base_view::render_index() - Code Metrics - Inspection of "General code quality and docs improvements" - blitze/phpBB-ext-sitemaker_content - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — develop ( 73b4e9...8d0058 )

by Daniel

created 2018-02-22 05:33 UTC

base_view::render_index() A

↳ Parent: base_view

Complexity

Conditions	2
Paths	2

Size

Total Lines	23
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
cc	2
eloc	14
nc	2
nop	4
dl	0
loc	23
ccs	0
cts	19
cp	0
crap	6
rs	9.0856
c	0
b	0
f	0

<?php
/**
 *
 * @package sitemaker
 * @copyright (c) 2016 Daniel A. (blitze)
 * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
 *
 */

namespace blitze\content\services\views\driver;

abstract class base_view implements views_interface
{
    /** @var \phpbb\event\dispatcher_interface */
filter:
    dependency_paths: ["lib/*"]
    protected $phpbb_dispatcher;

    /** @var\phpbb\language\language */
    protected $language;

    /** @var \phpbb\pagination */
filter:
    dependency_paths: ["lib/*"]
    protected $pagination;

    /** @var \phpbb\template\template */
filter:
    dependency_paths: ["lib/*"]
    protected $template;

    /* @var \blitze\content\services\fields */
    protected $fields;

    /** @var \blitze\sitemaker\services\forum\data */
filter:
    dependency_paths: ["lib/*"]
    protected $forum;

    /* @var \blitze\content\services\helper */
    protected $helper;

    /* @var \blitze\content\services\quickmod */
    protected $quickmod;

    /** @var \blitze\content\services\topic\blocks_factory */
    protected $topic_blocks_factory;

    /**
     * Constructor
     *
     * @param \phpbb\event\dispatcher_interface					$phpbb_dispatcher		Event dispatcher object
     * @param \phpbb\language\language							$language				Language Object
     * @param \phpbb\pagination									$pagination				Pagination object
     * @param \phpbb\template\template							$template				Template object
     * @param \blitze\content\services\fields					$fields					Content fields object
     * @param \blitze\sitemaker\services\forum\data				$forum					Forum Data object
     * @param \blitze\content\services\helper					$helper					Content helper object
     * @param \blitze\content\services\quickmod					$quickmod				Quick moderator tools
     * @param \blitze\content\services\topic\blocks_factory		$topic_blocks_factory	Topic blocks factory object
     */
    public function __construct(\phpbb\event\dispatcher_interface $phpbb_dispatcher, \phpbb\language\language $language, \phpbb\pagination $pagination, \phpbb\template\template $template, \blitze\content\services\fields $fields, \blitze\sitemaker\services\forum\data $forum, \blitze\content\services\helper $helper, \blitze\content\services\quickmod $quickmod, \blitze\content\services\topic\blocks_factory $topic_blocks_factory)
filter:
    dependency_paths: ["lib/*"]
    {
        $this->phpbb_dispatcher = $phpbb_dispatcher;
        $this->language = $language;
        $this->pagination = $pagination;
        $this->template = $template;
        $this->fields = $fields;
        $this->forum = $forum;
        $this->helper = $helper;
        $this->quickmod = $quickmod;
        $this->topic_blocks_factory = $topic_blocks_factory;
    }

    /**
     * {@inheritdoc}
     */
    public function get_detail_template()
    {
        return 'views/content_detail.html';
    }

    /**
     * {@inheritdoc}
     */
    public function build_index_query(array $filters, \blitze\content\model\entity\type $entity = null)
    {
        $forum_id = $entity ? $entity->get_forum_id() : 0;
        $sql_array = $this->get_filter_sql($filters, $forum_id);

        $this->forum->query()
            ->fetch_forum($forum_id)
            ->fetch_custom($sql_array)
            ->set_sorting('t.topic_time')
            ->build(true, false, false);
    }

    /**
     * {@inheritdoc}
     */
    public function render_index(\blitze\content\model\entity\type $entity, $page, array $filters, array $topic_data_overwrite = array())
    {
        $content_type = $entity->get_content_name();
        $items_per_page = $entity->get_items_per_page();
        $start = ($page - 1) * $items_per_page;

