From 62dabecf97611925d4d47f62c9968eafb56ae64b Mon Sep 17 00:00:00 2001 From: Stefan Parviainen Date: Sun, 7 Dec 2014 16:17:45 +0100 Subject: Show tags in other channels profile field to make it easier to navigate to the channels --- include/identity.php | 17 +++- include/text.php | 256 +++++++++++++++++++++++++++++++++++++++++++++++++ mod/item.php | 262 +-------------------------------------------------- 3 files changed, 273 insertions(+), 262 deletions(-) diff --git a/include/identity.php b/include/identity.php index 11da745da..7ae8e48f6 100644 --- a/include/identity.php +++ b/include/identity.php @@ -1113,7 +1113,7 @@ logger('online: ' . $profile['online']); function advanced_profile(&$a) { - + require_once('include/text.php'); if(! perm_is_allowed($a->profile['profile_uid'],get_observer_hash(),'view_profile')) return ''; @@ -1205,7 +1205,18 @@ function advanced_profile(&$a) { if($txt = prepare_text($a->profile['contact'])) $profile['contact'] = array( t('Contact information and Social Networks:'), $txt); - if($txt = prepare_text($a->profile['channels'])) $profile['channels'] = array( t('My other channels:'), $txt); + // Support tags in the other channels field (probably want to restrict it to channels only?) + $txt = $a->profile['channels']; + $matches = get_tags($txt); + $access_tag = ''; + $str_tags = ''; + foreach($matches as $m) { + $success = handle_tag($a, $txt, $access_tag, $str_tags, $a->profile_uid, $m); // Use uid of the profile maker + } + + if($txt = prepare_text($txt)) { + $profile['channels'] = array( t('My other channels:'), $txt); + } if($txt = prepare_text($a->profile['music'])) $profile['music'] = array( t('Musical interests:'), $txt); @@ -1580,4 +1591,4 @@ function get_channel_default_perms($uid) { if($r) return $r[0]['abook_my_perms']; return 0; -} \ No newline at end of file +} diff --git a/include/text.php b/include/text.php index ce729ac1b..70a8f1179 100644 --- a/include/text.php +++ b/include/text.php @@ -2087,3 +2087,259 @@ function extra_query_args() { } return $s; } + +/** + * This function removes the tag $tag from the text $body and replaces it with + * the appropiate link. + * + * @param unknown_type $body the text to replace the tag in + * @param unknown_type $access_tag - used to return tag ACL exclusions e.g. @!foo + * @param unknown_type $str_tags string to add the tag to + * @param unknown_type $profile_uid + * @param unknown_type $tag the tag to replace + * + * @return boolean true if replaced, false if not replaced + */ +function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag) { + + $replaced = false; + $r = null; + + + $termtype = ((strpos($tag,'#') === 0) ? TERM_HASHTAG : TERM_UNKNOWN); + $termtype = ((strpos($tag,'@') === 0) ? TERM_MENTION : $termtype); + $termtype = ((strpos($tag,'#^[') === 0) ? TERM_BOOKMARK : $termtype); + + + //is it a hash tag? + if(strpos($tag,'#') === 0) { + if(strpos($tag,'#^[') === 0) { + if(preg_match('/#\^\[(url|zrl)(.*?)\](.*?)\[\/(url|zrl)\]/',$tag,$match)) { + $basetag = $match[3]; + $url = ((substr($match[2],0,1) === '=') ? substr($match[2],1) : $match[3]); + $replaced = true; + + } + } + // if the tag is already replaced... + elseif((strpos($tag,'[zrl=')) || (strpos($tag,'[url='))) { + //...do nothing + return $replaced; + } + if($tag == '#getzot') { + $basetag = 'getzot'; + $url = 'https://redmatrix.me'; + $newtag = '#[zrl=' . $url . ']' . $basetag . '[/zrl]'; + $body = str_replace($tag,$newtag,$body); + $replaced = true; + } + if(! $replaced) { + + //base tag has the tags name only + + if((substr($tag,0,7) === '#"') && (substr($tag,-6,6) === '"')) { + $basetag = substr($tag,7); + $basetag = substr($basetag,0,-6); + } + else + $basetag = str_replace('_',' ',substr($tag,1)); + + //create text for link + $url = $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag); + $newtag = '#[zrl=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/zrl]'; + //replace tag by the link + $body = str_replace($tag, $newtag, $body); + $replaced = true; + } + //is the link already in str_tags? + if(! stristr($str_tags,$newtag)) { + //append or set str_tags + if(strlen($str_tags)) + $str_tags .