fernandopetry/AZ_WordPress.md

## AZ_WordPress.md

      
    Raw
  

              AZ_WordPress.md
            
          
    A-Z Wordpress

Sobre o wordpress

Um pouco sobre o wordpress

http://w3techs.com/technologies/overview/content_management/all

Plugins


https://wordpress.org/plugins/wp-smushit/other_notes/
Otimizar imagens
https://wordpress.org/plugins/wp-super-cache/
Cache o wordpress
http://codex.wordpress.org/Post_Formats
Suporte aos posts formatos


## loop.php
<?php while (have_posts()) : the_post(); ?>
	<h1><?php the_title(); ?></h1>

	<div id="texto">
		<?php the_content('Read the rest of this entry &raquo;'); ?>
		<small><?php the_time('F jS, Y') ?>  por <?php the_author() ?> </small>
	</div>

<?php endwhile; ?>

## MigrarDeLocalParaProducao.sql
UPDATE wp_options SET option_value = replace(option_value, 'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR option_name = 'siteurl';
UPDATE wp_posts SET guid = replace(guid, 'http://www.oldurl','http://www.newurl');
UPDATE wp_posts SET post_content = replace(post_content, 'http://www.oldurl', 'http://www.newurl');
UPDATE wp_postmeta SET meta_value = replace(meta_value,'http://www.oldurl','http://www.newurl');

## PaginaPersonalizada.php
<?php
/*
Template Name: [nome do template]
*/

get_header();

// conteudo do da pagina

get_footer();
?>

## Plugins.txt
Para formularios de contato
=> Caldera Forms

## Wordpress.php
Arquivos basicos para a criação de um theme
- functions.php
- index.php
- header.php
- footer.php
- style.css
- screenshot.png
- opcional
- tambem é possivel criar modelos de pagina para isso criar um arquivo exemplo: pagina-interna.php

<!-- CONTEUDO: footer.php (antes do fechamento do body) -->
<?php wp_footer(); ?>
</body>

<!-- CONTEUDO: pagina-interna.php -->
<?php
/*
Template Name: [nome do template]
*/

get_header();

// conteudo do da pagina

get_footer();
?>

<!-- CONTEUDO: style.css -->
/*
Theme Name: [nome do tema]
Theme URI: [site do tema]
Author: [nome do autor]
Author URI: [site o autor]
Description: [descricao do tema]
Version: [versao do thema]
*/


<!-- html dinamico -->
<html <?php language_attributes(); ?>>
<!--  charset dinamico -->
<meta charset="<?php bloginfo( 'charset' ); ?>">
<!-- titulo da pagina -->
<title>
    <?php
    if (is_home()) {
        echo bloginfo() . " | " . get_bloginfo('description');
    } else {
        wp_title('|', true, 'right');
        bloginfo();
    }
    ?>
</title>
<link rel="profile" href="http://gmpg.org/xfn/11">
<link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>">
<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo( 'stylesheet_url' ); ?>" />

<!-- antes de fechar o head -->
<?php wp_head(); ?>
</head>

<!-- body class -->
<body <?php body_class(); ?>>

<?php

###############################################################
## Retirando a metatag WordPress Generator
###############################################################
remove_action('wp_head', 'wp_generator');

###############################################################
# ALGUMAS CONFIGURAÇÔES
###############################################################


###############################################################
# URLs
###############################################################
// url home
echo esc_url( home_url( '/' ) );
// url completa da raiz do template
echo get_template_directory_uri();

###############################################################
# Adiciona menus personalizados para ser utilizado no template
###############################################################
// no arquivo function.php
add_action('init', 'register_my_menus');

function register_my_menus() {
    register_nav_menus(
            array(
                'menu-topo' => __('Menu Topo'),
                'menu-coluna-lateral' => __('Menu Coluna Lateral'),
                'menu-rodape' => __('Menu Rodapé')
            )
    );
}

// local onde deseja ativar o menu no template
// Codex: https://codex.wordpress.org/Function_Reference/wp_nav_menu
wp_nav_menu(
    array(
        'theme_location' => 'menu-topo',
        'items_wrap' => '<ul class="nav navbar-nav navbar-right">%3$s</ul>'
        )
);

###############################################################
# Adicionando suporte a imagens destacadas no template
###############################################################
add_theme_support('post-thumbnails');

###############################################################
# Suporte ao menu ativo
###############################################################
add_filter('nav_menu_css_class' , 'special_nav_class' , 10 , 2);

function special_nav_class ($classes, $item) {
    if (in_array('current-menu-item', $classes) ){
        $classes[] = 'active ';
    }
    return $classes;
}

###############################################################
# Tamanho de miniatura personaliza
###############################################################
add_action( 'after_setup_theme', 'thumb_medio' );
function thumb_medio(){
    add_image_size( 'thumb_medio', 570, 311, true );
}

