function processEvent(&$event)
{
$db =& $this->_getDB();
list($gridimage_id, $updatemaps) = explode(',', $event['event_param']);
//invalidate any cached maps (on anything except rejecting a pending image)
if ($updatemaps) {
require_once 'geograph/mapmosaic.class.php';
$mosaic = new GeographMapMosaic();
list($x, $y, $user_id) = $db->getRow("select x,y,user_id from gridimage inner join gridsquare using (gridsquare_id) where gridimage_id = {$gridimage_id}");
$mosaic->expirePosition($x, $y, $user_id);
}
//update placename cached column
//we can disable this for now as placename_id is unused
//to reable, will need to load up a gridsquare _with_ nateastings (a square created by gridimage)
#todo $this->updatePlaceNameId($newsq);
//return true to signal completed processing
//return false to have another attempt later
return true;
}
$ri = $second['reference_index'];
$letterlength = $CONF['gridpreflen'][$ri];
$smarty->assign('ofe', $letterlength + 1);
$smarty->assign('ofn', $letterlength + 3);
//assign all the other useful stuff
$gr = $map->getGridRef(-1, -1);
$smarty->assign('gridref', $gr);
if ($map->pixels_per_km == 4) {
$starte = substr($gr, $letterlength, 2);
$starte = intval($starte) - 50;
if ($starte < 0) {
$starte += 100;
}
$startn = substr($gr, $letterlength + 2, 2);
$startn = intval($startn) + 50;
if ($startn > 100) {
$startn -= 100;
}
$smarty->assign('starte', $starte);
$smarty->assign('startn', $startn - 1);
} else {
$mosaic = new GeographMapMosaic();
$mosaic->setToken($_GET['t'], true);
$smarty->assign('mosaic_token', $mosaic->getToken());
$smarty->assign('token_north', $map->getPanToken(0, 1));
$smarty->assign('token_south', $map->getPanToken(0, -1));
$smarty->assign('token_west', $map->getPanToken(-1, 0));
$smarty->assign('token_east', $map->getPanToken(1, 0));
}
}
$smarty->display($template, $cacheid);
if (isset($_GET['reject']) && empty($_GET['reject'])) {
$statuses = array('pending', 'accepted', 'geograph');
} else {
$statuses = '';
//all
}
} else {
$statuses = array('accepted', 'geograph');
}
$images->getImagesByUser($uid, $statuses, 'gridimage_id desc', $limit, true);
$images->assignSmarty($smarty, 'userimages');
if (count($images->images) == $limit) {
$smarty->assign('limit', $limit);
}
if (count($images->images)) {
$overview = new GeographMapMosaic('overview');
$overview->type_or_user = $uid;
$overview->assignToSmarty($smarty, 'overview');
}
$profile->md5_email = md5(strtolower($profile->email));
} else {
$profile = new GeographUser();
$profile->user_id = $uid;
if ($uid == $USER->user_id) {
if (empty($_SESSION['last_ticket_time']) || $USER->last_ticket_time > $_SESSION['last_ticket_time']) {
$profile->tickets = $USER->tickets;
}
}
$smarty->assign_by_ref('profile', $profile);
}
}
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
require_once 'geograph/global.inc.php';
require_once 'geograph/gridimage.class.php';
require_once 'geograph/gridsquare.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
require_once 'geograph/image.inc.php';
init_session();
$smarty = new GeographPage();
$db = NewADOConnection($GLOBALS['DSN']);
if (isset($_POST['inv'])) {
$square = new GridSquare();
$grid_ok = $square->setGridRef($_POST['gridref']);
if ($grid_ok) {
$x = $square->x;
$y = $square->y;
require_once 'geograph/mapmosaic.class.php';
$mosaic = new GeographMapMosaic();
$mosaic->expirePosition($x, $y);
