********************************************************************************/
if(!function_exists('_file_put_contents')) {
- function file_put_contents($filename, $data) {
+ function file_put_contents($filename, $data)
+ {
$fp = fopen($filename, 'w');
if(!$fp) {
trigger_error('file_put_contents cannot write in file '.$filename, E_USER_ERROR);
}
fputs($fp, $data);
fclose($fp);
-
}
}
+function spoolCompare($a,$b) { return ($b->date>=$a->date); }
/** Class spoolhead
* class used in thread overviews
*/
-class SpoolHead
+class BananaSpoolHead
{
/** date (timestamp) */
var $date;
* @param $_descunread INTEGER descunread value (0 for a new post)
*/
- function SpoolHead($_date, $_subject, $_from, $_desc=1, $_read=true, $_descunread=0)
+ function BananaSpoolHead($_date, $_subject, $_from, $_desc=1, $_read=true, $_descunread=0)
{
$this->date = $_date;
$this->subject = $_subject;
define("BANANA_SPOOL_VERSION", '0.2');
-class spool
+class BananaSpool
{
var $version;
/** spool */
var $roots;
/** constructor
- * @param $_nntp RESOURCE NNTP socket filehandle
* @param $_group STRING group name
* @param $_display INTEGER 1 => all posts, 2 => only threads with new posts
* @param $_since INTEGER time stamp (used for read/unread)
*/
-
- function spool(&$_nntp, $_group, $_display=0, $_since="")
+ function BananaSpool($_group, $_display=0, $_since="")
{
- global $news;
-
- $do_save = false;
-
- $spool_path = dirname(dirname(__FILE__)).'/spool';
- $spoolfile = "$spool_path/spool-$_group.dat";
+ global $banana;
+ $this->group = $_group;
+ $groupinfo = $banana->nntp->group($_group);
+ if (!$groupinfo) { return ($this = null); }
- $groupinfo = $_nntp->group($_group);
- $first = max($groupinfo[2]-$news['maxspool'], $groupinfo[1]);
- $last = $groupinfo[2];
-
- if (!$groupinfo) {
- $this = null;
- return false;
- }
- if (file_exists($spoolfile)) {
- $this = unserialize(file_get_contents($spoolfile));
- }
+ $this->_readFromFile();
+ $do_save = false;
+ $first = $banana->maxspool ? max($groupinfo[2]-$banana->maxspool, $groupinfo[1]) : $groupinfo[1];
+ $last = $groupinfo[2];
if ($this->version == BANANA_SPOOL_VERSION) {
- $keys = array_values($this->ids);
- rsort($keys);
- // remove expired messages
for ($id = min(array_keys($this->overview)); $id<$first; $id++) {
$this->delid($id, false);
$do_save = true;
}
- $start = max(array_keys($this->overview))+1;
+ $first = max(array_keys($this->overview))+1;
} else {
unset($this->overview, $this->ids);
- $this->group = $_group;
$this->version = BANANA_SPOOL_VERSION;
- $start = $first;
}
- if (($start<$last) && $groupinfo[0]) {
- $do_save = true;
+ if ($first<=$last && $groupinfo[0]) {
+ $do_save = true;
+ $this->_updateSpool("$first-$last");
+ }
+
+ if ($do_save) { $this->_saveToFile(); }
- $dates = array_map("strtotime", $_nntp->xhdr("Date", "$start-$last"));
- $subjects = array_map("headerdecode", $_nntp->xhdr("Subject", "$start-$last"));
- $froms = array_map("headerdecode", $_nntp->xhdr("From", "$start-$last"));
- $msgids = $_nntp->xhdr("Message-ID", "$start-$last");
- $refs = $_nntp->xhdr("References", "$start-$last");
+ $this->_updateUnread($_since, $_display);
+ }
- if (isset($this->ids)) {
