/**
* Display an expanded ad listing.
* @param string $pagename Name of page in index.php the called us
* @param integer $cat_id Optional category ID to be appended to url
* @param string $where_clause Additional SQL where clause
* @param string $limit_clause Optional limit clause
* @return string Page Content
*/
function adExpList($pagename = '', $cat_id = '', $where_clause = '', $limit_clause = '')
{
global $_TABLES, $LANG_ADVT, $_CONF, $_USER, $_CONF_ADVT;
// Fix time to check ad expiration
$time = time();
// Max number of ads per page
$maxAds = isset($_CONF_ADVT['maxads_pg_exp']) ? (int) $_CONF_ADVT['maxads_pg_exp'] : 20;
$T = new Template(CLASSIFIEDS_PI_PATH . '/templates');
$T->set_file('catlist', 'adExpList.thtml');
// Get the ads for this category, starting at the requested page
$sql = "SELECT ad.*, ad.add_date as ad_add_date, cat.*\n FROM {$_TABLES['ad_ads']} ad ,\n {$_TABLES['ad_category']} cat \n WHERE cat.cat_id = ad.cat_id \n AND ad.exp_date > {$time} " . COM_getPermSQL('AND', 0, 2, 'ad') . COM_getPermSQL('AND', 0, 2, 'cat');
if ($where_clause != '') {
$sql .= " AND {$where_clause} ";
}
$sql .= " ORDER BY ad.add_date DESC";
//echo $sql;die;
// first execute the query with the supplied limit clause to get
// the total number of ads eligible for viewing
$sql1 = $sql . ' ' . $limit_clause;
$result = DB_query($sql1);
if (!$result) {
return "Database Error";
}
$totalAds = DB_numRows($result);
// Figure out the page number, and execute the query
// with the appropriate LIMIT clause.
if ($totalAds <= $maxAds) {
$totalPages = 1;
} elseif ($totalAds % $maxAds == 0) {
$totalPages = $totalAds / $maxAds;
} else {
$totalPages = ceil($totalAds / $maxAds);
}
$page = COM_applyFilter($_REQUEST['start'], true);
if ($page < 1 || $page > $totalPages) {
$page = 1;
}
if ($totalAds == 0) {
$startEntry = 0;
} else {
$startEntry = $maxAds * $page - $maxAds + 1;
}
if ($page == $totalPages) {
$endEntry = $totalAds;
} else {
$endEntry = $maxAds * $page;
}
//$prePage = $page - 1;
//$nextPage = $page + 1;
$initAds = $maxAds * ($page - 1);
// Create the page menu string for display if there is more
// than one page
$pageMenu = '';
if ($totalPages > 1) {
$baseURL = CLASSIFIEDS_URL . "/index.php?page={$pagename}";
if ($cat_id != '') {
$baseURL .= "&id={$cat_id}";
}
$pageMenu = COM_printPageNavigation($baseURL, $page, $totalPages, "start=");
}
$T->set_var('pagemenu', $pageMenu);
$sql .= " LIMIT {$initAds}, {$maxAds}";
//echo $sql;die;
$result = DB_query($sql);
if (!$result) {
return CLASSIFIEDS_errorMsg($LANG_ADVT['database_error'], 'alert');
}
if ($totalAds == 0) {
$T->set_block('catlist', 'No_Ads', 'NoAdBlk');
$T->set_var('no_ads', $LANG_ADVT['no_ads_listed_cat']);
$T->parse('NoAdBlk', 'No_Ads', true);
}
$T->set_block('catlist', 'QueueRow', 'QRow');
while ($row = DB_fetchArray($result)) {
$T->set_var('bgColor', $bgColor);
$T->set_var('cat_id', $row['cat_id']);
$T->set_var('subject', strip_tags($row['subject']));
$T->set_var('ad_id', $row['ad_id']);
$T->set_var('ad_url', CLASSIFIEDS_makeURL('detail', $row['ad_id']));
//$T->set_var('add_date', date("m/d/y", $row['ad_add_date']));
$T->set_var('add_date', date($_CONF['shortdate'], $row['ad_add_date']));
//$T->set_var('ad_type', $row['forsale'] == 1 ?
