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Start your free trialEvan Fraser
6,789 PointsWordPress Company Info Footer Widget - what is load_plugin_textdomain?
I have a couple questions here (I am totally new to this):
- What is the load_plugin_textdomain doing in the plugin?
- Does the register_widget go above or below the widget code?
<?php
/*-----------------------------------------------------------------------------------*
* Hawp Media HCARD Widget
*-----------------------------------------------------------------------------------*/
// Creating the widget
class HAWP_PRIMARY_HCARD_Widget extends WP_Widget {
public function __construct() {
parent::__construct(
// Base ID of the widget
'hawp_primary_hcard_widget',
// Widget name will appear in UI
__( 'HAWP PRIMARY HCARD Widget', 'hawpprimaryhcarddomain' ),
// Widget description
array(
'classname' => 'hawp_primary_hcard_widget',
'description' => __( 'Add the Primary Location HCARD and NAP Schema to this widget.', 'hawpprimaryhcarddomain' )
)
);
load_plugin_textdomain( 'hawpprimaryhcarddomain', false, basename( dirname( __FILE__ ) ) . '/languages' );
}
/**
* Front-end display of widget.
* @see WP_Widget::widget()
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget( $args, $instance ) {
extract( $args );
$title = apply_filters( 'widget_title', $instance['title'] );
$hclogo = $instance['hclogo'];
$hcbranding = $instance['hcbranding'];
$hccity = $instance['hccity'];
$hcstreet = $instance['hcstreet'];
$hcstate = $instance['hcstate'];
$hczip = $instance['hczip'];
$hcphone = $instance['hcphone'];
$hcurl = $instance['hcurl'];
$hcfax = $instance['hcfax'];
$hclat = $instance['hclat'];
$hclong = $instance['hclong'];
$hcmap = $instance['hcmap'];
$hcmapurl = $instance['hcmapurl'];
$hcmapwdth = $instance['hcmapwdth'];
$hcmaphght = $instance['hcmaphght'];
echo $before_widget;
if ( $title ) {
echo $before_title . $title . $after_title;
}
echo '<div id="hcard-'. (str_replace(' ', '-', $hcbranding)) .'" class="vcard">';
echo '<span id="LocalBusiness-'. preg_replace('/\s+/', '-',$hccity) .'" itemtype="http://schema.org/LocalBusiness" itemscope="" itemprop="parentOrganization" itemref="hours';
if(get_option('hawp_opt_productontology')) { echo ' MORE-SPECIFIC'; }
echo '">';
echo '<span id="'. preg_replace('/\s+/', '-',$hccity) .'-Location">';
echo '<a itemprop="url" class="url" href="'. $hcurl .'"></a>';
echo '<a itemprop="logo image" class="logo photo" href="'. $hclogo .'"></a>';
echo '<span itemprop="name" class="org author fn">'. $hcbranding .'</span><br>';
echo '<span id="'. preg_replace('/\s+/', '-',$hccity) .'-Address" itemtype="http://schema.org/PostalAddress" itemscope="" itemprop="address" class="adr">';
echo '<span itemprop="streetAddress" class="street-address">'. $hcstreet .'</span> <br>';
echo '<span itemprop="addressLocality" class="locality">'. $hccity .'</span>, ';
echo '<span itemprop="addressRegion" class="region">'. $hcstate .'</span> ';
echo '<span itemprop="postalCode" class="postal-code">'. $hczip .'</span><br>';
echo '</span>';
echo '<span itemprop="geo" itemscope itemtype="http://schema.org/GeoCoordinates" class="geo">';
echo '<span itemprop="latitude" content="'. $hclat .'"></span>';
echo '<span itemprop="longitude" content="'. $hclong .'"></span>';
echo '</span>';
if ( $hcphone ) {echo '<div>Phone: <span id="'. preg_replace('/\s+/', '-',$hccity) .'-Phone" itemprop="telephone" class="tel"><a href="tel:'. preg_replace('/\s+/', '',$hcphone) .'">'. $hcphone .'</a></span></div>';}
if ( $hcfax ) {echo '<div>Fax: <span>'. $hcfax .'</span></div>';}
if ( $hcmap ) {
echo '<br>';
echo '<h4>Our Location</h4>';
echo '<a itemprop="hasMap" href="'. $hcmap .'" target="_blank" title="'. $hcbranding .' on Google Maps"><img class="ftr-map-img" src="'. $hcmapurl .'" alt="'. $hcbranding .' on Google Maps" title="'. $hcbranding .' on Google Maps" width="'. $hcmapwdth .'" height="'. $hcmaphght .'"></a>';}
echo '</span>';
echo '</span>';
echo '</div>';
echo $after_widget;
}
/** Sanitize widget form values as they are saved.