        $this->build_index_query($filters, $entity);
        $this->set_mcp_url($entity->get_forum_id());

        if ($entity->get_show_pagination())
        {
            $filter_type = key($filters);
            $filter_value = (array) current($filter_value);


            $total_topics = $this->forum->get_topics_count();
            $this->generate_pagination('summary', $total_topics, $start, $items_per_page, array(
                'type'			=> $content_type,
                'filter_type'	=> $filter_type,
                'filter_value'	=> current($filter_value),
            ));
        }

        return $this->display_topics($entity, $items_per_page, $start, $topic_data_overwrite);
    }

    /**
     * @param \blitze\content\model\entity\type $entity
     * @param int $items_per_page
     * @param int $start
     * @param array $topic_data_overwrite
     * @return int
     */
    protected function display_topics(\blitze\content\model\entity\type $entity, $items_per_page = 1, $start = 0, array $topic_data_overwrite = array())
    {
        $content_type = $entity->get_content_name();
        $topics_data = $this->forum->get_topic_data($items_per_page, $start);
        $posts_data = $this->forum->get_post_data('first');
        $topic_tracking_info = $this->forum->get_topic_tracking_info($entity->get_forum_id());
        $users_cache = $this->forum->get_posters_info();
        $attachments = $this->forum->get_attachments($entity->get_forum_id());

        $this->fields->prepare_to_show($entity, array_keys($topics_data), $entity->get_summary_fields(), $entity->get_summary_tpl(), 'summary');

        $update_count = array();
        $max_update_time = 0;

        foreach ($posts_data as $topic_id => $posts)
        {
            $post_data	= array_shift($posts);
            $topic_data	= $topics_data[$topic_id];
            $topic_data = array_merge(
                $this->fields->show($content_type, $topic_data, $post_data, $users_cache, $attachments, $update_count, $topic_tracking_info),
                $topic_data_overwrite
            );

            $this->template->assign_block_vars('topicrow', $topic_data);
            $max_update_time = max($max_update_time, $topic_data['UPDATED']);
        }
        unset($topics_data, $posts_data, $users_cache, $attachments, $topic_tracking_info);

        return $max_update_time;
    }

    /**
     * {@inheritdoc}
     */
    public function render_detail(\blitze\content\model\entity\type $entity, $topic_id, array &$update_count, array $topic_data_overwrite = array())
    {
        $this->language->add_lang('viewtopic');
        $this->language->add_lang('content', 'blitze/content');
        $this->set_mcp_url($entity->get_forum_id(), $topic_id);

        $this->forum->query()
            ->fetch_topic($topic_id)
            ->fetch_watch_status()
            ->fetch_bookmark_status()
            ->build(true, true, false);

        return $this->display_topic($topic_id, $entity, $update_count, $topic_data_overwrite);
    }

    /**
     * @param int $topic_id
     * @param \blitze\content\model\entity\type $entity
     * @param array $update_count
     * @param array $topic_data_overwrite
     * @return array
     * @throws \Exception
     */
    protected function display_topic($topic_id, \blitze\content\model\entity\type $entity, array &$update_count, array $topic_data_overwrite)
    {
        $forum_id = $entity->get_forum_id();
        $content_type = $entity->get_content_name();

        $topics_data = $this->forum->get_topic_data();
        $post_data = $this->forum->get_post_data('first');
        $topic_tracking_info = $this->forum->get_topic_tracking_info($forum_id);
        $users_cache = $this->forum->get_posters_info();
        $attachments = $this->forum->get_attachments($forum_id);

        if (!sizeof($post_data))
        {
            throw new \Exception($this->language->lang('CONTENT_NO_EXIST'));
        }

        $this->fields->prepare_to_show($entity, array_keys($topics_data), $entity->get_detail_fields(), $entity->get_detail_tpl(), 'detail');

        $topic_data = array_shift($topics_data);
        $post_data = array_shift($post_data[$topic_id]);
        $tpl_data = array_merge($topic_data,
            $this->fields->show($content_type, $topic_data, $post_data, $users_cache, $attachments, $update_count, $topic_tracking_info, $topic_data_overwrite),
            $this->fields->get_topic_tools_data($topic_data)
        );

