Evo plugina koji sam davno radio. Napravi folder vremenska_prognoza i zatim napravi fajl vremenska_prognoza.php u okviru tog foldera sa sledećim sadržajem:
Code:<?php
/*
Plugin Name: Vremenska Prognoza
Plugin URI: http://gameinfusion.net
Description: Widget koji pokazuje vremensku prognozu preko google servisa.
Author: Ivan Antonijevic
Version: 1.0
Author URI: http://gameinfusion.net
*/
function widget_Forecast_init() {
if ( !function_exists('register_sidebar_widget') )
return;
function widget_ForecastWidget($args) {
//$cat_id = get_query_var('cat');
$fajl = ABSPATH.'wp-content/plugins/vremenska_prognoza/vp_cache.php';
$putanja = ABSPATH.'wp-content/plugins/vremenska_prognoza/';
$http_putanja = plugins_url('vremenska_prognoza/');
$test = end(explode("/",$fajl) );
//file_put_contents($fajl, $http_putanja );
if (file_exists($fajl) AND time() - 3600*2 < filemtime($fajl)) {
include($fajl);
} else {
extract($args);
$options = get_option('widget_ForecastWidget');
//$title = $show = $options['title'];
$show = $options['show']; // # pod-kategorija
if (empty($show)) $show = "belgrade";
// Output
//echo $before_widget . $before_title .$title . $after_title;
global $xml;
if (isset($_GET["lang"]) AND $_GET["lang"]=="en") $pref = '';
else $pref = '&hl=sr';
$xml = @sxe('http://www.google.com/ig/api?weather='.$show.$pref);
//$xml = @file_get_contents('http://www.google.com/ig/api?weather='.$show.'&hl=sr');
$current = $xml->xpath("/xml_api_reply/weather/current_conditions");
$condition = strtolower($current[0]->condition['data']);
$cond_title = $current[0]->condition['data'];
if (!empty($cond_title) ) {
$title = "<div class='widgettitle'>Vremenska prognoza</div>";
$ikonica = end( explode("/", $current[0]->icon['data']) );
if (!file_exists($putanja.$ikonica) ) {
$cache_ikonica = file_get_contents("http://www.google.com".$current[0]->icon['data']."");
file_put_contents($putanja.$ikonica, $cache_ikonica);
}
$putanja_do_ikonice = $http_putanja.$ikonica;
$html = '<li><?php _e($title) ?>
<table>
<tr>
<td width="40"><img width="40" height="40" src="'.$putanja_do_ikonice.'" alt="weather" /></td>
<td valign="top">
<div style="text-align: left;">
<b>'.$current[0]->temp_c['data'].'°C</b> '.$cond_title.'
<div>'.$current[0]->humidity['data'].'</div>
<div>'.$current[0]->wind_condition['data'].'</div>
</div>
</td>
</tr>
</table>
</li>
';
file_put_contents($fajl, $html);
?>
<li>
<?php _e($title); ?>
<table>
<tr>
<td width="40"><img width="40" height="40" src="http://www.google.com<?php echo $current[0]->icon['data']; ?>" alt="weather" /></td>
<td valign="top">
<div style="text-align: left;">
<b><?php echo $current[0]->temp_c['data']; ?>°C</b> <?php echo $cond_title; ?>
<div><?php echo $current[0]->humidity['data']; ?></div>
<div><?php echo $current[0]->wind_condition['data']; ?></div>
</div>
</td>
</tr>
</table>
</li>
<?php } ?>
<?php
}
}
// Forma
function widget_ForecastWidget_control() {
// Opcije
$options = get_option('widget_ForecastWidget');
if ( !is_array($options) )
$options = array('title'=>'Vremenska Prognoza', 'show'=>'belgrade');
// forma poslata?
if ( $_POST['Forecast-submit'] ) {
//$options['title'] = strip_tags(stripslashes($_POST['myRecentPosts-title']));
$options['show'] = strip_tags(stripslashes($_POST['ForecastCity']));
update_option('widget_ForecastWidget', $options);
}
$title = htmlspecialchars($options['title'], ENT_QUOTES);
$show = htmlspecialchars($options['show'], ENT_QUOTES);
// Polja u formi
?>
<p style="text-align:left;">
<label for="ForecastCity"><?php echo __('Naziv grada:') ?>
<input style="width: 200px;" id="Forecast-show" name="ForecastCity" type="text"
value="<?php echo $show; ?>" />
</label></p>
<input type="hidden" id="Forecast-submit" name="Forecast-submit" value="belgrade" />
<?php
}
// Dodavanje widgeta kako bi mogao da se koristi
register_sidebar_widget(array('Vremenska prognoza', 'widgets'), 'widget_ForecastWidget');
// Dodavanje forme za widget
register_widget_control(array('Vremenska prognoza', 'widgets'), 'widget_ForecastWidget_control', 300, 200);
}
// Inicijalizacija
add_action('widgets_init', 'widget_Forecast_init');
function sxe($url)
{
$xml = file_get_contents($url);
foreach ($http_response_header as $header)
{
if (preg_match('#^Content-Type: text/xml; charset=(.*)#i', $header, $m))
{
switch (strtolower($m[1]))
{
case 'utf-8':
// do nothing
break;
case 'iso-8859-1':
$xml = utf8_encode($xml);
break;
default:
$xml = iconv($m[1], 'utf-8', $xml);
}
break;
}
}
return simplexml_load_string($xml);
}
?>
Uploaduj u folder wp-content/plugins/ i aktiviraj widget. Inače, ovaj plugin koristi google servis i kešira slike i podatke na svaka 2 sata.