- $this->ids = array_merge($this->ids, array_flip($msgids));
- } else {
- $this->ids = array_flip($msgids);
+ function _readFromFile()
+ {
+ $file = dirname(dirname(__FILE__))."/spool/spool-{$this->group}.dat";
+ if (file_exists($file)) {
+ $this = unserialize(file_get_contents($file));
+ }
+ }
+
+ function _saveToFile()
+ {
+ $file = dirname(dirname(__FILE__))."/spool/spool-{$this->group}.dat";
+ uasort($this->overview, "spoolcompare");
+
+ $this->roots = Array();
+ foreach($this->overview as $id=>$msg) {
+ if (is_null($msg->parent)) {
+ $this->roots[] = $id;
}
+ }
+
+ file_put_contents($file, serialize($this));
+ }
- foreach ($msgids as $id=>$msgid) {
- $msg = new spoolhead($dates[$id], $subjects[$id], $froms[$id]);
- $refs[$id] = str_replace("><", "> <", $refs[$id]);
- $msgrefs = preg_split("/( |\t)/", strtr($refs[$id], $this->ids));
- $parents = preg_grep("/^\d+$/", $msgrefs);
- $msg->parent = array_pop($parents);
- $msg->parent_direct = preg_match("/^\d+$/", array_pop($msgrefs));
-
- if (isset($this->overview[$id])) {
- $msg->desc = $this->overview[$id]->desc;
- $msg->children = $this->overview[$id]->children;
+ function _updateSpool($arg)
+ {
+ global $banana;
+ $dates = array_map(strtotime, $banana->nntp->xhdr("Date", $arg));
+ $subjects = array_map(headerdecode, $banana->nntp->xhdr("Subject", $arg));
+ $froms = array_map(headerdecode, $banana->nntp->xhdr("From", $arg));
+ $msgids = $banana->nntp->xhdr("Message-ID", $arg);
+ $refs = $banana->nntp->xhdr("References", $arg);
+
+ if (is_array($this->ids)) {
+ $this->ids = array_merge($this->ids, array_flip($msgids));
+ } else {
+ $this->ids = array_flip($msgids);
+ }
+
+ foreach ($msgids as $id=>$msgid) {
+ $msg = new BananaSpoolHead($dates[$id], $subjects[$id], $froms[$id]);
+ $refs[$id] = str_replace('><', '> <', $refs[$id]);
+ $msgrefs = preg_split("/[ \t]/", strtr($refs[$id], $this->ids));
+ $parents = preg_grep('/^\d+$/', $msgrefs);
+ $msg->parent = array_pop($parents);
+ $msg->parent_direct = preg_match('/^\d+$/', array_pop($msgrefs));
+
+ if (isset($this->overview[$id])) {
+ $msg->desc = $this->overview[$id]->desc;
+ $msg->children = $this->overview[$id]->children;
+ }
+ $this->overview[$id] = $msg;
+
+ if ($p = $msg->parent) {
+ if (empty($this->overview[$p])) {
+ $this->overview[$p] = new BananaSpoolHead($dates[$p], $subjects[$p], $froms[$p], 1);
}
- $this->overview[$id] = $msg;
-
- if ($p = $msg->parent) {
- if (empty($this->overview[$p])) {
- $this->overview[$p] = new spoolhead($dates[$p], $subjects[$p], $froms[$p], 1);
- }
- $this->overview[$msg->parent]->children[] = $id;
+ $this->overview[$p]->children[] = $id;
- while ($p) {
- $this->overview[$p]->desc += $msg->desc;
- $p = $this->overview[$p]->parent;
- }
-
+ while ($p) {
+ $this->overview[$p]->desc += $msg->desc;
+ $p = $this->overview[$p]->parent;
}
}
}
+ }
- if ($do_save) { $this->save($spoolfile); }
-
- if ($_since) {
- $newpostsids = $_nntp->newnews($_since, $_group);
- if (sizeof($newpostsids)) {
- $newpostsids = array_intersect($newpostsids, array_keys($this->ids));
- if ($newpostsids && !is_null($newpostsids)) {
- foreach ($newpostsids as $mid) {
