ldapsaisie/public_html/includes/js/functions.js
2018-09-20 19:28:26 +02:00

375 lines
8.7 KiB
JavaScript

var LSdebug_active = 0;
function LSdebug(arguments) {
if (LSdebug_active != 1) return;
if (typeof console != 'undefined') {
console.log(arguments);
return true;
}
if (typeof opera != 'undefined') {
opera.postError(arguments);
return true;
}
if (typeof varLSdefault != 'undefined') {
varLSdefault.log(arguments);
return true;
}
alert(arguments);
}
/**
* Construction of formatted string
*
* This function returns a formatted string according to given data & format parameters
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @param[in] $format string String Format
* @param[in] $data mixed Data used to compose the string.
* It can be strings array or object.
* @param[in] $meth string Object method name to call to get the new value for the formatted string.
*
* Invocation example :
* getFData('%{test1} je %{test2}',{
* getValue: function(val) {
* var data = {
* test1: 'val_test1',
* test2: 'val_test2'
* };
* return data[val];
* }
* },'getValue');
*
* @retval string The formatted string
*/
function getFData(format,data,meth) {
/*
* Format : %{[key name][:A][:B][! ou _][~][%]}
*
* Extracted fields
* - 1 : full string in %{}
* - 2 : key name
* - 3 : :A
* - 4 : A
* - 5 : :B
* - 6 : B
* - 7 : "!" / "_" / "~" / "%"
*/
var getMotif = new RegExp('%\{(([A-Za-z0-9]+)(\:(-?[0-9])+)?(\:(-?[0-9])+)?)([\!\_\~\%]*)?\}');
var find=1;
var val="";
if(($type(data)=='object') || ($type(data)=='array')) {
if ($type(data[meth])!='function') {
while (find) {
var ch = getMotif.exec(format);
if ($type(ch)) {
val=_getFData_extractAndModify(data[ch[2]],ch);
format=format.replace(new RegExp('%\{'+ch[1]+'\}'),val);
}
else {
find=0;
}
}
}
else {
while (find) {
var ch = getMotif.exec(format);
if ($type(ch)) {
try {
val=data[meth](ch[2]);
if ($type(val)=='array') {
if (val.length==0) {
val=''
}
else {
val=val[0];
}
}
}
catch(e) {
LSdebug('getFData() : '+meth+'() -> rater');
return;
}
val=_getFData_extractAndModify(val,ch);
format=format.replace(new RegExp('%\{'+ch[1]+'[\:0-9\!\_\%\~]*\}'),val);
}
else {
find=0;
}
}
}
}
else if(($type(data)=='string')) {
while (find) {
var ch = getMotif.exec(format);
if ($type(ch)) {
val=_getFData_extractAndModify(data,ch)
format=format.replace(new RegExp('%\{'+ch[1]+'[\:0-9\!\_\%\~]*\}'),val);
}
else {
find=0;
}
}
}
return format;
}
function _getFData_extractAndModify(data,ch) {
/*
* Extracted fields
* - 1 : full string in %{}
* - 2 : key name
* - 3 : :A
* - 4 : A
* - 5 : :B
* - 6 : B
* - 7 : "!" / "_" / "~" / "%"
*/
var val=(' ' + data).slice(1);
// If A
if($type(ch[4])) {
ch[4]=parseInt(ch[4]);
// If A and B
if ($type(ch[6])) {
ch[6]=parseInt(ch[6]);
// If A and B=0
if (ch[6]==0) {
// If A<0 and B=0
if (ch[4]<0) {
s=val.length-(-1*ch[4]);
l=val.length;
}
// If A >= 0 and B
else {
s=ch[4];
l=val.length;
}
}
// If A and B > 0
else if (ch[6]>0) {
// If A < 0 and B > 0 or A >= 0 and B > 0
s=ch[4];
l=ch[6];
}
// If A and B < 0
else {
// If A < 0 and B < 0
if (ch[4]<0) {
s=ch[6];
l=false;
}
// If A >= 0 and B < 0
else {
s=ch[4]+ch[6];
l=Math.abs(ch[6]);
}
}
}
// If only A
else {
if (ch[4]<0) {
s=ch[4];
l=false;
}
else {
s=0;
l=ch[4];
}
}
if (l==false) {
val=val.substr(s);
}
else {
