} else {
$rssfile = $_SERVER['DOCUMENT_ROOT'] . "/rss/{$format}{$opt_expand}.{$extension}";
$rss_timeout = 900;
}
$rss = new UniversalFeedCreator();
$rss->useCached($format, $rssfile, $rss_timeout);
$rss->title = 'Geograph British Isles';
$rss->link = "http://{$_SERVER['HTTP_HOST']}/";
/**
* Create a query the first time round!
*/
if (isset($q)) {
require_once 'geograph/searchcriteria.class.php';
require_once 'geograph/searchengine.class.php';
require_once 'geograph/searchenginebuilder.class.php';
$engine = new SearchEngineBuilder('#');
$engine->searchuse = "syndicator";
$_GET['i'] = $engine->buildSimpleQuery($q, $CONF['default_search_distance'], false, isset($_GET['u']) ? $_GET['u'] : 0);
if (function_exists('symlink') && isset($cacheid)) {
//create a link so cache can be access as original query(cacheid) or directly via its 'i' number later...
symlink($_SERVER['DOCUMENT_ROOT'] . "/rss/{$cacheid}-{$pg}-{$format}{$opt_expand}.{$extension}", $_SERVER['DOCUMENT_ROOT'] . "/rss/{$_GET['i']}-{$pg}-{$format}{$opt_expand}.{$extension}");
}
if (!empty($engine->errormsg) && !empty($_GET['fatal'])) {
die('error: ' . $engine->errormsg);
}
if (isset($engine->criteria) && $engine->criteria->is_multiple) {
die('error: unable to identify a unique location');
}
}
/**
* A full-text query
fclose($urlHandle);
#$r = '{"Styles": {"loc": {"DefaultSymbol": {"URL": "http://developers.metacarta.com/img/symbols/LocationMarker.png", "Width": 30, "Height": 30}}}, "Warnings": [], "MinConfidence": 0.0, "Locations": [{"Confidence": 0.451807, "Name": "Skellingthorpe, United Kingdom", "Style": "loc", "Centroid": {"Latitude": 53.2333, "X": -0.616666, "Y": 53.2333, "Longitude": -0.616666}, "RemainingQuery": "mitchel close", "Path": ["Skellingthorpe", "United Kingdom"], "ViewBox": {"MaxX": -0.589905177287, "MaxY": 53.2600950873, "MaxLongitude": -0.589905177287, "MinY": 53.2065720927, "MinLatitude": 53.2065720927, "MinX": -0.643428171913, "MaxLatitude": 53.2600950873, "MinLongitude": -0.643428171913}}], "SRS": "epsg:4326", "SystemVersion": "MetaCarta GTS v3.7.0, JSON Query Parser API v1.0.0", "BBox": {"MaxX": 180.0, "MaxY": 90.0, "MaxLongitude": 180.0, "MinY": -90.0, "MinLongitude": -180.0, "MinX": -180.0, "MaxLatitude": 90.0, "MinLatitude": -90.0}, "Query": "mitchel close Skellingthorpe", "ResultsCreationTime": "Fri Mar 02 13:40:19 2007 UTC"}';
if (preg_match('/"RemainingQuery": "(.*?)"/', $r, $m)) {
$q = $m[1];
}
if (preg_match('/"Path": \\["(.*?)"/', $r, $m)) {
$q .= ' near ' . $m[1];
}
}
}
//remember the query in the session
$_SESSION['searchq'] = $q;
require_once 'geograph/searchcriteria.class.php';
require_once 'geograph/searchengine.class.php';
require_once 'geograph/searchenginebuilder.class.php';
$engine = new SearchEngineBuilder('#');
if (isset($_GET['rss'])) {
$engine->page = "syndicator.php";
} elseif (isset($_GET['kml'])) {
$engine->page = "kml.php";
}
$engine->buildSimpleQuery($q, $CONF['default_search_distance'], isset($_GET['form']) && $_GET['form'] == 'simple' ? 'simple' : 'auto', !empty($_GET['user_id']) ? intval($_GET['user_id']) : 0);
if (isset($engine->criteria) && $engine->criteria->is_multiple) {
if (empty($_GET['distance'])) {
$_GET['distance'] = $CONF['default_search_distance'];
}
//todo these shouldnt be hardcoded as there other possiblities for suggestions
$smarty->assign('multipletitle', "Placename");
$smarty->assign('multipleon', "placename");
if (!empty($engine->criteria->realname)) {
$smarty->assign('pos_realname', $engine->criteria->realname);
$cacheid = '';
if (isset($_REQUEST['i']) && ($i = intval($_REQUEST['i']))) {
$pg = $_REQUEST['page'];
if ($pg == '' or $pg < 1) {
$pg = 1;
}
if ($i < 1) {
