diff options
Diffstat (limited to 'mod/thing.php')
| -rw-r--r-- | mod/thing.php | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/mod/thing.php b/mod/thing.php new file mode 100644 index 000000000..91bdca78a --- /dev/null +++ b/mod/thing.php @@ -0,0 +1,196 @@ +<?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['photo']; + + $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; + + + $r = q("select * from term where uid = %d and otype = %d and type = %d and term = '%s' limit 1", + intval(local_user()), + intval(TERM_OBJ_THING), + intval(TERM_THING), + dbesc($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) ? $photo : ''), + dbesc($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'])); + + $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 ); + + $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); + + if($ret['success']) + proc_run('php','include/notifier.php','tag',$ret['activity']['id']); + +} + + +function thing_content(&$a) { + + /* placeholders */ + + if(argc() > 1) { + return t('not yet implemented.'); + } + + 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; + + +} |