255 lines
8.1 KiB
PHP
255 lines
8.1 KiB
PHP
<?php
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use PicoFeed\Parser\MalformedXmlException;
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// Refresh all feeds, used when Javascript is disabled
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Router\get_action('refresh-all', function () {
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Model\Feed\refresh_all();
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Session\flash(t('Your subscriptions are updated'));
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Response\redirect('?action=unread');
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});
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// Edit feed form
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Router\get_action('edit-feed', function () {
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$id = Request\int_param('feed_id');
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$values = Model\Feed\get($id);
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$values += array(
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'feed_group_ids' => Model\Group\get_feed_group_ids($id)
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);
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Response\html(Template\layout('edit_feed', array(
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'values' => $values,
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'errors' => array(),
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'groups' => Model\Group\get_all(),
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'menu' => 'feeds',
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'title' => t('Edit subscription')
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)));
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});
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// Submit edit feed form
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Router\post_action('edit-feed', function () {
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$values = Request\values();
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$values += array(
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'enabled' => 0,
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'download_content' => 0,
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'rtl' => 0,
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'cloak_referrer' => 0,
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'feed_group_ids' => array(),
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'create_group' => ''
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);
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list($valid, $errors) = Model\Feed\validate_modification($values);
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if ($valid) {
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if (Model\Feed\update($values)) {
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Session\flash(t('Your subscription has been updated.'));
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Response\redirect('?action=feeds');
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} else {
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Session\flash_error(t('Unable to edit your subscription.'));
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}
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}
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Response\html(Template\layout('edit_feed', array(
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'values' => $values,
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'errors' => $errors,
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'groups' => Model\Group\get_all(),
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'menu' => 'feeds',
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'title' => t('Edit subscription')
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)));
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});
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// Confirmation box to remove a feed
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Router\get_action('confirm-remove-feed', function () {
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$id = Request\int_param('feed_id');
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Response\html(Template\layout('confirm_remove_feed', array(
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'feed' => Model\Feed\get($id),
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'menu' => 'feeds',
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'title' => t('Confirmation')
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)));
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});
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// Remove a feed
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Router\get_action('remove-feed', function () {
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$id = Request\int_param('feed_id');
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if ($id && Model\Feed\remove($id)) {
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Session\flash(t('This subscription has been removed successfully.'));
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} else {
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Session\flash_error(t('Unable to remove this subscription.'));
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}
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Response\redirect('?action=feeds');
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});
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// Refresh one feed and redirect to unread items
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Router\get_action('refresh-feed', function () {
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$feed_id = Request\int_param('feed_id');
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$redirect = Request\param('redirect', 'unread');
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Model\Feed\refresh($feed_id);
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Response\redirect('?action='.$redirect.'&feed_id='.$feed_id);
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});
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// Ajax call to refresh one feed
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Router\post_action('refresh-feed', function () {
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$feed_id = Request\int_param('feed_id', 0);
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Response\json(array(
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'feed_id' => $feed_id,
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'result' => Model\Feed\refresh($feed_id),
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'items_count' => Model\Feed\count_items($feed_id),
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));
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});
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// Display all feeds
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Router\get_action('feeds', function () {
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$nothing_to_read = Request\int_param('nothing_to_read');
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$nb_unread_items = Model\Item\count_by_status('unread');
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// possible with remember me function
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if ($nothing_to_read === 1 && $nb_unread_items > 0) {
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Response\redirect('?action=unread');
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}
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Response\html(Template\layout('feeds', array(
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'favicons' => Model\Favicon\get_all_favicons(),
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'feeds' => Model\Feed\get_all_item_counts(),
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'nothing_to_read' => $nothing_to_read,
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'nb_unread_items' => $nb_unread_items,
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'nb_failed_feeds' => Model\Feed\count_failed_feeds(),
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'menu' => 'feeds',
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'title' => t('Subscriptions')
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)));
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});
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// Display form to add one feed
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Router\get_action('add', function () {
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$values = array(
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'download_content' => 0,
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'rtl' => 0,
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'cloak_referrer' => 0,
