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class.plugin-settings.php
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class.plugin-settings.php
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<?php
/**
*
* Used to get and set values
*
* Features:
* * Add prefixes to db options
* * built-in admin settings page method
*
*/
// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;
include_once(LEAFLET_MAP__PLUGIN_DIR . 'class.plugin-option.php');
class Leaflet_Map_Plugin_Settings {
/**
* Prefix for options, for unique db entries
* @var string $prefix
*/
public $prefix = 'leaflet_';
/**
* @var Leaflet_Map_Plugin_Settings
**/
private static $instance = null;
/**
* Default values and admin form information
* Needs to be created within __construct
* in order to use a function such as __()
* @var array $options
*/
public $options = array();
/**
* Singleton
* @static
*/
public static function init() {
if ( !self::$instance ) {
self::$instance = new self;
}
return self::$instance;
}
private function __construct () {
/* update leaflet version from main class */
$leaflet_version = Leaflet_Map::$leaflet_version;
$foreachmap = __('You can also change this for each map');
/*
* initiate options using internationalization!
*/
$this->options = array(
'default_lat' => array(
'display_name'=>__('Default Latitude', 'leaflet-map'),
'default'=>'44.67',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map lat="44.67"]</code>',
__('Default latitude for maps.', 'leaflet-map'),
$foreachmap
)
),
'default_lng' => array(
'display_name'=>__('Default Longitude', 'leaflet-map'),
'default'=>'-63.61',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map lng="-63.61"]</code>',
__('Default longitude for maps.', 'leaflet-map'),
$foreachmap
)
),
'default_zoom' => array(
'display_name'=>__('Default Zoom', 'leaflet-map'),
'default'=>'12',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map zoom="5"]</code>',
__('Default zoom for maps.', 'leaflet-map'),
$foreachmap
)
),
'default_height' => array(
'display_name'=>__('Default Height', 'leaflet-map'),
'default'=>'250',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map height="250"]</code>',
__('Default height for maps. Values can include "px" but it is not necessary. Can also be "%". ', 'leaflet-map'),
$foreachmap
)
),
'default_width' => array(
'display_name'=>__('Default Width', 'leaflet-map'),
'default'=>'100%',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map width="100%"]</code>',
__('Default width for maps. Values can include "px" but it is not necessary. Can also be "%".', 'leaflet-map'),
$foreachmap
)
),
'fit_markers' => array(
'display_name'=>__('Fit Markers', 'leaflet-map'),
'default' => '0',
'type' => 'checkbox',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map fit_markers="1"]</code>',
__('If enabled, all markers on each map will alter the view of the map; i.e. the map will fit to the bounds of all of the markers on the map.', 'leaflet-map'),
$foreachmap
)
),
'show_zoom_controls' => array(
'display_name'=>__('Show Zoom Controls', 'leaflet-map'),
'default' => '0',
'type' => 'checkbox',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map zoomcontrol="0"]</code>',
__('The zoom buttons can be large and annoying.', 'leaflet-map'),
$foreachmap
)
),
'scroll_wheel_zoom' => array(
'display_name'=>__('Scroll Wheel Zoom', 'leaflet-map'),
'default' => '0',
'type' => 'checkbox',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map scrollwheel="0"]</code>',
__('Disable zoom with mouse scroll wheel. Sometimes someone wants to scroll down the page, and not zoom the map.', 'leaflet-map'),
$foreachmap
)
),
'double_click_zoom' => array(
'display_name'=>__('Double Click Zoom', 'leaflet-map'),
'default' => '0',
'type' => 'checkbox',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map doubleClickZoom=false]</code>',
__('If enabled, your maps will zoom with a double click. By default it is disabled: If we\'re going to remove zoom controls and have scroll wheel zoom off by default, we might as well stick to our guns and not zoom the map.', 'leaflet-map'),
$foreachmap
)
),
'default_min_zoom' => array(
'display_name'=>__('Default Min Zoom', 'leaflet-map'),
'default' => '0',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br /> <code>[leaflet-map min_zoom="1"]</code>',
__('Restrict the viewer from zooming in past the minimum zoom. Can set per map in shortcode or adjust for all maps here.', 'leaflet-map'),
$foreachmap
)
),
'default_max_zoom' => array(
'display_name'=>__('Default Max Zoom', 'leaflet-map'),
'default' => '20',
'type' => 'text',
'helptext' => sprintf('%1$s %2%s <br /> <code>%3$s</code>',
__('Restrict the viewer from zooming out past the maximum zoom. Can set per map in shortcode or adjust for all maps here', 'leaflet-map'),
$foreachmap,
'[leaflet-map max_zoom="10"]'
)
),
