<?php

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @throws Exception
 */
function mkbh_blocks_process_mkbh_block_front_byens_rum(&$vars)
{
    $cache = cache_get('mkbh_blocks_mkbh_front_cover_byens_rum_settings', 'cache_page');

    $layoutsTransitions = [
        'mkbh_block_front_byens_rum_left' => 'mkbh_block_front_byens_rum_right',
        'mkbh_block_front_byens_rum_right' => 'mkbh_block_front_byens_rum_left',
    ];

    if (!$cache || !isset($cache->data['layout'])) {
        $previousLayout = variable_get('mkbh_blocks_mkbh_front_cover_byens_rum_layout', 'mkbh_block_front_byens_rum_right');
        $layout = $layoutsTransitions[$previousLayout];

        variable_set('mkbh_blocks_mkbh_front_cover_byens_rum_layout', $layout);
        cache_set('mkbh_blocks_mkbh_front_cover_byens_rum_settings', ['layout' => $layout], 'cache_page', strtotime('now +1 day'));
    }

    $cache = cache_get('mkbh_blocks_mkbh_front_cover_byens_rum_settings', 'cache_page');
    $blockSettings = $cache->data;

    $vars['theme_hook_suggestions'] = [$blockSettings['layout']];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

    //@TODO $excludeDisplayed = FALSE ??
    $stickyNodes = $fetcher->fetchRecentArticles('article', [5, 6], NODE_STICKY, 2);
    $otherNodes = $fetcher->fetchRecentArticles('article', [5, 6], NODE_NOT_STICKY, 4);

    $stickyRegions = [
        'top_left' => [
            '#theme' => 'mkbh_article_display__view_mode_large',
            '#main_image_view_mode' => 'homepage_large_image',
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
        'top_right' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
    ];

    $otherRegions = [
        'bottom_left' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
        'bottom_right' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'horizontal',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
        'small_left' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
        'small_right' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_color' => TRUE,
            '#trim_length' => 512,
        ],
    ];

    if ($blockSettings['layout'] == 'mkbh_block_front_byens_rum_right') {
        // switch orientation for bottom medium blocks
        $otherRegions['bottom_left']['#orientation'] = 'horizontal';
        $otherRegions['bottom_right']['#orientation'] = 'vertical';
    }

    $items = [];

    foreach ($stickyRegions as $region => $build) {
        if (is_array($stickyNodes) && !empty($stickyNodes)) {
            $build['#node'] = array_shift($stickyNodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
            $items[$region] = $build;
        }
    }

    foreach ($otherRegions as $region => $build) {
        if (is_array($otherNodes) && !empty($otherNodes)) {
            $build['#node'] = array_shift($otherNodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
            $items[$region] = $build;
        }
    }

    $vars['items'] = $items;
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_byens_rum_small(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'column_1' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 1024,
        ],
        'column_2' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 1024,
        ],
        'column_3' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#ignore_write_photo' => TRUE,
            '#show_color' => TRUE,
            '#trim_length' => 1024,
        ],
        'column_4_1' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
            '#show_color' => TRUE,
        ],
        'column_4_2' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
            '#show_color' => TRUE,
        ],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());
    //@TODO $excludeDisplayed = FALSE ??????
    $nodes = $fetcher->fetchRecentArticlesOrPhotos([5, 6], 5);

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_land_laeser(&$vars)
{
    $regions = [
        'large' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'horizontal',
            '#main_image_view_mode' => 'homepage_land_laeser',
            '#show_shares_count' => FALSE,
            '#show_color' => TRUE,
            '#trim_length' => 1024,
        ],
        'medium' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#show_color' => TRUE,
            '#trim_length' => 1024,
        ],
    ];

    $fetcher = new \Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());
    $nodes = $fetcher->fetchRecentArticlesLangLaeser('article', [], 2);

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_bliv_static(&$vars)
{
    $fields = [
        'mkbh_bliv_static_column_1',
        'mkbh_bliv_static_column_2',
        'mkbh_bliv_static_column_3',
        'mkbh_bliv_static_column_4',
    ];
    $default_settings = variable_get('mkbh_bliv_static_settings', []);

    $default_settings = [
        'mkbh_bliv_static_column_1' => ['value' => '<p>Bliv medlem</p>'],
        'mkbh_bliv_static_column_2' => ['value' => '<p>Magasinet KBH er drevet af drømme om et bedre København</p><p>Bliv medlem eller støt os med et engangsbeløb</p>'],
        'mkbh_bliv_static_column_3' => ['value' => '<p>LÆS MERE OM MEDLEMSSKAB</p>'],
        'mkbh_bliv_static_column_4' => ['value' => '<p>73920</p>'],
    ];

    $items = [];
    foreach ($fields as $index => $field) {
        $items[$field] = [
            '#markup' => empty($default_settings[$field]['value']) ? '' : $default_settings[$field]['value'],
            '#attributes' => [
                'class' => ['flex-column', 'column', 'column-' . $index],
            ],
        ];
    }

    $vars['items'] = $items;
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_du_skriver(&$vars)
{
    $regions = [
        'column_1' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_2' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_3' => [
          '#theme' => 'mkbh_article_display__view_mode_medium',
          '#orientation' => 'vertical',
          '#main_image_view_mode' => 'homepage_medium_image',
          '#show_shares_count' => FALSE,
          '#trim_length' => 512,
        ],
        'column_3_1' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
        ],
        'column_3_2' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
        ],
    ];

