WordPress テーマ作成超入門

WORDPRESS ςʔϚ࡞੒௒ೖ໳ ڕॅྒɹ@WordBench Nagoya 201806

ࣗݾ঺հ • ڕॅྒ • ࠓ೥ͦ͜͸ଔۀ͍ͨ͠௨৴ͷ୹େੜʢӳޠΛओʹษڧதʣ • δϟζτϥϯϖοτͱΨδΣοτ͕޷͖ • 2013೥8݄29೔ΑΓݱryo.nagoyaͰWordPressσϏϡʔ •
Twitter:@ryoraspp • Facebook: https://www.facebook.com/blog.ryoraspp/

NHKʹग़ԋͨ͜͠ͱ΋

ͦ΋ͦ΋ςʔϚͬͯԿʁ

צҧ͍ͯ͠͠·͏ͷ͸

–ίτόϯΫ(σδλϧେࣙઘͷղઆ) “ςʔϚʢʪυΠπʫThemaʣ ߦಈ΍૑࡞ͳͲͷجௐͱͳΔߟ͑ɻओ୊ɻ·ͨɺ࿦จͷ୊໨ɺָۂͷओટ཯ͳͲɻ ʮڞಉݚڀͷςʔϚΛܾΊΔʯʮ੓෎ʹͱͬͯ೶ۀ੓ࡦ͕ࠓޙͷςʔϚʹͳΔʯ ग़యɹখֶؗ ”

ͬͪ͜ͷςʔϚͱ͍͏ҙຯͰ͸ͳ ͍ʂ ύιίϯۀքͰͷςʔϚͷҙຯ͸

–ίτόϯΫʢύιίϯͰࠔͬͨͱ͖ʹ։͘ຊͷղઆʣ “ςʔϚ ιϑτͷഎܠ΍ϘλϯɺϑΥϯτͳͲͷσβΠϯΛ·ͱΊͯมߋ͠ɺݟͨ໨Λม͑Δػೳͷ͜ͱͰ͢ɻʮεΩϯʯ ͱݺͿ͜ͱ΋͋Γ·͢ɻ΢Οϯυ΢ζ8ͷσεΫτοϓʹ΋ʮݸਓઃఆʯʹςʔϚͷઃఆ͕͋Γ·͢ɻ ग़యɹ(ג)ே೔৽ฉग़൛ൃߦʮύιίϯͰࠔͬͨͱ͖ʹ։͘ຊʯύιίϯͰࠔͬͨͱ͖ʹ։͘ຊʹ͍ͭͯɹ৘ใ ”

ͭ·ΓWORDPRESͷ ςʔϚ͸ ݟͨ໨Λม͑ΔػೳͰ͢ʂ

ςϯϓϨʔτ֊૚

https://wpdocs.osdn.jp/wiki/images/wp-template-hierarchy.jpg

HTMLͷ৔߹ <header> <body> <footer> style.css

ςʔϚͷ৔߹ header.php single.php footer.php style.css sidebar.php index.php page.php front-page.php archive.php
404.php functions.php

• index.php ౔୆ͷςϯϓϨʔτϑΝΠϧ • archive.php ΞʔΧΠϒϖʔδΛදࣔ͢ΔςϯϓϨʔτϑΝΠϧ • single.php ݸผ౤ߘϖʔδΛදࣔ͢ΔςϯϓϨʔτϑΝΠϧ •
page.php ݻఆϖʔδΛදࣔ͢ΔςϯϓϨʔτϑΝΠϧ • front-page.php αΠτϑϩϯτϖʔδΛදࣔ͢ΔςϯϓϨʔτϑΝΠϧ • sidebar.php αΠυόʔΛදࣔ͢ΔςϯϓϨʔτϑΝΠϧ • header.php <?php get_header(); ?> ͷத਎ • footer.php <?php get_footer(); ?> ͷத਎ • functions.php ςʔϚͷػೳʢϓϥάΠϯͱಉ͜͡ͱ͕Ͱ͖Δʣ 

͜͜Ͱ͜Μͳ͜ͱٙ໰͕ੜ·Ε·͢

ςϯϓϨʔτϑΝΠϧʹ ػೳ͔͚Δ functions.phpʹ΋ ϓϥάΠϯʹ΋

ͱ͍͏͜ͱ͸ʂ

ςϯϓϨʔτϑΝΠϧʹػೳΛ͔͖͍ͨؾ࣋ͪ ͱ functions.phpʹػೳΛ͔͖͔͍ͨؾ࣋ͪ ͱ ϓϥάΠϯʹػೳΛॻ͖͍ͨؾ࣋ͪ ͕ ಉ࣌ʹ༙͖ىͬͯ͜͠·͏

ରॲ๏ • ςϯϓϨʔτϑΝΠϧʹ͸ςϯϓϨʔτλά Λओʹ • functions.phpʹςʔϚͷػೳΛ͔͘ • ϓϥάΠϯʹςʔϚʹؔ͢ΔҎ֎ͷ͜ͱΛ͔ ͘

͔͠͠ॳ৺ऀʹ͸HOOKSͱ͍͏ٕज़Λ࢖͏ͷ͸ ೉͍͠ͷͰɺجૅతͳςΫχοΫΛ਎ʹ͚ͭΔ· Ͱ͸ςʔϚ͸ςʔϚͷͨΊͷؔ਺ʢςϯϓϨʔτ λάʣΛ͔͘Α͏զຫ͠·͠ΐ͏ɻ