= ','; + $str_tags .= $newtag; + } + return array('replaced' => $replaced, 'termtype' => $termtype, 'term' => $basetag, 'url' => $url, 'contact' => $r[0]); + } + + //is it a person tag? + + if(strpos($tag,'@') === 0) { + + // The @! tag will alter permissions + $exclusive = ((strpos($tag,'!') === 1) ? true : false); + + //is it already replaced? + if(strpos($tag,'[zrl=')) + return $replaced; + + //get the person's name + + $name = substr($tag,(($exclusive) ? 2 : 1)); // The name or name fragment we are going to replace + $newname = $name; // a copy that we can mess with + $tagcid = 0; + + $r = null; + + // is it some generated name? + + $forum = false; + $trailing_plus_name = false; + + // @channel+ is a forum or network delivery tag + + if(substr($newname,-1,1) === '+') { + $forum = true; + $newname = substr($newname,0,-1); + } + + // Here we're looking for an address book entry as provided by the auto-completer + // of the form something+nnn where nnn is an abook_id or the first chars of xchan_hash + + if(strrpos($newname,'+')) { + //get the id + + if(strrpos($tagcid,' ')) + $tagcid = substr($tagcid,0,strrpos($tagcid,' ')); + + $tagcid = substr($newname,strrpos($newname,'+') + 1); + + if(strlen($tagcid) < 16) + $abook_id = intval($tagcid); + //remove the next word from tag's name + if(strpos($name,' ')) { + $name = substr($name,0,strpos($name,' ')); + } + + if($abook_id) { // if there was an id + // select channel with that id from the logged in user's address book + $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash + WHERE abook_id = %d AND abook_channel = %d LIMIT 1", + intval($abook_id), + intval($profile_uid) + ); + } + else { + $r = q("SELECT * FROM xchan + WHERE xchan_hash like '%s%%' LIMIT 1", + dbesc($tagcid) + ); + } + } + + if(! $r) { + + // look for matching names in the address book + + // Two ways to deal with spaces - double quote the name or use underscores + // we see this after input filtering so quotes have been html entity encoded + + if((substr($name,0,6) === '"') && (substr($name,-6,6) === '"')) { + $newname = substr($name,6); + $newname = substr($newname,0,-6); + } + else + $newname = str_replace('_',' ',$name); + + // do this bit over since we started over with $name + + if(substr($newname,-1,1) === '+') { + $forum = true; + $newname = substr($newname,0,-1); + } + + //select someone from this user's contacts by name + $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash + WHERE xchan_name = '%s' AND abook_channel = %d LIMIT 1", + dbesc($newname), + intval($profile_uid) + ); + + if(! $r) { + //select someone by attag or nick and the name passed in + $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash + WHERE xchan_addr like ('%s') AND abook_channel = %d LIMIT 1", + dbesc(((strpos($newname,'@')) ? $newname : $newname . '@%')), + intval($profile_uid) + ); + } + + if(! $r) { + + // it's possible somebody has a name ending with '+', which we stripped off as a forum indicator + // This is very rare but we want to get it right. + + $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash + WHERE xchan_name = '%s' AND abook_channel = %d LIMIT 1", + dbesc($newname . '+'), + intval($profile_uid) + ); + if($r) + $trailing_plus_name = true; + } + } + + // $r is set if we found something + + $channel = get_app()->get_channel(); + + if($r) { + $profile = $r[0]['xchan_url']; + $newname = $r[0]['xchan_name']; + // add the channel's xchan_hash to $access_tag if exclusive + if($exclusive) { + $access_tag .