From 9bb8fb33ba55a759af24bee4a3ee44deefb0ef3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=B4me=20Chilliet?= <come@opensides.be>
Date: Wed, 7 Nov 2018 17:05:12 +0100
Subject: [PATCH] :sparkles: feat(template) Adds a number modifier
This allows to use %n|% to add a number if needed for unicity.
Args are mandatory, start, step.
Default values for these are 0, 1, 1.
issue #5882
---
include/class_templateHandling.inc | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/include/class_templateHandling.inc b/include/class_templateHandling.inc
index d1072a28b..4b2084d3e 100644
--- a/include/class_templateHandling.inc
+++ b/include/class_templateHandling.inc
@@ -431,6 +431,28 @@ class templateHandling
return array($dateObject->format($args[1]));
}
+ private static function modifierNumber(array $args)
+ {
+ if (count($args) < 1) {
+ $args[] = FALSE;
+ }
+ if (count($args) < 2) {
+ $args[] = 1;
+ }
+ if (count($args) < 3) {
+ $args[] = 1;
+ }
+ $numberGenerator = function ($mandatory, $start, $step) {
+ $i = $start;
+ while (TRUE) {
+ yield $i;
+ $i += $step;
+ }
+ };
+
+ return $numberGenerator($args[0], $args[1], $args[2]);
+ }
+
/*! \brief Apply a modifier
*
* \param string $m the modifier
@@ -533,6 +555,10 @@ class templateHandling
// date
$result = array(static::modifierDate($args));
break;
+ case 'n':
+ // number
+ $result = static::modifierNumber($args);
+ break;
default:
trigger_error("Unkown modifier '$m'");
$result = array($str);
--
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