Usage
-----
- (TODO: write it)
+ 1. Install this plugin.
+ 2. First, access ".../nucleus/simpletag/?action=setshadow" directly and update tag data.
+ 3. Set template var:
+ <%SimpleTag()%> in item body part.
+ 4. Set skinvar:
+ <%SimpleTag(tpl:template_name, type:showitem, range:blog, amount:10)%> //<%blog%> like
+ <a href="<%SimpleTag(type:prevlink, range:blog, amount:10)%>">Prev</a> //prev/nextlink
+ <%SimpleTag(type:tagcloud, range:all, amount:100)%> //tagcloud
+ <%SimpleTag(type:related, range:all, amount:10)%> //related item list in item page
+ <%if(SimpleTag,isset)%>
+ <!-- execute if tag is set -->
+ <%endif%>
+ 5. Input tags in item option.
+ 6. If you rename a category, click "update button" in blog settings to update tag data.
History
-------
+ 2008-12-11 v0.42: Improve related scoring and listing.
+ Fix bug in 'error' skintype. (yu)
+ 2008-07-21 v0.41: Add 'range:searchable' and fix some sql queries. (yu)
2008-06-22 v0.4 : Show tag hints near the input field. (yu)
2008-06-20 v0.3 : Add table column 'catid' (which represents 'shadow tag' - a connection from tag to category).
Add 'prev/nextlink' and 'related' type. (yu)
function getName() { return 'Simple Tag'; }
function getAuthor() { return 'yu'; }
function getURL() { return 'http://nucleus.datoka.jp/'; }
- function getVersion() { return '0.4'; }
+ function getVersion() { return '0.42'; }
function getMinNucleusVersion() { return 322; }
function supportsFeature($what) { return (int)($what == 'SqlTablePrefix'); }
function hasAdminArea() { return 1; }
var $params;
var $tpl;
- var $container;
+ var $container; //container obj
+ var $searchables; //searchable blogs
function init()
{
- global $manager;
+ global $manager, $blogid;
//if NP_Container is installed, hold reference of container instance.
if ($manager->pluginInstalled('NP_Container')) {
if ($this->tpl['RELBODY'] == '') $this->tpl['RELBODY'] = '<dt><span class="date">[<%date%>]</span> <a href="<%link%>"><%title%></a> <span class="score">スコア <%score%></span></dt><dd><%body%></dd>';
if ($this->tpl['RELFOOTER'] == '') $this->tpl['RELFOOTER'] = '</dl>';
if ($this->tpl['RELNONE'] == '') $this->tpl['RELNONE'] = '<p>見つかりませんでした。</p>';
+
}
function install()
list($this->params['amount'], $this->params['offset']) = sscanf($this->params['amount'], '%d(%d)');
}
+ //get searchable blogs
+ if (!count($this->searchables)) {
+ $res = sql_query('SELECT bnumber FROM '.sql_table('blog').' WHERE bincludesearch=1');
+ if (mysql_num_rows($res)) {
+ while ($row = mysql_fetch_assoc($res)) {
+ $this->searchables[] = intval($row['bnumber']);
+ }
+ }
+ $this->searchables[] = $blogid;
+ $this->searchables = array_unique($this->searchables);
+ }
+
switch ($this->params['type']) {
case 'tagcloud':
if ($this->params['range'] == 'category' and $catid) { //category
else if ($this->params['range'] == 'tag' and $_REQUEST['tag']) { //tag
$this->_makeTagCloud($this->params['range'], array('tag'=>$_REQUEST['tag']));
}
- else if ( in_array($this->params['range'], array('recent','blog','all')) ) { //others
+ else if ( in_array($this->params['range'], array('recent','blog','searchable','all')) ) { //others
$this->_makeTagCloud($this->params['range']);
}
break;
function _makeRelated($itemid, $range='blog')
{
- global $blogid;
+ global $blog, $blogid, $catid, $CONF, $manager;
+
+ if($blog){
+ $b =& $blog;
+ }else{
+ $b =& $manager->getBlog($CONF['DefaultBlog']);
+ }
//アイテムに属するタグを取得する
$query = sprintf('SELECT tag, catid FROM %s WHERE itemid=%d',
//タグとマッチするアイテムを取得、スコアを重み付けする
$scores = array();
- $cnt_torder = $maxscore; //タグ並びでの重み付け用（前のほうが有利）
- foreach ($tags as $tag => $catid) {
- $query = sprintf('SELECT itemid FROM %s WHERE tag=%s %s ORDER BY id DESC',
+ $times = array();
+ $items = array();
+ $cnt_torder = $maxscore; //タグ並びでの重み付け用
+ if ($range == 'blog') $cond = 'iblog='. $blogid;
+ else if ($range == 'searchable') $cond = 'iblog IN ('. join(',', $this->searchables) .')';
+ else if ($range == 'category' and $catid) $cond = 'icat='. $catid;
+ else $cond = '1'; //dummy
+ foreach ($tags as $tag => $tagcat) {
+/* $query = sprintf('SELECT itemid FROM %s WHERE tag=%s AND '.
