the rest of the standard widgets converted

1 files changed, 1 insertions, 762 deletions

diff --git a/include/widgets.php b/include/widgets.php
index 8ccaad23b..8497d1848 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -2,768 +2,7 @@
 /**
  * @file include/widgets.php
  *
- * @brief This file contains some widgets.
+ * @brief This file may contain some widgets.
  */
 
-require_once('include/dir_fns.php');
-require_once('include/contact_widgets.php');
-require_once('include/attach.php');
-
-
-
-
-
-function widget_website_portation_tools($arr) {
-
-	// mod menu doesn't load a profile. For any modules which load a profile, check it.
-	// otherwise local_channel() is sufficient for permissions.
-
-	if(App::$profile['profile_uid'])
-		if((App::$profile['profile_uid'] != local_channel()) && (! App::$is_sys))
-			return '';
-
-	if(! local_channel())
-		return '';
-
-	return website_portation_tools();
-}
-
-function widget_findpeople($arr) {
-	return findpeople_widget();
-}
-
-
-
-
-/*
- * The following directory widgets are only useful on the directory page
- */
-
-
-function widget_dirsort($arr) {
-	return dir_sort_links();
-}
-
-function widget_dirtags($arr) {
-	return dir_tagblock(z_root() . '/directory', null);
-}
-
-
-
-
-
-
-function widget_bookmarkedchats($arr) {
-
-	if(! feature_enabled(App::$profile['profile_uid'],'ajaxchat'))
-		return '';
-
-	$h = get_observer_hash();
-	if(! $h)
-		return;
-	$r = q("select xchat_url, xchat_desc from xchat where xchat_xchan = '%s' order by xchat_desc",
-		dbesc($h)
-	);
-	if($r) {
-		for($x = 0; $x < count($r); $x ++) {
-			$r[$x]['xchat_url'] = zid($r[$x]['xchat_url']);
-		}
-	}
-	return replace_macros(get_markup_template('bookmarkedchats.tpl'),array(
-		'$header' => t('Bookmarked Chatrooms'),
-		'$rooms' => $r
-	));
-}
-
-function widget_suggestedchats($arr) {
-
-	if(! feature_enabled(App::$profile['profile_uid'],'ajaxchat'))
-		return '';
-
-	// There are reports that this tool does not ever remove chatrooms on dead sites,
-	// and also will happily link to private chats which you cannot enter.
-	// For those reasons, it will be disabled until somebody decides it's worth
-	// fixing and comes up with a plan for doing so.
-
-	return '';
-
-
-	// probably should restrict this to your friends, but then the widget will only work
-	// if you are logged in locally.
-
-	$h = get_observer_hash();
-	if(! $h)
-		return;
-	$r = q("select xchat_url, xchat_desc, count(xchat_xchan) as total from xchat group by xchat_url, xchat_desc order by total desc, xchat_desc limit 24");
-	if($r) {
-		for($x = 0; $x < count($r); $x ++) {
-			$r[$x]['xchat_url'] = zid($r[$x]['xchat_url']);
-		}
-	}
-	return replace_macros(get_markup_template('bookmarkedchats.tpl'),array(
-		'$header' => t('Suggested Chatrooms'),
-		'$rooms' => $r
-	));
-}
-
-function widget_item($arr) {
-
-	$channel_id = 0;
-	if(array_key_exists('channel_id',$arr) && intval($arr['channel_id']))
-		$channel_id = intval($arr['channel_id']);
-	if(! $channel_id)
-		$channel_id = App::$profile_uid;
-	if(! $channel_id)
-		return '';
-
-
-	if((! $arr['mid']) && (! $arr['title']))
-		return '';
-
-	if(! perm_is_allowed($channel_id, get_observer_hash(), 'view_pages'))
-		return '';
-
-	require_once('include/security.php');
