// +-------------------------------------------------+
// © 2002-2004 PMB Services / www.sigb.net pmb@sigb.net et contributeurs (voir www.sigb.net)
// +-------------------------------------------------+
// $Id: misc.js,v 1.25.4.3 2026/08/17 14:50:50 jparis Exp $


function replace_texte(string, text, by) {
  var strLength = string.length, txtLength = text.length;
  if ((strLength == 0) || (txtLength == 0)) return string;

  var i = string.indexOf(text);
  if ((!i) && (text != string.substring(0, txtLength))) return string;
  if (i == -1) return string;

  var newstr = string.substring(0, i) + by;

  if (i + txtLength < strLength)
    newstr += replace_texte(string.substring(i + txtLength, strLength), text, by);

  return newstr;
}


function reverse_html_entities(text) {

  text = replace_texte(text, '&quot;', unescape('%22'));
  text = replace_texte(text, '&apos;', unescape('%27'));
  text = replace_texte(text, '&#039;', unescape('%27'));
  text = replace_texte(text, '&amp;', unescape('%26'));
  text = replace_texte(text, '&lt;', unescape('%3C'));
  text = replace_texte(text, '&gt;', unescape('%3E'));
  text = replace_texte(text, '&nbsp;', unescape('%A0'));
  text = replace_texte(text, '&iexcl;', unescape('%A1'));
  text = replace_texte(text, '&cent;', unescape('%A2'));
  text = replace_texte(text, '&pound;', unescape('%A3'));
  text = replace_texte(text, '&yen;', unescape('%A5'));
  text = replace_texte(text, '&brvbar;', unescape('%A6'));
  text = replace_texte(text, '&sect;', unescape('%A7'));
  text = replace_texte(text, '&uml;', unescape('%A8'));
  text = replace_texte(text, '&copy;', unescape('%A9'));
  text = replace_texte(text, '&ordf;', unescape('%AA'));
  text = replace_texte(text, '&laquo;', unescape('%AB'));
  text = replace_texte(text, '&not;', unescape('%AC'));
  text = replace_texte(text, '&shy;', unescape('%AD'));
  text = replace_texte(text, '&reg;', unescape('%AE'));
  text = replace_texte(text, '&macr;', unescape('%AF'));
  text = replace_texte(text, '&deg;', unescape('%B0'));
  text = replace_texte(text, '&plusmn;', unescape('%B1'));
  text = replace_texte(text, '&sup2;', unescape('%B2'));
  text = replace_texte(text, '&sup3;', unescape('%B3'));
  text = replace_texte(text, '&acute;', unescape('%B4'));
  text = replace_texte(text, '&micro;', unescape('%B5'));
  text = replace_texte(text, '&para;', unescape('%B6'));
  text = replace_texte(text, '&middot;', unescape('%B7'));
  text = replace_texte(text, '&cedil;', unescape('%B8'));
  text = replace_texte(text, '&sup1;', unescape('%B9'));
  text = replace_texte(text, '&ordm;', unescape('%BA'));
  text = replace_texte(text, '&raquo;', unescape('%BB'));
  text = replace_texte(text, '&frac14;', unescape('%BC'));
  text = replace_texte(text, '&frac12;', unescape('%BD'));
  text = replace_texte(text, '&frac34;', unescape('%BE'));
  text = replace_texte(text, '&iquest;', unescape('%BF'));
  text = replace_texte(text, '&Agrave;', unescape('%C0'));
  text = replace_texte(text, '&Aacute;', unescape('%C1'));
  text = replace_texte(text, '&Acirc;', unescape('%C2'));
  text = replace_texte(text, '&Atilde;', unescape('%C3'));
  text = replace_texte(text, '&Auml;', unescape('%C4'));
  text = replace_texte(text, '&Aring;', unescape('%C5'));
  text = replace_texte(text, '&AElig;', unescape('%C6'));
