Ich wollte meine Galerie etwas aufmöbeln und wollte daher gerne ein VorschauBild in den Kategorien haben. Es muss nicht irgentein bestimmtes sein was mán im adminbereich bestimmt sondern einfach das erste aus der kathegorie.
Geht das irgentwie?
Blöde frage ich weiß denn es wir irgentwie gehen.
Kann mir einer dabei helfen?
Die gallery.htm ist kein Problem, die werd ich daraufhin noch weiter anpassen aber zur erklärung:
Ins <div></div> soll das erste (vorschau)Bild(also img_thumb) dieser Kategorie.
gallery.htm
{EXPLODE}
<table width="100%" class="border" border="0" cellspacing="3" cellpadding="3">
{EXPLODE}
<a href="index.php?gallery-{id}"><div style="height:96px; width:96px; background-image:url(include/images/gallery/kasten.jpg); float:left; margin-left:10px; margin-bottom:10px;">{name}<br>Bilder:{gallery}</div></a>
{EXPLODE}
</table>
<br /><br />
{EXPLODE}
gallery.php:
<?php
# Copyright by: Manuel
# Support: www.ilch.de
defined ('main') or die ( 'no direct access' );
# mini config
$img_per_site = $allgAr['gallery_imgs_per_site'];
$img_per_line = $allgAr['gallery_imgs_per_line'];
function get_cats_title ( $catsar ) {
$l = '';
foreach($catsar as $k => $v) {
if ( $k != '' AND $v != '' ) {
$l = $v.' :: '.$l;
}
}
return ($l);
}
function get_cats_urls ( $catsar ) {
$l = '';
foreach($catsar as $k => $v) {
if ( $k != '' AND $v != '' ) {
$l = '<a class="smalfont" href="?gallery-'.$k.'">'.$v.'</a><b> » </b>'.$l;
}
}
return ($l);
}
function count_files ($cid) {
$zges = 0;
$e = db_query("SELECT id FROM prefix_gallery_cats WHERE cat = ".$cid);
if ( db_num_rows($e) > 0 ) {
while ($r = db_fetch_assoc($e) ) {
$zges = $zges + count_files ( $r['id'] );
}
}
$zges = $zges + db_count_query("SELECT COUNT(*) FROM prefix_gallery_imgs WHERE cat = ".$cid);
return ( $zges );
}
function get_cats_array ( $cid , $ar ) {
if ( empty($cid) ) {
return ($ar);
} else {
$erg = db_query("SELECT cat,id,name FROM prefix_gallery_cats WHERE id = ".$cid);
$row = db_fetch_assoc($erg);
$ar[$row['id']] = $row['name'];
return ( get_cats_array($row['cat'],$ar) );
}
if ( $r ) {
return ($l);
}
}
# original groesse anzeigen
if ($menu->get(1) == 'showOrig') {
$tpl = new tpl ('gallery_show');
$tpl->set('id', escape($menu->get(2), 'integer'));
$tpl->set('endung',htmlentities($menu->get(3)));
$tpl->out(4);
# normale groesse anzeigen
} elseif ($menu->get(1) == 'show') {
$page = ($menu->getA(3) == 'p' ? escape($menu->getE(3), 'integer') : 1 );
$cid = escape($menu->get(2), 'integer');
$anz = db_result(db_query("SELECT COUNT(*) FROM prefix_gallery_imgs WHERE prefix_gallery_imgs.cat = ".$cid),0);
$erg = db_query("SELECT prefix_gallery_imgs.id,prefix_gallery_imgs.cat,datei_name,endung,prefix_gallery_imgs.`besch`,klicks,vote_wertung,vote_klicks FROM prefix_gallery_imgs LEFT JOIN prefix_gallery_cats ON prefix_gallery_imgs.cat = prefix_gallery_cats.id WHERE prefix_gallery_imgs.cat = ".$cid." AND (recht >= ".$_SESSION['authright']." OR recht IS NULL) ORDER BY id ASC LIMIT ".$page.",1");
$row = db_fetch_assoc($erg);