if ($USER->registered) {
$data = array();
$data['user_id'] = $USER->user_id;
$data['orderby'] = 'gridimage_id';
$data['reverse_order_ind'] = 1;
$sortorders = array('gridimage_id' => 'Date Submitted');
$data['adminoverride'] = 0;
//prevent overriding it
$engine = new SearchEngineBuilder('#');
$i = $engine->buildAdvancedQuery($data, false);
} else {
$i = 1522;
}
}
$engine = new SearchEngine($i);
if (isset($_REQUEST['submit'])) {
$simple = $_REQUEST['simple'];
if (isset($_REQUEST['type']) && $_REQUEST['type'] == 'view') {
$url = "http://{$_SERVER['HTTP_HOST']}/earth.php?i={$i}&simple={$simple}";
} elseif (isset($_REQUEST['type']) && $_REQUEST['type'] == 'mapsview') {
$url = "http://{$_SERVER['HTTP_HOST']}/feed/results/{$i}.nl";
$_REQUEST['type'] = 'maps';
} else {
$url = "http://{$_SERVER['HTTP_HOST']}/feed/results/{$i}/{$pg}.kml";
function handleLatLong()
{
$_GET['key'] = $this->params[2];
if (preg_match("/\\b(-?\\d+\\.?\\d*)[, ]+(-?\\d+\\.?\\d*)\\b/", $this->params[1], $ll)) {
$this->beginResponse();
//todo - we could do this directly rather than via the search engine
require_once 'geograph/searchcriteria.class.php';
require_once 'geograph/searchengine.class.php';
$engine = new SearchEngineBuilder('#');
$engine->searchuse = "syndicator";
$_GET['i'] = $engine->buildSimpleQuery($this->params[1], floatval($this->params[0]), false, isset($_GET['u']) ? $_GET['u'] : 0);
$images = new SearchEngine($_GET['i']);
$images->Execute($pg);
if (!empty($images->results)) {
$images =& $images->results;
$count = count($images);
#FIXME title1,title2,comment1,comment2
if ($this->output == 'json') {
require_once '3rdparty/JSON.php';
$json = new Services_JSON();
$whitelist = array('gridimage_id' => 1, 'seq_no' => 1, 'user_id' => 1, 'ftf' => 1, 'moderation_status' => 1, 'title' => 1, 'comment' => 1, 'submitted' => 1, 'realname' => 1, 'nateastings' => 1, 'natnorthings' => 1, 'natgrlen' => 1, 'imageclass' => 1, 'imagetaken' => 1, 'upd_timestamp' => 1, 'viewpoint_eastings' => 1, 'viewpoint_northings' => 1, 'viewpoint_grlen' => 1, 'view_direction' => 1, 'use6fig' => 1, 'credit_realname' => 1, 'profile_link' => 1, 'wgs84_lat' => 1, 'wgs84_long' => 1);
foreach ($images as $i => $image) {
foreach ($image as $k => $v) {
if (empty($v) || empty($whitelist[$k])) {
unset($images[$i]->{$k});
}
}
$images[$i]->image = $image->_getFullpath(true, true);
$images[$i]->thumbnail = $image->getThumbnail(120, 120, true);
}
print $json->encode($images);
} else {
echo '<status state="ok" count="' . $count . '" total="' . $images->resultCount . '"/>';
foreach ($images as $i => $image) {
if ($image->moderation_status == 'geograph' || $image->moderation_status == 'accepted') {
echo " <image url=\"http://{$_SERVER['HTTP_HOST']}/photo/{$image->gridimage_id}\">";
echo ' <title>' . utf8_encode(htmlentities($image->title)) . '</title>';
echo " <user profile=\"http://{$_SERVER['HTTP_HOST']}{$image->profile_link}\">" . utf8_encode(htmlentities($image->realname)) . '</user>';
echo ' ' . preg_replace('/alt=".*?" /', '', $image->getThumbnail(120, 120));
if (!empty($image->nateastings)) {
echo ' <location grid="' . $image->reference_index . '" eastings="' . $image->nateastings . '" northings="' . $image->natnorthings . '" figures="' . $image->natgrlen . '"/>';
}
if (!empty($image->wgs84_lat)) {
echo ' <location grid="' . $image->reference_index . '" lat="' . $image->wgs84_lat . '" long="' . $image->wgs84_long . '"/>';
}
echo '</image>';
}
}
}
} else {
if ($this->output == 'json') {
print "{error: '0 results'}";
} else {
echo '<status state="ok" count="0"/>';
}
}
$this->endResponse();
} else {
$this->error("Invalid grid reference " . $this->params[0]);
}
}