$smarty->assign('gridref', $_POST['gridref']);
} else {
$smarty->assign('errormsg', $square->errormsg);
}
}
$smarty->assign('invalid_maps', $db->GetOne("select count(*) from mapcache where age > 0 and type_or_user >= 0"));
$smarty->display('recreatemaps.tpl');
preg_match('/^([A-Z]{1,3})(\\d\\d)(\\d\\d)$/', $gridref, $matches);
$gridsquare = $matches[1];
$eastings = $matches[2];
$northings = $matches[3];
$sql = "select * from gridprefix where prefix='{$gridsquare}'";
$prefix = $db->GetRow($sql);
if (count($prefix)) {
$x = $prefix['origin_x'] + $eastings;
$y = $prefix['origin_y'] + $northings;
$sql = "insert into gridsquare(x,y,percent_land,grid_reference,reference_index,point_xy) \n\t\t\t\t\t\tvalues({$x},{$y},-1,'{$gridref}',{$prefix['reference_index']},GeomFromText('POINT({$x} {$y})') )";
$db->Execute($sql);
$gridsquare_id = $db->Insert_ID();
$smarty->assign('status', "New gridsquare {$gridref} created with new land percentage of {$percent} %");
$db->Execute("REPLACE INTO mapfix_log SET user_id = {$USER->user_id}, gridsquare_id = {$gridsquare_id}, new_percent_land='{$percent}', old_percent_land='{$sq['percent_land']}',created=now(),comment=" . $db->Quote($_GET['comment']));
require_once 'geograph/mapmosaic.class.php';
$mosaic = new GeographMapMosaic();
$mosaic->expirePosition($x, $y, 0, true);
}
}
$smarty->assign('percent_land', $percent);
}
} else {
$smarty->assign_by_ref('gridref', strip_tags($_GET['gridref']));
$smarty->assign('gridref_error', "Bad grid reference");
}
$smarty->assign('gridref_ok', $ok ? 1 : 0);
}
if ($_GET['save'] == 'quick') {
//return nice simple result
$status = $smarty->get_template_vars('status');
echo "Status: {$status}";
require_once 'geograph/gridsquare.class.php';
require_once 'geograph/imagelist.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
switch ($CONF['template']) {
case 'charcoal':
$preset = 'overview_charcoal';
break;
case 'ireland':
$preset = 'overview_ireland';
break;
default:
$preset = 'overview_large';
break;
}
$overview = new GeographMapMosaic($preset);
$overview->type_or_user = 0;
if ($preset == 'overview_large') {
$overview->assignToSmarty($smarty, 'overview2');
} else {
$overview->assignToSmarty($smarty, 'overview');
}
require_once 'geograph/pictureoftheday.class.php';
$potd = new PictureOfTheDay();
if (isset($_GET['potd'])) {
$potd->assignToSmarty($smarty, intval($_GET['potd']));
} else {
$potd->assignToSmarty($smarty);
}
//lets find some recent photos
if ($CONF['template'] == 'ireland') {
if (!empty($CONF['forums'])) {
$square->assignDiscussionToSmarty($smarty);
}
//look for images from here...
$sphinx = new sphinxwrapper();
if ($viewpoint_count = $sphinx->countImagesViewpoint($square->getNatEastings(), $square->getNatNorthings(), $square->reference_index, $square->grid_reference)) {
$smarty->assign('viewpoint_count', $viewpoint_count);
$smarty->assign('viewpoint_query', $sphinx->q);
}
if ($square->natspecified && $square->natgrlen >= 6) {
$conv = new Conversions('');
list($gr6, $len) = $conv->national_to_gridref($square->getNatEastings(), $square->getNatNorthings(), 6, $square->reference_index, false);
$smarty->assign('gridref6', $gr6);
}
//lets add an overview map too
$overview = new GeographMapMosaic('largeoverview');
$overview->setCentre($square->x, $square->y);
//does call setAlignedOrigin
$smarty->assign('marker', $overview->getSquarePoint($square));