        $this->template->assign_vars(array_change_key_case($tpl_data, CASE_UPPER));
        $this->fields->show_attachments($attachments, $post_data['post_id']);
        $this->show_topic_blocks($entity, $topic_data, $post_data, array_shift($users_cache));
        $this->quickmod->show_tools($topic_data);
        $this->set_meta_tags($entity->get_detail_fields(), $tpl_data);

        return array_merge($topic_data, array(
            'topic_title'		=> $tpl_data['TOPIC_TITLE'],
            'total_comments'	=> $tpl_data['TOPIC_COMMENTS'],
            'topic_url'			=> $tpl_data['TOPIC_URL'],
        ));
    }

    /**
     * @param array $attachments
     * @param int $post_id
     * @return void
     */
    protected function show_attachments(array $attachments, $post_id)
    {
        if (!empty($attachments[$post_id]))
        {
            foreach ($attachments[$post_id] as $attachment)
            {
                $this->template->assign_block_vars('attachment', array(
                        'DISPLAY_ATTACHMENT'	=> $attachment)
                );
            }
        }
    }

    /**
     * @param string $view_mode
     * @param int $total_topics
     * @param int $start
     * @param int $items_per_page
     * @param array $params
     */
    protected function generate_pagination($view_mode, $total_topics, &$start, $items_per_page, array $params)
    {
        $params = array_filter($params);
        $route_type = $this->get_route_type($view_mode, $params);
        $start = $this->pagination->validate_start($start, $items_per_page, $total_topics);
        $this->pagination->generate_template_pagination(
            array(
                'routes' => array(
                    'blitze_content_' . $route_type,
                    'blitze_content_' . $route_type . '_page',
                ),
                'params' => $params,
            ),
            'pagination', 'page', $total_topics, $items_per_page, $start
        );
    }

    /**
     * @param string $view_mode
     * @param array $params
     * @return string
     */
    protected function get_route_type($view_mode, array $params)
    {
        $types = array(
            'show'		=> 'show',
            'summary'	=> join('_', array_filter(array(
                (!empty($params['type'])) ? 'type' : '',
                (!empty($params['filters'])) ? 'multi' : '',
                (!empty($params['filter_type'])) ? 'filter' : '',
            ))),
        );

        return $types[$view_mode];
    }

    /**
     * {@inheritdoc}
     */
    protected function get_filter_sql(array $filters, $forum_id)
    {
        $sql_array = array();

        /**
         * Event to filter topics by field value e.g category/food
         *
         * @event blitze.content.view.filter
         * @var mixed								forum_id		Forum id, if available
         * @var array								filters			Filters
         * @var array								sql_array		Array to modify sql query to get topics
         */
        $vars = array('forum_id', 'filters', 'sql_array');
        extract($this->phpbb_dispatcher->trigger_event('blitze.content.view.filter', compact($vars)));

        return $sql_array;
    }

    /**
     * @param \blitze\content\model\entity\type $entity
     * @param array $topic_data
     * @param array $post_data
     * @param array $user_cache
     * @return void
     */
    protected function show_topic_blocks(\blitze\content\model\entity\type $entity, array $topic_data, array $post_data, array $user_cache)
    {
        $topic_blocks = $entity->get_topic_blocks();
        foreach ($topic_blocks as $service_name)
        {
            /** @var \blitze\content\services\topic\driver\block_interface $block */
            if ($block = $this->topic_blocks_factory->get($service_name))
            {
                $block->show_block($entity, $topic_data, $post_data, $user_cache);
            }
        }
    }

    /**
     * @param int $forum_id
     * @param int $topic_id
     * @return void
     */
    protected function set_mcp_url($forum_id, $topic_id = 0)
    {
        $this->template->assign_var('U_MCP', $this->helper->get_mcp_url($forum_id, $topic_id));
    }

    /**
     * @param array $field_types
     * @param array $topic_data
     * @return void
     */
    protected function set_meta_tags(array $field_types, array $topic_data)
    {
        $image_url = $this->get_topic_image_url($field_types, $topic_data['FIELDS']['all']);
        $description = $this->get_topic_description($field_types, $topic_data['FIELDS']['all']);

