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<?php
// Provide an interface to the wt_gedcom table
//
// webtrees: Web based Family History software
// Copyright (c) 2013 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 2 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id$
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
class WT_Tree {
// Tree attributes
public $tree_id =null; // The "gedcom ID" number
public $tree_name =null; // The "gedcom name" text
public $tree_name_url =null;
public $tree_name_html =null;
public $tree_title =null; // The "gedcom title" text
public $tree_title_html =null;
public $imported =null;
// List of all trees
private static $trees =null;
// Tree settings
private $preference =null; // wt_gedcom_setting table
private $user_preference=array(); // wt_user_gedcom_setting table
// Create a tree object. This is a private constructor - it can only
// be called from WT_Tree::getAll() to ensure proper initialisation.
private function __construct($tree_id, $tree_name, $tree_title, $imported) {
if (strpos($tree_title, '%')===false) {
// Allow users to translate tree titles.
//$tree_title=WT_I18N::Translate($tree_title);
}
$this->tree_id =$tree_id;
$this->tree_name =$tree_name;
$this->tree_name_url =rawurlencode($tree_name);
$this->tree_name_html =htmlspecialchars($tree_name);
$this->tree_title =$tree_title;
$this->tree_title_html='<span dir="auto">'.htmlspecialchars($tree_title).'</span>';
$this->imported =$imported;
}
// Get and Set the tree's configuration settings
public function preference($setting_name, $setting_value=null) {
// There are lots of settings, and we need to fetch lots of them on every page
// so it is quicker to fetch them all in one go.
if ($this->preference===null) {
$this->preference=WT_DB::prepare(
"SELECT SQL_CACHE setting_name, setting_value FROM `##gedcom_setting` WHERE gedcom_id=?"
)->execute(array($this->tree_id))->fetchAssoc();
}
// If $setting_value is null, then GET the setting
if ($setting_value===null) {
// If parameter two is not specified, GET the setting
if (!array_key_exists($setting_name, $this->preference)) {
$this->preference[$setting_name]=null;
}
return $this->preference[$setting_name];
} else {
// If parameter two is specified, then SET the setting
if ($this->preference($setting_name)!=$setting_value) {
// Audit log of changes
AddToLog('Gedcom setting "'.$setting_name.'" set to "'.$setting_value.'"', 'config');
}
WT_DB::prepare(
"REPLACE INTO `##gedcom_setting` (gedcom_id, setting_name, setting_value) VALUES (?, ?, LEFT(?, 255))"
)->execute(array($this->tree_id, $setting_name, $setting_value));
return $this;
}
}
// Get and Set the tree's configuration settings
public function userPreference($user_id, $setting_name, $setting_value=null) {
// There are lots of settings, and we need to fetch lots of them on every page
// so it is quicker to fetch them all in one go.
if (!array_key_exists($user_id, $this->user_preference)) {
$this->user_preference[$user_id]=WT_DB::prepare(
"SELECT SQL_CACHE setting_name, setting_value FROM `##user_gedcom_setting` WHERE user_id=? AND gedcom_id=?"
)->execute(array($user_id, $this->tree_id))->fetchAssoc();
}
// If $setting_value is null, then GET the setting
if ($setting_value===null) {
// If parameter two is not specified, GET the setting
if (!array_key_exists($setting_name, $this->user_preference[$user_id])) {
$this->user_preference[$user_id][$setting_name]=null;
}
return $this->user_preference[$user_id][$setting_name];
} else {
// If parameter two is specified, then SET the setting.
if ($this->preference($setting_name)!=$setting_value) {
// Audit log of changes
AddToLog('Gedcom setting "'.$setting_name.'" set to "'.$setting_value.'"', 'config');
}
WT_DB::prepare(
"REPLACE INTO `##user_gedcom_setting` (user_id, gedcom_id, setting_name, setting_value) VALUES (?, ?, ?, LEFT(?, 255))"
)->execute(array($user_id, $this->tree_id, $setting_name, $setting_value));
return $this;
}
}
// Can a user accept changes for this tree?
public function canAcceptChanges($user_id) {
return
userIsAdmin($user_id) ||
$this->userPreference($user_id, 'canedit')=='admin' ||
$this->userPreference($user_id, 'canedit')=='accept';
}
// Fetch all the trees that we have permission to access.
public static function getAll() {
if (self::$trees===null) {
self::$trees=array();
$rows=WT_DB::prepare(
"SELECT SQL_CACHE g.gedcom_id AS tree_id, g.gedcom_name AS tree_name, gs1.setting_value AS tree_title, gs2.setting_value AS imported".
