Slajd sa predavanja Lazara Dačića sa majskog WordPress meetupa.

1. Kako napisati svoj prvi
dodatak za Vordpres
Lazar Dačić

2. Šta treba znati?
Vordpres zajednica!
1h tutorijala ≠ 1h učenja!
WordPress Plugin Development
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3. Zašto pisati plagin?
Koje su razlike i sličnosti
između tema i plaginova.
WordPress Plugin Development
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4. Plugin Development Basics
Documentation and Coding Standards
Inline Documentation Standards
WordPress Plugin Development
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Wordpress Plugin Development
Plugin Safety
Check user capabilities,
validate,
sanitize input,
sanitize output and
create and validate nonces.
Validate on Input, Escape on Output

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Wordpress Plugin Development
Ime dodatka
 Official WordPress Plugins Repository
 Gugl pretraga
Jedinstven prefiks
fabulous-functionality.php → mycompanyname-
fabulous-functionality.php

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Wordpress Plugin Development
Organizacija datoteka
Jedna ili više u različitim fasciklama.
Determining Plugin and Content Directories
plugins_url( 'myscript.js', __FILE__ );
example.com/wp-content/plugins/myplugin/myscript.js
plugin_dir_path( string $file )
$file (string) (Required) The filename of the plugin (__FILE__)

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Wordpress Plugin Development

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Home Page
Readme File
License

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Wordpress Plugin Development
Prvi i dovoljni koraci
 Pronađite wp-content,
 otvorite fasciklu plugins,
 kreirajte fasciklu po imenu plagina (npr. plugin-name),
 kreirajte PHP datoteku (preporučuje se npr. plugin-
name.php) i
 samo u jednoj datoteci je komentar
<?php
/*
* Plugin Name: Ime vašeg plagina
*/
Standard Plugin Information

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Index.php
<?php
// Silence is golden.

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Wordpress Plugin Development

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Wordpress Plugin Development

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Wordpress Plugin Development

15. Plugin API
The WordPress Hooks Firing Sequence!
 activation and deactivation hooks
register_activation_hook( __FILE__, 'pluginprefix_function_to_run' );
register_deactivation_hook( __FILE__, 'pluginprefix_function_to_run' );
 uninstall methods
register_uninstall_hook(__FILE__, 'pluginprefix_function_to_run');
uninstall.php
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Wordpress Plugin Development

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Wordpress Plugin Development

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Wordpress Plugin Development
Saving Plugin Data to the Database
Plugin Development Suggestions
Flushing Permalinks in WordPress

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Wordpress Plugin Development

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Wordpress Plugin Development

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Wordpress Plugin Development

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24. Wordpress Plugin Development
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Wordpress Plugin Development
Tutorial for Beginners
WordPress Plugin Development -
Custom Post Types & Taxonomies
Tutorial
Build a Useful Wordpress Widget
Plugin

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WordPress Plugin Boilerplate
Generator
WordPress Plugins: Getting Started
with WPPB Boilerplate

26. Hvala na pažnji!
Novi Sad, 29. maj 2019.