//lets add an rastermap too
$rastermap = new RasterMap($square, false, $square->natspecified);
$rastermap->addLatLong($lat, $long);
$smarty->assign_by_ref('rastermap', $rastermap);
$overview->assignToSmarty($smarty, 'overview');
if (!empty($_GET['taken'])) {
$smarty->assign('image_taken', $_GET['taken']);
}
if (!empty($_GET['title'])) {
$smarty->assign('title', $_GET['title']);
}
if (!empty($_GET['id'])) {
$smarty->caching = 2;
// lifetime is per cache
$smarty->cache_lifetime = 3600 * 24;
//24hr cache
}
if (isset($_GET['refresh']) && $USER->hasPerm('admin')) {
$smarty->clear_cache($template, $cacheid);
}
$smarty->assign_by_ref('references_real', $CONF['references']);
if (!$smarty->is_cached($template, $cacheid)) {
$db = NewADOConnection($GLOBALS['DSN']);
if (!$db) {
die('Database connection failed');
}
#$db->debug = true;
$mosaic = new GeographMapMosaic();
$mosaic->setScale(40);
$mosaic->setMosaicFactor(2);
$mostarray = array();
foreach ($CONF['references'] as $ri => $rname) {
$letterlength = $CONF['gridpreflen'][$ri];
$most = $db->GetAll("select \n\t\tgrid_reference,x,y,\n\t\tconcat(substring(grid_reference,1," . ($letterlength + 1) . "),substring(grid_reference," . ($letterlength + 3) . ",1)) as tenk_square,\n\t\tsum(has_geographs) as geograph_count,\n\t\tsum(percent_land >0) as land_count\n\t\tfrom gridsquare \n\t\twhere reference_index = {$ri} \n\t\tgroup by tenk_square \n\t\thaving geograph_count = 0 and land_count > 0\n\t\torder by tenk_square");
$i = 1;
$lastgeographs = -1;
foreach ($most as $id => $entry) {
$most[$id]['x'] = intval(($most[$id]['x'] - $CONF['origins'][$ri][0]) / 10) * 10 + $CONF['origins'][$ri][0];
$most[$id]['y'] = intval(($most[$id]['y'] - $CONF['origins'][$ri][1]) / 10) * 10 + $CONF['origins'][$ri][1];
//get a token to show a suroudding geograph map
$mosaic->setOrigin($most[$id]['x'], $most[$id]['y']);
$most[$id]['map_token'] = $mosaic->getToken();
}
$db = NewADOConnection($GLOBALS['DSN']);
$start_time = time();
$end_time = $start_time + 60 * $param['timeout'];
$prefixes = $db->GetAll("select * from gridprefix order by rand();");
foreach ($prefixes as $idx => $prefix) {
//sleep until calm if we've specified a load average
if ($param['load'] < 100) {
while (get_loadavg() > $param['load']) {
sleep($param['sleep']);
if (time() > $end_time) {
exit;
}
}
}
//mysql might of closed the connection in the meantime if we reuse the same object
$mosaic = new GeographMapMosaic();
print "Starting {$prefix['prefix']}...\n";
flush();
$minx = $prefix['origin_x'];
$maxx = $prefix['origin_x'] + $prefix['width'] - 1;
$miny = $prefix['origin_y'];
$maxy = $prefix['origin_y'] + $prefix['height'] - 1;
$crit = "map_x between {$minx} and {$maxx} and " . "map_y between {$miny} and {$maxy} and " . "pixels_per_km >= 40 and " . "((map_x-{$prefix['origin_x']}) mod 5) != 0 and " . "((map_y-{$prefix['origin_y']}) mod 5) != 0";
$count = $mosaic->deleteBySql($crit, $param['dryrun'], $param['base']);
print "Deleted {$count}\n";
$total += $count;
if (time() > $end_time) {
//well come to the end of the scripts useful life
exit;
}
}
$template = 'myriad.tpl';
$myriad = isset($_GET['myriad']) && ctype_upper($_GET['myriad']) ? $_GET['myriad'] : '';
if (empty($myriad)) {
$db = NewADOConnection($GLOBALS['DSN']);
$myriad = $db->getOne("select prefix from gridprefix where landcount > 0 order by rand()");
}
$cacheid = $myriad;
//regenerate?