    $fetcher = new \Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());
    $nodes = $fetcher->fetchRecentYouWrite('any', 5, 0, TRUE);

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }
        $vars['content'][$region] = $build;
    }
}


/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_popular(&$vars)
{
    $fields = [
        'mkbh_popular_column_1' => 'column_1',
        'mkbh_popular_column_2' => 'column_2',
    ];
    $settings = variable_get('mkbh_block_front_popular_settings', []);

    foreach ($fields as $setting => $variable) {
        $vars['content'][$variable] = [];

        if (!empty($settings[$setting])) {
            list($view, $display) = explode('#', $settings[$setting]);

            $vars['content'][$variable] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }

    $vars['content']['column_3'] = $settings['mkbh_popular_column_3'];
}

/**
 * Implements hook_process_hook().
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_opinion_popular(&$vars)
{
    $fields = [
        'mkbh_popular_column_1' => 'column_1',
        'mkbh_popular_column_2' => 'column_2',
    ];
    $settings = variable_get('mkbh_block_opinion_popular_settings', []);

    foreach ($fields as $setting => $variable) {
        $vars['content'][$variable] = [];

        if (!empty($settings[$setting])) {
            list($view, $display) = explode('#', $settings[$setting]);

            $vars['content'][$variable] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }
    $vars['content']['column_3'] = !empty($settings['mkbh_popular_column_3']['value']) ? $settings['mkbh_popular_column_3']['value'] : '';
}

/**
 * Implements hook_process_hook().
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_byens_liv_popular(&$vars)
{
    $fields = [
        'mkbh_popular_column_1' => 'column_1',
        'mkbh_popular_column_2' => 'column_2',
    ];
    $settings = variable_get('mkbh_block_byens_liv_popular_settings', []);

    foreach ($fields as $setting => $variable) {
        $vars['content'][$variable] = [];

        if (!empty($settings[$setting])) {
            list($view, $display) = explode('#', $settings[$setting]);

            $vars['content'][$variable] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }
    $vars['content']['column_3'] = !empty($settings['mkbh_popular_column_3']['value']) ? $settings['mkbh_popular_column_3']['value'] : '';
}

/**
 * Implements hook_process_hook().
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_byens_rum_popular(&$vars)
{
    $fields = [
        'mkbh_popular_column_1' => 'column_1',
        'mkbh_popular_column_2' => 'column_2',
    ];
    $settings = variable_get('mkbh_block_byens_rum_popular_settings', []);

    foreach ($fields as $setting => $variable) {
        $vars['content'][$variable] = [];

        if (!empty($settings[$setting])) {
            list($view, $display) = explode('#', $settings[$setting]);

            $vars['content'][$variable] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }
    $vars['content']['column_3'] = !empty($settings['mkbh_popular_column_3']['value']) ? $settings['mkbh_popular_column_3']['value'] : '';
}

/**
 * Implements hook_process_hook().
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_projekter_popular(&$vars)
{
    $fields = [
        'mkbh_popular_column_1' => 'column_1',
        'mkbh_popular_column_2' => 'column_2',
    ];
    $settings = variable_get('mkbh_block_projekter_popular_settings', []);

    foreach ($fields as $setting => $variable) {
        $vars['content'][$variable] = [];

        if (!empty($settings[$setting])) {
            list($view, $display) = explode('#', $settings[$setting]);

            $vars['content'][$variable] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }
    $vars['content']['column_3'] = !empty($settings['mkbh_popular_column_3']['value']) ? $settings['mkbh_popular_column_3']['value'] : '';
}

function mkbh_blocks_process_mkbh_block_byens_rum_seneste(&$vars)
{
    $regionsTransitions = [
        'bottom_medium_top_right' => 'bottom_small_top_left_1',
        'bottom_small_top_left_1' => 'bottom_small_bottom_left_1',
        'bottom_small_bottom_left_1' => 'bottom_medium_top_right',

        'bottom_medium_bottom_right' => 'bottom_small_top_left_2',
        'bottom_small_top_left_2' => 'bottom_small_bottom_left_2',
        'bottom_small_bottom_left_2' => 'bottom_medium_bottom_right',
    ];

    $regionsToRandomize = [
        'row_1' => [
            'bottom_small_top_left_1',
            'bottom_small_bottom_left_1',
            'bottom_medium_top_right',
        ],
        'row_2' => [
            'bottom_small_top_left_2',
            'bottom_small_bottom_left_2',
            'bottom_medium_bottom_right',
        ],
    ];

    $allRegionsToRandomize = [];
    foreach ($regionsToRandomize as $rowToRandomize) {
        $allRegionsToRandomize = array_merge($allRegionsToRandomize, $rowToRandomize);
    }

    $wideRegions = [];

    foreach ($vars['items'] as $region => $build) {
        foreach ($regionsToRandomize as $rowDelta => $rowToRandomize) {
            if (in_array($region, $rowToRandomize)) {
                $cacheBin = 'mkbh_block_byens_rum_seneste_row_' . $rowDelta . '_settings';
                $cache = cache_get($cacheBin, 'cache_page');

                if (!$cache || !isset($cache->data['wide_region'])) {
                    $variableBin = 'mkbh_block_byens_rum_seneste_row_' . $rowDelta . '_wide_region';

