337 lines
8.5 KiB
PHP
337 lines
8.5 KiB
PHP
<?php /** @file */
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function list_widgets() {
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$widgets = array(
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'profile' => t('Displays a full channel profile'),
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'tagcloud' => t('Tag cloud of webpage categories'),
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'collections' => t('List and filter by collection'),
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'suggestions' => t('Show a couple of channel suggestion'),
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'follow' => t('Provide a channel follow form')
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);
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$arr = array('widgets' => $widgets);
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call_hooks('list_widgets',$arr);
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return $arr['widgets'];
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}
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function widget_profile($args) {
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$a = get_app();
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$block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
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return profile_sidebar($a->profile, $block, true);
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}
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// FIXME The problem with the next widget is that we don't have a search function for webpages that we can send the links to.
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// Then we should also provide an option to search webpages and conversations.
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function widget_tagcloud($args) {
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$o = '';
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$tab = 0;
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$a = get_app();
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$uid = $a->profile_uid;
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$count = ((x($args,'count')) ? intval($args['count']) : 24);
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$flags = 0;
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$type = TERM_CATEGORY;
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$r = tagadelic($uid,$count,$authors,$flags,ITEM_WEBPAGE,$type);
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if($r) {
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$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
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foreach($r as $rr) {
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$o .= '<span class="tag'.$rr[2].'">'.$rr[0].'</span> ' . "\r\n";
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}
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$o .= '</div></div>';
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}
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return $o;
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}
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function widget_collections($args) {
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require_once('include/group.php');
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$page = argv(0);
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$gid = $_REQUEST['gid'];
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return group_side($page,$page,true,$_REQUEST['gid'],'',0);
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}
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function widget_suggestions($arr) {
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if((! local_user()) || (! feature_enabled(local_user(),'suggest')))
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return '';
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require_once('include/socgraph.php');
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$r = suggestion_query(local_user(),get_observer_hash(),0,20);
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if(! $r) {
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return;
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}
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$arr = array();
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// Get two random entries from the top 20 returned.
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// We'll grab the first one and the one immediately following.
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// This will throw some entropy intot he situation so you won't
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// be looking at the same two mug shots every time the widget runs
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$index = ((count($r) > 2) ? mt_rand(0,count($r) - 2) : 0);
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for($x = $index; $x <= ($index+1); $x ++) {
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$rr = $r[$x];
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if(! $rr['xchan_url'])
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break;
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$connlnk = z_root() . '/follow/?url=' . $rr['xchan_addr'];
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$arr[] = array(
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'url' => chanlink_url($rr['xchan_url']),
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'profile' => $rr['xchan_url'],
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'name' => $rr['xchan_name'],
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'photo' => $rr['xchan_photo_m'],
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'ignlnk' => z_root() . '/suggest?ignore=' . $rr['xchan_hash'],
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'conntxt' => t('Connect'),
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'connlnk' => $connlnk,
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'ignore' => t('Ignore/Hide')
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);
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}
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$o = replace_macros(get_markup_template('suggest_widget.tpl'),array(
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'$title' => t('Suggestions'),
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'$more' => t('See more...'),
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'$entries' => $arr
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));
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return $o;
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}
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function widget_follow($args) {
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if(! local_user())
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return '';
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$a = get_app();
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$uid =$a->channel['channel_id'];
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$r = q("select count(*) as total from abook where abook_channel = %d and not (abook_flags & %d) ",
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intval($uid),
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intval(ABOOK_FLAG_SELF)
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);
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if($r)
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$total_channels = $r[0]['total'];
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$limit = service_class_fetch($uid,'total_channels');
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if($limit !== false) {
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$abook_usage_message = sprintf( t("You have %1$.0f of %2$.0f allowed connections."), $total_channels, $limit);
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}
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else {
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$abook_usage_message = '';
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}
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return replace_macros(get_markup_template('follow.tpl'),array(
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'$connect' => t('Add New Connection'),
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'$desc' => t('Enter the channel address'),
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'$hint' => t('Example: bob@example.com, http://example.com/barbara'),
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'$follow' => t('Connect'),
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'$abook_usage_message' => $abook_usage_message
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));
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}
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function widget_notes($arr) {
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if(! local_user())
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return '';
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if(! feature_enabled(local_user(),'private_notes'))
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return '';
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$text = get_pconfig(local_user(),'notes','text');
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$o = replace_macros(get_markup_template('notes.tpl'), array(
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'$banner' => t('Notes'),
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'$text' => $text,
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'$save' => t('Save'),
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));
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return $o;
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}
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function widget_savedsearch($arr) {
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if((! local_user()) || (! feature_enabled(local_user(),'savedsearch')))
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return '';
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$a = get_app();
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$search = ((x($_GET,'search')) ? $_GET['search'] : '');
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if(x($_GET,'searchsave') && $search) {
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$r = q("select * from `term` where `uid` = %d and `type` = %d and `term` = '%s' limit 1",
