-/**
- * Show the 'Daily' page.
- *
- * @param PageBuilder $pageBuilder Template engine wrapper.
- * @param LinkDB $LINKSDB LinkDB instance.
- * @param ConfigManager $conf Configuration Manager instance.
- * @param PluginManager $pluginManager Plugin Manager instance.
- * @param LoginManager $loginManager Login Manager instance
- */
-function showDaily($pageBuilder, $LINKSDB, $conf, $pluginManager, $loginManager)
-{
- $day = date('Ymd', strtotime('-1 day')); // Yesterday, in format YYYYMMDD.
- if (isset($_GET['day'])) {
- $day = $_GET['day'];
- }
-
- $days = $LINKSDB->days();
- $i = array_search($day, $days);
- if ($i === false && count($days)) {
- // no links for day, but at least one day with links
- $i = count($days) - 1;
- $day = $days[$i];
- }
- $previousday = '';
- $nextday = '';
-
- if ($i !== false) {
- if ($i >= 1) {
- $previousday=$days[$i - 1];
- }
- if ($i < count($days) - 1) {
- $nextday = $days[$i + 1];
- }
- }
- try {
- $linksToDisplay = $LINKSDB->filterDay($day);
- } catch (Exception $exc) {
- error_log($exc);
- $linksToDisplay = array();
- }
-
- // We pre-format some fields for proper output.
- foreach ($linksToDisplay as $key => $link) {
- $taglist = explode(' ', $link['tags']);
- uasort($taglist, 'strcasecmp');
- $linksToDisplay[$key]['taglist']=$taglist;
- $linksToDisplay[$key]['formatedDescription'] = format_description($link['description']);
- $linksToDisplay[$key]['timestamp'] = $link['created']->getTimestamp();
- }
-
- $dayDate = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $day.'_000000');
- $data = array(
- 'pagetitle' => $conf->get('general.title') .' - '. format_date($dayDate, false),
- 'linksToDisplay' => $linksToDisplay,
- 'day' => $dayDate->getTimestamp(),
- 'dayDate' => $dayDate,
- 'previousday' => $previousday,
- 'nextday' => $nextday,
- );
-
- /* Hook is called before column construction so that plugins don't have
- to deal with columns. */
- $pluginManager->executeHooks('render_daily', $data, array('loggedin' => $loginManager->isLoggedIn()));
-
- /* We need to spread the articles on 3 columns.
- I did not want to use a JavaScript lib like http://masonry.desandro.com/
- so I manually spread entries with a simple method: I roughly evaluate the
- height of a div according to title and description length.
- */
- $columns = array(array(), array(), array()); // Entries to display, for each column.
- $fill = array(0, 0, 0); // Rough estimate of columns fill.
- foreach ($data['linksToDisplay'] as $key => $link) {
- // Roughly estimate length of entry (by counting characters)
- // Title: 30 chars = 1 line. 1 line is 30 pixels height.
- // Description: 836 characters gives roughly 342 pixel height.
- // This is not perfect, but it's usually OK.
- $length = strlen($link['title']) + (342 * strlen($link['description'])) / 836;
- if ($link['thumbnail']) {
- $length += 100; // 1 thumbnails roughly takes 100 pixels height.
- }
- // Then put in column which is the less filled:
- $smallest = min($fill); // find smallest value in array.
- $index = array_search($smallest, $fill); // find index of this smallest value.
- array_push($columns[$index], $link); // Put entry in this column.
- $fill[$index] += $length;
- }
-
- $data['cols'] = $columns;
-
- foreach ($data as $key => $value) {
- $pageBuilder->assign($key, $value);
- }
-
- $pageBuilder->assign('pagetitle', t('Daily') .' - '. $conf->get('general.title', 'Shaarli'));
- $pageBuilder->renderPage('daily');
- exit;
-}
-