100 lines
2.8 KiB
TypeScript
100 lines
2.8 KiB
TypeScript
/**
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* External dependencies
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*/
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import compareVersions from 'compare-versions';
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/**
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* Internal dependencies
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*/
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import { allSettings } from './settings-init';
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/**
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* Retrieves a setting value from the setting state.
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*
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* If a setting with key `name` does not exist or is undefined,
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* the `fallback` will be returned instead. An optional `filter`
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* callback can be passed to format the returned value.
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*/
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export const getSetting = < T >(
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name: string,
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fallback: unknown = false,
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filter = ( val: unknown, fb: unknown ) =>
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typeof val !== 'undefined' ? val : fb
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): T => {
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const value = name in allSettings ? allSettings[ name ] : fallback;
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return filter( value, fallback ) as T;
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};
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/**
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* Note: this attempts to coerce the wpVersion to a semver for comparison
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* This will result in dropping any beta/rc values.
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*
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* `5.3-beta1-4252` would get converted to `5.3.0-rc.4252`
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* `5.3-beta1` would get converted to `5.3.0-rc`.
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* `5.3` would not be touched.
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*
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* For the purpose of these comparisons all pre-release versions are normalized
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* to `rc`.
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*
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* @param {string} setting Setting name (e.g. wpVersion or wcVersion).
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* @param {string} version Version to compare.
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* @param {compareVersions.CompareOperator} operator Comparison operator.
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*/
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const compareVersionSettingIgnorePrerelease = (
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setting: string,
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version: string,
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operator: compareVersions.CompareOperator
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): boolean => {
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const settingValue = getSetting( setting, '' ) as string;
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let replacement = settingValue.replace( /-[a-zA-Z0-9]*[\-]*/, '.0-rc.' );
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replacement = replacement.endsWith( '.' )
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? replacement.substring( 0, replacement.length - 1 )
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: replacement;
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return compareVersions.compare( replacement, version, operator );
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};
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/**
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* Compare the current WP version with the provided `version` param using the
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* `operator`.
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*
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* For example `isWpVersion( '5.6', '<=' )` returns true if the site WP version
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* is smaller or equal than `5.6` .
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*/
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export const isWpVersion = (
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version: string,
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operator: compareVersions.CompareOperator = '='
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): boolean => {
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return compareVersionSettingIgnorePrerelease(
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'wpVersion',
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version,
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operator
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);
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};
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/**
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* Compare the current WC version with the provided `version` param using the
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* `operator`.
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*
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* For example `isWcVersion( '4.9.0', '<=' )` returns true if the site WC version
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* is smaller or equal than `4.9`.
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*/
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export const isWcVersion = (
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version: string,
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operator: compareVersions.CompareOperator = '='
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): boolean => {
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return compareVersionSettingIgnorePrerelease(
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'wcVersion',
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version,
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operator
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);
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};
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/**
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* Returns a string with the site's wp-admin URL appended. JS version of `admin_url`.
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*
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* @param {string} path Relative path.
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* @return {string} Full admin URL.
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*/
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export const getAdminLink = ( path: string ): string =>
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getSetting( 'adminUrl' ) + path;
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