Or maybe it is not compatible with certain themes.
]]>Well, not me directly, but I have paid some guy to do it, so this plugin should work with no problem. So if you out there, @lxicon maybe would be good to do an update and post the new wersion.
So the code for the btcbutton.php file is as follow:
<?php
/**
* @package Bitcoin_Button
* @version 0.9
*/
/*
Plugin Name: Bitcoin Donate Button
Description: Adds a Bitcoin Donate Button (with QR-code in a popover) to your blogposts.
Author: Alex Dijkstra
Version: 1.0
Author URI: https://lxer.eu/
*/
defined( 'ABSPATH' ) or die();
function add_btc_button($content) {
if (is_singular()){
$excludepages = explode(",", esc_attr( get_option('btcb_exclude'))) ;
global $id;
if (! in_array($id,$excludepages)){
$btcadr = esc_attr( get_option('btcb_address') ) ;
$btcsize = esc_attr( get_option('btcb_size') );
$btcbtext = esc_attr( get_option('btcb_btext') );
$btcalign = esc_attr( get_option('btcb_align') );
$btctitle = esc_attr( get_option('btcb_title') );
$btcpoptitle = esc_attr( get_option('btcb_poptitle') );
//$title = 'Use this address to show your support ';
$htmlcontent = '<div class=\"msg\">'.$btcadr.'<a href=\"bitcoin:'.$btcadr.'\"><img src=\"https://chart.googleapis.com/chart?chs='.$btcsize.'x'.$btcsize.'&cht=qr&chl='. $btcadr .'\"></a><br /><a href=\"https://bitcoin.org/en/getting-started\" target=\"_blank\">Start using Bitcoin.</a></div>';
$content .= '
<script type="text/javascript">
jQuery(document).ready(function($) {
( function($) {
$("#btcpopoverId").popover({
html: true,
title: "'.$btcpoptitle.'",
content: "'.$htmlcontent .'",
});
$("#btcpopoverId").click(function (e) {
e.stopPropagation();
});
$(document).click(function (e) {
if (($(".popover").has( e.target).length == 0) || $(e.target).is(".close")) {
$("#btcpopoverId").popover("hide");
}
});
})( jQuery );
});
</script><div class="btcb_button '.$btcalign.'"><h5><i>'. $btctitle .' </i></h5>
<button id="btcpopoverId" class="popoverThis btn btn-xs btn-success '.$btcalign.'" >
<i class="icon-bitcoin"></i> '.$btcbtext.'</button> </div>
';
}
}
return $content;
}
add_action( 'the_content', 'add_btc_button' );
// admin
add_action( 'admin_menu', 'my_plugin_menu' );
function my_plugin_menu() {
add_options_page( 'BitcoinButton Options', 'BitcoinButton', 'manage_options', 'btcb-15-01', 'my_plugin_options' );
}
function my_plugin_options() {
if ( !current_user_can( 'manage_options' ) ) {
wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
}
if(isset($_POST['btcb_address'])){
//sanitize stuff and write t db
update_option('btcb_address', preg_replace("/[^A-Za-z0-9]/", "",$_POST['btcb_address']));
update_option('btcb_size' , preg_replace("/[^0-9]/", "",$_POST['btcb_size']));
update_option('btcb_title' , preg_replace("/[^A-Za-z0-9\ \! \. \?]/", "",$_POST['btcb_title']));
update_option('btcb_btext' , preg_replace("/[^A-Za-z0-9\ \! \.]/", "",$_POST['btcb_btext']));
update_option('btcb_exclude', preg_replace("/[^0-9,]/", "",$_POST['btcb_exclude']));
update_option('btcb_poptitle' , preg_replace("/[^A-Za-z0-9\ \! \.]/", "",$_POST['btcb_poptitle']));
update_option('btcb_align' , $_POST['btcb_align']);
}?>
<div class="wrap">
<img width="110px" src="https://lxer.eu/bitcoin_dark_306x64.png"/><h3>Bitcoin Button </h3>
<p>This plugin adds a small Button for Bitcoin donations below every post on your blog.</p>
<p>The QR-code is generated by google.com, as this is considered the safest option.</p>
<p>The popover needs Bootstrap3 CSS and jQuery to work correctly.</p>
<p>Donations are made directly to your wallet, so no 3rd-party or Exchange is involved.</p>
</div>
<hr>
<form method="post" action="">
<?php settings_fields( 'btcb-settings-group' );
do_settings_sections( 'btcb-settings-group' ); ?>
<table class="form-table">
<tbody>
<tr>
<th scope="row"><label for="btcb_address">Your Bitcoin Address: </label></th>
<td>
<input type="text" class="regular-text" name="btcb_address" value="<?php echo esc_attr( get_option('btcb_address') ); ?>" />
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_size">QR size (250): </label></th>
<td>
<input type="text" class="small-text" name="btcb_size" value="<?php echo esc_attr( get_option('btcb_size') ); ?>" /> px
