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make tag autocomplete less scary looking in the editor. If this works out we can simplify and get rid of a huge amount of spaghetti tag logic.

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This commit is contained in:
zotlabs
2018-04-24 15:32:24 -07:00
parent a6c42e8756
commit 8face5a66c
3 changed files with 82 additions and 51 deletions
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122
include/text.php
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@@ -822,6 +822,14 @@ function get_tags($s) {
}
}
// match bracket mentions
if(preg_match_all('/([@!]\{.*?\})/',$s,$match)) {
foreach($match[1] as $mtch) {
$ret[] = $mtch;
}
}
// Match full names against @tags including the space between first and last
// We will look these up afterward to see if they are full names or not recognisable.
@@ -2029,18 +2037,33 @@ function undo_post_tagging($s) {
$cnt = preg_match_all('/([@#])(\!*)\[zrl=(.*?)\](.*?)\[\/zrl\]/ism',$s,$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
$s = str_replace($mtch[0], $mtch[1] . $mtch[2] . quote_tag($mtch[4]),$s);
$x = q("select xchan_addr, xchan_url from xchan where xchan_url = '%s' limit 1",
dbesc($mtch[3])
);
if($x) {
$s = str_replace($mtch[0], $mtch[1] . $mtch[2] . '{' . (($x[0]['xchan_addr']) ? $x[0]['xchan_addr'] : $x[0]['xchan_url']) . '}', $s);
}
else {
$s = str_replace($mtch[0], $mtch[1] . $mtch[2] . quote_tag($mtch[4]),$s);
}
}
}
// undo forum tags
$cnt = preg_match_all('/\!\[zrl=(.*?)\](.*?)\[\/zrl\]/ism',$s,$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
$s = str_replace($mtch[0], '!' . quote_tag($mtch[2]),$s);
$x = q("select xchan_addr, xchan_url from xchan where xchan_url = '%s' limit 1",
dbesc($mtch[1])
);
if($x) {
$s = str_replace($mtch[0], '!' . '{' . (($x[0]['xchan_addr']) ? $x[0]['xchan_addr'] : $x[0]['xchan_url']) . '}', $s);
}
else {
$s = str_replace($mtch[0], '!' . quote_tag($mtch[2]),$s);
}
}
}
return $s;
}
@@ -2615,53 +2638,66 @@ function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag, $d
$forum = false;
$trailing_plus_name = false;
// @channel+ is a forum or network delivery tag
if(substr($newname,-1,1) === '+') {
$forum = true;
if(substr($name,0,1) === '{' && substr($name,-1,1) === '}') {
$newname = substr($name,1);
$newname = substr($newname,0,-1);
$r = q("select * from xchan where xchan_addr = '%s' or xchan_url = '%s' limit 1",
dbesc($newname),
dbesc($newname)
);
}
// 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(! $r) {
// @channel+ is a forum or network delivery tag
// If there's a +nnn in the string make sure there isn't a space preceding it
$t1 = strpos($newname,' ');
$t2 = strrpos($newname,'+');
if($t1 && $t2 && $t1 < $t2)
$t2 = 0;
if(($t2) && (! $diaspora)) {
//get the id
$tagcid = urldecode(substr($newname,$t2 + 1));
if(strrpos($tagcid,' '))
$tagcid = substr($tagcid,0,strrpos($tagcid,' '));
if(strlen($tagcid) < 16)
$abook_id = intval($tagcid);
//remove the next word from tag's name
if(strpos($name,' ')) {
$name = substr($name,0,strpos($name,' '));
if(substr($newname,-1,1) === '+') {
$forum = true;
$newname = substr($newname,0,-1);
}
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)
);
// 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 there's a +nnn in the string make sure there isn't a space preceding it
$t1 = strpos($newname,' ');
$t2 = strrpos($newname,'+');
if($t1 && $t2 && $t1 < $t2)
$t2 = 0;
if(($t2) && (! $diaspora)) {
//get the id
$tagcid = urldecode(substr($newname,$t2 + 1));
if(strrpos($tagcid,' '))
$tagcid = substr($tagcid,0,strrpos($tagcid,' '));
if(strlen($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)
);
}
}
}