$size = getimagesize('include/images/gallery/img_'.$row['id'].'.'.$row['endung']);
$breite = $size[0] + 5;
$hoehe = $size[1] + 5;
# vote zahlen
if (isset($_GET['doVote']) AND is_numeric($_GET['doVote']) AND !isset ($_SESSION['galleryDoVote'][$row['id']])) {
$_SESSION['galleryDoVote'][$row['id']] = 'o';
$row['vote_wertung'] = round ( ( ( $row['vote_wertung'] * $row['vote_klicks'] ) + $_GET['doVote'] ) / ( $row['vote_klicks'] + 1 ) , 3 );
$row['vote_klicks']++;
db_query("UPDATE prefix_gallery_imgs SET vote_wertung = ".$row['vote_wertung'].", vote_klicks = ".$row['vote_klicks']." WHERE id = ".$row['id']);
}
# klicks zaehlen
if (!isset($_SESSION['galleryDoKlick'][$row['id']])) {
$_SESSION['galleryDoKlick'][$row['id']] = 'o';
db_query("UPDATE prefix_gallery_imgs SET klicks = klicks + 1 WHERE id = ".$row['id']);
}
# page vor und ruck dev
$next = $page + 1;
$last = $page - 1;
if ( $next >= $anz ) { $next = 0; }
if ( $last < 0 ) { $last = $anz -1; }
# diashow einstellungen
$diashow_html = '';
$diashow = $next.'=0&diashow=start';
if (isset($_GET['diashow']) AND ($_GET['diashow'] == 'start' OR $_GET['diashow'] == 'shownext')) {
$sek = 4;
if (isset($_GET['sek'])) { $sek = $_GET['sek']; }
$diashow_html = '<meta http-equiv="refresh" content="'.$sek.'; URL=index.php?gallery-show-'.$cid.'-p'.$next.'=0&diashow=shownext&sek='.$sek.'">';
$diashow = $page.'=0&diashow=stop';
}
# anzeigen
$tpl = new tpl ('gallery_show');
$arr = array (
'cid' => $cid,
'last' => $last,
'next' => $next,
'diashow' => $diashow,
'diashow_html' => $diashow_html,
'endung' => $row['endung'],
'id' => $row['id'],
'vote_wertung' => $row['vote_wertung'],
'vote_klicks' => $row['vote_klicks'],
'bildr' => $page,
'besch' => unescape($row['besch']),
'breite' => $breite,
'hoehe' => $hoehe
);
$tpl->set_ar_out($arr,0);
# kommentare
if ($allgAr['gallery_img_koms'] == 1) {
# eintragen
if (isset($_POST['name'])) {
$name = escape($_POST['name'],'string');
$text = escape($_POST['text'],'string');
db_query("INSERT INTO prefix_koms (name,text,uid,cat) VALUES ('".$name."','".$text."',".$row['id'].",'GALLERYIMG')");
}
# loeschen
if (isset($_GET['delete']) AND is_admin()) {
db_query("DELETE FROM prefix_koms WHERE id = ".$_GET['delete']);
}
# zeigen
$tpl->set('uname', $_SESSION['authname']);
$tpl->out(1);
$class = 'Cnorm';
$erg = db_query("SELECT id, name, text FROM prefix_koms WHERE uid = ".$row['id']." AND cat = 'GALLERYIMG' ORDER BY id DESC");
while ($r = db_fetch_assoc($erg)) {
$class = ($class == 'Cmite' ? 'Cnorm' : 'Cmite');
$r['class'] = $class;
$r['text'] = bbcode ($r['text']);
if (is_admin()) {
$r['text'] .= '<a href="index.php?gallery-show-'.$cid.'-p'.$page.'=0&delete='.$r['id'].'"><img src="include/images/icons/del.gif" border="0" title="löschen" alt="löschen" /></a>';
}
$tpl->set_ar_out($r,2);
}
$tpl->out(3);
}
} else {
$cid = ( $menu->get(1) ? escape($menu->get(1),'integer') : 0 );
$erg = db_query("SELECT cat,name FROM prefix_gallery_cats WHERE recht >= {$_SESSION['authright']} AND id = ".$cid);
$cname = 'Gallery';
if ( db_num_rows($erg) > 0 ) {
$row = db_fetch_assoc($erg);
