Trim description on main and search...

[code monkey]

Problem: when user posts a long description, it will spam the main page and search results.
Let's trim it at two lines (about 190 characters).
Also, this will add strip_tag to main, which doesn't have it currently.


/oc-includes/osclass/helpers/hItems.php

After...

Code: [Select]

    function osc_item_description($locale = "") {
        if ($locale == "") $locale = osc_current_user_locale() ;
        return osc_item_field("s_description", $locale) ;
    }
Add...

Code: [Select]

function osc_item_description_extract($locale = "") {
        if ($locale == "") $locale = osc_current_user_locale() ;
$extract = strip_tags(osc_item_field("s_description", $locale)) ;
if ( strlen($extract) > 193 )
$extract = substr($extract, 0, 190) . '...';
return $extract;
}

/oc-content/themes/modern/main.php

Around line 103, find...

Code: [Select]

<p><?php echo osc_item_description() ; ?></p>
Replace with...

Code: [Select]

<p><?php echo osc_item_description_extract(); ?></p>

/oc-content/themes/modern/search-list.php and
/oc-content/themes/modern/search-gallery.php

Around line 52, find...

Code: [Select]

<p><?php echo osc_highlight( strip_tags( osc_item_description() ) ); ?></p>
Replace with...

Code: [Select]

<p><?php echo osc_highlight( osc_item_description_extract() ); ?></p>

Now a long description will be trimmed at two lines instead of taking up the whole page.

[_CONEJO]

Follow the development : http://issues.osclass.org/browse/OSCLASS-395

[Juan Ramón]

Have you seen this function?

hUtils.php - line 116
function osc_highlight($txt, $len = 300, $start_tag = '<strong>', $end_tag = '</strong>')