{
    /**
     * @var string
     */
    protected $extension = '.php';
 
    /**
     * @var array|File[]
     */
    static protected $instances = [];
 
    /**
     * Saves PHP file and invalidates opcache.
     *
     * @param  mixed  $data  Optional data to be saved, usually array.
     * @throws \RuntimeException
     */
    public function save($data = null)
    {
        parent::save($data);
 
        // Invalidate configuration file from the opcache.
        if (\function_exists('opcache_invalidate')) {
            // PHP 5.5.5+
            @opcache_invalidate($this->filename, true);
        } elseif (\function_exists('apc_invalidate')) {
            // APC
            @apc_invalidate($this->filename);
        }
    }
 
    /**
     * Check contents and make sure it is in correct format.
     *
     * @param array|object $var
     * @return array
     * @throws \RuntimeException
     */
    protected function check($var)
    {

        try {
            $file->lock(false);
        } catch (\Exception $e) {
            // Another process has locked the file; we will check this in a bit.
        }
 
        if ($file->locked() === false) {
            // File was already locked by another process.
            return;
        }
 
        $cache = [
            '@class' => get_class($this),
            'timestamp' => time(),
            'checksum' => $this->checksum(),
            'files' => $this->files,
            'data' => $this->getState()
        ];
 
        $file->save($cache);
        $file->unlock();
        $file->free();
 
        $this->modified();
    }
 
    protected function getState()
    {
        return $this->object->toArray();
    }
}
 

 
    /**
     * Function gets called when cached configuration is saved.
     */
    public function modified() {}
 
    /**
     * Load the configuration.
     *
     * @return mixed
     */
    public function load()
    {
        if ($this->object) {
            return $this->object;
        }
 
        $filename = $this->createFilename();
        if (!$this->loadCompiledFile($filename) && $this->loadFiles()) {
            $this->saveCompiledFile($filename);
        }
 
        return $this->object;
    }
 
    /**
     * Returns checksum from the configuration files.
     *
     * You can set $this->checksum = false to disable this check.
     *
     * @return bool|string
     */
    public function checksum()
    {
        if (!isset($this->checksum)) {
            $this->checksum = md5(json_encode($this->files) . $this->version);
        }
 
        return $this->checksum;
    }

     *
     * @param callable $blueprints
     * @return $this
     */
    public function setBlueprints(callable $blueprints)
    {
        $this->callable = $blueprints;
 
        return $this;
    }
 
    /**
     * @param bool $withDefaults
     * @return mixed
     */
    public function load($withDefaults = false)
    {
        $this->withDefaults = $withDefaults;
 
        return parent::load();
    }
 
    /**
     * Create configuration object.
     *
     * @param  array  $data
     */
    protected function createObject(array $data = [])
    {
        if ($this->withDefaults && empty($data) && is_callable($this->callable)) {
            $blueprints = $this->callable;
            $data = $blueprints()->getDefaults();
        }
 
        $this->object = new Config($data, $this->callable);
    }
 
    /**
     * Finalize configuration object.
     */

        /** @var UniformResourceLocator $locator */
        $locator = $gantry['locator'];
 
        // Find all the assignment files.
        $paths = $locator->findResources("gantry-config://");
        $files = (new ConfigFileFinder)->locateFileInFolder('assignments', $paths);
 
        // Make sure that base or system outlines aren't in the list.
        foreach ($files as $key => $array) {
            $key = (string)$key;
            if ($key === 'default' || strpos($key, '_') === 0) {
                unset($files[$key]);
            }
        }
 
        $cache = $locator->findResource('gantry-cache://theme/compiled/config', true, true);
 
        $config = new CompiledConfig($cache, [$files], GANTRY5_ROOT);
 
        return $config->load()->toArray();
    }
 
    /**
     * Get all assignments for the current page.
     *
     * @return array
     */
    public function getPage()
    {
        $list = [];
 
        foreach($this->types() as $class => $type) {
            $class = is_numeric($class) ? sprintf($this->className, $this->platform, ucfirst($type)) : $class;
 
            if (!class_exists($class)) {
                throw new \RuntimeException("Assignment type {$type} is missing");
            }
 
            /** @var AssignmentsInterface $instance */
            $instance = new $class;

     */
    public function setAssignment($value)
    {
    }
 
    /**
     * Get extra options for assignments.
     *
     * @return array
     */
    public function assignmentOptions()
    {
        return [];
    }
 
    protected function init()
    {
        if (!$this->filter) {
            $this->filter = new AssignmentFilter;
            $this->candidates = $this->loadAssignments();
            $this->page = $this->getPage();
        }
    }
 
