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 Place - Gedcom Place functionality. 21 */ 22class Place { 23 const GEDCOM_SEPARATOR = ', '; 24 25 /** 26 * @var string[] e.g. array('Westminster', 'London', 'England') 27 */ 28 private $gedcom_place; 29 30 /** 31 * @var Tree We may have the same place name in different trees 32 */ 33 private $tree; 34 35 /** 36 * @param string $gedcom_place 37 * @param Tree $tree 38 */ 39 public function __construct($gedcom_place, $tree) { 40 if ($gedcom_place) { 41 $this->gedcom_place = explode(self::GEDCOM_SEPARATOR, $gedcom_place); 42 } else { 43 // Empty => "Top level" 44 $this->gedcom_place = array(); 45 } 46 $this->tree = $tree; 47 } 48 49 /** 50 * @return integer 51 */ 52 public function getPlaceId() { 53 $place_id = 0; 54 foreach (array_reverse($this->gedcom_place) as $place) { 55 $place_id = Database::prepare( 56 "SELECT SQL_CACHE p_id FROM `##places` WHERE p_parent_id = :parent_id AND p_place = :place AND p_file = :tree_id" 57 )->execute(array( 58 'parent_id' => $place_id, 59 'place' => $place, 60 'tree_id' => $this->tree->getTreeId(), 61 ))->fetchOne(); 62 } 63 64 return $place_id; 65 } 66 67 /** 68 * @return Place 69 */ 70 public function getParentPlace() { 71 return new Place(implode(self::GEDCOM_SEPARATOR, array_slice($this->gedcom_place, 1)), $this->tree); 72 } 73 74 /** 75 * @return Place[] 76 */ 77 public function getChildPlaces() { 78 $children = array(); 79 if ($this->getPlaceId()) { 80 $parent_text = self::GEDCOM_SEPARATOR . $this->getGedcomName(); 81 } else { 82 $parent_text = ''; 83 } 84 85 $rows = Database::prepare( 86 "SELECT SQL_CACHE p_place FROM `##places`" . 87 " WHERE p_parent_id = :parent_id AND p_file = :tree_id" . 88 " ORDER BY p_place COLLATE :collation" 89 )->execute(array( 90 'parent_id' => $this->getPlaceId(), 91 'tree_id' => $this->tree->getTreeId(), 92 'collation' => I18N::$collation, 93 ))->fetchOneColumn(); 94 foreach ($rows as $row) { 95 $children[] = new Place($row . $parent_text, $this->tree); 96 } 97 98 return $children; 99 } 100 101 /** 102 * @return string 103 */ 104 public function getURL() { 105 $url = 'placelist.php'; 106 foreach (array_reverse($this->gedcom_place) as $n => $place) { 107 $url .= $n ? '&' : '?'; 108 $url .= 'parent%5B%5D=' . rawurlencode($place); 109 } 110 $url .= '&ged=' . $this->tree->getNameHtml(); 111 112 return $url; 113 } 114 115 /** 116 * @return string 117 */ 118 public function getGedcomName() { 119 return implode(self::GEDCOM_SEPARATOR, $this->gedcom_place); 120 } 121 122 /** 123 * @return string 124 */ 125 public function getPlaceName() { 126 $place = reset($this->gedcom_place); 127 128 return $place ? '<span dir="auto">' . Filter::escapeHtml($place) . '</span>' : I18N::translate('unknown'); 129 } 130 131 /** 132 * @return bool 133 */ 134 public function isEmpty() { 135 return empty($this->gedcom_place); 136 } 137 138 /** 139 * @return string 140 */ 141 public function getFullName() { 142 if (true) { 143 // If a place hierarchy is a single entity 144 return '<span dir="auto">' . Filter::escapeHtml(implode(I18N::$list_separator, $this->gedcom_place)) . '</span>'; 145 } else { 146 // If a place hierarchy is a list of distinct items 147 $tmp = array(); 148 foreach ($this->gedcom_place as $place) { 149 $tmp[] = '<span dir="auto">' . Filter::escapeHtml($place) . '</span>'; 150 } 151 152 return implode(I18N::$list_separator, $tmp); 153 } 154 } 155 156 /** 157 * For lists and charts, where the full name won’t fit. 158 * 159 * @return string 160 */ 161 public function getShortName() { 162 $SHOW_PEDIGREE_PLACES = $this->tree->getPreference('SHOW_PEDIGREE_PLACES'); 163 164 if ($SHOW_PEDIGREE_PLACES >= count($this->gedcom_place)) { 165 // A short place name - no need to abbreviate 166 return $this->getFullName(); 167 } else { 168 // Abbreviate the place name, for lists 169 if ($this->tree->getPreference('SHOW_PEDIGREE_PLACES_SUFFIX')) { 170 // The *last* $SHOW_PEDIGREE_PLACES components 171 $short_name = implode(self::GEDCOM_SEPARATOR, array_slice($this->gedcom_place, -$SHOW_PEDIGREE_PLACES)); 172 } else { 173 // The *first* $SHOW_PEDIGREE_PLACES components 174 $short_name = implode(self::GEDCOM_SEPARATOR, array_slice($this->gedcom_place, 0, $SHOW_PEDIGREE_PLACES)); 175 } 176 // Add a tool-tip showing the full name 177 return '<span title="' . Filter::escapeHtml($this->getGedcomName()) . '" dir="auto">' . Filter::escapeHtml($short_name) . '</span>'; 178 } 179 } 180 181 /** 182 * For the "view all" option of placelist.php and find.php 183 * 184 * @return string 185 */ 186 public function getReverseName() { 187 $tmp = array(); 188 foreach (array_reverse($this->gedcom_place) as $place) { 189 $tmp[] = '<span dir="auto">' . Filter::escapeHtml($place) . '</span>'; 190 } 191 192 return implode(I18N::$list_separator, $tmp); 193 } 194 195 /** 196 * @param Tree $tree 197 * 198 * @return string[] 199 */ 200 public static function allPlaces($tree) { 201 $places = array(); 202 $rows = 203 Database::prepare( 204 "SELECT SQL_CACHE CONCAT_WS(', ', p1.p_place, p2.p_place, p3.p_place, p4.p_place, p5.p_place, p6.p_place, p7.p_place, p8.p_place, p9.p_place)" . 205 " FROM `##places` AS p1" . 206 " LEFT JOIN `##places` AS p2 ON (p1.p_parent_id =p 2.p_id)" . 207 " LEFT JOIN `##places` AS p3 ON (p2.p_parent_id = p3.p_id)" . 208 " LEFT JOIN `##places` AS p4 ON (p3.p_parent_id = p4.p_id)" . 209 " LEFT JOIN `##places` AS p5 ON (p4.p_parent_id = p5.p_id)" . 210 " LEFT JOIN `##places` AS p6 ON (p5.p_parent_id = p6.p_id)" . 211 " LEFT JOIN `##places` AS p7 ON (p6.p_parent_id = p7.p_id)" . 212 " LEFT JOIN `##places` AS p8 ON (p7.p_parent_id = p8.p_id)" . 213 " LEFT JOIN `##places` AS p9 ON (p8.p_parent_id = p9.p_id)" . 214 " WHERE p1.p_file = :tree_id" . 215 " ORDER BY CONCAT_WS(', ', p9.p_place, p8.p_place, p7.p_place, p6.p_place, p5.p_place, p4.p_place, p3.p_place, p2.p_place, p1.p_place) COLLATE '" . I18N::$collation . "'" 216 ) 217 ->execute(array( 218 'tree_id' => $tree->getTreeId() 219 ))->fetchOneColumn(); 220 foreach ($rows as $row) { 221 $places[] = new Place($row, $tree); 222 } 223 return $places; 224 } 225 226 /** 227 * @param string $filter 228 * @param Tree $tree 229 * 230 * @return Place[] 231 */ 232 public static function findPlaces($filter, $tree) { 233 $places = array(); 234 $rows = 235 Database::prepare( 236 "SELECT SQL_CACHE CONCAT_WS(', ', p1.p_place, p2.p_place, p3.p_place, p4.p_place, p5.p_place, p6.p_place, p7.p_place, p8.p_place, p9.p_place)" . 237 " FROM `##places` AS p1" . 238 " LEFT JOIN `##places` AS p2 ON (p1.p_parent_id = p2.p_id)" . 239 " LEFT JOIN `##places` AS p3 ON (p2.p_parent_id = p3.p_id)" . 240 " LEFT JOIN `##places` AS p4 ON (p3.p_parent_id = p4.p_id)" . 241 " LEFT JOIN `##places` AS p5 ON (p4.p_parent_id = p5.p_id)" . 242 " LEFT JOIN `##places` AS p6 ON (p5.p_parent_id = p6.p_id)" . 243 " LEFT JOIN `##places` AS p7 ON (p6.p_parent_id = p7.p_id)" . 244 " LEFT JOIN `##places` AS p8 ON (p7.p_parent_id = p8.p_id)" . 245 " LEFT JOIN `##places` AS p9 ON (p8.p_parent_id = p9.p_id)" . 246 " WHERE CONCAT_WS(', ', p1.p_place, p2.p_place, p3.p_place, p4.p_place, p5.p_place, p6.p_place, p7.p_place, p8.p_place, p9.p_place) LIKE CONCAT('%', :filter_1, '%') AND CONCAT_WS(', ', p1.p_place, p2.p_place, p3.p_place, p4.p_place, p5.p_place, p6.p_place, p7.p_place, p8.p_place, p9.p_place) NOT LIKE CONCAT('%,%', :filter_2, '%') AND p1.p_file = :tree_id" . 247 " ORDER BY CONCAT_WS(', ', p1.p_place, p2.p_place, p3.p_place, p4.p_place, p5.p_place, p6.p_place, p7.p_place, p8.p_place, p9.p_place) COLLATE '" . I18N::$collation . "'" 248 )->execute(array( 249 'filter_1' => preg_quote($filter), 250 'filter_2' => preg_quote($filter), 251 'tree_id' => $tree->getTreeId() 252 ))->fetchOneColumn(); 253 foreach ($rows as $row) { 254 $places[] = new Place($row, $tree); 255 } 256 return $places; 257 } 258} 259