-	$sql_extra = item_permissions_sql($channel_id);
-
-	if($arr['title']) {
-		$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
-			where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s'
-			and iconfig.k = 'WEBPAGE' and item_type = %d $sql_options $revision limit 1",
-			intval($channel_id),
-			dbesc($arr['title']),
-			intval(ITEM_TYPE_WEBPAGE)
-		);
-	}
-	else {
-		$r = q("select * from item where mid = '%s' and uid = %d and item_type = " . intval(ITEM_TYPE_WEBPAGE) . " $sql_extra limit 1",
-			dbesc($arr['mid']),
-			intval($channel_id)
-		);
-	}
-
-	if(! $r)
-		return '';
-
-	xchan_query($r);
-	$r = fetch_post_tags($r, true);
-
-	$o = prepare_page($r[0]);
-	return $o;
-}
-
-function widget_clock($arr) {
-
-	$miltime = 0;
-	if(isset($arr['military']) && $arr['military'])
-		$miltime = 1;
-
-$o = <<< EOT
-<div class="widget">
-<h3 class="clockface"></h3>
-<script>
-
-var timerID = null
-var timerRunning = false
-
-function stopclock(){
-    if(timerRunning)
-        clearTimeout(timerID)
-    timerRunning = false
-}
-
-function startclock(){
-    stopclock()
-    showtime()
-}
-
-function showtime(){
-    var now = new Date()
-    var hours = now.getHours()
-    var minutes = now.getMinutes()
-    var seconds = now.getSeconds()
-	var military = $miltime
-    var timeValue = ""
-	if(military)
-		timeValue = hours
-	else
-		timeValue = ((hours > 12) ? hours - 12 : hours)
-    timeValue  += ((minutes < 10) ? ":0" : ":") + minutes
-//    timeValue  += ((seconds < 10) ? ":0" : ":") + seconds
-	if(! military)
-	    timeValue  += (hours >= 12) ? " P.M." : " A.M."
-    $('.clockface').html(timeValue)
-    timerID = setTimeout("showtime()",1000)
-    timerRunning = true
-}
-
-$(document).ready(function() {
-	startclock();
-});
-
-</script>
-</div>
-EOT;
-return $o;
-
-}
-
-/**
- * @brief Widget to display a single photo.
- *
- * @param array $arr associative array with
- *    * \e string \b src URL of photo; URL must be an http or https URL
- *    * \e boolean \b zrl use zid in URL
- *    * \e string \b style CSS string
- *
- * @return string with parsed HTML
- */
-function widget_photo($arr) {
-
-	$style = $zrl = false;
-
-	if(array_key_exists('src', $arr) && isset($arr['src']))
-		$url = $arr['src'];
-
-	if(strpos($url, 'http') !== 0)
-		return '';
-
-	if(array_key_exists('style', $arr) && isset($arr['style']))
-		$style = $arr['style'];
-
-	// ensure they can't sneak in an eval(js) function
-
-	if(strpbrk($style, '(\'"<>') !== false)
-		$style = '';
-
-	if(array_key_exists('zrl', $arr) && isset($arr['zrl']))
-		$zrl = (($arr['zrl']) ? true : false);
-
-	if($zrl)
-		$url = zid($url);
-
-	$o = '<div class="widget">';
-
-	$o .= '<img ' . (($zrl) ? ' class="zrl" ' : '')
-				  . (($style) ? ' style="' . $style . '"' : '')
-				  . ' src="' . $url . '" alt="' . t('photo/image') . '">';
-
-	$o .= '</div>';
-
-	return $o;
-}
-
-
-function widget_cover_photo($arr) {
-
-	require_once('include/channel.php');
-	$o = '';
-
-	if(App::$module == 'channel' && $_REQUEST['mid'])
-		return '';
-
-	$channel_id = 0;
-	if(array_key_exists('channel_id', $arr) && intval($arr['channel_id']))
-		$channel_id = intval($arr['channel_id']);
-	if(! $channel_id)
-		$channel_id = App::$profile_uid;
-	if(! $channel_id)
