File: /storage/v12674/airalleportuguese/enfold/config-leaflet-maps/class-avia-leaflet-maps.php
<?php
/**
* Adds support for plugin Leaflet Maps
*
* Plugin URI: https://wordpress.org/plugins/leaflet-map/
* Github: https://github.com/bozdoz/wp-plugin-leaflet-map
* Leaflet download: https://leafletjs.com/index.html
*
* @added_by Günter
* @since 4.8.2
*/
if( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly
if( ! class_exists( 'Avia_Leaflet_Maps', false ) )
{
class Avia_Leaflet_Maps
{
/**
* Holds the instance of this class ( or of a derived class )
*
* @since 4.8.2
* @var Avia_Leaflet_Maps
*/
private static $_instance = null;
/**
* @since 4.8.2
* @var boolean
*/
protected $enabled;
/**
* @since 4.8.2
* @var int
*/
protected $map_count;
/**
* Return the instance of this class
*
* @since 4.8.2
* @return Avia_Leaflet_Maps
*/
static public function instance()
{
if( is_null( Avia_Leaflet_Maps::$_instance ) )
{
Avia_Leaflet_Maps::$_instance = new Avia_Leaflet_Maps();
}
return Avia_Leaflet_Maps::$_instance;
}
/**
* @since 4.8.2
*/
protected function __construct()
{
$this->enabled = null;
$this->map_count = 0;
add_action( 'init', array( $this, 'handler_wp_init_plugin_settings' ), 50 );
add_action( 'init', array( $this, 'handler_wp_register_scripts' ), 10 );
}
/**
* @since 4.8.2
*/
public function __destruct()
{
;
}
/**
*
* @since 4.8.2
*/
public function handler_wp_register_scripts()
{
if( ! $this->is_active() )
{
return;
}
$vn = avia_get_theme_version();
$min_js = avia_minify_extension( 'js' );
$template_url = get_template_directory_uri();
wp_register_script( 'avia_leaflet_maps_backend_script', "$template_url/config-leaflet-maps/js/avia-leaflet-maps{$min_js}.js", array( 'jquery' ), $vn, true );
Avia_Builder()->add_registered_admin_script( 'avia_leaflet_maps_backend_script' );
}
/**
* Make sure to override the plugin options with our settings, reset or leave unchanged
*
* @since 4.8.2
*/
public function handler_wp_init_plugin_settings()
{
if( ! $this->is_active() )
{
return;
}
$template_url = get_template_directory_uri();
$plugin_settings = Leaflet_Map_Plugin_Settings::init();
$plugin_opt = $plugin_settings->options;
$plugin_js = get_option( $plugin_settings->prefix . 'js_url' );
$plugin_css = get_option( $plugin_settings->prefix . 'js_url' );
$theme_js = avia_get_option( 'leaflet_maps_js_file' );
$theme_css = avia_get_option( 'leaflet_maps_css_file' );
// fallback if user forgot to enter one setting
if( 'custom' == $theme_js && 'custom' == $theme_css && ( empty( $theme_js ) || empty( $theme_css ) ) )
{
$theme_js = '';
$theme_css = '';
}
$update = false;
if( empty( $theme_js ) )
{
$url = $template_url . '/config-leaflet-maps/assets/leafletjs/leaflet.js';
if( $plugin_js != $url )
{
$update = true;
}
}
else if( 'default' == $theme_js )
{
$url = $plugin_opt['js_url']->default;
if( $plugin_js != $url )
{
$update = true;
}
}
if( $update )
{
update_option( $plugin_settings->prefix . 'js_url', $url );
}
$update = false;
if( empty( $theme_css ) )
{
$url = $template_url . '/config-leaflet-maps/assets/leafletjs/leaflet.css';
if( $plugin_css != $url )
{
$update = true;
}
}
else if( 'default' == $theme_js )
{
$url = $plugin_opt['css_url']->default;
if( $plugin_css != $url )
{
$update = true;
}
}
if( $update )
{
update_option( $plugin_settings->prefix . 'css_url', $url );
}
}
/**
* Checks if this feature is enabled
*
* @since 4.8.2
* @return boolean
*/
public function is_enabled()
{
if( ! is_bool( $this->enabled ) )
{
$enabled = avia_get_option( 'leaflet_maps_enable_feature', '' ) == 'enabled';
/**
* @since 4.8.2
* @param boolean $enabled
* @return boolean
*/
$this->enabled = apply_filters( 'avf_avia_leaflet_maps_enabled', $enabled );
}
return $this->enabled;
}
/**
* Return Map count - gets incremented when a map is created
*
* @since 4.8.2
* @return int
*/
public function get_map_count()
{
return $this->map_count;
}
/**
* Checks, if plugin is active AND enabled in theme options
*
* @since 4.8.2
* @return boolean
*/
public function is_active()
