676 lines
18 KiB
PHP
676 lines
18 KiB
PHP
<?php /** @file */
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// post categories and "save to file" use the same item.file table for storage.
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// We will differentiate the different uses by wrapping categories in angle brackets
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// and save to file categories in square brackets.
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// To do this we need to escape these characters if they appear in our tag.
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function file_tag_encode($s) {
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return str_replace(array('<','>','[',']'),array('%3c','%3e','%5b','%5d'),$s);
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}
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function file_tag_decode($s) {
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return str_replace(array('%3c','%3e','%5b','%5d'),array('<','>','[',']'),$s);
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}
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function file_tag_file_query($table,$s,$type = 'file') {
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if($type == 'file')
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$termtype = TERM_FILE;
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else
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$termtype = TERM_CATEGORY;
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return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
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intval($termtype),
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protect_sprintf(dbesc($s))
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);
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}
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function term_query($table,$s,$type = TERM_UNKNOWN, $type2 = '') {
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if($type2) {
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return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype in (%d, %d) and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
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intval($type),
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intval($type2),
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protect_sprintf(dbesc($s))
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);
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}
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else {
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return sprintf(" AND " . (($table) ? dbesc($table) . '.' : '') . "id in (select term.oid from term where term.ttype = %d and term.term = '%s' and term.uid = " . (($table) ? dbesc($table) . '.' : '') . "uid ) ",
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intval($type),
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protect_sprintf(dbesc($s))
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);
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}
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}
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function term_item_parent_query($uid,$table,$s,$type = TERM_UNKNOWN, $type2 = '') {
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// Allow asterisks for wildcard search
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// In theory this means '%' will also do a wildcard search, but there appear to be multiple escape
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// issues with '%' in term names and trying to fix this with '\\%' here did not help.
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// Ideally I think we want '*' to indicate wildcards and allow '%' literally in names, but that is being
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// left for another developer on another day.
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$s = str_replace('*','%',$s);
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if($type2) {
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$r = q("select parent from item left join term on term.oid = item.id where term.ttype in (%d, %d) and term.term like '%s' and term.uid = %d and term.otype = 1 and item.verb != '%s'",
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intval($type),
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intval($type2),
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dbesc($s),
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intval($uid),
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dbesc(ACTIVITY_UPDATE)
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);
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}
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else {
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$r = q("select parent from item left join term on term.oid = item.id where term.ttype = %d and term.term like '%s' and term.uid = %d and term.otype = 1 and item.verb != '%s'",
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intval($type),
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dbesc($s),
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intval($uid),
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dbesc(ACTIVITY_UPDATE)
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);
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}
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if($r) {
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$str = '';
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foreach($r as $rv) {
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if($str)
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$str .= ',';
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$str .= intval($rv['parent']);
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}
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return " AND " . (($table) ? dbesc($table) . '.' : '') . "id in ( $str ) ";
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}
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return " AND false ";
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}
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function store_item_tag($uid,$iid,$otype,$type,$term,$url = '') {
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if(! $term)
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return false;
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$r = q("select * from term
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where uid = %d and oid = %d and otype = %d and ttype = %d
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and term = '%s' and url = '%s' ",
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intval($uid),
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intval($iid),
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intval($otype),
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intval($type),
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dbesc($term),
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dbesc($url)
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);
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if($r)
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return false;
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$r = q("insert into term (uid, oid, otype, ttype, term, url)
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values( %d, %d, %d, %d, '%s', '%s') ",
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intval($uid),
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intval($iid),
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intval($otype),
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intval($type),
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dbesc($term),
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dbesc($url)
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);
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return $r;
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}
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function get_terms_oftype($arr,$type) {
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$ret = array();