= 'cid:' . $r[0]['xchan_hash']; + } + } + else { + // check for a group/collection exclusion tag + + // note that we aren't setting $replaced even though we're replacing text. + // This tag isn't going to get a term attached to it. It's only used for + // access control. The link points to out own channel just so it doesn't look + // weird - as all the other tags are linked to something. + + if(local_user() && local_user() == $profile_uid) { + require_once('include/group.php'); + $grp = group_byname($profile_uid,$name); + + if($grp) { + $g = q("select hash from groups where id = %d and visible = 1 limit 1", + intval($grp) + ); + if($g && $exclusive) { + $access_tag .= 'gid:' . $g[0]['hash']; + } + $channel = get_app()->get_channel(); + if($channel) { + $newtag = '@' . (($exclusive) ? '!' : '') . '[zrl=' . z_root() . '/channel/' . $channel['channel_address'] . ']' . $newname . '[/zrl]'; + $body = str_replace('@' . (($exclusive) ? '!' : '') . $name, $newtag, $body); + } + } + } + } + + if(($exclusive) && (! $access_tag)) { + $access_tag .= 'cid:' . $channel['channel_hash']; + } + + // if there is an url for this channel + + if(isset($profile)) { + $replaced = true; + //create profile link + $profile = str_replace(',','%2c',$profile); + $url = $profile; + $newtag = '@' . (($exclusive) ? '!' : '') . '[zrl=' . $profile . ']' . $newname . (($forum && ! $trailing_plus_name) ? '+' : '') . '[/zrl]'; + $body = str_replace('@' . (($exclusive) ? '!' : '') . $name, $newtag, $body); + //append tag to str_tags + if(! stristr($str_tags,$newtag)) { + if(strlen($str_tags)) + $str_tags .= ','; + $str_tags .= $newtag; + } + } + } + + + return array('replaced' => $replaced, 'termtype' => $termtype, 'term' => $newname, 'url' => $url, 'contact' => $r[0]); +} diff --git a/mod/item.php b/mod/item.php index 94ff32750..9ffcc7de2 100644 --- a/mod/item.php +++ b/mod/item.php @@ -85,7 +85,7 @@ function item_post(&$a) { $preview = ((x($_REQUEST,'preview')) ? intval($_REQUEST['preview']) : 0); $categories = ((x($_REQUEST,'category')) ? escape_tags($_REQUEST['category']) : ''); $webpage = ((x($_REQUEST,'webpage')) ? intval($_REQUEST['webpage']) : 0); - $pagetitle = ((x($_REQUEST,'pagetitle')) ? escape_tags(urlencode($_REQUEST['pagetitle'])) : ''); + $pagetitle = ((x($_REQUEST,'pagetitle')) ? escape_tags(urlencode($_REQUEST['pagetitle'])) : ''); $layout_mid = ((x($_REQUEST,'layout_mid')) ? escape_tags($_REQUEST['layout_mid']): ''); $plink = ((x($_REQUEST,'permalink')) ? escape_tags($_REQUEST['permalink']) : ''); @@ -468,6 +468,7 @@ function item_post(&$a) { if($mimetype === 'text/bbcode') { + require_once('include/text.php'); if($uid && $uid == $profile_uid && feature_enabled($uid,'markdown')) { require_once('include/bb2diaspora.php'); $body = diaspora2bb(escape_tags($body),true); @@ -602,7 +603,7 @@ function item_post(&$a) { continue; $success = handle_tag($a, $body, $access_tag, $str_tags, ($uid) ? $uid : $profile_uid , $tag); - logger('handle_tag: ' . print_r($success,tue), LOGGER_DATA); + logger('handle_tag: ' . print_r($success,true), LOGGER_DATA); if(($access_tag) && (! $parent_item)) { logger('access_tag: ' . $tag . ' ' . print_r($access_tag,true), LOGGER_DATA); if ($first_access_tag && (! get_pconfig($profile_uid,'system','no_private_mention_acl_override'))) { @@ -987,263 +988,6 @@ function item_content(&$a) { } } -/** - * This function removes the tag $tag from the text $body and replaces it with - * the appropiate link. - * - * @param