" FROM `##gedcom` g".
" LEFT JOIN `##gedcom_setting` gs1 ON (g.gedcom_id=gs1.gedcom_id AND gs1.setting_name='title')".
" LEFT JOIN `##gedcom_setting` gs2 ON (g.gedcom_id=gs2.gedcom_id AND gs2.setting_name='imported')".
" LEFT JOIN `##gedcom_setting` gs3 ON (g.gedcom_id=gs3.gedcom_id AND gs3.setting_name='REQUIRE_AUTHENTICATION')".
" LEFT JOIN `##user_gedcom_setting` ugs ON (g.gedcom_id=ugs.gedcom_id AND ugs.setting_name='canedit' AND ugs.user_id=?)".
" WHERE ".
" g.gedcom_id>0 AND (". // exclude the "template" tree
" EXISTS (SELECT 1 FROM `##user_setting` WHERE user_id=? AND setting_name='canadmin' AND setting_value=1)". // Admin sees all
" ) OR (".
" gs2.setting_value = 1 AND (". // Allow imported trees, with either:
" gs3.setting_value <> 1 OR". // visitor access
" IFNULL(ugs.setting_value, 'none')<>'none'". // explicit access
" )".
" )".
" ORDER BY g.sort_order, 3"
)->execute(array(WT_USER_ID, WT_USER_ID))->fetchAll();
foreach ($rows as $row) {
self::$trees[$row->tree_id]=new WT_Tree($row->tree_id, $row->tree_name, $row->tree_title, $row->imported);
}
}
return self::$trees;
}
// Get the tree with a specific ID. TODO - is this function needed long-term, or just while
// we integrate this class into the rest of the code?
public static function get($tree_id) {
$trees=self::getAll();
return $trees[$tree_id];
}
// Create arguments to select_edit_control()
// Note - these will be escaped later
public static function getIdList() {
$list=array();
foreach (self::getAll() as $tree) {
$list[$tree->tree_id]=$tree->tree_title;
}
return $list;
}
// Create arguments to select_edit_control()
// Note - these will be escaped later
public static function getNameList() {
$list=array();
foreach (self::getAll() as $tree) {
$list[$tree->tree_name]=$tree->tree_title;
}
return $list;
}
public static function getIdFromName($tree_name) {
foreach (self::getAll() as $tree_id=>$tree) {
if ($tree->tree_name==$tree_name) {
return $tree_id;
}
}
return null;
}
public static function getNameFromId($tree_id) {
return self::get($tree_id)->tree_name;
}
// Create a new tree
public static function create($tree_name) {
try {
// Create a new tree
WT_DB::prepare(
"INSERT INTO `##gedcom` (gedcom_name) VALUES (?)"
)->execute(array($tree_name));
$tree_id=WT_DB::prepare("SELECT LAST_INSERT_ID()")->fetchOne();
} catch (PDOException $ex) {
// A tree with that name already exists?