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_title">Title text : </label></th>
<td>
<input type="text" class="regular-test" name="btcb_title" value="<?php echo esc_attr( get_option('btcb_title') ); ?>" />
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_poptitle">Popover Title text : </label></th>
<td>
<input type="text" class="regular-text" name="btcb_poptitle" value="<?php echo esc_attr( get_option('btcb_poptitle') ); ?>" />
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_size">Button text : </label></th>
<td>
<input type="text" class="regular-text" name="btcb_btext" value="<?php echo esc_attr( get_option('btcb_btext') ); ?>" />
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_size">Hide button on these pages: </label></th>
<td>
<input type="text" class="medium-text" name="btcb_exclude" value="<?php echo esc_attr( get_option('btcb_exclude') ); ?>" /> <i>example: 23,34,9</i>
</td>
</tr>
<tr>
<th scope="row"><label for="btcb_align">Align: </label></th>
<td>
<select name='btcb_align' id='btcb_align class='my_drop-down-class'>
<option value='pull-left'>left</option>
<option value='pull-right'>right</option>
</select>
</td>
</tr>
</tbody>
</table>
<?php submit_button(); ?>
</form>
<hr>
<p></p>
<h4>New to bitcoin?</h4>
<p>
If you have not used Bitcoin before, you might want learn a little about it first.<br />
Here is a nice 3 minute video to get started: <a href="https://vimeo.com/110874487">What is Bitcoin</a>.
</p><p>
You can get you own Bitcoin wallet from <a href="https://electrum.org/">Electrum.org</a> (desktop), <br/>
or a wallet for your mobile device, like <a href="https://play.google.com/store/apps/details?id=de.schildbach.wallet"> Bitcoin android </a>
or <a href="https://itunes.apple.com/app/breadwallet/id885251393">Breadwallet for iOS</a>.
</p>
<br />
<hr>
<?php
}
function register_mysettings() {
register_setting( 'btcb-settings-group', 'btcb_address' );
register_setting( 'btcb-settings-group', 'btcb_size' );
register_setting( 'btcb-settings-group', 'btcb_btext' );
register_setting( 'btcb-settings-group', 'btcb_exclude' );
register_setting( 'btcb-settings-group', 'btcb_align' );
register_setting( 'btcb-settings-group', 'btcb_title' );
register_setting( 'btcb-settings-group', 'btcb_poptitle' );
}
//first run, set some defaults
register_activation_hook( __FILE__, 'plugin_activated' );
function plugin_activated(){
// set some Default values when the the plugin is activated for the first time.
update_option('btcb_size' , "250");
update_option('btcb_poptitle',"Use this address to show your support");
update_option('btcb_address', "1GZ48BkjhRLFRzdHvyBwukRa6cggec1SrY");
update_option('btcb_title' , "Was this post helpfull?");
update_option('btcb_btext' , "Make a donation!");
update_option('btcb_exclude', "");
update_option('btcb_align' , "pull-left");
}
?>
And the last thing you have to do, if your theme does not use Bootstrap:
A to links before head tags closed:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>And that’s it, should work.
]]>Hello,
This beautiful and simple plugin does not work in the WordPress 4.6.1 Newspaper theme, but also not working in any other themes. Is there any chance to fix it, please?
]]>Button doesnt show for me. Might be due to other buttons under posts(FB).
Align works? If you choose right and save it goes back to left after save.
Hi,
I’m using the latest version of your plugin in WordPress 4.3.1.
The bitcoin button shows up under every page, but it does not show up under posts/articles.
This is probably because of the check is_page() in line 19 of btcbutton.php. You might want to change this to something like is_singular().
Greets,
Thomas
I would rather add the bitcoin button to a specific page. Does your roadmap include either shortcakes or at least choosing which page or post to have the button on? Looks promising, keep on keeping on…!
]]>This part of the script–>
script type=”text/javascript”>
$(document).ready(function() {
$(“#btcpopoverId”).popover({
throws an error “$().ready is not a function”
Looks like another javascript library has been loaded and has overwritten the $() shortcut for jQuery.
]]>