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Add new sorting and filtering options to ebook browse page

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This commit is contained in:
Alex Cabal 2020-12-07 19:31:12 -06:00
parent 27f7862ae9
commit 1010b287a6
13 changed files with 786 additions and 442 deletions
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15
lib/HttpInput.php
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@ -3,6 +3,10 @@ class HttpInput{
public static function GetString(string $variable, bool $allowEmptyString = true, string $default = null): ?string{
$var = self::GetHttpVar($variable, HTTP_VAR_STR, GET, $default);
if(is_array($var)){
return $default;
}
if(!$allowEmptyString && $var === ''){
return null;
}
@ -22,6 +26,10 @@ class HttpInput{
return self::GetHttpVar($variable, HTTP_VAR_DEC, GET, $default);
}
public static function GetArray(string $variable, array $default = null): ?array{
return self::GetHttpVar($variable, HTTP_VAR_ARRAY, GET, $default);
}
private static function GetHttpVar(string $variable, int $type, int $set, $default){
$vars = array();
@ -38,7 +46,12 @@ class HttpInput{
}
if(isset($vars[$variable])){
$var = trim($vars[$variable]);
if(is_array($vars[$variable])){
return $vars[$variable];
}
else{
$var = trim($vars[$variable]);
}
switch($type){
case HTTP_VAR_STR: