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freshrss_ynh/sources/lib/Minz/Url.php

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<?php
/**
* La classe Url permet de gérer les URL à travers MINZ
*/
class Minz_Url {
/**
* Affiche une Url formatée
* @param $url l'url à formater définie comme un tableau :
* $url['c'] = controller
* $url['a'] = action
* $url['params'] = tableau des paramètres supplémentaires
* ou comme une chaîne de caractère
* @param $encodage pour indiquer comment encoder les & (& ou &amp; pour html)
* @return l'url formatée
*/
public static function display ($url = array (), $encodage = 'html', $absolute = false) {
$isArray = is_array($url);
if ($isArray) {
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$url = self::checkUrl($url);
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}
$url_string = '';
if ($absolute) {
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$url_string = Minz_Request::getBaseUrl();
if ($url_string == '') {
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$url_string = Minz_Request::guessBaseUrl();
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}
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if ($isArray) {
$url_string .= PUBLIC_TO_INDEX_PATH;
}
if ($absolute === 'root') {
$url_string = parse_url($url_string, PHP_URL_PATH);
}
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} else {
$url_string = $isArray ? '.' : PUBLIC_RELATIVE;
}
if ($isArray) {
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$url_string .= self::printUri($url, $encodage);
} elseif ($encodage === 'html') {
$url_string = Minz_Helper::htmlspecialchars_utf8($url_string . $url);
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} else {
$url_string .= $url;
}
return $url_string;
}
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/**
* Construit l'URI d'une URL
* @param l'url sous forme de tableau
* @param $encodage pour indiquer comment encoder les & (& ou &amp; pour html)
* @return l'uri sous la forme ?key=value&key2=value2
*/
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private static function printUri($url, $encodage) {
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$uri = '';
$separator = '?';
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if ($encodage === 'html') {
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$and = '&amp;';
} else {
$and = '&';
}
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if (isset($url['c'])
&& $url['c'] != Minz_Request::defaultControllerName()) {
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$uri .= $separator . 'c=' . $url['c'];
$separator = $and;
}
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if (isset($url['a'])
&& $url['a'] != Minz_Request::defaultActionName()) {
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$uri .= $separator . 'a=' . $url['a'];
$separator = $and;
}
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if (isset($url['params'])) {
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foreach ($url['params'] as $key => $param) {
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$uri .= $separator . urlencode($key) . '=' . urlencode($param);
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$separator = $and;
}
}
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return $uri;
}
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/**
* Vérifie que les éléments du tableau représentant une url soit ok
* @param l'url sous forme de tableau (sinon renverra directement $url)
* @return l'url vérifié
*/
public static function checkUrl ($url) {
$url_checked = $url;
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if (is_array ($url)) {
if (!isset ($url['c'])) {
$url_checked['c'] = Minz_Request::defaultControllerName ();
}
if (!isset ($url['a'])) {
$url_checked['a'] = Minz_Request::defaultActionName ();
}
if (!isset ($url['params'])) {
$url_checked['params'] = array ();
}
}
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return $url_checked;
}
}
function _url ($controller, $action) {
$nb_args = func_num_args ();
if($nb_args < 2 || $nb_args % 2 != 0) {
return false;
}
$args = func_get_args ();
$params = array ();
for($i = 2; $i < $nb_args; $i = $i + 2) {
$params[$args[$i]] = $args[$i + 1];
}
return Minz_Url::display (array ('c' => $controller, 'a' => $action, 'params' => $params));
}