<?php
/* Extract the arguments from HTTP GET request */
$yahoo_query = $_GET["yahoo_query"];
$yahoo_method = $_GET["yahoo_method"];
$page = $_GET["page"];
define("RESULTS_PER_PAGE" , 10);
/* Set the starting entry and number of entries to return */
$start = RESULTS_PER_PAGE * ($page-1) + 1;
$results = RESULTS_PER_PAGE;
/* Call service only if the query is set, ignore otherwise */
if (isset($yahoo_query) && !empty($yahoo_query)) {
/* Include the required class */
require_once("wso2/yahoo/YahooClient.php");
$yahoo_client = new YahooClient(
"rQ8qSMLV34EQyEvRO.y7G91WlgvVIcbrfUliUtQi6AvVnX72hfd6bskjpU6rrw4l");
/* Switch between the search type */
switch ($yahoo_method) {
case "news":
$res = $yahoo_client->newsSearch($yahoo_query, array(
"start" => $start,
"results" => $results));
break;
case "image":
$res = $yahoo_client->imageSearch($yahoo_query, array(
"start" => $start,
"results" => $results));
break;
default:
$res = $yahoo_client->webSearch($yahoo_query, array(
"start" => $start,
"results" => $results));
}
/* Check for the soap - fault */
if ($res["soap-fault"]) {
$soap_reason = $res["soap-fault-reason"];
printf("SOAP fault : ${soap_reason}\n");
}
/* Check for the error */
elseif ($res["error"]) {
$error_message = $res["error-msg"];
printf("Error Message: ${error_message}\n");
}
/* Render the response if no errors occured */
elseif ($res["results"] != NULL) {
/* yahoo returns results by entry not by pages*/
$total = $res["total"];
$start = $res["start"];
/* convert to pages */
$page = ceil($start/ RESULTS_PER_PAGE);
$pages =ceil($total/ RESULTS_PER_PAGE);
/* Render number bar, to enables access pages by numbers */
$next_exist = true;
$prev_exist = true;
$end_list = 10;
if ($pages - $page <= $end_list) {
$end_list = $pages -$page;
$next_exist = true;
}
if ($page == 1) {
$prev_exist = false;
}
$number_bar = "";
$number_bar .= "<div style='padding:20px'>";
if ($prev_exist) {
$prev_page = $page -1;
$number_bar .= "<a href='javascript:yahooRequest(\"${yahoo_method}\", ${prev_page})'><<</a> ";
}
for ($i = 0; $i < $end_list; $i ++) {
$page_no = $page + $i;
$number_bar .= "<a href='javascript:yahooRequest(\"${yahoo_method}\", ${page_no})'>${page_no}</a> ";
}
if ($next_exist) {
$next_page = $page +11;
$number_bar .= "<a href='javascript:yahooRequest(\"${yahoo_method}\", ${next_page})'>>></a> ";
}
$number_bar .= "</div>";
echo $number_bar;
echo "<ol start=\"1\">";
/* Extract information of each result */
foreach ($res["results"] as $result) {
echo "<li>";
switch ($yahoo_method) {
case "news":
$title = $result["Title"];
$summary = $result["Summary"];
$url = $result["Url"];
$click_url = $result["ClickUrl"];
$news_source = $result["NewsSource"];
$news_source_url = $result["NewsSourceUrl"];
$language = $result["Language"];
$published = date("F j, Y, g:i:s a", $result["PublishDate"]);
$modified = date("F j, Y, g:i:s a", $result["ModificationDate"]);
echo "<div style=\"text-align:left; padding-bottom:15px\">";
echo "<h3><a href=\"${click_url}\">${title}</a></h3>";
echo "<p>${summary}</p>";
echo "<b><a title=\"${display_url}\" href=\"${click_url}\"><font color=\"green\">${display_url}</font></a></b>";
echo "<font color=\"blue\"> News Source : <a href=\"${news_source_url}\">${news_source}</a></font></br>";
echo "<font color=\"blue\">Published Date: ${published} - Last Modified Date: ${modified}</font>";
echo "</div>";
break;
case "image":
$title = $result["Title"];
$summary = $result["Summary"];
$url = $result["Url"];
$click_url = $result["ClickUrl"];
$file_size = $result["FileSize"];
$height = $result["Height"];
$width = $result["Width"];
$thumbnail_url = $result["Thumbnail"]["Url"];
echo "<div style=\"text-align:left; padding-bottom:15px\">";
echo "<img style=\"cursor:pointer\" src='${thumbnail_url}' onclick=\"window.location.href='${click_url}'\"></img>";
echo "<h3><a href=\"${click_url}\">${title}</a></h3>";
echo "<p>${summary}</p>";
echo "<b><a title=\"${referer_url}\" href=\"${click_url}\"><font color=\"green\">${referer_url}</font></a></b>";
echo "<font color=\"blue\"> - Size: ${width} x ${height}</font>";
echo "</div>";
break;
default:
$title = $result["Title"];
$summary = $result["Summary"];
$url = $result["Url"];
$click_url = $result["ClickUrl"];
$display_url = $result["DisplayUrl"];
$cache_size = $result["Cache"]["Size"];
$cache_url = $result["Cache"]["Url"];
echo "<div style=\"text-align:left; padding-bottom:15px\">";
echo "<h3><a href=\"${click_url}\">${title}</a></h3>";
echo "<p>${summary}</p>";
echo "<b><a title=\"${display_url}\" href=\"${click_url}\"><font color=\"green\">${display_url}</font></a></b>";
echo "<font color=\"blue\"> - ${cache_size}k - <a href=\"${cache_url}\">Cached</a></font>";
echo "</div>";
}
echo "<div class=\"clear\"> </div>";
echo "</li>";
}
echo "</ol>";
echo $number_bar;
}
else
{
echo "Empty <br/>";
}
}
?>