        $meta = "<meta name=\"description\" content=\"$description\" />\n";
        $meta .= "<meta name=\"twitter:card\" value=\"summary\">\n";
        $meta .= "<meta property=\"og:title\" content=\"{$topic_data['TOPIC_TITLE']}\" />\n";
        $meta .= "<meta property=\"og:type\" content=\"article\" />\n";
        $meta .= "<meta property=\"og:url\" content=\"{$topic_data['PERMA_LINK']}\" />\n";
        $meta .= "<meta property=\"og:image\" content=\"$image_url\" />\n";
        $meta .= "<meta property=\"og:description\" content=\"$description\" />";

        $this->template->assign_var('META', $meta);
    }

    /**
     * @param array $field_types
     * @param array $fields_data
     * @return string
     */
    protected function get_topic_image_url(array $field_types, array $fields_data)
    {
        $image_url = '';

        $image_field = $this->get_field_name($field_types, 'image');
        if (null !== ($figure = $fields_data[$image_field]) && preg_match('/src="(.*?)"/i', $figure, $matches))
        {
            $image_url = $matches[1];
        }

        return $image_url;
    }

    /**
     * @param array $field_types
     * @param array $fields_data
     * @return string
     */
    protected function get_topic_description(array $field_types, array $fields_data)
    {
        $desc_field = $this->get_field_name($field_types, 'textarea');

        if (null !== ($description = $fields_data[$desc_field]))
        {
            $description = implode(' ', array_slice(explode(' ', strip_tags($description)), 1, 20));
        }

        return $description;
    }

    /**
     * @param array $field_types
     * @param string $search_field
     * @return string
     */
    protected function get_field_name(array $field_types, $search_field)
    {
        $results = array_keys($field_types, $search_field);
        return array_shift($results);
    }
}