if (!$smarty->is_cached($template, $cacheid)) {
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
if (!$db) {
$db = NewADOConnection($GLOBALS['DSN']);
}
$prefix = $db->getRow("select * from gridprefix where prefix= '{$myriad}'");
$mosaic = new GeographMapMosaic();
//start with same params
$mosaic->setScale(4);
$mosaic->setMosaicFactor(2);
$mosaic->setOrigin($prefix['origin_x'], $prefix['origin_y']);
$mosaic->type_or_user = -1;
$smarty->assign('token', $mosaic->getToken());
$left = $prefix['origin_x'];
$right = $prefix['origin_x'] + $prefix['width'] - 1;
$top = $prefix['origin_y'] + $prefix['height'] - 1;
$bottom = $prefix['origin_y'];
$rectangle = "'POLYGON(({$left} {$bottom},{$right} {$bottom},{$right} {$top},{$left} {$top},{$left} {$bottom}))'";
$sql_where .= "CONTAINS(GeomFromText({$rectangle}),point_xy)";
$sql_where .= ' and gs.reference_index = ' . $prefix['reference_index'] . ' ';
$gridsquare = $db->getRow("select * from gridsquare gs where {$sql_where} and imagecount > 3 and imagecount < 20 order by rand() limit 1");
$smarty->assign_by_ref('gridsquare', $gridsquare);
$miny = $prefix['origin_y'];
$maxy = $prefix['origin_y'] + $prefix['height'] - 1;
$crit = "map_x between {$minx} and {$maxx} and " . "map_y between {$miny} and {$maxy} and " . "pixels_per_km >= 40 and " . "((map_x-{$prefix['origin_x']}) mod 5) != 0 and " . "((map_y-{$prefix['origin_y']}) mod 5) != 0";
$count = $mosaic->deleteBySql($crit, $dummy, $basemap);
print "Deleted {$count}<br>";
flush();
$total += $count;
list($usec, $sec) = explode(' ', microtime());
$GLOBALS['STARTTIME'] = (double) $usec + (double) $sec;
}
print "<h2>Total: {$total}</h2>";
exit;
} elseif (isset($_POST['inv'])) {
$square = new GridSquare();
require_once 'geograph/mapmosaic.class.php';
$mosaic = new GeographMapMosaic();
$smarty->display('_std_begin.tpl');
echo "<h3><a href=\"recreatemaps.php\"><<</a> Invalidating Maps...</h3>";
flush();
$squares = explode(",", $_POST['gridref']);
$user_id = intval($_POST['user_id']);
if ($user_id > 0) {
$and_crit = " and (type_or_user = {$user_id} or type_or_user = 0)";
} else {
$and_crit = " and type_or_user = 0";
}
$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
$basemap = isset($_POST['base']);
foreach ($squares as $gridref) {
$grid_ok = $square->setGridRef($gridref);
if (!$grid_ok) {
$profile = new GeographUser($u);
$smarty->assign_by_ref('profile', $profile);
$smarty->assign_by_ref('u', $u);
}
if (!$smarty->is_cached($template, $cacheid)) {
$db = NewADOConnection($GLOBALS['DSN']);
if (!$db) {
die('Database connection failed');
}
#$db->debug = true;
require_once 'geograph/gridsquare.class.php';
$smarty->assign('users_submitted', $db->GetOne("select count(*)-1 from user_stat"));
$smarty->assign('users_thisweek', $db->GetOne("select count(*) from user where rights>0 and (unix_timestamp(now())-unix_timestamp(signup_date))<604800"));
$smarty->assign("images_ftf", $db->GetOne("select points from user_stat where user_id = 0"));
//lets add an overview map too
$overview = new GeographMapMosaic('overview');
$overview->assignToSmarty($smarty, 'overview');
$stats = array();
foreach ($CONF['references_all'] as $ri => $rname) {
$stats[$ri] = array();
}
foreach ($CONF['references'] as $ri => $rname) {
$letterlength = $CONF['gridpreflen'][$ri];
