/**
* get pan url, if possible - return empty string if limit is hit
* @param xdir = amount of left/right panning, e.g. -1 to pan left
* @param ydir = amount of up/down panning, e.g. 1 to pan up
* @access public
*/
function getPanToken($xdir, $ydir)
{
$out = new GeographMap();
//no panning unless you are zoomed in
if ($this->pixels_per_km >= 1) {
//start with same params
$out->setScale($this->pixels_per_km);
$out->setImageSize($this->image_w, $this->image_h);
$out->type_or_user = $this->type_or_user;
//pan half a map
//figure out image size in km
$mapw = $out->image_w / $out->pixels_per_km;
$maph = $out->image_h / $out->pixels_per_km;
//figure out how many pixels to pan by
$panx = round($mapw / 2);
$pany = round($maph / 2);
$out->setOrigin($this->map_x + $panx * $xdir, $this->map_y + $pany * $ydir, true);
}
return $out->getToken();
}
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
require_once 'geograph/global.inc.php';
require_once 'geograph/gridsquare.class.php';
/**************************
* Coverage Maps
*/
if (isset($_GET['map'])) {
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
require_once 'geograph/gridimage.class.php';
//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')) {
$map->caching = false;
}
if ($map->setToken($_GET['map'])) {
$map->returnImage();
}
exit;
/**************************
* Raster Maps
*/
} elseif (isset($_GET['r'])) {
require_once 'geograph/rastermap.class.php';
$square = false;
$rastermap = new RasterMap($square);
if (isset($_GET['debug']) || isset($_GET['refresh'])) {
* 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/gridsquare.class.php';
require_once 'geograph/gridimage.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
require_once 'geograph/image.inc.php';
init_session();
$map = new GeographMap();
if (isset($_GET['key'])) {
$map->_outputDepthKey();
}
if (isset($_GET['refresh']) && $_GET['refresh'] == 2 && $USER->hasPerm('admin')) {
$map->caching = false;
}
$map->setOrigin(0, -10);
$map->setImageSize(1200 / 2, 1700 / 2);
$map->setScale(1.3 / 2);
$year = !empty($_GET['year']) ? intval($_GET['year']) : date('Y');
if ((!isset($_GET['year']) || !empty($_GET['year'])) && $year >= 2004 && $year <= date('Y')) {
$map->type_or_user = -1 * $year;
} elseif (isset($_GET['depth'])) {
$map->setOrigin(0, -10);
$map->setImageSize(900, 1300);
* 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/gridsquare.class.php';
require_once 'geograph/gridimage.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();
$map = new GeographMap();
$map->setOrigin(0, -10);
$map->setImageSize(1200, 1700);
$map->setScale(1.3);
$map->type_or_user = -60;
$target = $_SERVER['DOCUMENT_ROOT'] . $map->getImageFilename();
$template = 'stuff_thumbnail.tpl';
$cacheid = $map->type_or_user * -1;
$smarty->caching = 2;
// lifetime is per cache
$smarty->cache_lifetime = 3600 * 7 * 24;
//7 day cache (as search can be cached - and we manually refreshed anyway
if (!empty($_GET['refresh']) && $USER->hasPerm("admin")) {
unlink($target);
$map->_renderMap();
$smarty->clear_cache($template, $cacheid);
* 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/gridsquare.class.php';
require_once 'geograph/gridimage.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
init_session();
$smarty = new GeographPage();
customGZipHandlerStart();
//initialise map
$map = new GeographMap();
if (isset($_GET['t'])) {
$ok = $map->setToken($_GET['t']);
if (!$ok) {
die("Invalid Token");
}
} else {
die("Missing Token");
}
if ($map->pixels_per_km != 40 && $map->pixels_per_km != 4) {
die("Invalid Parameter");
}
if (isset($_GET['mine']) && $USER->hasPerm("basic")) {
$map->type_or_user = $USER->user_id;
} elseif (isset($_GET['u'])) {
if (!empty($_GET['u'])) {
while (1) {
$invalid_maps = $db->GetOne("select count(*) from mapcache where age > 0 and type_or_user >= -1");
if ($invalid_maps) {
//done as many small select statements to allow new maps to be processed
$recordSet =& $db->Execute("select * from mapcache where age > 0 and type_or_user >= -1\n\t\t\torder by pixels_per_km desc, age desc limit 50");
while (!$recordSet->EOF) {
//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;
}
}
}
$map = new GeographMap();
foreach ($recordSet->fields as $name => $value) {
if (!is_numeric($name)) {
$map->{$name} = $value;
}
}
$ok = $map->_renderMap();
echo ($ok ? 're-rendered ' : 'FAILED: ') . $map->getImageFilename() . "\n";
flush();
if (time() > $end_time) {
$recordSet->Close();
//well come to the end of the scripts useful life
exit;
}
$recordSet->MoveNext();
}
}
$smarty->display('_std_end.tpl');
exit;
//do some processing?
} else {
if (isset($_POST['go'])) {
if (isset($_POST['limit']) && preg_match("/^\\d+(,\\d+|)?\$/", $_POST['limit'])) {
$limit = $_POST['limit'];
} else {
$limit = 10;
}
//this takes a long time, so we output a header first of all
$smarty->display('_std_begin.tpl');
echo "<h3><a href=\"recreatemaps.php\"><<</a> Re-Creating Maps...</h3>";
flush();
$map = new GeographMap();
$recordSet =& $db->Execute("select * from mapcache where age > 0 order by pixels_per_km desc, age desc limit {$limit}");
while (!$recordSet->EOF) {
foreach ($recordSet->fields as $name => $value) {
if (!is_numeric($name)) {
$map->{$name} = $value;
}
}
$map->_renderMap();
echo "<li>re-rendered " . $map->getImageFilename() . "</li>";
flush();
$recordSet->MoveNext();
}
$recordSet->Close();
$smarty->display('_std_end.tpl');
exit;
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
require_once 'geograph/global.inc.php';
require_once 'geograph/gridsquare.class.php';
require_once 'geograph/gridimage.class.php';
require_once 'geograph/map.class.php';
require_once 'geograph/mapmosaic.class.php';
if (isset($_GET['map'])) {
require_once 'geograph/image.inc.php';
//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'])) {
