Brunobkr/llama.cpp_AlgMor24_github

1/** @import { Effect, TemplateNode } from '#client' */2/** @import {} from 'trusted-types' */3import {4	FILENAME,5	HYDRATION_ERROR,6	NAMESPACE_SVG,7	NAMESPACE_MATHML8} from '../../../../constants.js';9import { remove_effect_dom, template_effect } from '../../reactivity/effects.js';10import { hydrate_next, hydrate_node, hydrating, set_hydrate_node } from '../hydration.js';11 12import { assign_nodes } from '../template.js';13import * as w from '../../warnings.js';14import { hash, sanitize_location } from '../../../../utils.js';15import { DEV } from 'esm-env';16import { dev_current_component_function } from '../../context.js';17import { create_element, get_first_child, get_next_sibling } from '../operations.js';18import { active_effect } from '../../runtime.js';19import { COMMENT_NODE } from '#client/constants';20 21/**22 * @param {Element} element23 * @param {string | null} server_hash24 * @param {string | TrustedHTML} value25 */26function check_hash(element, server_hash, value) {27	if (!server_hash || server_hash === hash(String(value ?? ''))) return;28 29	let location;30 31	// @ts-expect-error32	const loc = element.__svelte_meta?.loc;33	if (loc) {34		location = `near ${loc.file}:${loc.line}:${loc.column}`;35	} else if (dev_current_component_function?.[FILENAME]) {36		location = `in ${dev_current_component_function[FILENAME]}`;37	}38 39	w.hydration_html_changed(sanitize_location(location));40}41 42/**43 * @param {Element | Text | Comment} node44 * @param {() => string | TrustedHTML} get_value45 * @param {boolean} [is_controlled]46 * @param {boolean} [svg]47 * @param {boolean} [mathml]48 * @param {boolean} [skip_warning]49 * @returns {void}50 */51export function html(52	node,53	get_value,54	is_controlled = false,55	svg = false,56	mathml = false,57	skip_warning = false58) {59	var anchor = node;60 61	/** @type {string | TrustedHTML} */62	var value = '';63 64	if (is_controlled) {65		var parent_node = /** @type {Element} */ (node);66 67		if (hydrating) {68			anchor = set_hydrate_node(get_first_child(parent_node));69		}70	}71 72	template_effect(() => {73		var effect = /** @type {Effect} */ (active_effect);74 75		if (value === (value = get_value() ?? '')) {76			if (hydrating) hydrate_next();77			return;78		}79 80		if (is_controlled && !hydrating) {81			// When @html is the only child, use innerHTML directly.82			// This also handles contenteditable, where the user may delete the anchor comment.83			effect.nodes = null;84			parent_node.innerHTML = /** @type {string} */ (value);85 86			if (value !== '') {87				assign_nodes(88					/** @type {TemplateNode} */ (get_first_child(parent_node)),89					/** @type {TemplateNode} */ (parent_node.lastChild)90				);91			}92 93			return;94		}95 96		if (effect.nodes !== null) {97			remove_effect_dom(effect.nodes.start, /** @type {TemplateNode} */ (effect.nodes.end));98			effect.nodes = null;99		}100 101		if (value === '') return;102 103		if (hydrating) {104			// We're deliberately not trying to repair mismatches between server and client,105			// as it's costly and error-prone (and it's an edge case to have a mismatch anyway)106			var hash = /** @type {Comment} */ (hydrate_node).data;107 108			/** @type {TemplateNode | null} */109			var next = hydrate_next();110			var last = next;111 112			while (113				next !== null &&114				(next.nodeType !== COMMENT_NODE || /** @type {Comment} */ (next).data !== '')115			) {116				last = next;117				next = get_next_sibling(next);118			}119 120			if (next === null) {121				w.hydration_mismatch();122				throw HYDRATION_ERROR;123			}124 125			if (DEV && !skip_warning) {126				check_hash(/** @type {Element} */ (next.parentNode), hash, value);127			}128 129			assign_nodes(hydrate_node, last);130			anchor = set_hydrate_node(next);131			return;132		}133 134		// Don't use create_fragment_with_script_from_html here because that would mean script tags are executed.135		// @html is basically `.innerHTML = ...` and that doesn't execute scripts either due to security reasons.136		// Use a <template>, <svg>, or <math> wrapper depending on context. If value is a TrustedHTML object,137		// it will be assigned directly to innerHTML without coercion — this allows {@html policy.createHTML(...)} to work.138		var ns = svg ? NAMESPACE_SVG : mathml ? NAMESPACE_MATHML : undefined;139		var wrapper = /** @type {HTMLTemplateElement | SVGElement | MathMLElement} */ (140			create_element(svg ? 'svg' : mathml ? 'math' : 'template', ns)141		);142		wrapper.innerHTML = /** @type {any} */ (value);143 144		/** @type {DocumentFragment | Element} */145		var node = svg || mathml ? wrapper : /** @type {HTMLTemplateElement} */ (wrapper).content;146 147		assign_nodes(148			/** @type {TemplateNode} */ (get_first_child(node)),149			/** @type {TemplateNode} */ (node.lastChild)150		);151 152		if (svg || mathml) {153			while (get_first_child(node)) {154				anchor.before(/** @type {TemplateNode} */ (get_first_child(node)));155			}156		} else {157			anchor.before(node);158		}159	});160}161