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if(! (is_array($arr) && count($arr)))
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return $ret;
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if(! is_array($type))
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$type = array($type);
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foreach($type as $t)
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foreach($arr as $x)
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if($x['ttype'] == $t)
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$ret[] = $x;
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return $ret;
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}
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function format_term_for_display($term) {
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$s = '';
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if(($term['ttype'] == TERM_HASHTAG) || ($term['ttype'] == TERM_COMMUNITYTAG))
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$s .= '#';
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elseif($term['ttype'] == TERM_FORUM)
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$s .= '!';
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elseif($term['ttype'] == TERM_MENTION)
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$s .= '@';
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else
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return $s;
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if($term['url'])
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$s .= '<a href="' . $term['url'] . '">' . htmlspecialchars($term['term'], ENT_COMPAT,'UTF-8') . '</a>';
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else
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$s .= htmlspecialchars($term['term'], ENT_COMPAT,'UTF-8');
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return $s;
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}
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// Tag cloud functions - need to be adpated to this database format
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function tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $restrict = 0, $type = TERM_HASHTAG) {
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require_once('include/security.php');
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if(! perm_is_allowed($uid,get_observer_hash(),'view_stream'))
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return array();
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$item_normal = item_normal();
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$sql_options = item_permissions_sql($uid);
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$count = intval($count);
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if($flags) {
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if($flags === 'wall')
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$sql_options .= " and item_wall = 1 ";
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}
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if($authors) {
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if(! is_array($authors))
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$authors = array($authors);
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$sql_options .= " and author_xchan in (" . stringify_array($authors,true) . ") ";
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}
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if($owner) {
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$sql_options .= " and owner_xchan = '" . dbesc($owner) . "' ";
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}
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// Fetch tags
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$r = q("select term, count(term) as total from term left join item on term.oid = item.id
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where term.uid = %d and term.ttype = %d
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and otype = %d and item_type = %d
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$sql_options $item_normal
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group by term order by total desc %s",
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intval($uid),
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intval($type),
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intval(TERM_OBJ_POST),
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intval($restrict),
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((intval($count)) ? "limit $count" : '')
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);
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if(! $r)
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return array();
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function card_tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $restrict = 0, $type = TERM_CATEGORY) {
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require_once('include/security.php');
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if(! perm_is_allowed($uid,get_observer_hash(),'view_pages'))
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return array();
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$item_normal = " and item.item_hidden = 0 and item.item_deleted = 0 and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
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and item.item_blocked = 0 and item.obj_type != 'http://purl.org/zot/activity/file' ";
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$sql_options = item_permissions_sql($uid);
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$count = intval($count);
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if($flags) {
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if($flags === 'wall')
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$sql_options .= " and item_wall = 1 ";
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}
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if($authors) {
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if(! is_array($authors))
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$authors = array($authors);
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$sql_options .= " and author_xchan in (" . stringify_array($authors,true) . ") ";
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}
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if($owner) {
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$sql_options .= " and owner_xchan = '" . dbesc($owner) . "' ";
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}
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// Fetch tags
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$r = q("select term, count(term) as total from term left join item on term.oid = item.id
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where term.uid = %d and term.ttype = %d
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and otype = %d and item_type = %d
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$sql_options $item_normal
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group by term order by total desc %s",
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intval($uid),
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intval($type),
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intval(TERM_OBJ_POST),
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intval(ITEM_TYPE_CARD),
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((intval($count)) ? "limit $count" : '')
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);
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if(! $r)
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return array();
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function article_tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $restrict = 0, $type = TERM_CATEGORY) {
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require_once('include/security.php');
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if(! perm_is_allowed($uid,get_observer_hash(),'view_pages'))
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return array();
