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<?php
namespace Fisharebest\Webtrees\Module;
/**
* webtrees: online genealogy
* Copyright (C) 2015 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
use Fisharebest\Webtrees\Auth;
use Fisharebest\Webtrees\Database;
use Fisharebest\Webtrees\Filter;
use Fisharebest\Webtrees\Functions\FunctionsDate;
use Fisharebest\Webtrees\Functions\FunctionsPrint;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Theme;
/**
* Class FamilyTreeNewsModule
*/
class FamilyTreeNewsModule extends AbstractModule implements ModuleBlockInterface {
/** {@inheritdoc} */
public function __construct($directory) {
parent::__construct($directory);
// Create/update the database tables.
Database::updateSchema('\Fisharebest\Webtrees\Module\FamilyTreeNews\Schema', 'NB_SCHEMA_VERSION', 3);
}
/** {@inheritdoc} */
public function getTitle() {
return /* I18N: Name of a module */ I18N::translate('News');
}
/** {@inheritdoc} */
public function getDescription() {
return /* I18N: Description of the “GEDCOM News” module */ I18N::translate('Family news and site announcements.');
}
/** {@inheritdoc} */
public function getBlock($block_id, $template = true, $cfg = null) {
global $ctype, $WT_TREE;
switch (Filter::get('action')) {
case 'deletenews':
$news_id = Filter::get('news_id');
if ($news_id) {
Database::prepare("DELETE FROM `##news` WHERE news_id = ?")->execute(array($news_id));
}
break;
}
if (isset($_REQUEST['gedcom_news_archive'])) {
$limit = 'nolimit';
$flag = '0';
} else {
$flag = $this->getBlockSetting($block_id, 'flag', 0);
if ($flag === '0') {
$limit = 'nolimit';
} else {
$limit = $this->getBlockSetting($block_id, 'limit', 'nolimit');
}
}
if ($cfg) {
foreach (array('limit', 'flag') as $name) {
if (array_key_exists($name, $cfg)) {
$$name = $cfg[$name];
}
}
}
$usernews = Database::prepare(
"SELECT SQL_CACHE news_id, user_id, gedcom_id, UNIX_TIMESTAMP(updated) AS updated, subject, body FROM `##news` WHERE gedcom_id=? ORDER BY updated DESC"
)->execute(array($WT_TREE->getTreeId()))->fetchAll();
$id = $this->getName() . $block_id;
$class = $this->getName() . '_block';
if ($ctype === 'gedcom' && Auth::isManager($WT_TREE) || $ctype === 'user' && Auth::check()) {
$title = '<a class="icon-admin" title="' . I18N::translate('Configure') . '" href="block_edit.php?block_id=' . $block_id . '&ged=' . $WT_TREE->getNameHtml() . '&ctype=' . $ctype . '"></a>';
} else {
$title = '';
}
$title .= $this->getTitle();
$content = '';
if (count($usernews) == 0) {
$content .= I18N::translate('No news articles have been submitted.') . '<br>';
}
$c = 0;
foreach ($usernews as $news) {
if ($limit == 'count') {
if ($c >= $flag) {
break;
}
$c++;
}
if ($limit == 'date') {
if ((int) ((WT_TIMESTAMP - $news->updated) / 86400) > $flag) {
break;
}
}
$content .= '<div class="news_box" id="article' . $news->news_id . '">';
$content .= '<div class="news_title">' . Filter::escapeHtml($news->subject) . '</div>';
$content .= '<div class="news_date">' . FunctionsDate::formatTimestamp($news->updated) . '</div>';
if ($news->body == strip_tags($news->body)) {
$news->body = nl2br($news->body, false);
}
$content .= $news->body;
// Print Admin options for this News item
if (Auth::isManager($WT_TREE)) {
$content .= '<hr>' . '<a href="#" onclick="window.open(\'editnews.php?news_id=\'+' . $news->news_id . ', \'_blank\', news_window_specs); return false;">' . I18N::translate('Edit') . '</a> | ' . '<a href="index.php?action=deletenews&news_id=' . $news->news_id . '&ctype=' . $ctype . '" onclick="return confirm(\'' . I18N::translate('Are you sure you want to delete this news article?') . "');\">" . I18N::translate('Delete') . '</a><br>';
}
$content .= '</div>';
}
$printedAddLink = false;
if (Auth::isManager($WT_TREE)) {
$content .= "<a href=\"#\" onclick=\"window.open('editnews.php?gedcom_id=" . $WT_TREE->getTreeId() . "', '_blank', news_window_specs); return false;\">" . I18N::translate('Add a news article') . "</a>";
$printedAddLink = true;
}
if ($limit == 'date' || $limit == 'count') {
if ($printedAddLink) {
$content .= ' | ';
}
$content .= '<a href="index.php?gedcom_news_archive=yes&ctype=' . $ctype . '">' . I18N::translate('View archive') . "</a>";
$content .= FunctionsPrint::helpLink('gedcom_news_archive') . '<br>';
}
if ($template) {
return Theme::theme()->formatBlock($id, $title, $class, $content);
} else {
return $content;
}
}
/** {@inheritdoc} */
public function loadAjax() {
return false;
}
/** {@inheritdoc} */
public function isUserBlock() {
return false;
}
/** {@inheritdoc} */
public function isGedcomBlock() {
return true;
}
/** {@inheritdoc} */
public function configureBlock($block_id) {
if (Filter::postBool('save') && Filter::checkCsrf()) {
$this->setBlockSetting($block_id, 'limit', Filter::post('limit'));
$this->setBlockSetting($block_id, 'flag', Filter::post('flag'));
}
$limit = $this->getBlockSetting($block_id, 'limit', 'nolimit');
$flag = $this->getBlockSetting($block_id, 'flag', 0);
echo
'<tr><td class="descriptionbox wrap width33">',
/* I18N: Limit display by [age/number] */ I18N::translate('Limit display by'),
'</td><td class="optionbox"><select name="limit"><option value="nolimit" ',
($limit == 'nolimit' ? 'selected' : '') . ">",
I18N::translate('No limit') . "</option>",
'<option value="date" ' . ($limit == 'date' ? 'selected' : '') . ">" . I18N::translate('Age of item') . "</option>",
'<option value="count" ' . ($limit == 'count' ? 'selected' : '') . ">" . I18N::translate('Number of items') . "</option>",
'</select></td></tr>';
echo '<tr><td class="descriptionbox wrap width33">';
echo I18N::translate('Limit');
echo '</td><td class="optionbox"><input type="text" name="flag" size="4" maxlength="4" value="' . $flag . '"></td></tr>';
}
}
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