1<?php 2namespace Fisharebest\Webtrees; 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 */ 18 19/** 20 * Class FamilyTreeNewsModule 21 */ 22class FamilyTreeNewsModule extends AbstractModule implements ModuleBlockInterface { 23 /** {@inheritdoc} */ 24 public function getTitle() { 25 return /* I18N: Name of a module */ I18N::translate('News'); 26 } 27 28 /** {@inheritdoc} */ 29 public function getDescription() { 30 return /* I18N: Description of the “GEDCOM News” module */ I18N::translate('Family news and site announcements.'); 31 } 32 33 /** {@inheritdoc} */ 34 public function getBlock($block_id, $template = true, $cfg = null) { 35 global $ctype, $WT_TREE; 36 37 switch (Filter::get('action')) { 38 case 'deletenews': 39 $news_id = Filter::get('news_id'); 40 if ($news_id) { 41 Database::prepare("DELETE FROM `##news` WHERE news_id = ?")->execute(array($news_id)); 42 } 43 break; 44 } 45 46 if (isset($_REQUEST['gedcom_news_archive'])) { 47 $limit = 'nolimit'; 48 $flag = '0'; 49 } else { 50 $flag = $this->getBlockSetting($block_id, 'flag', 0); 51 if ($flag === '0') { 52 $limit = 'nolimit'; 53 } else { 54 $limit = $this->getBlockSetting($block_id, 'limit', 'nolimit'); 55 } 56 } 57 if ($cfg) { 58 foreach (array('limit', 'flag') as $name) { 59 if (array_key_exists($name, $cfg)) { 60 $$name = $cfg[$name]; 61 } 62 } 63 } 64 $usernews = Database::prepare( 65 "SELECT SQL_CACHE news_id, user_id, gedcom_id, UNIX_TIMESTAMP(updated) AS updated, subject, body FROM `##news` WHERE gedcom_id=? ORDER BY updated DESC" 66 )->execute(array($WT_TREE->getTreeId()))->fetchAll(); 67 68 $id = $this->getName() . $block_id; 69 $class = $this->getName() . '_block'; 70 if ($ctype === 'gedcom' && Auth::isManager($WT_TREE) || $ctype === 'user' && Auth::check()) { 71 $title = '<a class="icon-admin" title="' . I18N::translate('Configure') . '" href="block_edit.php?block_id=' . $block_id . '&ged=' . $WT_TREE->getNameHtml() . '&ctype=' . $ctype . '"></a>'; 72 } else { 73 $title = ''; 74 } 75 $title .= $this->getTitle(); 76 77 $content = ''; 78 if (count($usernews) == 0) { 79 $content .= I18N::translate('No news articles have been submitted.') . '<br>'; 80 } 81 $c = 0; 82 foreach ($usernews as $news) { 83 if ($limit == 'count') { 84 if ($c >= $flag) { 85 break; 86 } 87 $c++; 88 } 89 if ($limit == 'date') { 90 if ((int) ((WT_TIMESTAMP - $news->updated) / 86400) > $flag) { 91 break; 92 } 93 } 94 $content .= '<div class="news_box" id="article' . $news->news_id . '">'; 95 $content .= '<div class="news_title">' . Filter::escapeHtml($news->subject) . '</div>'; 96 $content .= '<div class="news_date">' . format_timestamp($news->updated) . '</div>'; 97 if ($news->body == strip_tags($news->body)) { 98 $news->body = nl2br($news->body, false); 99 } 100 $content .= $news->body; 101 // Print Admin options for this News item 102 if (Auth::isManager($WT_TREE)) { 103 $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>'; 104 } 105 $content .= '</div>'; 106 } 107 $printedAddLink = false; 108 if (Auth::isManager($WT_TREE)) { 109 $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>"; 110 $printedAddLink = true; 111 } 112 if ($limit == 'date' || $limit == 'count') { 113 if ($printedAddLink) { 114 $content .= ' | '; 115 } 116 $content .= '<a href="index.php?gedcom_news_archive=yes&ctype=' . $ctype . '">' . I18N::translate('View archive') . "</a>"; 117 $content .= help_link('gedcom_news_archive') . '<br>'; 118 } 119 120 if ($template) { 121 return Theme::theme()->formatBlock($id, $title, $class, $content); 122 } else { 123 return $content; 124 } 125 } 126 127 /** {@inheritdoc} */ 128 public function loadAjax() { 129 return false; 130 } 131 132 /** {@inheritdoc} */ 133 public function isUserBlock() { 134 return false; 135 } 136 137 /** {@inheritdoc} */ 138 public function isGedcomBlock() { 139 return true; 140 } 141 142 /** {@inheritdoc} */ 143 public function configureBlock($block_id) { 144 if (Filter::postBool('save') && Filter::checkCsrf()) { 145 $this->setBlockSetting($block_id, 'limit', Filter::post('limit')); 146 $this->setBlockSetting($block_id, 'flag', Filter::post('flag')); 147 } 148 149 $limit = $this->getBlockSetting($block_id, 'limit', 'nolimit'); 150 $flag = $this->getBlockSetting($block_id, 'flag', 0); 151 152 echo 153 '<tr><td class="descriptionbox wrap width33">', 154 /* I18N: Limit display by [age/number] */ I18N::translate('Limit display by'), 155 '</td><td class="optionbox"><select name="limit"><option value="nolimit" ', 156 ($limit == 'nolimit' ? 'selected' : '') . ">", 157 I18N::translate('No limit') . "</option>", 158 '<option value="date" ' . ($limit == 'date' ? 'selected' : '') . ">" . I18N::translate('Age of item') . "</option>", 159 '<option value="count" ' . ($limit == 'count' ? 'selected' : '') . ">" . I18N::translate('Number of items') . "</option>", 160 '</select></td></tr>'; 161 162 echo '<tr><td class="descriptionbox wrap width33">'; 163 echo I18N::translate('Limit'); 164 echo '</td><td class="optionbox"><input type="text" name="flag" size="4" maxlength="4" value="' . $flag . '"></td></tr>'; 165 } 166} 167