1			<?php
2			/**
3			*
4			* @package sitemaker
5			* @copyright (c) 2016 Daniel A. (blitze)
6			* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
7			*
8			*/
9
10			namespace blitze\content\services\views\driver;
11
12			abstract class base_view implements views_interface
13			{
14			/** @var \phpbb\event\dispatcher_interface */
			0 ignored issues – show Bug introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The type `phpbb\event\dispatcher_interface` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
15			protected $phpbb_dispatcher;
16
17			/** @var\phpbb\language\language */
18			protected $language;
19
20			/** @var \phpbb\pagination */
			0 ignored issues – show Bug introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The type `phpbb\pagination` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
21			protected $pagination;
22
23			/** @var \phpbb\template\template */
			0 ignored issues – show Bug introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The type `phpbb\template\template` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
24			protected $template;
25
26			/* @var \blitze\content\services\fields */
27			protected $fields;
28
29			/** @var \blitze\sitemaker\services\forum\data */
			0 ignored issues – show Bug introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The type `blitze\sitemaker\services\forum\data` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
30			protected $forum;
31
32			/* @var \blitze\content\services\helper */
33			protected $helper;
34
35			/* @var \blitze\content\services\quickmod */
36			protected $quickmod;
37
38			/** @var \blitze\content\services\topic\blocks_factory */
39			protected $topic_blocks_factory;
40
41			/**
42			* Constructor
43			*
44			* @param \phpbb\event\dispatcher_interface $phpbb_dispatcher Event dispatcher object
45			* @param \phpbb\language\language $language Language Object
46			* @param \phpbb\pagination $pagination Pagination object
47			* @param \phpbb\template\template $template Template object
48			* @param \blitze\content\services\fields $fields Content fields object
49			* @param \blitze\sitemaker\services\forum\data $forum Forum Data object
50			* @param \blitze\content\services\helper $helper Content helper object
51			* @param \blitze\content\services\quickmod $quickmod Quick moderator tools
52			* @param \blitze\content\services\topic\blocks_factory $topic_blocks_factory Topic blocks factory object
53			*/
54			public function __construct(\phpbb\event\dispatcher_interface $phpbb_dispatcher, \phpbb\language\language $language, \phpbb\pagination $pagination, \phpbb\template\template $template, \blitze\content\services\fields $fields, \blitze\sitemaker\services\forum\data $forum, \blitze\content\services\helper $helper, \blitze\content\services\quickmod $quickmod, \blitze\content\services\topic\blocks_factory $topic_blocks_factory)
			0 ignored issues – show Bug introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The type `phpbb\language\language` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
55			{
56			$this->phpbb_dispatcher = $phpbb_dispatcher;
57			$this->language = $language;
58			$this->pagination = $pagination;
59			$this->template = $template;
60			$this->fields = $fields;
61			$this->forum = $forum;
62			$this->helper = $helper;
63			$this->quickmod = $quickmod;
64			$this->topic_blocks_factory = $topic_blocks_factory;
65			}
66
67			/**
68			* {@inheritdoc}
69			*/
70			public function get_detail_template()
71			{
72			return 'views/content_detail.html';
73			}
74
75			/**
76			* {@inheritdoc}
77			*/
78			public function build_index_query(array $filters, \blitze\content\model\entity\type $entity = null)
79			{
80			$forum_id = $entity ? $entity->get_forum_id() : 0;
81			$sql_array = $this->get_filter_sql($filters, $forum_id);
82
83			$this->forum->query()
84			->fetch_forum($forum_id)
85			->fetch_custom($sql_array)
86			->set_sorting('t.topic_time')
87			->build(true, false, false);
88			}
89
90			/**
91			* {@inheritdoc}
92			*/
93			public function render_index(\blitze\content\model\entity\type $entity, $page, array $filters, array $topic_data_overwrite = array())
94			{
95			$content_type = $entity->get_content_name();
96			$items_per_page = $entity->get_items_per_page();
97			$start = ($page - 1) * $items_per_page;
98
99			$this->build_index_query($filters, $entity);
100			$this->set_mcp_url($entity->get_forum_id());
101
102			if ($entity->get_show_pagination())
103			{
104			$filter_type = key($filters);
105			$filter_value = (array) current($filter_value);
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-02-22 05:38 UTC by Report Bug Copy Issue Report The variable `$filter_value` seems to be never defined. Loading history...
106
107			$total_topics = $this->forum->get_topics_count();
108			$this->generate_pagination('summary', $total_topics, $start, $items_per_page, array(
109			'type' => $content_type,
110			'filter_type' => $filter_type,
111			'filter_value' => current($filter_value),
112			));
113			}
114