  text = replace_texte(text, '&Ccedil;', unescape('%C7'));
  text = replace_texte(text, '&Egrave;', unescape('%C8'));
  text = replace_texte(text, '&Eacute;', unescape('%C9'));
  text = replace_texte(text, '&Ecirc;', unescape('%CA'));
  text = replace_texte(text, '&Euml;', unescape('%CB'));
  text = replace_texte(text, '&Igrave;', unescape('%CC'));
  text = replace_texte(text, '&Iacute;', unescape('%CD'));
  text = replace_texte(text, '&Icirc;', unescape('%CE'));
  text = replace_texte(text, '&Iuml;', unescape('%CF'));
  text = replace_texte(text, '&ETH;', unescape('%D0'));
  text = replace_texte(text, '&Ntilde;', unescape('%D1'));
  text = replace_texte(text, '&Ograve;', unescape('%D2'));
  text = replace_texte(text, '&Oacute;', unescape('%D3'));
  text = replace_texte(text, '&Ocirc;', unescape('%D4'));
  text = replace_texte(text, '&Otilde;', unescape('%D5'));
  text = replace_texte(text, '&Ouml;', unescape('%D6'));
  text = replace_texte(text, '&times;', unescape('%D7'));
  text = replace_texte(text, '&Oslash;', unescape('%D8'));
  text = replace_texte(text, '&Ugrave;', unescape('%D9'));
  text = replace_texte(text, '&Uacute;', unescape('%DA'));
  text = replace_texte(text, '&Ucirc;', unescape('%DB'));
  text = replace_texte(text, '&Uuml;', unescape('%DC'));
  text = replace_texte(text, '&Yacute;', unescape('%DD'));
  text = replace_texte(text, '&THORN;', unescape('%DE'));
  text = replace_texte(text, '&szlig;', unescape('%DF'));
  text = replace_texte(text, '&agrave;', unescape('%E0'));
  text = replace_texte(text, '&aacute;', unescape('%E1'));
  text = replace_texte(text, '&acirc;', unescape('%E2'));
  text = replace_texte(text, '&atilde;', unescape('%E3'));
  text = replace_texte(text, '&auml;', unescape('%E4'));
  text = replace_texte(text, '&aring;', unescape('%E5'));
  text = replace_texte(text, '&aelig;', unescape('%E6'));
  text = replace_texte(text, '&ccedil;', unescape('%E7'));
  text = replace_texte(text, '&egrave;', unescape('%E8'));
  text = replace_texte(text, '&eacute;', unescape('%E9'));
  text = replace_texte(text, '&ecirc;', unescape('%EA'));
  text = replace_texte(text, '&euml;', unescape('%EB'));
  text = replace_texte(text, '&igrave;', unescape('%EC'));
  text = replace_texte(text, '&iacute;', unescape('%ED'));
  text = replace_texte(text, '&icirc;', unescape('%EE'));
  text = replace_texte(text, '&iuml;', unescape('%EF'));
  text = replace_texte(text, '&eth;', unescape('%F0'));
  text = replace_texte(text, '&ntilde;', unescape('%F1'));
  text = replace_texte(text, '&ograve;', unescape('%F2'));
  text = replace_texte(text, '&oacute;', unescape('%F3'));
  text = replace_texte(text, '&ocirc;', unescape('%F4'));
  text = replace_texte(text, '&otilde;', unescape('%F5'));
  text = replace_texte(text, '&ouml;', unescape('%F6'));
  text = replace_texte(text, '&divide;', unescape('%F7'));
  text = replace_texte(text, '&oslash;', unescape('%F8'));
  text = replace_texte(text, '&ugrave;', unescape('%F9'));
  text = replace_texte(text, '&uacute;', unescape('%FA'));
  text = replace_texte(text, '&ucirc;', unescape('%FB'));
  text = replace_texte(text, '&uuml;', unescape('%FC'));
  text = replace_texte(text, '&yacute;', unescape('%FD'));
  text = replace_texte(text, '&thorn;', unescape('%FE'));
  text = replace_texte(text, '&yuml;', unescape('%FF'));
  return text;

