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Update destinations.php

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Add to_regex method to the destinations class.
This commit is contained in:
FusionPBX
2020-10-10 00:03:04 -06:00
committed by GitHub
parent 1a7f0338b6
commit cd3ed425de
1 changed files with 77 additions and 0 deletions
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77
app/destinations/resources/classes/destinations.php
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@@ -78,6 +78,83 @@ if (!class_exists('destinations')) {
}
}
/**
* Convert destination number to a regular expression
* @var string $array destination_prefix, destination_trunk_prefix, destination_area_code, destination_number
*/
public function to_regex($array) {
if (isset($array['destination_prefix']) && isset($array['destination_trunk_prefix']) && isset($array['destination_area_code']) && isset($array['destination_number'])) {
$destination_regex = "(\+?".$array['destination_prefix'].$array['destination_area_code'].$array['destination_number']."\$|";
$destination_regex .= "^".$array['destination_trunk_prefix'].$array['destination_area_code'].$array['destination_number']."\$|";
$destination_regex .= "^".$array['destination_area_code'].$array['destination_number']."\$|";
$destination_regex .= "^".$array['destination_number']."\$)";
}
elseif (isset($array['destination_prefix']) && isset($array['destination_area_code']) && isset($array['destination_number'])) {
$destination_regex = "(\+?".$array['destination_prefix'].$array['destination_area_code'].$array['destination_number']."\$|";
$destination_regex .= "^".$array['destination_area_code'].$array['destination_number']."\$|";
$destination_regex .= "^".$array['destination_number']."\$)";
}
elseif ((isset($array['destination_prefix']) && isset($array['destination_number'])) || isset($array['destination_number'])) {
//set the variables
$destination_prefix = $array['destination_prefix'];
$destination_number = $array['destination_number'];
$destination_regex = $array['destination_number'];
//escape the plus
if (substr($destination_number, 0, 1) == "+") {
$destination_regex = "^\\+(".substr($destination_number, 1).")$";
}
//add prefix
if (strlen($destination_prefix) > 0) {
if (strlen($destination_prefix) > 0 && strlen($destination_prefix) < 4) {
$plus = (substr($destination_prefix, 0, 1) == "+") ? '' : '\+?';
$destination_prefix = $plus.$destination_prefix.'?';
}
else {
$destination_prefix = '(?:'.$destination_prefix.')?';
}
}
//convert N,X,Z syntax to regex
$destination_regex = str_ireplace("N", "[2-9]", $destination_regex);
$destination_regex = str_ireplace("X", "[0-9]", $destination_regex);
$destination_regex = str_ireplace("Z", "[1-9]", $destination_regex);
//add ^ to the start of the string if missing
if (substr($destination_regex, 0, 1) != "^") {
$destination_regex = "^".$destination_regex;
}
//add $ to the end of the string if missing
if (substr($destination_regex, -1) != "$") {
$destination_regex = $destination_regex."$";
}
//add the round brackets
if (!strstr($destination_regex, '(')) {
if (strstr($destination_regex, '^')) {
$destination_regex = str_replace("^", "^".$destination_prefix."(", $destination_regex);
}
else {
$destination_regex = '^('.$destination_regex;
}
if (strstr($destination_regex, '$')) {
$destination_regex = str_replace("$", ")$", $destination_regex);
}
else {
$destination_regex = $destination_regex.')$';
}
}
}
return $destination_regex;
}
/**
* Build the destination select list
* @var string $destination_type can be ivr, dialplan, call_center_contact or bridge