投稿、投稿一覧を表示

//single.php
<?php
if (have_posts()):
  while (have_posts()):
    the_post();
    get_template_part('includes/content-single');
  endwhile;
endif;
?>

//共通部分はcontent-single.phpに切り離しておきます。
<div class="news">
  <time class="time"><?php the_time('y,m,d') ?></time>
  <p class='title'><?php the_title(); ?></p>
  <div class="news-body">
    <p>
      <?php the_content(); ?>
    </p>
  </div>
</div>
<div class="more-news">
  <div class="next">
    <a class="another-link" href="#">NEXT</a>
  </div>
  <div class="prev">
    <a class="another-link" href="#">PREV</a>
  </div>
</div>

//single.phpのHEROの部分はカテゴリー名を表示します
//functions.phpを書き換えます

function get_main_title()
{
  if (is_singular('post')):
    $category_ogj = get_the_category();
    return $category_ogj[0]->name;
  elseif (is_page()):
    return get_the_title();
  endif;

}

//ヒーローのタイトルを書き換え
  <h2 class="page-title">
    <?php echo get_main_title(); ?>
  </h2>

//archive.php
//コンテンツはcontent-archive.phpへ切り離し
<?php
if (have_post()):
  while (have_post()):
    the_post();
    ?>
    <?php get_template_part('includes/content-archive'); ?>
  <?php
  endwhile;
endif;
?>

//content-archive.php
<a class="news-link" href="<?php the_permalink(); ?>">
  <div class="news-body">
    <time class="release"><?php the_time('Y/m/d'); ?></time>
    <p class="title"><?php get_main_title();
    ; ?></p>
  </div>
</a>

function get_main_title()
{
  if (is_singular('post')):
    $category_ogj = get_the_category();
    return $category_ogj[0]->name;
  elseif (is_page()):
    return get_the_title();
  elseif (is_archive()):
    //現在のカテゴリー名を返す
    return single_cat_title();
  endif;

}

//single.php
<?php
$prev_post = get_previous_post();
$next_post = get_next_post();
?>
<?php if ($prev_post): ?>
  <a class="prev btn" href="<?php echo get_permalink($prev_post->ID); ?>">< 前の記事へ</a>
<?php endif ?>
<?php if ($next_post): ?>
  <a class="next btn" href="<?php echo get_permalink($next_post->ID); ?>">次の記事へ ></a>
<?php endif ?>

//手動で書くとき
//archive.php
<?php if(paginate_links()) : //ページが1ページ以上あれば以下を表示 ?>
<!-- pagination -->
<div class="pagination">
  <?php
  echo paginate_links(
    array(
      'end_size' => 1,
      'mid_size' => 1,
      'prev_next' => true,
      'prev_text' => '<i class="fas fa-angle-left"></i>',
      'next_text' => '<i class="fas fa-angle-right"></i>',
    )
  );
  ?>
</div><!-- /pagination -->
<?php endif; ?>