* @see WP_Widget::update()
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
* @return array Updated safe values to be saved.*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['hclogo'] = strip_tags( $new_instance['hclogo'] );
$instance['hcbranding'] = strip_tags( $new_instance['hcbranding'] );
$instance['hccity'] = strip_tags( $new_instance['hccity'] );
$instance['hcstreet'] = strip_tags( $new_instance['hcstreet'] );
$instance['hcstate'] = strip_tags( $new_instance['hcstate'] );
$instance['hczip'] = strip_tags( $new_instance['hczip'] );
$instance['hcurl'] = strip_tags( $new_instance['hcurl'] );
$instance['hcphone'] = strip_tags( $new_instance['hcphone'] );
$instance['hcfax'] = strip_tags( $new_instance['hcfax'] );
$instance['hclat'] = strip_tags( $new_instance['hclat'] );
$instance['hclong'] = strip_tags( $new_instance['hclong'] );
$instance['hcmap'] = strip_tags( $new_instance['hcmap'] );
$instance['hcmapurl'] = strip_tags( $new_instance['hcmapurl'] );
$instance['hcmapwdth'] = strip_tags( $new_instance['hcmapwdth'] );
$instance['hcmaphght'] = strip_tags( $new_instance['hcmaphght'] );
return $instance;
}
/** Back-end widget form.
* @see WP_Widget::form()
* @param array $instance Previously saved values from database.*/
public function form( $instance ) {
$title = esc_attr( $instance['title'] );
$hclogo = esc_attr( $instance['hclogo'] );
$hcbranding = esc_attr( $instance['hcbranding'] );
$hccity = esc_attr( $instance['hccity'] );
$hcstreet = esc_attr( $instance['hcstreet'] );
$hcstate = esc_attr( $instance['hcstate'] );
$hczip = esc_attr( $instance['hczip'] );
$hcurl = esc_attr( $instance['hcurl'] );
$hcphone = esc_attr( $instance['hcphone'] );
$hcfax = esc_attr( $instance['hcfax'] );
$hclat = esc_attr( $instance['hclat'] );
$hclong = esc_attr( $instance['hclong'] );
$hcmap = esc_attr( $instance['hcmap'] );
$hcmapurl = esc_attr( $instance['hcmapurl'] );
$hcmapwdth = esc_attr( $instance['hcmapwdth'] );
$hcmaphght = esc_attr( $instance['hcmaphght'] );
?>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
</p>
<hr style="width: 109.5%;margin: 20px 0 0 -5%;border-top: 8px solid #e6e6e6;">
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcbranding'); ?>"><?php _e('Business Name:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcbranding'); ?>" name="<?php echo $this->get_field_name('hcbranding'); ?>"><?php echo $hcbranding; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hclogo'); ?>"><?php _e('Logo URL:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hclogo'); ?>" name="<?php echo $this->get_field_name('hclogo'); ?>"><?php echo $hclogo; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcstreet'); ?>"><?php _e('Primary Street Address:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcstreet'); ?>" name="<?php echo $this->get_field_name('hcstreet'); ?>"><?php echo $hcstreet; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hccity'); ?>"><?php _e('Primary City:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hccity'); ?>" name="<?php echo $this->get_field_name('hccity'); ?>"><?php echo $hccity; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcstate'); ?>"><?php _e('Primary State:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcstate'); ?>" name="<?php echo $this->get_field_name('hcstate'); ?>"><?php echo $hcstate; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hczip'); ?>"><?php _e('Primary ZIP:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hczip'); ?>" name="<?php echo $this->get_field_name('hczip'); ?>"><?php echo $hczip; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcurl'); ?