/**
* Get extent of specified view
*
* @param object $tavName
* @return array ['minx' => ..., 'miny' => ..., ...]
*/
public static function getExtent($tavName)
{
$extent = array();
if ($tavName) {
$xmlfileThemesAndViewsFile = ThemesAndViewsUtils::getFile();
if (file_exists($xmlfileThemesAndViewsFile)) {
$xmlThemesAndViews = simplexml_load_file($xmlfileThemesAndViewsFile);
foreach ($xmlThemesAndViews->themeorview as $xmlThemeOrView) {
if ($xmlThemeOrView->type) {
if ($xmlThemeOrView->type == 'View') {
if ($xmlThemeOrView->name) {
if ((string) $xmlThemeOrView->name == $tavName) {
if ($xmlThemeOrView->extent) {
if ($xmlThemeOrView->extent->minx && $xmlThemeOrView->extent->miny && $xmlThemeOrView->extent->maxx && $xmlThemeOrView->extent->maxy) {
$extent['minx'] = (double) $xmlThemeOrView->extent->minx;
$extent['miny'] = (double) $xmlThemeOrView->extent->miny;
$extent['maxx'] = (double) $xmlThemeOrView->extent->maxx;
$extent['maxy'] = (double) $xmlThemeOrView->extent->maxy;
}
}
}
}
}
}
}
}
}
return $extent;
}
$type = 'none';
if (isset($_REQUEST['type'])) {
if ($_REQUEST['type'] == 'theme') {
$themes = ThemesAndViewsUtils::getListThemesAndViews(true, false, false);
// Print combo box with all themes
$selStr = '<form id="selThemesBoxForm" action=""><div>';
if (count($themes) > 0) {
$selStr .= _p('Apply theme') . ' ';
$selStr .= ThemesAndViewsUtils::getComboThemesAndViews($themes, 'PM.Plugin.ThemesAndViews.submitSelThemeBox()');
}
$selStr .= '</div></form>';
$type = 'theme';
} else {
if ($_REQUEST['type'] == 'view') {
$views = ThemesAndViewsUtils::getListThemesAndViews(false, true, false);
// Print combo box with all views
$selStr = '<form id="selViewsBoxForm" action=""><div>';
if (count($views) > 0) {
$selStr .= _p('Apply view') . ' ';
$selStr .= ThemesAndViewsUtils::getComboThemesAndViews($views, 'PM.Plugin.ThemesAndViews.submitSelViewBox()');
}
$selStr .= '</div></form>';
$type = 'view';
}
}
$selStr = addcslashes($selStr, "'");
$selStr = addcslashes($selStr, "\"");
}
// return JS object literals '{}' for XMLHTTP request
header("Content-Type: text/plain; charset={$defCharset}");
echo "{\"selStr\":\"{$selStr}\",\"type\":\"{$type}\"}";
/******************************************************************************
* Apply a Theme or a View
******************************************************************************/
require_once 'tav.php';
require_once $_SESSION['PM_INCPHP'] . '/common.php';
//require_once($_SESSION['PM_PLUGIN_REALPATH'] . '/common/common.php');
$tavLayers = '';
$transparencies = '';
$strExtent = '';
$reload = false;
if (isset($_REQUEST['type']) && ($_REQUEST['type'] == 'theme' || $_REQUEST['type'] == 'view')) {
// If or theme or a view has been passed to be applied:
if (isset($_REQUEST['selected']) && $_REQUEST['selected']) {
$tavLayers = ThemesAndViewsUtils::getListLayers($_REQUEST['selected'], $_REQUEST['type'] == 'theme');
if ($_REQUEST['type'] == 'view') {
$extentTmp = ThemesAndViewsUtils::getExtent($_REQUEST['selected']);
if ($extentTmp) {
if (count($extentTmp) == 4) {
$strExtent .= str_replace(',', '.', $extentTmp['minx']) . ' ';
$strExtent .= str_replace(',', '.', $extentTmp['miny']) . ' ';
$strExtent .= str_replace(',', '.', $extentTmp['maxx']) . ' ';
$strExtent .= str_replace(',', '.', $extentTmp['maxy']);
}
}
}
// if transparency / opacity values have been passed to be applied:
} else {
if (isset($_REQUEST['groupsandopacities']) && $_REQUEST['groupsandopacities']) {
$groupsAndOpacities = explode(',', $_REQUEST['groupsandopacities']);
foreach ($groupsAndOpacities as $groupandopacity) {
$groupandopacityTmp = explode(':', $groupandopacity);