{
return class_exists( 'Leaflet_Map', false ) && $this->is_enabled();
}
/**
* Creates the HTML for a map: creates and executes the leaflet shortcode
*
* @since 4.8.2
* @param array $sc_atts
* @return string
*/
public function get_maps_html_from_alb_shortode( array $sc_atts )
{
$this->map_count ++;
$output = '';
$output .= $this->get_map_shortcode( $sc_atts );
foreach( $sc_atts['markers'] as $key => $marker_item )
{
$output .= $this->get_marker_shortcode( $marker_item, $key );
}
/**
* Add additional map shortcodes
*
* @since 4.8.2
* @param string $output
* @param array $sc_atts
* @return string
*/
$out = apply_filters( 'avf_leaflet_maps_output', $output, $sc_atts );
$html = do_shortcode( $out );
return $html;
}
/**
* Returns the leaflet shortcode for the map
*
* @since 4.8.2
* @param array $sc_atts
* @return string
*/
protected function get_map_shortcode( array $sc_atts )
{
$map_params = array();
$lon_lat = $this->create_long_lat_string( $sc_atts );
if( false === $lon_lat )
{
$map_params[] = $this->create_address_string( $sc_atts );
}
else
{
$map_params[] = $lon_lat;
}
$map_params[] = ( $sc_atts['zoomcontrol'] == 'control' ) ? 'zoomcontrol="1"' : 'zoomcontrol="0"';
$map_params[] = ( $sc_atts['scrollwheel'] == '' ) ? 'scrollwheel="1"' : 'scrollwheel="0"';
$map_params[] = ( $sc_atts['touch_zoom'] == '' ) ? 'touchZoom="1"' : '!touchZoom';
$map_params[] = ( $sc_atts['keyboard_support'] == '' ) ? 'keyboard="1"' : 'keyboard="0"';
$map_params[] = ( $sc_atts['show_scale'] == '' ) ? 'show_scale="1"' : 'show_scale="0"';
$map_params[] = ( $sc_atts['dragging'] == 'no_drag' ) ? 'dragging="0"' : 'dragging="1"';
$map_params[] = ( $sc_atts['closepopuponclick'] == 'close_click' ) ? 'closepopuponclick="1"' : 'closepopuponclick="0"';
if( is_numeric( $sc_atts['zoom'] ) )
{
$map_params[] = 'zoom="' . $sc_atts['zoom'] . '"';
}
else
{
$map_params[] = 'fitbounds="true"';
}
$map_params[] = 'min_zoom="' . $sc_atts['min_zoom'] . '"';
$map_params[] = 'max_zoom="' . $sc_atts['max_zoom'] . '"';
$map_params[] = 'width="' . $sc_atts['width'] . '%"';
$map_params[] = 'height="' . $sc_atts['height'] . 'px"';
/**
* Fix bug with Safari Browser
* https://kriesi.at/support/topic/leaflet-marker-popup-not-working/
*/
$map_params[] = 'tap="false"';
$map_params[] = ( $sc_atts['detect_retina'] == 'detect_retina' ) ? 'detect-retina="1"' : '!detect-retina';
$add_params = $this->additional_sc_params( $sc_atts['map_attr'] );
if( ! empty( $add_params ) )
{
$map_params = array_merge( $map_params, $add_params );
}
/**
* @since 4.8.2
* @param array $map_params
* @param array $sc_atts
* @param string $context
* @return array
*/
$map_params = apply_filters( 'avf_leaflet_maps_params', $map_params, $sc_atts, 'get_map_shortcode' );
$output = '[leaflet-map ' . implode( ' ', $map_params ) . ']';
return $output;
}
/**
* Returns the leaflet shortcode for a marker
*
* @since 4.8.2
* @param array $marker_item
* @param int $marker_index
* @return string
*/
protected function get_marker_shortcode( array $marker_item, $marker_index )
{
$output = '';
$map_params = array();
$sc_atts = $marker_item['attr'];
$lng = $this->create_long_lat_string( $sc_atts );
if( false === $lng )
{
$map_params[] = $this->create_address_string( $sc_atts );
}
else
{
$map_params[] = $lng;
}
$map_params[] = ( $sc_atts['draggable'] == 'draggable' ) ? 'draggable="1"' : 'draggable="0"';
$map_params[] = ( $sc_atts['visible'] == 'visible' ) ? 'visible="1"' : 'visible="0"';
if( trim( $sc_atts['tooltip'] ) != '' )
{
/**
* @since 5.6.9
*/
$tooltip = apply_filters( 'avf_sc_attr_value', $sc_atts['tooltip'] );
$map_params[] = 'title="' . trim( $tooltip ) . '"';
}
$this->add_custom_marker_icon( $map_params, $sc_atts );
if( ! empty( $sc_atts['marker_opacity'] ) && is_numeric( $sc_atts['marker_opacity'] ) )
{
$map_params[] = 'opacity="' . ( $sc_atts['marker_opacity'] / 100.0 ) . '"';
}
$add_params = $this->additional_sc_params( $sc_atts['marker_attr'] );
if( ! empty( $add_params ) )
{
$map_params = array_merge( $map_params, $add_params );