-		return '';
-
-	$channel = channelx_by_n($channel_id);
-
-	if(array_key_exists('style', $arr) && isset($arr['style']))
-		$style = $arr['style'];
-	else
-		$style = 'width:100%; height: auto;';
-
-	// ensure they can't sneak in an eval(js) function
-
-	if(strpbrk($style,'(\'"<>') !== false)
-		$style = '';
-
-	if(array_key_exists('title', $arr) && isset($arr['title']))
-		$title = $arr['title'];
-	else
-		$title = $channel['channel_name'];
-
-	if(array_key_exists('subtitle', $arr) && isset($arr['subtitle']))
-		$subtitle = $arr['subtitle'];
-	else
-		$subtitle = str_replace('@','&#x40;',$channel['xchan_addr']);
-
-	$c = get_cover_photo($channel_id,'html');
-
-	if($c) {
-		$photo_html = (($style) ? str_replace('alt=',' style="' . $style . '" alt=',$c) : $c);
-
-		$o = replace_macros(get_markup_template('cover_photo_widget.tpl'),array(
-			'$photo_html'	=> $photo_html,
-			'$title'	=> $title,
-			'$subtitle'	=> $subtitle,
-			'$hovertitle' => t('Click to show more'),
-		));
-	}
-	return $o;
-}
-
-
-function widget_photo_rand($arr) {
-
-	require_once('include/photos.php');
-	$style = false;
-
-	if(array_key_exists('album', $arr) && isset($arr['album']))
-		$album = $arr['album'];
-	else
-		$album = '';
-
-	$channel_id = 0;
-	if(array_key_exists('channel_id', $arr) && intval($arr['channel_id']))
-		$channel_id = intval($arr['channel_id']);
-	if(! $channel_id)
-		$channel_id = App::$profile_uid;
-	if(! $channel_id)
-		return '';
-
-	$scale = ((array_key_exists('scale',$arr)) ? intval($arr['scale']) : 0);
-
-	$ret = photos_list_photos(array('channel_id' => $channel_id),App::get_observer(),$album);
-
-	$filtered = array();
-	if($ret['success'] && $ret['photos'])
-	foreach($ret['photos'] as $p)
-		if($p['imgscale'] == $scale)
-			$filtered[] = $p['src'];
-
-	if($filtered) {
-		$e = mt_rand(0, count($filtered) - 1);
-		$url = $filtered[$e];
-	}
-
-	if(strpos($url, 'http') !== 0)
-		return '';
-
-	if(array_key_exists('style', $arr) && isset($arr['style']))
-		$style = $arr['style'];
-
-	// ensure they can't sneak in an eval(js) function
-
-	if(strpos($style,'(') !== false)
-		return '';
-
-	$url = zid($url);
-
-	$o = '<div class="widget">';
-
-	$o .= '<img class="zrl" '
-		. (($style) ? ' style="' . $style . '"' : '')
-		. ' src="' . $url . '" alt="' . t('photo/image') . '">';
-
-	$o .= '</div>';
-
-	return $o;
-}
-
-
-function widget_random_block($arr) {
-
-	$channel_id = 0;
-	if(array_key_exists('channel_id',$arr) && intval($arr['channel_id']))
-		$channel_id = intval($arr['channel_id']);
-	if(! $channel_id)
-		$channel_id = App::$profile_uid;
-	if(! $channel_id)
-		return '';
-
-	if(array_key_exists('contains',$arr))
-		$contains = $arr['contains'];
-
-	$o = '';
-
-	require_once('include/security.php');
-	$sql_options = item_permissions_sql($channel_id);
-
-	$randfunc = db_getfunc('RAND');
-
-	$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
-		where item.uid = %d and iconfig.cat = 'system' and iconfig.v like '%s' and iconfig.k = 'BUILDBLOCK' and
-		item_type = %d $sql_options order by $randfunc limit 1",
-		intval($channel_id),
-		dbesc('%' . $contains . '%'),
-		intval(ITEM_TYPE_BLOCK)
-	);
-
-	if($r) {
-		$o = '<div class="widget bblock">';
-		if($r[0]['title'])
