SearchKey

Chercher une clé dans un objet JS en mode strict ou include sur différents niveaux de profondeur.

Цей скрипт не слід встановлювати безпосередньо. Це - бібліотека для інших скриптів для включення в мета директиву // @require https://update.greasyfork.org/scripts/578734/1828936/SearchKey.js

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

/*
* Skip les valeurs falsy (null, undefined, "", 0, false) et continue la recherche.
* 
* @param {Object} target - L'objet dans lequel chercher
* @param {string} searchedKey - Le nom de clé à chercher
* @param {boolean} strictName - true = nom exact, false = includes (défaut: true)
* @param {number} maxDepth - Profondeur de recherche, 1 = niveau courant seulement (défaut: 1)
* 
* @example
*   searchKey(state, 'search_key_2');              // nom exact, niveau courant
*   searchKey(cache, ':_key_', false);             // includes, niveau courant
*   searchKey(state, ':_key_', false, 20);         // includes, recherche profonde
*   searchKey(state, 'search_key_2', true, 20);    // nom exact, recherche profonde
*/

function searchKey(target, searchedKey, strictName = true, maxDepth = 1) {
    if (!target || typeof target !== 'object' || maxDepth <= 0) return null;
    
    // Niveau courant : on cherche une clé qui matche
    const matchingKey = Object.keys(target).find(key => (strictName ? key === searchedKey : key.includes(searchedKey)) && target[key]);

    if (matchingKey) return target[matchingKey];

    // Pas trouvé au niveau courant, on descend si maxDepth le permet
    for (const value of Object.values(target)) {
        const result = searchKey(value, searchedKey, strictName, maxDepth - 1);
        if (result !== null) return result;
    }
    
    return null;
}