89 lines
3.1 KiB
PHP
89 lines
3.1 KiB
PHP
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<?php
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//Holt hinterlegte Orte als assoziatives Array
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$sql_places = "SELECT address, description, lat, lng, title FROM google_maps_line WHERE header_id = '" . $sitepart_id."'";
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$qry_places = mysqli_query($GLOBALS['mysql_con'], $sql_places);
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IF (mysqli_num_rows($qry_places) == 1) {
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$places = array();
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$places[0] = mysqli_fetch_assoc($qry_places);
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} ELSE {
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$places = array();
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$i = 0;
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WHILE ($row = mysqli_fetch_assoc($qry_places)) {
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$places[$i] = $row;
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$i++;
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}
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}
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//Funktionsaufrufe zur Generierung der benötigten Listen
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$markers = marker_list($places, $sitepart_id);
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$coordinates = coordinate_list($places);
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$infos = info_list($places);
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$openers = info_open_list($places, $sitepart_id);
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//Holt Höhe und Breite der Karte als width & height variablen
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$sql_map = "SELECT width, height, icon_location FROM google_maps_header WHERE id = '" . $sitepart_id."'";
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$qry_map = mysqli_query($GLOBALS['mysql_con'], $sql_map);
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$map_size = mysqli_fetch_assoc($qry_map);
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extract($map_size);
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//Generiert Script-Tags, JQuery-Funktion zum Setzen eines neuen meta-tags im Seiten-Header,
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//Deklariert Optionsvariable und beginnt die Definition der Initialisierungsfunktion
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$mapcode = "
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<script type=\"text/javascript\" src=\"//maps.google.com/maps/api/js?sensor=false&key=AIzaSyCaWSVx10NGOpzPoZfIfD197E1RNzMLgcU\"></script>
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<script type=\"text/javascript\">\n
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\$('head').append('<meta name=\"viewport\" content=\"initial-scale=1.0, user-scalable=yes\" />');\n
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var image = '" . $icon_location . "';
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var bounds = new google.maps.LatLngBounds();
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var myOptions_" . $sitepart_id . ";\n
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function initialize_map_" . $sitepart_id . "() {
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";
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//Generiert Objekte für Koordinaten
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FOR ($i = 0; $i < count($coordinates); $i++) {
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$mapcode .= $coordinates[$i];
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}
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//Definiert Optionen
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$mapcode .= "\n\t\t" . "myOptions_" . $sitepart_id . " = {
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\t\t zoom: 8,
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\t\t center: myLatlng_0,
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\t\t mapTypeId: google.maps.MapTypeId.ROADMAP,
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\t\t scrollwheel: false
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\t}
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\n\t\t" . "var map_" . $sitepart_id . " = new google.maps.Map(document.getElementById(\"map_canvas_" . $sitepart_id . "\"), myOptions_" . $sitepart_id . ");\n";
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//Generiert Objekte für Info-Boxen
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FOR ($i = 0; $i < count($infos); $i++) {
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$mapcode .= $infos[$i];
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}
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//Generiert Objekte für Marker
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FOR ($i = 0; $i < count($markers); $i++) {
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$mapcode .= $markers[$i];
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}
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//Generiert Event-Listener/Trigger zum Öffnen der Info-Boxen
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FOR ($i = 0; $i < count($openers); $i++) {
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$mapcode .= $openers[$i];
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}
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IF (count($places) > 1) {
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$mapcode .= "\n\t\t" . "map_" . $sitepart_id . ".fitBounds(bounds);\n";
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}
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//Schließt Funktionsdefinition. Generiert Listener zum Aufrufen der Initialisierungsfunktion
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$mapcode .= "} \n google.maps.event.addDomListener(window, 'load', initialize_map_" . $sitepart_id . ");";
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$mapcode .= "</script>";
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echo $mapcode;
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?>
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<!--<div class="google_maps" class="sitepart_<?= $sitepart_id ?>">-->
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<div class="googlemaps_content" id="map_canvas_<?= $sitepart_id ?>"
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style="width: <?= $width ?>px; height: <?= $height ?>px; color: #000000;"></div>
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<!--</div>-->
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