                    $previousWideRegion = variable_get($variableBin, $rowToRandomize[array_rand($rowToRandomize)]);
                    $wideRegion = $regionsTransitions[$previousWideRegion];

                    variable_set($variableBin, $wideRegion);
                    cache_set($cacheBin, ['wide_region' => $wideRegion], 'cache_page', strtotime('now +1 day'));
                }

                $cache = cache_get($cacheBin, 'cache_page');
                $vars['randomized_rows'][$rowDelta] = [
                    'wide_region' => $cache->data['wide_region'],
                    'regions' => array_intersect_key($vars['items'], array_flip($rowToRandomize)),
                ];

                $wideRegions[] = $cache->data['wide_region'];
            }
        }
    }

    _mkbh_blocks_switch_region_view_mode($vars['items'], $wideRegions, $allRegionsToRandomize);

    foreach ($vars['randomized_rows'] as &$randomizedRow) {
        _mkbh_blocks_switch_region_view_mode($randomizedRow['regions'], $wideRegions, $allRegionsToRandomize);
    }
}

function mkbh_blocks_process_mkbh_block_byens_liv_seneste(&$vars)
{
    $regionsTransitions = [
        'bottom_randomized_row_1_region_3' => 'bottom_randomized_row_1_region_1',
        'bottom_randomized_row_1_region_1' => 'bottom_randomized_row_1_region_2',
        'bottom_randomized_row_1_region_2' => 'bottom_randomized_row_1_region_3',

        'bottom_randomized_row_2_region_3' => 'bottom_randomized_row_2_region_1',
        'bottom_randomized_row_2_region_1' => 'bottom_randomized_row_2_region_2',
        'bottom_randomized_row_2_region_2' => 'bottom_randomized_row_2_region_3',
    ];

    $regionsToRandomize = [
        'row_1' => [
            'bottom_randomized_row_1_region_1',
            'bottom_randomized_row_1_region_2',
            'bottom_randomized_row_1_region_3',
        ],
        'row_2' => [
            'bottom_randomized_row_2_region_1',
            'bottom_randomized_row_2_region_2',
            'bottom_randomized_row_2_region_3',
        ],
    ];

    $allRegionsToRandomize = [];
    foreach ($regionsToRandomize as $rowToRandomize) {
        $allRegionsToRandomize = array_merge($allRegionsToRandomize, $rowToRandomize);
    }

    $wideRegions = [];

    foreach ($vars['items'] as $region => $build) {
        foreach ($regionsToRandomize as $rowDelta => $rowToRandomize) {
            if (in_array($region, $rowToRandomize)) {
                $cacheBin = 'mkbh_block_byens_liv_seneste_row_' . $rowDelta . '_settings';
                $cache = cache_get($cacheBin, 'cache_page');

                if (!$cache || !isset($cache->data['wide_region'])) {
                    $variableBin = 'mkbh_block_byens_liv_seneste_row_' . $rowDelta . '_wide_region';

                    $previousWideRegion = variable_get($variableBin, $rowToRandomize[array_rand($rowToRandomize)]);
                    $wideRegion = $regionsTransitions[$previousWideRegion];

                    variable_set($variableBin, $wideRegion);
                    cache_set($cacheBin, ['wide_region' => $wideRegion], 'cache_page', strtotime('now +1 day'));
                }

                $cache = cache_get($cacheBin, 'cache_page');
                $vars['randomized_rows'][$rowDelta] = [
                    'wide_region' => $cache->data['wide_region'],
                    'regions' => array_intersect_key($vars['items'], array_flip($rowToRandomize)),
                ];

                $wideRegions[] = $cache->data['wide_region'];
            }
        }
    }

    _mkbh_blocks_switch_region_view_mode($vars['items'], $wideRegions, $allRegionsToRandomize);

    foreach ($vars['randomized_rows'] as &$randomizedRow) {
        _mkbh_blocks_switch_region_view_mode($randomizedRow['regions'], $wideRegions, $allRegionsToRandomize);
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_film(&$vars)
{
    $fields = ['mkbh_block_front_film_column_content'];
    $settings = variable_get('mkbh_block_front_film_settings', []);

    foreach ($fields as $settingName) {
        $vars['columns'][$settingName] = '';

        if (!empty($settings[$settingName])) {
            list($view, $display) = explode('#', $settings[$settingName]);

            $vars['columns'][$settingName] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }

    $vars['columns']['mkbh_block_front_film_column_ad'] = $settings['mkbh_block_front_film_column_ad'];
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_scene(&$vars)
{
    $fields = ['mkbh_block_front_scene_column_content'];
    $settings = variable_get('mkbh_block_front_scene_settings', []);

    foreach ($fields as $settingName) {
        $vars['columns'][$settingName] = '';

        if (!empty($settings[$settingName])) {
            list($view, $display) = explode('#', $settings[$settingName]);

            $vars['columns'][$settingName] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }

