function afficher_calendrier()
{
// article
if (isset($_GET['d']) and preg_match('#^\\d{4}(/\\d{2}){5}#', $_GET['d'])) {
$id = substr(str_replace('/', '', $_GET['d']), 0, 14);
$date = substr(get_entry($GLOBALS['db_handle'], 'articles', 'bt_date', $id, 'return'), 0, 8);
$date = (preg_match('#^\\d{4}(/\\d{2}){5}#', $date) and $date <= date('Y/m/d/H/i/s')) ? $date : date('Ym');
} elseif (isset($_GET['d']) and preg_match('#^\\d{4}/\\d{2}(/\\d{2})?#', $_GET['d'])) {
$date = str_replace('/', '', $_GET['d']);
$date = preg_match('#^\\d{6}\\d{2}#', $date) ? substr($date, 0, 8) : substr($date, 0, 6);
// avec jour ?
} elseif (isset($_GET['id']) and preg_match('#^\\d{14}#', $_GET['id'])) {
$date = substr($_GET['id'], 0, 8);
} else {
$date = date('Ym');
}
$annee = substr($date, 0, 4);
$ce_mois = substr($date, 4, 2);
$ce_jour = strlen(substr($date, 6, 2)) == 2 ? substr($date, 6, 2) : '';
$qstring = (isset($_GET['mode']) and !empty($_GET['mode'])) ? 'mode=' . htmlspecialchars($_GET['mode']) . '&' : '';
$jours_semaine = array($GLOBALS['lang']['lu'], $GLOBALS['lang']['ma'], $GLOBALS['lang']['me'], $GLOBALS['lang']['je'], $GLOBALS['lang']['ve'], $GLOBALS['lang']['sa'], $GLOBALS['lang']['di']);
$premier_jour = mktime('0', '0', '0', $ce_mois, '1', $annee);
$jours_dans_mois = date('t', $premier_jour);
$decalage_jour = date('w', $premier_jour - '1');
$prev_mois = basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . str2($ce_mois - 1);
if ($prev_mois == basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . '00') {
$prev_mois = basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . ($annee - '1') . '/' . '12';
}
$next_mois = basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . str2($ce_mois + 1);
if ($next_mois == basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . '13') {
$next_mois = basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . ($annee + '1') . '/' . '01';
}
// On verifie si il y a un ou des articles/liens/commentaire du jour dans le mois courant
$tableau = array();
$mode = !empty($_GET['mode']) ? $_GET['mode'] : 'blog';
switch ($mode) {
case 'comments':
$where = 'commentaires';
break;
case 'links':
$where = 'links';
break;
case 'blog':
default:
$where = 'articles';
break;
}
$tableau = table_list_date($annee . $ce_mois, 1, $where);
$html = '<table id="calendrier">' . "\n";
$html .= '<caption>';
if ($annee . $ce_mois > $GLOBALS['date_premier_message_blog']) {
$html .= '<a href="' . $prev_mois . '">«</a> ';
}
// Si on affiche un jour on ajoute le lien sur le mois
$html .= '<a href="' . basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . $ce_mois . '">' . mois_en_lettres($ce_mois) . ' ' . $annee . '</a>';
// On ne peut pas aller dans le futur
if ($ce_mois != date('m') || $annee != date('Y')) {
$html .= ' <a href="' . $next_mois . '">»</a>';
}
$html .= '</caption>' . "\n" . '<tr>' . "\n";
if ($decalage_jour > 0) {
for ($i = 0; $i < $decalage_jour; $i++) {
$html .= '<td></td>';
}
}
// Indique le jour consulte
for ($jour = 1; $jour <= $jours_dans_mois; $jour++) {
if ($jour == $ce_jour) {
$class = ' class="active"';
} else {
$class = '';
}
if (in_array($jour, $tableau)) {
$lien = '<a href="' . basename($_SERVER['PHP_SELF']) . '?' . $qstring . 'd=' . $annee . '/' . $ce_mois . '/' . str2($jour) . '">' . $jour . '</a>';
