# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA or visit
# http://www.gnu.org/licenses/gpl.html
#
###############################################################################
# E-mail: mbonetti at gmail dot com
# Web page: http://gregarius.net/
#
###############################################################################
require_once 'init.php';
$items = new PaginatedItemList(20);
$items->setRenderOptions(IL_NO_COLLAPSE);
if (array_key_exists('state', $_GET) && RSS_STATE_FLAG == $_GET['state']) {
$items->populate("i.unread & " . RSS_MODE_FLAG_STATE);
$GLOBALS['rss']->header = new Header(__('Flagged') . " " . __('items'));
} else {
if (array_key_exists('state', $_GET) && RSS_STATE_STICKY == $_GET['state']) {
$items->populate("i.unread & " . RSS_MODE_STICKY_STATE);
$GLOBALS['rss']->header = new Header(__('Sticky') . " " . __('items'));
} else {
$items->populate("i.unread & " . RSS_MODE_FLAG_STATE . " OR i.unread & " . RSS_MODE_STICKY_STATE);
$GLOBALS['rss']->header = new Header(__('items'));
}
}
$GLOBALS['rss']->feedList = new FeedList(false);
$GLOBALS['rss']->appendContentObject($items);
$GLOBALS['rss']->renderWithTemplate('index.php');
function readItems($limit)
{
_pf('read items');
/*
$hiddenIds = getHiddenChannelIds();
if (count($hiddenIds)) {
$sqlWhereHidden = " and c.id not in (" . implode(',',$hiddenIds) . ") ";
} else {
$sqlWhereHidden = "";
}
*/
$readItems = new PaginatedItemList();
$readItems->setRenderOptions(IL_TITLE_NO_ESCAPE);
if (getConfig('rss.config.feedgrouping')) {
if ($limit <= 0) {
return;
}
$sql = "select " . " c.id" . " from " . getTable("channels") . " c " . " inner join " . getTable("folders") . " f on f.id = c.parent ";
// $sql .= $sqlWhereHidden;
$sql .= " where not(c.mode & " . RSS_MODE_DELETED_STATE . ") ";
if (getConfig('rss.config.absoluteordering')) {
$sql .= " order by f.position asc, c.position asc";
} else {
$sql .= " order by f.name asc, c.title asc";
}
$res1 = rss_query($sql);
while ($readItems->itemCount < $limit && (list($cid) = rss_fetch_row($res1))) {
$sqlWhere = " not(i.unread & " . RSS_MODE_UNREAD_STATE . ") and i.cid= {$cid}";
$sqlWhere .= " and i.pubdate <= now() ";
$readItems->populate($sqlWhere, "", 0, 2, ITEM_SORT_HINT_READ);
//what if we have less than 2 items.
}
} else {
if ($limit <= 0) {
return;
}
$sqlWhere = " not(i.unread & " . RSS_MODE_UNREAD_STATE . ") ";
$sqlWhere .= " and i.pubdate <= now() ";
// $sqlWhere .= $sqlWhereHidden;
$readItems->populate($sqlWhere, "", 0, $limit, ITEM_SORT_HINT_READ);
$readItems->setRenderOptions(IL_NO_COLLAPSE | IL_TITLE_NO_ESCAPE);
}
$readItems->setTitle(__('Recent items'));
$GLOBALS['rss']->appendContentObject($readItems);
_pf('end read items');
}
foreach ($tarr as $ttkn) {
$twhere .= " t.tag='" . trim(rss_real_escape_string($ttkn)) . "' or";
}
$twhere .= " 1=0";
$sql = "select fid, count(*) as cnt from " . getTable('metatag') . " m " . "inner join " . getTable('tag') . " t on t.id = m.tid " . " where ({$twhere}) " . " and m.ttype = 'item'" . " group by fid order by 2 desc";
$res = rss_query($sql);
$ids = array();
while ((list($id, $cnt) = rss_fetch_row($res)) && $cnt >= count($tarr)) {
$ids[] = $id;
}
$gotsome = count($ids) > 0;
$taggedItems = new PaginatedItemList();
if ($gotsome) {
$sqlWhere = " i.id in (" . implode(",", $ids) . ") ";
// include deprecated feeds while showing tags.