-			$o .= '<h3>' . $r[0]['title'] . '</h3>';
-
-		$o .= prepare_text($r[0]['body'],$r[0]['mimetype']);
-		$o .= '</div>';
-	}
-
-	return $o;
-}
-
-
-function widget_rating($arr) {
-
-
-	$rating_enabled = get_config('system','rating_enabled');
-	if(! $rating_enabled) {
-		return;
-	}
-
-	if($arr['target'])
-		$hash = $arr['target'];
-	else
-		$hash = App::$poi['xchan_hash'];
-
-	if(! $hash)
-		return;
-
-	$url = '';
-	$remote = false;
-
-	if(remote_channel() && ! local_channel()) {
-		$ob = App::get_observer();
-		if($ob && $ob['xchan_url']) {
-			$p = parse_url($ob['xchan_url']);
-			if($p) {
-				$url = $p['scheme'] . '://' . $p['host'] . (($p['port']) ? ':' . $p['port'] : '');
-				$url .= '/rate?f=&target=' . urlencode($hash);
-			}
-			$remote = true;
-		}
-	}
-
-	$self = false;
-
-	if(local_channel()) {
-		$channel = App::get_channel();
-
-		if($hash == $channel['channel_hash'])
-			$self = true;
-
-		head_add_js('ratings.js');
-
-	}
-
-
-	$o = '<div class="widget">';
-	$o .= '<h3>' . t('Rating Tools') . '</h3>';
-
-	if((($remote) || (local_channel())) && (! $self)) {
-		if($remote)
-			$o .= '<a class="btn btn-block btn-primary btn-sm" href="' . $url . '"><i class="fa fa-pencil"></i> ' . t('Rate Me') . '</a>';
-		else
-			$o .= '<div class="btn btn-block btn-primary btn-sm" onclick="doRatings(\'' . $hash . '\'); return false;"><i class="fa fa-pencil"></i> ' . t('Rate Me') . '</div>';
-	}
-
-	$o .= '<a class="btn btn-block btn-default btn-sm" href="ratings/' . $hash . '"><i class="fa fa-eye"></i> ' . t('View Ratings') . '</a>';
-	$o .= '</div>';
-
-	return $o;
-
-}
-
-// used by site ratings pages to provide a return link
-function widget_pubsites($arr) {
-	if(App::$poi)
-		return;
-	return '<div class="widget"><ul class="nav nav-pills"><li><a href="pubsites">' . t('Public Hubs') . '</a></li></ul></div>';
-}
-
-
-function widget_forums($arr) {
-
-	if(! local_channel())
-		return '';
-
-	$o = '';
-
-	if(is_array($arr) && array_key_exists('limit',$arr))
-		$limit = " limit " . intval($limit) . " ";
-	else
-		$limit = '';
-
-	$unseen = 0;
-	if(is_array($arr) && array_key_exists('unseen',$arr) && intval($arr['unseen']))
-		$unseen = 1;
-
-	$perms_sql = item_permissions_sql(local_channel()) . item_normal();
-
-	$xf = false;
-
-	$x1 = q("select xchan from abconfig where chan = %d and cat = 'their_perms' and k = 'send_stream' and v = '0'",
-		intval(local_channel())
-	);
-	if($x1) {
-		$xc = ids_to_querystr($x1,'xchan',true);
-		$x2 = q("select xchan from abconfig where chan = %d and cat = 'their_perms' and k = 'tag_deliver' and v = '1' and xchan in (" . $xc . ") ",
-			intval(local_channel())
-		);
-		if($x2)
-			$xf = ids_to_querystr($x2,'xchan',true);
-	}
-
-	$sql_extra = (($xf) ? " and ( xchan_hash in (" . $xf . ") or xchan_pubforum = 1 ) " : " and xchan_pubforum = 1 "); 
-
-	$r1 = q("select abook_id, xchan_hash, xchan_name, xchan_url, xchan_photo_s from abook left join xchan on abook_xchan = xchan_hash where xchan_deleted = 0 and abook_channel = %d $sql_extra order by xchan_name $limit ",
-		intval(local_channel())
-	);
-	if(! $r1)
-		return $o;
-
-	$str = '';
-
-	// Trying to cram all this into a single query with joins and the proper group by's is tough.
-	// There also should be a way to update this via ajax.
