functions.phpからプラグインへ

Slide 1

Slide 1 text

Ippei Sumida 2020.02.26 functions.php͔ΒϓϥάΠϯ΁ ϓϥάΠϯΛ࡞ͬͯΈΑ͏

Slide 2

Slide 2 text

ϓϥάΠϯ ςʔϚ functions.php

Slide 3

Slide 3 text

ϓϥάΠϯ޲͖ͳΧελϚΠζ   ɹɹςʔϚ޲͖ͳΧελϚΠζ

Slide 4

Slide 4 text

• จࣈͷ૷০ • ը૾ͷ૷০ʢnot Ճ޻ʣ • ϨΠΞ΢τͷௐ੔ • ςʔϚݻ༗ͷΧελϜϒϩοΫ • ςʔϚͷઃఆ • ͦͷςʔϚͷΧελϚΠζ ςʔϚ޲͖ ςʔϚʹґଘ

Slide 5

Slide 5 text

• ؅ཧը໘ͷΧελϚΠζ • αΠτઃఆɾػೳͷ௥Ճɾมߋ • γϣʔτίʔυ • ΧςΰϦ • ΧελϜϒϩοΫ • REST API • ڞ௨ͳද੍ࣔޚ • ͦͷαΠτͷΧελϚΠζ ϓϥάΠϯ޲͖

Slide 6

Slide 6 text

ϓϥάΠϯ ςʔϚ functions.php ςʔϚʹؔΘΔ͜ͱ αΠτʹؔΘΔ͜ͱ

Slide 7

Slide 7 text

ϓϥάΠϯ ςʔϚ functions.php ςʔϚʹؔΘΔ͜ͱ αΠτʹؔΘΔ͜ͱ Ͳͬͪʹॻ͍ͯ΋ಈ͘

Slide 8

Slide 8 text

ͳͥϓϥάΠϯͳͷ͔

Slide 9

Slide 9 text

ςʔϚʹґଘ

Slide 10

Slide 10 text

ΧελϚΠζ ͠Α͏ʂ

Slide 11

Slide 11 text

ΧελϚΠζ ͠Α͏ʂ functions.php ࡞੒ɾमਖ਼ˍΞοϓϩʔυ

Slide 12

Slide 12 text

ΧελϚΠζ ͠Α͏ʂ functions.php

Slide 13

Slide 13 text

ΧελϚΠζ ͠Α͏ʂ functions.php ςʔϚA

Slide 14

Slide 14 text

ςʔϚม͍͑ͨʂ functions.php ςʔϚA

Slide 15

Slide 15 text

ςʔϚม͍͑ͨʂ functions.php ςʔϚB functions.php ςʔϚA

Slide 16

Slide 16 text

ςʔϚม͍͑ͨʂ functions.php ςʔϚB functions.php ςʔϚA ΧελϚΠζ͕ফ͑Δʂ

Slide 17

Slide 17 text

functions.php ίϐʔʂ functions.php ςʔϚB functions.php ίϐʔ

Slide 18

Slide 18 text

functions.php ίϐʔʂ functions.php ςʔϚB functions.php ίϐʔ ςʔϚBݻ༗ͷΧελϚΠζ͕   ফ͑Δʂ

Slide 19

Slide 19 text

ΧελϚΠζ ՕॴҠ২ʂ functions.php ςʔϚB functions.php Ҡ২

Slide 20

Slide 20 text

ΧελϚΠζ ՕॴҠ২ʂ functions.php ςʔϚB functions.php Ҡ২ ΧελϚΠζͨ͠Օॴ͚ͩ   Ҡ২Ͱ͖Δࣗ৴͋Δʁ

Slide 21

Slide 21 text

No content

Slide 22

Slide 22 text

ΧελϚΠζͯ͠ ࡞ͬͨؔ਺

Slide 23

Slide 23 text

ςʔϚͷؔ਺Λ ࢖ͬͯΔ

Slide 24

Slide 24 text

ΧελϚΠζ ͠Α͏ʂ plugin.php ࡞੒ɾमਖ਼ˍΞοϓϩʔυ ϓϥάΠϯC

Slide 25

Slide 25 text

ΧελϚΠζ ͠Α͏ʂ plugin.php ϓϥ΢ΠϯC

Slide 26

Slide 26 text

ςʔϚม͍͑ͨʂ functions.php ςʔϚB functions.php ςʔϚA plugin.php ϓϥ΢ΠϯC αΠτʹӨڹͳ͠

Slide 27

Slide 27 text

functions.php͔Β   ϓϥάΠϯ΁

Slide 28

Slide 28 text

ྫɿμογϡϘʔυɹɹ ɹɹ΢ΟδΣοτ

Slide 29

Slide 29 text

wp-content/themes/some-theme/functions.php

Slide 30

Slide 30 text

ϓϥάΠϯ ςʔϚ functions.php μογϡϘʔυͷ΢ΟδΣοτ͸ςʔϚ͕ มΘͬͯ΋දࣔ͠ଓ͚ΔʰαΠτͷΧελϚΠζʱ ςʔϚʹؔΘΔ͜ͱ αΠτʹؔΘΔ͜ͱ