$array = get_cats_array($row['cat'],'');
$cname = $row['name'];
if ( !empty($array) ) {
$titelzw = get_cats_title($array);
$namezw = get_cats_urls($array);
} else {
$titelzw = '';
$namezw = '';
}
$cattitle = ':: '.$titelzw.$row['name'];
$catname = '<b> » </b>'.$namezw.$row['name'];
} else {
$cattitle = '';
$catname = '';
}
$title = $allgAr['title'].' :: Gallery '.$cattitle;
$hmenu = '<a class="smalfont" href="?gallery">Gallery</a>'.$catname;
$design = new design ( $title , $hmenu );
$design->header();
$tpl = new tpl ('gallery' );
$erg = db_query("SELECT id,name,`besch` FROM prefix_gallery_cats WHERE recht >= {$_SESSION['authright']} AND cat = ".$cid." ORDER BY pos");
if ( db_num_rows($erg) > 0 ) {
$tpl->out(1); $class = 'Cnorm';
while ($row = db_fetch_assoc($erg) ) {
$row['gallery'] = count_files($row['id']);
$class = ( $class == 'Cmite' ? 'Cnorm' : 'Cmite' );
$row['class'] = $class;
$tpl->set_ar_out($row,2);
}
$tpl->out(3);
}
$limit = $img_per_site;
$page = ($menu->getA(2) == 'p' ? escape($menu->getE(2), 'integer') : 1 );
$MPL = db_make_sites ($page , '' , $limit , '?gallery-'.$cid , "gallery_imgs LEFT JOIN prefix_gallery_cats ON prefix_gallery_imgs.cat = prefix_gallery_cats.id WHERE prefix_gallery_imgs.cat = ".$cid." AND (recht >= ".$_SESSION['authright']." OR recht IS NULL)");
$anfang = ($page - 1) * $limit;
$erg = db_query("SELECT prefix_gallery_imgs.id,prefix_gallery_imgs.cat,datei_name,endung,prefix_gallery_imgs.`besch`,klicks,vote_wertung,vote_klicks FROM prefix_gallery_imgs LEFT JOIN prefix_gallery_cats ON prefix_gallery_imgs.cat = prefix_gallery_cats.id WHERE prefix_gallery_imgs.cat = ".$cid." AND (recht >= ".$_SESSION['authright']." OR recht IS NULL) ORDER BY id ASC LIMIT ".$anfang.",".$limit);
if ( db_num_rows($erg) > 0 ) {
$tpl->set('imgperline', $allgAr['gallery_imgs_per_line']);
$tpl->set('cname', $cname);
$tpl->set('breite', $allgAr['gallery_normal_width']+30);
$tpl->set('MPL',$MPL);
$tpl->out(4); $class = 'Cnorm';
$i = 0;
while($row = db_fetch_assoc($erg) ) {
$class = ( $class == 'Cmite' ? 'Cnorm' : 'Cmite' );
$row['class'] = $class;
$row['anz_koms'] = db_result(db_query("SELECT COUNT(*) FROM prefix_koms WHERE uid = ".$row['id']." AND cat = 'GALLERYIMG'"),0);
$row['besch'] = unescape($row['besch']);
$row['width'] = round( 100 / $img_per_line );
$row['bildr'] = $i + (($page-1) * $img_per_site);
if ( $i <> 0 AND ($i % $img_per_line ) == 0 ) { echo '</tr><tr>'; }
$tpl->set_ar_out($row,5);
$i++;
}
if ( $i % $img_per_line <> 0 ) {
$anzahl = $img_per_line - ($i % $img_per_line);
for($x=1;$x<=$anzahl;$x++){
echo '<td class="'.$class.'"></td>';
}
}
$tpl->out(6);
}
$design->footer();
}
?>
Ich kann mir sowas vorstellen was ergänzt werden muss:
db_count_query("SELECT COUNT(*) FROM prefix_gallery_imgs WHERE cat = ".$cid
LIMIT 1"
Sind nur bruchstücke aber geht das in die richtige richtung?
MfG Soldat53b
verwendete ilchClan Version: 1.1
Zuletzt modifiziert von Soldat53b am 15.09.2009 - 15:42:01
Zitat geschrieben von Mairu
Ihr könnt nicht immer davon ausgehen das ihr alles "Mundgerecht serviert" bekommt.
