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WikiLambda Vue component for setting the list of inputs of a ZFunction in the Function editor.
@copyright 2020– Abstract Wikipedia team; see AUTHORS.txt
@license MIT
-->
<template>
<wl-function-editor-field
class="ext-wikilambda-app-function-editor-inputs"
:show-tooltip="tooltipMessage && !canEdit"
:tooltip-message="tooltipMessage"
:tooltip-icon="tooltipIcon">
<template #label>
<label :id="inputsFieldId">
{{ i18n( 'wikilambda-function-definition-inputs-label' ).text() }}
<span>{{ i18n( 'parentheses', [ i18n( 'wikilambda-optional' ).text() ] ).text() }}</span>
</label>
</template>
<template #description>
{{ i18n( 'wikilambda-function-definition-inputs-description' ).text() }}
<a :href="listObjectsUrl" target="_blank">
{{ i18n( 'wikilambda-function-definition-input-types' ).text() }}
</a>
</template>
<template #body>
<div :aria-labelledby="inputsFieldId">
<wl-function-editor-inputs-item
v-for="( input, index ) in inputs"
:key="`input-${ input.key }-lang-${ zLanguage }`"
data-testid="function-editor-input-item"
:index="index"
:input="input"
:lang-label-data="langLabelData"
:z-language="zLanguage"
:can-edit-type="canEdit"
:is-main-language-block="isMainLanguageBlock"
@remove="removeItem"
@argument-label-updated="updateArgumentLabel"
></wl-function-editor-inputs-item>
<cdx-button
v-if="canEdit"
:class="inputs.length === 0 ?
'ext-wikilambda-app-function-editor-inputs__action-add' :
'ext-wikilambda-app-function-editor-inputs__action-add-another'"
@click="addNewItem"
>
<cdx-icon :icon="iconAdd"></cdx-icon>
{{ inputs.length === 0 ?
i18n( 'wikilambda-function-definition-inputs-item-add-first-input-button' ).text() :
i18n( 'wikilambda-function-definition-inputs-item-add-input-button' ).text() }}
</cdx-button>
</div>
</template>
</wl-function-editor-field>
</template>
<script>
const { computed, defineComponent, inject } = require( 'vue' );
const Constants = require( '../../../Constants.js' );
const icons = require( './../../../../lib/icons.json' );
const LabelData = require( '../../../store/classes/LabelData.js' );
const useMainStore = require( '../../../store/index.js' );
const { canonicalToHybrid } = require( '../../../utils/schemata.js' );
// Function editor components
const FunctionEditorField = require( './FunctionEditorField.vue' );
const FunctionEditorInputsItem = require( './FunctionEditorInputsItem.vue' );
// Codex components
const { CdxButton, CdxIcon, CdxTooltip } = require( '../../../../codex.js' );
module.exports = exports = defineComponent( {
name: 'wl-function-editor-inputs',
directives: {
tooltip: CdxTooltip
},
components: {
'cdx-button': CdxButton,
'cdx-icon': CdxIcon,
'wl-function-editor-field': FunctionEditorField,
'wl-function-editor-inputs-item': FunctionEditorInputsItem
},
props: {
/**
* zID of item label language
*
* @example Z1014
*/
zLanguage: {
type: String,
default: ''
},
/**
* whether is the first language in the page
*/
isMainLanguageBlock: {
type: Boolean,
required: true
},
/**
* whether user has permission to edit the function
*/
canEdit: {
type: Boolean,
default: false
},
/**
* icon that will display a tooltip
*/
tooltipIcon: {
type: [ String, Object ],
default: null
},
/**
* message the tooltip displays
*/
tooltipMessage: {
type: String,
default: null
},
/**
* label data for the language
*/
langLabelData: {
type: LabelData,
default: null
}
},
emits: [ 'argument-label-updated' ],
setup( props, { emit } ) {
const i18n = inject( 'i18n' );
const store = useMainStore();
// Constants
const iconAdd = icons.cdxIconAdd;
// Inputs data
/**
* List of inputs, in hybrid format (without benjamin item)
*
* @return {Array}
*/
const inputs = computed( () => store.getZFunctionInputLabels( props.zLanguage ) );
// Field display
/**
* Returns the id for the input field
*
* @return {string}
*/
const inputsFieldId = computed( () => `ext-wikilambda-app-function-editor-inputs__label-${ props.zLanguage }` );
/**
* Returns the URL to the Special page List Object by Type
*
* @return {string}
*/
const listObjectsUrl = computed( () => new mw.Title( Constants.PATHS.LIST_OBJECTS_BY_TYPE_TYPE )
.getUrl( { uselang: store.getUserLangCode } )
);
// Actions
/**
* Add a new input item to the function inputs list
*/
function addNewItem() {
const value = canonicalToHybrid( store.createObjectByType( { type: Constants.Z_ARGUMENT } ) );
store.pushItemsByKeyPath( {
keyPath: [
Constants.STORED_OBJECTS.MAIN,
Constants.Z_PERSISTENTOBJECT_VALUE,
Constants.Z_FUNCTION_ARGUMENTS
],
values: [ value ]
} );
}
/**
* Removes an item from the list of inputs
*
* @param {number} index
*/
function removeItem( index ) {
const itemIndex = String( ( Number( index ) + 1 ) );
store.deleteListItemsByKeyPath( {
keyPath: [
Constants.STORED_OBJECTS.MAIN,
Constants.Z_PERSISTENTOBJECT_VALUE,
Constants.Z_FUNCTION_ARGUMENTS
],
indexes: [ itemIndex ]
} );
}
/**
* Emits the event argument-label-updated
*/
function updateArgumentLabel() {
emit( 'argument-label-updated' );
}
return {
addNewItem,
iconAdd,
inputs,
inputsFieldId,
i18n,
listObjectsUrl,
removeItem,
updateArgumentLabel
};
}
} );
</script>
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