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intval(local_user()),
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intval(TERM_SAVEDSEARCH),
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dbesc($search)
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);
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if(! $r) {
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q("insert into `term` ( `uid`,`type`,`term` ) values ( %d, %d, '%s') ",
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intval(local_user()),
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intval(TERM_SAVEDSEARCH),
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dbesc($search)
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);
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}
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}
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if(x($_GET,'searchremove') && $search) {
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q("delete from `term` where `uid` = %d and `type` = %d and `term` = '%s' limit 1",
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intval(local_user()),
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intval(TERM_SAVEDSEARCH),
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dbesc($search)
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);
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$search = '';
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}
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$srchurl = $a->query_string;
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$srchurl = rtrim(preg_replace('/searchsave\=[^\&].*?(\&|$)/is','',$srchurl),'&');
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$hasq = ((strpos($srchurl,'?') !== false) ? true : false);
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$srchurl = rtrim(preg_replace('/searchremove\=[^\&].*?(\&|$)/is','',$srchurl),'&');
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$hasq = ((strpos($srchurl,'?') !== false) ? true : false);
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$srchurl = rtrim(preg_replace('/search\=[^\&].*?(\&|$)/is','',$srchurl),'&');
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$srchurl = str_replace(array('?f=','&f='),array('',''),$srchurl);
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$hasq = ((strpos($srchurl,'?') !== false) ? true : false);
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$o = '';
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$r = q("select `tid`,`term` from `term` WHERE `uid` = %d and `type` = %d ",
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intval(local_user()),
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intval(TERM_SAVEDSEARCH)
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);
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$saved = array();
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if(count($r)) {
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foreach($r as $rr) {
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$saved[] = array(
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'id' => $rr['tid'],
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'term' => $rr['term'],
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'dellink' => z_root() . '/' . $srchurl . (($hasq) ? '' : '?f=') . '&searchremove=1&search=' . urlencode($rr['term']),
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'srchlink' => z_root() . '/' . $srchurl . (($hasq) ? '' : '?f=') . '&search=' . urlencode($rr['term']),
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'displayterm' => htmlspecialchars($rr['term']),
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'encodedterm' => urlencode($rr['term']),
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'delete' => t('Remove term'),
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'selected' => ($search==$rr['term']),
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);
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}
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}
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$tpl = get_markup_template("saved_searches.tpl");
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$o = replace_macros($tpl, array(
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'$title' => t('Saved Searches'),
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'$add' => t('add'),
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'$searchbox' => searchbox('','netsearch-box',$srchurl . (($hasq) ? '' : '?f='),true),
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'$saved' => $saved,
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));
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return $o;
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}
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function widget_filer($arr) {
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if(! local_user())
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return '';
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$a = get_app();
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$selected = ((x($_REQUEST,'file')) ? $_REQUEST['file'] : '');
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$terms = array();
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$r = q("select distinct(term) from term where uid = %d and type = %d order by term asc",
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intval(local_user()),
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intval(TERM_FILE)
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);
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if(! $r)
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return;
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foreach($r as $rr)
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$terms[] = array('name' => $rr['term'], 'selected' => (($selected == $rr['term']) ? 'selected' : ''));
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return replace_macros(get_markup_template('fileas_widget.tpl'),array(
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'$title' => t('Saved Folders'),
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'$desc' => '',
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'$sel_all' => (($selected == '') ? 'selected' : ''),
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'$all' => t('Everything'),
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'$terms' => $terms,
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'$base' => z_root() . '/' . $a->cmd
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));
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}
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function widget_archive($arr) {
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$o = '';
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$a = get_app();
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if(! $a->profile_uid) {
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return '';
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}
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$uid = $a->profile_uid;
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if(! feature_enabled($uid,'archives'))
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return '';
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$wall = ((array_key_exists('wall', $arr)) ? intval($arr['wall']) : 0);
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$url = z_root() . '/' . $a->cmd;
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$ret = posted_dates($uid,$wall);
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if(! count($ret))
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return '';
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$o = replace_macros(get_markup_template('posted_date_widget.tpl'),array(
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'$title' => t('Archives'),
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'$size' => ((count($ret) > 6) ? 6 : count($ret)),
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'$url' => $url,
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'$dates' => $ret
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));
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return $o;
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}
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function widget_fullprofile($arr) {
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$a = get_app();
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if(! $a->profile['profile_uid'])
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return;
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$block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
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return profile_sidebar($a->profile, $block);
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}
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function widget_categories($arr) {
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$a = get_app();
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$cat = ((x($_REQUEST,'cat')) ? htmlspecialchars($_REQUEST['cat']) : '');
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$srchurl = $a->query_string;
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$srchurl = rtrim(preg_replace('/cat\=[^\&].*?(\&|$)/is','',$srchurl),'&');
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$srchurl = str_replace(array('?f=','&f='),array('',''),$srchurl);
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return categories_widget($srchurl,$cat);
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}
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function widget_tagcloud_wall($arr) {
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$a = get_app();
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if((! $a->profile['profile_uid']) || (! $a->profile['channel_hash']))
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return '';
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$limit = ((array_key_exists('limit',$arr)) ? intval($arr['limit']) : 50);
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if(feature_enabled($a->profile['profile_uid'],'tagadelic'))
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return tagblock('search',$a->profile['profile_uid'],$limit,$a->profile['channel_hash'],ITEM_WALL);
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return '';
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}
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