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<?php /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: / /* * Elaborate example for the GlobalWeather-service * * Well, this is a more elaborate example how to create a neat little page * with fetching data from weather.com and putting it into a design. * I'm not too proud of my design-skills, most of the stuff here is taken * from the weather-block which can be found within the Horde Framework, * courtesy of Rick Emery - creative pixelshoving isn't my domain :-P * I've used a Firefox for checking the design, so don't be too * disappointed, if the page looks shabby with the IE, not that I care * very much anyway ;-) * If you want to know where you can obtain the icons, please register at * http://www.weather.com/services/xmloap.html and you'll receive an eMail * containing the partner id, the license key and a link pointing to the * SDK. Put the 32x32 and the logos folders into the images/ directory. * The design should adhere to the conventions defined by the weather.com * SDK-guide, though I won't give any legal certainty for this (of course). * Have fun! * * PHP versions 4 and 5 * * <LICENSE> * Copyright (c) 2005-2011, Alexander Wirtz * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * o Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * o Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * o Neither the name of the software nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * </LICENSE> * * @category Web Services * @package Services_Weather * @author Alexander Wirtz <eru@php.net> * @copyright 2005-2011 Alexander Wirtz * @license http://www.opensource.org/licenses/bsd-license.php BSD License * @version SVN: $Id$ * @link http://pear.php.net/package/Services_Weather * @filesource / //------------------------------------------------------------------------- // This is the area, where you can customize the script //------------------------------------------------------------------------- $location = "Bonn, Germany"; // The city we want to fetch the data for. $forecastDays = 4; // This regulates the amount of displayed // dates in the forecast. (1 <= x <= 10) $partnerID = "<PartnerID>"; // As provided by weather.com in the $licenseKey = "<LicenseKey>"; // registration eMail. $cacheType = ""; // Set a type (file, db, mdb, ...) to // enable caching. $cacheOpt = array(); // Cache needs various options, depending // on the container-type - please consult // the Cache manual / sourcecode! $unitsFormat = "metric"; // The format the units are displayed in - // metric, standard or some customization. $dateFormat = "Y-m-d"; // Set the format the date is displayed in // Changing it will break a few things in // this script, but usually you can define // this to your likings. $timeFormat = "H:i"; // Set the format the time is displayed in //------------------------------------------------------------------------- // Load the Weather class require_once "Services/Weather.php"; // Object initialization - error checking is important, because of // handling exceptions such as missing PEAR modules $weatherDotCom = &Services_Weather::service("WeatherDotCom", array("httpTimeout" => 30)); if (Services_Weather::isError($weatherDotCom)) { die("Error: ".$weatherDotCom->getMessage()."\n"); } // Set weather.com partner data $weatherDotCom->setAccountData($partnerID, $licenseKey); // Initialize caching if (strlen($cacheType)) { $status = $weatherDotCom->setCache($cacheType, $cacheOpt); if (Services_Weather::isError($status)) { echo "Error: ".$status->getMessage()."\n"; } } // Define the units format, bring the retrieved format into // something more common... $weatherDotCom->setUnitsFormat($unitsFormat); $units = $weatherDotCom->getUnitsFormat(); $units["temp"] = "°".strtoupper($units["temp"]); $units["wind"] = " ".str_replace("kmh", "km/h", $units["wind"]); $units["vis"] = " ".