All files / ext.wikilambda.edit/components ZObjectJson.vue

47.5% Statements 19/40
50% Branches 4/8
46.15% Functions 6/13
47.5% Lines 19/40

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163                                      1x 1x 1x 1x 1x     1x               3x           3x 3x                                                     3x                       2x     3x 1x 1x           2x 2x         3x                                                                                                       3x 3x                        
<!--
	WikiLambda Vue component for the JSON rendering for ZObjects.
 
	@copyright 2020– Abstract Wikipedia team; see AUTHORS.txt
	@license MIT
-->
<template>
	<div class="ext-wikilambda-json">
		<wl-code-editor
			v-clickout="onClickoutHandler"
			mode="json"
			:value="initialJson"
			:read-only="readonly || viewmode"
			@change="codeChangeHandler"
		></wl-code-editor>
	</div>
</template>
 
<script>
var mapGetters = require( 'vuex' ).mapGetters,
	mapActions = require( 'vuex' ).mapActions,
	typeUtils = require( '../mixins/typeUtils.js' ),
	schemata = require( '../mixins/schemata.js' ),
	CodeEditor = require( './base/CodeEditor.vue' );
 
// @vue/component
module.exports = exports = {
	name: 'wl-z-object-json',
	components: {
		'wl-code-editor': CodeEditor
	},
	directives: {
		clickout: {
			beforeMount: function ( el, binding ) {
				el.clickout = {
					stop: function ( e ) {
						e.stopPropagation();
					}
				};
 
				document.body.addEventListener( 'click', binding.value );
				el.addEventListener( 'click', el.clickout.stop );
			},
			unmounted: function ( el, binding ) {
				document.body.removeEventListener( 'click', binding.value );
				el.removeEventListener( 'click', el.clickout.stop );
			}
		}
	},
	mixins: [ typeUtils, schemata ],
	inject: {
		viewmode: { default: false }
	},
	props: {
		zobjectId: {
			type: Number,
			required: false,
			default: 0
		},
		zobjectRaw: {
			type: [ Object, String ]
		},
		readonly: {
			type: Boolean,
			default: false
		}
	},
	data: function () {
		return {
			codeEditorState: '',
			initialJson: ''
		};
	},
	computed: $.extend(
		mapGetters( [
			'getZObjectAsJsonById',
			'getRowById'
		] ),
		{
			zobject: function () {
				return this.getRowById( this.zobjectId );
			},
			zobjectJson: function () {
				if ( this.zobjectRaw !== undefined ) {
					try {
						return typeof this.zobjectRaw === 'string' ?
							JSON.parse( this.zobjectRaw ) :
							this.zobjectRaw;
					} catch ( err ) {
						return this.zobjectRaw;
					}
				} else if ( this.zobject ) {
					return this.getZObjectAsJsonById( this.zobjectId, this.zobject.value === 'array' );
				}
				return '';
			},
			canonicalJson: function () {
				return JSON.stringify( this.canonicalizeZObject( this.zobjectJson ), null, 4 );
			}
		}
	),
	methods: $.extend(
		mapActions( [
			'setDirty'
		] ),
		{
			codeChangeHandler: function ( val ) {
				this.codeEditorState = val;
				// this will ensure non-clickout events
				// (like clicking the submit button directly) still get processed the same way
				// however this will trigger a lot of false positives so there is probably a smarter way to do this
				// TODO (T301286): find  a more performant solution
				this.onClickoutHandler();
			},
			onClickoutHandler: function () {
				Iif ( this.readonly ) {
					return;
				}
				var json,
					self = this;
				Iif ( this.zobjectId !== undefined ) {
					try {
						json = JSON.parse( this.codeEditorState );
					} catch ( error ) {
						// JSON parse failed, do nothing
						return;
					}
					this.$store.dispatch( 'injectZObjectFromRowId', {
						rowId: this.zobjectId,
						value: json
					} ).then( function ( newType ) {
						Iif ( self.isValidZidFormat( newType ) ) {
							self.$emit( 'change-literal', newType );
						}
					} ).catch( function ( error ) {
						throw error;
					} );
				}
				this.setDirty();
			}
		}
	),
	watch: {
		zobjectRaw: function () {
			this.codeEditorState = this.canonicalJson;
			this.initialJson = this.canonicalJson;
		}
	},
	mounted: function () {
		this.codeEditorState = this.canonicalJson;
		this.initialJson = this.canonicalJson;
	}
};
</script>
 
<style lang="less">
.ext-wikilambda-json {
	white-space: pre-wrap;
	font-family: 'Courier New', 'Courier', monospace;
	width: 100%;
}
</style>