$newstats = $db->CacheGetRow(3 * 3600, "select \n\t\t\tcount(*) as squares_total,\n\t\t\tsum(imagecount) as images_total,\n\t\t\tsum(imagecount > 0) as squares_submitted,\n\t\t\tcount(distinct concat(substring(grid_reference,1," . ($letterlength + 1) . "),substring(grid_reference," . ($letterlength + 3) . ",1))) as tenk_total\n\t\tfrom gridsquare \n\t\twhere reference_index = {$ri} and percent_land > 0");
$stats[$ri] = array_merge($stats[$ri], $newstats);
$newstats = $db->CacheGetRow(3 * 3600, "select \n\t\t\tcount(*) as geographs_submitted,\n\t\t\tcount(distinct substring(grid_reference,1,{$letterlength})) as grid_submitted,\n\t\t\tcount(distinct concat(substring(grid_reference,1," . ($letterlength + 1) . "),substring(grid_reference," . ($letterlength + 3) . ",1))) as tenk_submitted,\n\t\t\tavg( x ) as x,\n\t\t\tavg( y ) as y\n\t\tfrom gridsquare \n\t\twhere reference_index = {$ri} and percent_land > 0 and has_geographs > 0");
$stats[$ri] = array_merge($stats[$ri], $newstats);
$stats[$ri] += array('images_thisweek' => $db->CacheGetOne(3 * 3600, "select count(*) from gridimage_search where reference_index = {$ri} and (unix_timestamp(now())-unix_timestamp(submitted))<604800"));
$stats[$ri] += array("grid_total" => $db->CacheGetOne(24 * 3600, "select count(*) from gridprefix where reference_index = {$ri} and landcount > 0"));
$censquare = new GridSquare();
$ok = $censquare->loadFromPosition(intval($stats[$ri]['x']), intval($stats[$ri]['y']));
//render and return a map with token $_GET['map'];
$map = new GeographMap();
if (isset($_GET['refresh']) && $_GET['refresh'] == 2 && (init_session() || true) && $USER->hasPerm('admin')) {
$map->caching = false;
}
$map->setToken($_GET['map']);
$map->returnImage();
exit;
}
init_session();
$template = 'mapbrowse.tpl';
$smarty = new GeographPage();
customGZipHandlerStart();
//initialise mosaic
$mosaic = new GeographMapMosaic();
$overview = new GeographMapMosaic('overview');
if (isset($_GET['o'])) {
$overview->setToken($_GET['o']);
}
if (isset($_GET['t'])) {
$mosaic->setToken($_GET['t']);
} else {
if ($overview->type_or_user) {
$mosaic->type_or_user = $overview->type_or_user;
}
}
if (preg_match('/\\?([0-9]+),([0-9]+)$/', $_SERVER['QUERY_STRING'], $matchs)) {
$_GET['x'] = $matchs[1];
$_GET['y'] = $matchs[2];
}
if (isset($_GET['mine']) && $USER->hasPerm("basic")) {
}
}
}
$smarty->assign_by_ref('data', $data);
$smarty->assign_by_ref('searchdesc', $searchdesc);
//geotag the page
require_once 'geograph/conversions.class.php';
$conv = new Conversions();
list($lat, $long) = $conv->gridsquare_to_wgs84($square);
$smarty->assign('lat', $lat);
$smarty->assign('long', $long);
$smarty->assign_by_ref('square', $square);
//get a token to show a suroudding geograph map
$mosaic = new GeographMapMosaic();
$smarty->assign('map_token', $mosaic->getGridSquareToken($square));
//lets add an overview map too
$overview = new GeographMapMosaic('largeoverview');
$overview->setCentre($square->x, $square->y);
//does call setAlignedOrigin
#$smarty->assign('marker', $overview->getSquarePoint($square));
//actully lets make it the approximate size!
$mosaic = new GeographMapMosaic('overview');
$mosaic->setMosaicSize($d * 2, $d * 2);
$mosaic->setScale($overview->pixels_per_km);
#$mosaic->setCentre($square->x,$square->y); //does call setAlignedOrigin which we dont want!
