FressRSS/app/views/helpers/category/update.phtml

<?php /** @var FreshRSS_View $this */ ?>
<div class="post">
	<h2><?= $this->category->name() ?></h2>

	<div>
		<a href="<?= _url('index', 'index', 'get', 'c_' . $this->category->id()) ?>"><?= _i('link') ?> <?= _t('gen.action.filter') ?></a>
	</div>

	<form method="post" action="<?= _url('subscription', 'category', 'id', $this->category->id()) ?>" autocomplete="off">
		<input type="hidden" name="_csrf" value="<?= FreshRSS_Auth::csrfToken() ?>" />

		<legend><?= _t('sub.category.information') ?></legend>
		<div class="form-group">
			<label class="group-name" for="name"><?= _t('sub.category.title') ?></label>
			<div class="group-controls">
				<input type="text" name="name" id="name" class="extend" value="<?= $this->category->name()  ?>" <?php
					//Disallow changing the name of the default category
					echo $this->category->id() == FreshRSS_CategoryDAO::DEFAULTCATEGORYID ? 'disabled="disabled"' : '';
				?> />
			</div>
		</div>
		<div class="form-group">
			<label class="group-name" for="position"><?= _t('sub.category.position') ?></label>
			<div class="group-controls">
				<input type="number" name="position" id="position" min="1" value="<?= $this->category->attributes('position') ?>" />
				<p class="help"><?= _i('help') ?> <?= _t('sub.category.position_help') ?></p>
			</div>
		</div>

		<div class="form-group form-actions">
			<div class="group-controls">
				<button class="btn btn-important"><?= _t('gen.action.submit') ?></button>
				<button type="reset" class="btn"><?= _t('gen.action.cancel') ?></button>

			</div>
		</div>

		<legend><?= _t('sub.category.archiving') ?></legend>
		<?php
			$archiving = $this->category->attributes('archiving');
			if (empty($archiving)) {
				$archiving = [ 'default' => true ];
			} else {
				$archiving['default'] = false;
			}
			$volatile = [
				'enable_keep_period' => false,
				'keep_period_count' => '3',
				'keep_period_unit' => 'P1M',
			];
			if (!empty($archiving['keep_period'])) {
				if (preg_match('/^PT?(?P<count>\d+)[YMWDH]$/', $archiving['keep_period'], $matches)) {
					$volatile['enable_keep_period'] = true;
					$volatile['keep_period_count'] = $matches['count'];
					$volatile['keep_period_unit'] = str_replace($matches['count'], '1', $archiving['keep_period']);
				}
			}
			//Defaults
			if (!isset($archiving['keep_max'])) {
				$archiving['keep_max'] = false;
			}
			if (!isset($archiving['keep_favourites'])) {
				$archiving['keep_favourites'] = true;
			}
			if (!isset($archiving['keep_labels'])) {
				$archiving['keep_labels'] = true;
			}
			if (!isset($archiving['keep_unreads'])) {
				$archiving['keep_unreads'] = false;
			}
			if (!isset($archiving['keep_min'])) {
				$archiving['keep_min'] = 50;
			}
		?>

		<p class="alert alert-warn">
			<?= _t('conf.archiving.policy_warning') ?>
		</p>

