openbayou

Now it’s done. Thanks again for the help.

function analyize_mp3_add_meta_box() {
	add_meta_box(
		'analyize_mp3-analyize-mp3',
		__( 'Analyize MP3', 'analyize_mp3' ),
		'analyize_mp3_html',
		'post',
		'normal',
		'default'
	);
}
add_action( 'add_meta_boxes', 'analyize_mp3_add_meta_box' );
function analyize_mp3_html( $post) {
	wp_nonce_field( '_analyize_mp3_nonce', 'analyize_mp3_nonce' ); ?>

<script type="text/javascript" src="//code.jquery.com/jquery-1.9.1.js"></script>
<style type="text/css">
    audio {
    display: none;
}
  </style>
<script type='text/javascript'>//<![CDATA[
$(function(){
var objectUrl;

$("#audio").on("canplaythrough", function(e){
    var seconds = e.currentTarget.duration;
    var duration = moment.duration(seconds, "seconds");
    
    var time = "";
    var hours = duration.hours();
    if (hours > 0) { time = hours + ":" ; }
    
    time = time + duration.minutes() + ":" + duration.seconds();
    $("#duration").text(time);
    $('#timelength').val(time);
    
    URL.revokeObjectURL(objectUrl);
});

$("#file").change(function(e){
    var file = e.currentTarget.files[0];
   
    $("#filesize").text(file.size);
    $('#size').val(file.size);
    
    objectUrl = URL.createObjectURL(file);
    $("#audio").prop("src", objectUrl);
});

});//]]> 

</script>

<p>Select a .mp3 file</p>
<input type="file" id="file" />

<audio id="audio"></audio>

<p>
  <label>File Size:</label>
  <span id="filesize"></span>
  <input type="hidden" id="size" name="size" value=""/>
</p>

<p>
  <label>Song Duration:</label>
  <span id="duration"></span>
  <input type="hidden" id="timelength" name="time" value=""/>
</p>
    
    <?php
}

function analyize_mp3_save( $post_id ) {
	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
	if ( ! isset( $_POST['analyize_mp3_nonce'] ) || ! wp_verify_nonce( $_POST['analyize_mp3_nonce'], '_analyize_mp3_nonce' ) ) return;
	if ( ! current_user_can( 'edit_post', $post_id ) ) return;

    if ( isset( $_POST['size'] ) )
    if (!empty($_POST["size"])) {;
        update_post_meta( $post_id, 'length', sanitize_text_field( $_POST['size'] ));
    };
    if ( isset( $_POST['time'] ) )
    if (!empty($_POST["time"])) {;
        update_post_meta( $post_id, 'time', sanitize_text_field( $_POST['time'] ));
    };
}
add_action( 'save_post', 'analyize_mp3_save' );

I was able to figure out my problem (feel free to point out any problems with my code below) but the problem is that when I update a post, the custom fields get erased. Is there a way to not clear the custom fields when a post is being updated unless the input fields have a value in them?

function analyize_mp3_add_meta_box() {
	add_meta_box(
		'analyize_mp3-analyize-mp3',
		__( 'Analyize MP3', 'analyize_mp3' ),
		'analyize_mp3_html',
		'post',
		'normal',
		'default'
	);
}
add_action( 'add_meta_boxes', 'analyize_mp3_add_meta_box' );
function analyize_mp3_html( $post) {
	wp_nonce_field( '_analyize_mp3_nonce', 'analyize_mp3_nonce' ); ?>

<script type="text/javascript" src="//code.jquery.com/jquery-1.9.1.js"></script>
<style type="text/css">
    audio {
    display: none;
}
  </style>
<script type='text/javascript'>//<![CDATA[
$(function(){
var objectUrl;

$("#audio").on("canplaythrough", function(e){
    var seconds = e.currentTarget.duration;
    var duration = moment.duration(seconds, "seconds");
    
    var time = "";
    var hours = duration.hours();
    if (hours > 0) { time = hours + ":" ; }
    
    time = time + duration.minutes() + ":" + duration.seconds();
    $("#duration").text(time);
    $('#timelength').val(time);
    
    URL.revokeObjectURL(objectUrl);
});

$("#file").change(function(e){
    var file = e.currentTarget.files[0];
   
    $("#filesize").text(file.size);
    $('#size').val(file.size);
    
    objectUrl = URL.createObjectURL(file);
    $("#audio").prop("src", objectUrl);
});

});//]]> 

</script>

<p>Select a .mp3 file</p>
<input type="file" id="file" />

<audio id="audio"></audio>

<p>
  <label>File Size:</label>
  <span id="filesize"></span>
  <input type="hidden" id="size" name="size" value=""/>
</p>

<p>
  <label>Song Duration:</label>
  <span id="duration"></span>
  <input type="hidden" id="timelength" name="time" value=""/>
</p>
    
    <?php
}

function analyize_mp3_save( $post_id ) {
	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
	if ( ! isset( $_POST['analyize_mp3_nonce'] ) || ! wp_verify_nonce( $_POST['analyize_mp3_nonce'], '_analyize_mp3_nonce' ) ) return;
	if ( ! current_user_can( 'edit_post', $post_id ) ) return;

	if ( isset( $_REQUEST['size'] ) )
        update_post_meta( $post_id, 'length', sanitize_text_field( $_POST['size'] ));
    if ( isset( $_REQUEST['time'] ) )
        update_post_meta( $post_id, 'time', sanitize_text_field( $_POST['time'] ));
}
add_action( 'save_post', 'analyize_mp3_save' );

Thanks again for the help, I really appreciate it.

Nevermind, was able to figure it out $('#metavalue').val(file.size);

Update: I’ve changed $('input[name="size"]').val(text(file.size)); to
$('#metavalue').val($("#filesize").text(file.size)); and the input value is [object Object]

Thanks for the info. So how do I save data to an input? I’ve tried $("#metavalue").val(); and it didn’t save it to the input.

Thanks for the response. You’ve given me a lot of useful information that never occurred to me, especially using the where query and update function just using math.

Sorry but I’m using another plugin. I was able to solved the problem by making a JS code that automatically checks the site when I create a new post.

• This reply was modified 7 years, 5 months ago by openbayou.

Update: It turns out the plugin I’m using is the problem. I found another plugin that does the same thing and the problem doesn’t occur when the post is copied from one site to another.

Thanks for the help.

• This reply was modified 7 years, 6 months ago by openbayou.

Still does duplicate revisions and the plugin double posted to the copied site.

Never mind, problem with my ‘pre_get_posts’

Fixed by problem with jQuery

jQuery(document).ready(function($){
  multisite_check_sync($);
});
 
function multisite_check_sync($) {
  setTimeout(function() {$('a#mpd-select-all').click();}, 100); 
  setTimeout(function() {$('.cdl input').attr('checked', true);}, 200); 
}

What the code does above is click on a link called #mpd-select-all after 100ms, it then unhides an element and then 200ms later, it checks an input.

In my theme’s functions.php, I call up the script in my theme’s folder

wp_enqueue_script( 'admin-check', get_template_directory_uri() . '/js/admin.js', array ( 'jquery' ), 1, true);

• This reply was modified 7 years, 6 months ago by openbayou.

Is there a way to run jQuery on the admin panel? Either through a plugin or in a theme’s functions.php?

Ok, I figured out my problem. Is there a way to have a site selected by default? Also if I make changes to a post not on the master, how can it sync those changes back to the main site.

• This reply was modified 7 years, 6 months ago by openbayou.

wp_posts and . .

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