115			return $this->display_topics($entity, $items_per_page, $start, $topic_data_overwrite);
116			}
117
118			/**
119			* @param \blitze\content\model\entity\type $entity
120			* @param int $items_per_page
121			* @param int $start
122			* @param array $topic_data_overwrite
123			* @return int
124			*/
125			protected function display_topics(\blitze\content\model\entity\type $entity, $items_per_page = 1, $start = 0, array $topic_data_overwrite = array())
126			{
127			$content_type = $entity->get_content_name();
128			$topics_data = $this->forum->get_topic_data($items_per_page, $start);
129			$posts_data = $this->forum->get_post_data('first');
130			$topic_tracking_info = $this->forum->get_topic_tracking_info($entity->get_forum_id());
131			$users_cache = $this->forum->get_posters_info();
132			$attachments = $this->forum->get_attachments($entity->get_forum_id());
133
134			$this->fields->prepare_to_show($entity, array_keys($topics_data), $entity->get_summary_fields(), $entity->get_summary_tpl(), 'summary');
135
136			$update_count = array();
137			$max_update_time = 0;
138
139			foreach ($posts_data as $topic_id => $posts)
140			{
141			$post_data = array_shift($posts);
142			$topic_data = $topics_data[$topic_id];
143			$topic_data = array_merge(
144			$this->fields->show($content_type, $topic_data, $post_data, $users_cache, $attachments, $update_count, $topic_tracking_info),
145			$topic_data_overwrite
146			);
147
148			$this->template->assign_block_vars('topicrow', $topic_data);
149			$max_update_time = max($max_update_time, $topic_data['UPDATED']);
150			}
151			unset($topics_data, $posts_data, $users_cache, $attachments, $topic_tracking_info);
152
153			return $max_update_time;
154			}
155
156			/**
157			* {@inheritdoc}
158			*/
159			public function render_detail(\blitze\content\model\entity\type $entity, $topic_id, array &$update_count, array $topic_data_overwrite = array())
160			{
161			$this->language->add_lang('viewtopic');
162			$this->language->add_lang('content', 'blitze/content');
163			$this->set_mcp_url($entity->get_forum_id(), $topic_id);
164
165			$this->forum->query()
166			->fetch_topic($topic_id)
167			->fetch_watch_status()
168			->fetch_bookmark_status()
169			->build(true, true, false);
170
171			return $this->display_topic($topic_id, $entity, $update_count, $topic_data_overwrite);
172			}
173
174			/**
175			* @param int $topic_id
176			* @param \blitze\content\model\entity\type $entity
177			* @param array $update_count
178			* @param array $topic_data_overwrite
179			* @return array
180			* @throws \Exception
181			*/
182			protected function display_topic($topic_id, \blitze\content\model\entity\type $entity, array &$update_count, array $topic_data_overwrite)
183			{
184			$forum_id = $entity->get_forum_id();
185			$content_type = $entity->get_content_name();
186
187			$topics_data = $this->forum->get_topic_data();
188			$post_data = $this->forum->get_post_data('first');
189			$topic_tracking_info = $this->forum->get_topic_tracking_info($forum_id);
190			$users_cache = $this->forum->get_posters_info();
191			$attachments = $this->forum->get_attachments($forum_id);
192
193			if (!sizeof($post_data))
194			{
195			throw new \Exception($this->language->lang('CONTENT_NO_EXIST'));
196			}
197
198			$this->fields->prepare_to_show($entity, array_keys($topics_data), $entity->get_detail_fields(), $entity->get_detail_tpl(), 'detail');
199
200			$topic_data = array_shift($topics_data);
201			$post_data = array_shift($post_data[$topic_id]);
202			$tpl_data = array_merge($topic_data,
203			$this->fields->show($content_type, $topic_data, $post_data, $users_cache, $attachments, $update_count, $topic_tracking_info, $topic_data_overwrite),
204			$this->fields->get_topic_tools_data($topic_data)
205			);
206
207			$this->template->assign_vars(array_change_key_case($tpl_data, CASE_UPPER));
208			$this->fields->show_attachments($attachments, $post_data['post_id']);
209			$this->show_topic_blocks($entity, $topic_data, $post_data, array_shift($users_cache));
210			$this->quickmod->show_tools($topic_data);
211			$this->set_meta_tags($entity->get_detail_fields(), $tpl_data);
212
213			return array_merge($topic_data, array(
214			'topic_title' => $tpl_data['TOPIC_TITLE'],
215			'total_comments' => $tpl_data['TOPIC_COMMENTS'],
216			'topic_url' => $tpl_data['TOPIC_URL'],
217			));
218			}
219
220			/**
221			* @param array $attachments
222			* @param int $post_id
223			* @return void
224			*/
225			protected function show_attachments(array $attachments, $post_id)
226			{
227			if (!empty($attachments[$post_id]))
228			{
229			foreach ($attachments[$post_id] as $attachment)
230			{
231			$this->template->assign_block_vars('attachment', array(
232			'DISPLAY_ATTACHMENT' => $attachment)
233			);
234			}
235			}
236			}
237
238			/**
239			* @param string $view_mode
240			* @param int $total_topics
241			* @param int $start
242			* @param int $items_per_page
243			* @param array $params
244			*/
245			protected function generate_pagination($view_mode, $total_topics, &$start, $items_per_page, array $params)
