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Node / ReticulumProjects / MeshChatX.git / files / meshchatx / src / frontend / js / clipboardUtils.js
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meshchatx/src/frontend/js/clipboardUtils.js c0b0ddffd735a0d007c1be9a5e8563ec42fdafc0 (c0b0ddff) Text, 2.31 KB
T8b949e/**
* Clipboard helpers for browsers without a secure context (e.g. http://0.0.0.0:8000)
* where navigator.clipboard may be missing or reject.
*/
T8b949e/**
* Browsers set `false` on http://0.0.0.0 and similar; `undefined` in some test envs is treated as allowed.
* @returns {boolean}
*/
Tff7b72export Tff7b72function Te6edf3isWindowSecureContextTb4b4b4(Tb4b4b4) Tb4b4b4{
Tff7b72if Tb4b4b4(Tff7b72typeof Tffa657window Tff7b72=== Ta5d6ff"undefined"Tb4b4b4) Tb4b4b4{
Tff7b72return Tff7b72falseTb4b4b4;
Tb4b4b4}
Tff7b72return Tffa657windowTb4b4b4.Te6edf3isSecureContext Tff7b72!== Tff7b72falseTb4b4b4;
Tb4b4b4}
T8b949e/**
* Whether async clipboard read is expected to work (secure context + API present).
* @returns {boolean}
*/
Tff7b72export Tff7b72function Te6edf3canUseAsyncClipboardReadTb4b4b4(Tb4b4b4) Tb4b4b4{
Tff7b72return Tb4b4b4(
Tff7b72typeof Te6edf3navigator Tff7b72!== Ta5d6ff"undefined" Tff7b72&&
Tff7b72!Tff7b72!Te6edf3navigatorTb4b4b4.Te6edf3clipboard Tff7b72&&
Tff7b72typeof Te6edf3navigatorTb4b4b4.Te6edf3clipboardTb4b4b4.Te6edf3readText Tff7b72=== Ta5d6ff"function" Tff7b72&&
Te6edf3isWindowSecureContextTb4b4b4(Tb4b4b4)
Tb4b4b4)Tb4b4b4;
Tb4b4b4}
T8b949e/**
* @param {string} text
* @returns {Promise<boolean>}
*/
Tff7b72export Tff7b72async Tff7b72function Te6edf3copyTextToClipboardTb4b4b4(Te6edf3textTb4b4b4) Tb4b4b4{
Tff7b72if Tb4b4b4(Te6edf3text Tff7b72== Tff7b72null Tff7b72|| Te6edf3text Tff7b72=== Ta5d6ff""Tb4b4b4) Tb4b4b4{
Tff7b72return Tff7b72falseTb4b4b4;
Tb4b4b4}
Tff7b72const Te6edf3s Tff7b72= Tffa657StringTb4b4b4(Te6edf3textTb4b4b4)Tb4b4b4;
Tff7b72if Tb4b4b4(Tff7b72typeof Te6edf3navigator Tff7b72!== Ta5d6ff"undefined" Tff7b72&& Te6edf3navigatorTb4b4b4.Te6edf3clipboardTff7b72?Tb4b4b4.Te6edf3writeTextTb4b4b4) Tb4b4b4{
Tff7b72try Tb4b4b4{
Tff7b72await Te6edf3navigatorTb4b4b4.Te6edf3clipboardTb4b4b4.Te6edf3writeTextTb4b4b4(Te6edf3sTb4b4b4)Tb4b4b4;
Tff7b72return Tff7b72trueTb4b4b4;
Tb4b4b4} Tff7b72catch Tb4b4b4{
T8b949e// fall through to execCommand
Tb4b4b4}
Tb4b4b4}
Tff7b72try Tb4b4b4{
Tff7b72const Te6edf3ta Tff7b72= Tffa657documentTb4b4b4.Te6edf3createElementTb4b4b4(Ta5d6ff"textarea"Tb4b4b4)Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3value Tff7b72= Te6edf3sTb4b4b4;
Te6edf3taTb4b4b4.Te6edf3setAttributeTb4b4b4(Ta5d6ff"readonly"Tb4b4b4, Ta5d6ff""Tb4b4b4)Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3setAttributeTb4b4b4(Ta5d6ff"aria-hidden"Tb4b4b4, Ta5d6ff"true"Tb4b4b4)Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3styleTb4b4b4.Te6edf3position Tff7b72= Ta5d6ff"fixed"Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3styleTb4b4b4.Te6edf3left Tff7b72= Ta5d6ff"-9999px"Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3styleTb4b4b4.Te6edf3top Tff7b72= Ta5d6ff"0"Tb4b4b4;
Tffa657documentTb4b4b4.Te6edf3bodyTb4b4b4.Te6edf3appendChildTb4b4b4(Te6edf3taTb4b4b4)Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3focusTb4b4b4(Tb4b4b4)Tb4b4b4;
Te6edf3taTb4b4b4.Te6edf3selectTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72const Te6edf3ok Tff7b72= Tffa657documentTb4b4b4.Te6edf3execCommandTb4b4b4(Ta5d6ff"copy"Tb4b4b4)Tb4b4b4;
Tffa657documentTb4b4b4.Te6edf3bodyTb4b4b4.Te6edf3removeChildTb4b4b4(Te6edf3taTb4b4b4)Tb4b4b4;
Tff7b72return Te6edf3okTb4b4b4;
Tb4b4b4} Tff7b72catch Tb4b4b4{
Tff7b72return Tff7b72falseTb4b4b4;
Tb4b4b4}
Tb4b4b4}
T8b949e/**
* @returns {Promise<{ ok: true, text: string } | { ok: false, code: string }>}
*/
Tff7b72export Tff7b72async Tff7b72function Te6edf3readTextFromClipboardTb4b4b4(Tb4b4b4) Tb4b4b4{
Tff7b72if Tb4b4b4(Tff7b72typeof Te6edf3navigator Tff7b72=== Ta5d6ff"undefined" Tff7b72|| Tff7b72!Te6edf3navigatorTb4b4b4.Te6edf3clipboardTff7b72?Tb4b4b4.Te6edf3readTextTb4b4b4) Tb4b4b4{
Tff7b72return Tb4b4b4{ Te6edf3okTff7b72: Tff7b72falseTb4b4b4, Te6edf3codeTff7b72: Ta5d6ff"unavailable" Tb4b4b4}Tb4b4b4;
Tb4b4b4}
Tff7b72if Tb4b4b4(Tff7b72!Te6edf3isWindowSecureContextTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{
Tff7b72return Tb4b4b4{ Te6edf3okTff7b72: Tff7b72falseTb4b4b4, Te6edf3codeTff7b72: Ta5d6ff"insecure_context" Tb4b4b4}Tb4b4b4;
Tb4b4b4}
Tff7b72try Tb4b4b4{
Tff7b72const Te6edf3text Tff7b72= Tff7b72await Te6edf3navigatorTb4b4b4.Te6edf3clipboardTb4b4b4.Te6edf3readTextTb4b4b4(Tb4b4b4)Tb4b4b4;
Tff7b72return Tb4b4b4{ Te6edf3okTff7b72: Tff7b72trueTb4b4b4, Te6edf3textTff7b72: Te6edf3text Tff7b72?? Ta5d6ff"" Tb4b4b4}Tb4b4b4;
Tb4b4b4} Tff7b72catch Tb4b4b4{
Tff7b72return Tb4b4b4{ Te6edf3okTff7b72: Tff7b72falseTb4b4b4, Te6edf3codeTff7b72: Ta5d6ff"denied" Tb4b4b4}Tb4b4b4;
Tb4b4b4}
Tb4b4b4}
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