s9e\TextFormatter need help

spiridon

I've added this code to extend.php

    (new Extend\Formatter)
        ->configure(function (Configurator $config) {
            $config->BBCodes->addCustom(
                '[SMART src={URL;useContent} height={NUMBER} foo={NUMBER} width={NUMBER} /]',
                '<smart-img src="{@src}" foo="{@foo}" width="{@width}" height="{@height}"></smart-img>'
            );
        }),

The content of the message contains
<SMART src="https://pbs.twimg.com/media/F9ZLEByXUAAi9DQ.jpg" height="600" width="800" foo="123"/>

but in the markup it is steadily coming
<smart-img src="https://pbs.twimg.com/media/F9ZLEByXUAAi9DQ.jpg" foo="" width="800" height=""></smart-img>

Please help! What's wrong!? 🤔

spiridon

That works

    (new Extend\Formatter)
        ->configure(function (Configurator $config) {
            $config->BBCodes->addCustom(
                '[SMART src={URL;useContent} foo={NUMBER} height={NUMBER} width={NUMBER} /]',
                '<smart-img src="{@src}" foo="{@foo}" height="{@height}" width="{@width}"><xsl:value-of select="{@foo}"/><xsl:value-of select="{@height}"/></smart-img>'
            );
        }),

But it's not clear why I don't need to use a selector for the width attribute 😕