protected function _checkValidCenter()
{
$center = geolocation_get_center();
$centerLat = $center['latitude'];
$centerLng = $center['longitude'];
$centerZoomLevel = $center['zoomLevel'];
$this->assertTrue(is_double($centerLat));
$this->assertTrue(is_double($centerLng));
$this->assertTrue(is_double($centerZoomLevel));
$this->assertEquals(get_option('geolocation_default_latitude'), $centerLat);
$this->assertEquals(get_option('geolocation_default_longitude'), $centerLng);
$this->assertEquals(get_option('geolocation_default_zoom_level'), $centerZoomLevel);
}
/**
* Returns the form code for geographically searching for items
* @param Item $item
* @param int $width
* @param int $height
* @return string
**/
function geolocation_map_form($item, $width = '100%', $height = '410px', $label = 'Find a Location by Address:', $confirmLocationChange = true, $post = null)
{
$ht = '';
$center = geolocation_get_center();
$center['show'] = false;
$location = geolocation_get_location_for_item($item, true);
if ($post === null) {
$post = $_POST;
}
$usePost = !empty($post) && !empty($post['geolocation']);
if ($usePost) {
$lng = (double) @$post['geolocation']['longitude'];
$lat = (double) @$post['geolocation']['latitude'];
$zoom = (int) @$post['geolocation']['zoom_level'];
$addr = @$post['geolocation']['address'];
} else {
if ($location) {
$lng = (double) $location['longitude'];
$lat = (double) $location['latitude'];
$zoom = (int) $location['zoom_level'];
$addr = $location['address'];
} else {
$lng = $lat = $zoom = $addr = '';
}
}
ob_start();
?>
<div id="location_form">
<input type="hidden" name="geolocation[latitude]" value="<?php
echo $lat;
?>
" />
<input type="hidden" name="geolocation[longitude]" value="<?php
echo $lng;
?>
" />
<input type="hidden" name="geolocation[zoom_level]" value="<?php
echo $zoom;
?>
" />
<input type="hidden" name="geolocation[map_type]" value="Google Maps v<?php
echo GOOGLE_MAPS_API_VERSION;
?>
" />
<label style="display:inline; float:none; vertical-align:baseline;"><?php
echo html_escape($label);
?>
</label>
<input type="text" name="geolocation[address]" id="geolocation_address" size="60" value="<?php
echo $addr;
?>
" class="textinput"/>
<button type="button" style="margin-bottom: 18px; float:none;" name="geolocation_find_location_by_address" id="geolocation_find_location_by_address">Find</button>
</div>
<?php
$options = array();
$options['form'] = array('id' => 'location_form', 'posted' => $usePost);
if ($location or $usePost) {
$options['point'] = array('latitude' => $lat, 'longitude' => $lng, 'zoomLevel' => $zoom);
}
$options['confirmLocationChange'] = $confirmLocationChange;
$center = js_escape($center);
$options = js_escape($options);
$divId = 'omeka-map-form';
?>
<div id="<?php
echo html_escape($divId);
?>
" style="width: <?php
echo $width;
?>
; height: <?php
echo $height;
?>
;"></div>
<script type="text/javascript">
//<![CDATA[
var anOmekaMapForm = new OmekaMapForm(<?php
echo js_escape($divId);
?>
, <?php
echo $center;
?>
, <?php
echo $options;
?>
);
jQuery(document).bind('omeka:tabselected', function () {
anOmekaMapForm.resize();
});
//]]>
</script>
<?php
$ht .= ob_get_contents();
ob_end_clean();
return $ht;
}