ςʔϚΛ࡞͍ͬͯ͜͏ʂ

ςʔϚΛ࡞੒͢Δલʹ • WordPressͷσόοάϞʔυΛ༗ޮԽ • ϓϥάΠϯʢShow Current Template ຢ͸WP Extend ToolbarʣΛΠϯετʔϧ+༗ޮԽ
• ςʔϚϢχοτςετͷΠϯϙʔτ • style.cssͷίϝϯτʹςʔϚʹؔ͢Δ಺༰Λهड़

STYLE.CSSΛॻ͍ͯΈΑ͏ /* Theme Name: ςʔϚͷ໊લ Theme URI: ςʔϚͷαΠτ Description: ςʔϚͷઆ໌
Version: 0.1 όʔδϣϯ1ʹͯ͠(׬੒ͤͯ͞)ެ։͠Α͏ʂ Author: WBN ࣗ෼ͷ໊લΛ஌Β͠ΊΕΔ Author URI: ࣗ෼ͷαΠτ License: GNU General Public License v2 or later */ •

ςʔϚΛ࡞੒͢Δલʹ php get_header(); ?> header.phpΛಡΈࠐΉ php get_sidebar(); ?> sidebar.phpΛಡΈࠐΉ php
get_footer(); ?> footer.phpΛಡΈࠐΉ

Τεέʔϓॲཧ • Τεέʔϓॲཧͷඞཁੑ • ΋͠URLʹ༗֐ͳϦϯΫΛೖྗ͞Εͯ΋ɺແ֐ԽͰ͖ɺXSSΛ๷ࢭͰ͖Δ • <?php echo esc_url( home_url(
'/' ) ); ?> • ྫ:<script>ѱ͍.js</script> • ݕࡧཝ΍ίϝϯτཝʹ͔͔Εͯ΋ • <script>ѱ͍.js</script> • ͱͳΓѱ͍Javascript͕ແޮԽ͞ΕΔ •

HEADER.PHPΛॻ͍ͯΈΑ͏ • <!DOCTYPE html> • <html <?php language_attributes(); ?> •
<head> • <meta charset="<?php bloginfo( 'charset' ); ?>”> • <?php wp_head(); ?> • </head>

NAVIGATION • wp_nav_menuʢʣΛ࢖༻͢Δ • ԼهΛfunctions.phpʹ͔͘ • register_nav_menus( array( • 'menu-1'
=> esc_html__( 'Primary', 'wbn' ), • ) );

FOOTER.PHPΛॻ͍ͯΈΑ͏ • Copyright(ஶ࡞ݖදࣔʣ • <?php wp_footer() ?> • </body> •
</html>

SINGLE.PHPΛॻ͍ͯΈΑ͏ • while ( have_posts() ) : • the_post(); •
the_post_navigation(); • comments_template();

SIDEBAR.PHPΛॻ͍ͯΈΑ͏ • <aside id="secondary" class="widget-area"> • <?php dynamic_sidebar( 'sidebar-1' );
? > • </aside>

FUNCTIONS.PHP • add_theme_support( 'title-tag' ); • λΠτϧλάΛ௥Ճͯ͘͠ΕΔ • add_theme_support( 'post-thumbnails'
); • ΞΠΩϟονը૾Λొ࿥

FUNTIODNS.PHP 2 • CSS΍jsͳͲΛfunctions.phpͰ؅ཧ͍ͨ͠৔߹ • function wbn_scripts() { • wp_enqueue_style(
'wbn-style', get_stylesheet_uri() ); • wp_enqueue_script( 'wbn-navigation', get_template_directory_uri() . '/js/ navigation.js', array(), '20151215', true ); • wp_enqueue_script( 'wbn-skip-link-focus-ﬁx', get_template_directory_uri() . '/js/skip-link-focus-ﬁx.js', array(), '20151215', true );

FUNCTIONS.PHP 3 • ઌ΄Ͳ࡞ͬͨαΠυόʔΛfuntions.phpʹొ࿥ • function wbn_widgets_init() { • register_sidebar(
array( • 'name' => esc_html__( 'Sidebar', 'wbn' ), • 'id' => 'sidebar-1', • 'description' => esc_html__( 'Add widgets here.', 'wbn' ), • 'before_widget' => '<section id="%1$s" class="widget %2$s">', • 'after_widget' => '</section>', • 'before_title' => '<h2 class="widget-title">', • 'after_title' => '</h2>', • ) );

॓୊ɿ͜ͷςϯϓϨʔτΛ ͔͍ͯΈΑ͏ • page.phpʢݻఆϖʔδΛදࣔ͢ΔςϯϓϨʔτʣ • singular.php(page.phpͱsingle.php͕ແ͍ࡍʹಡΈࠐ·ΕΔ (4.3લ͸index.php͕ಡΈࠐ· Εͯͨ)) • index.php
• archive.php • category.php • author.php <?php get_template_part( ‘template/page’); ?> ʮςϯϓϨʔτ ύʔπʯͰݕࡧ

THEME CHECK WordPress.org ͰఆΊΒΕ͍ͯΔςʔϚͷ඼࣭ ʹؔ͢ΔΨΠυϥΠϯʯΛຬ͍ͨͯ͠Δ͔Λ νΣοΫͰ͖ΔϓϥάΠϯ

͝ਗ਼ௌ͋Γ͕ͱ͏ ͍͟͝·ͨ͠ʂ

͜ͷεϥΠυ͸ॳ৺ऀ޲͚ʹ࡞ͬͨͷͰ͸ͳ͘ɺ ॳ৺ऀ͕࡞ͬͨ΋ͷͳͷͰؒҧͬͯͨΓɺͨ͠ Β͝ࢦఠ͍ͩ͘͞ ΑΖ͓͘͠ئ͍͠·͢ɻ

WordPress テーマ作成超入門

WordPress テーマ作成超入門

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