File: /var/www/html/wp-content/themes/hitmag-pro/inc/class-meta-boxes.php
<?php
/**
* Calls the class on the post edit screen.
*/
function hitmag_pro_metaboxes_call() {
new HitMag_Pro_Metaboxes();
}
if ( is_admin() ) {
add_action( 'load-post.php', 'hitmag_pro_metaboxes_call' );
add_action( 'load-post-new.php', 'hitmag_pro_metaboxes_call' );
}
/**
* Adds a Layout select meta box to posts and pages.
*/
class HitMag_Pro_Metaboxes {
/**
* Hook into the appropriate actions when the class is constructed.
*/
public function __construct() {
add_action( 'add_meta_boxes', array( $this, 'add_meta_box' ) );
add_action( 'save_post', array( $this, 'save' ) );
}
/**
* Adds the meta box container.
*/
public function add_meta_box( $post_type ) {
// Limit meta box to certain post types.
$post_types = array( 'post', 'page' );
if ( in_array( $post_type, $post_types ) ) {
add_meta_box(
'hitmag_pro_layout_meta',
__( 'Select Layout', 'hitmag-pro' ),
array( $this, 'render_meta_box_content' ),
$post_type,
'side',
'default'
);
}
add_meta_box(
'hitmag_pro_post_meta',
__( 'Post Settings', 'hitmag-pro' ),
array( $this, 'render_post_meta_box_content' ),
'post',
'normal',
'default'
);
add_meta_box(
'hitmag_pro_featured_video',
__( 'Featured Video', 'hitmag-pro' ),
array( $this, 'render_featured_video_content' ),
'post',
'side',
'default'
);
}
/**
* Save the meta when the post is saved.
*
* @param int $post_id The ID of the post being saved.
*/
public function save( $post_id ) {
/*
* We need to verify this came from the our screen and with proper authorization,
* because save_post can be triggered at other times.
*/
// Check if our nonce is set.
if ( ! isset( $_POST['hitmag_pro_layout_metabox_nonce'] ) ) {
return $post_id;
}
$nonce = $_POST['hitmag_pro_layout_metabox_nonce'];
// Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce, 'hitmag_pro_layout_metabox' ) ) {
return $post_id;
}
/*
* If this is an autosave, our form has not been submitted,
* so we don't want to do anything.
*/
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == $_POST['post_type'] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
/* OK, it's safe for us to save the data now. */
// Sanitize the user input.
$selected_layout = sanitize_text_field( $_POST['hitmag_pro_layout'] );
// Update the meta field.
update_post_meta( $post_id, '_hitmag_pro_layout_meta', $selected_layout );
/* Post Layout Style */
////////////////////////////////////////////////////////////////
// Check if our nonce is set.
if ( ! isset( $_POST['hitmag_pro_post_layout_nonce'] ) ) {
return $post_id;
}
$nonce = $_POST['hitmag_pro_post_layout_nonce'];
// Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce, 'hitmag_pro_post_layout' ) ) {
return $post_id;
}
/*
* If this is an autosave, our form has not been submitted,
* so we don't want to do anything.
*/
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == $_POST['post_type'] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
/* OK, it's safe for us to save the data now. */
// Sanitize the user input.
$selected_post_layout = sanitize_text_field( $_POST['hitmag_pro_post_layout'] );
// Update the meta field.
update_post_meta( $post_id, '_hitmag_pro_post_layout', $selected_post_layout );
/* Post Layout Style */
////////////////////////////////////////////////////////////////
// Check if our nonce is set.
if ( ! isset( $_POST['hitmag_pro_video_metabox_nonce'] ) ) {
return $post_id;
}
$nonce = $_POST['hitmag_pro_video_metabox_nonce'];
// Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce, 'hitmag_pro_video_metabox' ) ) {
return $post_id;
}
/*
* If this is an autosave, our form has not been submitted,
* so we don't want to do anything.
*/
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == $_POST['post_type'] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
/* OK, it's safe for us to save the data now. */
// Sanitize the user input.
$video_url = esc_url_raw( $_POST['hitmag_pro_video_meta'] );
// Update the meta field.
update_post_meta( $post_id, '_hitmag_pro_video_meta', $video_url );
}
/**
* Render Meta Box content.
*
* @param WP_Post $post The post object.
