PHP head_set_icon函数代码示例

function page_init(&$a)
{
    // We need this to make sure the channel theme is always loaded.
    $which = argv(1);
    $profile = 0;
    profile_load($a, $which, $profile);
    if ($a->profile['profile_uid']) {
        head_set_icon($a->profile['thumb']);
    }
    // load the item here in the init function because we need to extract
    // the page layout and initialise the correct theme.
    $observer = $a->get_observer();
    $ob_hash = $observer ? $observer['xchan_hash'] : '';
    $perms = get_all_perms($a->profile['profile_uid'], $ob_hash);
    if (!$perms['view_pages']) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    if (argc() < 3) {
        notice(t('Invalid item.') . EOL);
        return;
    }
    $channel_address = argv(1);
    $page_id = argv(2);
    $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address));
    if (!$u) {
        notice(t('Channel not found.') . EOL);
        return;
    }
    if ($_REQUEST['rev']) {
        $revision = " and revision = " . intval($_REQUEST['rev']) . " ";
    } else {
        $revision = " order by revision desc ";
    }
    require_once 'include/security.php';
    $sql_options = item_permissions_sql($u[0]['channel_id']);
    $r = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\titem_restrict = %d {$sql_options} {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE));
    if (!$r) {
        // Check again with no permissions clause to see if it is a permissions issue
        $x = q("select item.* from item left join item_id on item.id = item_id.iid\n\t\twhere item.uid = %d and sid = '%s' and service = 'WEBPAGE' and \n\t\titem_restrict = %d {$revision} limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE));
        if ($x) {
            // Yes, it's there. You just aren't allowed to see it.
            notice(t('Permission denied.') . EOL);
        } else {
            notice(t('Page not found.') . EOL);
        }
        return;
    }
    if ($r[0]['layout_mid']) {
        $l = q("select body from item where mid = '%s' and uid = %d limit 1", dbesc($r[0]['layout_mid']), intval($u[0]['channel_id']));
        if ($l) {
            require_once 'include/comanche.php';
            comanche_parser(get_app(), $l[0]['body']);
            get_app()->pdl = $l[0]['body'];
        }
    }
    $a->data['webpage'] = $r;
}

 function init()
 {
     $which = argv(1);
     $profile = 0;
     profile_load($which, $profile);
     if (\App::$profile['profile_uid']) {
         head_set_icon(\App::$profile['thumb']);
     }
 }

function block_init(&$a)
{
    $which = argv(1);
    $profile = 0;
    profile_load($a, $which, $profile);
    if ($a->profile['profile_uid']) {
        head_set_icon($a->profile['thumb']);
    }
}

function connections_init(&$a)
{
    if (!local_channel()) {
        return;
    }
    $channel = $a->get_channel();
    if ($channel) {
        head_set_icon($channel['xchan_photo_s']);
    }
}

 function init()
 {
     if (!local_channel()) {
         return;
     }
     $channel = \App::get_channel();
     if ($channel) {
         head_set_icon($channel['xchan_photo_s']);
     }
 }

function network_init(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    $channel = $a->get_channel();
    $a->profile_uid = local_user();
    head_set_icon($channel['xchan_photo_s']);
}

function page_init(&$a)
{
    // We need this to make sure the channel theme is always loaded.
    $which = argv(1);
    $profile = 0;
    profile_load($a, $which, $profile);
    if ($a->profile['profile_uid']) {
        head_set_icon($a->profile['thumb']);
    }
}

 function init()
 {
     if (!local_channel()) {
         notice(t('Permission denied.') . EOL);
         return;
     }
     if (count($_GET) < 2) {
         $network_options = get_pconfig(local_channel(), 'system', 'network_page_default');
         if ($network_options) {
             goaway('network' . '?f=&' . $network_options);
         }
     }
     $channel = \App::get_channel();
     \App::$profile_uid = local_channel();
     head_set_icon($channel['xchan_photo_s']);
 }

 function init()
 {
     if (!local_channel()) {
         return;
     }
     if (argc() >= 2 && intval(argv(1))) {
         $r = q("SELECT abook.*, xchan.*\n\t\t\t\tFROM abook left join xchan on abook_xchan = xchan_hash\n\t\t\t\tWHERE abook_channel = %d and abook_id = %d LIMIT 1", intval(local_channel()), intval(argv(1)));
         if ($r) {
             \App::$poi = $r[0];
         }
     }
     $channel = \App::get_channel();
     if ($channel) {
         head_set_icon($channel['xchan_photo_s']);
     }
 }

 function get()
 {
     nav_set_selected('settings');
     if (!local_channel() || $_SESSION['delegate']) {
         notice(t('Permission denied.') . EOL);
         return login();
     }
     $channel = \App::get_channel();
     if ($channel) {
         head_set_icon($channel['xchan_photo_s']);
     }
     $o = $this->sm->call('get');
     if ($o !== false) {
         return $o;
     }
     $o = '';
 }