    /**
     * Return list of assignment types.
     *
     * @return array
     */
    abstract public function types();
}
 

     *
     * @param string $default
     * @return string
     */
    public function select($default = 'default')
    {
        $scores = $this->scores();
 
        return key($scores) ?: $default;
    }
 
    /**
     * List matching outlines sorted by score.
     *
     * @param array $candidates
     * @return array
     */
    public function scores(array $candidates = null)
    {
        $this->init();
        $candidates = $candidates ?: $this->candidates;
        return $this->filter->scores($candidates, $this->page, $this->specialFilterMethod);
    }
 
    /**
     * List matching outlines with matched assignments.
     *
     * @param array $candidates
     * @return array
     */
    public function matches(array $candidates = null)
    {
        $this->init();
        $candidates = $candidates ?: $this->candidates;
        return $this->filter->matches($candidates, $this->page, $this->specialFilterMethod);
    }
 
    /**
     * Load all assignments.
     *

 
    /**
     * Set (save) assignments.
     *
     * @param array $data
     */
    public function set(array $data)
    {
        $this->save($data);
    }
 
    /**
     * Select assigned outline.
     *
     * @param string $default
     * @return string
     */
    public function select($default = 'default')
    {
        $scores = $this->scores();
 
        return key($scores) ?: $default;
    }
 
    /**
     * List matching outlines sorted by score.
     *
     * @param array $candidates
     * @return array
     */
    public function scores(array $candidates = null)
    {
        $this->init();
        $candidates = $candidates ?: $this->candidates;
        return $this->filter->scores($candidates, $this->page, $this->specialFilterMethod);
    }
 
    /**
     * List matching outlines with matched assignments.
     *

     * @return string
     */
    public function render($file, array $context = [])
    {
        static $timberContext;
 
        if (!isset($timberContext)) {
            $timberContext = Timber::get_context();
        }
 
        // Include Gantry specific things to the context.
        $context = array_replace($timberContext, $context);
 
        return $this->renderer()->render($file, $context);
    }
 
    public function set_template_layout()
    {
        $assignments = new Assignments;
        $selected = $assignments->select();
 
        if (GANTRY_DEBUGGER) {
            \Gantry\Debugger::addMessage('Selecting outline (rules, matches, scores):', 'debug');
            \Gantry\Debugger::addMessage($assignments->getPage(), 'debug');
            \Gantry\Debugger::addMessage($assignments->matches(), 'debug');
            \Gantry\Debugger::addMessage($assignments->scores(), 'debug');
        }
 
        $this->setLayout($selected);
    }
 
    public function widgets_init()
    {
        $gantry = Gantry::instance();
 
        // Positions are set inside layouts and we need to grab all of them as we do not yet know which layout will be
        // displayed. We also need to register all the positions for the admin.
        $positions = $gantry['outlines']->positions();
 
        if (!$positions) {

 
        $this->iterations[ $nesting_level ] = $this->priorities;
 
        $num_args = count( $args );
 
        do {
            $this->current_priority[ $nesting_level ] = current( $this->iterations[ $nesting_level ] );
 
            $priority = $this->current_priority[ $nesting_level ];
 
            foreach ( $this->callbacks[ $priority ] as $the_ ) {
                if ( ! $this->doing_action ) {
                    $args[0] = $value;
                }
 
                // Avoid the array_slice() if possible.
                if ( 0 === $the_['accepted_args'] ) {
                    $value = call_user_func( $the_['function'] );
                } elseif ( $the_['accepted_args'] >= $num_args ) {
                    $value = call_user_func_array( $the_['function'], $args );
                } else {
                    $value = call_user_func_array( $the_['function'], array_slice( $args, 0, $the_['accepted_args'] ) );
                }
            }
        } while ( false !== next( $this->iterations[ $nesting_level ] ) );
 
        unset( $this->iterations[ $nesting_level ] );
        unset( $this->current_priority[ $nesting_level ] );
 
        --$this->nesting_level;
 
        return $value;
    }
 
    /**
     * Calls the callback functions that have been added to an action hook.
     *
     * @since 4.7.0
     *
     * @param array $args Parameters to pass to the callback functions.