$mosaic->setOrigin($square->x - $d, $square->y - $d);
$smarty->assign('marker', $overview->getBoundingBox($mosaic));
$overview->assignToSmarty($smarty, 'overview');
}
}
$smarty->display($template, $cacheid);
}
}
if (isset($en) && count($en)) {
list($gridref, $len) = $conv->national_to_gridref($en[0], $en[1], 0, $reference_index);
$square = new GridSquare();
if ($square->setByFullGridRef($gridref)) {
//find a possible place
$smarty->assign('place', $square->findNearestPlace(135000));
//lets add an overview map too
$overview = new GeographMapMosaic('largeoverview');
$overview->setCentre($square->x, $square->y);
//does call setAlignedOrigin
$overview->assignToSmarty($smarty, 'overview');
$smarty->assign('marker', $overview->getSquarePoint($square));
//get a token to show a suroudding geograph map
$mosaic = new GeographMapMosaic();
$smarty->assign('map_token', $mosaic->getGridSquareToken($square));
}
$smarty->assign('gridref', $gridref);
list($gridref, $len) = $conv->national_to_gridref($en[0], $en[1], 4, $reference_index);
$smarty->assign('gridref4', $gridref);
$smarty->assign('e', $en[0]);
$smarty->assign('n', $en[1]);
} else {
$smarty->assign('errormgs', $MESSAGES['latlong']['outside_area']);
}
$smarty->assign('lat', $_GET['lat']);
$smarty->assign('long', $_GET['long']);
$conv->wgs84_to_friendly_smarty_parts($_GET['lat'], $_GET['long'], $smarty);
}
$smarty->assign('datum', $_GET['datum']);
$smarty->caching = 2;
// lifetime is per cache
$smarty->cache_lifetime = 3600 * 6;
//6hr cache
}
$smarty->assign_by_ref('references_real', $CONF['references']);
if (!$smarty->is_cached($template, $cacheid)) {
$db = NewADOConnection($GLOBALS['DSN']);
if (!$db) {
die('Database connection failed');
}
#$db->debug = true;
$mosaic = new GeographMapMosaic();
$mosaic->setScale(40);
$mosaic->setMosaicFactor(2);
$largemosaic = new GeographMapMosaic();
$largemosaic->setScale(80);
$largemosaic->setMosaicFactor(2);
$largemosaic->setMosaicSize(800, 800);
$censquare = new GridSquare();
function cmp($a, $b)
{
if ($a['sort'] == $b['dateraw']) {
return 0;
}
return $a['dateraw'] > $b['dateraw'] ? -1 : 1;
}
$db->Execute("TRUNCATE hectad_complete");
$mostarray = array();
foreach ($CONF['references'] as $ri => $rname) {
$letterlength = $CONF['gridpreflen'][$ri];
/**
* get a url that will zoom us out one level from this gridsquare
* @access public
*/
function getGridSquareToken($gridsquare)
{
if (is_numeric($gridsquare)) {
$id = $gridsquare;
$gridsquare = new GridSquare();
$gridsquare->loadFromId($id);
}
$out = new GeographMapMosaic();
//start with same params
$out->setScale(40);
$out->setMosaicFactor(2);
$out->setCentre($gridsquare->x, $gridsquare->y, true);
//true to align to 10x10 map
return $out->getToken();
}
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
require_once 'geograph/global.inc.php';
require_once 'geograph/gridsquare.class.php';
require_once 'geograph/gridimage.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
init_session();
$template = 'maplarge.tpl';
$smarty = new GeographPage();
$smarty->caching = 2;
// lifetime is per cache
//initialise mosaic
$mosaic = new GeographMapMosaic();
$overview = new GeographMapMosaic('overview');
if (isset($_GET['o'])) {
$overview->setToken($_GET['o']);
}
if (isset($_GET['t'])) {
$ok = $mosaic->setToken($_GET['t']);
if (!$ok) {
die("Invalid Token");
}
} else {
die("Missing Token");
}
if ($mosaic->pixels_per_km == 80) {
$smarty->cache_lifetime = 3600 * 24 * 7;
//7 day cache
} elseif ($mosaic->mosaic_factor == 4) {
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
require_once 'geograph/global.inc.php';
require_once 'geograph/mapmosaic.class.php';
init_session();
$mosaic = new GeographMapMosaic();
$mosaic->pixels_per_km = 40;
