33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
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"use strict";
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(function (global) {
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function htmlEscape(value = "") {
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return String(value ?? "").replace(/[&<>"']/g, ch => ({ "&": "&", "<": "<", ">": ">", "\"": """, "'": "'" }[ch] || ch));
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}
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function ensureStyle(id, cssText = "") {
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if (!id) return null;
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let style = document.getElementById(id);
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if (style) return style;
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style = document.createElement("style");
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style.id = id;
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style.textContent = cssText;
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document.head.appendChild(style);
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return style;
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}
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function createPanel({ id, className = "", html = "", after = null, parent = document.body } = {}) {
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if (!id) return null;
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let panel = document.getElementById(id);
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if (panel) return panel;
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panel = document.createElement("section");
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panel.id = id;
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if (className) panel.className = className;
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panel.innerHTML = html;
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if (after?.parentNode) after.parentNode.insertBefore(panel, after.nextSibling);
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else parent.appendChild(panel);
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return panel;
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}
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global.TarinaiUIHelpers = { htmlEscape, ensureStyle, createPanel };
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})(typeof window !== "undefined" ? window : globalThis);
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