Slide 31

Slide 31 text

Ͱ΋Ή͔͍ͣ͠ΜͰ͠ΐʁ

Slide 32

Slide 32 text

ϓϥάΠϯ࡞੒ɺ࣮͸͜Μͳʹ؆୯ʂ MajiͰKantan 5εςοϓ 1.ϓϥάΠϯσΟϨΫτϦΛ࡞Δ 2.readme.txtΛࢦఆͷϑΥʔϚοτͰͭ͘Δ 3.[ϓϥάΠϯσΟϨΫτϦ໊].phpʹࢦఆͷϑΥʔϚοτͰίϝϯτΛॻ͘ 4.ίʔυΛॻ͘ •functions.phpͷίʔυΛΧοτˍϖʔετ͢Δ 5.ϓϥάΠϯσΟϨΫτϦΛΞοϓϩʔυ͢Δ •ߋ৽͍ͯ͠Ε͹ɺςʔϚͷfunctions.php΋Ξοϓϩʔυ͢Δ

Slide 33

Slide 33 text

1. ϓϥάΠϯσΟϨΫτϦΛ࡞Δ

Slide 34

Slide 34 text

wp-content plugins dashboard-widget σΟϨΫτϦΛͭ͘Δʂ ऴ ੍࡞ɾஶ࡞ ━━━━━ ⡹⡲⡼

Slide 35

Slide 35 text

•wp-content/plugins/ ʹ͓޷Έͷ໊͓લͰ •খจࣈͱϋΠϑϯͱ਺ࣈͷ૊Έ߹Θ͕ͤແ೉ •ඞͣҰҙʹͳΔΑ͏ʹʂʂ wp-content plugins dashboard-widget σΟϨΫτϦΛͭ͘Δʂ ิ଍

Slide 36

Slide 36 text

2. readme.txtΛͭ͘Δ

Slide 37

Slide 37 text

ެࣜʹαϯϓϧ͋Δ

Slide 38

Slide 38 text

3. PHPʹίϝϯτΛॻ͘

Slide 39

Slide 39 text

wp-content plugins dashboard-widget σΟϨΫτϦͱಉҰ໊ͷPHPϑΝΠϧΛ࡞Δ dashboard-widget.php

Slide 40

Slide 40 text

࠷௿ݶ͸͜Ε͚ͩʂ

Slide 41

Slide 41 text

ެࣜʹαϯϓϧ͋Δ

Slide 42

Slide 42 text

4. ίʔυΛॻ͘ લʹ

Slide 43

Slide 43 text

PHPίʔσΟϯάن໿ΛकΖ͏ʂ WordPressʹ͸ίʔσΟϯάن໿ʢ= ॻ͖ํʣ͕͋ΓɺͦΕʹैͬͯ ίʔσΟϯά͢Δඞཁ͕͋Γ·͢ɻॻ͖ํ͕౷Ұ͞Εͨίʔυ͸Մಡ ੑ͕ൈ܈ʹ্͕Γ·͢ɻʢ※ 3ϲ݄લͷࣗ෼͸ଞਓʣ ίʔσΟϯάن໿͸HTML, CSS, JavaScript, PHP͝ͱʹܾ·͍ͬͯ· ͢ɻެࣜͷυΩϡϝϯτʹهड़ํ๏͕ެ։͞Ε͍ͯ·͢ɻ

Slide 44

Slide 44 text

ؓ࿩ٳ୊ ※ ݸਓͷײ૝Ͱ͢

Slide 45

Slide 45 text

ϑϨʔϜϫʔΫ ίʔσΟϯάن໿ Laravel PSR-2 Symfony PSR-12 (PSR-2ͷ֦ு) ϕʔε CakePHP PSR-2 Yii PSR-2 ओཁPHPϑϨʔϜϫʔΫͷίʔσΟϯάن໿

