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Editing: FontStorage.php

<?php

namespace Nextend\Framework\Font;

use Nextend\Framework\Pattern\SingletonTrait;
use Nextend\Framework\Plugin;

class FontStorage {

use SingletonTrait;

private $sets = array();

private $fonts = array();

private $fontsBySet = array();

private $fontsById = array();

protected function init() {

Plugin::addAction('systemfontset', array(
            $this,
            'fontSet'
        ));
        Plugin::addAction('systemfont', array(
            $this,
            'fonts'
        ));
        Plugin::addAction('font', array(
            $this,
            'font'
        ));
    }

private function load() {
        static $loaded;
        if (!$loaded) {
            Plugin::doAction('fontStorage', array(
                &$this->sets,
                &$this->fonts
            ));

for ($i = 0; $i < count($this->fonts); $i++) {
                if (!isset($this->fontsBySet[$this->fonts[$i]['referencekey']])) {
                    $this->fontsBySet[$this->fonts[$i]['referencekey']] = array();
                }
                $this->fontsBySet[$this->fonts[$i]['referencekey']][] = &$this->fonts[$i];
                $this->fontsById[$this->fonts[$i]['id']]              = &$this->fonts[$i];
            }
            $loaded = true;
        }
    }

public function fontSet($referenceKey, &$sets) {

$this->load();

for ($i = count($this->sets) - 1; $i >= 0; $i--) {
            $this->sets[$i]['isSystem'] = 1;
            $this->sets[$i]['editable'] = 0;
            array_unshift($sets, $this->sets[$i]);
        }

}

public function fonts($referenceKey, &$fonts) {

$this->load();

if (isset($this->fontsBySet[$referenceKey])) {
            $_fonts = &$this->fontsBySet[$referenceKey];
            for ($i = count($_fonts) - 1; $i >= 0; $i--) {
                $_fonts[$i]['isSystem'] = 1;
                $_fonts[$i]['editable'] = 0;
                array_unshift($fonts, $_fonts[$i]);
            }

}
    }

public function font($id, &$font) {

$this->load();

if (isset($this->fontsById[$id])) {
            $this->fontsById[$id]['isSystem'] = 1;
            $this->fontsById[$id]['editable'] = 0;
            $font                             = $this->fontsById[$id];
        }
    }
}

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