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 DescendancyModule 21 */ 22class DescendancyModule extends AbstractModule implements ModuleSidebarInterface { 23 /** {@inheritdoc} */ 24 public function getTitle() { 25 return /* I18N: Name of a module/sidebar */ 26 I18N::translate('Descendants'); 27 } 28 29 /** {@inheritdoc} */ 30 public function getDescription() { 31 return /* I18N: Description of the “Descendants” module */ 32 I18N::translate('A sidebar showing the descendants of an individual.'); 33 } 34 35 /** {@inheritdoc} */ 36 public function modAction($modAction) { 37 global $WT_TREE; 38 39 header('Content-Type: text/html; charset=UTF-8'); 40 41 switch ($modAction) { 42 case 'search': 43 $search = Filter::get('search'); 44 echo $this->search($search, $WT_TREE); 45 break; 46 case 'descendants': 47 $individual = Individual::getInstance(Filter::get('xref', WT_REGEX_XREF), $WT_TREE); 48 if ($individual) { 49 echo $this->loadSpouses($individual, 1); 50 } 51 break; 52 default: 53 http_response_code(404); 54 break; 55 } 56 } 57 58 /** {@inheritdoc} */ 59 public function defaultSidebarOrder() { 60 return 30; 61 } 62 63 /** {@inheritdoc} */ 64 public function hasSidebarContent() { 65 return !Auth::isSearchEngine(); 66 } 67 68 /** {@inheritdoc} */ 69 public function getSidebarAjaxContent() { 70 return ''; 71 } 72 73 /** {@inheritdoc} */ 74 public function getSidebarContent() { 75 global $controller; 76 77 $controller->addInlineJavascript(' 78 function dsearchQ() { 79 var query = jQuery("#sb_desc_name").val(); 80 if (query.length>1) { 81 jQuery("#sb_desc_content").load("module.php?mod=' . $this->getName() . '&mod_action=search&search="+query); 82 } 83 } 84 85 jQuery("#sb_desc_name").focus(function(){this.select();}); 86 jQuery("#sb_desc_name").blur(function(){if (this.value=="") this.value="' . I18N::translate('Search') . '";}); 87 var dtimerid = null; 88 jQuery("#sb_desc_name").keyup(function(e) { 89 if (dtimerid) window.clearTimeout(dtimerid); 90 dtimerid = window.setTimeout("dsearchQ()", 500); 91 }); 92 93 jQuery("#sb_desc_content").on("click", ".sb_desc_indi", function() { 94 var self = jQuery(this), 95 state = self.children(".plusminus"), 96 target = self.siblings("div"); 97 if(state.hasClass("icon-plus")) { 98 if (jQuery.trim(target.html())) { 99 target.show("fast"); // already got content so just show it 100 } else { 101 target 102 .hide() 103 .load(self.attr("href"), function(response, status, xhr) { 104 if(status == "success" && response !== "") { 105 target.show("fast"); 106 } 107 }) 108 } 109 } else { 110 target.hide("fast"); 111 } 112 state.toggleClass("icon-minus icon-plus"); 113 return false; 114 }); 115 '); 116 117 return 118 '<form method="post" action="module.php?mod=' . $this->getName() . '&mod_action=search" onsubmit="return false;">' . 119 '<input type="search" name="sb_desc_name" id="sb_desc_name" placeholder="' . I18N::translate('Search') . '">' . 120 '</form>' . 121 '<div id="sb_desc_content">' . 122 '<ul>' . $this->getPersonLi($controller->record, 1) . '</ul>' . 123 '</div>'; 124 } 125 126 /** 127 * @param Individual $person 128 * @param integer $generations 129 * 130 * @return string 131 */ 132 public function getPersonLi(Individual $person, $generations = 0) { 133 $icon = $generations > 0 ? 'icon-minus' : 'icon-plus'; 134 $lifespan = $person->canShow() ? '(' . $person->getLifeSpan() . ')' : ''; 135 $spouses = $generations > 0 ? $this->loadSpouses($person, 0) : ''; 136 137 return 138 '<li class="sb_desc_indi_li">' . 