/**
* Inserts a linked list to the archives.
*
* @param array $params
* @param object $smarty
* @return string
*/
function smarty_archive_list($params, &$smarty)
{
global $Archive_array, $PIVOTX;
$params = cleanParams($params);
$Current_weblog = getDefault($params['weblog'], $PIVOTX['weblogs']->getCurrent());
$format = getDefault($params['format'], "<a href=\"%url%\">%st_day% %st_monname% - %en_day% %en_monname% %st_year% </a><br />");
$unit = getDefault($params['unit'], "month");
$separator = getDefault($params['separator'], "");
// if not yet done, load / make the array of archive filenames (together
// with at least one date)
if (!isset($Archive_array)) {
makeArchiveArray(false, $unit);
}
// If we use 'isactive', set up the $active_arc and $isactive vars.
if (!empty($params['isactive'])) {
$active_arc = $pagetype = $PIVOTX['parser']->modifier['archive'];
$isactive = $params['isactive'];
} else {
$isactive = "";
}
$output = array();
if (is_array($Archive_array[$Current_weblog])) {
// maybe flip and reverse it.
if ($params['order'] == 'descending' || $params['order'] == 'desc') {
$mylist = $Archive_array[$Current_weblog];
} else {
$mylist = array_reverse($Archive_array[$Current_weblog]);
}
// Iterate over the list, formatting output as we go.
$counter = 0;
foreach ($mylist as $date) {
$counter++;
$filelink = makeArchiveLink($date, $unit, $params['weblog']);
// Check if the current archive is the 'active' one.
if (!empty($isactive) && makeArchiveName($date, '', $unit) == $active_arc) {
$thisactive = $isactive;
} else {
$thisactive = "";
}
// fix the rest of the string..
list($start_date, $stop_date) = getDateRange($date, $unit);
$this_output = formatDateRange($start_date, $stop_date, $format);
$this_output = str_replace("%counter%", $counter, $this_output);
$this_output = str_replace("%url%", $filelink, $this_output);
$this_output = str_replace("%active%", $thisactive, $this_output);
$output[] = "\n" . $this_output;
}
}
return implode($separator, $output);
}
/**
* Gets an array of archives - flat file implementation.
*
* Reads or creates/updates "ser-archives.php". The file
* contains 3 arrays - one for each time unit.
*
* @param boolean $force tells if "ser-archives.php" should be updated
* @param string $unit the unit of the archives
* @return array
*/
function getArchiveArray($force = FALSE, $unit_para = '')
{
global $PIVOTX;
$units = array('week', 'month', 'year');
$updated = false;
if ($force || !file_exists($PIVOTX['paths']['db_path'] . 'ser-archives.php')) {
$updated = true;
$Archive_array = array();
$lastdate = 0;
foreach ($units as $unit) {
$Archive_array[$unit] = array();
}
ksort($this->date_index);
foreach ($this->date_index as $code => $date) {
$this->entry['code'] = $code;
$this->check_current_index();
$this->entry_from_index();
if ($this->entry['status'] == 'publish') {
$in_weblogs = $PIVOTX['weblogs']->getWeblogsWithCat($this->entry['category']);
foreach ($in_weblogs as $in_weblog) {
foreach ($units as $unit) {
$name = makeArchiveName($this->entry['date'], $in_weblog, $unit);
$Archive_array[$unit][$in_weblog][$name] = $this->entry['date'];
}
}
}
}
} else {
// just load the file, and get the last 3 entries. Much easier..
$Archive_array = loadSerialize($PIVOTX['paths']['db_path'] . 'ser-archives.php');
$entries_arr = $this->read_entries(array('full' => false, 'show' => 3, 'status' => 'publish', 'order' => 'desc'));
// loop for all entries
foreach ($entries_arr as $loopentry) {
// then loop for all the weblogs that publish this entry
$in_weblogs = $PIVOTX['weblogs']->getWeblogsWithCat($loopentry['category']);
foreach ($in_weblogs as $in_weblog) {
foreach ($units as $unit) {
$name = makeArchiveName($loopentry['date'], $in_weblog, $unit);
$Archive_array[$unit][$in_weblog][$name] = $loopentry['date'];
}
}
}
}
// sort the array, to maintain correct order..
foreach ($units as $unit) {
foreach ($Archive_array[$unit] as $key => $value) {
krsort($Archive_array[$unit][$key]);
}
}
if ($updated) {
// save the archive_array, for easier retrieval next time..
saveSerialize($PIVOTX['paths']['db_path'] . 'ser-archives.php', $Archive_array);
}
if ($unit_para == '') {
return $Archive_array;
} else {
return $Archive_array[$unit_para];
}
}
/**
* Makes archive link for a certain date.