Slide 46

Slide 46 text

PSR PHP Standard Recommendation

Slide 47

Slide 47 text

PHP-FIG PHP Framework Interoperability Group

Slide 48

Slide 48 text

PHPʹؔ͢Δʰ͓࡞๏ʱΛܾΊ͍ͯΔάϧʔϓ https://www.php- fi g.org

Slide 49

Slide 49 text

࠷ۙͷPHP͸΄ͱΜͲɺ   PSR-2͔PSR-12

Slide 50

Slide 50 text

WordPress͸ʁ

Slide 51

Slide 51 text

ಠࣗ

Slide 52

Slide 52 text

No content

Slide 53

Slide 53 text

No content

Slide 54

Slide 54 text

ͳΜͰ΍ʁ

Slide 55

Slide 55 text

ؓ࿩ٳ୊͓ΘΓ

Slide 56

Slide 56 text

4. ίʔυΛॻ͘

Slide 57

Slide 57 text

wp-content/themes/some-theme/functions.php

Slide 58

Slide 58 text

wp-content/themes/some-theme/functions.php ʘ Χοτ! ʗ

Slide 59

Slide 59 text

wp-content/plugins/dashboard-widget/dashboard-widget.php

Slide 60

Slide 60 text

ʘ ϖʔετ! ʗ wp-content/plugins/dashboard-widget/dashboard-widget.php

Slide 61

Slide 61 text

׬ ऴ ੍࡞ɾஶ࡞ ━━━━━ ⡹⡲⡼

Slide 62

Slide 62 text

ิ଍

Slide 63

Slide 63 text

wp-content/plugins/tutorial-widget/tutorial-widget.php ҰҙʹͳΔΑ͏ʹʂ ※઀಄ࣙʹϓϥάΠϯ໊ೖΕΔͱΑ͍ ※Ϋϥεͷϝιου໊͸ͷͧ͘

Slide 64

Slide 64 text

5. Ξοϓϩʔυ͢Δ લʹ

Slide 65

Slide 65 text

ಈ࡞֬ೝͯ͠Ξοϓϩʔυ͍ͨ͠

Slide 66

Slide 66 text

wp-env @wordpress/env

Slide 67

Slide 67 text

WordPress։ൃ؀ڥΛ  αΫοͱ࡞Δ΍΂ʔ΍ͭ Hi!

Slide 68

Slide 68 text

http://localhost:8888  ID: admin  PW: password ΅͘͸yarn೿ʂ

Slide 69

Slide 69 text

wp-envͷ͕͜͜ਪ͠ϙΠϯτ • ϩʔΧϧʹ͸npmʢyarnʣͱDocker͕͋Ε͹͍͍ • ෳ਺ϓϩδΣΫτ͋ͬͯ΋ɺผ෺ѻ͍Ͱ͖Δ • ʢ࡞੒࣌͸ʣৗʹ·ͬ͞Β • ͍ͭͰ΋͜ΘͤΔ • Dockerͷϩΰ͔Θ͍͍ • yarn΋͔Θ͍͍ υϠΝ!

Slide 70

Slide 70 text

ࣗಈͰΠϯετʔϧࡁΈ ཁΞΫςΟϕʔτ

Slide 71

Slide 71 text

No content

Slide 72

Slide 72 text

5. Ξοϓϩʔυ͢Δ

Slide 73

Slide 73 text

wp-content plugins dashboard-widget σΟϨΫτϦΛ·ΔͬͱΞοϓϩʔυʂ dashboard-widget.php

Slide 74

Slide 74 text

wp-content themes some-theme functions.phpΛίϐϖͯͨ͠ΒςʔϚ΋ functions.php

Slide 75

Slide 75 text

ཁΞΫςΟϕʔτ

Slide 76

Slide 76 text

No content

Slide 77

Slide 77 text

ࢀߟɿ΅͘ͳΒ

Slide 78

Slide 78 text

No content

Slide 79

Slide 79 text

͜͏࡞Δ

Slide 80

Slide 80 text

͕࣌ؒ͋Ε͹આ໌

Slide 81

Slide 81 text

Conclusion • functions.phpʹ͸ςʔϚͷΧελϚΠζɺ  ϓϥάΠϯʹ͸αΠτͷΧελϚΠζΛهड़͢Δ • ϓϥάΠϯ࡞੒ʹඞཁͳͷ͸ɺͨͬͨͷ5εςοϓ • ίʔσΟϯάن໿ΛकΖ͏ • άϩʔόϧͳ΋ͷʹ͸Ұҙͳ໊લΛ͚ͭΔ • wp-env͸ਆɻςʔϚ࡞੒ʹ΋࢖͑ΔΑ

Slide 82

Slide 82 text

֯ా Ұฏ Web Developer Freelance @ippey_s ͢Έͩɹ͍ͬ΃͍