139 '<a class="sb_desc_indi" href="module.php?mod=' . $this->getName() . '&mod_action=descendants&xref=' . $person->getXref() . '">' . 140 '<i class="plusminus ' . $icon . '"></i>' . 141 $person->getSexImage() . $person->getFullName() . $lifespan . 142 '</a>' . 143 '<a class="icon-button_indi" href="' . $person->getHtmlUrl() . '"></a>' . 144 '<div>' . $spouses . '</div>' . 145 '</li>'; 146 } 147 148 /** 149 * @param Family $family 150 * @param Individual $person 151 * @param integer $generations 152 * 153 * @return string 154 */ 155 public function getFamilyLi(Family $family, Individual $person, $generations = 0) { 156 $spouse = $family->getSpouse($person); 157 if ($spouse) { 158 $spouse_name = $spouse->getSexImage() . $spouse->getFullName(); 159 $spouse_link = '<a class="icon-button_indi" href="' . $spouse->getHtmlUrl() . '"></a>'; 160 } else { 161 $spouse_name = ''; 162 $spouse_link = ''; 163 } 164 165 $marryear = $family->getMarriageYear(); 166 $marr = $marryear ? '<i class="icon-rings"></i>' . $marryear : ''; 167 168 return 169 '<li class="sb_desc_indi_li">' . 170 '<a class="sb_desc_indi" href="#"><i class="plusminus icon-minus"></i>' . $spouse_name . $marr . '</a>' . 171 $spouse_link . 172 '<a href="' . $family->getHtmlUrl() . '" class="icon-button_family"></a>' . 173 '<div>' . $this->loadChildren($family, $generations) . '</div>' . 174 '</li>'; 175 } 176 177 /** 178 * @param string $query Search for this term 179 * @param Tree $tree Search in this tree 180 * 181 * @return string 182 */ 183 public function search($query, Tree $tree) { 184 if (strlen($query) < 2) { 185 return ''; 186 } 187 188 $rows = Database::prepare( 189 "SELECT i_id AS xref" . 190 " FROM `##individuals`" . 191 " JOIN `##name` ON i_id = n_id AND i_file = n_file" . 192 " WHERE n_sort LIKE CONCAT('%', :query, '%') AND i_file = :tree_id" . 193 " ORDER BY n_sort" 194 )->execute(array( 195 'query' => $query, 196 'tree_id' => $tree->getTreeId(), 197 ))->fetchAll(); 198 199 $out = ''; 200 foreach ($rows as $row) { 201 $person = Individual::getInstance($row->xref, $tree); 202 if ($person->canShowName()) { 203 $out .= $this->getPersonLi($person); 204 } 205 } 206 if ($out) { 207 return '<ul>' . $out . '</ul>'; 208 } else { 209 return ''; 210 } 211 } 212 213 /** 214 * @param Individual $person 215 * @param integer $generations 216 * 217 * @return string 218 */ 219 public function loadSpouses(Individual $person, $generations) { 220 $out = ''; 221 if ($person && $person->canShow()) { 222 foreach ($person->getSpouseFamilies() as $family) { 223 $out .= $this->getFamilyLi($family, $person, $generations - 1); 224 } 225 } 226 if ($out) { 227 return '<ul>' . $out . '</ul>'; 228 } else { 229 return ''; 230 } 231 } 232 233 /** 234 * @param Family $family 235 * @param integer $generations 236 * 237 * @return string 238 */ 239 public function loadChildren(Family $family, $generations) { 240 $out = ''; 241 if ($family->canShow()) { 242 $children = $family->getChildren(); 243 if ($children) { 244 foreach ($children as $child) { 245 $out .= $this->getPersonLi($child, $generations - 1); 246 } 247 } else { 248 $out .= '<li class="sb_desc_none">' . I18N::translate('No children') . '</li>'; 249 } 250 } 251 if ($out) { 252 return '<ul>' . $out . '</ul>'; 253 } else { 254 return ''; 255 } 256 } 257} 258