169 lines
8.8 KiB
JavaScript
169 lines
8.8 KiB
JavaScript
import BaseStyle from 'primevue/base/style';
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import { ObjectUtils } from 'primevue/utils';
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import { mergeProps } from 'vue';
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const BaseDirective = {
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_getMeta: (...args) => [ObjectUtils.isObject(args[0]) ? undefined : args[0], ObjectUtils.getItemValue(ObjectUtils.isObject(args[0]) ? args[0] : args[1])],
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_getConfig: (binding, vnode) => (binding?.instance?.$primevue || vnode?.ctx?.appContext?.config?.globalProperties?.$primevue)?.config,
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_getOptionValue: (options, key = '', params = {}) => {
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const fKeys = ObjectUtils.toFlatCase(key).split('.');
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const fKey = fKeys.shift();
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return fKey
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? ObjectUtils.isObject(options)
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? BaseDirective._getOptionValue(ObjectUtils.getItemValue(options[Object.keys(options).find((k) => ObjectUtils.toFlatCase(k) === fKey) || ''], params), fKeys.join('.'), params)
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: undefined
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: ObjectUtils.getItemValue(options, params);
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},
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_getPTValue: (instance = {}, obj = {}, key = '', params = {}, searchInDefaultPT = true) => {
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const getValue = (...args) => {
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const value = BaseDirective._getOptionValue(...args);
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return ObjectUtils.isString(value) || ObjectUtils.isArray(value) ? { class: value } : value;
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};
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const datasetPrefix = 'data-pc-';
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const { mergeSections = true, mergeProps: useMergeProps = false } = instance.binding?.value?.ptOptions || instance.$config?.ptOptions || {};
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const global = searchInDefaultPT ? BaseDirective._useDefaultPT(instance, instance.defaultPT(), getValue, key, params) : undefined;
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const self = BaseDirective._usePT(instance, BaseDirective._getPT(obj, instance.$name), getValue, key, { ...params, global: global || {} });
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const datasets = {
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...(key === 'root' && { [`${datasetPrefix}name`]: ObjectUtils.toFlatCase(instance.$name) }),
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[`${datasetPrefix}section`]: ObjectUtils.toFlatCase(key)
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};
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return mergeSections || (!mergeSections && self) ? (useMergeProps ? BaseDirective._mergeProps(instance, useMergeProps, global, self, datasets) : { ...global, ...self, ...datasets }) : { ...self, ...datasets };
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},
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_getPT: (pt, key = '', callback) => {
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const getValue = (value) => {
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const computedValue = callback ? callback(value) : value;
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const _key = ObjectUtils.toFlatCase(key);
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return computedValue?.[_key] ?? computedValue;
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};
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return pt?.hasOwnProperty('_usept')
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? {
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_usept: pt['_usept'],
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originalValue: getValue(pt.originalValue),
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value: getValue(pt.value)
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}
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: getValue(pt);
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},
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_usePT: (instance = {}, pt, callback, key, params) => {
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const fn = (value) => callback(value, key, params);
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if (pt?.hasOwnProperty('_usept')) {
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const { mergeSections = true, mergeProps: useMergeProps = false } = pt['_usept'] || instance.$config?.ptOptions || {};
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const originalValue = fn(pt.originalValue);
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const value = fn(pt.value);
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if (originalValue === undefined && value === undefined) return undefined;
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else if (ObjectUtils.isString(value)) return value;
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else if (ObjectUtils.isString(originalValue)) return originalValue;
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return mergeSections || (!mergeSections && value) ? (useMergeProps ? BaseDirective._mergeProps(instance, useMergeProps, originalValue, value) : { ...originalValue, ...value }) : value;
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}
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return fn(pt);
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},
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_useDefaultPT: (instance = {}, defaultPT = {}, callback, key, params) => {
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return BaseDirective._usePT(instance, defaultPT, callback, key, params);
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},
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_hook: (directiveName, hookName, el, binding, vnode, prevVnode) => {
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const name = `on${ObjectUtils.toCapitalCase(hookName)}`;
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const config = BaseDirective._getConfig(binding, vnode);
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const instance = el?.$instance;
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const selfHook = BaseDirective._usePT(instance, BaseDirective._getPT(binding?.value?.pt, directiveName), BaseDirective._getOptionValue, `hooks.${name}`);
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const defaultHook = BaseDirective._useDefaultPT(instance, config?.pt?.directives?.[directiveName], BaseDirective._getOptionValue, `hooks.${name}`);
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const options = { el, binding, vnode, prevVnode };
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selfHook?.(instance, options);
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defaultHook?.(instance, options);
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},
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_mergeProps(instance = {}, fn, ...args) {
