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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
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<head>
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<meta http-equiv="Content-type" content="text/html; charset=UTF-8"/>
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<link rel="stylesheet" media="screen" href="css/index_style.css" />
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<title>Positionnerment dun panoramique</title>
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<?php
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$params = array('title' => array('name' => 'titre',
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'pattern' => '^.{1,50}$',
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'required' => true),
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'latitude' => array('name' => 'latitude',
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'type' => 'numeric',
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'min' => -180,
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'max' => 180,
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'required' => true),
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'longitude' => array('name' => 'longitude',
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'type' => 'numeric',
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'min' => -180,
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'max' => 180,
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'required' => true),
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'altitude' => array('name' => 'altitude',
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'type' => 'numeric',
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'min' => -400,
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'required' => true),
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'loop' => array('name' => 'image_loop',
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'type' => 'boolean',
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'required' => false),
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'dir' => array('required' => true),
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'panorama' => array('required' => true));
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$wrong = array();
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$values = array();
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foreach($params as $param => $check) {
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if (isset($_REQUEST['param_'.$param])) {
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$tst = $_REQUEST['param_'.$param];
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if ((isset($check['min']) || isset($check['max'])) && ! is_numeric($tst)) $wrong[$param] = "<em>$tst</em> ne correspond pas à une valeur numérique";
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else if (isset($check['min']) && $tst < $check['min']) $wrong[$param] = "<em>$tst</em> trop bas";
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else if (isset($check['max']) && $tst > $check['max']) $wrong[$param] = "<em>$tst</em> trop haut";
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else if (isset($check['pattern']) && preg_match('/'.preg_quote($check['pattern']).'/', $tst)) $wrong[$param] = "<em>$tst</em> non conforme";
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else $values[$param] = $tst;
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} else if (isset($check['required']) && $check['required']) {
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$wrong[$param] = '<em>$tst</em> est un paramètre manquant';
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}
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}
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if (isset($values['panorama'])) {
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$back_url = sprintf('panorama.php?panorama=%s', $values['panorama']);
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if (isset($values['dir'])) $back_url .= '&dir='. $values['dir'];
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} else {
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$back_url = '.';
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}
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if (count($wrong) == 0) {
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$dir_file = "./".$values['dir']."/".$values['panorama'];
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$dir_open = opendir($dir_file);
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while (false !== ($file = readdir($dir_open))) {
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if (preg_match('/(.*)_[0-9]+_[0-9]+_[0-9]+\.jpg$/', $file, $reg)) {
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$prefix = $reg[1];
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$new_param_file = $prefix.".params";
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break;
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}
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}
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closedir($dir_open);
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if(isset($new_param_file)){
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$fid = fopen($dir_file."/".$new_param_file,'a+');
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echo '<p>Les valeurs suivantes sont utilisées.</p>'."\n";
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echo "<dl>\n";
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foreach ($values as $k => $v) {
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echo "$k -$v<br/>\n";
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if (isset($params[$k]['name'])) {
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$nm = $params[$k]['name'];
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if (isset($params[$k]['type']) && $params[$k]['type'] == 'numeric') {
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$vf = $v;
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} else if (isset($params[$k]['type']) && $params[$k]['type'] == 'boolean') {
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$vf = $v ? "true" : "false";
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} else {
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$vf = "\"$v\"";
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}
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fputs($fid, "$nm = $vf\n");
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printf("<dt>%s</dt>\n<dd>%s</dd>\n", $nm, $vf);
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}
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}
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echo "</dl>\n";
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fclose($fid);
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echo '<p class="succes">Paramétrage terminé.</p>'."\n";
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} else {
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printf("<p class=\"error\">impossible d'écrire dans le fichier '%s'</p>\n", $dir_file);
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}
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} else {
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echo '<p class="error">Les valeurs suivantes sont incorrectes.</p>'."\n";
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echo "<dl>\n";
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foreach ($wrong as $k => $v) {
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printf("<dt>%s</dt>\n<dd>%s</dd>\n", $k, $v);
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}
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echo "</dl>\n";
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}
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printf('<a href="%s">Retour au panorama</a></p>'."\n", $back_url);
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?>
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</html>
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