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getFData() & getFieldInFormat(): code cleaning

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This commit is contained in:
Benjamin Renard 2023-05-17 17:11:50 +02:00
parent 2d108c8b08
commit 7b7ff7e629
Signed by: bn8
GPG key ID: 3E2E1CE1907115BC
1 changed files with 111 additions and 106 deletions
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165
src/includes/functions.php
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@ -20,63 +20,65 @@
******************************************************************************/
/**
* Construction d'une chaine formatée
*
* Cette fonction retourne la valeur d'une chaine formatée selon le format
* et les données passés en paramètre.
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @param string $format Format de la chaine
* @param string $format Les données pour composés la chaine
* Ce paramètre peut être un tableau de string, une string,
* une tableau d'objet ou un objet.
* @param string $format Le nom de la methode de/des objet(s) à appeler pour
* obtenir la valeur de remplacement dans la chaine formatée.
*
* @return string La chaine formatée
*/
function getFData($format,$data,$meth=NULL) {
$unique=false;
/*
* Format : %{[key name][:A][:B][! ou _][~][%}}
* LSFormat : %{[key name][:A][:B][-][! ou _][~][%}}
*
* Extracted fields
* - 0 : full string '%{...}'
* - 1 : key name
* - 1/key : key name
* - 2 : :A
* - 3 : A
* - 3/substr_a : A
* - 4 : :B
* - 5 : B
* - 6 : "!" / "_" / "~" / "%"
* - 5/substr_b : B
* - 6/modifiers : "!" / "_" / "~" / "%"
*/
$expr="/%[{(]([A-Za-z0-9]+)(\:(-?[0-9])+)?(\:(-?[0-9]+))?([\!\_~%]*)[})]/";
define(
'GETFDATA_REGEX',
"/%[{(](?P<key>[A-Za-z0-9]+)(\:(?P<substr_a>-?[0-9])+)?(\:(?P<substr_b>[0-9]+))?(?P<modifiers>[\!\_~%]*)[})]/"
);
/**
* Build LSformat string
*
* This function build and return a LSformat string from specified format and provided data.
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*
* @param string $format The LSformat string
* @param string|object|array<string|object> $data Data to build the string
* This parameter could be a string, an object or an array of string or object.
* @param string $meth The name to the method of objet(s) to call to get the replacement value for a
* specified key
*
* @return string The builded LSformat string
*/
function getFData($format, $data, $meth=NULL) {
$unique = false;
if(!is_array($format)) {
$format = array($format);
$unique = true;
}
for($i=0; $i<count($format); $i++) {
if(is_array($data)) {
if ($meth==NULL) {
while (preg_match($expr,$format[$i],$ch)) {
if (!isset($data[$ch[1]])) {
if (is_null($meth)) {
while (preg_match(GETFDATA_REGEX, $format[$i], $ch)) {
if (!isset($data[$ch['key']])) {
$val = '';
}
elseif (is_array($data[$ch[1]])) {
$val = $data[$ch[1]][0];
elseif (is_array($data[$ch['key']])) {
$val = $data[$ch['key']][0];
}
else {
$val = $data[$ch[1]];
$val = $data[$ch['key']];
}
$val = _getFData_extractAndModify($val, $ch);
$format[$i] = str_replace($ch[0], $val, $format[$i]);
}
}
else {
while (preg_match($expr,$format[$i],$ch)) {
if (method_exists($data[$ch[1]],$meth)) {
$value = $data[$ch[1]] -> $meth();
while (preg_match(GETFDATA_REGEX, $format[$i], $ch)) {
if (method_exists($data[$ch['key']], $meth)) {
$value = $data[$ch['key']] -> $meth();
if (is_array($value)) {
$value = $value[0];
}
@ -84,16 +86,19 @@ function getFData($format,$data,$meth=NULL) {
$format[$i] = str_replace($ch[0], $value, $format[$i]);
}
else {
LSerror :: addErrorCode('fct_getFData_01',array('meth' => $meth,'obj' => $ch[1]));
LSerror :: addErrorCode(
'fct_getFData_01',
array('meth' => $meth, 'obj' => $ch['key'])
);
break;
}
}
}
}
elseif (is_object($data)) {
if ($meth==NULL) {
while (preg_match($expr,$format[$i],$ch)) {
$value = $data -> $ch[1];
if (is_null($meth)) {
while (preg_match(GETFDATA_REGEX, $format[$i], $ch)) {
