items.php

<?php
/*
 * This file is part of FEED ON FEEDS - http://feedonfeeds.com/
 *
 * items.php - displays right hand side "frame"
 *
 *
 * Copyright (C) 2004-2007 Stephen Minutillo
 * steve@minutillo.com - http://minutillo.com/steve/
 *
 * Distributed under the GPL - see LICENSE
 *
 */

include_once 'fof-main.php';
include_once 'fof-render.php';

$feed = (isset($_GET['feed'])) ? $_GET['feed'] : NULL;
$what = (isset($_GET['what'])) ? $_GET['what'] : NULL;
$when = (isset($_GET['when'])) ? $_GET['when'] : NULL;
$how = (isset($_GET['how'])) ? $_GET['how'] : NULL;
$howmany = (isset($_GET['howmany'])) ? $_GET['howmany'] : NULL;
$search = (isset($_GET['search'])) ? $_GET['search'] : NULL;
$order = (isset($_GET['order'])) ? $_GET['order'] : NULL;

/* ignore invalid orderings */
if (!in_array($order, array('asc', 'desc'))) {
	$order = NULL;
}

/* default to viewing unread items */
if (empty($what)) {
	$what = 'unread';
	/* default to page view only if we defaulted on what to view */
	if (empty($how)) {
		$how = 'paged';
	}
}

$which = (isset($_GET['which'])) ? $_GET['which'] : NULL;
if (isset($how) && $how == 'paged' && !isset($which)) {
	$which = 0;
}

/*  Sort items as specified in url parameters, or view settings,
or as per user preferences, or descending if something is really amiss.
 */
$view_settings = fof_db_view_settings_get(fof_current_user(), fof_db_get_tag_name_map(explode(' ', $what)), $feed);
if (empty($order)) {
	if (!empty($view_settings['order'])) {
		$order = $view_settings['order'];
	} else {
		$order = $fof_prefs_obj->get('order');
	}
}
if (empty($order)) {
	$order = 'desc';
}

$itemcount = 0;
$statement = fof_db_get_item_count(fof_current_user(), $what, $feed, $search);
while (($row = fof_db_get_row($statement)) !== false) {
	// fof_log('feed:' . $row['feed_id'] . ' count:' . $row['count']);
	$itemcount += $row['count'];
}

$title = fof_view_title($feed, $what, $when, $which, $howmany, $search, $itemcount);

// Placeholder to push content down:
?>
<div id="item-display-controls" class="banner ontop">
<ul class="inline-list">
<?php
$item_controls = '';

/* the current view settings */
$qv = array('feed' => $feed,
	'what' => $what,
	'when' => $when,
	'how' => $how,
	'howmany' => $howmany,
	'search' => $search);

$set_view_button = '&hearts;';
$item_controls .= '	<li id="view-settings-button" class="hide-on-mobile">';
if (!empty($search)) {
	$item_controls .= '<span class="unavailable" title="Sorry, collections of items which involve search terms cannot currently store custom orderings.">';
	$item_controls .= $set_view_button;
	$item_controls .= '</span>';
} else if (!empty($view_settings['order']) && $view_settings['order'] == $order) {
	$item_controls .= '<span class="custom" title="The current sort order is already remembered for this collection of items.">';
	$item_controls .= $set_view_button;
	$item_controls .= '</span>';
} else if ($order == $fof_prefs_obj->get('order') && empty($view_settings['order'])) {
	$item_controls .= '<span class="default" title="Your default sort order is already being used for this collection of items.">';
	$item_controls .= $set_view_button;
	$item_controls .= '</span>';
} else {
	$view_settings_store_js = htmlentities('view_order_set(' . implode(',', array(json_encode($what), json_encode($feed), json_encode($order))) . ');return false;', ENT_QUOTES);
	$item_controls .= '<span class="remember">';
	$item_controls .= '<a href="#" title="Remember this ordering, whenever you view this collection of items. (A collection is a unique combination of feed and/or tags.)" onclick="' . $view_settings_store_js . '">';
	$item_controls .= $set_view_button;
	$item_controls .= '</a>';
	$item_controls .= '</span>';
}
$item_controls .= '</li>';

