function buildLinkList($PAGE, $LINKSDB)
{
// ---- Filter link database according to parameters
$search_type = '';
$search_crits = '';
$privateonly = !empty($_SESSION['privateonly']) ? true : false;
// Fulltext search
if (isset($_GET['searchterm'])) {
$search_crits = escape(trim($_GET['searchterm']));
$search_type = LinkFilter::$FILTER_TEXT;
$linksToDisplay = $LINKSDB->filter($search_type, $search_crits, false, $privateonly);
} elseif (isset($_GET['searchtags'])) {
$search_crits = explode(' ', escape(trim($_GET['searchtags'])));
$search_type = LinkFilter::$FILTER_TAG;
$linksToDisplay = $LINKSDB->filter($search_type, $search_crits, false, $privateonly);
} elseif (isset($_SERVER['QUERY_STRING']) && preg_match('/[a-zA-Z0-9-_@]{6}(&.+?)?/', $_SERVER['QUERY_STRING'])) {
$search_type = LinkFilter::$FILTER_HASH;
$search_crits = substr(trim($_SERVER["QUERY_STRING"], '/'), 0, 6);
$linksToDisplay = $LINKSDB->filter($search_type, $search_crits);
if (count($linksToDisplay) == 0) {
header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found');
echo '<h1>404 Not found.</h1>Oh crap.
The link you are trying to reach does not exist or has been deleted.';
echo '<br>Would you mind <a href="?">clicking here</a>?';
exit;
}
} else {
$linksToDisplay = $LINKSDB->filter('', '', false, $privateonly);
}
// ---- Handle paging.
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// If there is only a single link, we change on-the-fly the title of the page.
if (count($linksToDisplay) == 1) {
$GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'] . ' - ' . $GLOBALS['title'];
}
// Select articles according to paging.
$pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']);
$pagecount = $pagecount == 0 ? 1 : $pagecount;
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$page = $page < 1 ? 1 : $page;
$page = $page > $pagecount ? $pagecount : $page;
// Start index.
$i = ($page - 1) * $_SESSION['LINKS_PER_PAGE'];
$end = $i + $_SESSION['LINKS_PER_PAGE'];
$linkDisp = array();
while ($i < $end && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$link['description'] = format_description($link['description'], $GLOBALS['redirector']);
$classLi = $i % 2 != 0 ? '' : 'publicLinkHightLight';
$link['class'] = $link['private'] == 0 ? $classLi : 'private';
$link['timestamp'] = linkdate2timestamp($link['linkdate']);
$taglist = explode(' ', $link['tags']);
uasort($taglist, 'strcasecmp');
$link['taglist'] = $taglist;
$link['shorturl'] = smallHash($link['linkdate']);
// Check for both signs of a note: starting with ? and 7 chars long.
if ($link['url'][0] === '?' && strlen($link['url']) === 7) {
$link['url'] = index_url($_SERVER) . $link['url'];
}
$linkDisp[$keys[$i]] = $link;
$i++;
}
// Compute paging navigation
$searchterm = empty($_GET['searchterm']) ? '' : '&searchterm=' . $_GET['searchterm'];
$searchtags = empty($_GET['searchtags']) ? '' : '&searchtags=' . $_GET['searchtags'];
$previous_page_url = '';
if ($i != count($keys)) {
$previous_page_url = '?page=' . ($page + 1) . $searchterm . $searchtags;
}
$next_page_url = '';
if ($page > 1) {
$next_page_url = '?page=' . ($page - 1) . $searchterm . $searchtags;
}
$token = '';
if (isLoggedIn()) {
$token = getToken();
}
// Fill all template fields.