+ 'itemid IN (SELECT inumber FROM %s WHERE %s AND idraft=0 AND itime<%s) ',
+ sql_table('plug_simpletag'),
+ $this->_quoteSmart($tag),
+ sql_table('item'),
+ $cond,
+ mysqldate($b->getCorrectTime())
+ );*/
+ $query = sprintf('SELECT itemid, itime FROM %s AS t, %s AS i WHERE t.itemid=i.inumber '.
+ 'AND tag=%s AND idraft=0 AND itime<%s AND %s ',
sql_table('plug_simpletag'),
+ sql_table('item'),
$this->_quoteSmart($tag),
- ($range == 'blog') ? ' AND iblog='. $blogid : '' //TODO:これ間違い。サブクエリ必要
+ mysqldate($b->getCorrectTime()),
+ $cond
);
$res = sql_query($query);
if (! mysql_num_rows($res)) continue;
- //$cnt_iorder = 0; //タグ登録・更新日時での重み付け用（新しいほうが有利）
while ($data = mysql_fetch_assoc($res)) {
if ($data['itemid'] == $itemid) continue; //現アイテム自体は却下
- $add = 0;
- $add += 0.2 * ($cnt_torder / $maxscore);
- //$add -= 0.01 * $cnt_iorder;
- //if ($cnt_iorder < 20) $cnt_iorder ++; //影響を0.2以内に収めるために、20を上限にする
- if ($catid) $add -= 0.5; //シャドウタグでの重み付け
- $scores[ $data['itemid'] ] += 1 + $add;
+ $add = ($tagcat) ? 25 : 100; //シャドウタグでの重み付けは1/4
+ $add += ($tagcat) ? 0 : round(10 * ($cnt_torder / $maxscore)); //タグは前の方が少し重い
+ $scores[ $data['itemid'] ] += $add;
+ $times[ $data['itemid'] ] = $data['itime'];
}
$cnt_torder --;
}
return;
}
- //スコア順にソート、%に変換する（重み付けで偏向するので正確ではない）
- arsort($scores);
- $items = array();
- $cnt = 0;
- foreach ($scores as $iid => $iscore) {
- if (++$cnt > $limit) break;
- $items[$iid]['score'] = round(($iscore / $maxscore) * 100);
+ foreach (array_keys($scores) as $iid) {
+ $items[$iid] = array(
+ 'itemid' => $iid,
+ 'score' => $scores[$iid],
+ 'time' => $times[$iid]
+ );
}
+ //マルチソートを掛ける（スコア、日付の順）
+ array_multisort($scores, SORT_NUMERIC, SORT_DESC, $times, SORT_STRING, SORT_DESC, $items);
+ $items = array_slice($items, 0, $limit);
+ //multisortの時点で数値キーがリセットされたことに注意
//アイテム情報を取得する
- $query = sprintf('SELECT * FROM %s WHERE inumber IN (%s)', // ORDER BY itime DESC
+ $iids = array();
+ foreach ($items as $i) {
+ $iids[] = $i['itemid'];
+ }
+ $query = sprintf('SELECT * FROM %s WHERE inumber IN (%s)',
sql_table('item'),
- join(',', array_keys($items))
+ join(',', $iids)
);
$res = sql_query($query);
}
while ($data = mysql_fetch_assoc($res)) {
- $items[$data['inumber']]['title'] = $data['ititle'];
- $items[$data['inumber']]['body'] = $data['ibody'];
- $items[$data['inumber']]['date'] = $data['itime'];
- $items[$data['inumber']]['catid'] = $data['icat'];
+ for ($i=0; $i<count($items); $i++) {
+ if ($items[$i]['itemid'] == $data['inumber']) {
+ $items[$i]['title'] = $data['ititle'];
+ $items[$i]['body'] = $data['ibody'];
+ $items[$i]['catid'] = $data['icat'];
+ break;
+ }
+ }
}
//関連アイテムのリストを表示する
+ $cnt = 0;
$len = ($this->params['len']) ? $this->params['len'] : 150;
+ $adjscore = ($maxscore > 2) ? $maxscore : 2; //スコア調整用、タグが多い時は2で切る。
echo $this->tpl['RELHEADER'];
- foreach ($items as $iid => $data) {
- $extra = array('catid'=>$data['catid']);
- $data['link'] = createItemLink($iid, $extra);
+ foreach ($items as $key => $data) {
+ if (++$cnt > $limit) break;
+ $data['score'] = round($data['score'] / $adjscore);
$data['title'] = strip_tags($data['title']);
$data['body'] = shorten(strip_tags($data['body']), $len, '...');
- $data['date'] = substr($data['date'], 0, 10);
+ $data['date'] = substr($data['time'], 0, 10);
+ $data['link'] = createItemLink($data['itemid'], array('catid'=>$data['catid']));
echo TEMPLATE::fill($this->tpl['RELBODY'], $data);
}
echo $this->tpl['RELFOOTER'];
switch ($direction) {
case 'prevlink':
- if ( intval($startpos) - intval($maxresults) >= 0) {
- $startpos = intval($startpos) - intval($maxresults);
- $url = $baseurl.'?'.alterQueryStr($parsed,'startpos',$startpos);
+ if ( intval($startpos) - intval($maxresults) > 0) {
+ $startpos = intval($startpos) - intval($maxresults);
+ $url = $baseurl.'?'.alterQueryStr($parsed,'startpos',$startpos);
+ }
+ else {
+ $url = $baseurl;
}
break;
case 'nextlink':
$iAmountOnPage = $this->_blogQuery($tag, $skinType, $range, $amount, $offset, 'count') - intval($startpos);
}
if (intval($iAmountOnPage) >= intval($maxresults)) {