>"><?php _e('Location URL:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcurl'); ?>" name="<?php echo $this->get_field_name('hcurl'); ?>"><?php echo $hcurl; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcphone'); ?>"><?php _e('Phone #:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcphone'); ?>" name="<?php echo $this->get_field_name('hcphone'); ?>"><?php echo $hcphone; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcfax'); ?>"><?php _e('Fax #:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcfax'); ?>" name="<?php echo $this->get_field_name('hcfax'); ?>"><?php echo $hcfax; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hclat'); ?>"><?php _e('Latitude:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hclat'); ?>" name="<?php echo $this->get_field_name('hclat'); ?>"><?php echo $hclat; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hclong'); ?>"><?php _e('Longitude:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hclong'); ?>" name="<?php echo $this->get_field_name('hclong'); ?>"><?php echo $hclong; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcmap'); ?>"><?php _e('Business Map URL:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcmap'); ?>" name="<?php echo $this->get_field_name('hcmap'); ?>"><?php echo $hcmap; ?></textarea>
</p>
<p style="margin:0;">
<label for="<?php echo $this->get_field_id('hcmapurl'); ?>"><?php _e('Map Image:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcmapurl'); ?>" name="<?php echo $this->get_field_name('hcmapurl'); ?>"><?php echo $hcmapurl; ?></textarea>
</p>
<p style="width: 48%;float: left;margin:0;margin-right: 4%;clear:both;">
<label for="<?php echo $this->get_field_id('hcmapwdth'); ?>"><?php _e('Map Image Width:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcmapwdth'); ?>" name="<?php echo $this->get_field_name('hcmapwdth'); ?>"><?php echo $hcmapwdth; ?></textarea>
</p>
<p style="width: 48%;float: left;margin:0;">
<label for="<?php echo $this->get_field_id('hcmaphght'); ?>"><?php _e('Map Image Height:'); ?></label>
<textarea class="widefat" rows="1" cols="20" id="<?php echo $this->get_field_id('hcmaphght'); ?>" name="<?php echo $this->get_field_name('hcmaphght'); ?>"><?php echo $hcmaphght; ?></textarea>
</p>
}
}
/* Register and load the widget */
add_action( 'widgets_init', function(){
register_widget( 'HAWP_PRIMARY_HCARD_Widget' );
});
?>
1 Answer
martinjones1
Front End Web Development Techdegree Graduate 44,824 PointsHi,
Hopefully the information below will help,
1 - load_plugin_domain WordPress codec Essentially this builds a URL that tells WordPress where the multilingual files are stored, so if the plugin is available in other languages these can be loaded.
2 - Don't think this has an impact either way, but I found a good link below that covers both of these topics: WordPress Widget
Evan Fraser
6,789 PointsEvan Fraser
6,789 PointsAwesome thank you! This explains it perfectly!
Evan Fraser
6,789 PointsEvan Fraser
6,789 PointsSo, ill give a little background before my next question. I am using a wordpress theme i bought, basically I am adding a custom widget to display schema info in the site as I dont know how to create my own custom theme yet.
So this is some code i have in a child file in the body of my site:
I am wanting to pull some of the options I made in the widget but it is just not displaying and im thinking its because it's not global. I want to be able to make settings in the widget for the schema and be done, not really have my own options page. So how would I pull $hcbodyschema from the theme widget in the functions.php to my header.php in the body?