return;
}
// Update the list of trees - to include this new one
self::$trees=null;
// Module privacy
WT_Module::setDefaultAccess($tree_id);
// Gedcom and privacy settings
set_gedcom_setting($tree_id, 'ABBREVIATE_CHART_LABELS', false);
set_gedcom_setting($tree_id, 'ADVANCED_NAME_FACTS', 'NICK,_AKA');
set_gedcom_setting($tree_id, 'ADVANCED_PLAC_FACTS', '');
set_gedcom_setting($tree_id, 'ALLOW_THEME_DROPDOWN', true);
set_gedcom_setting($tree_id, 'CALENDAR_FORMAT', 'gregorian');
set_gedcom_setting($tree_id, 'CHART_BOX_TAGS', '');
set_gedcom_setting($tree_id, 'COMMON_NAMES_ADD', '');
set_gedcom_setting($tree_id, 'COMMON_NAMES_REMOVE', '');
set_gedcom_setting($tree_id, 'COMMON_NAMES_THRESHOLD', '40');
set_gedcom_setting($tree_id, 'CONTACT_USER_ID', WT_USER_ID);
set_gedcom_setting($tree_id, 'DEFAULT_PEDIGREE_GENERATIONS', '4');
set_gedcom_setting($tree_id, 'EXPAND_NOTES', false);
set_gedcom_setting($tree_id, 'EXPAND_RELATIVES_EVENTS', false);
set_gedcom_setting($tree_id, 'EXPAND_SOURCES', false);
set_gedcom_setting($tree_id, 'FAM_FACTS_ADD', 'CENS,MARR,RESI,SLGS,MARR_CIVIL,MARR_RELIGIOUS,MARR_PARTNERS,RESN');
set_gedcom_setting($tree_id, 'FAM_FACTS_QUICK', 'MARR,DIV,_NMR');
set_gedcom_setting($tree_id, 'FAM_FACTS_UNIQUE', 'NCHI,MARL,DIV,ANUL,DIVF,ENGA,MARB,MARC,MARS');
set_gedcom_setting($tree_id, 'FAM_ID_PREFIX', 'F');
set_gedcom_setting($tree_id, 'FULL_SOURCES', false);
set_gedcom_setting($tree_id, 'GEDCOM_ID_PREFIX', 'I');
set_gedcom_setting($tree_id, 'GEDCOM_MEDIA_PATH', '');
set_gedcom_setting($tree_id, 'GENERATE_UIDS', false);
set_gedcom_setting($tree_id, 'HIDE_GEDCOM_ERRORS', true);
set_gedcom_setting($tree_id, 'HIDE_LIVE_PEOPLE', true);
set_gedcom_setting($tree_id, 'INDI_FACTS_ADD', 'AFN,BIRT,DEAT,BURI,CREM,ADOP,BAPM,BARM,BASM,BLES,CHRA,CONF,FCOM,ORDN,NATU,EMIG,IMMI,CENS,PROB,WILL,GRAD,RETI,DSCR,EDUC,IDNO,NATI,NCHI,NMR,OCCU,PROP,RELI,RESI,SSN,TITL,BAPL,CONL,ENDL,SLGC,_MILI,ASSO,RESN');
set_gedcom_setting($tree_id, 'INDI_FACTS_QUICK', 'BIRT,BURI,BAPM,CENS,DEAT,OCCU,RESI');
set_gedcom_setting($tree_id, 'INDI_FACTS_UNIQUE', '');
set_gedcom_setting($tree_id, 'KEEP_ALIVE_YEARS_BIRTH', '');
set_gedcom_setting($tree_id, 'KEEP_ALIVE_YEARS_DEATH', '');
set_gedcom_setting($tree_id, 'LANGUAGE', WT_LOCALE); // Defualt to the current admin's language`
set_gedcom_setting($tree_id, 'MAX_ALIVE_AGE', 120);
set_gedcom_setting($tree_id, 'MAX_DESCENDANCY_GENERATIONS', '15');
set_gedcom_setting($tree_id, 'MAX_PEDIGREE_GENERATIONS', '10');
set_gedcom_setting($tree_id, 'MEDIA_DIRECTORY', 'media/');
set_gedcom_setting($tree_id, 'MEDIA_ID_PREFIX', 'M');
set_gedcom_setting($tree_id, 'MEDIA_UPLOAD', WT_PRIV_USER);
set_gedcom_setting($tree_id, 'META_DESCRIPTION', '');
set_gedcom_setting($tree_id, 'META_TITLE', WT_WEBTREES);
set_gedcom_setting($tree_id, 'NOTE_FACTS_ADD', 'SOUR,RESN');
set_gedcom_setting($tree_id, 'NOTE_FACTS_QUICK', '');
set_gedcom_setting($tree_id, 'NOTE_FACTS_UNIQUE', '');
set_gedcom_setting($tree_id, 'NOTE_ID_PREFIX', 'N');
set_gedcom_setting($tree_id, 'NO_UPDATE_CHAN', false);
set_gedcom_setting($tree_id, 'PEDIGREE_FULL_DETAILS', true);
set_gedcom_setting($tree_id, 'PEDIGREE_LAYOUT', true);
set_gedcom_setting($tree_id, 'PEDIGREE_ROOT_ID', '');
set_gedcom_setting($tree_id, 'PEDIGREE_SHOW_GENDER', false);
set_gedcom_setting($tree_id, 'PREFER_LEVEL2_SOURCES', '1');
set_gedcom_setting($tree_id, 'QUICK_REQUIRED_FACTS', 'BIRT,DEAT');
