NextWeb/.next/standalone/node_modules/next/dist/shared/lib/head.js

"use client";

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
0 && (module.exports = {
    defaultHead: null,
    default: null
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    defaultHead: function() {
        return defaultHead;
    },
    default: function() {
        return _default;
    }
});
const _interop_require_default = require("@swc/helpers/_/_interop_require_default");
const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
const _jsxruntime = require("react/jsx-runtime");
const _react = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
const _sideeffect = /*#__PURE__*/ _interop_require_default._(require("./side-effect"));
const _ampcontextsharedruntime = require("./amp-context.shared-runtime");
const _headmanagercontextsharedruntime = require("./head-manager-context.shared-runtime");
const _ampmode = require("./amp-mode");
const _warnonce = require("./utils/warn-once");
function defaultHead(inAmpMode) {
    if (inAmpMode === void 0) inAmpMode = false;
    const head = [
        /*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
            charSet: "utf-8"
        })
    ];
    if (!inAmpMode) {
        head.push(/*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
            name: "viewport",
            content: "width=device-width"
        }));
    }
    return head;
}
function onlyReactElement(list, child) {
    // React children can be "string" or "number" in this case we ignore them for backwards compat
    if (typeof child === "string" || typeof child === "number") {
        return list;
    }
    // Adds support for React.Fragment
    if (child.type === _react.default.Fragment) {
        return list.concat(// @ts-expect-error @types/react does not remove fragments but this could also return ReactPortal[]
        _react.default.Children.toArray(child.props.children).reduce(// @ts-expect-error @types/react does not remove fragments but this could also return ReactPortal[]
        (fragmentList, fragmentChild)=>{
            if (typeof fragmentChild === "string" || typeof fragmentChild === "number") {
                return fragmentList;
            }
            return fragmentList.concat(fragmentChild);
        }, []));
    }
    return list.concat(child);
}
const METATYPES = [
    "name",
    "httpEquiv",
    "charSet",
    "itemProp"
];
/*
 returns a function for filtering head child elements
 which shouldn't be duplicated, like <title/>
 Also adds support for deduplicated `key` properties
*/ function unique() {
    const keys = new Set();
    const tags = new Set();
    const metaTypes = new Set();
    const metaCategories = {};
    return (h)=>{
        let isUnique = true;
        let hasKey = false;
        if (h.key && typeof h.key !== "number" && h.key.indexOf("$") > 0) {
            hasKey = true;
            const key = h.key.slice(h.key.indexOf("$") + 1);
            if (keys.has(key)) {
                isUnique = false;
            } else {
                keys.add(key);
            }
        }
        // eslint-disable-next-line default-case
        switch(h.type){
            case "title":
            case "base":
                if (tags.has(h.type)) {
                    isUnique = false;
                } else {
                    tags.add(h.type);
                }
                break;
            case "meta":
                for(let i = 0, len = METATYPES.length; i < len; i++){
                    const metatype = METATYPES[i];
                    if (!h.props.hasOwnProperty(metatype)) continue;
                    if (metatype === "charSet") {
                        if (metaTypes.has(metatype)) {
                            isUnique = false;
                        } else {
                            metaTypes.add(metatype);
                        }
                    } else {
                        const category = h.props[metatype];
                        const categories = metaCategories[metatype] || new Set();
                        if ((metatype !== "name" || !hasKey) && categories.has(category)) {
                            isUnique = false;
                        } else {
                            categories.add(category);
                            metaCategories[metatype] = categories;
                        }
                    }
                }
                break;
        }
        return isUnique;
    };
}
/**
 *
 * @param headChildrenElements List of children of <Head>
 */ function reduceComponents(headChildrenElements, props) {
    const { inAmpMode } = props;
    return headChildrenElements.reduce(onlyReactElement, []).reverse().concat(defaultHead(inAmpMode).reverse()).filter(unique()).reverse().map((c, i)=>{
        const key = c.key || i;
        if (process.env.NODE_ENV !== "development" && process.env.__NEXT_OPTIMIZE_FONTS && !inAmpMode) {
            if (c.type === "link" && c.props["href"] && // TODO(prateekbh@): Replace this with const from `constants` when the tree shaking works.
            [
                "https://fonts.googleapis.com/css",
                "https://use.typekit.net/"
            ].some((url)=>c.props["href"].startsWith(url))) {
                const newProps = {
                    ...c.props || {}
                };
                newProps["data-href"] = newProps["href"];
                newProps["href"] = undefined;
                // Add this attribute to make it easy to identify optimized tags
                newProps["data-optimized-fonts"] = true;
                return /*#__PURE__*/ _react.default.cloneElement(c, newProps);
            }
        }
        if (process.env.NODE_ENV === "development") {
            // omit JSON-LD structured data snippets from the warning
            if (c.type === "script" && c.props["type"] !== "application/ld+json") {
                const srcMessage = c.props["src"] ? '<script> tag with src="' + c.props["src"] + '"' : "inline <script>";
                (0, _warnonce.warnOnce)("Do not add <script> tags using next/head (see " + srcMessage + "). Use next/script instead. \nSee more info here: https://nextjs.org/docs/messages/no-script-tags-in-head-component");
            } else if (c.type === "link" && c.props["rel"] === "stylesheet") {
                (0, _warnonce.warnOnce)('Do not add stylesheets using next/head (see <link rel="stylesheet"> tag with href="' + c.props["href"] + '"). Use Document instead. \nSee more info here: https://nextjs.org/docs/messages/no-stylesheets-in-head-component');
            }
        }
        return /*#__PURE__*/ _react.default.cloneElement(c, {
            key
        });
    });
}
/**
 * This component injects elements to `<head>` of your page.
 * To avoid duplicated `tags` in `<head>` you can use the `key` property, which will make sure every tag is only rendered once.
 */ function Head(param) {
    let { children } = param;
    const ampState = (0, _react.useContext)(_ampcontextsharedruntime.AmpStateContext);
    const headManager = (0, _react.useContext)(_headmanagercontextsharedruntime.HeadManagerContext);
    return /*#__PURE__*/ (0, _jsxruntime.jsx)(_sideeffect.default, {
        reduceComponentsToState: reduceComponents,
        headManager: headManager,
        inAmpMode: (0, _ampmode.isInAmpMode)(ampState),
        children: children
    });
}
const _default = Head;

if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
  Object.defineProperty(exports.default, '__esModule', { value: true });
  Object.assign(exports.default, exports);
  module.exports = exports.default;
}

//# sourceMappingURL=head.js.map