$data = array('linkcount' => count($LINKSDB), 'previous_page_url' => $previous_page_url, 'next_page_url' => $next_page_url, 'page_current' => $page, 'page_max' => $pagecount, 'result_count' => count($linksToDisplay), 'search_type' => $search_type, 'search_crits' => $search_crits, 'redirector' => empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'], 'token' => $token, 'links' => $linkDisp, 'tags' => $LINKSDB->allTags());
// FIXME! temporary fix - see #399.
if (!empty($GLOBALS['pagetitle']) && count($linkDisp) == 1) {
$data['pagetitle'] = $GLOBALS['pagetitle'];
}
$pluginManager = PluginManager::getInstance();
$pluginManager->executeHooks('render_linklist', $data, array('loggedin' => isLoggedIn()));
foreach ($data as $key => $value) {
$PAGE->assign($key, $value);
}
return;
}
/**
* Template for the list of links (<div id="linklist">)
* This function fills all the necessary fields in the $PAGE for the template 'linklist.html'
*
* @param pageBuilder $PAGE pageBuilder instance.
* @param LinkDB $LINKSDB LinkDB instance.
*/
function buildLinkList($PAGE, $LINKSDB)
{
// Used in templates
$searchtags = !empty($_GET['searchtags']) ? escape($_GET['searchtags']) : '';
$searchterm = !empty($_GET['searchterm']) ? escape($_GET['searchterm']) : '';
// Smallhash filter
if (!empty($_SERVER['QUERY_STRING']) && preg_match('/^[a-zA-Z0-9-_@]{6}($|&|#)/', $_SERVER['QUERY_STRING'])) {
try {
$linksToDisplay = $LINKSDB->filterHash($_SERVER['QUERY_STRING']);
} catch (LinkNotFoundException $e) {
$PAGE->render404($e->getMessage());
exit;
}
} else {
// Filter links according search parameters.
$privateonly = !empty($_SESSION['privateonly']);
$linksToDisplay = $LINKSDB->filterSearch($_GET, false, $privateonly);
}
// ---- Handle paging.
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// If there is only a single link, we change on-the-fly the title of the page.
if (count($linksToDisplay) == 1) {
$GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'] . ' - ' . $GLOBALS['title'];
}
// Select articles according to paging.
$pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']);
$pagecount = $pagecount == 0 ? 1 : $pagecount;
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$page = $page < 1 ? 1 : $page;
$page = $page > $pagecount ? $pagecount : $page;
// Start index.
$i = ($page - 1) * $_SESSION['LINKS_PER_PAGE'];
$end = $i + $_SESSION['LINKS_PER_PAGE'];
$linkDisp = array();
while ($i < $end && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$link['description'] = format_description($link['description'], $GLOBALS['redirector']);
$classLi = $i % 2 != 0 ? '' : 'publicLinkHightLight';
$link['class'] = $link['private'] == 0 ? $classLi : 'private';
$date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']);
$link['timestamp'] = $date->getTimestamp();
$taglist = explode(' ', $link['tags']);
uasort($taglist, 'strcasecmp');
$link['taglist'] = $taglist;
$link['shorturl'] = smallHash($link['linkdate']);
// Check for both signs of a note: starting with ? and 7 chars long.
if ($link['url'][0] === '?' && strlen($link['url']) === 7) {
$link['url'] = index_url($_SERVER) . $link['url'];
}
$linkDisp[$keys[$i]] = $link;
$i++;
}
// Compute paging navigation
$searchtagsUrl = empty($searchtags) ? '' : '&searchtags=' . urlencode($searchtags);
$searchtermUrl = empty($searchterm) ? '' : '&searchterm=' . urlencode($searchterm);
$previous_page_url = '';
if ($i != count($keys)) {
$previous_page_url = '?page=' . ($page + 1) . $searchtermUrl . $searchtagsUrl;
}
$next_page_url = '';
if ($page > 1) {
$next_page_url = '?page=' . ($page - 1) . $searchtermUrl . $searchtagsUrl;
}
$token = isLoggedIn() ? getToken() : '';
// Fill all template fields.
