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<?php |
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defined('EVENT_ESPRESSO_VERSION') || exit('No direct access allowed.'); |
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/** |
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* EEH_Maps |
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* This is a helper utility class that provides different helpers related to mapping and displaying location related |
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* data. |
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* |
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* @package Event Espresso |
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* @subpackage /helpers/EEH_Maps.helper.php |
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* @author Hugo Ashmore, Brent Christensen, Darren Ethier |
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*/ |
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class EEH_Maps |
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{ |
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// array of map settings |
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public static $gmap_vars = array(); |
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/** |
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* google_map - creates a Google Map Link |
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* |
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* @param array $ee_gmaps_opts array of attributes required for the map link generation |
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* @return string (link to map!) |
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*/ |
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public static function google_map($ee_gmaps_opts) |
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{ |
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$ee_map_width = ! empty($ee_gmaps_opts['ee_map_width']) ? $ee_gmaps_opts['ee_map_width'] : '300'; |
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$ee_map_height = ! empty($ee_gmaps_opts['ee_map_height']) ? $ee_gmaps_opts['ee_map_height'] : '185'; |
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$ee_map_zoom = ! empty($ee_gmaps_opts['ee_map_zoom']) ? $ee_gmaps_opts['ee_map_zoom'] : '12'; |
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$ee_map_nav_display = ! empty($ee_gmaps_opts['ee_map_nav_display']) ? 'true' : 'false'; |
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$ee_map_nav_size = ! empty($ee_gmaps_opts['ee_map_nav_size']) |
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? $ee_gmaps_opts['ee_map_nav_size'] |
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: 'default'; |
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$ee_map_type_control = ! empty($ee_gmaps_opts['ee_map_type_control']) |
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? $ee_gmaps_opts['ee_map_type_control'] |
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: 'default'; |
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$static_url = ! empty($ee_gmaps_opts['ee_static_url']) ? $ee_gmaps_opts['ee_static_url'] : false; |
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if (! empty($ee_gmaps_opts['ee_map_align'])) { |
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switch ($ee_gmaps_opts['ee_map_align']) { |
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case "left": |
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$map_align = 'ee-gmap-align-left left'; |
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break; |
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case "right": |
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$map_align = 'ee-gmap-align-right right'; |
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break; |
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case "center": |
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$map_align = 'ee-gmap-align-center center'; |
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break; |
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case "none": |
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default: |
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$map_align = 'ee-gmap-align-none'; |
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} |
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} else { |
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$map_align = 'ee-gmap-align-none'; |
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} |
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// Determine whether user has set a hardoded url to use and |
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// if so display a Google static iframe map else run V3 api |
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if ($static_url) { |
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$html = '<div class="ee-gmap-iframewrap ee-gmap-wrapper ' . $map_align . '">'; |
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$html .= '<iframe src="' . $static_url . '&output=embed"' |
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. ' style="width: ' . $ee_map_width . 'px; height: ' . $ee_map_height . 'px;"' |
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. ' frameborder="0" scrolling="no">'; |
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$html .= '</iframe>'; |
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$html .= '<a href="' . $static_url . '">View Large map</a>'; |
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$html .= '</div>'; |
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return $html; |
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} else { |
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EEH_Maps::$gmap_vars[$ee_gmaps_opts['map_ID']] = array( |
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'map_ID' => $ee_gmaps_opts['map_ID'], |
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'ee_map_zoom' => $ee_map_zoom, |
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'ee_map_nav_display' => $ee_map_nav_display, |
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'ee_map_nav_size' => $ee_map_nav_size, |
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'ee_map_type_control' => $ee_map_type_control, |
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'location' => $ee_gmaps_opts['location'], |
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); |
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$style = 'width: ' . $ee_map_width . 'px; height: ' . $ee_map_height . 'px;'; |
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$html = '<div class="ee-gmap-wrapper ' . $map_align . '">' |
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. '<div class="ee-gmap" id="map_canvas_' . $ee_gmaps_opts['map_ID'] . '"' |
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. ' style="' . $style . '"></div>' |
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. '</div>'; |
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wp_enqueue_script('gmap_api'); |
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wp_enqueue_script('ee_gmap'); |
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add_action('wp_footer', array('EEH_Maps', 'footer_enqueue_script')); |
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return $html; |