set_gedcom_setting($tree_id, 'QUICK_REQUIRED_FAMFACTS', 'MARR');
set_gedcom_setting($tree_id, 'REPO_FACTS_ADD', 'PHON,EMAIL,FAX,WWW,NOTE,SHARED_NOTE,RESN');
set_gedcom_setting($tree_id, 'REPO_FACTS_QUICK', '');
set_gedcom_setting($tree_id, 'REPO_FACTS_UNIQUE', 'NAME,ADDR');
set_gedcom_setting($tree_id, 'REPO_ID_PREFIX', 'R');
set_gedcom_setting($tree_id, 'REQUIRE_AUTHENTICATION', false);
set_gedcom_setting($tree_id, 'SAVE_WATERMARK_IMAGE', false);
set_gedcom_setting($tree_id, 'SAVE_WATERMARK_THUMB', false);
set_gedcom_setting($tree_id, 'SHOW_AGE_DIFF', false);
set_gedcom_setting($tree_id, 'SHOW_COUNTER', true);
set_gedcom_setting($tree_id, 'SHOW_DEAD_PEOPLE', WT_PRIV_PUBLIC);
set_gedcom_setting($tree_id, 'SHOW_EST_LIST_DATES', false);
set_gedcom_setting($tree_id, 'SHOW_FACT_ICONS', true);
set_gedcom_setting($tree_id, 'SHOW_GEDCOM_RECORD', false);
set_gedcom_setting($tree_id, 'SHOW_HIGHLIGHT_IMAGES', true);
set_gedcom_setting($tree_id, 'SHOW_LDS_AT_GLANCE', false);
set_gedcom_setting($tree_id, 'SHOW_LEVEL2_NOTES', true);
set_gedcom_setting($tree_id, 'SHOW_LIVING_NAMES', WT_PRIV_USER);
set_gedcom_setting($tree_id, 'SHOW_MEDIA_DOWNLOAD', false);
set_gedcom_setting($tree_id, 'SHOW_NO_WATERMARK', WT_PRIV_USER);
set_gedcom_setting($tree_id, 'SHOW_PARENTS_AGE', true);
set_gedcom_setting($tree_id, 'SHOW_PEDIGREE_PLACES', '9');
set_gedcom_setting($tree_id, 'SHOW_PEDIGREE_PLACES_SUFFIX', false);
set_gedcom_setting($tree_id, 'SHOW_PRIVATE_RELATIONSHIPS', true);
set_gedcom_setting($tree_id, 'SHOW_RELATIVES_EVENTS', '_BIRT_CHIL,_BIRT_SIBL,_MARR_CHIL,_MARR_PARE,_DEAT_CHIL,_DEAT_PARE,_DEAT_GPAR,_DEAT_SIBL,_DEAT_SPOU');
set_gedcom_setting($tree_id, 'SHOW_STATS', false);
set_gedcom_setting($tree_id, 'SOURCE_ID_PREFIX', 'S');
set_gedcom_setting($tree_id, 'SOUR_FACTS_ADD', 'NOTE,REPO,SHARED_NOTE,RESN');
set_gedcom_setting($tree_id, 'SOUR_FACTS_QUICK', 'TEXT,NOTE,REPO');
set_gedcom_setting($tree_id, 'SOUR_FACTS_UNIQUE', 'AUTH,ABBR,TITL,PUBL,TEXT');
set_gedcom_setting($tree_id, 'SUBLIST_TRIGGER_I', '200');
set_gedcom_setting($tree_id, 'SURNAME_LIST_STYLE', 'style2');
switch (WT_LOCALE) {
case 'es': set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'spanish'); break;
case 'is': set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'icelandic'); break;
case 'lt': set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'lithuanian'); break;
case 'pl': set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'polish'); break;
case 'pt':
case 'pt-BR': set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'portuguese'); break;
default: set_gedcom_setting($tree_id, 'SURNAME_TRADITION', 'paternal'); break;
}
set_gedcom_setting($tree_id, 'THEME_DIR', 'webtrees');
set_gedcom_setting($tree_id, 'THUMBNAIL_WIDTH', '100');
set_gedcom_setting($tree_id, 'USE_GEONAMES', false);
set_gedcom_setting($tree_id, 'USE_RIN', false);
set_gedcom_setting($tree_id, 'USE_SILHOUETTE', true);
set_gedcom_setting($tree_id, 'WATERMARK_THUMB', false);
set_gedcom_setting($tree_id, 'WEBMASTER_USER_ID', WT_USER_ID);
set_gedcom_setting($tree_id, 'WEBTREES_EMAIL', '');
set_gedcom_setting($tree_id, 'WORD_WRAPPED_NOTES', false);
set_gedcom_setting($tree_id, 'imported', 0);
set_gedcom_setting($tree_id, 'title', /* I18N: Default title for new family trees */ WT_I18N::translate('My family tree'));
// Default restriction settings
$statement=WT_DB::prepare(