unknown_type $body the text to replace the tag in - * @param unknown_type $access_tag - used to return tag ACL exclusions e.g. @!foo - * @param unknown_type $str_tags string to add the tag to - * @param unknown_type $profile_uid - * @param unknown_type $tag the tag to replace - * - * @return boolean true if replaced, false if not replaced - */ -function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag) { - - $replaced = false; - $r = null; - - - $termtype = ((strpos($tag,'#') === 0) ? TERM_HASHTAG : TERM_UNKNOWN); - $termtype = ((strpos($tag,'@') === 0) ? TERM_MENTION : $termtype); - $termtype = ((strpos($tag,'#^[') === 0) ? TERM_BOOKMARK : $termtype); - - - //is it a hash tag? - if(strpos($tag,'#') === 0) { - if(strpos($tag,'#^[') === 0) { - if(preg_match('/#\^\[(url|zrl)(.*?)\](.*?)\[\/(url|zrl)\]/',$tag,$match)) { - $basetag = $match[3]; - $url = ((substr($match[2],0,1) === '=') ? substr($match[2],1) : $match[3]); - $replaced = true; - - } - } - // if the tag is already replaced... - elseif((strpos($tag,'[zrl=')) || (strpos($tag,'[url='))) { - //...do nothing - return $replaced; - } - if($tag == '#getzot') { - $basetag = 'getzot'; - $url = 'https://redmatrix.me'; - $newtag = '#[zrl=' . $url . ']' . $basetag . '[/zrl]'; - $body = str_replace($tag,$newtag,$body); - $replaced = true; - } - if(! $replaced) { - - //base tag has the tags name only - - if((substr($tag,0,7) === '#"') && (substr($tag,-6,6) === '"')) { - $basetag = substr($tag,7); - $basetag = substr($basetag,0,-6); - } - else - $basetag = str_replace('_',' ',substr($tag,1)); - - //create text for link - $url = $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag); - $newtag = '#[zrl=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/zrl]'; - //replace tag by the link - $body = str_replace($tag, $newtag, $body); - $replaced = true; - } - //is the link already in str_tags? - if(! stristr($str_tags,$newtag)) { - //append or set str_tags - if(strlen($str_tags)) - $str_tags .= ','; - $str_tags .= $newtag; - } - return array('replaced' => $replaced, 'termtype' => $termtype, 'term' => $basetag, 'url' => $url, 'contact' => $r[0]); - } - - //is it a person tag? - - if(strpos($tag,'@') === 0) { - - // The @! tag will alter permissions - $exclusive = ((strpos($tag,'!') === 1) ? true : false); - - //is it already replaced? - if(strpos($tag,'[zrl=')) - return $replaced; - - //get the person's name - - $name = substr($tag,(($exclusive) ? 2 : 1)); // The name or name fragment we are going to replace - $newname = $name; // a copy that we can mess with - $tagcid = 0; - - $r = null; - - // is it some generated name? - - $forum = false; - $trailing_plus_name = false; - - // @channel+ is a forum or network delivery tag - - if(substr($newname,-1,1) === '+') { - $forum = true; - $newname = substr($newname,0,-1); - } - - // Here we're looking for an address book entry as provided by the auto-completer - // of the form something+nnn where nnn is an abook_id or the first chars of xchan_hash - - if(strrpos($newname,'+')) { - //get the id - - if(strrpos($tagcid,' ')) - $tagcid = substr($tagcid,0,strrpos($tagcid,' ')); - - $tagcid = substr($newname,strrpos($newname,'+') + 1); - - if(strlen($tagcid) < 16) - $abook_id = intval($tagcid); - //remove the next word from tag's name - if(strpos($name,' ')) { - $name = substr($name,0,strpos($name,' ')); - } - - if($abook_id) { // if there was an id - // select channel with that id from the logged in user's address book - $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash - WHERE abook_id = %d AND abook_channel = %d LIMIT 1", - intval($abook_id), - intval($profile_uid) - ); - } - else { - $r = q("SELECT * FROM xchan - WHERE xchan_hash