val=val.substr(s, Math.abs(l));
}
}
if (ch[7] != undefined) {
// Upper or Lower case
if (ch[7].indexOf('!')>=0) {
val=val.toUpperCase();
}
else if (ch[7].indexOf('_')>=0) {
val=val.toLowerCase();
}
// Strip accents
if (ch[7].indexOf('~')>=0) {
val=new String(replaceAccents(val));
}
// Escape HTML entities
if (ch[7].indexOf('%')>=0) {
val=val.replace(/[\u00A0-\u9999<>\&]/gim, function(i) {
return '&#'+i.charCodeAt(0)+';';
});
}
}
return val;
}
/**
* Delete accentuated characters in a string
*
* @param[in] $string Original string
*
* @retval string de-accentuated string
*/
function replaceAccents(str) {
let accent = "àáâãäçèéêëìíîïñòóôõöùúûüýÿÀÁÂÃÄÇÈÉÊËÌÍÎÏÑÒÓÔÕÖÙÚÛÜÝ";
let sans_accent ="aaaaaceeeeiiiinooooouuuuyyAAAAACEEEEIIIINOOOOOUUUUY";
str = str.split('');
str.forEach((letter, index) => {
let i = accent.indexOf(letter);
if (i != -1) {
str[index] = sans_accent[i];
}
})
return str.join('');
}
/**
* Replace spaces or tabs of a string by an argument
*
* @param[in] $string The original string
* @param[in] $string The character to set instead of spaces or tabs
*
* @retval string The modified outspaced string
*/
function replaceSpaces(str,to) {
if (!$type(to)) {
to = '';
}
var new_str = String(str);
if (str && str!= "") {
var reg_exp= RegExp('[ \t]', "gi");
new_str = new_str.replace (reg_exp, to);
}
return new_str;
}
/**
* Add one variable with value in URL
* @param[in] url string The original URL
* @param[in] name string The variable name
* @param[in] value string The value of the variable
*
* @retval string The URL with the value
*/
function urlAddVar(url,name,value) {
if ($type(url)) {
var isExtended = RegExp('[?]');
if (isExtended.test(url)) {
url=url+'&';
}
else {
url=url+'?';
}
return url + name + '=' + value;
}
return url;
}
/*
* Generate UUID
*/
function generate_uuid() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000)
.toString(16)
.substring(1);
}
return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
}
/*
* Base64 compatibility
*
* Source : http://ntt.cc/2008/01/19/base64-encoder-decoder-with-javascript.html
*/
if ($type(atob) != 'function') {
B64keyStr = "ABCDEFGHIJKLMNOP" +
"QRSTUVWXYZabcdef" +
"ghijklmnopqrstuv" +
"wxyz0123456789+/" +
"=";
function btoa(input) {
input = escape(input);
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;
do {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
B64keyStr.charAt(enc1) +
B64keyStr.charAt(enc2) +
B64keyStr.charAt(enc3) +
B64keyStr.charAt(enc4);
chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";
} while (i < input.length);
return output;
}
function atob(input) {
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;
// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
var base64test = /[^A-Za-z0-9\+\/\=]/g;
if (base64test.exec(input)) {
alert("There were invalid base64 characters in the input text.\n" +
"Valid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\n" +
"Expect errors in decoding.");
}
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
do {
enc1 = B64keyStr.indexOf(input.charAt(i++));
enc2 = B64keyStr.indexOf(input.charAt(i++));
enc3 = B64keyStr.indexOf(input.charAt(i++));
enc4 = B64keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";
} while (i < input.length);
return unescape(output);
}
}