function message_content(&$a)
{
    $o = '';
    nav_set_selected('messages');
    if (!local_channel()) {
        notice(t('Permission denied.') . EOL);
        return login();
    }
    $channel = $a->get_channel();
    head_set_icon($channel['xchan_photo_s']);
    $cipher = get_pconfig(local_channel(), 'system', 'default_cipher');
    if (!$cipher) {
        $cipher = 'aes256';
    }
    $tpl = get_markup_template('mail_head.tpl');
    $header = replace_macros($tpl, array('$messages' => t('Messages'), '$tab_content' => $tab_content));
    if (argc() == 3 && argv(1) === 'dropconv') {
        if (!intval(argv(2))) {
            return;
        }
        $cmd = argv(1);
        $r = private_messages_drop(local_channel(), argv(2), true);
        if ($r) {
            info(t('Conversation removed.') . EOL);
        }
        goaway($a->get_baseurl(true) . '/message');
    }
    if (argc() == 1) {
        // list messages
        $o .= $header;
        // private_messages_list() can do other more complicated stuff, for now keep it simple
        $r = private_messages_list(local_channel(), '', $a->pager['start'], $a->pager['itemspage']);
        if (!$r) {
            info(t('No messages.') . EOL);
            return $o;
        }
        $tpl = get_markup_template('mail_list.tpl');
        foreach ($r as $rr) {
            $o .= replace_macros($tpl, array('$id' => $rr['id'], '$from_name' => $rr['from']['xchan_name'], '$from_url' => chanlink_hash($rr['from_xchan']), '$from_photo' => $rr['from']['xchan_photo_s'], '$to_name' => $rr['to']['xchan_name'], '$to_url' => chanlink_hash($rr['to_xchan']), '$to_photo' => $rr['to']['xchan_photo_s'], '$subject' => $rr['seen'] ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>', '$delete' => t('Delete conversation'), '$body' => smilies(bbcode($rr['body'])), '$date' => datetime_convert('UTC', date_default_timezone_get(), $rr['created'], t('D, d M Y - g:i A')), '$seen' => $rr['seen']));
        }
        $o .= alt_pager($a, count($r));
        return $o;
    }
}

 function init()
 {
     if (observer_prohibited()) {
         return;
     }
     $o = '';
     if (argc() > 1) {
         $nick = argv(1);
         profile_load($nick);
         $channelx = channelx_by_nick($nick);
         if (!$channelx) {
             return;
         }
         \App::$data['channel'] = $channelx;
         $observer = \App::get_observer();
         \App::$data['observer'] = $observer;
         $observer_xchan = $observer ? $observer['xchan_hash'] : '';
         head_set_icon(\App::$data['channel']['xchan_photo_s']);
         \App::$page['htmlhead'] .= "<script> var profile_uid = " . (\App::$data['channel'] ? \App::$data['channel']['channel_id'] : 0) . "; </script>";
     }
     return;
 }

 function init()
 {
     if (get_config('system', 'block_public') && !local_channel() && !remote_channel()) {
         return;
     }
     $o = '';
     if (argc() > 1) {
         $nick = argv(1);
         profile_load($a, $nick);
         $channelx = channelx_by_nick($nick);
         if (!$channelx) {
             return;
         }
         \App::$data['channel'] = $channelx;
         $observer = \App::get_observer();
         \App::$data['observer'] = $observer;
         $observer_xchan = $observer ? $observer['xchan_hash'] : '';
         head_set_icon(\App::$data['channel']['xchan_photo_s']);
         \App::$page['htmlhead'] .= "<script> var profile_uid = " . (\App::$data['channel'] ? \App::$data['channel']['channel_id'] : 0) . "; </script>";
     }
     return;
 }

function photos_init(&$a)
{
    if (get_config('system', 'block_public') && !local_channel() && !remote_channel()) {
        return;
    }
    $o = '';
    if (argc() > 1) {
        $nick = argv(1);
        profile_load($a, $nick);
        $channelx = channelx_by_nick($nick);
        if (!$channelx) {
            return;
        }
        $a->data['channel'] = $channelx;
        $observer = $a->get_observer();
        $a->data['observer'] = $observer;
        $observer_xchan = $observer ? $observer['xchan_hash'] : '';
        head_set_icon($a->data['channel']['xchan_photo_s']);
        $a->page['htmlhead'] .= "<script> var ispublic = '" . t('everybody') . "'; var profile_uid = " . ($a->data['channel'] ? $a->data['channel']['channel_id'] : 0) . "; </script>";
    }
    return;
}

