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<?php // -*-php-*-
rcs_id('$Id PhpWeather.php 2002-08-26 15:30:13 rurban$');
/**
Copyright 1999, 2000, 2001, 2002 $ThePhpWikiProgrammingTeam
This file is part of PhpWiki.
PhpWiki is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
PhpWiki is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PhpWiki; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* This plugin requires a separate program called PhpWeather. For more
* information and to download PhpWeather, see:
*
* http://sourceforge.net/projects/phpweather/
*
* Usage:
*
* <?plugin PhpWeather ?>
* <?plugin PhpWeather menu=true ?>
* <?plugin PhpWeather icao=KJFK ?>
* <?plugin PhpWeather language=en ?>
* <?plugin PhpWeather units=only_metric ?>
* <?plugin PhpWeather icao||=CYYZ cc||=CA language||=en menu=true ?>
*
* If you want a menu, and you also want to change the default station
* or language, then you have to use the ||= form, or else the user
* wont be able to change the station or language.
*
* The units argument should be one of only_metric, only_imperial,
* both_metric, or both_imperial.
*/
// We require the base class from PHP Weather. Try some default directories.
// Better define PHPWEATHER_BASE_DIR to the directory on your server:
if (!defined('PHPWEATHER_BASE_DIR')) {
/* PhpWeather has not been loaded before. We include the base
* class from PhpWeather, adjust this to match the location of
* PhpWeather on your server: */
if (!isset($_SERVER))
$_SERVER =& $GLOBALS['HTTP_SERVER_VARS'];
@include_once($_SERVER['DOCUMENT_ROOT'] . '/phpweather-2.2.1/phpweather.php');
if (!defined('PHPWEATHER_BASE_DIR'))
@include_once($_SERVER['DOCUMENT_ROOT'] . '/phpweather/phpweather.php');
}
class WikiPlugin_PhpWeather
extends WikiPlugin
{
function getName () {
return _("PhpWeather");
}
function getDescription () {
return _("The PhpWeather plugin provides weather reports from the Internet.");
}
function getVersion() {
return preg_replace("/[Revision: $]/", '',
"\$Revision: 1.12 $");
}
function getDefaultArguments() {
global $LANG;
return array('icao' => 'EKAH',
'cc' => 'DK',
'language' => 'en',
'menu' => false,
'units' => 'both_metric');
}
function run($dbi, $argstr, &$request, $basepage) {
// When 'phpweather/phpweather.php' is not installed then
// PHPWEATHER_BASE_DIR will be undefined.
if (!defined('PHPWEATHER_BASE_DIR'))
return $this->error(_("You have to define PHPWEATHER_BASE_DIR before use. (config/config.ini)")); //early return
require_once(PHPWEATHER_BASE_DIR . '/output/pw_images.php');
require_once(PHPWEATHER_BASE_DIR . '/pw_utilities.php');
extract($this->getArgs($argstr, $request));
$html = HTML();
$w = new phpweather(); // Our weather object
if (!empty($icao)) {
/* We assign the ICAO to the weather object: */
$w->set_icao($icao);
if (!$w->get_country_code()) {
/* The country code couldn't be resolved, so we
* shouldn't use the ICAO: */
trigger_error(sprintf(_("The ICAO '%s' wasn't recognized."),
$icao), E_USER_NOTICE);
$icao = '';
}
}
if (!empty($icao)) {
/* We check and correct the language if necessary: */
//if (!in_array($language, array_keys($w->get_languages('text')))) {
if (!in_array($language, array_keys(get_languages('text')))) {
trigger_error(sprintf(_("%s does not know about the language '%s', using 'en' instead."),
$this->getName(), $language),
E_USER_NOTICE);
$language = 'en';
}
$class = "pw_text_$language";
require_once(PHPWEATHER_BASE_DIR . "/output/$class.php");
$t = new $class($w);
$t->set_pref_units($units);
$i = new pw_images($w);
$i_temp = HTML::img(array('src' => $i->get_temp_image()));
$i_wind = HTML::img(array('src' => $i->get_winddir_image()));
$i_sky = HTML::img(array('src' => $i->get_sky_image()));
$m = $t->print_pretty();
$m_td = HTML::td(HTML::p(new RawXml($m)));
$i_tr = HTML::tr();
$i_tr->pushContent(HTML::td($i_temp));
$i_tr->pushContent(HTML::td($i_wind));
$i_table = HTML::table($i_tr);
$i_table->pushContent(HTML::tr(HTML::td(array('colspan' => '2'),
$i_sky)));
$tr = HTML::tr();
$tr->pushContent($m_td);
$tr->pushContent(HTML::td($i_table));
$html->pushContent(HTML::table($tr));
}
/* We make a menu if asked to, or if $icao is empty: */
if ($menu || empty($icao)) {
$form_arg = array('action' => $request->getURLtoSelf(),
'method' => 'get');
/* The country box is always part of the menu: */
$p1 = HTML::p(new RawXml(get_countries_select($w, $cc)));
/* We want to save the language: */
$p1->pushContent(HTML::input(array('type' => 'hidden',
'name' => 'language',
'value' => $language)));
/* And also the ICAO: */
$p1->pushContent(HTML::input(array('type' => 'hidden',
'name' => 'icao',
'value' => $icao)));
$caption = (empty($cc) ? _("Submit country") : _("Change country"));
$p1->pushContent(HTML::input(array('type' => 'submit',
'value' => $caption)));
$html->pushContent(HTML::form($form_arg, $p1));
if (!empty($cc)) {
/* We have selected a country, now display a list with
* the available stations in that country: */
$p2 = HTML::p();
/* We need the country code after the form is submitted: */
$p2->pushContent(HTML::input(array('type' => 'hidden',
'name' => 'cc',
'value' => $cc)));
$p2->pushContent(new RawXml(get_stations_select($w, $cc, $icao)));
$p2->pushContent(new RawXml(get_languages_select($language)));
$p2->pushContent(HTML::input(array('type' => 'submit',
'value' => _("Submit location"))));
$html->pushContent(HTML::form($form_arg, $p2));
}
}
return $html;
}
};
// $Log: PhpWeather.php,v $
// Revision 1.12 2004/06/01 16:46:42 rurban
// Better error message. Search in /phpweather-2.2.1 and in /phpweather.
//
// Revision 1.11 2004/05/01 15:59:29 rurban
// more php-4.0.6 compatibility: superglobals
//
// Revision 1.10 2004/02/17 12:11:36 rurban
// added missing 4th basepage arg at plugin->run() to almost all plugins. This caused no harm so far, because it was silently dropped on normal usage. However on plugin internal ->run invocations it failed. (InterWikiSearch, IncludeSiteMap, ...)
//
// Revision 1.9 2003/01/28 21:10:38 zorloc
// Better error messages from PhpWeather Plugin -- Martin Geisler
//
// Revision 1.8 2003/01/18 22:01:43 carstenklapp
// Code cleanup:
// Reformatting & tabs to spaces;
// Added copyleft, getVersion, getDescription, rcs_id.
//
// Revision 1.7 2002/12/31 20:53:40 carstenklapp
// Bugfixes: Fixed menu language selection (incorrect parameters to
// $w->get_languages_select() & form input 'language' instead of 'lang').
// For emacs users
// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End:
?>
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