// $LANG_ADVT['forsale'] : $LANG_ADVT['wanted']);
$T->set_var('ad_type', CLASSIFIEDS_getAdTypeString($row['ad_type']));
$T->set_var('cat_name', $row['cat_name']);
$T->set_var('cat_url', CLASSIFIEDS_makeURL('home', $row['cat_id']));
$T->set_var('cmt_count', CLASSIFIEDS_commentCount($row['ad_id']));
$sql = "SELECT filename\n FROM {$_TABLES['ad_photo']}\n WHERE ad_id='{$row['ad_id']}'\n LIMIT 1";
$photo = DB_query($sql);
if (!$photo) {
return CLASSIFIEDS_errorMsg($LANG_ADVT['database_error'], 'alert');
}
// Retrieve the first image. If it is define AND exists on the
// filesystem, then use it. Otherwise display "not available".
if (DB_numRows($photo) == 1) {
$prow = DB_fetchArray($photo);
$T->set_var('img_url', CLASSIFIEDS_dispUrl($prow['filename']));
$T->set_var('thumb_url', CLASSIFIEDS_thumbUrl($prow['filename']));
} else {
$T->set_var('img_url', '');
}
// $T->set_var('descript', htmlspecialchars(COM_stripslashes(substr(strip_tags($row['descript']), 0, 300))));
$T->set_var('descript', substr(strip_tags($row['descript']), 0, 300));
if (strlen($row['descript']) > 300) {
$T->set_var('ellipses', "... ...");
}
if ($row['price'] != '') {
$T->set_var('price', COM_stripslashes($row['price']));
} else {
$T->set_var('price', '');
}
//Additional info
for ($j = 0; $j < 5; $j++) {
$T->set_var('name0' . $j, $row['name0' . $j]);
$T->set_var('value0' . $j, $row['value0' . $j]);
}
$T->parse('QRow', 'QueueRow', true);
}
// while
$T->set_var('totalAds', $totalAds);
$T->set_var('adsStart', $startEntry);
$T->set_var('adsEnd', $endEntry);
$T->parse('output', 'catlist');
return $T->finish($T->get_var('output'));
}
/**
* Display an ad's detail
* @param string $ad_id ID of ad to display
*/
function adDetail($ad_id = '')
{
global $_USER, $_TABLES, $_CONF, $LANG_ADVT, $_CONF_ADVT;
USES_lib_comments();
// Determind if this is an administrator
$admin = SEC_hasRights($_CONF_ADVT['pi_name'] . '.admin');
$ad_id = COM_sanitizeID($ad_id);
if ($ad_id == '') {
// An ad id is required for this function
return CLASSIFIEDS_errorMsg($LANG_ADVT['missing_id'], 'alert');
}
$srchval = isset($_GET['query']) ? trim($_GET['query']) : '';
// We use this in a few places here, so might as well just
// figure it out once and save it.
$perm_sql = COM_getPermSQL('AND', 0, 2, 'ad') . ' ' . COM_getPermSQL('AND', 0, 2, 'cat');
// get the ad information.
$sql = "SELECT ad.*\n FROM {$_TABLES['ad_ads']} ad\n LEFT JOIN {$_TABLES['ad_category']} cat\n ON ad.cat_id = cat.cat_id\n WHERE ad_id='{$ad_id}'";
if (!$admin) {
$sql .= $perm_sql;
}
$result = DB_query($sql);
if (!$result || DB_numRows($result) < 1) {
return CLASSIFIEDS_errorMsg($LANG_ADVT['no_ad_found'], 'note', 'Oops...');
}
$ad = DB_fetchArray($result, false);
// Check access to the ad. If granted, check that access isn't
// blocked by any category.