*/
public function render_meta_box_content( $post ) {
// Add an nonce field so we can check for it later.
wp_nonce_field( 'hitmag_pro_layout_metabox', 'hitmag_pro_layout_metabox_nonce' );
$selected_layout = get_post_meta( $post->ID, '_hitmag_pro_layout_meta', true );
// Display the form, using the current value.
if( empty( $selected_layout) ) { $selected_layout = 'th-default-layout'; }
?>
<input type="radio" id="th-default-layout" name="hitmag_pro_layout" value="th-default-layout" <?php checked( 'th-default-layout', $selected_layout ); ?> />
<label for="th-default-layout" class="post-format-icon"><?php _e( 'Default Layout', 'hitmag-pro' ); ?></label><br/>
<input type="radio" id="th-right-sidebar" name="hitmag_pro_layout" value="th-right-sidebar" <?php checked( 'th-right-sidebar', $selected_layout ); ?> />
<label for="th-right-sidebar" class="post-format-icon"><?php _e( 'Right Sidebar', 'hitmag-pro' ); ?></label><br/>
<input type="radio" id="th-left-sidebar" name="hitmag_pro_layout" value="th-left-sidebar" <?php checked( 'th-left-sidebar', $selected_layout ); ?> />
<label for="th-left-sidebar" class="post-format-icon"><?php _e( 'Left Sidebar', 'hitmag-pro' ); ?></label><br/>
<input type="radio" id="th-no-sidebar" name="hitmag_pro_layout" value="th-no-sidebar" <?php checked( 'th-no-sidebar', $selected_layout ); ?> />
<label for="th-no-sidebar" class="post-format-icon"><?php _e( 'Full Width', 'hitmag-pro' ); ?></label><br/>
<input type="radio" id="th-content-centered" name="hitmag_pro_layout" value="th-content-centered" <?php checked( 'th-content-centered', $selected_layout ); ?> />
<label for="th-content-centered" class="post-format-icon"><?php _e( 'Full Width Content Centered.', 'hitmag-pro' ); ?></label><br/>
<?php
}
/**
* Render Post Metabox content.
*/
public function render_post_meta_box_content( $post ) {
wp_nonce_field( 'hitmag_pro_post_layout', 'hitmag_pro_post_layout_nonce' );
$selected_layout = get_post_meta( $post->ID, '_hitmag_pro_post_layout', true );
if( empty( $selected_layout ) ) { $selected_layout = 'post-style-default'; } ?>
<p><b><?php esc_html_e( 'Post Template:', 'hitmag-pro' ); ?></b></p>
<input class="th-input-hidden th-post-radio-img" type="radio" id="post-style-default" name="hitmag_pro_post_layout" value="post-style-default" <?php checked( 'post-style-default', $selected_layout ); ?> />
<label for="post-style-default" class="th-post-format-icon">
<img src="<?php echo esc_url( get_template_directory_uri() ) . '/inc/customizer/assets/imgs/style-default.jpg'; ?>" />
</label>
<input class="th-input-hidden th-post-radio-img" type="radio" id="post-style-1" name="hitmag_pro_post_layout" value="post-style-1" <?php checked( 'post-style-1', $selected_layout ); ?> />
<label for="post-style-1" class="th-post-format-icon">
<img src="<?php echo esc_url( get_template_directory_uri() ) . '/inc/customizer/assets/imgs/style-1.jpg'; ?>" />
</label>
<input class="th-input-hidden th-post-radio-img" type="radio" id="post-style-2" name="hitmag_pro_post_layout" value="post-style-2" <?php checked( 'post-style-2', $selected_layout ); ?> />
<label for="post-style-2" class="th-post-format-icon">
<img src="<?php echo esc_url( get_template_directory_uri() ) . '/inc/customizer/assets/imgs/style-2.jpg'; ?>" />
</label>
<input class="th-input-hidden th-post-radio-img" type="radio" id="post-style-3" name="hitmag_pro_post_layout" value="post-style-3" <?php checked( 'post-style-3', $selected_layout ); ?> />
<label for="post-style-3" class="th-post-format-icon">
<img src="<?php echo esc_url( get_template_directory_uri() ) . '/inc/customizer/assets/imgs/style-3.jpg'; ?>" />
</label>
<input class="th-input-hidden th-post-radio-img" type="radio" id="post-style-4" name="hitmag_pro_post_layout" value="post-style-4" <?php checked( 'post-style-4', $selected_layout ); ?> />
<label for="post-style-4" class="th-post-format-icon">
<img src="<?php echo esc_url( get_template_directory_uri() ) . '/inc/customizer/assets/imgs/style-4.jpg'; ?>" />
</label>
<?php
}
/**
* Render featured video content.
*/
public function render_featured_video_content( $post ) {
// Add an nonce field so we can check for it later.
wp_nonce_field( 'hitmag_pro_video_metabox', 'hitmag_pro_video_metabox_nonce' );
$video_url = get_post_meta( $post->ID, '_hitmag_pro_video_meta', true );
if ( empty( $video_url ) ) { $video_url = ""; }
?>
<p>
<label for="hm-featured-video" class="widefat"><?php _e( 'Featured Video URL', 'hitmag-pro' )?></label>
<input type="text" class="widefat" name="hitmag_pro_video_meta" id="hm-featured-video" value="<?php echo esc_url( $video_url ); ?>" />
</p>
<p>
<?php _e( '<b>Note:</b> This video displays only on <b>Style 3</b> and <b>Style 4</b> post templates only.', 'hitmag-pro' ) ?>
</p>
<?php
}
}