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fix(media): revamp Media API
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now it only takes one image

fixes #355

[fixes #112189151]

Signed-off-by: Michael Smykowski <msmykowski@pivotal.io>

BREAKING CHANGE: Media API has changed.
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@msmykowski
August Toman-Yih authored and msmykowski committed Jan 22, 2016
1 parent 8adeb31 commit 3f7380e
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71 changes: 38 additions & 33 deletions library/spec/pivotal-ui-react/media/media_spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ describe('Media', function() {
describe('Creates a basic media component', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media className="media-class" leftImage={image}>fop</Media>), root);
ReactDOM.render((<Media className="media-class" image={image}>fop</Media>), root);
});

it('creates a Media component', function() {
Expand All @@ -27,59 +27,64 @@ describe('Media', function() {
});
});

describe('when left image src is set', function() {
describe('when default left image settings are used', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20" alt="my fancy image description" height="50px" width="40px"/>);
ReactDOM.render((<Media leftImage={image}>fop</Media>), root);
});
describe('when media is left aligned', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20" alt="my fancy image description" height="50px" width="40px"/>);
ReactDOM.render((<Media image={image} hAlign="left">fop</Media>), root);
});

it('displays the media-left link with an image inside', function() {
expect('.media .media-left img').toHaveAttr('src', 'http://placehold.it/20x20');
});
it('displays the media-left link with an image inside', function() {
expect('.media .media-left img').toHaveAttr('src', 'http://placehold.it/20x20');
});

it('sets an alt on the left image when the leftAlt property is set', function() {
expect('.media .media-left img').toHaveAttr('alt', 'my fancy image description');
});
it('sets an alt on the left image when the leftAlt property is set', function() {
expect('.media .media-left img').toHaveAttr('alt', 'my fancy image description');
});

it('displays an image with a certain height and width when set', function() {
expect('.media .media-left img').toHaveAttr('height', '50px');
expect('.media .media-left img').toHaveAttr('width', '40px');
});
it('displays an image with a certain height and width when set', function() {
expect('.media .media-left img').toHaveAttr('height', '50px');
expect('.media .media-left img').toHaveAttr('width', '40px');
});


describe('When default image padding is modified to large', function() {
beforeEach(function() {
it('adds the prl class to the left aligned image', function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media leftImage={image} rightImage={image} leftMediaSpacing="large">fop</Media>), root);
});

it('adds the prl class to the left image', function(){
ReactDOM.render((<Media image={image} hAlign="left" mediaSpacing="large">fop</Media>), root);
expect('.media .media-left').toHaveClass('prl');
});

it('does not add the prl class to the right image', function() {
expect('.media .media-right').not.toHaveClass('prl');
it('adds the pll class to the right image', function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media image={image} hAlign="right" mediaSpacing="large">fop</Media>), root);
expect('.media .media-right').toHaveClass('pll');
});
});
});

describe('when right image src is set', function() {
describe('when media is right aligned', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media rightImage={image}>fop</Media>), root);
ReactDOM.render((<Media image={image} hAlign="right">fop</Media>), root);
});

it('displays the media-right with an image inside', function() {
expect('.media .media-right img').toHaveAttr('src', 'http://placehold.it/20x20');
});

describe('When default image padding is modified to large', function() {
it('adds the pll class to the right image', function(){
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media image={image} hAlign="right" mediaSpacing="large">fop</Media>), root);
expect('.media .media-right').toHaveClass('pll');
});
});
});

describe('when image alignment is set to middle', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media leftImage={image} vAlign="middle">fop</Media>), root);
ReactDOM.render((<Media image={image} hAlign="left" vAlign="middle">fop</Media>), root);
});

it('displays the media-middle class', function() {
Expand All @@ -94,7 +99,7 @@ describe('Media', function() {
describe('when image alignment is set to bottom', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media leftImage={image} vAlign="bottom">fop</Media>), root);
ReactDOM.render((<Media image={image} vAlign="bottom">fop</Media>), root);
});

it('displays the media-bottom class', function() {
Expand All @@ -105,7 +110,7 @@ describe('Media', function() {
describe('when media block is set to stack on small screens', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Media leftImage={image} stackSize="small">fop</Media>), root);
ReactDOM.render((<Media image={image} stackSize="small">fop</Media>), root);
});

it('the media-stackable-sm class is applied to the media element', function() {
Expand All @@ -116,7 +121,7 @@ describe('Media', function() {
describe('when media block is set to stack on medium screens', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20" />);
ReactDOM.render((<Media leftImage={image} stackSize="medium">fop</Media>), root);
ReactDOM.render((<Media image={image} stackSize="medium">fop</Media>), root);
});

