ILIAS\Component\Dependencies\Renderer Class Reference

This takes a (hopefully resolved...) dependency tree and renders it in PHP to be used for initialisation. More...

Collaboration diagram for ILIAS\Component\Dependencies\Renderer:

Public Member Functions
	render (OfComponent ... $components)

Protected Member Functions
	renderHeader ()
	renderComponent (array $component_lookup, OfComponent $component)
	renderUse (array $component_lookup, OfComponent $component)
	renderSeek (array $component_lookup, OfComponent $component)
	renderPull (array $component_lookup, OfComponent $component)
	renderEntryPointsSection (array $component_lookup, OfComponent ... $components)
	renderEntryPoints (int $me, OfComponent $component)

Detailed Description

This takes a (hopefully resolved...) dependency tree and renders it in PHP to be used for initialisation.

Definition at line 27 of file Renderer.php.

Member Function Documentation

render()

ILIAS\Component\Dependencies\Renderer::render

(

OfComponent ...

$components

)

Definition at line 29 of file Renderer.php.

                                                      : string
    {
        $component_lookup = array_flip(
            array_map(
                fn($c) => $c->getComponentName(),
                $components
            )
        );
 
        return
            $this->renderHeader() .
            join("\n", array_map(
                fn($c) => $this->renderComponent($component_lookup, $c),
                $components
            )) .
            $this->renderEntryPointsSection($component_lookup, ...$components);
    }

References $c, $components, ILIAS\Component\Dependencies\Renderer\renderComponent(), ILIAS\Component\Dependencies\Renderer\renderEntryPointsSection(), and ILIAS\Component\Dependencies\Renderer\renderHeader().

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renderComponent()

ILIAS\Component\Dependencies\Renderer::renderComponent ( array  $component_lookup, OfComponent  $component  )

protected

Definition at line 67 of file Renderer.php.

                                   : int
{
    \$null_dic = new ILIAS\Component\Dependencies\NullDIC();
    \$implement = new Pimple\Container();
    \$contribute = new Pimple\Container();
    \$provide = new Pimple\Container();
 
 
PHP;
    }
 
    protected function renderComponent(array $component_lookup, OfComponent $component): string
    {
        $me = $component_lookup[$component->getComponentName()];
        $use = $this->renderUse($component_lookup, $component);
        $seek = $this->renderSeek($component_lookup, $component);
        $pull = $this->renderPull($component_lookup, $component);
        return <<<PHP
 

Referenced by ILIAS\Component\Dependencies\Renderer\render(), and ILIAS\Component\Dependencies\Renderer\renderHeader().

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renderEntryPoints()

ILIAS\Component\Dependencies\Renderer::renderEntryPoints ( int  $me, OfComponent  $component  )

protected

Definition at line 164 of file Renderer.php.

                      {$entry_points}
    ];
 
    if (!isset(\$entry_points[\$name])) {
        throw new \\LogicException("Unknown entry point: \$name.");
    }
 
    return \$entry_points[\$name]()->enter();
}
 
PHP;
    }
 
    protected function renderEntryPoints(int $me, OfComponent $component): string
    {
        $entry_points = "";

renderEntryPointsSection()

ILIAS\Component\Dependencies\Renderer::renderEntryPointsSection ( array  $component_lookup, OfComponent ...  $components  )

protected

Definition at line 141 of file Renderer.php.

                                                                                  : string
    {
        $pull = "";
        foreach ($component->getInDependenciesOf(InType::PULL) as $in) {
            $r = $in->getResolvedBy()[0];
            $o = $component_lookup[$r->getComponent()->getComponentName()];
            $pull .= "\n" . <<<PHP
    \$pull[{$in->getName()}::class] = fn() => \$provide[{$o}][{$r->getName()}::class];
PHP;
        }
        return $pull;
    }
 
    protected function renderEntryPointsSection(array $component_lookup, OfComponent ...$components): string
    {
        $entry_points = "";
        foreach ($components as $component) {
            $p = $component_lookup[$component->getComponentName()];
            $entry_points .= $this->renderEntryPoints($p, $component);
        }
        return <<<PHP

References ILIAS\Component\Dependencies\OfComponent\getInDependenciesOf().

Referenced by ILIAS\Component\Dependencies\Renderer\render().

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renderHeader()

ILIAS\Component\Dependencies\Renderer::renderHeader ( )

protected

Definition at line 47 of file Renderer.php.

                                     : string
    {
        return <<<PHP
<?php
 

References entry_point(), ILIAS\Component\Dependencies\OfComponent\getComponentName(), ILIAS\Component\Dependencies\Renderer\renderComponent(), ILIAS\Component\Dependencies\Renderer\renderPull(), ILIAS\Component\Dependencies\Renderer\renderSeek(), and ILIAS\Component\Dependencies\Renderer\renderUse().

Referenced by ILIAS\Component\Dependencies\Renderer\render().

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renderPull()

ILIAS\Component\Dependencies\Renderer::renderPull ( array  $component_lookup, OfComponent  $component  )

protected

Definition at line 128 of file Renderer.php.

                                     {$o}";
                $a .= "\n" . <<<PHP
        \$contribute[$o][{$r->getName()}::class . "_{$p}"],
PHP;
            }
            $u = join(", ", array_unique($u));
            $seek .= "\n" . <<<PHP
    \$seek[{$in->getName()}::class] = fn() => [{$a}
    ];
PHP;
        }
        return $seek;

Referenced by ILIAS\Component\Dependencies\Renderer\renderHeader().

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renderSeek()

ILIAS\Component\Dependencies\Renderer::renderSeek ( array  $component_lookup, OfComponent  $component  )

protected

Definition at line 104 of file Renderer.php.

                                                                                 : string
    {
        $use = "";
        foreach ($component->getInDependenciesOf(InType::USE) as $in) {
            $r = $in->getResolvedBy()[0];
            $p = $r->aux["position"];
            $o = $component_lookup[$r->getComponent()->getComponentName()];
            $use .= "\n" . <<<PHP
    \$use[{$in->getName()}::class] = fn() => \$implement[{$o}][{$r->getName()}::class . "_{$p}"];
PHP;
        }
        return $use;
    }
 
    protected function renderSeek(array $component_lookup, OfComponent $component): string
    {
        $seek = "";
        foreach ($component->getInDependenciesOf(InType::SEEK) as $in) {
            $rs = $in->getResolvedBy();
            $u = [];
            $a = "";
            foreach ($rs as $r) {
                $p = $r->aux["position"];

References ILIAS\Component\Dependencies\OfComponent\getInDependenciesOf().

Referenced by ILIAS\Component\Dependencies\Renderer\renderHeader().

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renderUse()

ILIAS\Component\Dependencies\Renderer::renderUse ( array  $component_lookup, OfComponent  $component  )

protected

Definition at line 90 of file Renderer.php.

                                   {$use}
    \$contribute[$me] = new ILIAS\Component\Dependencies\RenamingDIC(new Pimple\Container());
    \$seek = new Pimple\Container();{$seek}
    \$provide[$me] = new Pimple\Container();
    \$pull = new Pimple\Container();{$pull}
    \$internal = new Pimple\Container();
 
    \$component_{$me}->init(\$null_dic, \$implement[$me], \$use, \$contribute[$me], \$seek, \$provide[$me], \$pull, \$internal);
 
PHP;
    }

Referenced by ILIAS\Component\Dependencies\Renderer\renderHeader().

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The documentation for this class was generated from the following file:

• components/ILIAS/Component/src/Dependencies/Renderer.php