages, we can easily now compare them by running: `['photobox:prod', 'photobox:dev']` as the images will have relative paths names.
## Contributing
In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).
## Donating
Support this project and others by [stefanjudis](https://www.gittip.com/stefanjudis/) via [gittip](https://www.gittip.com/stefanjudis/).
[](https://www.gittip.com/stefanjudis/)
## Release History
Please check release history at [Github](https://github.com/stefanjudis/grunt-photobox/releases). :)
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