$data = array('previous_page_url' => $previous_page_url, 'next_page_url' => $next_page_url, 'page_current' => $page, 'page_max' => $pagecount, 'result_count' => count($linksToDisplay), 'search_term' => $searchterm, 'search_tags' => $searchtags, 'redirector' => empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'], 'token' => $token, 'links' => $linkDisp, 'tags' => $LINKSDB->allTags());
// FIXME! temporary fix - see #399.
if (!empty($GLOBALS['pagetitle']) && count($linkDisp) == 1) {
$data['pagetitle'] = $GLOBALS['pagetitle'];
}
$pluginManager = PluginManager::getInstance();
$pluginManager->executeHooks('render_linklist', $data, array('loggedin' => isLoggedIn()));
foreach ($data as $key => $value) {
$PAGE->assign($key, $value);
}
return;
}
$intOSX = $row["osx"];
$intOSY = $row["osy"];
$intTenure = $row["lease_free"];
$intStatus = $row["state_of_trade_id"];
$intType = $row["type_id"];
if ($intType == "1" || $intType == "2" || $intType == "5" || $intType == "7") {
$strLinkType = "House";
} elseif ($intType == "3" || $intType == "4" || $intType == "6") {
$strLinkType = "Apartment";
} elseif ($intType == "8") {
$strLinkType = "Commercial";
} elseif ($intType == "9") {
$strLinkType = "Live/Work";
}
$intArea = $row["area_id"];
$strLongDescription = format_description($row["longDescription"]);
$strDescription = format_strap($row["description"]);
$strGCH = $row["gch"];
$strDG = $row["doubleGlazed"];
$intReceptions = $row["receptions"];
$intBedrooms = $row["bedrooms"];
$intBathrooms = $row["bathrooms"];
$intGarden = $row["garden"];
$intParking = $row["parking"];
$strNotes = $row["notes"];
$strTotalArea = $row["total_area"];
$strImage0 = $row["image0"];
$strImage1 = $row["image1"];
$strImage2 = $row["image2"];
$strImage3 = $row["image3"];
$strImage4 = $row["image4"];
function buildLinkList($PAGE, $LINKSDB)
{
// ---- Filter link database according to parameters
$linksToDisplay = array();
$search_type = '';
$search_crits = '';
if (isset($_GET['searchterm'])) {
$linksToDisplay = $LINKSDB->filterFulltext(trim($_GET['searchterm']));
$search_crits = escape(trim($_GET['searchterm']));
$search_type = 'fulltext';
} elseif (isset($_GET['searchtags'])) {
$linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
$search_crits = explode(' ', escape(trim($_GET['searchtags'])));
$search_type = 'tags';
} elseif (isset($_SERVER['QUERY_STRING']) && preg_match('/[a-zA-Z0-9-_@]{6}(&.+?)?/', $_SERVER['QUERY_STRING'])) {
$linksToDisplay = $LINKSDB->filterSmallHash(substr(trim($_SERVER["QUERY_STRING"], '/'), 0, 6));
if (count($linksToDisplay) == 0) {
header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found");
echo '<h1>404 Not found.</h1>Oh crap. The link you are trying to reach does not exist or has been deleted.';
echo '<br>Would you mind <a href="?">clicking here</a>?';
exit;
}
$search_type = 'permalink';
} else {
$linksToDisplay = $LINKSDB;
}
// Otherwise, display without filtering.
// Option: Show only private links
if (!empty($_SESSION['privateonly'])) {
$tmp = array();
foreach ($linksToDisplay as $linkdate => $link) {
if ($link['private'] != 0) {
$tmp[$linkdate] = $link;
}
}
$linksToDisplay = $tmp;
}
// ---- Handle paging.
/* Can someone explain to me why you get the following error when using array_keys() on an object which implements the interface ArrayAccess???
"Warning: array_keys() expects parameter 1 to be array, object given in ... "
If my class implements ArrayAccess, why won't array_keys() accept it ? ( $keys=array_keys($linksToDisplay); )
*/
$keys = array();
foreach ($linksToDisplay as $key => $value) {
$keys[] = $key;
}
// Stupid and ugly. Thanks PHP.
// If there is only a single link, we change on-the-fly the title of the page.
if (count($linksToDisplay) == 1) {
$GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'] . ' - ' . $GLOBALS['title'];
}
// Select articles according to paging.