$value = $data -> $ch['key'];
if (is_array($value)) {
$value = $value[0];
}
@ -102,9 +107,9 @@ function getFData($format,$data,$meth=NULL) {
}
}
else {
while (preg_match($expr,$format[$i],$ch)) {
while (preg_match(GETFDATA_REGEX, $format[$i], $ch)) {
if (method_exists($data, $meth)) {
$value = $data -> $meth($ch[1]);
$value = $data -> $meth($ch['key']);
if (is_array($value)) {
$value = $value[0];
}
@ -112,14 +117,20 @@ function getFData($format,$data,$meth=NULL) {
$format[$i] = str_replace($ch[0], $value, $format[$i]);
}
else {
LSerror :: addErrorCode(0,getFData(_("Function 'getFData' : The method %{meth} of the object %{obj} doesn't exist."),array('meth' => $meth,'obj' => get_class($data))));
LSerror :: addErrorCode(
0,
getFData(
_("Function 'getFData' : The method %{meth} of the object %{obj} doesn't exist."),
array('meth' => $meth, 'obj' => get_class($data))
)
);
break;
}
}
}
}
else {
while (preg_match($expr,$format[$i],$ch)) {
while (preg_match(GETFDATA_REGEX, $format[$i], $ch)) {
$val = _getFData_extractAndModify($data, $ch);
$format[$i] = str_replace($ch[0], $val, $format[$i]);
}
@ -133,71 +144,63 @@ function getFData($format,$data,$meth=NULL) {
function _getFData_extractAndModify($data, $ch) {
/*
* Format : %{[key name][:A][:B][-][! ou _][~][%}}
*
* Extracted fields
* - 0 : full string '%{...}'
* - 1 : key name
* - 2 : :A
* - 3 : A
* - 4 : :B
* - 5 : B
* - 6 : "!" / "_" / "~" / "%"
* Handle substring parameters (substr_a & substr_b)
*/
// If A
if($ch[3]!="") {
if($ch['substr_a']) {
// If A and B
if ($ch[5]!="") {
if ($ch['substr_b']) {
// If A and B=0
if ($ch[5]==0) {
if ($ch['substr_b'] == 0) {
// If A<0 and B=0
if ($ch[3]<0) {
$s=strlen((string)$data)-(-1*$ch[3]);
$l=strlen((string)$data);
if ($ch['substr_a'] < 0) {
$s = mb_strlen(strval($data)) - (-1 * $ch['substr_a']);
$l = mb_strlen(strval($data));
}
// If A >= 0 and B
else {
$s=$ch[3];
$l=strlen((string)$data);
$s = $ch['substr_a'];
$l = mb_strlen(strval($data));
}
}
// If A and B > 0
elseif ($ch[5]>0) {
elseif ($ch['substr_b'] > 0) {
// If A < 0 and B > 0 or A >= 0 and B > 0
$s=$ch[3];
$l=$ch[5];
$s = $ch['substr_a'];
$l = $ch['substr_b'];
}
// If A and B < 0
else {
// If A < 0 and B < 0
if ($ch[3]<0) {
$s=$ch[5];
if ($ch['substr_a'] < 0) {
$s = $ch['substr_b'];
$l = false;
}
// If A >= 0 and B < 0
else {
$s=$ch[3]+$ch[5];
$l=abs($ch[5]);
$s = $ch['substr_a'] + $ch['substr_b'];
$l = abs($ch['substr_b']);
}
}
}
// If only A
else {
if ($ch[3]<0) {
$s=$ch[3];
if ($ch['substr_a'] < 0) {
$s = $ch['substr_a'];
$l = false;
}
else {
$s = 0;
$l=$ch[3];
$l = $ch['substr_a'];
}
}
if ($l == false) {
$val=mb_substr((string)$data,$s);
$val = mb_substr(strval($data), $s);
}
else {
$val=mb_substr((string)$data,$s, abs($l));
$val = mb_substr(strval($data), $s, abs($l));
}
}
else {
@ -209,22 +212,25 @@ function _getFData_extractAndModify($data,$ch) {
}
}
if ($ch[6]) {
/*
* Handle modifiers
*/
if ($ch['modifiers']) {
# Without Accent
if (strpos($ch[6], '~')!==false) {
if (strpos($ch['modifiers'], '~') !== false) {
$val = withoutAccents($val);
}
# Upper / Lower case
if (strpos($ch[6], '!')!==false) {
if (strpos($ch['modifiers'], '!') !== false) {
$val = mb_strtoupper($val);
}
elseif (strpos($ch[6], '_')!==false) {
elseif (strpos($ch['modifiers'], '_') !== false) {
$val = mb_strtolower($val);
}
# Escape HTML entities
if (strpos($ch[6], '%')!==false) {
if (strpos($ch['modifiers'], '%') !== false) {
$val = htmlentities($val);
}
}
@ -234,9 +240,8 @@ function _getFData_extractAndModify($data,$ch) {
function getFieldInFormat($format) {
$fields = array();
$expr='/%[{(]([A-Za-z0-9]+)(\:(-?[0-9])+)?(\:(-?[0-9]+))?(-)?(\!|\_)?(~)?(%)?[})]/';
while (preg_match($expr,$format,$ch)) {
$fields[]=$ch[1];
while (preg_match(GETFDATA_REGEX, $format, $ch)) {
$fields[] = $ch['key'];
$format = str_replace($ch[0], '', $format);
}
return $fields;