{"id":1215,"date":"2019-05-31T19:18:31","date_gmt":"2019-05-31T22:18:31","guid":{"rendered":"https:\/\/felipeelia.com.br\/?p=1215"},"modified":"2022-08-27T18:50:01","modified_gmt":"2022-08-27T21:50:01","slug":"cache-facil-no-wordpress-transients-api","status":"publish","type":"post","link":"https:\/\/felipeelia.com.br\/cache-facil-no-wordpress-transients-api\/","title":{"rendered":"Cache f\u00e1cil no WordPress: Transients API"},"content":{"rendered":"\n<p>Neste v\u00eddeo comentei o jeito (muito) f\u00e1cil que o WordPress fornece para fazer cache: a <a href=\"https:\/\/felipeelia.com.br\/o-que-e-uma-api\/\">API<\/a> dos transients. Esse conjunto de fun\u00e7\u00f5es \u00e9 muito \u00fatil quando voc\u00ea precisa diminuir o n\u00famero de consultas a APIs externas ou n\u00e3o quer executar queries muito pesadas com muita frequ\u00eancia. Se voc\u00ea tem um trecho de c\u00f3digo que demora muito tempo para ser executado, tente fazer <a href=\"https:\/\/felipeelia.com.br\/wordpress-object-cache-e-redis\/\">cache<\/a> disso com os transients!<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<p class=\"responsive-video-wrap clr\"><iframe loading=\"lazy\" title=\"Cache f\u00e1cil no WordPress: Transients API\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/sSKEsVzxrkQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<\/div><\/figure>\n\n\n\n<p>Se quiser testar, voc\u00ea pode copiar o c\u00f3digo abaixo para um arquivo php, coloc\u00e1-lo na pasta <em>wp-content\/plugins<\/em> e ativar o plugin <em>My GitHub Repos<\/em> que aparecer\u00e1 na lista de plugins dentro do Painel do WordPress.<\/p>\n\n\n\n<pre class=\"wp-block-code php\"><code>&lt;?php\n\/**\n * Plugin Name: My GitHub Repos\n * Description: Exibe a lista de reposit\u00f3rios de um usu\u00e1rio no GitHub\n * Version:     1.0\n * Author:      Felipe Elia\n * Author URI:  https:\/\/felipeelia.com.br\/\n *\/\n\ndefined( 'ABSPATH' ) || exit;\n\n\/**\n * Define o shortcode do plugin.\n *\n * @param array $atts Atributos do shortcode. Recebe \"user\".\n * @return string\n *\/\nfunction my_gh_repos_shortcode( $atts ) {\n\t$atts = shortcode_atts(\n\t\t&#91;\n\t\t\t'user' =&gt; 'felipeelia',\n\t\t],\n\t\t$atts\n\t);\n\n\t$repos  = my_gh_repos_get_repos( $atts&#91;'user'] );\n\t$output = '';\n\n\tif ( ! empty( $repos&#91;'repos'] ) ) {\n\t\tob_start();\n\t\t?&gt;\n\t\t&lt;p&gt;&lt;?php echo $repos&#91;'date']; ?&gt;&lt;\/p&gt;\n\t\t&lt;ul&gt;\n\t\t\t&lt;?php foreach ( $repos&#91;'repos'] as $link =&gt; $name ) { ?&gt;\n\t\t\t\t&lt;li&gt;&lt;a href=\"https:\/\/github.com\/&lt;?php echo $link; ?&gt;\"&gt;&lt;?php echo $name; ?&gt;&lt;\/a&gt;&lt;\/li&gt;\n\t\t\t&lt;?php } ?&gt;\n\t\t&lt;\/ul&gt;\n\t\t&lt;?php\n\t\t$output = ob_get_clean();\n\t}\n\treturn $output;\n}\nadd_shortcode( 'my_gh_repos', 'my_gh_repos_shortcode' );\n\n\/**\n * Consulta a API do GitHub e retorna reposit\u00f3rios de um usu\u00e1rio.\n *\n * @param string $user Usu\u00e1rio no GitHub.\n * @return array\n *\/\nfunction my_gh_repos_get_repos( $user ) {\n\t$transient_name = 'my_gh_repos_' . $user;\n\t$cached         = get_transient( $transient_name );\n\tif ( false !== $cached ) {\n\t\treturn $cached;\n\t}\n\n\t$url      = 'https:\/\/api.github.com\/users\/' . $user . '\/repos?per_page=100';\n\t$response = wp_remote_get( $url );\n\t$return   = &#91;\n\t\t'date'  =&gt; date_i18n( 'H:i:s' ),\n\t\t'repos' =&gt; &#91;],\n\t];\n\n\tif ( is_array( $response ) &amp;&amp; ! is_wp_error( $response ) ) {\n\t\t$repos = $response&#91;'body'];\n\t\t$repos = json_decode( $repos );\n\t\t$repos = wp_list_pluck( $repos, 'name', 'full_name' );\n\n\t\t$return&#91;'repos'] = $repos;\n\n\t\tset_transient( $transient_name, $return, 3 * HOUR_IN_SECONDS );\n\t}\n\n\treturn $return;\n}<\/code><\/pre>\n\n\n\n<p>N\u00e3o se esque\u00e7a de ajudar compartilhando com os seus amigos! \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diminua consultas \u00e0 APIs externas ou execu\u00e7\u00e3o de queries pesadas fazendo cache com os transients do WordPress!<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[30],"tags":[151,149],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cache f\u00e1cil no WordPress: Transients API | Felipe Elia<\/title>\n<meta name=\"description\" content=\"Diminua consultas \u00e0 APIs externas ou execu\u00e7\u00e3o de queries pesadas fazendo cache com os transients do WordPress!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/felipeelia.com.br\/cache-facil-no-wordpress-transients-api\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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