$taggedItems->populate($sqlWhere, "", 0, -1, ITEM_SORT_HINT_MIXED, true);
$rtags = relatedTags($tarr);
$related = array();
foreach ($rtags as $rtag => $cnt) {
$relLbl = "<a href=\"" . getPath() . "" . (getConfig('rss.output.usemodrewrite') ? "tag/{$rtag}" : "tags.php?tag={$rtag}") . "" . "\">{$rtag}</a>";
$relPlus = array_key_exists($rtag, $taggedItems->allTags);
if ($relPlus) {
$relLbl .= sprintf(' [<a title="%d %s %s \'%s %s %s"\' href="%s+%s">+</a>]', $cnt, $cnt > 1 ? __('items') : __('item'), $cnt > 1 || $cnt == 0 ? __('tagged') : __('tagged'), htmlspecialchars($hrTag, ENT_QUOTES), __('and'), htmlspecialchars($rtag, ENT_QUOTES), getPath(getConfig('rss.output.usemodrewrite') ? "tag/{$rtag}" : "tags.php?tag={$rtag}"), htmlspecialchars($urlTag, ENT_QUOTES));
" [<a " . "title=\"{$cnt} " . ($cnt > 1 ? __('items') : __('item')) . " " . ($cnt > 1 || $cnt == 0 ? __('tagged') : __('tagged')) . " '" . htmlspecialchars($hrTag, ENT_QUOTES) . " " . __('and') . " " . htmlspecialchars($rtag, ENT_QUOTES) . "'\" " . "href=\"" . getPath() . "" . (getConfig('rss.output.usemodrewrite') ? "tag/{$rtag}" : "tags.php?tag={$rtag}") . "" . "+" . $urlTag . "\">+</a>]";
}
$idx = $relPlus ? $taggedItems->allTags[$rtag] : 0;
$related["{$idx}" . "_" . "{$rtag}"] = $relLbl . "";
}
krsort($related);
}
// done! Render some stuff
function doItems($cids, $fid, $vfid, $title, $iid, $y, $m, $d, $nv, $show_what, $show_private)
{
$do_show = $show_what;
//should we honour unread-only?
if ($show_what == SHOW_UNREAD_ONLY) {
// permalink will always be printed
if ($iid != "") {
$do_show = SHOW_READ_AND_UNREAD;
} else {
// archives, folders, channels
$sql = "select count(*) from " . getTable('item') . " where" . " (unread & " . RSS_MODE_UNREAD_STATE . ")" . " and not(unread & " . RSS_MODE_DELETED_STATE . ") ";
//archive?
if ($m > 0 && $y > 0) {
$sql .= " and month(ifnull(pubdate,added))= {$m} " . " and year(ifnull(pubdate, added))= {$y} ";
if ($d > 0) {
$sql .= " and dayofmonth(ifnull(pubdate,added))= {$d} ";
}
}
if ($cids && count($cids)) {
$sql .= " and cid in (" . implode(',', $cids) . ")";
}
list($unreadCount) = rss_fetch_row(rss_query($sql));
if ($unreadCount == 0) {
$do_show = SHOW_READ_AND_UNREAD;
}
}
}
$items = new PaginatedItemList();
$severalFeeds = $fid != null || $vfid != null;
if ($severalFeeds && !getConfig('rss.config.feedgrouping')) {
$sqlWhere = "(";
foreach ($cids as $cid) {
$sqlWhere .= " i.cid = {$cid} or ";
}
$sqlWhere .= " 1=0) ";
$hint = ITEM_SORT_HINT_MIXED;
if ($do_show == SHOW_UNREAD_ONLY) {
$sqlWhere .= " and (i.unread & " . RSS_MODE_UNREAD_STATE . ") ";
$hint = ITEM_SORT_HINT_UNREAD;
}
// how many items should we display in a folder view?
// default to numitemsonpage.
$cnt = getConfig('rss.output.frontpage.numitems');
// if that is set to zero, use itemsinchannelview times the number of feeds in the folder
if ($cnt == 0) {
$cnt = count($cids) * getConfig('rss.output.itemsinchannelview');
}
// should that be zero too, go for a fixed value
if ($cnt == 0) {
// arbitrary!