$my_access = CLASSIFIEDS_checkAccess($ad['ad_id'], $ad);
if ($my_access >= 2) {
$my_cat_access = CLASSIFIEDS_checkCatAccess($ad['cat_id'], false);
if ($my_cat_access < $my_access) {
$my_access = $my_cat_access;
}
}
if ($my_access < 2) {
return CLASSIFIEDS_errorMsg($LANG_ADVT['no_permission'], 'alert', $LANG_ADVT['access_denied']);
}
$cat = (int) $ad['cat_id'];
// Increment the views counter
$sql = "UPDATE {$_TABLES['ad_ads']} \n SET views = views + 1 \n WHERE ad_id='{$ad_id}'";
DB_query($sql);
// Get the previous and next ads
$condition = " AND ad.cat_id={$cat}";
if (!$admin) {
$condition .= $perm_sql;
}
$sql = "SELECT ad_id\n FROM {$_TABLES['ad_ads']} ad\n LEFT JOIN {$_TABLES['ad_category']} cat\n ON ad.cat_id = cat.cat_id\n WHERE ad_id < '{$ad_id}' \n {$condition}\n ORDER BY ad_id DESC\n LIMIT 1";
$r = DB_query($sql);
list($preAd_id) = DB_fetchArray($r, false);
$sql = "SELECT ad_id\n FROM {$_TABLES['ad_ads']} ad\n LEFT JOIN {$_TABLES['ad_category']} cat\n ON ad.cat_id = cat.cat_id\n WHERE ad_id > '{$ad_id}' \n {$condition}\n ORDER BY ad_id ASC\n LIMIT 1";
$r = DB_query($sql);
list($nextAd_id) = DB_fetchArray($r, false);
// Get the user contact info. If none, just show the email link
$sql = "SELECT * \n FROM {$_TABLES['ad_uinfo']} \n WHERE uid='{$ad['uid']}'";
//echo $sql;
$result = DB_query($sql);
$uinfo = array();
if ($result && DB_numRows($result) > 0) {
$uinfo = DB_fetchArray($result);
} else {
$uinfo['uid'] = '';
$uinfo['address'] = '';
$uinfo['city'] = '';
$uinfo['state'] = '';
$uinfo['postal'] = '';
$uinfo['tel'] = '';
$uinfo['fax'] = '';
}
// Get the hot results (most viewed ads)
$time = time();
$sql = "SELECT ad.ad_id, ad.cat_id, ad.subject,\n cat.cat_id, cat.fgcolor, cat.bgcolor\n FROM {$_TABLES['ad_ads']} ad\n LEFT JOIN {$_TABLES['ad_category']} cat\n ON ad.cat_id = cat.cat_id\n WHERE ad.exp_date > {$time} \n {$perm_sql}\n ORDER BY views DESC \n LIMIT 4";
//echo $sql;die;
$hotresult = DB_query($sql);
// convert line breaks & others to html
$patterns = array('/\\n/');
$replacements = array('<br />');
$ad['descript'] = PLG_replaceTags(COM_checkHTML($ad['descript']));
$ad['descript'] = preg_replace($patterns, $replacements, $ad['descript']);
$ad['subject'] = strip_tags($ad['subject']);
$ad['price'] = strip_tags($ad['price']);
$ad['url'] = COM_sanitizeUrl($ad['url']);
$ad['keywords'] = strip_tags($ad['keywords']);
// Highlight search terms, if any
if ($srchval != '') {
$ad['subject'] = COM_highlightQuery($ad['subject'], $srchval);
$ad['descript'] = COM_highlightQuery($ad['descript'], $srchval);
}
$detail = new Template(CLASSIFIEDS_PI_PATH . '/templates');
$detail->set_file('detail', 'detail.thtml');
if ($admin) {
$base_url = CLASSIFIEDS_ADMIN_URL . '/index.php';
$del_link = $base_url . '?delete=ad&ad_id=' . $ad_id;
$edit_link = $base_url . '?edit=ad&ad_id=' . $ad_id;
} else {
$base_url = CLASSIFIEDS_URL . '/index.php';
$del_link = $base_url . '?mode=Delete&id=' . $ad_id;
$edit_link = $base_url . '?mode=editad&id=' . $ad_id;
}
// Set up the "add days" form if this user is the owner
// or an admin
if ($my_access == 3) {
// How many days has the ad run?