}
$popup = trim( ShortcodeHelper::avia_apply_autop( ShortcodeHelper::avia_remove_autop( $marker_item['content'] ) ) );
/**
* @since 5.6.9
*/
$popup = apply_filters( 'avf_sc_attr_value', $popup );
// remove surroundig p tag
if( 0 === strpos( $popup, '<p>' ) )
{
$close = strrpos( $popup, '</p>' );
if( false !== $close )
{
$popup = substr_replace( $popup, '', $close, 4 );
}
$popup = substr( $popup, 3 );
}
/**
* @since 4.8.2
* @param array $map_params
* @param array $sc_atts
* @param string $context
* @param int $marker_index
* @return array
*/
$map_params = apply_filters( 'avf_leaflet_maps_params', $map_params, $sc_atts, 'get_marker_shortcode', $marker_index );
$output .= '[leaflet-marker ' . implode( ' ', $map_params ) . ']' . $popup . '[/leaflet-marker]';
return $output;
}
/**
* Creates an address shortcode attribute string
*
* @since 4.8.2
* @param array $param
* @return string
*/
protected function create_address_string( array &$param )
{
$address = array();
$default = array(
'geo_street' => '',
'geo_postalcode' => '',
'geo_city' => '',
'geo_country' => '',
'geo_state' => '',
'geo_county' => '',
);
$addr = array_merge( $default, $param );
foreach( $default as $key => $value )
{
if( ! empty( $addr[ $key ] ) )
{
$address[] = $addr[ $key ];
}
}
if( empty( $address ) )
{
return '';
}
$address = 'address="' . implode( ', ', $address ) . '"';
return $address;
}
/**
* Creates a longitude and latitude shortcode attribute string
*
* @since 4.8.2
* @param array $param
* @return string
*/
protected function create_long_lat_string ( array &$param )
{
$address = array();
$default = array(
'geo_lng' => '',
'geo_lat' => ''
);
$addr = array_merge( $default, $param );
if( empty( $addr['geo_lng'] ) || empty( $addr['geo_lat'] ) || ! is_numeric( $addr['geo_lng'] ) || ! is_numeric( $addr['geo_lat'] ) )
{
return false;
}
$address = 'lng="' . $addr['geo_lng'] . '" lat="' . $addr['geo_lat'] . '"';
return $address;
}
/**
* Adds a custom marker icon to the marker shortcode
*
* @since 4.8.2
* @param array $param
* @param array $sc_atts
*/
protected function add_custom_marker_icon( array &$param, array &$sc_atts )
{
if( empty( $sc_atts['custom_marker'] ) )
{
return;
}
$url = '';
// fallback to default if necessary info is missing
if( 'custom_url' == $sc_atts['custom_marker'] )
{
if( '' == trim( $sc_atts['icon_url'] ) )
{
return;
}
$url = $sc_atts['icon_url'];
}
else if( 'upload_custom' == $sc_atts['custom_marker'] )
{
if( '' == trim( $sc_atts['icon_upload'] ) )
{
if( '' == $sc_atts['attachment'] || ! is_numeric( $sc_atts['attachment'] ) )
{
return;
}
$size = ! empty( $sc_atts['attachment_size'] ) ? $sc_atts['attachment_size'] : 'thumbnail';
$img = wp_get_attachment_image_src( $sc_atts['attachment'], $size );
$url = $img[0];
}
else
{
$url = $sc_atts['icon_upload'];
}
}
else
{
return;
}
$width = ! empty( $sc_atts['icon_width'] ) ? $sc_atts['icon_width'] : 30;
$height = ! empty( $sc_atts['icon_height'] ) ? $sc_atts['icon_height'] : 50;
$left = ! empty( $sc_atts['icon_anchor_left'] ) ? $sc_atts['icon_anchor_left'] : 15;
$top = ! empty( $sc_atts['icon_anchor_top'] ) ? $sc_atts['icon_anchor_top'] : 60;
$param[] = 'iconUrl="' . esc_url( $url ) . '"';
$param[] = 'iconSize="' . "{$width},{$height}" . '"';
$param[] = 'iconAnchor="' . "{$left},{$top}" . '"';
}
/**
* Splits the textarea content and returns an array of the parameters
*
* @since 4.8.2
* @param string $params
* @return array
*/
protected function additional_sc_params( $params )
{
if( trim( $params ) == '' )
{
return array();
}
// remove <br> tag and empty lines
$params = preg_replace( '#<br\s*/?>#i', "\n", $params );
$arr = explode( "\n", $params );
$arr = array_map( 'trim', $arr );
$arr = array_filter( $arr );
return $arr;
}
}
/**
* Returns the main instance of aviaElementTemplates to prevent the need to use globals
*
* @since 4.8.2
* @return Avia_Leaflet_Maps
*/
function AviaLeafletMaps()
{
return Avia_Leaflet_Maps::instance();
}
/**
* Activate filter and action hooks
*/
AviaLeafletMaps();
}