<?php
namespace front\view;

class Articles
{
  public static function password_view( $values )
  {
    $tpl = new \Tpl;
    if ( is_array( $values ) ) foreach ( $values as $key => $val )
      $tpl -> $key = $val;
    return $tpl -> render( 'articles/password-view' );
  }

  public static function map( $settings, $map_counter )
  {
    $tpl = new \Tpl;
    $tpl -> settings    = $settings;
    $tpl -> map_counter = $map_counter;
    return $tpl -> render( 'articles/map' );
  }

  public static function tags_cloud()
  {
    global $settings;

    if ( !$settings['tags'] )
      return false;

    $tpl = new \Tpl;
    $tpl -> tags = \front\factory\Articles::tags();
    return $tpl -> render( 'articles/tags-cloud' );
  }

  public static function news( $page_id, $articles, $template = '' )
  {
    if ( $template )
      $tpl = $template;
    else
      $tpl = 'articles/news';

    return \Tpl::view( $tpl, [
      'page_id'   => $page_id,
      'articles'  => $articles
    ] );
  }

  public static function articles_list( $articles )
  {
    $tpl = new \Tpl;
    $tpl -> articles = $articles;
    return $tpl -> render( 'articles/articles-list' );
  }

  public static function article( $values )
  {
    $tpl = new \Tpl;
    if ( is_array( $values ) ) foreach ( $values as $key => $val )
      $tpl -> $key = $val;
    return $tpl -> render( 'articles/article' );
  }

  public static function article_full( $article_id, $lang_id )
  {
    $tpl = new \Tpl;
    $tpl -> article = \front\factory\Articles::article_details( $article_id, $lang_id );
    return $tpl -> render( 'articles/article-full' );
  }

  public static function miniature_articles_list( $page, $lang_id, $bs = 1 )
  {
    $results = \front\factory\Articles::page_articles( $page, $lang_id, $bs );

    if ( is_array( $results['articles'] ) ) foreach ( $results['articles'] as $article )
      $articles[] = \front\factory\Articles::article_details( $article, $lang_id );

    $tpl = new \Tpl;
    $tpl -> page_id   = $page['id'];
    $tpl -> articles  = $articles;
    $out .= $tpl -> render( 'articles/articles-miniatures' );

    if ( $results['ls'] > 1 )
    {
      $tpl = new \Tpl;
      $tpl -> ls    = $results['ls'];
      $tpl -> bs    = $bs ? $bs : 1;
      $tpl -> page  = $page;
      $out .= $tpl -> render( 'site/pager' );
    }

    return $out;
  }

  public static function entry_articles_list( $page, $lang_id, $bs = 1 )
  {
    global $page;

    $results = \front\factory\Articles::page_articles( $page, $lang_id, $bs );

    if ( is_array( $results['articles'] ) ) foreach ( $results['articles'] as $article )
      $articles[] = \front\factory\Articles::article_details( $article, $lang_id );

    $tpl = new \Tpl;
    $tpl -> page_id   = $page['id'];
    $tpl -> articles  = $articles;
    $out .= $tpl -> render( 'articles/articles-entries' );

    if ( $results['ls'] > 1 )
    {
      $tpl = new \Tpl;
      $tpl -> ls    = $results['ls'];
      $tpl -> bs    = $bs ? $bs : 1;
      $tpl -> page  = $page;
      $out .= $tpl -> render( 'site/pager' );
    }

    return $out;
  }

  public static function full_articles_list( $page, $lang_id, $bs = 1 )
  {
    $results = \front\factory\Articles::page_articles( $page, $lang_id, $bs );

    if ( is_array( $results['articles'] ) ) foreach ( $results['articles'] as $article )
    {
      $article_details = \front\factory\Articles::article_details( $article, $lang_id );

      if ( $article_details['password'] and !\S::get_session( 'article-' . $article . '-' . $article_details['password'] ) )
        $out .= \front\view\Articles::password_view( [ 'article' => $article ] );
      else
      {
        $out .= \Tpl::view( 'articles/article-full', [
          'article' => $article_details,
          'table_of_contents' => \front\factory\Articles::generateTableOfContents( $article_details['language']['text'] )
        ] );
      }
    }

    if ( $results['ls'] > 1 )
    {
      $tpl = new \Tpl;
      $tpl -> ls    = $results['ls'];
      $tpl -> bs    = $bs ? $bs : 1;
      $tpl -> page  = $page;
      $out .= $tpl -> render( 'site/pager' );
    }

    return $out;
  }
}