*/
function makeArchiveLink($date = "", $unit = "", $override_weblog = "")
{
global $PIVOTX;
if ($date == "") {
$vars = $PIVOTX['template']->get_template_vars();
$date = $vars['date'];
}
if ($unit != '') {
$archive_uri = makeArchiveName($date, '', $unit);
} else {
$archive_uri = makeArchiveName($date);
}
// Set the weblog, according to passed parameter or current weblog
$weblog = getDefault($override_weblog, $PIVOTX['weblogs']->getCurrent());
$site_url = getDefault($PIVOTX['weblogs']->get($weblog, 'site_url'), $PIVOTX['paths']['site_url']);
if ($PIVOTX['config']->get('mod_rewrite') < 1) {
$link = $site_url . '?a=' . $archive_uri;
} else {
$prefix = getDefault($PIVOTX['config']->get('localised_archive_prefix'), "archive");
$link = $site_url . makeURI($prefix) . "/" . $archive_uri;
}
// If we have more than one weblog, add the w=weblogname parameter
if (paraWeblogNeeded($weblog)) {
if ($PIVOTX['config']->get('mod_rewrite') > 0) {
// we treat it as an extra 'folder'
$link .= "/" . $weblog;
} else {
$link .= "&w=" . $weblog;
}
}
// Check if there's a hook set, and if so call it. This hook has no 'return' value.
if ($PIVOTX['extensions'] && $PIVOTX['extensions']->hasHook('make_link#archives')) {
$PIVOTX['extensions']->executeHook('make_link#archives', $link, array('date' => $date, 'unit' => $unit, 'w' => $weblog));
}
return $link;
}
/**
* Gets an array of archives - sql implementation.
*
* In contrast to the flat file implementation, the file
* "db/ser-archives.php" isn't used.
*
* @param boolean $force ignored, only used by flat file implementation.
* @param string $unit the unit of the archives.
* @return array
*/
function getArchiveArray($force = FALSE, $unit)
{
global $PIVOTX;
$Archive_array = array();
// Get an array with the weblognames
$weblognames = $PIVOTX['weblogs']->getWeblogNames();
// .. which we'll iterate through to collect all archives
foreach ($weblognames as $weblogname) {
// Get the categories published in the current weblog
$categories = $PIVOTX['weblogs']->getCategories($weblogname);
$categories = array_map('safe_string', $categories);
$categories = "'" . implode("', '", $categories) . "'";
/*
[JAN]
if ($unit=="month" || $unit=="year") {
$datelength = 7;
} else {
$datelength = 10;
}
// Select all dates of entries in this weblog..
$this->sql->query("SELECT DISTINCT(LEFT(date, $datelength)) AS date
[/JAN]
*/
$this->sql->query("SELECT DISTINCT(date) AS date\n FROM " . $this->entriestable . " AS e\n LEFT JOIN " . $this->categoriestable . " AS c ON (c.target_uid = e.uid)\n WHERE c.category IN ({$categories}) AND\n c.contenttype = 'entry' AND\n e.status='publish'\n ORDER BY date ASC");
$date_index = $this->sql->fetch_all_rows();
$date_index = makeValuepairs($date_index, '', 'date');
// echo nl2br(htmlentities($this->sql->get_last_query()));
foreach ($date_index as $date) {
$name = makeArchiveName($date, $weblogname, $unit);
$Archive_array[$weblogname][$name] = $date;
}
}
// sort the array, to maintain correct order..
foreach ($Archive_array as $key => $value) {
krsort($Archive_array[$key]);
}
return $Archive_array;
}
