Found bug in metatag module
Design and Skin Customization
Not to complicate the above (which will work well for most Jamroom users), I have added an "else" statement to the code in the meta.tpl to take care of the profile index pages.
{if isset($meta)}
{foreach from=$meta key="mname" item="mvalue"}
<meta property="{$mname}" content="{$mvalue}">
{/foreach}
{else}
{if $current_url == "{$jamroom_url}/{$profile_url}"}
{jrCore_include template="profile_meta.tpl"}
{/if}
{/if}
The code for the profile_meta.tpl I added to skins made available to normal profiles is:
{jrCore_module_url module="jrProfile" assign="murl"}
<meta property="og:title" content="{$profile_name}" />
<meta property="og:url" content="{$current_url|replace:"http:":"`$method`:"}" />
<meta property="og:type" content="website" />
{capture name="aboutuser" assign="aboutuser_row"}
{literal}
{if isset($_items)}
{foreach $_items as $item}
{$item.user_signup_question_2}
{/foreach}
{/if}
{/literal}
{/capture}
{jrCore_list module="jrUser" profile_id=$_profile_id template=$aboutuser_row assign="abtuser"}
{if isset($abtuser) && strlen($abtuser) > 0}
<meta property="og:description" content="{$abtuser|jrCore_strip_html|jrCore_entity_string|truncate:300}" />
{/if}
<meta property="og:image" content="{$jamroom_url}/{$murl}/image/profile_image/{$_profile_id}/xlarge" />
<meta property="og:updated_time" content="{$smarty.now}" />
I added a different profile_meta.tpl into the skins made available to profiles created by power users. This is because the "about us" is from the user account and not specific to the individual profiles created by it. So the "bio" field is specified instead of the "about us" for those profiles.
{jrCore_module_url module="jrProfile" assign="murl"}
<meta property="og:title" content="{$profile_name}" />
<meta property="og:url" content="{$current_url|replace:"http:":"`$method`:"}" />
<meta property="og:type" content="website" />
{if isset($profile_bio) && strlen($profile_bio) > 0}
<meta property="og:description" content="{$profile_bio|jrCore_strip_html|jrCore_entity_string|truncate:300}" />
{/if}
<meta property="og:image" content="{$jamroom_url}/{$murl}/image/profile_image/{$_profile_id}/xlarge" />
<meta property="og:updated_time" content="{$smarty.now}" />
I am finding that this approach works quite well for my needs though I suspect a "real programmer" could find a more "elegant" solution.