246			{
247			$params = array_filter($params);
248			$route_type = $this->get_route_type($view_mode, $params);
249			$start = $this->pagination->validate_start($start, $items_per_page, $total_topics);
250			$this->pagination->generate_template_pagination(
251			array(
252			'routes' => array(
253			'blitze_content_' . $route_type,
254			'blitze_content_' . $route_type . '_page',
255			),
256			'params' => $params,
257			),
258			'pagination', 'page', $total_topics, $items_per_page, $start
259			);
260			}
261
262			/**
263			* @param string $view_mode
264			* @param array $params
265			* @return string
266			*/
267			protected function get_route_type($view_mode, array $params)
268			{
269			$types = array(
270			'show' => 'show',
271			'summary' => join('_', array_filter(array(
272			(!empty($params['type'])) ? 'type' : '',
273			(!empty($params['filters'])) ? 'multi' : '',
274			(!empty($params['filter_type'])) ? 'filter' : '',
275			))),
276			);
277
278			return $types[$view_mode];
279			}
280
281			/**
282			* {@inheritdoc}
283			*/
284			protected function get_filter_sql(array $filters, $forum_id)
285			{
286			$sql_array = array();
287
288			/**
289			* Event to filter topics by field value e.g category/food
290			*
291			* @event blitze.content.view.filter
292			* @var mixed forum_id Forum id, if available
293			* @var array filters Filters
294			* @var array sql_array Array to modify sql query to get topics
295			*/
296			$vars = array('forum_id', 'filters', 'sql_array');
297			extract($this->phpbb_dispatcher->trigger_event('blitze.content.view.filter', compact($vars)));
298
299			return $sql_array;
300			}
301
302			/**
303			* @param \blitze\content\model\entity\type $entity
304			* @param array $topic_data
305			* @param array $post_data
306			* @param array $user_cache
307			* @return void
308			*/
309			protected function show_topic_blocks(\blitze\content\model\entity\type $entity, array $topic_data, array $post_data, array $user_cache)
310			{
311			$topic_blocks = $entity->get_topic_blocks();
312			foreach ($topic_blocks as $service_name)
313			{
314			/** @var \blitze\content\services\topic\driver\block_interface $block */
315			if ($block = $this->topic_blocks_factory->get($service_name))
316			{
317			$block->show_block($entity, $topic_data, $post_data, $user_cache);
318			}
319			}
320			}
321
322			/**
323			* @param int $forum_id
324			* @param int $topic_id
325			* @return void
326			*/
327			protected function set_mcp_url($forum_id, $topic_id = 0)
328			{
329			$this->template->assign_var('U_MCP', $this->helper->get_mcp_url($forum_id, $topic_id));
330			}
331
332			/**
333			* @param array $field_types
334			* @param array $topic_data
335			* @return void
336			*/
337			protected function set_meta_tags(array $field_types, array $topic_data)
338			{
339			$image_url = $this->get_topic_image_url($field_types, $topic_data['FIELDS']['all']);
340			$description = $this->get_topic_description($field_types, $topic_data['FIELDS']['all']);
341
342			$meta = "<meta name=\"description\" content=\"$description\" />\n";
343			$meta .= "<meta name=\"twitter:card\" value=\"summary\">\n";
344			$meta .= "<meta property=\"og:title\" content=\"{$topic_data['TOPIC_TITLE']}\" />\n";
345			$meta .= "<meta property=\"og:type\" content=\"article\" />\n";
346			$meta .= "<meta property=\"og:url\" content=\"{$topic_data['PERMA_LINK']}\" />\n";
347			$meta .= "<meta property=\"og:image\" content=\"$image_url\" />\n";
348			$meta .= "<meta property=\"og:description\" content=\"$description\" />";
349
350			$this->template->assign_var('META', $meta);
351			}
352
353			/**
354			* @param array $field_types
355			* @param array $fields_data
356			* @return string
357			*/
358			protected function get_topic_image_url(array $field_types, array $fields_data)
359			{
360			$image_url = '';
361
362			$image_field = $this->get_field_name($field_types, 'image');
363			if (null !== ($figure = $fields_data[$image_field]) && preg_match('/src="(.*?)"/i', $figure, $matches))
364			{
365			$image_url = $matches[1];
366			}
367
368			return $image_url;
369			}
370
371			/**
372			* @param array $field_types
373			* @param array $fields_data
374			* @return string
375			*/
376			protected function get_topic_description(array $field_types, array $fields_data)
377			{
378			$desc_field = $this->get_field_name($field_types, 'textarea');
379
380			if (null !== ($description = $fields_data[$desc_field]))
381			{
382			$description = implode(' ', array_slice(explode(' ', strip_tags($description)), 1, 20));
383			}
384
385			return $description;
386			}
387
388			/**
389			* @param array $field_types
390			* @param string $search_field
391			* @return string
392			*/
393			protected function get_field_name(array $field_types, $search_field)
394			{
395			$results = array_keys($field_types, $search_field);
396			return array_shift($results);
397			}
398			}
399

blitze / phpBB-ext-sitemaker_content

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