}

function html_entities(text) {

  text = replace_texte(text, unescape('%22'), '&quot;');
  text = replace_texte(text, unescape('%26'), '&amp;');
  text = replace_texte(text, unescape('%3C'), '&lt;');
  text = replace_texte(text, unescape('%3E'), '&gt;');
  text = replace_texte(text, unescape('%A0'), '&nbsp;');
  text = replace_texte(text, unescape('%A1'), '&iexcl;');
  text = replace_texte(text, unescape('%A2'), '&cent;');
  text = replace_texte(text, unescape('%A3'), '&pound;');
  text = replace_texte(text, unescape('%A5'), '&yen;');
  text = replace_texte(text, unescape('%A6'), '&brvbar;');
  text = replace_texte(text, unescape('%A7'), '&sect;');
  text = replace_texte(text, unescape('%A8'), '&uml;');
  text = replace_texte(text, unescape('%A9'), '&copy;');
  text = replace_texte(text, unescape('%AA'), '&ordf;');
  text = replace_texte(text, unescape('%AB'), '&laquo;');
  text = replace_texte(text, unescape('%AC'), '&not;');
  text = replace_texte(text, unescape('%AD'), '&shy;');
  text = replace_texte(text, unescape('%AE'), '&reg;');
  text = replace_texte(text, unescape('%AF'), '&macr;');
  text = replace_texte(text, unescape('%B0'), '&deg;');
  text = replace_texte(text, unescape('%B1'), '&plusmn;');
  text = replace_texte(text, unescape('%B2'), '&sup2;');
  text = replace_texte(text, unescape('%B3'), '&sup3;');
  text = replace_texte(text, unescape('%B4'), '&acute;');
  text = replace_texte(text, unescape('%B5'), '&micro;');
  text = replace_texte(text, unescape('%B6'), '&para;');
  text = replace_texte(text, unescape('%B7'), '&middot;');
  text = replace_texte(text, unescape('%B8'), '&cedil;');
  text = replace_texte(text, unescape('%B9'), '&sup1;');
  text = replace_texte(text, unescape('%BA'), '&ordm;');
  text = replace_texte(text, unescape('%BB'), '&raquo;');
  text = replace_texte(text, unescape('%BC'), '&frac14;');
  text = replace_texte(text, unescape('%BD'), '&frac12;');
  text = replace_texte(text, unescape('%BE'), '&frac34;');
  text = replace_texte(text, unescape('%BF'), '&iquest;');
  text = replace_texte(text, unescape('%C0'), '&Agrave;');
  text = replace_texte(text, unescape('%C1'), '&Aacute;');
  text = replace_texte(text, unescape('%C2'), '&Acirc;');
  text = replace_texte(text, unescape('%C3'), '&Atilde;');
  text = replace_texte(text, unescape('%C4'), '&Auml;');
  text = replace_texte(text, unescape('%C5'), '&Aring;');
  text = replace_texte(text, unescape('%C6'), '&AElig;');
  text = replace_texte(text, unescape('%C7'), '&Ccedil;');
  text = replace_texte(text, unescape('%C8'), '&Egrave;');
  text = replace_texte(text, unescape('%C9'), '&Eacute;');
  text = replace_texte(text, unescape('%CA'), '&Ecirc;');
  text = replace_texte(text, unescape('%CB'), '&Euml;');
  text = replace_texte(text, unescape('%CC'), '&Igrave;');
  text = replace_texte(text, unescape('%CD'), '&Iacute;');
  text = replace_texte(text, unescape('%CE'), '&Icirc;');
  text = replace_texte(text, unescape('%CF'), '&Iuml;');
  text = replace_texte(text, unescape('%D0'), '&ETH;');
  text = replace_texte(text, unescape('%D1'), '&Ntilde;');
  text = replace_texte(text, unescape('%D2'), '&Ograve;');
  text = replace_texte(text, unescape('%D3'), '&Oacute;');
  text = replace_texte(text, unescape('%D4'), '&Ocirc;');
  text = replace_texte(text, unescape('%D5'), '&Otilde;');
  text = replace_texte(text, unescape('%D6'), '&Ouml;');
  text = replace_texte(text, unescape('%D7'), '&times;');
  text = replace_texte(text, unescape('%D8'), '&Oslash;');
  text = replace_texte(text, unescape('%D9'), '&Ugrave;');
  text = replace_texte(text, unescape('%DA'), '&Uacute;');
  text = replace_texte(text, unescape('%DB'), '&Ucirc;');
  text = replace_texte(text, unescape('%DC'), '&Uuml;');
  text = replace_texte(text, unescape('%DD'), '&Yacute;');
  text = replace_texte(text, unescape('%DE'), '&THORN;');
  text = replace_texte(text, unescape('%DF'), '&szlig;');
  text = replace_texte(text, unescape('%E0'), '&agrave;');
  text = replace_texte(text, unescape('%E1'), '&aacute;');
  text = replace_texte(text, unescape('%E2'), '&acirc;');
  text = replace_texte(text, unescape('%E3'), '&atilde;');
  text = replace_texte(text, unescape('%E4'), '&auml;');
  text = replace_texte(text, unescape('%E5'), '&aring;');
  text = replace_texte(text, unescape('%E6'), '&aelig;');
  text = replace_texte(text, unescape('%E7'), '&ccedil;');
  text = replace_texte(text, unescape('%E8'), '&egrave;');
  text = replace_texte(text, unescape('%E9'), '&eacute;');
  text = replace_texte(text, unescape('%EA'), '&ecirc;');
  text = replace_texte(text, unescape('%EB'), '&euml;');
  text = replace_texte(text, unescape('%EC'), '&igrave;');
  text = replace_texte(text, unescape('%ED'), '&iacute;');
  text = replace_texte(text, unescape('%EE'), '&icirc;');
  text = replace_texte(text, unescape('%EF'), '&iuml;');
  text = replace_texte(text, unescape('%F0'), '&eth;');
  text = replace_texte(text, unescape('%F1'), '&ntilde;');
  text = replace_texte(text, unescape('%F2'), '&ograve;');
  text = replace_texte(text, unescape('%F3'), '&oacute;');
  text = replace_texte(text, unescape('%F4'), '&ocirc;');
  text = replace_texte(text, unescape('%F5'), '&otilde;');
  text = replace_texte(text, unescape('%F6'), '&ouml;');
  text = replace_texte(text, unescape('%F7'), '&divide;');
  text = replace_texte(text, unescape('%F8'), '&oslash;');
  text = replace_texte(text, unescape('%F9'), '&ugrave;');
  text = replace_texte(text, unescape('%FA'), '&uacute;');
  text = replace_texte(text, unescape('%FB'), '&ucirc;');
  text = replace_texte(text, unescape('%FC'), '&uuml;');
  text = replace_texte(text, unescape('%FD'), '&yacute;');
  text = replace_texte(text, unescape('%FE'), '&thorn;');
  text = replace_texte(text, unescape('%FF'), '&yuml;');
  return text;