    $vars['columns']['mkbh_block_front_scene_column_ad'] = $settings['mkbh_block_front_scene_column_ad'];
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_article_display__view_mode_large(&$vars)
{
    /** @var Drupal\mkbh_blocks\Adapter\NodeArticleAdapter $adapter */
    $adapter = $vars['adapter'];

    if (is_null($adapter)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    if ($vars['show_breadcrumbs'] !== FALSE) {
        if ($vars['show_breadcrumbs'] == 'city_only') {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs(TRUE);
        } else {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs();
        }
    }
    $vars['main_image'] = $adapter->getRenderableMainImage($vars['main_image_view_mode'], TRUE);
    $vars['writer_name'] = $adapter->getRenderableWriterName(TRUE, TRUE);
    $vars['shares_count'] = $adapter->getRenderableSharesCount();
    $vars['title'] = $adapter->getRenderableFullTitle(TRUE, $vars['link_target']);
    $vars['body'] = $adapter->getRenderableBody(empty($vars['trim_length']) ? PHP_INT_MAX : $vars['trim_length']);
    $vars['color'] = $adapter->getColorHashCode();

    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $articleSubType = taxonomy_term_load($adapter->getArticleType());

    $vars['node_sub_type'] = FALSE;
    if ($articleSubType) {
        $vars['node_sub_type'] = str_replace(['_', ' '], '-', drupal_strtolower($articleSubType->name));
    }

    $vars['lang_laeser'] = null;

    if (isset($adapter->adapter->field_article_lang_laeser) && $adapter->adapter->field_article_lang_laeser->value() == TRUE) {
        $vars['lang_laeser'] = 'node-lang-laeser';
    }

    $vars['show_read_more'] = (boolean)$vars['show_read_more'];
    $vars['show_post_date'] = (boolean)$vars['show_post_date'];
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_article_display__view_mode_medium(&$vars)
{
    /** @var Drupal\mkbh_blocks\Adapter\NodeArticleAdapter $adapter */
    $adapter = $vars['adapter'];

    if (is_null($adapter)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    if ($vars['show_breadcrumbs'] !== FALSE) {
        if ($vars['show_breadcrumbs'] == 'city_only') {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs(TRUE);
        } else {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs();
        }
    }

    $vars['main_image'] = $adapter->getRenderableMainImage($vars['main_image_view_mode'], TRUE);
    $vars['author_image'] = $adapter->getRenderableWriterImage();
    $vars['is_author_image'] = $adapter->getIsAuthorImage();
    $vars['writer_name'] = $adapter->getRenderableWriterName(TRUE, TRUE);
    $vars['shares_count'] = $adapter->getRenderableSharesCount();
    $vars['title'] = $adapter->getRenderableFullTitle(TRUE, $vars['link_target']);
    $vars['body'] = $adapter->getRenderableBody(empty($vars['trim_length']) ? PHP_INT_MAX : $vars['trim_length']);
    $vars['color'] = $adapter->getColorHashCode();

    if ($vars['ignore_write_photo'] == TRUE) {
        unset($vars['is_author_image']);
    }

    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $articleSubType = taxonomy_term_load($adapter->getArticleType());

    $vars['node_sub_type'] = FALSE;
    if ($articleSubType) {
        $vars['node_sub_type'] = str_replace(['_', ' '], '-', drupal_strtolower($articleSubType->name));
    }

    $vars['lang_laeser'] = null;

    if (isset($adapter->adapter->field_article_lang_laeser) && $adapter->adapter->field_article_lang_laeser->value() == TRUE) {
        $vars['lang_laeser'] = 'node-lang-laeser';
    }

    $vars['show_read_more'] = (boolean)$vars['show_read_more'];
    $vars['show_post_date'] = (boolean)$vars['show_post_date'];
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_article_display__view_mode_small(&$vars)
{
    /** @var Drupal\mkbh_blocks\Adapter\NodeArticleAdapter $adapter */
    $adapter = $vars['adapter'];

    if (is_null($adapter)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    if ($vars['show_breadcrumbs'] !== FALSE) {
        if ($vars['show_breadcrumbs'] == 'city_only') {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs(TRUE);
        } else {
            $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs();
        }
    }

    $vars['shares_count'] = $adapter->getRenderableSharesCount();
    $vars['title'] = $adapter->getRenderableFullTitle(TRUE, $vars['link_target']);
    $vars['body'] = $adapter->getRenderableBody(empty($vars['trim_length']) ? PHP_INT_MAX : $vars['trim_length']);
    $vars['color'] = $adapter->getColorHashCode();
    $vars['writer_name'] = $adapter->getRenderableWriterName(TRUE, TRUE);

    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $articleSubType = taxonomy_term_load($adapter->getArticleType());

    $vars['node_sub_type'] = FALSE;
    if ($articleSubType) {
        $vars['node_sub_type'] = str_replace(['_', ' '], '-', drupal_strtolower($articleSubType->name));
    }

    $vars['lang_laeser'] = null;

    if (isset($adapter->adapter->field_article_lang_laeser) && $adapter->adapter->field_article_lang_laeser->value() == TRUE) {
        $vars['lang_laeser'] = 'node-lang-laeser';
    }

    $vars['show_read_more'] = (boolean)$vars['show_read_more'];
    $vars['show_post_date'] = (boolean)$vars['show_post_date'];
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_vision_display__view_mode_small(&$vars)
{
    /** @var Drupal\mkbh_blocks\Adapter\NodeArticleAdapter $adapter */
    $adapter = $vars['adapter'];

    if (is_null($adapter)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    $vars['subtype'] = $adapter->getArticleSubType();
    $vars['title'] = $adapter->getRenderableFullTitle(TRUE, array_get($vars, 'link_target'));
    $vars['sub_headline'] = $adapter->getRenderableDistrict();

