{"id":12167643,"date":"2019-12-02T09:29:08","date_gmt":"2019-12-02T08:29:08","guid":{"rendered":"https:\/\/it.wordpress.org\/support\/topic\/plugin-widget-weather\/"},"modified":"2019-12-02T09:29:08","modified_gmt":"2019-12-02T08:29:08","slug":"plugin-widget-weather","status":"publish","type":"topic","link":"https:\/\/it.wordpress.org\/support\/topic\/plugin-widget-weather\/","title":{"rendered":"plugin widget weather"},"content":{"rendered":"

Salve ha tutti devo sviluppare un plugin che crei un widget meteo sto usando come servizio di apikey : https:\/\/www.wunderground.com\/member\/api-keys questo \u00e8 il mio script non funziona \ud83d\ude41 potete aiutarmi per favore?
\nIl plug in dovrebbe fungere cosi’ :
\n– creo un widget da inserire in side bar
\n– do la possibilit\u00e0 all utente di inserire Titolo \/ citta \/ apikey
\n– mi dovrebbe ritornare la temperatura etc etc della citta richiesta<\/p>\n

non succede niente sembra come se l apikey non funzionasse<\/p>\n

<?php
\n\/*
\nPlugin Name: meteo plugin
\nPlugin URI: ###
\nDescription:
\nVersion: 1.0
\nAuthor:
\nAuthor URI:
\nLicense: GPL2
\n*\/<\/p>\n

class Wunderground_Widget extends WP_Widget {<\/p>\n

public function __construct() {
\nparent::__construct(
\n‘wunderground_widget’,
\n‘Wunderground Widget’,
\narray( ‘description’ => ‘A Widget for displaying the current weather using the Wunderground API’ )
\n);
\n}<\/p>\n

public function widget( $args, $instance ) {
\nextract( $args );
\n$title = apply_filters( ‘widget_title’, $instance[‘title’] );
\n$api_key = $instance[‘api_key’];
\n$location = $instance[‘location’];<\/p>\n

wp_register_style(‘meteo-style’, plugins_url(‘meteo\/meteo.css’, dirname(__FILE__)));
\nwp_enqueue_style(‘meteo-style’);<\/p>\n

$api_url = ‘http:\/\/api.wunderground.com\/api\/’.$api_key.’\/conditions\/forecast\/q\/’.$location.’.json’;
\n$response = wp_remote_get( $api_url );<\/p>\n

$wunderground = json_decode($response[‘body’]);<\/p>\n

echo $before_widget;
\n?>
\n<div class=’wunderground-widget’>
\n<?php if(isset($title)){ ?>
\n<h3 class=’widget-title’><?php echo $title ?><\/h3>
\n<?php
\n}<\/p>\n

$current = $wunderground->{‘current_observation’};
\n$location = $current->{‘display_location’}->{‘full’};
\n$temp = $current->{‘feelslike_c’};
\n$wind = $current->{‘wind_kph’};
\n$wind_dir = $current->{‘wind_dir’};
\n$humidity = $current->{‘relative_humidity’};
\n$summary = $current->{‘weather’};<\/p>\n

$forecast = $wunderground->{‘forecast’}->{‘txt_forecast’}->{‘forecastday’}[0];
\n$icon = $forecast->{‘icon’};
\n$icon_url = $forecast->{‘icon_url’};
\n$text = $forecast->{‘fcttext_metric’};
\n?>
\n<div>
\n<div class=”temp”><?php echo $temp ?>°C ” alt=”<?php echo $icon ?>”\/><\/div>
\n<div class=”location”><?php echo $location ?><\/div>
\n<div class=”wind”>Vento: <?php echo $wind ?>kph (<?php echo $wind_dir ?>)<\/div>
\n<div class=”humidity”>Umido’: <?php echo $humidity ?><\/div>
\n<div class=”summary” title=”<?php echo $text ?>”>Sunto: <?php echo $summary ?><\/div>
\n<\/div>
\n<\/div>
\n<?php
\necho $after_widget;
\n}<\/p>\n

public function update( $new_instance, $old_instance ) {
\n$instance = array();
\n$instance[‘title’] = strip_tags( $new_instance[‘title’] );
\n$instance[‘api_key’] = strip_tags( $new_instance[‘api_key’] );
\n$instance[‘location’] = strip_tags( $new_instance[‘location’] );
\nreturn $instance;
\n}<\/p>\n

public function form( $instance ) {
\nif ( isset( $instance[ ‘title’ ] ) ) {
\n$title = $instance[ ‘title’ ];
\n}
\nelse {
\n$title = ‘New title’;
\n}<\/p>\n

if ( isset( $instance[ ‘api_key’ ] ) ) {
\n$api_key = $instance[ ‘api_key’ ];
\n}
\nelse {
\n$api_key = ”;
\n}<\/p>\n

if ( isset( $instance[ ‘location’ ] ) ) {
\n$location = $instance[ ‘location’ ];
\n}
\nelse {
\n$location = ”;
\n}
\n?>
\n<p>
\n<label for=”<?php echo $this->get_field_id( ‘location’ ); ?>”><?php _e( ‘Location:’ ); ?><\/label>
\n<input class=”widefat” id=”<?php echo $this->get_field_id( ‘location’ ); ?>” name=”<?php echo $this->get_field_name( ‘location’ ); ?>” type=”text” value=”<?php echo esc_attr( $location ); ?>” \/><\/p>\n

<label for=”<?php echo $this->get_field_id( ‘title’ ); ?>”><?php _e( ‘Title:’ ); ?><\/label>
\n<input class=”widefat” id=”<?php echo $this->get_field_id( ‘title’ ); ?>” name=”<?php echo $this->get_field_name( ‘title’ ); ?>” type=”text” value=”<?php echo esc_attr( $title ); ?>” \/><\/p>\n

<label for=”<?php echo $this->get_field_id( ‘api_key’ ); ?>”><?php _e( ‘API Key:’ ); ?><\/label>
\n<input class=”widefat” id=”<?php echo $this->get_field_id( ‘api_key’ ); ?>” name=”<?php echo $this->get_field_name( ‘api_key’ ); ?>” type=”text” value=”<?php echo esc_attr( $api_key ); ?>” \/>
\n<\/p>
\n<?php
\n}<\/p>\n

}<\/p>\n

function wunderground_widgets_init(){
\nregister_widget( ‘Wunderground_Widget’ );
\n}
\nadd_action( ‘widgets_init’, ‘wunderground_widgets_init’ );<\/p>\n","protected":false},"template":"","class_list":["post-12167643","topic","type-topic","status-publish","hentry","topic-tag-api","topic-tag-apikey","topic-tag-plugin","topic-tag-weather","topic-tag-weatherplugin","topic-tag-widget"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/it.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/12167643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/it.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/it.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/it.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/12167643\/revisions"}],"wp:attachment":[{"href":"https:\/\/it.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=12167643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}