- $this->overview[$this->ids[$mid]]->isread = false;
- $this->overview[$this->ids[$mid]]->descunread = 1;
- $parentmid = $this->ids[$mid];
- while (isset($parentmid)) {
- $this->overview[$parentmid]->descunread ++;
- $parentmid = $this->overview[$parentmid]->parent;
- }
- }
+ function _updateUnread($since, $mode)
+ {
+ global $banana;
+ if (empty($since)) { return; }
+
+ if (is_array($newpostsids = $banana->nntp->newnews($since, $this->group))) {
+ $newpostsids = array_intersect($newpostsids, array_keys($this->ids));
+ foreach ($newpostsids as $mid) {
+ $this->overview[$this->ids[$mid]]->isread = false;
+ $this->overview[$this->ids[$mid]]->descunread = 1;
+ $parentmid = $this->ids[$mid];
+ while (isset($parentmid)) {
+ $this->overview[$parentmid]->descunread ++;
+ $parentmid = $this->overview[$parentmid]->parent;
}
}
- if (sizeof($newpostsids)>0) {
- switch ($_display) {
+
+ if (count($newpostsids)) {
+ switch ($mode) {
case 1:
- foreach ($this->roots as $i) {
+ foreach ($this->roots as $k=>$i) {
if ($this->overview[$i]->descunread==0) {
$this->killdesc($i);
+ unset($this->roots[$k]);
}
}
break;
}
}
}
-
- return true;
- }
-
- function cmp($a, $b) {
- return $this->overview[$a]->date < $this->overview[$b]->date;
- }
-
- function save($file)
- {
- uasort($this->overview, "spoolcompare");
-
- $this->roots = Array();
- foreach($this->overview as $id=>$msg) {
- if (is_null($msg->parent)) {
- $this->roots[] = $id;
- }
- }
-
- file_put_contents($file, serialize($this));
}
/** kill post and childrens
$this->killdesc($c);
}
}
- $pos = array_search($_id, $this->roots);
- unset($this->roots[$pos]);
unset($this->overview[$_id]);
- $msgid = array_search($_id, $this->ids);
- if ($msgid) {
+ if (($msgid = array_search($_id, $this->ids)) !== false) {
unset($this->ids[$msgid]);
}
}
unset($this->ids[$msgid]);
}
- if ($write) {
- $this->save(dirname(dirname(__FILE__)).'/spool');
- }
+ if ($write) { $this->_saveToFile(); }
}
}
* @param $_head BOOLEAN true if first post in thread
*/
- function disp_desc($_id, $_index, $_first=0, $_last=0, $_ref="", $_pfx_node="", $_pfx_end="", $_head=true) {
- global $css;
+ function _to_html($_id, $_index, $_first=0, $_last=0, $_ref="", $_pfx_node="", $_pfx_end="", $_head=true)
+ {
$spfx_f = '<img src="img/k1.gif" height="21" width="9" alt="o" />';
$spfx_n = '<img src="img/k2.gif" height="21" width="9" alt="*" />';
$spfx_Tnd = '<img src="img/T-direct.gif" height="21" width="12" alt="+" />';
return;
}
+ $res = '';
+
if ($_index>=$_first) {
- $us = ($_index == $_ref);
$hc = empty($this->overview[$_id]->children);
- echo '<tr class="'.($_index%2?$css["pair"]:$css["impair"])."\">\n";
- echo "<td class=\"{$css['date']}\">"
- .formatSpoolHeader("date", $this->overview[$_id]->date, $_id,
- $this->group, $us, $this->overview[$_id]->isread)
- ." </td>\n";
- echo "<td class=\"{$css['subject']}\"><div class=\"{$css['tree']}\">$_pfx_node"
- .($hc?($_head?$spfx_f:($this->overview[$_id]->parent_direct?$spfx_s:$spfx_snd)):$spfx_n)
- ."</div>"
- .formatSpoolHeader("subject", $this->overview[$_id]->subject, $_id,
- $this->group, $us, $this->overview[$_id]->isread)
- ." </td>\n";
- echo "<td class=\"{$css['author']}\">"