    $node = $adapter->value();
    $vars['chart'] = rate_embed($node, 'vision_rate', RATE_DISABLED);
    $vars['body'] = $adapter->getRenderableBody(array_get($vars, 'trim_length', 75));

    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $vars['show_post_date'] = (boolean)array_get($vars, 'show_post_date', false);
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_vision_display__view_mode_large(&$vars)
{
    /** @var Drupal\mkbh_blocks\Adapter\NodeArticleAdapter $adapter */
    $adapter = $vars['adapter'];

    if (is_null($adapter)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    $vars['main_image'] = $adapter->getRenderableMainImage($vars['main_image_view_mode'], TRUE);
    $vars['subtype'] = $adapter->getArticleSubType();
    $vars['title'] = $adapter->getRenderableFullTitle(TRUE, array_get($vars, 'link_target'));
    $vars['sub_headline'] = $adapter->getRenderableDistrict();

    $node = $adapter->value();
    $vars['chart'] = rate_embed($node, 'vision_rate', RATE_DISABLED);

    if ($vars['show_body'] === FALSE) {
      $vars['body'] = '';
    } else {
      $vars['body'] = $adapter->getRenderableBody(array_get($vars, 'trim_length', 75));
    }

    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $vars['show_post_date'] = (boolean)$vars['show_post_date'];
}

/**
 * Implements hook_process_hook().
 */
function mkbh_blocks_preprocess_mkbh_block_node_tag_buttons(&$vars) {
  if (!($node = menu_get_object())) {
    return;
  }

  /** @var \Drupal\mkbh_blocks\Adapter\NodeAdapterInterface $adapter */
  $adapter = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($node);

  if ($tags = $adapter->getTags()) {

    $tag_buttons = array_map(function ($item) {
      $alias = drupal_get_path_alias('taxonomy/term/' . $item->tid);
      $return['link'] = l($item->name, $alias, ['attributes' => ['class' => 'btn btn-tag-buttons']]);
      return $return;
    }, $tags);

    $vars['tag_buttons_data'] = $tag_buttons;
  }
}

/**
 * Implements hook_preprocess_HOOK().
 */
function mkbh_preprocess_mkbh_block_vocabulary_header(&$vars) {
  if (!($term = menu_get_object('taxonomy_term', 2))) {
    return;
  }

  if ($term->vocabulary_machine_name == 'tags') {
    $count = isset($GLOBALS["pager_total_items"]) ? reset($GLOBALS["pager_total_items"]) : 0;
    $vars = array_merge($vars, [
      'type_text' => t('emne'),
      'specific_text' => $term->name,
      'result_text' => t('!count artikler', ['!count' => $count]),
      'image' => '<i class="fa fa-paperclip" aria-hidden="true"></i>'
    ]);
  } elseif ($term->vocabulary_machine_name == 'city_districts') {
    $count = isset($GLOBALS["pager_total_items"]) ? reset($GLOBALS["pager_total_items"]) : 0;
    $vars = array_merge($vars, [
      'type_text' => t('bydel'),
      'specific_text' => $term->name,
      'result_text' => t('!count artikler', ['!count' => $count]),
      'image' => '<i class="fa fa-map-marker" aria-hidden="true"></i>',
    ]);
  } elseif  ($term->vocabulary_machine_name == 'writer'){
    $count = isset($GLOBALS["pager_total_items"]) ? reset($GLOBALS["pager_total_items"]) : 0;
    $vars['theme_hook_suggestions'][] = 'mkbh_block_vocabulary_header__voc_writer_page';

    $field_values = field_get_items('taxonomy_term',$term, 'field_voc_writer_image');
    if($field_values){
      $first_image = reset($field_values);
      if(!empty($first_image['uri']) && ($url= file_create_url($first_image['uri']))){
        $vars['writer_image_url'] = $url;
      }
    }

    $vars = array_merge($vars, [
      'type_text' => t('skribent'),
      'specific_text' => $term->name,
      'result_text' => t('!count artikler', ['!count' => $count]),
      'image' => '<i class="fa fa-user" aria-hidden="true"></i>',
      'writer_info' => $term->description,
    ]);
  }

}
/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_block_article_header(&$vars)
{
    $node = NULL;

    if (arg(0) == 'node' && is_numeric(arg(1))) {
        $node = node_load(arg(1));
    }

    if (is_null($node)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    /** @var \Drupal\mkbh_blocks\Adapter\NodeAdapterInterface $adapter */
    $adapter = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($node);
    $nodeWrapper = entity_metadata_wrapper('node', $node);

    $vars['node'] = $node;
    $vars['main_title'] = $adapter->getRenderableMainTitle();

    if (isset($adapter->adapter->field_underrubrik)) {
        $underrubrik = $adapter->get('field_underrubrik')->value();
        if (!empty($underrubrik['value'])) {
            $vars['sub_title'] = $underrubrik['value'];
        }
    }

    if ($node->type == 'review') {
        unset($vars['sub_title']);

        $items =& $vars['review_meta_items'];

        $items['review_director_theatre'] = [
            'attributes' => [
                'class' => ['item-director-theatre'],
            ],
            'data' => ['#markup' => $nodeWrapper->field_review_sub_headline->value()],
        ];

        $premiere = $nodeWrapper->field_premiere->value();

        if (!empty($premiere)) {
            $items['review_premiere'] = [
                'attributes' => [
                    'class' => ['item-premiere'],
                ],
                'data' => [
                    '#markup' => 'premiere ' . format_date($premiere, 'review_premiere'),
                ],
            ];
        }

