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@dcondrey

dcondrey/front-end-title-edit.js

Created December 7, 2014 06:21
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  1. dcondrey created this gist Dec 7, 2014.
    28 changes: 28 additions & 0 deletions front-end-title-edit.js
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    jQuery(document).ready( function($) {

    $('.entry-title a').after( ' <button class="edit-title">EDIT</button>');
    $('.entry-title').on( 'click', '.edit-title', function(ev) {
    ev.preventDefault();
    var postId = $(this).closest('article.post').attr('id').replace('post-','');
    $a = $(this).prev('a'),
    title = $a.text(),
    newTitle = prompt( 'New Title', title );

    if ( '' == newTitle || null == newTitle ) return;

    $.post( fete.ajaxUrl, {
    action: 'fete_edit_title',
    post_id: postId,
    new_title: newTitle,
    nonce: fete.nonce
    }, function( response ) {
    console.log( response );
    if ( ! response.success ) {
    alert( 'Error: '+ response.data );
    return;
    }
    $a.html( response.data );
    }, 'json' );

    } );
    });
    59 changes: 59 additions & 0 deletions front-end-title-edit.php
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    <?php
    /**
    * Plugin Name: Front end title editing
    * Description: Tested only with Twenty Fourteen
    * Plugin URI: http://trepmal.com/2014/01/18/stronger-than-dirt-i-mean-ajax/
    */

    add_action( 'wp_enqueue_scripts', 'fete_wp_enqueue_scripts' ); //front end
    function fete_wp_enqueue_scripts() {

    // don't bother for logged out users
    if ( ! is_user_logged_in() ) return;

    wp_enqueue_script( 'fete-script', plugins_url( 'front-end-title-edit.js', __FILE__ ), array('jquery') );
    wp_localize_script( 'fete-script', 'fete', array(
    'ajaxUrl' => admin_url('admin-ajax.php'),
    'nonce' => wp_create_nonce( 'security' )
    ) );

    ?><style>
    .edit-title {
    height: 20px;
    padding: 2px 4px;
    font-size: 14px;
    vertical-align: middle;
    font-weight: normal;
    }
    </style><?php
    }

    add_action('wp_ajax_fete_edit_title', 'fete_edit_title');
    function fete_edit_title() {

    // verify intent
    if ( ! check_ajax_referer( 'security', 'nonce', false ) ) {
    wp_send_json_error( 'Failed nonce check' );
    }

    $new_title = $_POST['new_title'];
    $post_id = $_POST['post_id'];

    // verify capabilities
    if ( ! current_user_can( 'edit_post', $post_id ) ) {
    wp_send_json_error( 'Sorry Dave.' );
    }

    $test = wp_update_post( array(
    'ID' => $post_id,
    'post_title' => $new_title
    ) );

    // check if we succeeded
    if ( is_wp_error( $test ) ) {
    wp_send_json_error( 'Update failed.' );
    } else {
    wp_send_json_success( get_the_title( $test ) );
    }

    }