mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-06-05 15:08:20 +09:00
Robin Cornett
114 lines
3.5 KiB
PHP
114 lines
3.5 KiB
PHP
<?php
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class Display_Featured_Image_Genesis_Author extends Display_Featured_Image_Genesis_Helper {
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protected $settings;
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protected $name;
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/**
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* Set new profile field for authors
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*
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* @since 2.3.0
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*/
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public function set_author_meta() {
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$this->settings = new Display_Featured_Image_Genesis_Settings();
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$this->name = 'displayfeaturedimagegenesis';
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// current user
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add_action( 'profile_personal_options', array( $this, 'do_author_fields' ) );
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add_action( 'personal_options_update', array( $this, 'save_profile_fields' ) );
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// not current user
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add_action( 'edit_user_profile', array( $this, 'do_author_fields' ) );
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add_action( 'edit_user_profile_update', array( $this, 'save_profile_fields' ) );
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}
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public function do_author_fields( $user ) {
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$id = get_the_author_meta( $this->name, $user->ID );
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echo '<table class="form-table">';
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echo '<tr class="user-featured-image-wrap">';
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echo '<th scope="row"><label for="' . esc_attr( $this->name ) . '">Featured Image</label></th>';
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echo '<td>';
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if ( $id ) {
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echo wp_kses_post( $this->render_image_preview( $id ) );
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}
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$this->render_buttons( $id, $this->name );
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echo '<p class="description">Upload an image to use as your author page featured image.</p>';
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echo '</td>';
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echo '</tr>';
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echo '</table>';
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}
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public function save_profile_fields( $user_id ) {
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if ( ! current_user_can( 'edit_user', $user_id ) ) {
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return false;
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}
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if ( empty( $_POST['_wpnonce'] ) ) {
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wp_die( esc_attr__( 'Something unexpected happened. Please try again.', 'display-featured-image-genesis' ) );
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}
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$new_value = $_POST[ $this->name ];
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$old_value = get_the_author_meta( $this->name, $user_id );
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if ( $old_value !== $new_value ) {
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$new_value = $this->validate_author_image( $new_value, $old_value );
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update_user_meta( $user_id, $this->name, $new_value );
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}
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}
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/**
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* Returns old value for author image if not correct file type/size
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* @param string $new_value New value
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* @return string New value or old, depending on allowed image size.
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* @since 2.3.0
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*/
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public function validate_author_image( $new_value, $old_value ) {
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$medium = get_option( 'medium_size_w' );
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$source = wp_get_attachment_image_src( $new_value, 'full' );
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$valid = $this->is_valid_img_ext( $source[0] );
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$width = $source[1];
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if ( ! $new_value || ( $new_value && $valid && $width > $medium ) ) {
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return $new_value;
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}
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add_filter( 'user_profile_update_errors', array( $this, 'user_profile_error_message' ), 10, 3 );
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return $old_value;
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}
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/**
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* User profile error message
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* @param var $errors error message depending on what's wrong
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* @param var $update whether or not to update
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* @param var $user user being updated
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* @return error message
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*
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* @since 2.3.0
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*/
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public function user_profile_error_message( $errors, $update, $user ) {
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$new_value = (int) $_POST['displayfeaturedimagegenesis'];
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$medium = get_option( 'medium_size_w' );
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$source = wp_get_attachment_image_src( $new_value, 'full' );
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$valid = $this->is_valid_img_ext( $source[0] );
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$width = $source[1];
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$reset = sprintf( __( ' The %s Featured Image has been reset to the last valid setting.', 'display-featured-image-genesis' ), $user->display_name );
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if ( ! $valid ) {
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$error = __( 'Sorry, that is an invalid file type.', 'display-featured-image-genesis' );
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} elseif ( $width <= $medium ) {
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$error = __( 'Sorry, your image is too small.', 'display-featured-image-genesis' );
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}
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$errors->add( 'profile_error', $error . $reset );
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}
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}
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