"INSERT INTO `##default_resn` (gedcom_id, xref, tag_type, resn) VALUES (?, NULL, ?, ?)"
);
$statement->execute(array($tree_id, 'SSN', 'confidential'));
$statement->execute(array($tree_id, 'SOUR', 'privacy'));
$statement->execute(array($tree_id, 'REPO', 'privacy'));
$statement->execute(array($tree_id, 'SUBM', 'confidential'));
$statement->execute(array($tree_id, 'SUBN', 'confidential'));
// Genealogy data
// It is simpler to create a temporary/unimported GEDCOM than to populate all the tables...
$john_doe=/* I18N: This should be a common/default/placeholder name of an individual. Put slashes around the surname. */
WT_I18N::translate('John /DOE/');
$note=WT_I18N::translate('Edit this individual and replace their details with your own');
WT_DB::prepare("INSERT INTO `##gedcom_chunk` (gedcom_id, chunk_data) VALUES (?, ?)")->execute(array(
$tree_id,
"0 HEAD\n0 @I1@ INDI\n1 NAME {$john_doe}\n1 SEX M\n1 BIRT\n2 DATE 01 JAN 1850\n2 NOTE {$note}\n0 TRLR\n"
));
// Set the initial blocks
WT_DB::prepare(
"INSERT INTO `##block` (gedcom_id, location, block_order, module_name)".
" SELECT ?, location, block_order, module_name".
" FROM `##block`".
" WHERE gedcom_id=-1"
)->execute(array($tree_id));
// Update the list of trees - to include the new configuration settings
self::$trees=null;
}
// Delete everything relating to a tree
public static function delete($tree_id) {
// If this is the default tree, then unset
if (WT_Site::preference('DEFAULT_GEDCOM')==self::getNameFromId($tree_id)) {
WT_Site::preference('DEFAULT_GEDCOM', '');
}
// Don't delete the logs.
WT_DB::prepare("UPDATE `##log` SET gedcom_id=NULL WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE `##block_setting` FROM `##block_setting` JOIN `##block` USING (block_id) WHERE gedcom_id=?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##block` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##dates` WHERE d_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##families` WHERE f_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##user_gedcom_setting` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##gedcom_setting` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##individuals` WHERE i_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##link` WHERE l_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##media` WHERE m_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##module_privacy` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##name` WHERE n_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##next_id` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##other` WHERE o_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##placelinks` WHERE pl_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##places` WHERE p_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##sources` WHERE s_file =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##hit_counter` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##change` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##default_resn` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##gedcom_chunk` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##log` WHERE gedcom_id =?")->execute(array($tree_id));
WT_DB::prepare("DELETE FROM `##gedcom` WHERE gedcom_id =?")->execute(array($tree_id));
// After updating the database, we need to fetch a new (sorted) copy
self::$trees=null;
}
}
|