}

function empty_dojo_calendar_by_id(id) {
  require(["dijit/registry"], function (registry) { registry.byId(id).set('value', null); });
}

function closeCurrentEnv(what) {
  window.parent.require(["dojo/topic"],
    function (topic) {
      var evtArgs = [];
      if (what) {
        evtArgs.what = what;
      }
      topic.publish("SelectorTab", "SelectorTab", "closeCurrentTab", evtArgs);
    }
  );
}

function set_parent_value(f_caller, id, value) {
  if (window.opener != null) {
    window.opener.document.forms[f_caller].elements[id].value = value;
  } else {
    parent.document.forms[f_caller].elements[id].value = value;
  }
}

function get_parent_value(f_caller, id) {
  if (window.opener != null) {
    return window.opener.document.forms[f_caller].elements[id].value;
  } else {
    return parent.document.forms[f_caller].elements[id].value;
  }
}

function set_parent_focus(f_caller, id) {
  window.opener.document.forms[f_caller].elements[id].focus();
}

/**
 * Tester la validit� d'un email
 */
function is_valid_mail(mail) {
  /**
   * Exemple : 
   * 
   * Valide mail :
   * 	mail@email.my-website.co.us
   * 	mail@127.0.0.1
   * 	mail@i.ua
   * 
   * Invalide mail :
   * 	mail@my-website.com:7777
   * 	%@mail.com
   * 	'@mail.com
   * 	"............"@mail.com
   */
  var regex = /^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@[0-9a-z]([a-z0-9\-_\.]+)*[0-9a-z]$/;
  var result = mail.match(regex);
  if (null == result) {
    return false;
  }
  return true;
}

/* --------------------------------------------------------------------------------------
 * Fonction addLoadEvent
 * Empile les differentes fonctions a appeler quand la page est chargee
 */
function addLoadEvent(func) {
  if (window.addEventListener)
    window.addEventListener("load", func, false);
  else if (window.attachEvent)
    window.attachEvent("onload", func);
  else { // fallback
    var old = window.onload;
    window.onload = function () {
      if (old) old();
      func();
    };
  }
}

/* --------------------------------------------------------------------------------------
 * Fonction togglepassword
 * affiche / masque les champs password
 */
function toggle_password(caller, id) {

  try {
    var i = document.getElementById(id);
    switch (i.type) {
      case 'text':
        i.type = 'password';
        caller.setAttribute('aria-checked', 'false');
        caller.setAttribute('class', 'fa fa-eye');
        caller.setAttribute('title', pmbDojo.messages.getMessage('opac', 'show_password'));
        break;
      case 'password':
        i.type = 'text';
        caller.setAttribute('aria-checked', 'true');
        caller.setAttribute('class', 'fa fa-eye-slash');
        caller.setAttribute('title', pmbDojo.messages.getMessage('opac', 'hide_password'));
        break;
    }

  } catch (e) { }
}

/**
 * Masque un élément html si tous ces enfants sont non visibles
 */
function hide_element_by_its_hidden_children(element_id) {
  var element = document.getElementById(element_id);
  if (element) {
    for (let child of element.children) {
      if (window.getComputedStyle(child).display != "none") {
        return;
      }
    }
    element.style.display = "none";
  }
}