$pagecount = ceil(count($keys) / $_SESSION['LINKS_PER_PAGE']);
$pagecount = $pagecount == 0 ? 1 : $pagecount;
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$page = $page < 1 ? 1 : $page;
$page = $page > $pagecount ? $pagecount : $page;
$i = ($page - 1) * $_SESSION['LINKS_PER_PAGE'];
// Start index.
$end = $i + $_SESSION['LINKS_PER_PAGE'];
$linkDisp = array();
// Links to display
while ($i < $end && $i < count($keys)) {
$link = $linksToDisplay[$keys[$i]];
$link['description'] = format_description($link['description'], $GLOBALS['redirector']);
$classLi = $i % 2 != 0 ? '' : 'publicLinkHightLight';
$link['class'] = $link['private'] == 0 ? $classLi : 'private';
$link['timestamp'] = linkdate2timestamp($link['linkdate']);
$taglist = explode(' ', $link['tags']);
uasort($taglist, 'strcasecmp');
$link['taglist'] = $taglist;
$link['shorturl'] = smallHash($link['linkdate']);
if ($link["url"][0] === '?' && strlen($link["url"]) === 7) {
$link["url"] = index_url($_SERVER) . $link["url"];
}
$linkDisp[$keys[$i]] = $link;
$i++;
}
// Compute paging navigation
$searchterm = empty($_GET['searchterm']) ? '' : '&searchterm=' . $_GET['searchterm'];
$searchtags = empty($_GET['searchtags']) ? '' : '&searchtags=' . $_GET['searchtags'];
$paging = '';
$previous_page_url = '';
if ($i != count($keys)) {
$previous_page_url = '?page=' . ($page + 1) . $searchterm . $searchtags;
}
$next_page_url = '';
if ($page > 1) {
$next_page_url = '?page=' . ($page - 1) . $searchterm . $searchtags;
}
$token = '';
if (isLoggedIn()) {
$token = getToken();
}
// Fill all template fields.
$data = array('pagetitle' => $GLOBALS['pagetitle'], 'linkcount' => count($LINKSDB), 'previous_page_url' => $previous_page_url, 'next_page_url' => $next_page_url, 'page_current' => $page, 'page_max' => $pagecount, 'result_count' => count($linksToDisplay), 'search_type' => $search_type, 'search_crits' => $search_crits, 'redirector' => empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'], 'token' => $token, 'links' => $linkDisp, 'tags' => $LINKSDB->allTags());
$pluginManager = PluginManager::getInstance();
$pluginManager->executeHooks('render_linklist', $data, array('loggedin' => isLoggedIn()));
foreach ($data as $key => $value) {
$PAGE->assign($key, $value);
}
return;
}
/**
* Build a feed item (one per shaare).
*
* @param array $link Single link array extracted from LinkDB.
* @param string $pageaddr Index URL.
*
* @return array Link array with feed attributes.
*/
protected function buildItem($link, $pageaddr)
{
$link['guid'] = $pageaddr . '?' . smallHash($link['linkdate']);
// Check for both signs of a note: starting with ? and 7 chars long.
if ($link['url'][0] === '?' && strlen($link['url']) === 7) {
$link['url'] = $pageaddr . $link['url'];
}
if ($this->usePermalinks === true) {
$permalink = '<a href="' . $link['url'] . '" title="Direct link">Direct link</a>';
} else {
$permalink = '<a href="' . $link['guid'] . '" title="Permalink">Permalink</a>';
}
$link['description'] = format_description($link['description']) . PHP_EOL . '<br>— ' . $permalink;
$date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']);
if ($this->feedType == self::$FEED_RSS) {
$link['iso_date'] = $date->format(DateTime::RSS);
} else {
$link['iso_date'] = $date->format(DateTime::ATOM);
}
// Save the more recent item.
if (empty($this->latestDate) || $this->latestDate < $date) {
$this->latestDate = $date;
}
$taglist = array_filter(explode(' ', $link['tags']), 'strlen');
uasort($taglist, 'strcasecmp');
$link['taglist'] = $taglist;
return $link;
}