rostenkowski/imagestore

<?php

namespace Rostenkowski\Resize\Macro;


use Latte\Compiler;
use Latte\MacroNode;
use Latte\Macros\MacroSet;
use Latte\PhpWriter;

/**
 * Latte template engine image macros
 */
class ImageMacro extends MacroSet
{


    /**
     * Installs the macro set into the template compiler.
     *
     * @param Compiler $compiler
     * @return void|static
     */
    public static function install(Compiler $compiler)
    {
        $macroSet = new static($compiler);
        $macroSet->setup();
    }


    /**
     * Sets the template macros up.
     */
    public function setup()
    {
        $this->addMacro('src', NULL, NULL, [$this, 'macroSrc']);
        $this->addMacro('bg', NULL, NULL, [$this, 'macroBg']);
        $this->addMacro('image', [$this, 'macroImageBegin'], NULL, [$this, 'macroImage']);
        $this->addMacro('crop', [$this, 'macroCropBegin'], NULL, [$this, 'macroCrop']);
    }


    /**
     * Renders the `n:src="$image"` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroBg(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write(' ?> style="background-image: url(\'<?php $imageRequest = Rostenkowski\Resize\Requests\ImageRequest::crop(%node.word, %node.array?); echo %escape($__imagestore->link($imageRequest)); ?>\');"<?php ');
    }


    /**
     * Renders the `n:crop="$image"` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroCrop(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write(' ?> src="<?php $imageRequest = Rostenkowski\Resize\Requests\ImageRequest::crop(%node.word, %node.array?); echo %escape($__imagestore->link($imageRequest)); ?>"<?php ');
    }


    /**
     * Renders the `{crop $image ...}` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroCropBegin(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write('$imageRequest = Rostenkowski\Resize\Requests\ImageRequest::crop(%node.word, %node.array?); echo %escape($__imagestore->link($imageRequest));');
    }


    /**
     * Renders the `n:image="$image"` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroImage(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write(' ?> href="<?php $imageRequest = Rostenkowski\Resize\Requests\ImageRequest::fromMacro(%node.word, %node.array?); echo %escape($__imagestore->link($imageRequest)); ?>"<?php ');
    }


    /**
     * Renders the `{image $image ...}` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroImageBegin(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write('$imageRequest = Rostenkowski\Resize\Requests\ImageRequest::fromMacro(%node.word, %node.array?); echo %escape($__imagestore->link($imageRequest));');
    }


    /**
     * Renders the `n:src="$image"` macro.
     *
     * @param MacroNode $node
     * @param PhpWriter $writer
     * @return string
     */
    public function macroSrc(MacroNode $node, PhpWriter $writer)
    {
        return $writer->write('$imageRequest = Rostenkowski\Resize\Requests\ImageRequest::fromMacro(%node.word, %node.array?); ?> src="<?php echo %escape($__imagestore->link($imageRequest)); ?>"<?php ');
    }

}