1<?php 2namespace Fisharebest\Webtrees\Module; 3 4/** 5 * webtrees: online genealogy 6 * Copyright (C) 2015 webtrees development team 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18use Fisharebest\Webtrees\Auth; 19use Fisharebest\Webtrees\Database; 20use Fisharebest\Webtrees\Filter; 21use Fisharebest\Webtrees\Functions\FunctionsDate; 22use Fisharebest\Webtrees\Functions\FunctionsPrint; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Theme; 25 26/** 27 * Class FamilyTreeNewsModule 28 */ 29class FamilyTreeNewsModule extends AbstractModule implements ModuleBlockInterface { 30 /** {@inheritdoc} */ 31 public function __construct($directory) { 32 parent::__construct($directory); 33 34 // Create/update the database tables. 35 Database::updateSchema('\Fisharebest\Webtrees\Module\FamilyTreeNews\Schema', 'NB_SCHEMA_VERSION', 3); 36 } 37 38 /** {@inheritdoc} */ 39 public function getTitle() { 40 return /* I18N: Name of a module */ I18N::translate('News'); 41 } 42 43 /** {@inheritdoc} */ 44 public function getDescription() { 45 return /* I18N: Description of the “GEDCOM News” module */ I18N::translate('Family news and site announcements.'); 46 } 47 48 /** {@inheritdoc} */ 49 public function getBlock($block_id, $template = true, $cfg = null) { 50 global $ctype, $WT_TREE; 51 52 switch (Filter::get('action')) { 53 case 'deletenews': 54 $news_id = Filter::get('news_id'); 55 if ($news_id) { 56 Database::prepare("DELETE FROM `##news` WHERE news_id = ?")->execute(array($news_id)); 57 } 58 break; 59 } 60 61 if (isset($_REQUEST['gedcom_news_archive'])) { 62 $limit = 'nolimit'; 63 $flag = '0'; 64 } else { 65 $flag = $this->getBlockSetting($block_id, 'flag', 0); 66 if ($flag === '0') { 67 $limit = 'nolimit'; 68 } else { 69 $limit = $this->getBlockSetting($block_id, 'limit', 'nolimit'); 70 } 71 } 72 if ($cfg) { 73 foreach (array('limit', 'flag') as $name) { 74 if (array_key_exists($name, $cfg)) { 75 $$name = $cfg[$name]; 76 } 77 } 78 } 79 $usernews = Database::prepare( 80 "SELECT SQL_CACHE news_id, user_id, gedcom_id, UNIX_TIMESTAMP(updated) AS updated, subject, body FROM `##news` WHERE gedcom_id=? ORDER BY updated DESC" 81 )->execute(array($WT_TREE->getTreeId()))->fetchAll(); 82 83 $id = $this->getName() . $block_id; 84 $class = $this->getName() . '_block'; 85 if ($ctype === 'gedcom' && Auth::isManager($WT_TREE) || $ctype === 'user' && Auth::check()) { 86 $title = '<a class="icon-admin" title="' . I18N::translate('Configure') . '" href="block_edit.php?block_id=' . $block_id . '&ged=' . $WT_TREE->getNameHtml() . '&ctype=' . $ctype . '"></a>'; 87 } else { 88 $title = ''; 89 } 90 $title .= $this->getTitle(); 91 92 $content = ''; 93 if (count($usernews) == 0) { 94 $content .= I18N::translate('No news articles have been submitted.') . '<br>'; 95 } 96 $c = 0; 97 foreach ($usernews as $news) { 98 if ($limit == 'count') { 99 if ($c >= $flag) { 100 break; 101 } 102 $c++; 103 } 104 if ($limit == 'date') { 105 if ((int) ((WT_TIMESTAMP - $news->updated) / 86400) > $flag) { 106 break; 107 } 108 } 109 $content .= '<div class="news_box" id="article' . $news->news_id . '">'; 110 $content .= '<div class="news_title">' . Filter::escapeHtml($news->subject) . '</div>'; 111 $content .= '<div class="news_date">' . FunctionsDate::formatTimestamp($news->updated) . '</div>'; 112 if ($news->body == strip_tags($news->body)) { 113 $news->body = nl2br($news->body, false); 114 } 115 $content .= $news->body; 116 // Print Admin options for this News item 117 if (Auth::isManager($WT_TREE)) { 118 $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>'; 119 } 120 $content .= '</div>'; 121 } 122 $printedAddLink = false; 123 if (Auth::isManager($WT_TREE)) { 124 $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>"; 125 $printedAddLink = true; 126 } 127 if ($limit == 'date' || $limit == 'count') { 128 if ($printedAddLink) { 129 $content .= ' | '; 130 } 131 $content .= '<a href="index.php?gedcom_news_archive=yes&ctype=' . $ctype . '">' . I18N::translate('View archive') . "</a>"; 132 $content .= FunctionsPrint::helpLink('gedcom_news_archive') . '<br>'; 133 } 134 135 if ($template) { 136 return Theme::theme()->formatBlock($id, $title, $class, $content); 137 } else { 138 return $content; 139 } 140 } 141 142 /** {@inheritdoc} */ 143 public function loadAjax() { 144 return false; 145 } 146 147 /** {@inheritdoc} */ 148 public function isUserBlock() { 149 return false; 150 } 151 152 /** {@inheritdoc} */ 153 public function isGedcomBlock() { 154 return true; 155 } 156 157 /** {@inheritdoc} */ 158 public function configureBlock($block_id) { 159 if (Filter::postBool('save') && Filter::checkCsrf()) { 160 $this->setBlockSetting($block_id, 'limit', Filter::post('limit')); 161 $this->setBlockSetting($block_id, 'flag', Filter::post('flag')); 162 } 163 164 $limit = $this->getBlockSetting($block_id, 'limit', 'nolimit'); 165 $flag = $this->getBlockSetting($block_id, 'flag', 0); 166 167 echo 168 '<tr><td class="descriptionbox wrap width33">', 169 /* I18N: Limit display by [age/number] */ I18N::translate('Limit display by'), 170 '</td><td class="optionbox"><select name="limit"><option value="nolimit" ', 171 ($limit == 'nolimit' ? 'selected' : '') . ">", 172 I18N::translate('No limit') . "</option>", 173 '<option value="date" ' . ($limit == 'date' ? 'selected' : '') . ">" . I18N::translate('Age of item') . "</option>", 174 '<option value="count" ' . ($limit == 'count' ? 'selected' : '') . ">" . I18N::translate('Number of items') . "</option>", 175 '</select></td></tr>'; 176 177 echo '<tr><td class="descriptionbox wrap width33">'; 178 echo I18N::translate('Limit'); 179 echo '</td><td class="optionbox"><input type="text" name="flag" size="4" maxlength="4" value="' . $flag . '"></td></tr>'; 180 } 181} 182