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<?php /** @file */
require_once('include/items.php');
function thing_init(&$a) {
if(! local_user())
return;
$account_id = $a->get_account();
$channel = $a->get_channel();
$name = escape_tags($_REQUEST['term']);
$verb = escape_tags($_REQUEST['verb']);
$profile_guid = escape_tags($_REQUEST['profile']);
$url = $_REQUEST['link'];
$photo = $_REQUEST['img'];
$hash = random_string();
$verbs = obj_verbs();
/**
* verbs: [0] = first person singular, e.g. "I want", [1] = 3rd person singular, e.g. "Bill wants"
* We use the first person form when creating an activity, but the third person for use in activities
* FIXME: There is no accounting for verb gender for languages where this is significant. We may eventually
* require obj_verbs() to provide full conjugations and specify which form to use in the $_REQUEST params to this module.
*/
$translated_verb = $verbs[$verb][1];
/**
* The site administrator can do things that normals cannot.
* This is restricted because it will likely cause
* an activitystreams protocol violation and the activity might
* choke in some other network and result in unnecessary
* support requests. It isn't because we're trying to be heavy-handed
* about what you can and can't do.
*/
if(! $translated_verb) {
if(is_site_admin())
$translated_verb = $verb;
}
/**
* Things, objects: We do not provide definite (a, an) or indefinite (the) articles or singular/plural designators
* That needs to be specified in your thing. e.g. Mike has "a carrot", Greg wants "balls", Bob likes "the Boston Red Sox".
*/
/**
* Future work on this module might produce more complex activities with targets, e.g. Phillip likes Karen's moustache
* and to describe other non-thing objects like channels, such as Karl wants Susan - where Susan represents a channel profile.
*/
if((! $name) || (! $translated_verb))
return;
$sql = (($profile_guid) ? " and profile_guid = '" . dbesc($profile_guid) . "' " : " and is_default = 1 ");
$p = q("select profile_guid, is_default from profile where uid = %d $sql limit 1",
intval(local_user())
);
if($p)
$profile = $p[0];
else
return;
$local_photo = null;
if($photo) {
$arr = import_profile_photo($photo,get_observer_hash(),true);
$local_photo = $arr[0];
$local_photo_type = $arr[3];
}
$r = q("select * from term where uid = %d and otype = %d and type = %d and term = '%s' limit 1",
intval(local_user()),
intval(TERM_OBJ_THING),
intval(TERM_THING),
dbesc($name)
);
if(! $r) {
$r = q("insert into term ( aid, uid, oid, otype, type, term, url, imgurl, term_hash )
values( %d, %d, %d, %d, %d, '%s', '%s', '%s', '%s' ) ",
intval($account_id),
intval(local_user()),
0,
intval(TERM_OBJ_THING),
intval(TERM_THING),
dbesc($name),
dbesc(($url) ? $url : z_root() . '/thing/' . $hash),
dbesc(($photo) ? $local_photo : ''),
dbesc($hash)
);
$r = q("select * from term where uid = %d and otype = %d and type = %d and term = '%s' limit 1",
intval(local_user()),
intval(TERM_OBJ_THING),
intval(TERM_THING),
dbesc($name)
);
}
$term = $r[0];
$r = q("insert into obj ( obj_page, obj_verb, obj_type, obj_channel, obj_obj) values ('%s','%s', %d, %d, '%s') ",
dbesc($profile['profile_guid']),
dbesc($verb),
intval(TERM_OBJ_THING),
intval(local_user()),
dbesc($term['term_hash'])
);
if(! $r) {
notice( t('Object store: failed'));
return;
}
info( t('thing/stuff added'));
$arr = array();
$links = array(array('rel' => 'alternate','type' => 'text/html', 'href' => $term['url']));
if($local_photo)
$links[] = array('rel' => 'photo', 'type' => $local_photo_type, 'href' => $local_photo);
$objtype = ACTIVITY_OBJ_THING;
$obj = json_encode(array(
'type' => $objtype,
'id' => $term['url'],
'link' => $links,
'title' => $term['term'],
'content' => $term['term']
));
$bodyverb = str_replace('OBJ: ', '',t('OBJ: %1$s %2$s %3$s'));
$arr['owner_xchan'] = $channel['channel_hash'];
$arr['author_xchan'] = $channel['channel_hash'];
$arr['item_flags'] = ITEM_ORIGIN|ITEM_WALL|ITEM_THREAD_TOP;
$ulink = '[zrl=' . $channel['xchan_url'] . ']' . $channel['channel_name'] . '[/zrl]';
$plink = '[zrl=' . $term['url'] . ']' . $term['term'] . '[/zrl]';
$arr['body'] = sprintf( $bodyverb, $ulink, $translated_verb, $plink );
if($local_photo)
$arr['body'] .= "\n\n[zmg]" . $local_photo . "[/zmg]";
$arr['verb'] = $verb;
$arr['obj_type'] = $objtype;
$arr['object'] = $obj;
if(! $profile['is_default']) {
$arr['item_private'] = true;
$str = '';
$r = q("select abook_hash from abook where abook_channel = %d and abook_profile = '%s'",
intval(local_user()),
dbesc($profile_guid)
);
if($r) {
$arr['allow_cid'] = '';
foreach($r as $rr)
$arr['allow_cid'] .= '<' . $rr['abook_hash'] . '>';
}
else
$arr['allow_cid'] = '<' . get_observer_hash() . '>';
}
$ret = post_activity_item($arr);
}
function thing_content(&$a) {
if(argc() > 1) {
$r = q("select * from obj left join term on obj_obj = term_hash where term_hash != '' and obj_type = %d and term_hash = '%s' limit 1",
intval(TERM_OBJ_THING),
dbesc(argv(1))
);
if($r) {
return replace_macros(get_markup_template('show_thing.tpl'), array( '$header' => t('Show Thing'), '$thing' => $r[0] ));
}
else {
notice( t('item not found.') . EOL);
return;
}
}
require_once('include/contact_selectors.php');
$o .= replace_macros(get_markup_template('thing_input.tpl'),array(
'$thing_hdr' => t('Add Stuff to your Profile'),
'$multiprof' => feature_enabled(local_user(),'multi_profiles'),
'$profile_lbl' => t('Select a profile'),
'$profile_select' => contact_profile_assign(''),
'$verb_lbl' => t('Select a category of stuff. e.g. I ______ something'),
'$verb_select' => obj_verb_selector(),
'$thing_lbl' => t('Name of thing or stuff e.g. something'),
'$url_lbl' => t('URL of thing or stuff (optional)'),
'$img_lbl' => t('URL for photo of thing or stuff (optional)'),
'$submit' => t('Submit')
));
return $o;
}
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