Functions on variables / Modifier

There is a list of predefined functions available that you can apply on your locales, unit data, variables. This list is common for all themes. If you want to add a function, please a product evolution request.

Do not add extra spaces or things like that, it may break the variable / functions.

<!-- LOCALE -->
__@@My text@@__ -> __@@crypt()|My text@@__

<!-- Variable -->
#$variable|title$# -> #$variable|crypt()-title$#

<!-- Unit item -->
{{item.name}} --> {{crypt(item.name)}}

<!-- Unit loop -->
#$loop|{events}|{a}|$#
    {a.name} -> {crypt(a.name)}
#$/loop|{events}|{a}|$#

For security reasons, the list of functions available is controlled by Galaxy. If you wish to add a new function (for example an existing php function), please do a request for it and add the use case.

base64

Encodes the given string with base64

It can easily be decoded in Javascript with atob()

#$variable|base64()-my_text$#

crypt - Crypt function

Used to crypt email on front-end side (to avoid form recipients email to be directly in the source code)

For forms recipients, we use the function "crypt" to make sure the email is not visible on the website in the source code.

#$variable|form_recipients$#

#$variable|crypt()-form_recipients$#

format_date - Format Date function

You can use it like this (inside a loop) : {format_date(a.start_date,'%h')}

First arg is the date and second arg is the format of the date. In this case "%h" stands for "Abbreviated month name". You can find all the possible parameters on this page https://www.php.net/manual/en/function.strftime.php

#$loop|{events}|{a}|$#
     {format_date(a.start_date,'%h')}
#$/loop|{events}|{a}|$#

Example: Start date: 2019-03-01 00:00:00 Formated start date (%h): Mar Custom format (if inside a CMS variable) (%d %h %Y (%d/%m/%Y)): 01 Mar 2019 (01/03/2019)

Currently it is not possible to use any space inside the format of the date inside the theme. So {format_date(a.start_date,'%d %h')} will not work

htmlentities - Html entities

same as PHP function (Convert all applicable characters to HTML entities)

JSON related functions

json_encode

to do

json_no_quote

to do

'"__@@json_no_quote()|GMS Log in@@__"' <- Only needed when you have simple quotes + double quotes (like in GP2)

unit_to_json

to do Example: {unit_to_json(a,"name|short_description|rate")} (inside a loop)

remove_space - Remove space

Currently, we need a dedicated function to remove spaces, it can not be a generic function for "replace". 01 02 03 becomes 010203

#$variable|remove_space()-text$#
{{remove_space(item.name)}}

resizeimg - Resize Image function

Only available for unit data, not cms variable.

Example of function resizeimg

<!-- LOOP SYNTAX -->
#$loop|{room}|{a}| $#
    <!-- original image-->
    <img src="{a.first_photo.url_standard}" alt="{a.first_photo.alt}">

    <!-- resize img -->
    <img src="{resizeimg(a.first_photo.url_standard,800)}" alt="{a.first_photo.alt}">
#$/loop|{room}|{a}| $#


<!-- ITEM SYNTAX -->
{{item.first_photo.url_standard}} 

{{resizeimg(item.first_photo.url_standard,800)}} 

round - Round a number

round (same as PHP function)

striptags - Strip tags

strip_tags (same as PHP function)

trim - Trim text

same as PHP function {trim(a.name)} or {{trim(item.name)}}