-
-	for($x = 0; $x < count($r1); $x ++) {
-		$r = q("select sum(item_unseen) as unseen from item where owner_xchan = '%s' and uid = %d and item_unseen = 1 $perms_sql ",
-			dbesc($r1[$x]['xchan_hash']),
-			intval(local_channel())
-		);
-		if($r)
-			$r1[$x]['unseen'] = $r[0]['unseen'];
-
-/**
- * @FIXME
- * This SQL makes the counts correct when you get forum posts arriving from different routes/sources
- * (like personal channels). However the network query for these posts doesn't yet include this
- * correction and it makes the SQL for that query pretty hairy so this is left as a future exercise.
- * It may make more sense in that query to look for the mention in the body rather than another join,
- * but that makes it very inefficient.
- *
-		$r = q("select sum(item_unseen) as unseen from item left join term on oid = id where otype = %d and owner_xchan != '%s' and item.uid = %d and url = '%s' and ttype = %d $perms_sql ",
-			intval(TERM_OBJ_POST),
-			dbesc($r1[$x]['xchan_hash']),
-			intval(local_channel()),
-			dbesc($r1[$x]['xchan_url']),
-			intval(TERM_MENTION)
-		);
-		if($r)
-			$r1[$x]['unseen'] = ((array_key_exists('unseen',$r1[$x])) ? $r1[$x]['unseen'] + $r[0]['unseen'] : $r[0]['unseen']);
- *
- * end @FIXME
- */
-
-	}
-
-	if($r1) {
-		$o .= '<div class="widget">';
-		$o .= '<h3>' . t('Forums') . '</h3><ul class="nav nav-pills flex-column">';
-
-		foreach($r1 as $rr) {
-			if($unseen && (! intval($rr['unseen'])))
-				continue;
-			$o .= '<li class="nav-item"><a class="nav-link" href="network?f=&pf=1&cid=' . $rr['abook_id'] . '" ><span class="badge badge-default float-right">' . ((intval($rr['unseen'])) ? intval($rr['unseen']) : '') . '</span><img class ="menu-img-1" src="' . $rr['xchan_photo_s'] . '" /> ' . $rr['xchan_name'] . '</a></li>';
-		}
-		$o .= '</ul></div>';
-	}
-	return $o;
-
-}
-
-
-function widget_activity($arr) {
-
-	if(! local_channel())
-		return '';
-
-	$o = '';
-
-	if(is_array($arr) && array_key_exists('limit',$arr))
-		$limit = " limit " . intval($limit) . " ";
-	else
-		$limit = '';
-
-	$perms_sql = item_permissions_sql(local_channel()) . item_normal();
-
-	$r = q("select author_xchan from item where item_unseen = 1 and uid = %d $perms_sql",
-		intval(local_channel())
-	);
-
-	$contributors = [];
-	$arr = [];
-
-	if($r) {
-		foreach($r as $rv) {
-			if(array_key_exists($rv['author_xchan'],$contributors)) {
-				$contributors[$rv['author_xchan']] ++;
-			}
-			else {
-				$contributors[$rv['author_xchan']] = 1;
-			}
-		}
-		foreach($contributors as $k => $v) {
-			$arr[] = [ 'author_xchan' => $k, 'total' => $v	];	
-		}
-		usort($arr,'total_sort');
-		xchan_query($arr);
-	}
-
-	$x = [ 'entries' => $arr ];
-	call_hooks('activity_widget',$x);
-	$arr = $x['entries']; 
-
-	if($arr) {
-		$o .= '<div class="widget">';
-		$o .= '<h3>' . t('Activity','widget') . '</h3><ul class="nav nav-pills flex-column">';
-
-		foreach($arr as $rv) {
-			$o .= '<li class="nav-item"><a class="nav-link" href="network?f=&xchan=' . urlencode($rv['author_xchan']) . '" ><span class="badge badge-default float-right">' . ((intval($rv['total'])) ? intval($rv['total']) : '') . '</span><img src="' . $rv['author']['xchan_photo_s'] . '" class="menu-img-1" /> ' . $rv['author']['xchan_name'] . '</a></li>';
-		}
-		$o .= '</ul></div>';
-	}
-	return $o;
-
-}
-
-
-
-
-
-
-function widget_helpindex($arr) {