$units["vis"]; $units["height"] = " ".$units["height"]; $units["pres"] = " ".$units["pres"]; $units["rain"] = " ".$units["rain"]; // Set date-/time-format $weatherDotCom->setDateTimeFormat($dateFormat, $timeFormat); // Search for defined location and fetch the first item found. // Bail out if something bad happens... $search = $weatherDotCom->searchLocation($location, true); if (Services_Weather::isError($search)) { die("Error: ".$search->getMessage()."\n"); } // Retrieve data, store in variables, bail out on error $fetch = array( "links" => "getLinks", "location" => "getLocation", "weather" => "getWeather", "forecast" => "getForecast" ); foreach ($fetch as $variable => $function) { $$variable = $weatherDotCom->$function($search, $forecastDays); if (Services_Weather::isError($$variable)) { echo "Error: ".$$variable->getMessage()."\n"; continue; } } // We need this for some time-checks and displays later $wupd = strtotime($weather["update"]) + date("Z"); $fupd = strtotime($forecast["update"]) + date("Z"); $fup = strtotime($forecast["update"]) + $location["timezone"] 3600; // Check, if we're in the afternoon and if the forecast was updated yet... // This triggers if the day-forecast for the current day will get shown. $afternoon = ($location["time"] > "13:59" \|\| date("Ymd", $fup) < date("Ymd")) ? true : false; // The usual notation for condition icons is numeric. Check for numeric icon or "na" and set to "na" if that's not the case if (!(ctype_digit($weather["conditionIcon"]) \|\| $weather["conditionIcon"] == "na")) { $weather["conditionIcon"] = "na"; } // Now we output all the data, please don't expect extensive comments here, this is basic // HTML/CSS stuff. Also this isn't a very fancy design, it's just to show you, what // the script is able to do (and more ;-))... ?> <html> <head> <title>Services_Weather::Weatherdotcom</title> <style type="text/css"> .normal { font-family: Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: normal; font-style: normal } .italic { font-weight: normal; font-style: italic } .bold { font-weight: bold; font-style: normal } .bolditalic { font-weight: bold; font-style: italic } .redbold { font-weight: bold; font-style: normal; color: #ff0000 } .bluebold { font-weight: bold; font-style: normal; color: #0000ff } .bggrey { background-color: #e9e9e9 } .bgkhaki { background-color: #d8d8c0 } .reg { font-size: 7pt; vertical-align: super } img { vertical-align: middle; border-style: none; border-width: 0px } a { font-weight: bold; font-style: italic; color: #993300; text-decoration: none } a:visited { font-weight: bold; font-style: italic; color: #993300; text-decoration: none } a:hover { font-weight: bold; font-style: italic; color: #cc3300; text-decoration: underline } table { border: 0px none black; border-spacing: 0px } td { font-family: Arial, Helvetica, sans-serif; font-size: 11pt; font-weight: normal; font-style: normal } </style> </head> <body class="normal"> <?php // Debug outputs the raw data fetched by the foreach-loop above, just for checking... if (isset($_GET["debug"])) { echo "<pre>\n"; var_dump($links, $location, $weather, $forecast); echo "</pre>\n"; } ?> <span class="bluebold" style="font-size: 13pt">Weather Forecast</span> created with <a style="font-size: 13pt" href="http://pear.php.net/">PEARs</a> <a style="font-size: 13pt" href="http://pear.php.net/package/Services_Weather/">Services_Weather</a><br> <table style="width: 100%"> <tr> <td> <table style="border-top: 2px solid #524b98; border-bottom: 2px solid #e0e3ce; border-left: 2px solid #b8b6c1; border-right: 2px solid #8b87a0; width: 100%"> <tr class="bgkhaki"> <td style="width: 310px; border-bottom: 2px solid #abada2" colspan="2"><span class="bold"><?