Wordpress fake post with fake postmeta.

Several days ago I have made a post "[How to make a fake WordPress post for each user separately][1]"


I managed to make a Fake post by using [this][2] resource. Everything was good unless I tried to do the same with custom field option. The theme I'm using has a separate custom field in `wp_postmeta` which includes the embedded video in separate `<div>`.
Here is the code I tried to use for setting the custom field option.

function kpg_f_content() {
global $wp_query;

$post = new stdClass();
$post -> ID = 1;
$post -> post_category = array('uncategorized');
//Add some categories. an array()???
$post -> post_content = 'hey here we are a real post';
//The full text of the post.
$post -> post_excerpt = 'hey here we are a real post';
//For all your post excerpt needs.
$post -> post_status = 'publish';
//Set the status of the new post.
$post -> post_title = 'Fake Title 1';
//The title of your post.
$post -> post_type = 'post';
//Sometimes you might want to post a page.
$post -> post_date = '[ 2013-12-19 5:34:3 ]';
//The time post was made.
$post -> post_date_gmt = '[ 2013-12-19 5:34:3 ]';
//The time post was made, in GMT.

$vid = new stdClass();
$vid -> meta_key = 'video_url';
$vid -> meta_value = 'http://www.youtube.com/watch?v=ucivXRBrP_0';

$vid1 = new stdClass();
$vid1 -> meta_key = '_oembed_576540b29025537e24e5bcdcae946a46';
$vid1 -> meta_value = '<iframe width="500" height="281" src="http://www.youtube.com/embed/ucivXRBrP_0?feature=oembed" frameborder="0" allowfullscreen></iframe>';

$wp_query -> queried_object = $post;
$wp_query -> post = $post;
$wp_query -> found_posts = 2;
$wp_query -> post_count = 2;
$wp_query -> max_num_pages = 2;
$wp_query -> is_single = 1;
$wp_query -> is_404 = false;
$wp_query -> is_posts_page = 0;
$wp_query -> posts = $post;
$wp_query -> page = false;
$wp_query -> is_post = true;
$wp_query -> page = false;
$wp_query -> meta_query = array($vid, $vid1);

}

add_action('wp', 'kpg_f_content');



The part I improvised is `$wp_query->meta_query=array($vid,$vid1); `, but it doesn't help as it expected to be as if even it would set these 2 options it would not set the `post_id` and the theme could not find for which post was the option made.
Guys any ideas how can I perform this?


[1]:

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[2]:

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For all I know, the meta_query is actually an array, not an object so, try:

$vid = array('meta_key' => 'video_url', 'meta_value' => 'http://www.youtube.com/watch?v=ucivXRBrP_0');
$vid1 = array('meta_key' = '_oembed_576540b29025537e24e5bcdcae946a46', 'meta_value' => '<iframe width="500" height="281" src="http://www.youtube.com/embed/ucivXRBrP_0?feature=oembed" frameborder="0" allowfullscreen></iframe>');

The `$wp_query->meta_query` attribute
---------------------------

As far as I understand the `$wp_query` object, you can't add the result data directly to the `$wp_query->meta_query` attribute to fake the custom post meta data.

It's only for constructing the meta queries and is of the type `WP_Meta_Query`.

If you check out the [source code][1] for the `WP_Query` class, you will find these lines:

// Parse meta query
$this->meta_query = new WP_Meta_Query();
$this->meta_query->parse_query_vars( $q );

Here's a description of the [`WP_Meta_Query`][2] class.

Possible Solution
-----------------

You can instead try the `get_post_metadata` filter, or in general `get_x_metadata` where `x` is in `{post, comment, user}`.

Here's an example:

function custom_get_post_metadata( $meta_value, $object_id, $meta_key, $single )
{
// Change the meta value of the meta key 'video_url'
// for post id 1 when 'single' is TRUE
if( 1 === $object_id
&& TRUE === $single
&& 'video_url' === $meta_key )
{
$meta_value = 'http://www.youtube.com/watch?v=ucivXRBrP_0';
}
return $meta_value;
}
add_filter( 'get_post_metadata', 'custom_get_post_metadata', 99, 4 );

to *fake* the value of the `video_url` meta key when you use:

echo get_post_meta( get_the_ID(), 'video_url' , TRUE );

in your theme.

Similar for the `_oembed_576540b29025537e24e5bcdcae946a46` meta key.


[1]:

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[2]:

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