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Modifying activity content

@thomasbp

Participant

15 years, 3 months ago

Hi,

I’d like to modify the activity content before it is saved. In my case I want to attach an image placeholder to the wire activity entries.

I’ve tried that below, but it does not work:

add_action(‘bp_activity_add’, ‘sw_add_image_activity’,1)

function sw_add_image_activity($activity) {

$image = createImage();

if($image === false) return $content;

$image_link.= ‘ [‘.date(‘Y’).’|’.date(‘m’).’|’.str_replace(‘.jpg’,”, basename($image)).’]’;

$activity[‘content’].= $image_link; //modifying activity stream

return $activity;

}

Does anyone have an Idea what I do wrong? TiA

Viewing 2 replies - 1 through 2 (of 2 total)

@apeatling

Keymaster

15 years, 2 months ago

Find the specific filter on wire activity posting and use that in your themes’ functions.php.

@thomasbp

Participant

15 years, 2 months ago

Thx Andy,

problem solved.

My mistake was:

I wanted to modify the the wire content and the activity content with two different functions. However, the activity entry is triggered by the wire save functions. Thus I had only to change the content before it’s processed by the wire functions and “forwarded” to the activity process. This is how I did it:

Solution:

add_action(‘bp_wire_post_content_before_save’, ‘sw_add_image_wire’,1);

function sw_add_image_wire($message){

$image = createImage();

if($image === false) return $message;

$image_link=”.date(‘Y’).’|’.date(‘m’).’|’.str_replace(‘.jpg’,”, basename($image)).”;

$message.= $image_link;

return $message;

}

Viewing 2 replies - 1 through 2 (of 2 total)

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