- $startpos = intval($startpos) + intval($maxresults);
- $url = $baseurl.'?'.alterQueryStr($parsed,'startpos',$startpos);
+ $startpos = intval($startpos) + intval($maxresults);
+ $url = $baseurl.'?'.alterQueryStr($parsed,'startpos',$startpos);
+ }
+ else {
+ $url = $baseurl;
}
break;
default:
function _blogQuery($tag, $skinType, $range='blog', $amount='10', $offset='0', $mode='')
{
- global $blog, $CONF, $catid, $archive;
+ global $blog, $CONF, $catid, $archive, $manager;
$tag = mysql_real_escape_string($tag);
if ($range == 'blog') {
$query .= ' AND i.iblog='. $b->blogid;
}
+ else if ($range == 'searchable') {
+ $query .= ' AND i.iblog IN ('. join(',', $this->searchables) .')';
+ }
if ($catid) {
$query .= ' AND i.icat='. $catid;
}
function _makeTagCloud($type, $extra=null)
{
- global $blogid, $catid;
+ global $blog, $blogid, $catid, $CONF, $manager;
$minfreq = ($this->params['freq']) ? $this->params['freq'] : 1;
$amount = ($this->params['amount']) ? $this->params['amount'] : 50;
+ if($blog){
+ $b =& $blog;
+ }else{
+ $b =& $manager->getBlog($CONF['DefaultBlog']);
+ }
+ $itime = mysqldate($b->getCorrectTime());
+
//get data
switch ($type) {
case 'category':
- $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE catid=0 AND itemid IN (SELECT inumber FROM %s WHERE icat=%d)'.
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT inumber FROM %s WHERE icat=%d AND idraft=0 AND itime<%s)'.
' GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
sql_table('plug_simpletag'),
sql_table('item'),
$this->_quoteSmart($catid),
+ $itime,
$this->_quoteSmart($minfreq),
($this->params['order']) ? $this->params['order'] : 'amount DESC',
$this->_quoteSmart($amount)
);
break;
case 'blog':
- $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE catid=0 AND itemid IN (SELECT inumber FROM %s WHERE iblog=%d)'.
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT inumber FROM %s WHERE iblog=%d AND idraft=0 AND itime<%s)'.
' GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
sql_table('plug_simpletag'),
sql_table('item'),
$this->_quoteSmart($blogid),
+ $itime,
+ $this->_quoteSmart($minfreq),
+ ($this->params['order']) ? $this->params['order'] : 'amount DESC',
+ $this->_quoteSmart($amount)
+ );
+ break;
+ case 'searchable':
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT inumber FROM %s WHERE iblog IN (%s) AND idraft=0 AND itime<%s)'.
+ ' GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
+ sql_table('plug_simpletag'),
+ sql_table('item'),
+ join(',', $this->searchables),
+ $itime,
$this->_quoteSmart($minfreq),
($this->params['order']) ? $this->params['order'] : 'amount DESC',
$this->_quoteSmart($amount)
);
break;
case 'tag':
- $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE catid=0 AND itemid IN (SELECT itemid FROM %s WHERE tag=%s)'.
- ' AND tag!=%s GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT itemid FROM %s WHERE tag=%s) AND tag!=%s'.
+ ' GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
sql_table('plug_simpletag'),
sql_table('plug_simpletag'),
$this->_quoteSmart($extra['tag']),
);
break;
case 'recent':
- $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE catid=0 GROUP BY tag ORDER BY %s LIMIT %d',
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT inumber FROM %s WHERE idraft=0 AND itime<%s)'.
+ ' GROUP BY tag ORDER BY %s LIMIT %d',
sql_table('plug_simpletag'),
+ sql_table('item'),
+ $itime,
($this->params['order']) ? $this->params['order'] : 'id DESC',
$this->_quoteSmart($amount)
);
break;
default: //all
- $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE catid=0 AND itemid IN (SELECT inumber FROM %s)'.
+ $query = sprintf('SELECT tag, COUNT(tag) AS amount FROM %s WHERE'.
+ ' catid=0 AND itemid IN (SELECT inumber FROM %s WHERE idraft=0 AND itime<%s)'.
' GROUP BY tag HAVING amount>=%d ORDER BY %s LIMIT %d',
sql_table('plug_simpletag'),
sql_table('item'),
+ $itime,
$this->_quoteSmart($minfreq),
($this->params['order']) ? $this->params['order'] : 'amount DESC',
$this->_quoteSmart($amount)
OSDN Git Service