- .formatSpoolHeader("from", $this->overview[$_id]->from, $_id,
- $this->group, $us, $this->overview[$_id]->isread)
- ." </td>\n</tr>";
- if ($hc) {
- return true;
+ $res .= '<tr class="'.($_index%2?'pair':'impair').($this->overview[$_id]->isread?'':' new')."\">\n";
+ $res .= "<td class='date'>".fancyDate($this->overview[$_id]->date)." </td>\n";
+ $res .= "<td class='subj'>"
+ ."<div class='tree'>$_pfx_node".($hc?($_head?$spfx_f:($this->overview[$_id]->parent_direct?$spfx_s:$spfx_snd)):$spfx_n)
+ ."</div>";
+ if ($_index == $_ref) {
+ $res .= '<span class="cur">'.htmlentities($this->overview[$_id]->subject).'</span>';
+ } else {
+ $res .= "<a href='?group={$this->group}&artid=$_id'>".htmlentities($this->overview[$_id]->subject).'</a>';
}
+ $res .= "</td>\n<td class='from'>".formatFrom($this->overview[$_id]->from)."</td>\n</tr>";
+
+ if ($hc) { return $res; }
}
- $index = $_index+1;
+ $_index ++;
$children = $this->overview[$_id]->children;
while ($child = array_shift($children)) {
- if ($index > $_last) { return; }
- if ($index+$this->overview[$child]->desc >= $_first) {
+ if ($_index > $_last) { return $res; }
+ if ($_index+$this->overview[$child]->desc >= $_first) {
if (sizeof($children)) {
- $this->disp_desc($child, $index, $_first, $_last, $_ref, $_pfx_end.
- ($this->overview[$child]->parent_direct?$spfx_T:$spfx_Tnd),
+ $res .= $this->_to_html($child, $_index, $_first, $_last, $_ref,
+ $_pfx_end.($this->overview[$child]->parent_direct?$spfx_T:$spfx_Tnd),
$_pfx_end.$spfx_I, false);
} else {
- $this->disp_desc($child, $index, $_first, $_last, $_ref, $_pfx_end.
- ($this->overview[$child]->parent_direct?$spfx_L:$spfx_Lnd),
+ $res .= $this->_to_html($child, $_index, $_first, $_last, $_ref,
+ $_pfx_end.($this->overview[$child]->parent_direct?$spfx_L:$spfx_Lnd),
$_pfx_end.$spfx_e, false);
}
}
- $index += $this->overview[$child]->desc;
+ $_index += $this->overview[$child]->desc;
}
+
+ return $res;
}
/** Displays overview
* @param $_ref STRING MSGNUM of current/selectionned post
*/
- function disp($_first=0, $_last=0, $_ref="") {
- global $css;
+ function to_html($_first=0, $_last=0, $_ref = null)
+ {
+ $res = '<table class="bicol banana_thread" cellpadding="0" cellspacing="0">';
+
+ if (is_null($_ref)) {
+ $res .= '<tr><th>'._b_('Date').'</th>';
+ $res .= '<th>'._b_('Sujet').'</th>';
+ $res .= '<th>'._b_('Auteur').'</th></tr>';
+ }
+
$index = 1;
if (sizeof($this->overview)) {
foreach ($this->roots as $id) {
- $this->disp_desc($id, $index, $_first, $_last, $_ref);
+ $res .= $this->_to_html($id, $index, $_first, $_last, $_ref);
$index += $this->overview[$id]->desc ;
- if ($index > $_last) {
- break;
- }
+ if ($index > $_last) { break; }
}
} else {
- echo "<tr class=\"{$css['pair']}\">\n";
- echo "\t<td colspan=\"3\">\n";
- echo "\t\tNo post in this newsgroup\n";
- echo "\t</td>\n";
- echo "</tr>\n";
+ $res .= '<tr><td colspan="3">'._b_('Aucun message dans ce forum').'</td></tr>';
}
+
+ return $res .= '</table>';
}
/** computes linear post index
* @return INTEGER linear index of post
*/
- function getndx($_id) {
+ function getndx($_id)
+ {
$ndx = 1;
$id_cur = $_id;
while (true) {
projects / banana.git / blobdiff