} else {
$lien = $jour;
}
$html .= '<td' . $class . '>';
$html .= $lien;
$html .= '</td>';
$decalage_jour++;
if ($decalage_jour == 7) {
$decalage_jour = 0;
$html .= '</tr>';
if ($jour < $jours_dans_mois) {
$html .= '<tr>';
}
}
}
if ($decalage_jour > 0) {
for ($i = $decalage_jour; $i < 7; $i++) {
$html .= '<td> </td>';
}
$html .= '</tr>' . "\n";
}
$html .= '</table>' . "\n";
return $html;
}
function form_fuseau_horaire($defaut)
{
if (version_compare(PHP_VERSION, '5.2.0', '>=')) {
$all_timezones = timezone_identifiers_list();
$liste_fuseau = array();
$cities = array();
foreach ($all_timezones as $tz) {
$spos = strpos($tz, '/');
if ($spos !== FALSE) {
$continent = substr($tz, 0, $spos);
$city = substr($tz, $spos + 1);
$liste_fuseau[$continent][] = array('tz_name' => $tz, 'city' => $city);
}
if ($tz == 'UTC') {
$liste_fuseau['UTC'][] = array('tz_name' => 'UTC', 'city' => 'UTC');
}
}
$form = '<label>' . $GLOBALS['lang']['pref_fuseau_horaire'] . '</label>' . "\n";
$form .= '<select name="fuseau_horaire">' . "\n";
foreach ($liste_fuseau as $continent => $zone) {
$form .= "\t" . '<optgroup label="' . ucfirst(strtolower($continent)) . '">' . "\n";
foreach ($zone as $fuseau) {
$form .= "\t\t" . '<option value="' . htmlentities($fuseau['tz_name']) . '"';
$form .= $defaut == $fuseau['tz_name'] ? ' selected="selected"' : '';
$timeoffset = date_offset_get(date_create('now', timezone_open($fuseau['tz_name'])));
$formated_toffset = '(UTC' . ($timeoffset < 0 ? '–' : '+') . str2(floor(abs($timeoffset) / 3600)) . ':' . str2(floor(abs($timeoffset) % 3600 / 60)) . ') ';
$form .= '>' . $formated_toffset . ' ' . htmlentities($fuseau['city']) . '</option>' . "\n";
}
$form .= "\t" . '</optgroup>' . "\n";
}
$form .= '</select>' . "\n";
return $form;
}
}
function init_post_article()
{
//no $mode : it's always admin.
$formated_contenu = formatage_wiki(protect_markup(clean_txt($_POST['contenu'])));
if ($GLOBALS['automatic_keywords'] == '0') {
$keywords = htmlspecialchars(stripslashes(protect_markup(clean_txt($_POST['mots_cles']))));
} else {
$keywords = extraire_mots($_POST['titre'] . ' ' . $formated_contenu);
}
$date = str4($_POST['annee']) . str2($_POST['mois']) . str2($_POST['jour']) . str2($_POST['heure']) . str2($_POST['minutes']) . str2($_POST['secondes']);
$id = (isset($_POST['article_id']) and preg_match('#\\d{14}#', $_POST['article_id'])) ? $_POST['article_id'] : $date;
$article = array('bt_id' => $id, 'bt_date' => $date, 'bt_title' => htmlspecialchars(stripslashes(protect_markup(clean_txt($_POST['titre'])))), 'bt_abstract' => empty($_POST['chapo']) ? '' : formatage_wiki(protect_markup(clean_txt($_POST['chapo']))), 'bt_notes' => htmlspecialchars(stripslashes(protect_markup(clean_txt($_POST['notes'])))), 'bt_content' => $formated_contenu, 'bt_wiki_content' => stripslashes(protect_markup(clean_txt($_POST['contenu']))), 'bt_link' => '', 'bt_keywords' => $keywords, 'bt_categories' => isset($_POST['categories']) ? htmlspecialchars(traiter_tags($_POST['categories'])) : '', 'bt_statut' => $_POST['statut'], 'bt_allow_comments' => $_POST['allowcomment']);
if (isset($_POST['ID']) and is_numeric($_POST['ID'])) {
// ID only added on edit.
$article['ID'] = $_POST['ID'];
}
return $article;
}