$cnt = 50;
}
$items->populate($sqlWhere, "", 0, $cnt, $hint);
} else {
if (!isset($cids)) {
$cids = array(-1);
}
foreach ($cids as $cid) {
$hint = ITEM_SORT_HINT_MIXED;
if ($cid > -1) {
$sqlWhere = "i.cid = {$cid}";
if ($do_show == SHOW_UNREAD_ONLY) {
$sqlWhere .= " and (i.unread & " . RSS_MODE_UNREAD_STATE . ") ";
$hint = ITEM_SORT_HINT_UNREAD;
}
} else {
$sqlWhere = " 1 = 1 ";
}
if ($iid != "") {
$sqlWhere .= " and i.id={$iid}";
}
if ($m > 0 && $y > 0) {
$sqlWhere .= " and month(ifnull(i.pubdate,i.added))= {$m} " . " and year(ifnull(i.pubdate, i.added))= {$y} ";
if ($d > 0) {
$sqlWhere .= " and dayofmonth(ifnull(i.pubdate,i.added))= {$d} ";
}
}
if ($m == 0 && $y == 0) {
$sqlLimit = getConfig('rss.output.itemsinchannelview');
} else {
$sqlLimit = RSS_DB_MAX_QUERY_RESULTS;
}
/*
$sqlOrder = " order by i.unread & ".RSS_MODE_UNREAD_STATE." desc";
if(getConfig("rss.config.datedesc")){
$sqlOrder .= ", ts desc, i.id asc";
} else {
$sqlOrder .= ", ts asc, i.id asc";
}
*/
$sqlOrder = "";
$items->populate($sqlWhere, $sqlOrder, 0, $sqlLimit, $hint, true);
}
}
if ($items->unreadCount && $iid == "") {
$items->preRender[] = array("showViewForm", array($show_what, $show_private));
if (!$severalFeeds) {
$items->preRender[] = array("markReadForm", $cid);
$title .= " " . sprintf(__('<strong id="%s" style="%s">(%d unread)</strong>'), "ucnt", "", $items->unreadCount);
} else {
if (!$vfid) {
list($fid) = rss_fetch_row(rss_query('select parent from ' . getTable('channels') . 'where id = ' . $cids[0]));
$title .= " " . sprintf(__('<strong id="%s" style="%s">(%d unread)</strong>'), "ucnt", "", $items->unreadCount);
$items->preRender[] = array("markFolderReadForm", $fid);
} else {
list($fid) = $vfid;
$title .= " " . sprintf(__('<strong id="%s" style="%s">(%d unread)</strong>'), "ucnt", "", $items->unreadCount);
$items->preRender[] = array("markVirtualFolderReadForm", $vfid);
}
}
}
$items->setTitle($title);
if ($severalFeeds) {
$items->setRenderOptions(IL_NO_COLLAPSE | IL_FOLDER_VIEW);
} elseif ($cid && $cid > -1) {
$items->setRenderOptions(IL_CHANNEL_VIEW);
} else {
$items->setRenderOptions(IL_NO_COLLAPSE | IL_FOLDER_VIEW);
}
$items->setRenderOptions(IL_TITLE_NO_ESCAPE);
if ($nv != null) {
list($prev, $succ, $up) = $nv;
$readMoreNav = "";
if ($prev != null) {
$lbl = $prev['lbl'];
if (function_exists('mb_strlen') && function_exists('mb_substr') && mb_strlen($lbl) > 40) {
$lbl = mb_substr($lbl, 0, 37) . "...";
} elseif (strlen($lbl) > 40) {
$lbl = substr($lbl, 0, 37) . "...";
}
$readMoreNav .= "<a href=\"" . $prev['url'] . "\" class=\"fl\">" . ACT_NAV_PREV_PREFIX . "{$lbl}</a>\n";
}
if ($succ != null) {
$lbl = $succ['lbl'];
if (function_exists('mb_strlen') && function_exists('mb_substr') && mb_strlen($lbl) > 40) {
$lbl = mb_substr($lbl, 0, 37) . "...";
} elseif (strlen($lbl) > 40) {
$lbl = substr($lbl, 0, 37) . "...";
}
$readMoreNav .= "<a href=\"" . $succ['url'] . "\" class=\"fr\">{$lbl}" . ACT_NAV_SUCC_POSTFIX . "</a>\n";
}
if ($readMoreNav != "") {
$items->afterList = "<div class=\"readmore\">{$readMoreNav}" . "<hr class=\"clearer hidden\"/>\n</div>\n";
}
}
$GLOBALS['rss']->appendContentObject($items);
}