		<div class="form-group">
			<label class="group-name"><?= _t('conf.archiving.policy') ?></label>
			<div class="group-controls">
				<label class="checkbox">
					<input type="checkbox" name="use_default_purge_options" id="use_default_purge_options" value="1"<?= $archiving['default'] ? ' checked="checked"' : '' ?>
						data-leave-validation="<?= $archiving['default'] ? 1 : 0 ?>" />
					<?= _t('gen.short.by_default') ?>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<div class="group-controls">
				<label class="checkbox" for="enable_keep_max">
					<input type="checkbox" name="enable_keep_max" id="enable_keep_max" value="1"<?= empty($archiving['keep_max']) ? '' : ' checked="checked"' ?>
						data-leave-validation="<?= empty($archiving['keep_max']) ? 0 : 1 ?>"/>
					<?= _t('conf.archiving.keep_max') ?>
					<input type="number" id="keep_max" name="keep_max" min="0" value="<?= empty($archiving['keep_max']) ? 200 : $archiving['keep_max'] ?>"
						data-leave-validation="<?= empty($archiving['keep_max']) ? 200 : $archiving['keep_max'] ?>"/>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<div class="group-controls">
				<label class="checkbox" for="enable_keep_period">
					<input type="checkbox" name="enable_keep_period" id="enable_keep_period" value="1"<?= $volatile['enable_keep_period'] ? ' checked="checked"' : '' ?>
						data-leave-validation="<?= $volatile['enable_keep_period'] ? 1 : 0 ?>"/>
					<?= _t('conf.archiving.keep_period') ?>
					<input type="number" id="keep_period_count" name="keep_period_count" min="0" value="<?= $volatile['keep_period_count'] ?>"
						data-leave-validation="<?= $volatile['keep_period_count'] ?>"/>
					<select class="number" name="keep_period_unit" id="keep_period_unit" data-leave-validation="<?= $volatile['keep_period_unit'] ?>">
						<option></option>
						<option value="P1Y" <?= 'P1Y' === $volatile['keep_period_unit'] ? 'selected="selected"' : '' ?>><?= _t('gen.period.years') ?></option>
						<option value="P1M" <?= 'P1M' === $volatile['keep_period_unit'] ? 'selected="selected"' : '' ?>><?= _t('gen.period.months') ?></option>
						<option value="P1W" <?= 'P1W' === $volatile['keep_period_unit'] ? 'selected="selected"' : '' ?>><?= _t('gen.period.weeks') ?></option>
						<option value="P1D" <?= 'P1D' === $volatile['keep_period_unit'] ? 'selected="selected"' : '' ?>><?= _t('gen.period.days') ?></option>
						<option value="PT1H" <?= 'PT1H' === $volatile['keep_period_unit'] ? 'selected="selected"' : '' ?>><?= _t('gen.period.hours') ?></option>
					</select>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<label class="group-name"><?= _t('conf.archiving.exception') ?></label>
			<div class="group-controls">
				<label class="checkbox" for="keep_favourites">
					<input type="checkbox" name="keep_favourites" id="keep_favourites" value="1"<?= $archiving['keep_favourites'] ? ' checked="checked"' : '' ?>
						data-leave-validation="<?= $archiving['keep_favourites'] ? 1 : 0 ?>"/>
					<?= _t('conf.archiving.keep_favourites') ?>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<div class="group-controls">
				<label class="checkbox" for="keep_labels">
					<input type="checkbox" name="keep_labels" id="keep_labels" value="1"<?= $archiving['keep_labels'] ? ' checked="checked"' : '' ?>
						data-leave-validation="<?= $archiving['keep_labels'] ? 1 : 0 ?>"/>
					<?= _t('conf.archiving.keep_labels') ?>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<div class="group-controls">
				<label class="checkbox" for="keep_unreads">
					<input type="checkbox" name="keep_unreads" id="keep_unreads" value="1"<?= $archiving['keep_unreads'] ? ' checked="checked"' : '' ?>
						data-leave-validation="<?= $archiving['keep_unreads'] ? 1 : 0 ?>"/>
					<?= _t('conf.archiving.keep_unreads') ?>
				</label>
			</div>
		</div>
		<div class="form-group archiving"<?= $archiving['default'] ? ' hidden="hidden"' : '' ?>>
			<div class="group-controls">
				<label for="keep_min"><?= _t('sub.feed.keep_min') ?>
					<input type="number" id="keep_min" name="keep_min" min="0" value="<?= $archiving['keep_min'] ?>"
						data-leave-validation="<?= $archiving['keep_min'] ?>">
				</label>
			</div>
		</div>
		<div class="form-group form-actions">
			<div class="group-controls">
				<button class="btn btn-important"><?= _t('gen.action.submit') ?></button>
				<button type="reset" class="btn"><?= _t('gen.action.cancel') ?></button>
			</div>
		</div>

		<?php if (!$this->category->isDefault()): ?>
		<p class="alert alert-warn">
			<?= _t('sub.feed.moved_category_deleted', $this->default_category->name()) ?>
		</p>
		<?php endif;?>
		<div class="form-group form-actions">
			<div class="group-controls">
				<button class="btn btn-attention confirm"
					data-str-confirm="<?= _t('gen.js.confirm_action_feed_cat') ?>"
					formaction="<?= _url('category', 'empty', 'id', $this->category->id()) ?>"
					formmethod="post"><?= _t('gen.action.empty') ?></button>
				<?php if (!$this->category->isDefault()): ?>
				<button class="btn btn-attention confirm"
					data-str-confirm="<?= _t('gen.js.confirm_action_feed_cat') ?>"
					formaction="<?= _url('category', 'delete', 'id', $this->category->id()) ?>"
					formmethod="post"><?= _t('gen.action.remove') ?></button>
				<?php endif;?>
			</div>
		</div>
	</form>
</div>