if (isset($_GET['random'])) {
$db = NewADOConnection($GLOBALS['DSN']);
$count = $db->cacheGetOne(86400, "SELECT COUNT(*) FROM gridsquare WHERE reference_index=1 AND percent_land = 100");
$offset = rand(0, $count);
$str = $db->getOne("SELECT AsText(point_xy) FROM gridsquare WHERE reference_index=1 AND percent_land = 100 AND gridsquare_id > {$offset}");
//limit 1 is added automaticallu
preg_match('/\\((\\d+) (\\d+)\\)/', $str, $m);
if ($str && $m[1]) {
$mapw = $mosaic->image_w / $mosaic->pixels_per_km / 2;
$mosaic->setOrigin($m[1] - $mapw, $m[2] - $mapw);
}
$token = $mosaic->getToken();
$cacheid = 'mapper|' . $token;
} elseif (isset($_GET['t'])) {
function assignToSmarty($smarty)
{
global $CONF;
$taken = $this->getFormattedTakenDate();
//get the grid references
$this->getSubjectGridref(true);
$this->getPhotographerGridref(true);
//remove grid reference from title
$this->bigtitle = trim(preg_replace("/^{$this->grid_reference}/", '', $this->title));
$this->bigtitle = preg_replace('/(?<![\\.])\\.$/', '', $this->bigtitle);
$rid = $this->grid_square->reference_index;
$gridrefpref = $CONF['gridrefname'][$rid];
$smarty->assign('page_title', $this->bigtitle . ":: {$gridrefpref}{$this->grid_reference}");
$smarty->assign('image_taken', $taken);
$smarty->assign('ismoderator', $ismoderator);
$smarty->assign_by_ref('image', $this);
//get a token to show a suroudding geograph map
$mosaic = new GeographMapMosaic();
$smarty->assign('map_token', $mosaic->getGridSquareToken($this->grid_square));
//find a possible place within 25km
$place = $this->grid_square->findNearestPlace(75000);
$smarty->assign_by_ref('place', $place);
if (empty($this->comment)) {
$smarty->assign('meta_description', "{$this->grid_reference} :: {$this->bigtitle}, " . strip_tags(smarty_function_place(array('place' => $place))));
} else {
$smarty->assign('meta_description', $this->comment);
}
if (!empty($CONF['forums'])) {
//let's find posts in the gridref discussion forum
$this->grid_square->assignDiscussionToSmarty($smarty);
}
//count the number of photos in this square
$smarty->assign('square_count', $this->grid_square->imagecount);
//lets add an overview map too
$overview = new GeographMapMosaic('largeoverview');
$overview->setCentre($this->grid_square->x, $this->grid_square->y);
//does call setAlignedOrigin
$overview->assignToSmarty($smarty, 'overview');
$smarty->assign('marker', $overview->getSquarePoint($this->grid_square));
require_once 'geograph/conversions.class.php';
$conv = new Conversions();
list($lat, $long) = $conv->gridsquare_to_wgs84($this->grid_square);
$smarty->assign('lat', $lat);
$smarty->assign('long', $long);
list($latdm, $longdm) = $conv->wgs84_to_friendly($lat, $long);
$smarty->assign('latdm', $latdm);
$smarty->assign('longdm', $longdm);
//lets add an rastermap too
$rastermap = new RasterMap($this->grid_square, false);
$rastermap->addLatLong($lat, $long);
if (!empty($this->viewpoint_northings)) {
$rastermap->addViewpoint($this->viewpoint_refindex, $this->viewpoint_eastings, $this->viewpoint_northings, $this->viewpoint_grlen, $this->view_direction);
} elseif (isset($this->view_direction) && strlen($this->view_direction) && $this->view_direction != -1) {
$rastermap->addViewDirection($this->view_direction);
}
$smarty->assign_by_ref('rastermap', $rastermap);
$smarty->assign('x', $this->grid_square->x);
$smarty->assign('y', $this->grid_square->y);
if ($this->view_direction > -1) {
$smarty->assign('view_direction', $this->view_direction % 90 == 0 ? strtoupper(heading_string($this->view_direction)) : ucwords(heading_string($this->view_direction)));
}
$level = $this->grid_square->imagecount > 1 ? 6 : 5;
$smarty->assign('sitemap', getSitemapFilepath($level, $this->grid_square));
}
