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https://codeberg.org/streams/streams.git
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d0361582b0
Fixed wrong Doxygen syntax and add some of the available FIXME to Doxygen documentation. Updated Doxygen configuration to add also all capital letter tags. Adding some more Doxygen documentation.
322 lines
9.3 KiB
PHP
322 lines
9.3 KiB
PHP
<?php
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/**
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* @file mod/thing.php
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* @brief
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*/
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require_once('include/items.php');
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require_once('include/contact_selectors.php');
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function thing_init(&$a) {
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if(! local_channel())
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return;
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$account_id = $a->get_account();
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$channel = $a->get_channel();
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$term_hash = (($_REQUEST['term_hash']) ? $_REQUEST['term_hash'] : '');
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$name = escape_tags($_REQUEST['term']);
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$verb = escape_tags($_REQUEST['verb']);
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$activity = intval($_REQUEST['activity']);
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$profile_guid = escape_tags($_REQUEST['profile_assign']);
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$url = $_REQUEST['link'];
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$photo = $_REQUEST['img'];
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$hash = random_string();
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$verbs = obj_verbs();
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/**
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* verbs: [0] = first person singular, e.g. "I want", [1] = 3rd person singular, e.g. "Bill wants"
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* We use the first person form when creating an activity, but the third person for use in activities
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* @FIXME There is no accounting for verb gender for languages where this is significant. We may eventually
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* require obj_verbs() to provide full conjugations and specify which form to use in the $_REQUEST params to this module.
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*/
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$translated_verb = $verbs[$verb][1];
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/*
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* The site administrator can do things that normals cannot.
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* This is restricted because it will likely cause
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* an activitystreams protocol violation and the activity might
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* choke in some other network and result in unnecessary
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* support requests. It isn't because we're trying to be heavy-handed
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* about what you can and can't do.
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*/
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if(! $translated_verb) {
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if(is_site_admin())
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$translated_verb = $verb;
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}
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/*
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* Things, objects: We do not provide definite (a, an) or indefinite (the) articles or singular/plural designators
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* That needs to be specified in your thing. e.g. Mike has "a carrot", Greg wants "balls", Bob likes "the Boston Red Sox".
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*/
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/*
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* Future work on this module might produce more complex activities with targets, e.g. Phillip likes Karen's moustache
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* and to describe other non-thing objects like channels, such as Karl wants Susan - where Susan represents a channel profile.
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*/
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if((! $name) || (! $translated_verb))
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return;
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if($term_hash) {
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$t = q("select * from obj left join term on obj_obj = term_hash where term_hash != '' and obj_type = %d and term_hash = '%s' limit 1",
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intval(TERM_OBJ_THING),
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dbesc($term_hash)
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);
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if(! $t) {
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notice( t('Item not found.') . EOL);
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return;
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}
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$orig_record = $t[0];
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if($photo != $orig_record['imgurl']) {
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$arr = import_profile_photo($photo,get_observer_hash(),true);
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$local_photo = $arr[0];
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$local_photo_type = $arr[3];
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}
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else
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$local_photo = $orig_record['imgurl'];
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$r = q("update term set term = '%s', url = '%s', imgurl = '%s' where term_hash = '%s' and uid = %d",
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dbesc($name),
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dbesc(($url) ? $url : z_root() . '/thing/' . $term_hash),
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dbesc($local_photo),
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dbesc($term_hash),
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intval(local_channel())
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);
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info( t('Thing updated') . EOL);
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return;
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}
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$sql = (($profile_guid) ? " and profile_guid = '" . dbesc($profile_guid) . "' " : " and is_default = 1 ");
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$p = q("select profile_guid, is_default from profile where uid = %d $sql limit 1",
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intval(local_channel())
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);
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if($p)
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$profile = $p[0];
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else
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return;
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$local_photo = null;
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if($photo) {
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$arr = import_profile_photo($photo,get_observer_hash(),true);
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$local_photo = $arr[0];
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$local_photo_type = $arr[3];
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}
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$r = q("select * from term where uid = %d and otype = %d and type = %d and term = '%s' limit 1",
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intval(local_channel()),
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intval(TERM_OBJ_THING),
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intval(TERM_THING),
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dbesc($name)
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);
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if(! $r) {
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$r = q("insert into term ( aid, uid, oid, otype, type, term, url, imgurl, term_hash )
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values( %d, %d, %d, %d, %d, '%s', '%s', '%s', '%s' ) ",
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intval($account_id),
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intval(local_channel()),
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0,
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intval(TERM_OBJ_THING),
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intval(TERM_THING),
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dbesc($name),
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dbesc(($url) ? $url : z_root() . '/thing/' . $hash),
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dbesc(($photo) ? $local_photo : ''),
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dbesc($hash)
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);
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$r = q("select * from term where uid = %d and otype = %d and type = %d and term = '%s' limit 1",
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intval(local_channel()),
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intval(TERM_OBJ_THING),
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intval(TERM_THING),
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dbesc($name)
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);
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}
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$term = $r[0];
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$r = q("insert into obj ( obj_page, obj_verb, obj_type, obj_channel, obj_obj) values ('%s','%s', %d, %d, '%s') ",
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dbesc($profile['profile_guid']),
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dbesc($verb),
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intval(TERM_OBJ_THING),
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intval(local_channel()),
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dbesc($term['term_hash'])
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);
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if(! $r) {
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notice( t('Object store: failed'));
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return;
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}