/**
 * methode pour inclure des fichiers js et eviter les balises <script type='text/javascript' src='nom_fichier.js'></script>
 */
function pmb_include(file) {
  if (typeof window.filesList == 'undefined') {
    window['filesList'] = [];
  }
  if (window.filesList.includes(file)) {
    return;
  }
  let script = document.createElement('script');
  script.src = file;
  script.type = 'text/javascript';
  script.defer = true;

  document.getElementsByTagName('head').item(0).appendChild(script);
  window.filesList.push(file);
}

/**
 * Permet de transforme un noeud html en boutton
 *
 * @param {Node} node Noeud HTML
 * @param {function} functionClick fonction appele au click
 */
function convertToRGAAButton(node, functionClick) {

  if (!(node instanceof Node)) {
    return false;
  }

  node.setAttribute('role', 'button');
  node.setAttribute('tabindex', '0');
  node.setAttribute('aria-pressed', 'false');

  node.addEventListener('keydown', (event) => {
    if (
      event instanceof KeyboardEvent &&
      event.key !== "Enter" &&
      event.key !== " "
    ) {
      return;
    }

    event.preventDefault();
    node.setAttribute('aria-pressed', 'true');
    functionClick(event);
  });

  node.addEventListener('keyup', (event) => {
    if (
      event instanceof KeyboardEvent &&
      event.key !== "Enter" &&
      event.key !== " "
    ) {
      return;
    }

    event.preventDefault();
    node.setAttribute('aria-pressed', 'false');
  });
}

/**
 * G�re l'attribut aria-expanded / title des disclosures sur le bouton de detail d'une notice 
 * @param {Node} button
 */
function detailButtonRGAA(button) {
  if(button) {
    let expand = pmbDojo.messages.getMessage('opac', 'rgaa_expand');
    let collapse = pmbDojo.messages.getMessage('opac', 'rgaa_collapse');

    let isExpanded = button.getAttribute("aria-expanded");

    button.setAttribute("aria-expanded", !isExpanded);
    button.setAttribute("title", isExpanded == "true" ? expand : collapse);

    let span = button.querySelector(".visually-hidden");
    if(span) {
      span.innerHTML = isExpanded == "true" ? expand : collapse;
    }
  }
}

/*
 * Focus trap : permet de bloquer le focus dans un container spécifique (RGAA)
 */

function focus_trap(containerElement) {
	if (!containerElement || !containerElement.id) {
		return;
	}
	var container = document.getElementById(containerElement.id);
	if (container) {
		var focusableElements = get_focusable_elements(container);
		if (focusableElements.length == 0) {
			return;
		}
		// Le focus ne prend pas sans delay
		setTimeout(() => {
			if (focusableElements.first) {
				focusableElements.first.focus();
			}
		}, 0);

		container.addEventListener('keydown', function (event) {
			if (event.key === 'Tab' || event.key === 'ArrowDown') {
				if (event.shiftKey) {
					if (document.activeElement === focusableElements.first) {
						event.preventDefault();
						focusableElements.last.focus();
					}
				} else {
					if (document.activeElement === focusableElements.last) {
						event.preventDefault();
						focusableElements.first.focus();
					}
				}
			}
		})
		document.onmousedown = function(event) {
			// Le conteneur a quitte le DOM (modale fermee sans liberer le piege) : on desarme
			if (!document.body.contains(container)) {
				document.onmousedown = null;
				return;
			}
			if (!container.contains(event.target)) {
				event.preventDefault();

				setTimeout(() => {
					if (focusableElements.first) {
						focusableElements.first.focus();
					}
				}, 0);
			}
		}
	}
}

/*
 * Focus trap : permet de lister la liste des éléments focussables situés dans un élément spécifique
 * Retourne le premier et le dernier élément de la liste
 */

function get_focusable_elements(element) {
	var focusableElementsList = element.querySelectorAll('a[href], button, input, textarea, select, details,[tabindex]:not([tabindex="-1"])');
	var focusableElementsArray = Array.from(focusableElementsList);
	focusableElementsArray = focusableElementsArray.filter((el) => !el.hasAttribute('disabled') && !el.getAttribute('aria-hidden'));
	var focusableElementsObject = {
		first: focusableElementsArray[0],
		last:focusableElementsArray[focusableElementsArray.length - 1]
	}

	return focusableElementsObject;
}
