melder/lib/functions.php
Walter Hupfeld 91a8c4e567 PDO
2024-02-17 08:42:54 +01:00

119 lines
4.8 KiB
PHP

<?php
/** *****************************
* Ideenmelder
* Autor: Walter Hupfeld, Hamm
* E-Mail: info@hupfeld-software.de
* Version: 1.0
* Datum: 18.05.2021
******************************** */
function generate_tooltip_description($row) {
global $boolRating;
global $boolComment;
global $boolUpload;
global $boolDefect;
global $uploaddir;
global $arrTopic;
global $arrDefect;
global $db;
$description = $row['description'];
$numUps = $row['thumb_ups'];
$numDowns = $row['thumb_downs'];
$id = $row['id'];
$topic = $row['topic'];
$numDatum= strtotime($row['created_at']);
$datum= date("d.m.Y",$numDatum);
$strDescription = "<strong>Anmerkung zu ".$arrTopic[$topic]."</strong><br>";
if ($boolUpload && isset($row['filename'])) {
$strDescription .= "<a href=\'images/".$row['filename']."\' data-lightbox=\'radweg".$id."\'>";
$strDescription .= "<img src=\'images/".$row['filename']."\' style=\'width:200px;\' /></a><br>";
}
$strDescription .= nl2br2($description);
$strDescription .= "<br> - ".$row['username']." (".$datum.")";
if ($boolDefect) {
if ($row['defect']>0) {
$strDescription .= "<br><em>" . $arrDefect[$row['defect']] ."</em>";
}
}
if ($boolRating) {
$strDescription .=" <hr><div style=\'text-align:center\'>";
$strDescription .= "<a href=\'#\' onclick=\'thumb_up_down(".$id.",".$numUps.",up)\'>";
$strDescription .= "<i class=\'text-muted fa fa-thumbs-up\'></i></a> ";
$strDescription .= "&nbsp;<span class=\'text-muted\' id=\'ups_".$id."\'>".$numUps."</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
$strDescription .= "<a href=\'#\' onclick=\'thumb_up_down(".$id.",".$numDowns.",down)\'>";
$strDescription .= "<i class=\'text-muted fa fa-thumbs-down\'></i></a>";
$strDescription .= "&nbsp;<span class=\'text-muted\' id=\'downs_".$id."\'>".$numDowns."</span></div>";
}
if ($boolComment) {
$strDescription .= "<hr><div style=\'text-align:center\'>";
$strDescription .= "<a href=\'#\' onclick=\'open_comment(".$id.")\'>Kommentar hinzufügen</a>";
$strDescription .= "</div>";
$strSQL = "SELECT username,comment,created_at FROM comment WHERE loc_id=".$id;
$result = $db->query($strSQL);
while ($comment = $result->fetch(PDO::FETCH_ASSOC)) {
$strDescription .= "<div class=\'comment\'>";
$strDescription .= "<em>".$comment['username']." schrieb am ";
$numDatum = strtotime($comment['created_at']);
$strDatum = date("d.m.Y",$numDatum);
$strDescription .= $strDatum."</em><br>";
$strDescription .= nl2br2($comment['comment']);
$strDescription .= "</div>";
}
}
return $strDescription;
}
/**
* reads gps location form picture data
*/
function read_gps_location($file){
if (is_file($file)) {
$info = exif_read_data($file);
if (isset($info['GPSLatitude']) && isset($info['GPSLongitude']) &&
isset($info['GPSLatitudeRef']) && isset($info['GPSLongitudeRef']) &&
in_array($info['GPSLatitudeRef'], array('E','W','N','S')) && in_array($info['GPSLongitudeRef'], array('E','W','N','S'))) {
$GPSLatitudeRef = strtolower(trim($info['GPSLatitudeRef']));
$GPSLongitudeRef = strtolower(trim($info['GPSLongitudeRef']));
$lat_degrees_a = explode('/',$info['GPSLatitude'][0]);
$lat_minutes_a = explode('/',$info['GPSLatitude'][1]);
$lat_seconds_a = explode('/',$info['GPSLatitude'][2]);
$lng_degrees_a = explode('/',$info['GPSLongitude'][0]);
$lng_minutes_a = explode('/',$info['GPSLongitude'][1]);
$lng_seconds_a = explode('/',$info['GPSLongitude'][2]);
$lat_degrees = $lat_degrees_a[0] / $lat_degrees_a[1];
$lat_minutes = $lat_minutes_a[0] / $lat_minutes_a[1];
$lat_seconds = $lat_seconds_a[0] / $lat_seconds_a[1];
$lng_degrees = $lng_degrees_a[0] / $lng_degrees_a[1];
$lng_minutes = $lng_minutes_a[0] / $lng_minutes_a[1];
$lng_seconds = $lng_seconds_a[0] / $lng_seconds_a[1];
$lat = (float) $lat_degrees+((($lat_minutes*60)+($lat_seconds))/3600);
$lng = (float) $lng_degrees+((($lng_minutes*60)+($lng_seconds))/3600);
//If the latitude is South, make it negative.
//If the longitude is west, make it negative
$GPSLatitudeRef == 's' ? $lat *= -1 : '';
$GPSLongitudeRef == 'w' ? $lng *= -1 : '';
return array(
'lat' => $lat,
'lng' => $lng
);
}
}
return false;
}
function nl2br2($string) {
$string = str_replace(array("\r\n", "\r", "\n"), "<br />", $string);
return $string;
}