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} // end auto map or static url map check |
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} |
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/** |
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* enqueue_script |
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* |
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* @return void |
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*/ |
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public static function footer_enqueue_script() |
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{ |
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wp_localize_script('ee_gmap', 'ee_gmap_vars', EEH_Maps::$gmap_vars); |
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} |
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/** |
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* registers scripts for maps |
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*/ |
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public static function espresso_google_map_js() |
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{ |
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$api_url = sprintf( |
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"https://maps.googleapis.com/maps/api/js?key=%s", |
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apply_filters( |
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'FHEE__EEH_Maps__espresso_google_maps_js__api_key', |
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EE_Registry::instance()->CFG->map_settings->google_map_api_key |
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) |
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); |
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wp_register_script('gmap_api', $api_url, array('jquery'), null, true); |
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wp_register_script('ee_gmap', plugin_dir_url(__FILE__) . 'assets/ee_gmap.js', array('gmap_api'), '1.0', true); |
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} |
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/** |
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* creates a Google Map Link |
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* |
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* @param array $atts array of attributes required for the map link generation |
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* @return string (link to map!) |
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*/ |
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public static function google_map_link($atts) |
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{ |
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do_action('AHEE_log', __FILE__, __FUNCTION__, ''); |
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extract($atts); |
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/** @var string $address */ |
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/** @var string $city */ |
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/** @var string $state */ |
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/** @var string $zip */ |
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/** @var string $country */ |
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$address = "{$address}"; |
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$city = "{$city}"; |
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$state = "{$state}"; |
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$zip = "{$zip}"; |
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$country = "{$country}"; |
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$text = isset($text) ? "{$text}" : ""; |
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$type = isset($type) ? "{$type}" : ""; |
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$map_w = isset($map_w) ? "{$map_w}" : 400; |
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$map_h = isset($map_h) ? "{$map_h}" : 400; |
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$id = isset($id) ? $id : 'not_set'; |
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$map_image_class = isset($map_image_class) ? $map_image_class : 'ee_google_map_view'; |
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$address_string = ($address != '' ? $address : '') |
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. ($city != '' ? ',' . $city : '') |
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. ($state != '' ? ',' . $state : '') |
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. ($zip != '' ? ',' . $zip : '') |
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. ($country != '' ? ',' . $country : ''); |
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$google_map = htmlentities2('http://maps.google.com/maps?q=' . urlencode($address_string)); |
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switch ($type) { |
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case 'text': |
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default: |
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$text = $text == '' ? __('Map and Directions', 'event_espresso') : $text; |
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break; |
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case 'url_only': |
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case 'url': |
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$text = $google_map; |
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break; |
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case 'map': |
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$scheme = is_ssl() ? 'https://' : 'http://'; |
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$api_key = apply_filters( |
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'FHEE__EEH_Maps__espresso_google_maps_link__api_key', |
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EE_Registry::instance()->CFG->map_settings->google_map_api_key |
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); |
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return '<a class="a_map_image_link" href="' . $google_map . '" target="_blank">' . '<img class="map_image_link" id="venue_map_' . $id . '" ' . $map_image_class . ' src="' . htmlentities2($scheme . 'maps.googleapis.com/maps/api/staticmap?center=' . urlencode($address_string) . '&zoom=14&size=' . $map_w . 'x' . $map_h . '&markers=color:green|label:|' . urlencode($address_string) . '&sensor=false&key=' . $api_key) . '" /></a>'; |
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} |
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return $type === 'url_only' |
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? $text |
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: '<a href="' . $google_map . '" target="_blank">' . $text . '</a>'; |
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} |
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} |
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// End of file EEH_Maps.helper.php |
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// Location: /helpers/EEH_Maps.helper.php |
eventespresso /
event-espresso-core
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.