it('the media-stackable-md class is applied to the media element', function() {
Expand All @@ -127,7 +132,7 @@ describe('Media', function() {
describe('when custom attributes are set on media', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20" />);
ReactDOM.render((<Media leftImage={image} stackSize="medium" innerClassName="inner-test-class" className="test-class" id="test-id" style={{opacity: 0.5}}>fop</Media>), root);
ReactDOM.render((<Media image={image} stackSize="medium" innerClassName="inner-test-class" className="test-class" id="test-id" style={{opacity: 0.5}}>fop</Media>), root);
});

it('the class, id, and style are passed through', function() {
Expand All @@ -138,10 +143,10 @@ describe('Media', function() {
});
});

describe('Flag', function() {
xdescribe('Flag', function() {
beforeEach(function() {
var image = (<img src="http://placehold.it/20x20"/>);
ReactDOM.render((<Flag leftImage={image} rightImage={image} innerClassName="inner-test-class" className="test-class" id="test-id" style={{opacity: 0.5}}>fop</Flag>), root);
ReactDOM.render((<Flag image={image} rightImage={image} innerClassName="inner-test-class" className="test-class" id="test-id" style={{opacity: 0.5}}>fop</Flag>), root);
});

it('adds the class media-middle to the media-body, media-left, and media-right', function() {
Expand Down
2 changes: 1 addition & 1 deletion library/src/pivotal-ui-react/alerts/alerts.js
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ var Alert = React.createClass({

if (withIcon) {
var icon = <i className={`fa ${alertIcon}`}></i>;
children = <Media className={'mtn'} leftImage={icon}>{children}</Media>;
children = <Media className={'mtn'} image={icon}>{children}</Media>;
}
return <BsAlert {...others} onDismiss={onDismiss}>{children}</BsAlert>;
}
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80 changes: 39 additions & 41 deletions library/src/pivotal-ui-react/media/media.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,62 +3,60 @@ var classnames = require('classnames');

const shortSizes = {xsmall: 'xs', small: 'sm', medium: 'md', large: 'lg', xlarge: 'xl'};
const charSizes = {small: 's', medium: 'm', large: 'l', xlarge: 'xl'};

var MediaObject = React.createClass({
propTypes: {
leftMediaSpacing: React.PropTypes.oneOf(['small', 'medium', 'large', 'xlarge']),
rightMediaSpacing: React.PropTypes.oneOf(['small', 'medium', 'large', 'xlarge']),
vAlign: React.PropTypes.oneOf(['middle', 'bottom']),
className: React.PropTypes.string,
horizontalAlignment: React.PropTypes.string
},
render() {
var {horizontalAlignment, vAlign, leftMediaSpacing, rightMediaSpacing, children} = this.props;
var className = classnames(
horizontalAlignment && `media-${horizontalAlignment}`,
vAlign && `media-${vAlign}`,
leftMediaSpacing && `pr${charSizes[leftMediaSpacing]}`,
rightMediaSpacing && `pr${charSizes[rightMediaSpacing]}`
);
return <div className={className}>{children}</div>;
}
});
const paddingDirection = {left: 'r', right: 'l'};

var Media = React.createClass({
propTypes: {
leftImage: React.PropTypes.object,
rightImage: React.PropTypes.object,
image: React.PropTypes.node.isRequired,
innerClassName: React.PropTypes.string,
hasImages: function(props) {
if (!props.leftImage && !props.rightImage) {
return new Error('The media component must have at least one image');
}
},
leftMediaSpacing: React.PropTypes.oneOf(['small', 'medium', 'large', 'xlarge']),
rightMediaSpacing: React.PropTypes.oneOf(['small', 'medium', 'large', 'xlarge']),
mediaSpacing: React.PropTypes.oneOf(['small', 'medium', 'large', 'xlarge']),
stackSize: React.PropTypes.oneOf(['xsmall', 'small', 'medium', 'large']),
vAlign: React.PropTypes.oneOf(['middle', 'bottom']),
hAlign: React.PropTypes.oneOf(['left', 'right']),
className: React.PropTypes.string
},

getDefaultProps() {
return {
hAlign: 'left'
};
},

render() {
var {className, innerClassName, leftImage, leftMediaSpacing, rightImage, rightMediaSpacing, stackSize, vAlign, children, ...other} = this.props;
var {className, innerClassName, image, mediaSpacing, stackSize, vAlign, hAlign, children, ...other} = this.props;

var vAlignClass = vAlign && `media-${vAlign}`;

var classes = classnames(
'media',
stackSize && `media-stackable-${shortSizes[stackSize]}`,
className
);

var bodyClasses = classnames(
'media-body',
vAlignClass,
innerClassName
);

var mediaClasses = classnames(
`media-${hAlign}`,
vAlignClass,
`p${paddingDirection[hAlign]}${charSizes[mediaSpacing]}`
);

