wordpress code to get attachements from email post - wordpress

I am using wordpress default wp_mail.php to fetch email posts. Now I want to get the attachments from the email and publish them with the post. How can I do that without any plugin?
Thanks in advance.

do you mean like:
$args = array(
'post_type' => 'attachment',
'numberposts' => null,
'post_status' => null,
'post_parent' => $post->ID
);
$attachments = get_posts($args);
if ($attachments) {
foreach ($attachments as $attachment) {
echo apply_filters('the_title', $attachment->post_title);
the_attachment_link($attachment->ID, false);
}
}

Related

Woocommerce single-product page - Show all variation images

For a special gallery i need to show all woocommerce variation images. On the woocommerce content-single-product.php i can access the variations but i cant get the image url out of it. How can i do that?
Inside my content-single-product.php overwrite:
<?php
$args = array(
'post_type' => 'product_variation',
'post_status' => array( 'private', 'publish' ),
'numberposts' => -1,
'orderby' => 'menu_order',
'order' => 'asc',
'post_parent' => $post->ID
);
$variations = get_posts( $args );
echo "<pre>"; print_r($variations); echo "</pre>";
?>
You can do something like this.
$product = new WC_Product_Variable( $product_id );
// get the product variations
$product_variations = $product->get_available_variations();
if ( !empty( $product_variations ) ) {
foreach($product_variations as $product_variation) {
echo $product_variation['image_src'];
}
}

Need example code for wp_playlist_shortcode

I trying to use wp_playlist_shortcode for creating playlist with audio-files from all blog posts.
In official documentation i saw this parameter:
'ids'
(array) Create a playlist out of these explicit attachment IDs. If empty, a playlist will be created from all $type attachments of $id. Default empty.
I trying this code, and its doesn't working:
$attch_id = array('76', '73', '70', '67');
wp_playlist_shortcode( array( 'ids' => '$attch_id' );
How to create playlist with audio-files from all blog posts? Now i use this code, but it is a not playlist.
$audios = array( 'post_type' => 'attachment', 'posts_per_page' => -1, 'post_status' => null, 'post_parent' => null, 'post_mime_type' => 'audio/mpeg' );
$attachments = get_posts( $audios );
if ($attachments) {
foreach ( $attachments as $post ) {
setup_postdata($post);
$media_url = $post->guid;
$media_title = $post->post_title;
echo wp_audio_shortcode( array( 'src' => $media_url) );
echo '<p>' . $media_title . '</p>';
// print_r($media_url);
}
}
wp_reset_postdata();

Wp set post thumbnails from uploaded images

I have an old WordPress web site. Featured images was not common at that time. so I wrote custom code for thumbnails.
Now I changed my theme, updated WordPress and featured images is a standard for new themes.
I want to set fist (or any) image that uploaded for the post as a featured image for the post.
How can I do that?
Thanks.
I figured it out
function autoset_featured() {
global $post;
$already_has_thumb = has_post_thumbnail($post->ID);
if (!$already_has_thumb) {
$attached_image = get_children( "post_parent=$post->ID&post_type=attachment&post_mime_type=image&numberposts=1" );
if ($attached_image) {
foreach ($attached_image as $attachment_id => $attachment) {
set_post_thumbnail($post->ID, $attachment_id);
}
}
}
} //end function
add_action('the_post', 'autoset_featured');
add_action('save_post', 'autoset_featured');
add_action('draft_to_publish', 'autoset_featured');
add_action('new_to_publish', 'autoset_featured');
add_action('pending_to_publish', 'autoset_featured');
add_action('future_to_publish', 'autoset_featured');
this one is worked for me.
try this:
$args = array(
'post_type' => 'posts',
'numberposts' => -1,
);
$posts = get_posts($args);
foreach($posts as $post_temp){
$args = array(
'post_type' => 'attachment',
'numberposts' => 1,
'post_parent' => $post_temp->id,
'orderby' => 'post_date',
'order' => 'DESC'
);
$attachment = get_posts($args);
set_post_thumbnail( $post_temp->id, $attachment->id );
}

Wordpress - Loop with images from post to

I made an Wordpress theme, with pages and posts.
The loop of posts show me a short brief of post and a Continue reading link.
I like this, but how can I make the theme show in the post brief of the loop image(s) attached to post at beginning, if any.
Thank you!
You can get your attached images by using:
$args = array(
'post_type' => 'attachment',
'post_mime_type' => 'image',
'numberposts' => 1,
'orderby' => 'menu_order',
'order' => 'ASC',
'post_parent' => $post->ID
);
$images = get_posts($args);
and display it like this:
echo wp_get_attachment_image($images[0]->ID, $size='attached-image');
This for getting all attachement images with your post.
$args = array(
'post_type' => 'attachment',
'post_mime_type' => 'image',
'post_status' => null,
'post_parent' => $post->ID
);
$attachments = get_posts( $args );
if ($attachments) {
foreach ( $attachments as $post ) {
$img = wp_get_attachment_image_src($post->ID, 'medium');
$fullsize = wp_get_attachment_image_src($post->ID, 'full');
}
}
You should add in your loop:
<?php
if(has_post_thumbnail()) {
$theimage = wp_get_attachment_image_src( get_post_thumbnail_id ( $post->ID ), 'thumbnail' );
}
?>
<img class="img_class" src="<?php echo $theimage[0]; ?>" />
Where "thumbnail" correspond to the size you want to show.
Remember that there is also a WordPress specific site in StackExchange

Link to first image attachment in a wordpress post

How would I create a text link to the first image attachment page in a wordpress post without trying to figure out what the slug will be after it is published. I realize that I can link the images to their attachment page but I wan't to be able to create a text link. Is this possible?
Figured it out:
<?php
$args = array(
'post_type' => 'attachment',
'numberposts' => -1,
'offset' => 0,
'orderby' => 'menu_order',
'order' => 'asc',
'post_status' => null,
'post_parent' => $post->ID,
);
$attachments = get_posts($args);
if ($attachments) {
foreach ($attachments as $attachment) {
if(wp_attachment_is_image( $attachment->ID )) {
echo 'LINK TEXT HERE';
break;
}
}
}
?>

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