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$item_normal = " and item.item_hidden = 0 and item.item_deleted = 0 and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
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and item.item_blocked = 0 and item.obj_type != 'http://purl.org/zot/activity/file' ";
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$sql_options = item_permissions_sql($uid);
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$count = intval($count);
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if($flags) {
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if($flags === 'wall')
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$sql_options .= " and item_wall = 1 ";
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}
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if($authors) {
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if(! is_array($authors))
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$authors = array($authors);
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$sql_options .= " and author_xchan in (" . stringify_array($authors,true) . ") ";
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}
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if($owner) {
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$sql_options .= " and owner_xchan = '" . dbesc($owner) . "' ";
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}
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// Fetch tags
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$r = q("select term, count(term) as total from term left join item on term.oid = item.id
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where term.uid = %d and term.ttype = %d
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and otype = %d and item_type = %d
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$sql_options $item_normal
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group by term order by total desc %s",
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intval($uid),
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intval($type),
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intval(TERM_OBJ_POST),
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intval(ITEM_TYPE_ARTICLE),
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((intval($count)) ? "limit $count" : '')
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);
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if(! $r)
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return array();
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function pubtagblock($net,$site,$limit,$recent = 0,$safemode = 1, $type = TERM_HASHTAG) {
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$o = '';
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$r = pub_tagadelic($net,$site,$limit,$recent,$safemode,$type);
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$link = z_root() . '/pubstream';
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if($r) {
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$o = '<div class="tagblock widget"><h3>' . (($recent) ? t('Trending') : t('Tags')) . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<span class="tag'.$rr[2].'">#</span><a href="'.$link .'/' . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function pub_tagadelic($net,$site,$limit,$recent,$safemode,$type) {
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$item_normal = item_normal();
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$count = intval($limit);
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if($site) {
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$uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0 and item_wall = 1 ";
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}
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else {
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$sys = get_sys_channel();
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$uids = " and item.uid = " . intval($sys['channel_id']) . " ";
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$sql_extra = " and item_private = 0 ";
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}
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if($recent)
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$sql_extra .= " and item.created > '" . datetime_convert('UTC','UTC', 'now - ' . intval($recent) . ' days ') . "' ";
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if($safemode) {
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$unsafetags = get_config('system','unsafepubtags', [ 'boobs', 'bot', 'rss', 'girl','girls', 'nsfw', 'sexy', 'nude' ]);
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if($unsafetags) {
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$sql_extra .= " and not term.term in ( " . stringify_array($unsafetags,true) . ") ";
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}
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}
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// Fetch tags
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$r = q("select term, count(term) as total from term left join item on term.oid = item.id
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where term.ttype = %d
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and otype = %d and item_type = %d
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$sql_extra $uids $item_normal
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group by term order by total desc %s",
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intval($type),
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intval(TERM_OBJ_POST),
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intval(ITEM_TYPE_POST),
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((intval($count)) ? "limit $count" : '')
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);
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if(! $r)
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return array();
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function dir_tagadelic($count = 0, $hub = '') {
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$count = intval($count);
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if($hub) {
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$r = q("select xtag_term as term, count(xtag_term) as total from xtag
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left join hubloc on xtag_hash = hubloc_hash
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where xtag_flags = 0 and xtag_hash in (select hubloc_hash from hubloc where hubloc_host = '%s' )
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group by xtag_term order by total desc %s",
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dbesc($hub),
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((intval($count)) ? "limit $count" : '')
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);
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}
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else {
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$r = q("select xtag_term as term, count(xtag_term) as total from xtag where xtag_flags = 0
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group by xtag_term order by total desc %s",
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((intval($count)) ? "limit $count" : '')
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);
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}
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if(! $r)
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return [];
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function app_tagblock($link,$count = 0) {
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$o = '';
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$r = app_tagadelic($count);
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if($r) {
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$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<a href="'.$link .'/' . '?f=&cat=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function app_tagadelic($count = 0) {
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if(! local_channel())
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return '';
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$count = intval($count);
