Check for keyword in $template_display_media?

[nickelas]

I've inserted some html on the sides of the intermedia picture - excellent documentation by the way. I want to check for some keywords and then customize the html when a keyword is found. Is it possible to add php-code to $template_display_media that checks for a specific keyword?
Thanks,
http://uppsalafoto.se/galleri/

[nickelas]

Ah, $template_display_media is not for php. I am guessing I have to do some reading up on where I can put php that checks keywords (than use that info in $template_display_media?). Any pointers?
Thanks

[Αndré]

I suggest to just add placeholders in $template_display_media and replace them with your actual content in the function theme_html_picture like it's done for the other placeholders:

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    $params = array('{CELL_HEIGHT}' => '100',
        '{IMAGE}' => $CURRENT_PIC_DATA['header'].$CURRENT_PIC_DATA['html'].$CURRENT_PIC_DATA['footer'],
        '{ADMIN_MENU}' => $CURRENT_PIC_DATA['menu'],
        '{TITLE}' => bb_decode($CURRENT_PIC_DATA['title']),
        '{CAPTION}' => bb_decode($CURRENT_PIC_DATA['caption']),
        );

[nickelas]

Thanks! got it finally
So what I did was to put a token

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{SOMETHING} in $template_display_media. Then in theme_html_picture I put something in it:

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'{SOMETHING}' => "SOMETHING",