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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 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 3 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, see <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees\Functions;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Tree;
/**
* Class FunctionsPrintLists - create sortable lists using datatables.net
*/
class FunctionsPrintLists {
/**
* Print a tagcloud of surnames.
*
* @param string[][] $surnames array (of SURN, of array of SPFX_SURN, of array of PID)
* @param string $route individual-list or family-listlist
* @param bool $totals show totals after each name
* @param Tree $tree generate links to this tree
*
* @return string
*/
public static function surnameTagCloud($surnames, $route, $totals, Tree $tree) {
$minimum = PHP_INT_MAX;
$maximum = 1;
foreach ($surnames as $surn => $surns) {
foreach ($surns as $spfxsurn => $indis) {
$maximum = max($maximum, count($indis));
$minimum = min($minimum, count($indis));
}
}
$html = '';
foreach ($surnames as $surn => $surns) {
foreach ($surns as $spfxsurn => $indis) {
if ($maximum === $minimum) {
// All surnames occur the same number of times
$size = 150.0;
} else {
$size = 75.0 + 125.0 * (count($indis) - $minimum) / ($maximum - $minimum);
}
$url = route($route, ['surname' => $surn, 'ged' => $tree->getName()]);
$html .= '<a style="font-size:' . $size . '%" href="' . e($url) . '">';
if ($totals) {
$html .= I18N::translate('%1$s (%2$s)', '<span dir="auto">' . $spfxsurn . '</span>', I18N::number(count($indis)));
} else {
$html .= $spfxsurn;
}
$html .= '</a> ';
}
}
return '<div class="tag_cloud">' . $html . '</div>';
}
/**
* Print a list of surnames.
*
* @param string[][] $surnames array (of SURN, of array of SPFX_SURN, of array of PID)
* @param int $style 1=bullet list, 2=semicolon-separated list, 3=tabulated list with up to 4 columns
* @param bool $totals show totals after each name
* @param string $route individual-list or family-list
* @param Tree $tree Link back to the individual list in this tree
*
* @return string
*/
public static function surnameList($surnames, $style, $totals, $route, Tree $tree) {
$html = [];
foreach ($surnames as $surn => $surns) {
// Each surname links back to the indilist
if ($surn) {
$url = route($route, ['surname' => $surn, 'ged' => $tree->getName()]);
} else {
$url = route($route, ['alpha' => ',', 'ged' => $tree->getName()]);
}
// If all the surnames are just case variants, then merge them into one
// Comment out this block if you want SMITH listed separately from Smith
$first_spfxsurn = null;
foreach ($surns as $spfxsurn => $indis) {
if ($first_spfxsurn) {
if (I18N::strtoupper($spfxsurn) == I18N::strtoupper($first_spfxsurn)) {
$surns[$first_spfxsurn] = array_merge($surns[$first_spfxsurn], $surns[$spfxsurn]);
unset($surns[$spfxsurn]);
}
} else {
$first_spfxsurn = $spfxsurn;
}
}
$subhtml = '<a href="' . e($url) . '" dir="auto">' . e(implode(I18N::$list_separator, array_keys($surns))) . '</a>';
if ($totals) {
$subtotal = 0;
foreach ($surns as $indis) {
$subtotal += count($indis);
}
$subhtml .= ' (' . I18N::number($subtotal) . ')';
}
$html[] = $subhtml;
}
switch ($style) {
case 1:
return '<ul><li>' . implode('</li><li>', $html) . '</li></ul>';
case 2:
return implode(I18N::$list_separator, $html);
case 3:
$i = 0;
$count = count($html);
if ($count > 36) {
$col = 4;
} elseif ($count > 18) {
$col = 3;
} elseif ($count > 6) {
$col = 2;
} else {
$col = 1;
}
$newcol = ceil($count / $col);
$html2 = '<table class="list_table"><tr>';
$html2 .= '<td class="list_value" style="padding: 14px;">';
foreach ($html as $surns) {
$html2 .= $surns . '<br>';
$i++;
if ($i == $newcol && $i < $count) {
$html2 .= '</td><td class="list_value" style="padding: 14px;">';
$newcol = $i + ceil($count / $col);
}
}
$html2 .= '</td></tr></table>';
return $html2;
}
}
}
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