$max_add_days = CLASSIFIEDS_calcMaxAddDays(($ad['exp_date'] - $ad['add_date']) / 86400);
if ($max_add_days > 0) {
$detail->set_var('max_add_days', $max_add_days);
}
}
if ($ad['exp_date'] < $time) {
$detail->set_var('is_expired', 'true');
}
USES_classifieds_class_category();
$detail->set_var(array('base_url' => $base_url, 'edit_link' => $edit_link, 'del_link' => $del_link, 'curr_loc' => adCategory::BreadCrumbs($cat, true), 'subject' => $ad['subject'], 'add_date' => date($_CONF['shortdate'], $ad['add_date']), 'exp_date' => date($_CONF['shortdate'], $ad['exp_date']), 'views_no' => $ad['views'], 'descript' => $ad['descript'], 'ad_type' => CLASSIFIEDS_getAdTypeString($ad['ad_type']), 'uinfo_address' => $uinfo['address'], 'uinfo_city' => $uinfo['city'], 'uinfo_state' => $uinfo['state'], 'uinfo_postcode' => $uinfo['postcode'], 'uinfo_tel' => $uinfo['tel'], 'uinfo_fax' => $uinfo['fax'], 'price' => $ad['price'], 'ad_id' => $ad_id, 'ad_url' => $ad['url'], 'username' => $_CONF_ADVT['disp_fullname'] == 1 ? COM_getDisplayName($ad['uid']) : DB_getItem($_TABLES['users'], 'username', "uid={$ad['uid']}"), 'fgcolor' => $ad['fgcolor'], 'bgcolor' => $ad['bgcolor'], 'cat_id' => $ad['cat_id']));
// Display a link to email the poster, or other message as needed
$emailfromuser = DB_getItem($_TABLES['userprefs'], 'emailfromuser', "uid={$ad['uid']}");
if ($_CONF['emailuserloginrequired'] == 1 && COM_isAnonUser() || $emailfromuser < 1) {
$detail->set_var('ad_uid', '');
} else {
$detail->set_var('ad_uid', $ad['uid']);
}
if ($my_access == 3) {
$detail->set_var('have_userlinks', 'true');
if ($admin || $_CONF_ADVT['usercanedit'] == 1) {
$detail->set_var('have_editlink', 'true');
} else {
$detail->set_var('have_editlink', '');
}
} else {
$detail->set_var('have_userlinks', '');
}
// Retrieve the photos and put into the template
$sql = "SELECT photo_id, filename\n FROM {$_TABLES['ad_photo']} \n WHERE ad_id='{$ad_id}'";
$photo = DB_query($sql);
$photo_detail = '';
$detail->set_var('have_photo', '');
// assume no photo available
if ($photo && DB_numRows($photo) >= 1) {
while ($prow = DB_fetchArray($photo)) {
$img_small = LGLIB_ImageUrl(CLASSIFIEDS_IMGPATH . '/' . $prow['filename'], $_CONF_ADVT['detail_img_width']);
$img_disp = CLASSIFIEDS_dispUrl($prow['filename']);
if (!empty($img_small)) {
$detail->set_block('detail', 'PhotoBlock', 'PBlock');
$detail->set_var(array('tn_width' => $_CONF_ADVT['detail_img_width'], 'small_url' => $img_small, 'disp_url' => $img_disp));
$detail->parse('PBlock', 'PhotoBlock', true);
$detail->set_var('have_photo', 'true');
}
}
}
if (DB_count($_TABLES['ad_ads'], 'owner_id', (int) $ad['owner_id']) > 1) {
$detail->set_var('byposter_url', CLASSIFIEDS_URL . '/index.php?' . "page=byposter&uid={$ad['owner_id']}");
}
// Show previous and next ads
if ($preAd_id != '') {
$detail->set_var('previous', '<a href="' . CLASSIFIEDS_makeURL('detail', $preAd_id) . "\"><<</a>");
}
if ($nextAd_id != '') {
$detail->set_var('next', '<a href="' . CLASSIFIEDS_makeURL('detail', $nextAd_id) . "\"> >></a>");
}
// Show the "hot results"
$hot_data = '';
if ($hotresult) {
$detail->set_block('detail', 'HotBlock', 'HBlock');
while ($hotrow = DB_fetchArray($hotresult)) {
$detail->set_var(array('hot_title' => $hotrow['subject'], 'hot_url' => CLASSIFIEDS_makeURL('detail', $hotrow['ad_id']), 'hot_cat' => displayCat($hotrow['cat_id'])));
/*$hot_data .= "<tr><td class=\"hottitle\"><a href=\"" .
CLASSIFIEDS_makeURL('detail', $hotrow['ad_id']) .
"\">{$hotrow['subject']}</a></small></td>\n";
$hot_data .= "<td class=\"hotcat\">( " . displayCat($hotrow['cat_id']) .
" )</td></tr>\n";*/
}
$detail->parse('HBlock', 'HotBlock', true);
}
$detail->set_var('whats_hot_row', $hot_data);
// Show the user comments
if (plugin_commentsupport_classifieds() && $ad['comments_enabled'] < 2) {
$detail->set_var('usercomments', CMT_userComments($ad_id, $ad['subject'], 'classifieds', '', '', 0, 1, false, false, $ad['comments_enabled']));
//$detail->set_var('usercomments', CMT_userComments($ad_id, $subject,
// 'classifieds'));
}
$detail->parse('output', 'detail');
$display = $detail->finish($detail->get_var('output'));
return $display;
}
