UNHB/dfi-html
10
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

remove non ascii

Browse source
This commit is contained in:
Christopher 2019-03-07 21:21:42 +01:00
parent 4dd7cc6aca
commit 2fc9abc43e
2 changed files with 79 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

76
ascii.php Normal file
View file

@ -0,0 +1,76 @@
<?php
/**
* Normalize non-ASCII characters to ASCII counterparts where possible.
*
* @param string $str
* @return string
*/
function squashCharacters($str)
{
static $normalizeChars = null;
if ($normalizeChars === null) {
$normalizeChars = array(
'À'=>'A', 'Á'=>'A', 'Â'=>'A', 'Ã'=>'A', 'Ä'=>'A', 'Å'=>'A', 'Æ'=>'Ae',
'Ç'=>'C',
'È'=>'E', 'É'=>'E', 'Ê'=>'E', 'Ë'=>'E',
'Ì'=>'I', 'Í'=>'I', 'Î'=>'I', 'Ï'=>'I',
'Ð'=>'Dj',
'Ñ'=>'N',
'Ò'=>'O', 'Ó'=>'O', 'Ô'=>'O', 'Õ'=>'O', 'Ö'=>'O', 'Ø'=>'O',
'Ù'=>'U', 'Ú'=>'U', 'Û'=>'U', 'Ü'=>'U',
'Ý'=>'Y',
'Þ'=>'B',
'ß'=>'Ss',
'à'=>'a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'ae',
'ç'=>'c', 'è'=>'e', 'é'=>'e', 'ê'=>'e', 'ë'=>'e',
'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i',
'ð'=>'o', 'ñ'=>'n', 'ò'=>'o', 'ó'=>'o', 'ô'=>'o', 'õ'=>'o', 'ö'=>'o', 'ø'=>'o',
'ù'=>'u', 'ú'=>'u', 'û'=>'u',
'ý'=>'y',
'þ'=>'b',
'ÿ'=>'y',
'Š'=>'S', 'š'=>'s', 'ś' => 's',
'Ž'=>'Z', 'ž'=>'z',
'ƒ'=>'f'
);
}
return strtr($str, $normalizeChars);
}
/**
* Convert all fields in $item to ASCII.
*
* Do this by first normalizing the characters (á -> a, ñ -> n, etc.). If any
* non-ASCII characters remain, replace with a default value.
*
* @param array|object $item Array or object containing fields to convert
* @param array|object $template Contains template fields
* @param string $default Value to use when field not present in $template
* @param array $ignore Optional list of fields to ignore.
*/
function convertFieldsToAscii(&$item, $template=null, $default='', array $ignore=null)
{
foreach ($item as $field => &$value) {
// Skip fields in the $ignore array.
if ($ignore && in_array($field, $ignore)) {
continue;
}
// Normalize non-ASCII characters with ASCII counterparts.
$value = squashCharacters($value);
// Replace fields that contain non-ASCII characters with a default.
if (mb_convert_encoding($value, 'ascii') !== $value) {
// If template is provided, use the template field, if set.
if ($template) {
if (is_object($template) && isset($template->{$field})) {
$value = $template->{$field};
} elseif (is_array($template) && isset($template[$field])) {
$value = $template[$field];
} else {
$value = $default;
}
} else {
$value = $default;
}
}
}
}
?>

4
index.php
View file

@ -1,5 +1,7 @@
<?php
include "mqtt.php";
include "ascii.php";
$html = file_get_contents("send.html");
if($_REQUEST['text'] != "")
@ -16,7 +18,7 @@ if($_REQUEST['text'] != "")
{
if($aktuelleZeile <= 4)
if(trim($zeile) != "")
$mqtt->publish("/unhb/dfi/".$aktuelleZeile, trim($zeile), 0);
$mqtt->publish("/unhb/dfi/".$aktuelleZeile, squashCharacters(trim($zeile)), 0);
$aktuelleZeile = $aktuelleZeile+1;
}