## wp-config.php
<?php
define('WP_DEBUG', true); // ativando o debug, não usar em producao

define('WP_POST_REVISIONS', false ); // desativar o historico de posts alterados
	<?php while (have_posts()) : the_post(); ?>
	<h1><?php the_title(); ?></h1>

	<div id="texto">
	<?php the_content('Read the rest of this entry »'); ?>
	<small><?php the_time('F jS, Y') ?> por <?php the_author() ?> </small>
	</div>

	<?php endwhile; ?>
	UPDATE wp_options SET option_value = replace(option_value, 'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR option_name = 'siteurl';
	UPDATE wp_posts SET guid = replace(guid, 'http://www.oldurl','http://www.newurl');
	UPDATE wp_posts SET post_content = replace(post_content, 'http://www.oldurl', 'http://www.newurl');
	UPDATE wp_postmeta SET meta_value = replace(meta_value,'http://www.oldurl','http://www.newurl');
	<?php
	/*
	Template Name: [nome do template]
	*/

	get_header();

	// conteudo do da pagina

	get_footer();
	?>
	Arquivos basicos para a criação de um theme
	- functions.php
	- index.php
	- header.php
	- footer.php
	- style.css
	- screenshot.png
	- opcional
	- tambem é possivel criar modelos de pagina para isso criar um arquivo exemplo: pagina-interna.php

	<!-- CONTEUDO: footer.php (antes do fechamento do body) -->
	<?php wp_footer(); ?>
	</body>

	<!-- CONTEUDO: pagina-interna.php -->
	<?php
	/*
	Template Name: [nome do template]
	*/

	get_header();

	// conteudo do da pagina

	get_footer();
	?>

	<!-- CONTEUDO: style.css -->
	/*
	Theme Name: [nome do tema]
	Theme URI: [site do tema]
	Author: [nome do autor]
	Author URI: [site o autor]
	Description: [descricao do tema]
	Version: [versao do thema]
	*/


	<!-- html dinamico -->
	<html <?php language_attributes(); ?>>
	<!-- charset dinamico -->
	<meta charset="<?php bloginfo( 'charset' ); ?>">
	<!-- titulo da pagina -->
	<title>
	<?php
	if (is_home()) {
	echo bloginfo() . " \| " . get_bloginfo('description');
	} else {
	wp_title('\|', true, 'right');
	bloginfo();
	}
	?>
	</title>
	<link rel="profile" href="http://gmpg.org/xfn/11">
	<link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>">
	<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo( 'stylesheet_url' ); ?>" />

	<!-- antes de fechar o head -->
	<?php wp_head(); ?>
	</head>

	<!-- body class -->
	<body <?php body_class(); ?>>

	<?php

	###############################################################
	## Retirando a metatag WordPress Generator
	###############################################################
	remove_action('wp_head', 'wp_generator');

	###############################################################
	# ALGUMAS CONFIGURAÇÔES
	###############################################################


	###############################################################
	# URLs
	###############################################################
	// url home
	echo esc_url( home_url( '/' ) );
	// url completa da raiz do template
	echo get_template_directory_uri();

	###############################################################
	# Adiciona menus personalizados para ser utilizado no template
	###############################################################
	// no arquivo function.php
	add_action('init', 'register_my_menus');

	function register_my_menus() {
	register_nav_menus(
	array(
	'menu-topo' => __('Menu Topo'),
	'menu-coluna-lateral' => __('Menu Coluna Lateral'),
	'menu-rodape' => __('Menu Rodapé')
	)
	);
	}

	// local onde deseja ativar o menu no template
	// Codex: https://codex.wordpress.org/Function_Reference/wp_nav_menu
	wp_nav_menu(
	array(
	'theme_location' => 'menu-topo',
	'items_wrap' => '<ul class="nav navbar-nav navbar-right">%3$s</ul>'
	)
	);

	###############################################################
	# Adicionando suporte a imagens destacadas no template
	###############################################################
	add_theme_support('post-thumbnails');

	###############################################################
	# Suporte ao menu ativo
	###############################################################
	add_filter('nav_menu_css_class' , 'special_nav_class' , 10 , 2);

	function special_nav_class ($classes, $item) {
	if (in_array('current-menu-item', $classes) ){
	$classes[] = 'active ';
	}
	return $classes;
	}

	###############################################################
	# Tamanho de miniatura personaliza
	###############################################################
	add_action( 'after_setup_theme', 'thumb_medio' );
	function thumb_medio(){
	add_image_size( 'thumb_medio', 570, 311, true );
	}
	<?php
	define('WP_DEBUG', true); // ativando o debug, não usar em producao

	define('WP_POST_REVISIONS', false ); // desativar o historico de posts alterados