        $items['review_rating'] = [
            'attributes' => [
                'class' => ['item-rating'],
            ],
            'data' => field_view_field('node', $node, 'field_review_rating', 'default'),
        ];
    }

    $vars['breadcrumbs'] = $adapter->getRenderableBreadcrumbs();

    $articleSubType = taxonomy_term_load($adapter->getArticleType());
    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $vars['sub_type'] = FALSE;
    if ($articleSubType) {
        $vars['sub_type'] = 'article-sub-type-' . str_replace(['_', ' '], '-', drupal_strtolower($articleSubType->name));
    }

    $vars['lang_lesser_class'] = (isset($adapter->adapter->field_article_lang_laeser) && $adapter->adapter->field_article_lang_laeser->value() == TRUE) ? 'article-lang-lesser' : '';

    $vars['debug'] = [];
    if (user_access('administer nodes')) {
        $vars['debug'][] = [
            '#markup' => format_string('Google Analytics: @count total page views.', [
                '@count' => (int)db_query("SELECT gacs.pageview_total FROM {google_analytics_counter_storage} gacs WHERE gacs.nid = :nid", [
                    ':nid' => $node->nid,
                ])->fetchField(),
            ]),
        ];
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 *
 * @return bool
 */
function mkbh_blocks_process_mkbh_block_article_main_photo(&$vars)
{
    $node = NULL;
    if (arg(0) == 'node' && is_numeric(arg(1))) {
        $node = node_load(arg(1));
    }

    if (is_null($node)) {
        $vars['#access'] = FALSE;
        return FALSE;
    }

    /** @var \Drupal\mkbh_blocks\Adapter\NodeAdapterProxy $adapter */
    $adapter = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($node);

    $vars['node'] = $node;

    $media = [
        'caption' => [],
        'photographer' => [],
        'media' => [],
    ];

    $field_collection = $adapter->getRenderableMainImage('ap_main_image', FALSE, TRUE);

    if (!empty($field_collection)) {
        switch ($field_collection->field_name) {
            case 'field_article_main_image':
                $field_collection_wrapper = entity_metadata_wrapper('field_collection_item', $field_collection);

                $mainImageLayout = $field_collection_wrapper->field_article_mi_layout->value();
                $mainImageFW = $mainImageLayout === 'full-width';

                $media['caption'] = field_view_field('field_collection_item', $field_collection, 'field_article_mi_caption', 'ap_main_image');
                $media['photographer'] = field_view_field('field_collection_item', $field_collection, 'field_article_mi_photographer', 'ap_main_image');

                $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_article_mi_image', $mainImageFW ? 'ap_main_image_full_width' : 'ap_main_image');
                if ($field_collection_wrapper->field_article_mi_type->value() == 'video') {
                    $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_article_mi_video', 'ap_main_image');
                }

                break;

            case 'field_write_main_image':
                $field_collection_wrapper = entity_metadata_wrapper('field_collection_item', $field_collection);

                $media['caption'] = field_view_field('field_collection_item', $field_collection, 'field_write_mi_caption', 'ap_main_image');
                $media['photographer'] = field_view_field('field_collection_item', $field_collection, 'field_write_mi_photographer', 'ap_main_image');

                $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_write_mi_image', 'ap_main_image');
                if ($field_collection_wrapper->field_write_mi_type->value() == 'video') {
                    $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_write_mi_video', 'ap_main_image');
                }

                break;

            case 'field_photo_main_image':
                $media['caption'] = field_view_field('field_collection_item', $field_collection, 'field_photo_mi_caption', 'ap_main_image');
                $media['photographer'] = field_view_field('field_collection_item', $field_collection, 'field_photo_mi_photographer', 'ap_main_image');
                $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_photo_mi_image', 'ap_main_image');

                break;

            case 'field_review_main_image':
                $media['caption'] = field_view_field('field_collection_item', $field_collection, 'field_review_mi_caption', 'ap_main_image');
                $media['photographer'] = field_view_field('field_collection_item', $field_collection, 'field_review_mi_photographer', 'ap_main_image');
                $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_review_mi_image', 'ap_main_image');

                break;

            case 'field_project_main_image':
                $media['caption'] = field_view_field('field_collection_item', $field_collection, 'field_project_mi_caption', 'ap_main_image');
                $media['photographer'] = field_view_field('field_collection_item', $field_collection, 'field_project_mi_photographer', 'ap_main_image');
                $media['file'] = field_view_field('field_collection_item', $field_collection, 'field_project_mi_image', 'ap_main_image');

                break;
        }
    }

    $vars['media'] = $media;

    $articleSubType = taxonomy_term_load($adapter->getArticleType());
    $vars['node_type'] = str_replace('_', '-', $adapter->value()->type);

    $vars['sub_type'] = FALSE;
    if ($articleSubType) {
        $vars['sub_type'] = 'article-sub-type-' . str_replace(['_', ' '], '-', drupal_strtolower($articleSubType->name));
    }

    $vars['lang_lesser_class'] = (isset($adapter->adapter->field_article_lang_laeser) && $adapter->adapter->field_article_lang_laeser->value() == TRUE) ? 'article-lang-lesser' : '';
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_related(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'column_1' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_2' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_3' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_4_1' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_4_2' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'column_4_3' => [
            '#theme' => 'mkbh_article_display__view_mode_small',
            '#show_body' => FALSE,
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