/**
 * @brief Formats a profile for display in the sidebar.
 *
 * It is very difficult to templatise the HTML completely
 * because of all the conditional logic.
 *
 * @param array $profile
 * @param int $block
 * @param boolean $show_connect
 *
 * @return HTML string suitable for sidebar inclusion
 * Exceptions: Returns empty string if passed $profile is wrong type or not populated
 */
function profile_sidebar($profile, $block = 0, $show_connect = true, $zcard = false)
{
    $observer = App::get_observer();
    $o = '';
    $location = false;
    $pdesc = true;
    $reddress = true;
    if (!perm_is_allowed($profile['uid'], is_array($observer) ? $observer['xchan_hash'] : '', 'view_profile')) {
        $block = true;
    }
    if (!is_array($profile) && !count($profile)) {
        return $o;
    }
    head_set_icon($profile['thumb']);
    if (is_sys_channel($profile['uid'])) {
        $show_connect = false;
    }
    $profile['picdate'] = urlencode($profile['picdate']);
    call_hooks('profile_sidebar_enter', $profile);
    if ($show_connect) {
        // This will return an empty string if we're already connected.
        $connect_url = rconnect_url($profile['uid'], get_observer_hash());
        $connect = $connect_url ? t('Connect') : '';
        if ($connect_url) {
            $connect_url = sprintf($connect_url, urlencode(channel_reddress($profile)));
        }
        // premium channel - over-ride
        if ($profile['channel_pageflags'] & PAGE_PREMIUM) {
            $connect_url = z_root() . '/connect/' . $profile['channel_address'];
        }
    }
    if (x($profile, 'address') == 1 || x($profile, 'locality') == 1 || x($profile, 'region') == 1 || x($profile, 'postal_code') == 1 || x($profile, 'country_name') == 1) {
        $location = t('Location:');
    }
    $profile['homepage'] = linkify($profile['homepage'], true);
    $gender = x($profile, 'gender') == 1 ? t('Gender:') : False;
    $marital = x($profile, 'marital') == 1 ? t('Status:') : False;
    $homepage = x($profile, 'homepage') == 1 ? t('Homepage:') : False;
    $profile['online'] = $profile['online_status'] === 'online' ? t('Online Now') : False;
    //	logger('online: ' . $profile['online']);
    if ($profile['hidewall'] && !local_channel() && !remote_channel() || $block) {
        $location = $reddress = $pdesc = $gender = $marital = $homepage = False;
    }
    $firstname = strpos($profile['channel_name'], ' ') ? trim(substr($profile['channel_name'], 0, strpos($profile['channel_name'], ' '))) : $profile['channel_name'];
    $lastname = $firstname === $profile['channel_name'] ? '' : trim(substr($profile['channel_name'], strlen($firstname)));
    $diaspora = array('podloc' => z_root(), 'guid' => $profile['channel_guid'] . str_replace('.', '', App::get_hostname()), 'pubkey' => pemtorsa($profile['channel_pubkey']), 'searchable' => $block ? 'false' : 'true', 'nickname' => $profile['channel_address'], 'fullname' => $profile['channel_name'], 'firstname' => $firstname, 'lastname' => $lastname, 'photo300' => z_root() . '/photo/profile/300/' . $profile['uid'] . '.jpg', 'photo100' => z_root() . '/photo/profile/100/' . $profile['uid'] . '.jpg', 'photo50' => z_root() . '/photo/profile/50/' . $profile['uid'] . '.jpg');
    $contact_block = contact_block();
    $channel_menu = false;
    $menu = get_pconfig($profile['uid'], 'system', 'channel_menu');
    if ($menu && !$block) {
        require_once 'include/menu.php';
        $m = menu_fetch($menu, $profile['uid'], $observer['xchan_hash']);
        if ($m) {
            $channel_menu = menu_render($m);
        }
    }
    $menublock = get_pconfig($profile['uid'], 'system', 'channel_menublock');
    if ($menublock && !$block) {
        $comanche = new Zotlabs\Render\Comanche();
        $channel_menu .= $comanche->block($menublock);
    }
    if ($zcard) {
        $tpl = get_markup_template('profile_vcard_short.tpl');
    } else {
        $tpl = get_markup_template('profile_vcard.tpl');
    }
    require_once 'include/widgets.php';
    //	if(! feature_enabled($profile['uid'],'hide_rating'))
    $z = widget_rating(array('target' => $profile['channel_hash']));
    $o .= replace_macros($tpl, array('$zcard' => $zcard, '$profile' => $profile, '$connect' => $connect, '$connect_url' => $connect_url, '$location' => $location, '$gender' => $gender, '$pdesc' => $pdesc, '$marital' => $marital, '$homepage' => $homepage, '$chanmenu' => $channel_menu, '$diaspora' => $diaspora, '$reddress' => $reddress, '$rating' => $z, '$contact_block' => $contact_block, '$editmenu' => profile_edit_menu($profile['uid'])));
    $arr = array('profile' => &$profile, 'entry' => &$o);
    call_hooks('profile_sidebar', $arr);
    return $o;
}