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info( t('Thing added'));
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if($activity) {
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$arr = array();
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$links = array(array('rel' => 'alternate','type' => 'text/html', 'href' => $term['url']));
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if($local_photo)
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$links[] = array('rel' => 'photo', 'type' => $local_photo_type, 'href' => $local_photo);
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$objtype = ACTIVITY_OBJ_THING;
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$obj = json_encode(array(
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'type' => $objtype,
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'id' => $term['url'],
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'link' => $links,
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'title' => $term['term'],
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'content' => $term['term']
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));
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$bodyverb = str_replace('OBJ: ', '',t('OBJ: %1$s %2$s %3$s'));
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$arr['owner_xchan'] = $channel['channel_hash'];
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$arr['author_xchan'] = $channel['channel_hash'];
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$arr['item_flags'] = ITEM_ORIGIN|ITEM_WALL|ITEM_THREAD_TOP;
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$ulink = '[zrl=' . $channel['xchan_url'] . ']' . $channel['channel_name'] . '[/zrl]';
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$plink = '[zrl=' . $term['url'] . ']' . $term['term'] . '[/zrl]';
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$arr['body'] = sprintf( $bodyverb, $ulink, $translated_verb, $plink );
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if($local_photo)
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$arr['body'] .= "\n\n[zmg]" . $local_photo . "[/zmg]";
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$arr['verb'] = $verb;
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$arr['obj_type'] = $objtype;
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$arr['object'] = $obj;
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if(! $profile['is_default']) {
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$arr['item_private'] = true;
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$str = '';
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$r = q("select abook_xchan from abook where abook_channel = %d and abook_profile = '%s'",
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intval(local_channel()),
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dbesc($profile_guid)
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);
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if($r) {
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$arr['allow_cid'] = '';
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foreach($r as $rr)
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$arr['allow_cid'] .= '<' . $rr['abook_xchan'] . '>';
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}
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else
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$arr['allow_cid'] = '<' . get_observer_hash() . '>';
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}
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$ret = post_activity_item($arr);
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}
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}
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function thing_content(&$a) {
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if(argc() == 2) {
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$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",
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intval(TERM_OBJ_THING),
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dbesc(argv(1))
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);
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if($r) {
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return replace_macros(get_markup_template('show_thing.tpl'), array(
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'$header' => t('Show Thing'),
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'$edit' => t('Edit'),
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'$delete' => t('Delete'),
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'$canedit' => ((local_channel() && local_channel() == $r[0]['obj_channel']) ? true : false),
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'$thing' => $r[0] ));
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}
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else {
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notice( t('item not found.') . EOL);
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return;
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}
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}
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$channel = $a->get_channel();
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if(! (local_channel() && $channel)) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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$thing_hash = '';
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if(argc() == 3 && argv(1) === 'edit') {
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$thing_hash = argv(2);
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$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",
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intval(TERM_OBJ_THING),
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dbesc($thing_hash)
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);
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if((! $r) || ($r[0]['obj_channel'] != local_channel())) {
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notice( t('Permission denied.') . EOL);
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return '';
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}
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$o .= replace_macros(get_markup_template('thing_edit.tpl'),array(
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'$thing_hdr' => t('Edit Thing'),
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'$multiprof' => feature_enabled(local_channel(),'multi_profiles'),
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'$profile_lbl' => t('Select a profile'),
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'$profile_select' => contact_profile_assign($r[0]['obj_page']),
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'$verb_lbl' => $channel['channel_name'],
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'$verb_select' => obj_verb_selector($r[0]['obj_verb']),
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'$activity' => array('activity',t('Post an activity'),true,t('Only sends to viewers of the applicable profile')),
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'$thing_hash' => $thing_hash,
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'$thing_lbl' => t('Name of thing e.g. something'),
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'$thething' => $r[0]['term'],
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'$url_lbl' => t('URL of thing (optional)'),
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'$theurl' => $r[0]['url'],
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'$img_lbl' => t('URL for photo of thing (optional)'),
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'$imgurl' => $r[0]['imgurl'],
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'$submit' => t('Submit')
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));
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return $o;
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}
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if(argc() == 3 && argv(1) === 'drop') {
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$thing_hash = argv(2);
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$r = q("select * from obj left join term on obj_obj = term_hash where term_hash != '' and obj_type = %d and term_hash = '%s' limit 1",
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intval(TERM_OBJ_THING),
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dbesc($thing_hash)
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);
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if((! $r) || ($r[0]['obj_channel'] != local_channel())) {
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notice( t('Permission denied.') . EOL);
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return '';
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}
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$x = q("delete from obj where obj_obj = '%s' and obj_type = %d and obj_channel = %d",
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dbesc($thing_hash),
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intval(TERM_OBJ_THING),
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intval(local_channel())
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);
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$x = q("delete from term where term_hash = '%s' and uid = %d",
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dbesc($thing_hash),
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intval(local_channel())
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);
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return $o;
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}
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$o .= replace_macros(get_markup_template('thing_input.tpl'),array(
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'$thing_hdr' => t('Add Thing to your Profile'),
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'$multiprof' => feature_enabled(local_channel(),'multi_profiles'),
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'$profile_lbl' => t('Select a profile'),
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'$profile_select' => contact_profile_assign(''),
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'$verb_lbl' => $channel['channel_name'],
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'$activity' => array('activity',t('Post an activity'),((array_key_exists('activity',$_REQUEST)) ? $_REQUEST['activity'] : true),t('Only sends to viewers of the applicable profile')),
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'$verb_select' => obj_verb_selector(),
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'$thing_lbl' => t('Name of thing e.g. something'),
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'$url_lbl' => t('URL of thing (optional)'),
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'$img_lbl' => t('URL for photo of thing (optional)'),
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'$submit' => t('Submit')
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));
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return $o;
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}
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