    $nodes = [];
    if (arg(0) == 'node' && is_numeric(arg(1))) {
        $node = node_load(arg(1));
        if (!empty($node)) {
            $adapter = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($node);
            $tags = $adapter->getTags(TRUE);
            if (!empty($tags)) {
                $nodes = $fetcher->fetchRecentArticlesOrPhotosRelated($adapter->getIdentifier(), $tags, 6);
            }
        }
    }

    $vars['is_empty'] = (boolean)empty($nodes);

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_visioner(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'large_item' => [
            '#theme' => 'mkbh_vision_display__view_mode_large',
            '#main_image_view_mode' => 'homepage_large',
            '#show_body'=>FALSE
        ],
        'item_1' => ['#theme' => 'mkbh_vision_display__view_mode_small'],
        'item_2' => ['#theme' => 'mkbh_vision_display__view_mode_small'],
        'item_3' => ['#theme' => 'mkbh_vision_display__view_mode_small'],
        'item_4' => ['#theme' => 'mkbh_vision_display__view_mode_small'],
        'static_block' => ['#theme' => 'mkbh_block_front_visioner__static_region'],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());
    $nodes = $fetcher->fetchRecentVision(5);

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_front_visioner__static_region(&$vars)
{
    $default_settings = variable_get('mkbh_block_front_visioner_settings', []);

    if (empty($default_settings)) {
        $vars['#access'] = FALSE;
        return;
    }

    $vars['title'] = (empty($default_settings['block_title']) ? '' : $default_settings['block_title']);
    $vars['body'] = (empty($default_settings['block_body']['value']) ? '' : $default_settings['block_body']['value']);
    $vars['link'] = l((empty($default_settings['link_text']) ? '' : $default_settings['link_text']), (empty($default_settings['link_href']) ? '' : $default_settings['link_href']));
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_related_visioner(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'popular_item' => [
            '#theme' => 'mkbh_vision_display__view_mode_small',
            '#show_sub_category' => FALSE,
            '#show_body' => TRUE,
        ],
        'item_1' => [
            '#theme' => 'mkbh_vision_display__view_mode_large',
            '#main_image_view_mode' => 'fp_vision_medium',
            '#trim_length' => 512,
        ],
        'item_2' => [
            '#theme' => 'mkbh_vision_display__view_mode_large',
            '#main_image_view_mode' => 'fp_vision_medium',
            '#trim_length' => 512,
        ],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

    $nodes = [];
    if (arg(0) == 'node' && is_numeric(arg(1))) {
        $node = node_load(arg(1));
        if (!empty($node)) {
            $adapter = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($node);
            $tags = $adapter->getTags(TRUE);
            $popular = $fetcher->fetchPopularVision(1);
            if (!empty($popular)) {
                $popular_node = array_pop($popular);
            }
            $nodes = $fetcher->fetchRelatedVision($popular_node->nid, $tags, 2);
            if (!empty($popular_node)) {
                array_unshift($nodes, $popular_node);
            }
        }
    }

    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_lang_lesser(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'item_1' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'item_2' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'item_3' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

    $excludeNodeIds = [];
    if ($node = menu_get_object()) {
        $excludeNodeIds[] = $node->nid;
    }

    $nodes = $fetcher->fetchRecentLangLesser('any', 3, $fetcher::QUERY_OFFSET, TRUE, $excludeNodeIds);


    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_sponsoreret(&$vars)
{
    $vars['content'] = [];

    $regions = [
        'item_1' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'item_2' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
        'item_3' => [
            '#theme' => 'mkbh_article_display__view_mode_medium',
            '#orientation' => 'vertical',
            '#main_image_view_mode' => 'homepage_medium_image',
            '#show_shares_count' => FALSE,
            '#trim_length' => 512,
        ],
    ];

    $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

    $excludeNodeIds = [];
    if ($node = menu_get_object()) {
        $excludeNodeIds[] = $node->nid;
    }

    $nodes = $fetcher->fetchRecentSponsoreret('any', 3, $fetcher::QUERY_OFFSET, TRUE, $excludeNodeIds);


    foreach ($regions as $region => $build) {
        if (!empty($nodes)) {
            $build['#node'] = array_shift($nodes);
            $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
        }

        $vars['content'][$region] = $build;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_pane_article_recent_articles(&$vars)
{
    $vars['content'] = [];

    $current_node = NULL;
    if (arg(0) == 'node' && is_numeric(arg(1))) {
        $current_node = node_load(arg(1));
    }


    switch ($vars['layout']) {
        case 'simple_4_columns':
            $vars['theme_hook_suggestions'][] = 'mkbh_pane_article_recent_articles__layout_simple_4_columns';

            $regions = [
                'column_1' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_2' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_3' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_4' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
            ];

            $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

            $nodes = $fetcher->fetchRecentArticles($vars['bundle'], $vars['sub_types'], 'any', 4, \Drupal\mkbh_blocks\Fetcher\NodeFetcher::QUERY_OFFSET, TRUE, [$current_node->nid], FALSE);

            foreach ($regions as $region => $build) {
                if (!empty($nodes)) {
                    $build['#node'] = array_shift($nodes);
                    $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
                }