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'create_group' => '',
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'feed_group_ids' => array()
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);
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Response\html(Template\layout('add', array(
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'values' => $values + array('csrf' => Model\Config\generate_csrf()),
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'errors' => array(),
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'groups' => Model\Group\get_all(),
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'menu' => 'feeds',
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'title' => t('New subscription')
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)));
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});
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// Add a feed with the form or directly from the url, it can be used by a bookmarklet by example
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Router\action('subscribe', function () {
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if (Request\is_post()) {
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$values = Request\values();
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Model\Config\check_csrf_values($values);
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$url = isset($values['url']) ? $values['url'] : '';
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} else {
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$values = array();
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$url = Request\param('url');
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$token = Request\param('token');
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if ($token !== Model\Config\get('bookmarklet_token')) {
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Response\text('Access Forbidden', 403);
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}
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}
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$values += array(
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'url' => trim($url),
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'download_content' => 0,
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'rtl' => 0,
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'cloak_referrer' => 0,
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'create_group' => '',
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'feed_group_ids' => array()
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);
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try {
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$feed_id = Model\Feed\create(
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$values['url'],
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$values['download_content'],
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$values['rtl'],
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$values['cloak_referrer'],
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$values['feed_group_ids'],
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$values['create_group']
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);
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} catch (UnexpectedValueException $e) {
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$error_message = t('This subscription already exists.');
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} catch (PicoFeed\Client\InvalidCertificateException $e) {
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$error_message = t('Invalid SSL certificate.');
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} catch (PicoFeed\Client\InvalidUrlException $e) {
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// picoFeed uses this exception for multiple reasons, but doesn't
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// provide an exception code to distinguish what exactly happend here
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$error_message = $e->getMessage();
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} catch (PicoFeed\Client\MaxRedirectException $e) {
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$error_message = t('Maximum number of HTTP redirections exceeded.');
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} catch (PicoFeed\Client\MaxSizeException $e) {
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$error_message = t('The content size exceeds to maximum allowed size.');
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} catch (PicoFeed\Client\TimeoutException $e) {
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$error_message = t('Connection timeout.');
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} catch (PicoFeed\Parser\MalformedXmlException $e) {
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$error_message = t('Feed is malformed.');
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} catch (PicoFeed\Reader\SubscriptionNotFoundException $e) {
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$error_message = t('Unable to find a subscription.');
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} catch (PicoFeed\Reader\UnsupportedFeedFormatException $e) {
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$error_message = t('Unable to detect the feed format.');
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}
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Model\Config\write_debug();
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if (isset($feed_id) && $feed_id !== false) {
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Session\flash(t('Subscription added successfully.'));
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Response\redirect('?action=feed-items&feed_id='.$feed_id);
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} else {
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if (! isset($error_message)) {
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$error_message = t('Error occured.');
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}
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Session\flash_error($error_message);
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}
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Response\html(Template\layout('add', array(
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'values' => $values + array('csrf' => Model\Config\generate_csrf()),
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'groups' => Model\Group\get_all(),
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'menu' => 'feeds',
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'title' => t('Subscriptions')
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)));
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});
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// OPML export
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Router\get_action('export', function () {
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Response\force_download('feeds.opml');
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Response\xml(Model\Feed\export_opml());
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});
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// OPML import form
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Router\get_action('import', function () {
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Response\html(Template\layout('import', array(
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'errors' => array(),
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'nb_unread_items' => Model\Item\count_by_status('unread'),
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'menu' => 'feeds',
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'title' => t('OPML Import')
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)));
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});
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// OPML importation
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Router\post_action('import', function () {
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try {
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Model\Feed\import_opml(Request\file_content('file'));
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Session\flash(t('Your feeds have been imported.'));
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Response\redirect('?action=feeds');
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} catch (MalformedXmlException $e) {
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Session\flash_error(t('Unable to import your OPML file.').' ('.$e->getMessage().')');
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Response\redirect('?action=import');
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}
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});
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