-
-	$o .= '<div class="widget">';
-
-	$level_0 = get_help_content('sitetoc');
-	if(! $level_0)
-		$level_0 = get_help_content('toc');
-
-	$level_0 = preg_replace('/\<ul(.*?)\>/','<ul class="nav nav-pills flex-column">',$level_0);
-
-	$levels = array();
-
-
-	if(argc() > 2) {
-		$path = '';
-		for($x = 1; $x < argc(); $x ++) {
-			$path .= argv($x) . '/';
-			$y = get_help_content($path . 'sitetoc');
-			if(! $y)
-				$y = get_help_content($path . 'toc');
-			if($y)
-				$levels[] = preg_replace('/\<ul(.*?)\>/','<ul class="nav nav-pills flex-column">',$y);
-		}
-	}
-
-	if($level_0)
-		$o .= $level_0;
-	if($levels) {
-		foreach($levels as $l) {
-			$o .= '<br /><br />';
-			$o .= $l;
-		}
-	}
-
-	$o .= '</div>';
-
-	return $o;
-
-}
-
-
-
-
-
-function widget_album($args) {
-
-	$owner_uid = App::$profile_uid;
-	$sql_extra = permissions_sql($owner_uid);
-
-
-	if(! perm_is_allowed($owner_uid,get_observer_hash(),'view_storage'))
-		return '';
-
-	if($args['album'])
-		$album = $args['album'];
-	if($args['title'])
-		$title = $args['title'];
-
-	/**
-	 * This may return incorrect permissions if you have multiple directories of the same name.
-	 * It is a limitation of the photo table using a name for a photo album instead of a folder hash
-	 */
-
-	if($album) {
-		$x = q("select hash from attach where filename = '%s' and uid = %d limit 1",
-			dbesc($album),
-			intval($owner_uid)
-		);
-		if($x) {
-			$y = attach_can_view_folder($owner_uid,get_observer_hash(),$x[0]['hash']);
-			if(! $y)
-				return '';
-		}
-	}
-
-	$order = 'DESC';
-
-	$r = q("SELECT p.resource_id, p.id, p.filename, p.mimetype, p.imgscale, p.description, p.created FROM photo p INNER JOIN
-		(SELECT resource_id, max(imgscale) imgscale FROM photo WHERE uid = %d AND album = '%s' AND imgscale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph
-		ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale)
-		ORDER BY created $order ",
-		intval($owner_uid),
-		dbesc($album),
-		intval(PHOTO_NORMAL),
-		intval(PHOTO_PROFILE)
-	);
-
-	//edit album name
-	$album_edit = null;
-
-	$photos = array();
-	if($r) {
-		$twist = 'rotright';
-		foreach($r as $rr) {
-
-			if($twist == 'rotright')
-				$twist = 'rotleft';
-			else
-				$twist = 'rotright';
-
-			$ext = $phototypes[$rr['mimetype']];
-
-			$imgalt_e = $rr['filename'];
-			$desc_e = $rr['description'];
-
-			$imagelink = (z_root() . '/photos/' . App::$profile['channel_address'] . '/image/' . $rr['resource_id']);
-
-
-			$photos[] = array(
-				'id' => $rr['id'],
-				'twist' => ' ' . $twist . rand(2,4),
-				'link' => $imagelink,
-				'title' => t('View Photo'),
-				'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['imgscale'] . '.' .$ext,
-				'alt' => $imgalt_e,
-				'desc'=> $desc_e,
-				'ext' => $ext,
-				'hash'=> $rr['resource_id'],
-				'unknown' => t('Unknown')
-			);
-		}
-	}
-
-
-	$tpl = get_markup_template('photo_album.tpl');
-	$o .= replace_macros($tpl, array(
-		'$photos' => $photos,
-		'$album' => (($title) ? $title : $album),
-		'$album_id' => rand(),
-		'$album_edit' => array(t('Edit Album'), $album_edit),
-		'$can_post' => false,
-		'$upload' => array(t('Upload'), z_root() . '/photos/' . App::$profile['channel_address'] . '/upload/' . bin2hex($album)),
-		'$order' => false,
-		'$upload_form' => $upload_form,
-		'$usage' => $usage_message
-	));
-
-	return $o;
-}