                $vars['content'][$region] = $build;
            }

            break;

        default:
            $regions = [
                'column_1' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_2' => [
                    '#theme' => 'mkbh_article_display__view_mode_medium',
                    '#orientation' => 'vertical',
                    '#main_image_view_mode' => 'homepage_medium_image',
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_3_1' => [
                    '#theme' => 'mkbh_article_display__view_mode_small',
                    '#show_body' => FALSE,
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_3_2' => [
                    '#theme' => 'mkbh_article_display__view_mode_small',
                    '#show_body' => FALSE,
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_4_1' => [
                    '#theme' => 'mkbh_article_display__view_mode_small',
                    '#show_body' => FALSE,
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_4_2' => [
                    '#theme' => 'mkbh_article_display__view_mode_small',
                    '#show_body' => FALSE,
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
                'column_4_3' => [
                    '#theme' => 'mkbh_article_display__view_mode_small',
                    '#show_body' => FALSE,
                    '#show_shares_count' => FALSE,
                    '#trim_length' => 512,
                ],
            ];

            $fetcher = new Drupal\mkbh_blocks\Fetcher\NodeFetcher(\Drupal\mkbh_unique_node\DisplayedNodes\DisplayedNodesSessionStorage::getInstance());

            $nodes = $fetcher->fetchRecentArticles($vars['bundle'], $vars['sub_types'], 'any', 7, \Drupal\mkbh_blocks\Fetcher\NodeFetcher::QUERY_OFFSET, TRUE, [$current_node->nid], FALSE);

            foreach ($regions as $region => $build) {
                if (!empty($nodes)) {
                    $build['#node'] = array_shift($nodes);
                    $build['#adapter'] = new Drupal\mkbh_blocks\Adapter\NodeAdapterProxy($build['#node']);
                }

                $vars['content'][$region] = $build;
            }

            break;
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_pane_views_group(&$vars)
{
    $fields = [
        'views_item_1',
        'views_item_2',
    ];

    foreach ($fields as $key) {
        $vars['content'][$key] = [];

        if (!empty($vars[$key])) {
            list($view, $display) = explode('#', $vars[$key]);

            $vars['content'][$key] = [
                '#markup' => mkbh_views_embed_view($view, $display),
            ];
        }
    }

    $vars['content']['views_item_3'] = php_eval($vars['views_item_3']);
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_pane_global_stats(&$vars)
{
}

function mkbh_blocks_process_mkbh_block_facebook_comments_box_comments_seo(&$vars)
{
    $comments =& $vars['comments'];

    $cacheKey = 'mkbh_blocks_facebook_comments_seo_' . md5($vars['url']);
    $cache = cache_get($cacheKey, 'cache_page');

    if (empty($cache) || empty($cache->data)) {
        $response = facebookRequestSend('GET', format_string('/?id=!url&fields=id,og_object{comments.limit(1000)}', [
            '!url' => urlencode($vars['url']),
        ]));

        if (isset($response['og_object']['comments'])) {
            cache_set($cacheKey, $response['og_object']['comments']['data'], 'cache_page', strtotime('now +2 day'));
            $cache = cache_get($cacheKey, 'cache_page');
        }
    }

    $fbComments = ($cache && $cache->data) ? $cache->data : NULL;

    if (!empty($fbComments) && is_array($fbComments)) {
        foreach ($fbComments as $fbComment) {
            $comments[$fbComment['id']] = [
                'author' => l($fbComment['from']['name'], 'https://www.facebook.com/' . $fbComment['from']['id'], [
                    'external' => TRUE,
                    'attributes' => ['target' => '_blank'],
                ]),
                'comment' => $fbComment['message'],
                'date' => $fbComment['created_time'],
            ];
        }
    }
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_new_sponsor_bar(&$vars)
{
    $settings = variable_get('mkbh_block_new_sponsor_bar_settings', []);

    $vars['main_sponsors'] = _mkbh_block_new_sponsor_bar_process_textarea(array_get($settings, 'main_sponsors', ''));
    $vars['sponsors'] = _mkbh_block_new_sponsor_bar_process_textarea(array_get($settings, 'sponsors', ''));
}

/**
 * Implements hook_process_hook
 *
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_support_block(&$vars)
{
    $settings = variable_get('mkbh_block_article_support_block_settings', []);

    $vars['heading'] = array_get($settings, 'content_heading');
    $vars['body'] = array_get($settings, 'content_body');
    $vars['subscript'] = array_get($settings, 'content_subscript');

    if ($image = file_load(array_get($settings, 'content_image'))) {
        $vars['image'] = [
            'file' => $image,
            'style' => array_get($settings, 'content_image_style')
        ];
    }
}

/**
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_support_block_paywall(&$vars) {
    $userPlans = mkbh_paywall_user_get_plans();

    $vars['show_basis_upgrade_block'] = $userPlans->contains(MKBH_DONATE_PERSONAL_BASIS_PLAN_ID)
        && !$userPlans->contains(MKBH_DONATE_PERSONAL_PLUS_PLAN_ID);
}

/**
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_support_block_paywall_default(&$vars) {
    mkbh_blocks_process_mkbh_block_article_support_block_paywall($vars);
}

/**
 * @param $vars
 */
function mkbh_blocks_process_mkbh_block_article_support_block_paywall_lang_laeser(&$vars) {
    mkbh_blocks_process_mkbh_block_article_support_block_paywall($vars);
}