format('d M Y'); $YY = $idate->format('Y'); $imgfile = '/fishsoop/'.$region.'/'.$YY.'/'.$idate->format('Ymd').'.gif'; $htmlfile = '../fishsoop/'.$region.'/'.$YY.'/'.$idate->format('Ymd').'.html'; $permlink="region=$region&date=$date"; // parse the html if we can $dom = new DOMDocument; $dom->loadHTMLFile($htmlfile); // extract the bits we need $xpath = new DOMXPath($dom); //$prev2 = $xpath->query('//a[text()="<<<"]')->item(0); //$prev1 = $xpath->query('//a[text()="<<"]')->item(0); $prev = $xpath->query('//a[text()="<"]')->item(0)->getAttribute('href'); $next = $xpath->query('//a[text()=">"]')->item(0)->getAttribute('href'); // Chop off the .html suffix if (!is_null($prev)) $prev = substr($prev, 0, -5); if (!is_null($next)) $next = substr($next, 0, -5); // Do the date array $ymd_dates = array(); $date_list = array(); // Try globbing all the files first $files = glob('../fishsoop/'.$region.'/2*/2*.html'); $i = 0; $idx = -1; foreach ($files as $file) { //$idom = new DOMDocument; //$idom->loadHTMLFile($file); //$ixpath = new DOMXPath($idom); //$v = explode('_', basename($file)); //$dates[] = $v[0]; //$cycles[] = substr($v[2],0,-4); // Create a nested date array //$y = substr($v[0],0,4); //$m = substr($v[0],4,2); //$d = substr($v[0],6,2); $bname = basename($file); $y = substr($bname,0,4); $m = substr($bname,4,2); $d = substr($bname,6,2); if (!array_key_exists($y, $ymd_dates)) $ymd_dates[$y] = array(); if (!array_key_exists($m, $ymd_dates[$y])) $ymd_dates[$y][$m] = array(); //$ymd_dates[$y][$m][] = array($d,substr($v[2],0,-4)); $ymd_dates[$y][$m][] = array($d, substr($bname,0,8)); // Try to deal with next/previous properly given $dt = substr($bname,0,8); $date_list[] = $dt; if ($date === $dt) $idx = $i; $i++; } // try to fix the cross year boundaries or // null out dates which are the same as our curent one if ($prev === $date) { if ($idx == 0) $prev = null; else $prev = $date_list[$idx-1]; } if ($next === $date) { if ($idx == count($date_list)-1) $next = null; else $next = $date_list[$idx+1]; } // Deal with the image map echo "\n"; $ndom = new DOMDocument(); foreach($xpath->query('//area[@shape="rect"]') as $n) { //echo "n=$n\n"; $ndom->appendChild($ndom->importNode($n,true)); } echo $ndom->saveHTML(); echo "\n"; ?>
"; ?>