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// Fetch tags
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$r = q("select term, count(term) as total from term left join app on term.uid = app_channel where term.uid = %d
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and term.otype = %d group by term order by total desc %s",
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intval(local_channel()),
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intval(TERM_OBJ_APP),
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((intval($count)) ? "limit $count" : '')
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);
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if(! $r)
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return array();
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return Zotlabs\Text\Tagadelic::calc($r);
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}
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function tagblock($link,$uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_HASHTAG) {
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$o = '';
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$r = tagadelic($uid,$count,$authors,$owner, $flags,$restrict,$type);
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if($r) {
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$o = '<div class="tagblock widget"><h3>' . t('Tags') . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<span class="tag'.$rr[2].'">#</span><a href="'.$link .'/' . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function wtagblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_HASHTAG) {
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$o = '';
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$r = tagadelic($uid,$count,$authors,$owner, $flags,$restrict,$type);
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if($r) {
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$c = q("select channel_address from channel where channel_id = %d limit 1",
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intval($uid)
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);
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$o = '<div class="tagblock widget"><h3>' . t('Tags') . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<span class="tag' . $rr[2] . '">#</span><a href="channel/' . $c[0]['channel_address'] . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function catblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_CATEGORY) {
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$o = '';
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$r = tagadelic($uid,$count,$authors,$owner,$flags,$restrict,$type);
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if($r) {
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$c = q("select channel_address from channel where channel_id = %d limit 1",
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intval($uid)
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);
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$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<a href="channel/' . $c[0]['channel_address']. '?f=&cat=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function card_catblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_CATEGORY) {
|
|
$o = '';
|
|
|
|
$r = card_tagadelic($uid,$count,$authors,$owner,$flags,$restrict,$type);
|
|
|
|
if($r) {
|
|
$c = q("select channel_address from channel where channel_id = %d limit 1",
|
|
intval($uid)
|
|
);
|
|
|
|
$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
|
|
foreach($r as $rr) {
|
|
$o .= '<a href="cards/' . $c[0]['channel_address']. '?f=&cat=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
|
|
}
|
|
$o .= '</div></div>';
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
|
|
|
|
function article_catblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_CATEGORY) {
|
|
$o = '';
|
|
|
|
$r = article_tagadelic($uid,$count,$authors,$owner,$flags,$restrict,$type);
|
|
|
|
if($r) {
|
|
$c = q("select channel_address from channel where channel_id = %d limit 1",
|
|
intval($uid)
|
|
);
|
|
|
|
$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
|
|
foreach($r as $rr) {
|
|
$o .= '<a href="articles/' . $c[0]['channel_address']. '?f=&cat=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
|
|
}
|
|
$o .= '</div></div>';
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
|
|
|
|
function dir_tagblock($link,$r) {
|
|
$o = '';
|
|
|
|
$observer = get_observer_hash();
|
|
|
|
if(! $r)
|
|
$r = App::$data['directory_keywords'];
|
|
|
|
if($r) {
|
|
$o = '<div class="dirtagblock widget"><h3>' . t('Keywords') . '</h3><div class="tags" align="center">';
|
|
foreach($r as $rr) {
|
|
$o .= '<a href="'.$link .'/' . '?f=&keywords=' . urlencode($rr['term']).'" class="tag'.$rr['normalise'].'" rel="nofollow" >'.$rr['term'].'</a> ' . "\r\n";
|
|
}
|
|
$o .= '</div></div>';
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
|
|
function obj_verbs() {
|
|
$verbs = array(
|
|
'has' => array( t('have'), t('has')),
|
|
'wants' => array( t('want'), t('wants')),
|
|
'likes' => array( t('like'), t('likes')),
|
|
'dislikes' => array( t('dislike'), t('dislikes')),
|
|
);
|
|
|
|
$arr = array('verbs' => $verbs);
|
|
call_hooks('obj_verbs', $arr);
|
|
|
|
return $arr['verbs'];
|
|
}
|
|
|
|
|
|
function obj_verb_selector($current = '') {
|
|
$verbs = obj_verbs();
|
|
$o = '<select class="obj-verb-selector" name="verb">';
|
|
foreach($verbs as $k => $v) {
|
|
$selected = (($k == $current) ? ' selected="selected" ' : '');
|
|
$o .= '<option value="' . urlencode($k) . '"' . $selected . '>' . $v[1] . '</option>';
|
|
}
|
|
$o .= '</select>';
|
|
|
|
return $o;
|
|
}
|
|
|
|
function get_things($profile_hash,$uid) {
|
|
|
|
$sql_extra = (($profile_hash) ? " and obj_page = '" . $profile_hash . "' " : '');
|
|
|
|
$r = q("select * from obj where obj_channel = %d and obj_type = %d $sql_extra order by obj_verb, obj_term",
|
|
intval($uid),
|
|
intval(TERM_OBJ_THING)
|
|
);
|
|
|
|
$things = $sorted_things = null;
|
|
|
|
$profile_hashes = array();
|
|
|
|
if($r) {
|
|
|
|
// if no profile_hash was specified (display on profile page mode), match each of the things to a profile name
|
|
// (list all my things mode). This is harder than it sounds.
|
|
|
|
foreach($r as $rr) {
|
|
$rr['profile_name'] = '';
|
|
if(! in_array($rr['obj_obj'],$profile_hashes))
|
|
$profile_hashes[] = $rr['obj_obj'];
|
|
}
|
|
if(! $profile_hash) {
|
|
$exp = stringify_array($profile_hashes,true);
|
|
$p = q("select profile_guid as hash, profile_name as name from profile where profile_guid in ( $exp ) ");
|
|
if($p) {
|
|
foreach($r as $rr) {
|
|
foreach($p as $pp) {
|
|
if($rr['obj_page'] == $pp['hash']) {
|
|
$rr['profile_name'] == $pp['name'];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$things = array();
|
|
|
|
// Use the system obj_verbs array as a sort key, since we don't really
|
|
// want an alphabetic sort. To change the order, use a plugin to
|
|
// alter the obj_verbs() array or alter it in code. Unknown verbs come
|
|
// after the known ones - in no particular order.
|
|
|
|
$v = obj_verbs();
|
|
foreach($v as $k => $foo)
|
|
$things[$k] = null;
|
|
foreach($r as $rr) {
|
|
|
|
$l = q("select xchan_name, xchan_photo_s, xchan_url from likes left join xchan on liker = xchan_hash where
|
|
target_type = '%s' and target_id = '%s' and channel_id = %d",
|
|
dbesc(ACTIVITY_OBJ_THING),
|
|
dbesc($rr['obj_obj']),
|
|
intval($uid)
|
|
);
|
|
|
|
for($x = 0; $x < count($l); $x ++) {
|
|
$l[$x]['xchan_url'] = zid($l[$x]['xchan_url']);
|
|
$l[$x]['xchan_photo_s'] = zid($l[$x]['xchan_photo_s']);
|
|
}
|
|
if(! $things[$rr['obj_verb']])
|
|
$things[$rr['obj_verb']] = array();
|
|
|
|
$things[$rr['obj_verb']][] = array('term' => $rr['obj_term'],'url' => $rr['obj_url'],'img' => $rr['obj_imgurl'], 'editurl' => z_root() . '/thing/' . $rr['obj_obj'], 'profile' => $rr['profile_name'],'term_hash' => $rr['obj_obj'], 'likes' => $l,'like_count' => count($l),'like_label' => tt('Like','Likes',count($l),'noun'));
|
|
}
|
|
$sorted_things = array();
|
|
if($things) {
|
|
foreach($things as $k => $v) {
|
|
if(is_array($things[$k])) {
|
|
$sorted_things[$k] = $v;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//logger('things: ' . print_r($sorted_things,true));
|
|
|
|
return $sorted_things;
|
|
}
|