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return ObjectUtils.isFunction(fn) ? fn(...args) : mergeProps(...args);
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},
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_extend: (name, options = {}) => {
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const handleHook = (hook, el, binding, vnode, prevVnode) => {
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el._$instances = el._$instances || {};
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const config = BaseDirective._getConfig(binding, vnode);
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const $prevInstance = el._$instances[name] || {};
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const $options = ObjectUtils.isEmpty($prevInstance) ? { ...options, ...options?.methods } : {};
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el._$instances[name] = {
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...$prevInstance,
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/* new instance variables to pass in directive methods */
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$name: name,
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$host: el,
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$binding: binding,
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$modifiers: binding?.modifiers,
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$value: binding?.value,
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$el: $prevInstance['$el'] || el || undefined,
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$style: { classes: undefined, inlineStyles: undefined, loadStyle: () => {}, ...options?.style },
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$config: config,
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/* computed instance variables */
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defaultPT: () => BaseDirective._getPT(config?.pt, undefined, (value) => value?.directives?.[name]),
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isUnstyled: () => (el.$instance?.$binding?.value?.unstyled !== undefined ? el.$instance?.$binding?.value?.unstyled : config?.unstyled),
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/* instance's methods */
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ptm: (key = '', params = {}) => BaseDirective._getPTValue(el.$instance, el.$instance?.$binding?.value?.pt, key, { ...params }),
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ptmo: (obj = {}, key = '', params = {}) => BaseDirective._getPTValue(el.$instance, obj, key, params, false),
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cx: (key = '', params = {}) => (!el.$instance?.isUnstyled() ? BaseDirective._getOptionValue(el.$instance?.$style?.classes, key, { ...params }) : undefined),
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sx: (key = '', when = true, params = {}) => (when ? BaseDirective._getOptionValue(el.$instance?.$style?.inlineStyles, key, { ...params }) : undefined),
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...$options
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};
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el.$instance = el._$instances[name]; // pass instance data to hooks
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el.$instance[hook]?.(el, binding, vnode, prevVnode); // handle hook in directive implementation
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el[`$${name}`] = el.$instance; // expose all options with $<directive_name>
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BaseDirective._hook(name, hook, el, binding, vnode, prevVnode); // handle hooks during directive uses (global and self-definition)
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};
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return {
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created: (el, binding, vnode, prevVnode) => {
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handleHook('created', el, binding, vnode, prevVnode);
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},
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beforeMount: (el, binding, vnode, prevVnode) => {
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const config = BaseDirective._getConfig(binding, vnode);
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BaseStyle.loadStyle({ nonce: config?.csp?.nonce });
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!el.$instance?.isUnstyled() && el.$instance?.$style?.loadStyle({ nonce: config?.csp?.nonce });
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handleHook('beforeMount', el, binding, vnode, prevVnode);
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},
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mounted: (el, binding, vnode, prevVnode) => {
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const config = BaseDirective._getConfig(binding, vnode);
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BaseStyle.loadStyle({ nonce: config?.csp?.nonce });
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!el.$instance?.isUnstyled() && el.$instance?.$style?.loadStyle({ nonce: config?.csp?.nonce });
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handleHook('mounted', el, binding, vnode, prevVnode);
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},
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beforeUpdate: (el, binding, vnode, prevVnode) => {
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handleHook('beforeUpdate', el, binding, vnode, prevVnode);
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},
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updated: (el, binding, vnode, prevVnode) => {
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handleHook('updated', el, binding, vnode, prevVnode);
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},
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beforeUnmount: (el, binding, vnode, prevVnode) => {
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handleHook('beforeUnmount', el, binding, vnode, prevVnode);
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},
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unmounted: (el, binding, vnode, prevVnode) => {
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handleHook('unmounted', el, binding, vnode, prevVnode);
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}
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};
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},
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extend: (...args) => {
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const [name, options] = BaseDirective._getMeta(...args);
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return {
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extend: (..._args) => {
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const [_name, _options] = BaseDirective._getMeta(..._args);
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return BaseDirective.extend(_name, { ...options, ...options?.methods, ..._options });
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},
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...BaseDirective._extend(name, options)
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};
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}
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};
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export default BaseDirective;
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