public stream tag enhancements

Zotlabs/Module/Pubstream.php

@@ -34,6 +34,8 @@ class Pubstream extends \Zotlabs\Web\Controller {
 		}
 
 		$mid = ((x($_REQUEST,'mid')) ? $_REQUEST['mid'] : '');
+		$hashtags   = ((x($_REQUEST,'tag')) ? $_REQUEST['tag'] : '');
+
 
 		if(strpos($mid,'b64.') === 0)
 			$decoded = @base64url_decode(substr($mid,4));
@@ -133,7 +135,7 @@ class Pubstream extends \Zotlabs\Web\Controller {
 				'$order'   => 'comment',
 				'$file'    => '',
 				'$cats'    => '',
-				'$tags'    => '',
+				'$tags'    => $hashtags,
 				'$dend'    => '',
 				'$mid'     => $mid,
 				'$verb'    => '',
@@ -170,6 +172,10 @@ class Pubstream extends \Zotlabs\Web\Controller {
 			$page_mode = 'client';
 
 
+		if(x($hashtags)) {
+			$sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG));
+		}
+
 		$net_query = (($net) ? " left join xchan on xchan_hash = author_xchan " : ''); 
 		$net_query2 = (($net) ? " and xchan_network = '" . protect_sprintf(dbesc($net)) . "' " : '');
 

Zotlabs/Widget/Pubtagcloud.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Zotlabs\Widget;
+
+class Pubtagcloud {
+
+	function widget($arr) {
+
+		$trending = ((array_key_exists('trending',$arr)) ? intval($arr['trending']) : 0);
+	    if((observer_prohibited(true))) {
+            return EMPTY_STR;
+        }
+
+        if(! intval(get_config('system','open_pubstream',1))) {
+            if(! get_observer_hash()) {
+                return EMPTY_STR;
+            }
+        }
+
+        $site_firehose = ((intval(get_config('system','site_firehose',0))) ? true : false);
+        $net_firehose  = ((get_config('system','disable_discover_tab',1)) ? false : true);
+
+        if(! ($site_firehose || $net_firehose)) {
+            return EMPTY_STR;
+        }
+
+        if($net_firehose) {
+            $site_firehose = false;
+        }
+
+
+
+
+		$limit = ((array_key_exists('limit', $arr)) ? intval($arr['limit']) : 50);
+
+			return pubtagblock($net_firehose,$site_firehose, $limit, $trending);
+
+		return '';
+	}
+}

include/taxonomy.php

@@ -312,6 +312,70 @@ function article_tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags
 
 
 
+function pubtagblock($net,$site,$limit,$recent = 0,$type = TERM_HASHTAG) {
+	$o = '';
+
+	$r = pub_tagadelic($net,$site,$limit,$since,$type);
+	$link = z_root() . '/pubstream';
+
+	if($r) {
+		$o = '<div class="tagblock widget"><h3>' . (($recent) ? t('Trending') : t('Tags')) . '</h3><div class="tags" align="center">';
+		foreach($r as $rr) { 
+		  $o .= '<span class="tag'.$rr[2].'">#</span><a href="'.$link .'/' . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
+		}
+		$o .= '</div></div>';
+	}
+
+	return $o;
+}
+
+function pub_tagadelic($net,$site,$limit,$recent,$type) {
+
+
+	$item_normal = item_normal();
+	$count = intval($limit);
+
+
+	if($site) {
+    	$uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0  and item_wall = 1 ";
+	}
+    else {
+        $sys = get_sys_channel();
+        $uids = " and item.uid  = " . intval($sys['channel_id']) . " ";
+        $sql_extra = item_permissions_sql($sys['channel_id']);
+    }
+
+	if($recent)
+		$sql_extra .= " and item.created > '" . datetime_convert('UTC','UTC', 'now - ' . intval($recent) . ' days ') . "' ";   
+
+	// Fetch tags
+	$r = q("select term, count(term) as total from term left join item on term.oid = item.id
+		where term.ttype = %d 
+		and otype = %d and item_type = %d 
+		$sql_extra $uids $item_normal
+		group by term order by total desc %s",
+		intval($type),
+		intval(TERM_OBJ_POST),
+		intval(ITEM_TYPE_POST),
+		((intval($count)) ? "limit $count" : '')
+	);
+
+	if(! $r)
+		return array();
+
+	return Zotlabs\Text\Tagadelic::calc($r);
+
+}
+
+
+
+
+
+
+
+
+
+
 
 function dir_tagadelic($count = 0, $hub = '') {
 

view/pdl/mod_pubstream.pdl

@@ -1,3 +1,7 @@
+[region=aside]
+[widget=pubtagcloud][var=trending]15[/var][var=limit]20[/var][/widget]
+[widget=pubtagcloud][/widget]
+[/region]
 [region=right_aside]
 [widget=notifications][/widget]
 [widget=newmember][/widget]