$item_controls .= '	<li class="orderby hide-on-mobile">';
if ($order == 'asc') {
	$item_controls .= '<a href="' . fof_url('.', array_merge($qv, array('order' => 'desc'))) . '">';
}

$item_controls .= '[new to old]';
if ($order == 'asc') {
	$item_controls .= '</a>';
}

$item_controls .= "</li>\n";

$item_controls .= '	<li class="orderby hide-on-mobile">';
if ($order == 'desc') {
	$item_controls .= '<a href="' . fof_url('.', array_merge($qv, array('order' => 'asc'))) . '">';
}

$item_controls .= '[old to new]';
if ($order == 'desc') {
	$item_controls .= '</a>';
}

$item_controls .= "</li>\n";

$item_controls .= '	<li><a href="#" onclick="flag_all();mark_read();return false;"><strong>Mark all read</strong></a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="flag_all();return false;">Flag all</a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="unflag_all();return false;">Unflag all</a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="toggle_all();return false;">Toggle all</a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="mark_read();return false;"><strong>Mark flagged read</strong></a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="mark_unread();return false;">Mark flagged unread</a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="show_all();return false;">Show all</a></li>';
$item_controls .= '	<li class="hide-on-mobile"><a href="#" onclick="hide_all();return false;">Hide all</a></li>';
$item_controls .= '	<li><a href="#" onclick="untag_all();return false;">Untag all</a></li>';

echo $item_controls;
?>
</ul>
</div>

<div id="item-display-controls-spacer" class="banner">
<ul class="inline-list">
<?php echo $item_controls; ?>
</ul>
</div>

<div id="display-summary"><?php echo $title; ?></div>

<?php
if ($fof_prefs_obj->get('keyboard')) {
	?>
<div id="keyboard-legend" class="hide">
	<span style="font-variant:small-caps;">Keyboard Commands</span>
	<dl>
		<dt>?</dt><dd>Toggle this display.</dd>
		<dt>H</dt><dd>Toggle folding of all visible items.</dd>
		<dt>h</dt><dd>Toggle folding of current item.</dd>
		<dt>s</dt><dd>Toggle starring of current item.</dd>
		<dt>f</dt><dd>Flag current item.</dd>
		<dt>F</dt><dd>Flag current and all previous items.</dd>
		<dt>U</dt><dd>Unflag all items.</dd>
		<dt>j</dt><dd>Scroll current item, flag if at end of item, move to next item.</dd>
		<dt>J</dt><dd>Flag current item, move to next.</dd>
		<dt>n</dt><dd>Skip to next item.</dd>
		<dt>p</dt><dd>Skip to previous item.</dd>
		<dt>N</dt><dd>Skip to last item.</dd>
		<dt>P</dt><dd>Skip to first item.</dd>
		<dt>r</dt><dd>Refresh sidebar.</dd>
		<dt>&#9166;</dt><dd>Open current item.</dd>
	</dl>
</div>

<?php
}
?>

<!-- close this form to fix first item! -->
		<form id="itemform" name="items" action="view-action.php" method="post" onSubmit="return false;">
		<input type="hidden" name="action" />
		<input type="hidden" name="return" />

<?php
$links = fof_get_nav_links($feed, $what, $when, $which, $howmany, $search, $itemcount);
$links = ($links ? '<div class="pagination-nav">' : '') . $links . ($links ? "</div>\n" : '');

echo $links;

$items = fof_get_items(fof_current_user(), $feed, $what, $when, $which, $howmany, $order, $search);

if (!empty($items)) {
	foreach ($items as $item) {
		fof_render_item($item, true);
	}
} else {
	echo "<p><i>No items found.</i></p>\n";
}

?>
		</form>


<?php
echo $links;
?>