like '%s%%' LIMIT 1", - dbesc($tagcid) - ); - } - } - - if(! $r) { - - // look for matching names in the address book - - // Two ways to deal with spaces - doube quote the name or use underscores - // we see this after input filtering so quotes have been html entity encoded - - if((substr($name,0,6) === '"') && (substr($name,-6,6) === '"')) { - $newname = substr($name,6); - $newname = substr($newname,0,-6); - } - else - $newname = str_replace('_',' ',$name); - - // do this bit over since we started over with $name - - if(substr($newname,-1,1) === '+') { - $forum = true; - $newname = substr($newname,0,-1); - } - - //select someone from this user's contacts by name - $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash - WHERE xchan_name = '%s' AND abook_channel = %d LIMIT 1", - dbesc($newname), - intval($profile_uid) - ); - - if(! $r) { - //select someone by attag or nick and the name passed in - $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash - WHERE xchan_addr like ('%s') AND abook_channel = %d LIMIT 1", - dbesc(((strpos($newname,'@')) ? $newname : $newname . '@%')), - intval($profile_uid) - ); - } - - if(! $r) { - - // it's possible somebody has a name ending with '+', which we stripped off as a forum indicator - // This is very rare but we want to get it right. - - $r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash - WHERE xchan_name = '%s' AND abook_channel = %d LIMIT 1", - dbesc($newname . '+'), - intval($profile_uid) - ); - if($r) - $trailing_plus_name = true; - } - } - - // $r is set if we found something - - $channel = get_app()->get_channel(); - - if($r) { - $profile = $r[0]['xchan_url']; - $newname = $r[0]['xchan_name']; - // add the channel's xchan_hash to $access_tag if exclusive - if($exclusive) { - $access_tag .= 'cid:' . $r[0]['xchan_hash']; - } - } - else { - // check for a group/collection exclusion tag - - // note that we aren't setting $replaced even though we're replacing text. - // This tag isn't going to get a term attached to it. It's only used for - // access control. The link points to out own channel just so it doesn't look - // weird - as all the other tags are linked to something. - - if(local_user() && local_user() == $profile_uid) { - require_once('include/group.php'); - $grp = group_byname($profile_uid,$name); - - if($grp) { - $g = q("select hash from groups where id = %d and visible = 1 limit 1", - intval($grp) - ); - if($g && $exclusive) { - $access_tag .= 'gid:' . $g[0]['hash']; - } - $channel = get_app()->get_channel(); - if($channel) { - $newtag = '@' . (($exclusive) ? '!' : '') . '[zrl=' . z_root() . '/channel/' . $channel['channel_address'] . ']' . $newname . '[/zrl]'; - $body = str_replace('@' . (($exclusive) ? '!' : '') . $name, $newtag, $body); - } - } - } - } - - if(($exclusive) && (! $access_tag)) { - $access_tag .= 'cid:' . $channel['channel_hash']; - } - - // if there is an url for this channel - - if(isset($profile)) { - $replaced = true; - //create profile link - $profile = str_replace(',','%2c',$profile); - $url = $profile; - $newtag = '@' . (($exclusive) ? '!' : '') . '[zrl=' . $profile . ']' . $newname . (($forum && ! $trailing_plus_name) ? '+' : '') . '[/zrl]'; - $body = str_replace('@' . (($exclusive) ? '!' : '') . $name, $newtag, $body); - //append tag to str_tags - if(! stristr($str_tags,$newtag)) { - if(strlen($str_tags)) - $str_tags .= ','; - $str_tags .= $newtag; - } - } - } - - - return array('replaced' => $replaced, 'termtype' => $termtype, 'term' => $newname, 'url' => $url, 'contact' => $r[0]); -} - - function fix_attached_photo_permissions($uid,$xchan_hash,$body, $str_contact_allow,$str_group_allow,$str_contact_deny,$str_group_deny) { -- cgit v1.2.3