        } while ( false !== next( $this->iterations[ $nesting_level ] ) );
 
        unset( $this->iterations[ $nesting_level ] );
        unset( $this->current_priority[ $nesting_level ] );
 
        --$this->nesting_level;
 
        return $value;
    }
 
    /**
     * Calls the callback functions that have been added to an action hook.
     *
     * @since 4.7.0
     *
     * @param array $args Parameters to pass to the callback functions.
     */
    public function do_action( $args ) {
        $this->doing_action = true;
        $this->apply_filters( '', $args );
 
        // If there are recursive calls to the current action, we haven't finished it until we get to the last one.
        if ( ! $this->nesting_level ) {
            $this->doing_action = false;
        }
    }
 
    /**
     * Processes the functions hooked into the 'all' hook.
     *
     * @since 4.7.0
     *
     * @param array $args Arguments to pass to the hook callbacks. Passed by reference.
     */
    public function do_all_hook( &$args ) {
        $nesting_level                      = $this->nesting_level++;
        $this->iterations[ $nesting_level ] = $this->priorities;
 
        do {
            $priority = current( $this->iterations[ $nesting_level ] );

    if ( ! isset( $wp_filter[ $hook_name ] ) ) {
        if ( isset( $wp_filter['all'] ) ) {
            array_pop( $wp_current_filter );
        }
 
        return;
    }
 
    if ( ! isset( $wp_filter['all'] ) ) {
        $wp_current_filter[] = $hook_name;
    }
 
    if ( empty( $arg ) ) {
        $arg[] = '';
    } elseif ( is_array( $arg[0] ) && 1 === count( $arg[0] ) && isset( $arg[0][0] ) && is_object( $arg[0][0] ) ) {
        // Backward compatibility for PHP4-style passing of `array( &$this )` as action `$arg`.
        $arg[0] = $arg[0][0];
    }
 
    $wp_filter[ $hook_name ]->do_action( $arg );
 
    array_pop( $wp_current_filter );
}
 
/**
 * Calls the callback functions that have been added to an action hook, specifying arguments in an array.
 *
 * @since 2.1.0
 *
 * @see do_action() This function is identical, but the arguments passed to the
 *                  functions hooked to `$hook_name` are supplied using an array.
 *
 * @global WP_Hook[] $wp_filter         Stores all of the filters and actions.
 * @global int[]     $wp_actions        Stores the number of times each action was triggered.
 * @global string[]  $wp_current_filter Stores the list of current filters with the current one last.
 *
 * @param string $hook_name The name of the action to be executed.
 * @param array  $args      The arguments supplied to the functions hooked to `$hook_name`.
 */
function do_action_ref_array( $hook_name, $args ) {

<?php
/**
 * Loads the correct template based on the visitor's url
 *
 * @package WordPress
 */
if ( wp_using_themes() ) {
    /**
     * Fires before determining which template to load.
     *
     * @since 1.5.0
     */
    do_action( 'template_redirect' );
}
 
/**
 * Filters whether to allow 'HEAD' requests to generate content.
 *
 * Provides a significant performance bump by exiting before the page
 * content loads for 'HEAD' requests. See #14348.
 *
 * @since 3.5.0
 *
 * @param bool $exit Whether to exit without generating any content for 'HEAD' requests. Default true.
 */
if ( 'HEAD' === $_SERVER['REQUEST_METHOD'] && apply_filters( 'exit_on_http_head', true ) ) {
    exit;
}
 
// Process feeds and trackbacks even if not using themes.
if ( is_robots() ) {
    /**
     * Fired when the template loader determines a robots.txt request.
     *
     * @since 2.1.0
     */
    do_action( 'do_robots' );
    return;
} elseif ( is_favicon() ) {
    /**

<?php
/**
 * Loads the WordPress environment and template.
 *
 * @package WordPress
 */
 
if ( ! isset( $wp_did_header ) ) {
 
    $wp_did_header = true;
 
    // Load the WordPress library.
    require_once __DIR__ . '/wp-load.php';
 
    // Set up the WordPress query.
    wp();
 
    // Load the theme template.
    require_once ABSPATH . WPINC . '/template-loader.php';
 
}
 

<?php
/**
 * Front to the WordPress application. This file doesn't do anything, but loads
 * wp-blog-header.php which does and tells WordPress to load the theme.
 *
 * @package WordPress
 */
 
/**
 * Tells WordPress to load the WordPress theme and output it.
 *
 * @var bool
 */
define( 'WP_USE_THEMES', true );
 
/** Loads the WordPress Environment and Template */
require __DIR__ . '/wp-blog-header.php';