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author | Starfall <root@starfall.blue> | 2019-12-09 19:07:33 -0600 |
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committer | Starfall <root@starfall.blue> | 2019-12-09 19:09:31 -0600 |
commit | 6b34fcfef7566105e8d80ab5fee0a539c06cddbf (patch) | |
tree | 8fad2d47bf8be255d3c671c40cbfd04c2f55ed03 /app/javascript/flavours/glitch/features/compose/components/character_counter.js | |
parent | 9fbb4af7611aa7836e65ef9f544d341423c15685 (diff) | |
parent | 246addd5b33a172600342af3fb6fb5e4c80ad95e (diff) |
Merge branch 'glitch'`
Diffstat (limited to 'app/javascript/flavours/glitch/features/compose/components/character_counter.js')
-rw-r--r-- | app/javascript/flavours/glitch/features/compose/components/character_counter.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/compose/components/character_counter.js b/app/javascript/flavours/glitch/features/compose/components/character_counter.js new file mode 100644 index 000000000..0ecfc9141 --- /dev/null +++ b/app/javascript/flavours/glitch/features/compose/components/character_counter.js @@ -0,0 +1,25 @@ +import React from 'react'; +import PropTypes from 'prop-types'; +import { length } from 'stringz'; + +export default class CharacterCounter extends React.PureComponent { + + static propTypes = { + text: PropTypes.string.isRequired, + max: PropTypes.number.isRequired, + }; + + checkRemainingText (diff) { + if (diff < 0) { + return <span className='character-counter character-counter--over'>{diff}</span>; + } + + return <span className='character-counter'>{diff}</span>; + } + + render () { + const diff = this.props.max - length(this.props.text); + return this.checkRemainingText(diff); + } + +} |