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<?php
/**
* Classes and libraries for module system
*
* webtrees: Web based Family History software
* Copyright (C) 2010 webtrees development team.
*
* Derived from PhpGedView
* Copyright (C) 2010 John Finlay
*
* 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
*
* @version $Id$
*/
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
require_once WT_ROOT.'includes/classes/class_module.php';
class top10_surnames_WT_Module extends WT_Module implements WT_Module_Block {
// Extend class WT_Module
public function getTitle() {
return i18n::translate('Top 10 Surnames');
}
// Extend class WT_Module
public function getDescription() {
return i18n::translate('This block shows a table of the 10 most frequently occurring surnames in the database. The actual number of surnames shown in this block is configurable. You can configure the GEDCOM to remove names from this list.');
}
// Implement class WT_Module_Block
public function getBlock($block_id, $template=true) {
global $ctype, $WT_IMAGES, $SURNAME_LIST_STYLE, $THEME_DIR;
$num=get_block_setting($block_id, 'num', 10);
$infoStyle=get_block_setting($block_id, 'infoStyle', 'table');
$block=get_block_setting($block_id, 'block', false);
// This next function is a bit out of date, and doesn't cope well with surname variants
$top_surnames=get_top_surnames(WT_GED_ID, 1, $num);
$all_surnames=array();
foreach (array_keys($top_surnames) as $top_surname) {
$all_surnames=array_merge($all_surnames, get_indilist_surns($top_surname, '', false, false, WT_GED_ID));
}
// Insert from the "Add Names" list if not already in there
$COMMON_NAMES_ADD=get_gedcom_setting(WT_GED_ID, 'COMMON_NAMES_ADD');
$COMMON_NAMES_REMOVE=get_gedcom_setting(WT_GED_ID, 'COMMON_NAMES_REMOVE');
$COMMON_NAMES_THRESHOLD=get_gedcom_setting(WT_GED_ID, 'COMMON_NAMES_THRESHOLD');
if ($COMMON_NAMES_ADD) {
foreach (preg_split('/[,; ]+/', $COMMON_NAMES_ADD) as $addname) {
$ADDNAME=utf8_strtoupper($addname);
if (isset($all_surnames[$ADDNAME])) {
$SURNAME=$ADDNAME;
foreach (array_keys($all_surnames[$ADDNAME]) as $surname) {
if ($SURNAME!=$surname && $SURNAME==utf8_strtoupper($surname)) {
$all_surnames[$ADDNAME][$SURNAME]=$all_surnames[$ADDNAME][$surname];
unset ($all_surnames[$ADDNAME][$surname]);
}
}
if (isset($all_surnames[$ADDNAME][$SURNAME])) {
$n=count($all_surnames[$ADDNAME][$SURNAME]);
$all_surnames[$ADDNAME][$SURNAME]=array_fill(0, max($n, $COMMON_NAMES_THRESHOLD), true);
} else {
$all_surnames[$ADDNAME][$SURNAME]=array_fill(0, $COMMON_NAMES_THRESHOLD, true);
}
} else {
$all_surnames[$ADDNAME][$ADDNAME]=array_fill(0, $COMMON_NAMES_THRESHOLD, true);
}
}
}
// Remove names found in the "Remove Names" list
if ($COMMON_NAMES_REMOVE) {
foreach (preg_split("/[,; ]+/", $COMMON_NAMES_REMOVE) as $delname) {
unset($all_surnames[utf8_strtoupper($delname)]);
}
}
$id=$this->getName().$block_id;
$title='';
if ($ctype=="gedcom" && WT_USER_GEDCOM_ADMIN || $ctype=="user" && WT_USER_ID) {
if ($ctype=="gedcom") {
$name = WT_GEDCOM;
} else {
$name = WT_USER_NAME;
}
$title .= "<a href=\"javascript: configure block\" onclick=\"window.open('".encode_url("index_edit.php?action=configure&ctype={$ctype}&block_id={$block_id}")."', '_blank', 'top=50,left=50,width=600,height=350,scrollbars=1,resizable=1'); return false;\">";
$title .= "<img class=\"adminicon\" src=\"".$WT_IMAGES["admin"]."\" width=\"15\" height=\"15\" border=\"0\" alt=\"".i18n::translate('Configure')."\" /></a>";
}
// I18N: There are separate lists of male/female names, containing %d names each
$title .= i18n::plural('Top surname', 'Top %d surnames', $num, $num);
$title .= help_link('index_common_names');
switch ($infoStyle) {
case 'tagcloud':
uksort($all_surnames,'utf8_strcasecmp');
$content=format_surname_tagcloud($all_surnames, 'indilist', true);
break;
case 'list':
uasort($all_surnames,array('top10_surnames_WT_Module', 'top_surname_sort'));
$content=format_surname_list($all_surnames, '2', true);
break;
case 'table':
default:
uasort($all_surnames, array('top10_surnames_WT_Module', 'top_surname_sort'));
$content=format_surname_table($all_surnames, 'indilist');
break;
}
if ($template) {
if ($block) {
require $THEME_DIR.'templates/block_small_temp.php';
} else {
require $THEME_DIR.'templates/block_main_temp.php';
}
} else {
return $content;
}
}
// Implement class WT_Module_Block
public function loadAjax() {
return true;
}
// Implement class WT_Module_Block
public function isUserBlock() {
return true;
}
// Implement class WT_Module_Block
public function isGedcomBlock() {
return true;
}
// Implement class WT_Module_Block
public function configureBlock($block_id) {
if (safe_POST_bool('save')) {
set_block_setting($block_id, 'num', safe_POST_integer('num', 1, 10000, 10));
set_block_setting($block_id, 'infoStyle', safe_POST('infoStyle', array('list', 'table', 'tagcloud'), 'table'));
set_block_setting($block_id, 'block', safe_POST_bool('block'));
echo WT_JS_START, 'window.opener.location.href=window.opener.location.href;window.close();', WT_JS_END;
exit;
}
require_once WT_ROOT.'includes/functions/functions_edit.php';
$num=get_block_setting($block_id, 'num', 10);
echo '<tr><td class="descriptionbox wrap width33">';
echo i18n::translate('Number of items to show');
echo '</td><td class="optionbox">';
echo '<input type="text" name="num" size="2" value="', $num, '" />';
echo '</td></tr>';
$infoStyle=get_block_setting($block_id, 'infoStyle', 'table');
echo '<tr><td class="descriptionbox wrap width33">';
echo i18n::translate('Presentation style'), help_link('style');
echo '</td><td class="optionbox">';
echo select_edit_control('infoStyle', array('list'=>i18n::translate('list'), 'table'=>i18n::translate('table'), 'tagcloud'=>i18n::translate('tag cloud')), null, $infoStyle, '');
echo '</td></tr>';
$block=get_block_setting($block_id, 'block', false);
echo '<tr><td class="descriptionbox wrap width33">';
echo i18n::translate('Add a scrollbar when block contents grow');
echo '</td><td class="optionbox">';
echo edit_field_yes_no('block', $block);
echo '</td></tr>';
}
public static function top_surname_sort($a, $b) {
$counta=0;
foreach ($a as $x) {
$counta+=count($x);
}
$countb=0;
foreach ($b as $x) {
$countb+=count($x);
}
return $countb - $counta;
}
}
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