'default_tiling_service' => array(
'display_name'=>__('Default Tiling Service', 'leaflet-map'),
'default' => 'other',
'type' => 'select',
'options' => array(
'other' => __('I will provide my own map tile URL', 'leaflet-map'),
'mapquest' => __('MapQuest (I have an app key)', 'leaflet-map'),
),
'helptext' => __('Choose a tiling service or provide your own.', 'leaflet-map')
),
'mapquest_appkey' => array(
'display_name'=>__('MapQuest App Key', 'leaflet-map'),
'default' => __('Supply an app key if you choose MapQuest', 'leaflet-map'),
'type' => 'text',
'noreset' => true,
'helptext' => sprintf('%1$s <a href="https://developer.mapquest.com/plan_purchase/steps/business_edition/business_edition_free/register" target="_blank"> %2$s </a>, %3$s <a href="https://developer.mapquest.com/user/me/apps" target="_blank"> %4$s </a> %5$s',
__('If you choose MapQuest, you must provide an app key.', 'leaflet-map'),
__('Sign up', 'leaflet-map'),
__('then', 'leaflet-map'),
__('Create a new app', 'leaflet-map'),
__('then supply the "Consumer Key" here.', 'leaflet-map')
)
),
'map_tile_url' => array(
'display_name'=>__('Map Tile URL', 'leaflet-map'),
'default'=>'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
'type' => 'text',
'helptext' => sprintf('%1$s: <a href="http://wiki.openstreetmap.org/wiki/Tile_servers" target="_blank"> %2$s </a>. %3$s: <a href="http://devblog.mapquest.com/2016/06/15/modernization-of-mapquest-results-in-changes-to-open-tile-access/" target="_blank"> %4$s </a>. %5$s <br/> <code>[leaflet-map tileurl=http://{s}.tile.stamen.com/watercolor/{z}/{x}/{y}.jpg subdomains=abcd]</code>',
__('See more tile servers', 'leaflet-map'),
__('here', 'leaflet-map'),
__('Please note: free tiles from MapQuest have been discontinued without use of an app key', 'leaflet-map'),
__('blog post', 'leaflet-map'),
$foreachmap
)
),
'map_tile_url_subdomains' => array(
'display_name'=>__('Map Tile URL Subdomains', 'leaflet-map'),
'default'=>'abc',
'type' => 'text',
'helptext' => sprintf('%1$s %2$s <br/> <code>[leaflet-map subdomains="1234"]</code>',
__('Some maps get tiles from multiple servers with subdomains such as a,b,c,d or 1,2,3,4', 'leaflet-map'),
$foreachmap
)
),
'js_url' => array(
'display_name'=>__('JavaScript URL', 'leaflet-map'),
'default' => sprintf('https://unpkg.com/leaflet@%s/dist/leaflet.js', $leaflet_version),
'type' => 'text',
'helptext' => __('If you host your own Leaflet files, then paste the URL here.', 'leaflet-map')
),
'css_url' => array(
'display_name'=>__('CSS URL', 'leaflet-map'),
'default' => sprintf('https://unpkg.com/leaflet@%s/dist/leaflet.css', $leaflet_version),
'type' => 'text',
'helptext' => __('Same as above.', 'leaflet-map')
),
'default_attribution' => array(
'display_name'=>__('Default Attribution', 'leaflet-map'),
'default' => sprintf('<a href="http://leafletjs.com" title="%1$s">Leaflet</a>; \r\n© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> %2$s',
__("A JS library for interactive maps", 'leaflet-map'),
__("contributors", 'leaflet-map')
),
'type' => 'textarea',
'helptext' => __('Attribution to a custom tile url. Use semi-colons (;) to separate multiple.', 'leaflet-map')
),
'geocoder' => array(
'display_name'=>__('Geocoder', 'leaflet-map'),
'default' => 'google',
'type' => 'select',
'options' => array(
'google' => __('Google Maps', 'leaflet-map'),
'osm' => __('OpenStreetMap Nominatim', 'leaflet-map'),
'dawa' => __('Denmark Addresses', 'leaflet-map')
),
'helptext' => __('Select the Geocoding provider to use to retrieve addresses defined in shortcode.', 'leaflet-map')
)
);
foreach ($this->options as $name => $details) {
$this->options[ $name ] = new Leaflet_Map_Plugin_Option( $details );
}
}
/*
* wrapper for WordPress get_options (adds prefix to default options)
*
* @param string $key
* @param varies $default default value if not found in db
* @return varies
*/
public function get ($key) {
$default = $this->options[ $key ]->default;
$key = $this->prefix . $key;
return get_option($key, $default);
}
/*
* wrapper for WordPress update_option (adds prefix to default options)
*
* @param string $key
* @param varies $value
* @param varies $default default value if not found in db
* @return varies
*/
public function set ($key, $value) {
$key = $this->prefix . $key;
update_option($key, $value);
return $this;
}
/*
* wrapper for WordPress delete_option (adds prefix to default options)
*
* @param string $key
* @param varies $default default value if not found in db
* @return varies
*/
public function delete ($key) {
$key = $this->prefix . $key;
return delete_option($key);
}
/*
* wrapper for WordPress delete_option (adds prefix to default options)
*
* @param string $key
* @param varies $default default value if not found in db
* @return varies
*/
public function reset () {
foreach ($this->options as $name => $option) {
$this->delete( $name );
}
return $this;
}
}