=$location["name"]?></span></td> <td style="width: 190px; border-bottom: 2px solid #abada2"><span class="bold">Local time:</span> <?=$location["time"]?> (GMT<?=(($location["timezone"] < 0) ? "" : "+").$location["timezone"]?>)</td> <td style="border-bottom: 2px solid #abada2"> </td> </tr> <tr> <td><span class="bold">Sunrise:</span> <img style="width: 28px; height: 13px; vertical-align: baseline" alt="Sunrise" src="images/sunrise.gif"> <?=$location["sunrise"]?></td> <td colspan="2"><span class="bold">Sunset:</span> <img style="width: 30px; height: 15px; vertical-align: baseline" alt="Sunset" src="images/sunset.gif"> <?=$location["sunset"]?></td> <td rowspan="5" valign="middle" align="center"> <table style="border-top: 2px solid #524b98; border-bottom: 2px solid #e0e3ce; border-left: 2px solid #b8b6c1; border-right: 2px solid #8b87a0"> <tr class="bgkhaki"> <td align="center" style="border-bottom: 2px solid #abada2"><span class="bold">Featured on <span class="bolditalic">weather.com<span class="reg">®</span></span></span></td> </tr> <?php // Loop through the mandatory links, nothing spectacular for ($i = 0; $i < sizeof($links["promo"]); $i++) { ?> <tr class="bggrey"> <td><a href="<?=$links["promo"][$i]["link"]?>"><?=$links["promo"][$i]["title"]?></a></td> </tr> <?php } ?> </table> </td> </tr> <tr> <td><span class="bold">Temperature:</span> <?=round($weather["temperature"], 1).$units["temp"]?></td> <td><span class="bold">Dew point:</span> <?=round($weather["dewPoint"], 1).$units["temp"]?></td> <td><span class="bold">Felt temperature:</span> <?=round($weather["feltTemperature"], 1).$units["temp"]?></td> </tr> <tr> <td colspan="2"><span class="bold">Pressure:</span> <?=round($weather["pressure"], 1).$units["pres"]?> and <?=$weather["pressureTrend"]?></td> <td><span class="bold">Humidity:</span> <?=$weather["humidity"]?>%</td> </tr> <tr> <td colspan="2"><span class="bold">Wind:</span> <?=strtolower($weather["windDirection"]) == "calm" ? "Calm" : "From the ".$weather["windDirection"]." (".$weather["windDegrees"]."°) at ".round($weather["wind"], 1).$units["wind"]?></td> <td><span class="bold">Visibility:</span> <?=round($weather["visibility"], 1).$units["vis"]?></td> </tr> <tr> <td><span class="bold">Current condition:</span><br><?=$weather["condition"]?></td> <td><img style="height: 32px; width: 32px" alt="<?=$weather["condition"]?>" src="images/32x32/<?=$weather["conditionIcon"]?>.png"></td> <td valign="top"><span class="bold">UV-Index:</span> <?=$weather["uvIndex"]?> (<?=$weather["uvText"]?>)</td> </tr> </table> </td> </tr> <tr> <td> <table style="border-top: 2px solid #524b98; border-bottom: 2px solid #e0e3ce; border-left: 2px solid #b8b6c1; border-right: 2px solid #8b87a0"> <tr class="bgkhaki"> <td align="center" style="border-bottom: 2px solid #abada2" colspan="<?=(1 + $forecastDays)?>"><span class="bold"><?=$forecastDays?>-day forecast</span></td> </tr> <tr valign="top"> <td style="width: 10%"> <table class="bgkhaki" style="width: 100%; border-top: 2px solid #d8d8c0; border-bottom: 2px solid #d8d8c0; border-left: 2px solid #d8d8c0; border-right: 2px solid #8b87a0"> <tr> <td align="center" style="height: 15px"> </td> <tr> <td align="center" style="height: 45px"><span class="bold">Temperature</span> <span class="redbold">High</span> / <span class="bluebold">Low</span></td> </tr> <tr> <td align="center" style="height: 15px"> </td> </tr> <tr> <td align="center" style="height: 75px"><span class="bold">Condition</span></td> </tr> <tr> <td align="center" style="height: 45px"><span class="bold">Precipitation probability</span></td> </tr> <tr> <td align="center" style="height: 45px"><span class="bold">Wind</span></td> </tr> <tr> <td align="center" style="height: 15px"><span class="bold">Humidity</span></td> </tr> </table> </td> <?php for ($day = 0; $day < $forecastDays; $day++) { // Set name of day if ($day == 0) { $dayname = "Today"; } elseif ($day == 1) { $dayname = "Tomorrow"; } else { $dayname = date("l", $fup + $day * 86400); } // Afternoon is only important for today $afternoon = ($day == 0) ? $afternoon : false; // The usual notation for condition icons is numeric. Check for numeric icon or "na" and set to "na" if that's not the case if (!