I have a problem with the "new" Facebook plugin for Wordpress. I would like to re-position it on my post page. I've read somewhere else (or maybe here) that you could use the comment box from developers.facebook.com but I want to use the original Facebook plugin. So here goes:
I've found (in the plugin folder) where Facebook have put the code to install comments box in my theme. It looks like this:
public static function the_content_comments_box( $content ) {
global $post;
if ( ! isset( $post ) )
return;
$options = get_option( 'facebook_comments' );
if ( ! is_array( $options ) || empty( $options ) )
return $content;
// closed posts can have comments from their previous open state
// display noscript version of these comments
$content .= "\n" . self::comments_markup( 'noscript' ) . "\n";
// no option via JS SDK to display comments yet not accept new comments
// only display JS SDK version of comments box display if we would like more comments
if ( comments_open( $post->ID ) ) {
$url = apply_filters( 'facebook_rel_canonical', get_permalink() );
if ( $url ) // false could happen. let JS SDK handle compatibility mode
$options['href'] = $url;
$content .= self::js_sdk_markup( $options );
}
return $content;
}
}
How do put the Facebook comments box in the bottom of my post page?
You can look at a random post page here: My temporary site What I'm ultimately trying to do is to have Facebook Comments box after Relaterede indlæg (related posts).
Is this at all possible?
I don't use the FB plugins for Wordpress because they seem bloated to me. However, here's a simple one-line code that I use to add a facebook comments box. You can place it anywhere in any template.
<div class="fb-comments" data-href="<?php echo $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] ?>"></div>
PLEASE NOTE: this method requires that you have the Facebook SDK installed on the site. Also, it won't work as a widget unless you have enabled the ability to execute PHP in your widgets (requires a plug-in).
Related
Since woocommerce is using gutenberg blocks I can't find out how to edit the layout on the front end e.g. remove the image and wrap the title in a h2?
The templating functionality only seems to work with their custom fields and not the blocks rendered using js - https://docs.woocommerce.com/document/woocommerce-theme-developer-handbook/
I know I can fudge some things with css but it want solve all layout issues.
Thanks.
Woocommerce blocks
Front end of website
Try using the render_block filter you can find inside the homonym function:
add_filter( 'render_block', 'so59123547_render_block_filter', 10, 2 );
function so59123547_render_block_filter( $block_content, $block ) {
if( $block['blockName'] === 'woocommerce/NAME-OF-THE-BLOCK' ) {
// do what you want
}
return $block_content;
}
I'm trying to show an Advanced Custom Fields repeater in custom order in a Timber/Twig based WordPress theme. Is it possible to install the array-extension (http://twig-extensions.readthedocs.io/en/latest/array.html) to achieve this or how can it be done? I'm completely lost at the moment and would appreciate any ideas on how to solve it.
I wouldn't use a twig extension.
Why not something like this:
$rows = get_field( 'repeater_field' );
if( $rows ) {
shuffle( $rows );
foreach( $rows as $row ) {
// your code
}
}
In your php file (index.php, page.php etc.)
// Create context
$context = Timber::get_context();
// Get Field
$repeat = get_field('my_repeater_field');
// Shuffle it
shuffle($repeat);
// Add it to context
$context['repeat'] = $repeat;
And then call it in your twig file as your normally would
Using Timber, you can also do this with the Twig sort filter:
{% for item in items|sort(rand) %}
https://twig.symfony.com/doc/2.x/filters/sort.html
I want to add a product's size attribute to the product information shown by the Woocommerce [product] shortcode.
Is there a way to do this? I don't think it is a standard parameter to the shortcode so am assuming the code will need amending?
You could either unregister and re-register your own version of the shortcode OR the [product] shortcode displays content via
<?php wc_get_template_part( 'content', 'product' ); ?>
Therefore you can customize the the content-product.php template in your own theme via template overrides or via hooks/filters. (The content-product.php template is mostly just a few action hooks so it looks a little sparse if you aren't familiar with hooks.)
I would probably go the hooks route. Assuming your attribute is called "pa_size" (WooCommerce always prefaces the attribute with "pa_" so it know that the taxonomy is a "product attribute") I would add the following to my theme's functions.php
function kia_add_size_attr(){
global $product;
$attribute_name = "pa_size";
$results = wc_get_product_terms( $product->id, $attribute_name, array('fields' => 'names') );
if ( $results ) {
echo '<label>' . wc_attribute_label($attribute_name) . ': </label>' . implode( ', ', $results );
}
}
add_action('woocommerce_after_shop_loop_item_title', 'kia_add_size_attr' );
Do keep in mind that this will add the attribute to every "loop" product with a size attribute. If you only want to apply it to the shortcode, then you probably need to write your own shortcode.