var classes = classnames('media', stackSize && `media-stackable-${shortSizes[stackSize]}`, className);
var bodyClasses = classnames('media-body', vAlign && `media-${vAlign}`, innerClassName);
var content = [
<div key={0} className={mediaClasses}>{image}</div>,
<div key={1} className={bodyClasses}>{children}</div>
];

var leftMedia = leftImage ?
<MediaObject horizontalAlignment="left" {...{vAlign, leftMediaSpacing}}>{leftImage}</MediaObject> :
null;
var rightMedia = rightImage ?
<MediaObject horizontalAlignment="right" {...{vAlign, rightMediaSpacing}}>{rightImage}</MediaObject> :
null;
if(hAlign === 'right') {
content.reverse();
}

return (
<div {...other} className={classes}>
{leftMedia}
<div className={bodyClasses}>{children}</div>
{rightMedia}
{content}
</div>
);
}
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57 changes: 22 additions & 35 deletions styleguide/docs/react/media.js
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ npm install pui-react-media --save
</i>
</code>
For the example, you also need to install [Images](#image_react) and require `Image` from it.
For the example, you also need to install [Images][image_react] and require `Image` from it.
Require the subcomponents:
Expand All @@ -29,8 +29,10 @@ A Flag is a special type of media that is vAlign='middle'.
Media Modifiers | Options | Description
------------------- | ---------------------------------------------- | --------------------------------------------------------------------------
`hAlign` | "left" (default), "right" | Horizontal alignment of the media
`vAlign` | top (default), "middle", "bottom" | Vertical alignment of the body (used for large images with small content next to it, usually centered)
`stackSize ` | "xsmall", "small", "medium", "large" | At what breakpoint should the media object stack
`stackSize` | "xsmall", "small", "medium", "large" | At what breakpoint should the media object stack
`mediaSpacing` | "small", "medium", "large", "xlarge" | Amount of whitespace between media and body
The images or other media can be aligned top, middle, or bottom. The default is top aligned.
Expand All @@ -42,32 +44,21 @@ var mediaBasicLinkedImage = <Image src='http://placehold.it/50x50' href="http://
```
```react_example_table
<Media
leftImage={mediaBasicImage}
innerClassName='my-media-body'>
left media
<Media image={mediaBasicImage}>
Science has not yet mastered prophecy. We predict too much for the next year and yet far too little for the next 10.
</Media>
<Media
rightImage={mediaBasicLinkedImage}
vAlign='middle'>
right media
</Media>
<Media
leftImage={mediaBasicImage}
rightImage={mediaBasicImage}
vAlign='middle'
stackSize='medium'>
left and right media
<Media image={mediaBasicLinkedImage}
hAlign='right'>
We are all connected; To each other, biologically. To the earth, chemically. To the rest of the universe atomically.
</Media>
```
*/

/*doc
---
title: Alignment
title: Vertical Alignment
name: media_alignment_react
parent: media_react
---
Expand All @@ -78,20 +69,16 @@ var mediaAlignmentImage = <Image href='http://www.google.com' src='http://placeh
```react_example
<div>
<Media leftImage={mediaAlignmentImage}>
<Media image={mediaAlignmentImage}>
Media: top aligned image - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</Media>
<Flag leftImage={mediaAlignmentImage}>
<Flag image={mediaAlignmentImage}>
Flag: middle aligned image - Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</Flag>
<Flag leftImage={mediaAlignmentImage}>
Flag: middle aligned and middle body (for short text and big images)
</Flag>
<Media
leftImage={mediaAlignmentImage}
image={mediaAlignmentImage}
vAlign='bottom'>
Media: bottom aligned - This is rarely, if ever, used. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</Media>
Expand All @@ -114,31 +101,31 @@ var mediaSpacingImage = <Image href='http://www.google.com' src='http://placehol
```
```react_example_table
<Media leftImage={mediaSpacingImage}>
<Media image={mediaSpacingImage}>
default image spacing media
</Media>
<Media
leftImage={mediaSpacingImage}
leftMediaSpacing='small'>
image={mediaSpacingImage}
mediaSpacing='small'>
small image spacing media
</Media>
<Media
leftImage={mediaSpacingImage}
leftMediaSpacing='medium'>
image={mediaSpacingImage}
mediaSpacing='medium'>
medium image spacing media
</Media>
<Media
leftImage={mediaSpacingImage}
leftMediaSpacing='large'>
image={mediaSpacingImage}
mediaSpacing='large'>
large image spacing media
</Media>
<Media
leftImage={mediaSpacingImage}
leftMediaSpacing='xlarge'>
image={mediaSpacingImage}
mediaSpacing='xlarge'>
xlarge image spacing media
</Media>
```
Expand Down

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