(ctype_digit($forecast["days"][$day]["day"]["conditionIcon"]) \|\| $forecast["days"][$day]["day"]["conditionIcon"] == "na")) { $forecast["days"][$day]["day"]["conditionIcon"] = "na"; } if (!(ctype_digit($forecast["days"][$day]["night"]["conditionIcon"]) \|\| $forecast["days"][$day]["night"]["conditionIcon"] == "na")) { $forecast["days"][$day]["night"]["conditionIcon"] = "na"; } ?> <td style="width: <?=(90 / $forecastDays)?>%"> <table style="width: 100%"<?=($day % 2) ? ' class="bggrey"' : ""?>> <tr> <td align="center" colspan="2" style="height: 15px"><span class="bold"><?=$dayname?></span></td> </tr> <tr> <td align="center" colspan="2" style="height: 45px"><?=$afternoon ? "" : '<span class="redbold">'.round($forecast["days"][$day]["temperatureHigh"], 0).$units["temp"].'</span> / '?><span class="bluebold"><?=round($forecast["days"][$day]["temperatureLow"], 0).$units["temp"]?></span></td> </tr> <tr> <td align="center" style="width: 50%; height: 15px"><?=$afternoon ? " " : '<span class="bold">Day</span>'?></td> <td align="center" style="width: 50%; height: 15px"><span class="bold">Night</span></td> <tr> <tr> <td align="center" style="height: 75px" validn="top"> <?=$afternoon ? " " : '<img style="height: 32px; width: 32px" align="top" alt="'.$forecast["days"][$day]["day"]["condition"].'" src="images/32x32/'.$forecast["days"][$day]["day"]["conditionIcon"].'.png">'?><br> <?=$afternoon ? " " : $forecast["days"][$day]["day"]["condition"]?> </td> <td align="center" style="height: 75px" validn="top"> <img style="height: 32px; width: 32px" align="top" alt="<?=$forecast["days"][$day]["night"]["condition"]?>" src="images/32x32/<?=$forecast["days"][$day]["night"]["conditionIcon"]?>.png"><br> <?=$forecast["days"][$day]["night"]["condition"]?> </td> </tr> <tr> <td align="center" style="height: 45px"><?=$afternoon ? "&nbsp" : $forecast["days"][$day]["day"]["precipitation"]."%"?></td> <td align="center" style="height: 45px"><?=$forecast["days"][$day]["night"]["precipitation"]?>%</td> </tr> <tr> <td align="center" style="height: 45px"><?=$afternoon ? " " : round($forecast["days"][$day]["day"]["wind"], 0).$units["wind"]." from ".$forecast["days"][$day]["day"]["windDirection"]?></td> <td align="center" style="height: 45px"><?=round($forecast["days"][$day]["night"]["wind"], 0).$units["wind"]?> from <?=$forecast["days"][$day]["night"]["windDirection"]?></td> </tr> <tr> <td align="center" style="height: 15px"><?=$afternoon ? "" : $forecast["days"][$day]["day"]["humidity"]."%"?></td> <td align="center" style="height: 15px"><?=$forecast["days"][$day]["night"]["humidity"]?>%</td> </tr> </table> </td> <?php } ?> </tr> <tr class="bgkhaki"> <td style="border-top: 2px solid #abada2"> </td> <td style="border-top: 2px solid #abada2">Updated: (<?=date($timeFormat, $wupd)?> / <?=date($timeFormat, $fupd)?>)</td> <td align="right" style="border-top: 2px solid #abada2" colspan="<?=($forecastDays - 1)?>">Weather data provided by <a href="http://www.weather.com/?prod=xoap&par=<?=$partnerID?>">weather.com<span class="reg">®</span></a><a href="http://www.weather.com/?prod=xoap&par=<?=$partnerID?>"><img style="height: 32px; width: 43px" alt="weather.com(R) logo" src="images/logos/TWClogo_32px.png"></a></td> </tr> </table> </td> </tr> </table> <a href="javascript:history.back()">back</a> </body> </html>

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