I am struggling with the paginator in Cakephp 2.0. While I am trying to migrate my application to 2.0 I cant find any solution to jump directly to the last page. In 1.3 it was quiet to do that from outside like this:
echo $this->Html->link(__('Flights'), array('controller' => 'flights',
'action' => 'index','page' => 'last'));
but this little trick putting 'page:last' in does not work anymore in 2.0. Of course there is a Paginator function called last, but this would only help if I would be already inside the app. My Problem is to access from an outside link directly the last page of the paginator.
This is the simple way:
echo $this->Paginator->last('Any text');
Other way to get the number of the last page is:
echo $this->Paginator->counter(array('format' => '{:pages}'));
Then you can use it to generate your link.
For more info:
http://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::last
Shortly after creating a bounty for this question I found the solution to MY problem using CakePHP 2.2.4. I was trying to accomplish the same task but instead using version 2.2.4 instead instead of 2.0. Basically if I had a link that looked like http://www.domain.com/articles/page:last that the controller's pagination method would know what page to go to and display the correct results (articles) for that page. For example, if I have 110 articles and the pagination limit is set to 25, by going to that URL it would display page 5 of 5, showing records 101-110. I also wanted the same capability if I go to “page:first”.
I needed to change my library file lib/Cake/Controller/Component/PaginatorComponent.php.
I changed
if (intval($page) < 1) {
$page = 1;
}
To
if ((intval($page) < 1 && $page != "last") || $page == "first") {
$page = 1;
}
I also added
if($page == "last"){
$page = $pageCount;
}
After the line
$pageCount = intval(ceil($count / $limit));
Christian Waschke, with this solution, you can use the same link helper exactly how you wrote it in your question. For me, the link helper looked like this
<?php echo $this->Html->link('Go to Last Page', array('controller' => 'articles', 'action' => 'index', 'page' => 'last')); ?>
You can 'calculate' the last page yourself if 'last' is passed as the page number;
I would discourage making modifications in the CakePHP library files as this will make it hard to perform upgrades in the future.
Basically, the PaginatorHelper uses viewVars that are calculated and set by the PaginatorComponent, as seen here: https://github.com/cakephp/cakephp/blob/master/lib/Cake/Controller/Component/PaginatorComponent.php#L212
You can replicate this in your action; for example:
public function index()
{
if (!empty($this->request->params['named']['page'])) {
switch($this->request->params['named']['page']) {
case 'first':
// replace the 'last' with actual number of the first page
$this->request->params['named']['page'] = 1;
break;
case 'last':
// calculate the last page
$limit = 10; // your limit here
$count = $this->Flight->find('count');
$pageCount = intval(ceil($count / $limit));
// replace the 'last' with actual number of the last page
$this->request->params['named']['page'] = $pageCount;
break;
}
}
// then, paginate as usual
$this->set('data', $this->paginate('Flight'));
}
To improve this, this logic should be moved to a separate method, or to a behavior. However; as seen above, it is not required to make modifications in the PaginatorComponent!
Also note that the 'find(count)' in my example does not take additional conditions, they should be added if required
If you have a look in the CakePHP 1.3 source for paginate(), the code above is comparable; https://github.com/cakephp/cakephp/blob/1.3/cake/libs/controller/controller.php#L1204
I managed to pull out data using autocomplete at my local (http://mysite.dev/swan/autocomplete). The json data is displayed.
But when I applied the same module at live (now a subdomain: http://test.mysite.com/swan/autocomplete with different drupal installs), this autocomplete fails to pull out data. No json data is displayed.
Do you have any idea if this is related to cross domain issue, or any possible cause I might not be aware of?
This is the callback:
/**
* Callback to allow autocomplete of organisation profile text fields.
*/
function swan_autocomplete($string) {
$matches = array();
$result = db_query("SELECT nid, title FROM {node} WHERE status = 1 AND type='organisation' AND title LIKE LOWER ('%s%%')", $string, 0, 40);
while ($obj = db_fetch_object($result)) {
$title = check_plain($obj->title);
//$matches[$obj->nid] = $title;
$matches[$title] = $title;
}
//drupal_json($matches); // fails at safari for first timers
print drupal_to_js($matches);
exit();
}
Any hint would be very much appreciated.
Thanks
It's the conflict with password_policy.module. Other similar modules just do the same blocking. These modules stop any autocomplete query.