ljr/local/cgi-bin/LJ/S2/DayPage.pm

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2019-02-05 21:49:12 +00:00
#!/usr/bin/perl
#
use strict;
package LJ::S2;
sub DayPage
{
my ($u, $remote, $opts) = @_;
my $p = Page($u, $opts);
$p->{'_type'} = "DayPage";
$p->{'view'} = "day";
$p->{'entries'} = [];
my $user = $u->{'user'};
my $journalbase = LJ::journal_base($user, $opts->{'vhost'});
if ($u->{'journaltype'} eq "R" && $u->{'renamedto'} ne "") {
$opts->{'redir'} = LJ::journal_base($u->{'renamedto'}, $opts->{'vhost'}) .
"/calendar" . $opts->{'pathextra'};
return 1;
}
if ($u->{'opt_blockrobots'}) {
$p->{'head_content'} .= LJ::robot_meta_tags();
}
my $get = $opts->{'getargs'};
my $month = $get->{'month'};
my $day = $get->{'day'};
my $year = $get->{'year'};
my @errors = ();
if ($opts->{'pathextra'} =~ m!^/(\d\d\d\d)/(\d\d)/(\d\d)\b!) {
($month, $day, $year) = ($2, $3, $1);
}
$opts->{'errors'} = [];
if ($year !~ /^\d+$/) { push @{$opts->{'errors'}}, "Corrupt or non-existant year."; }
if ($month !~ /^\d+$/) { push @{$opts->{'errors'}}, "Corrupt or non-existant month."; }
if ($day !~ /^\d+$/) { push @{$opts->{'errors'}}, "Corrupt or non-existant day."; }
if ($month < 1 || $month > 12 || int($month) != $month) { push @{$opts->{'errors'}}, "Invalid month."; }
if ($year < 1970 || $year > 2038 || int($year) != $year) { push @{$opts->{'errors'}}, "Invalid year: $year"; }
if ($day < 1 || $day > 31 || int($day) != $day) { push @{$opts->{'errors'}}, "Invalid day."; }
if (scalar(@{$opts->{'errors'}})==0 && $day > LJ::days_in_month($month, $year)) { push @{$opts->{'errors'}}, "That month doesn't have that many days."; }
return if @{$opts->{'errors'}};
$p->{'date'} = Date($year, $month, $day);
# mysqldate_to_time(): ^(\d\d\d\d)-(\d\d)-(\d\d)(?: (\d\d):(\d\d)(?::(\d\d))?)?$/ -> unixtime, with check.
# why not using get_recent_items() ?
#use Time::HiRes qw(gettimeofday tv_interval);
#my $t0 = [gettimeofday];
#my @elapsed;
#push @elapsed, (tv_interval ($t0));
#print STDERR "@elapsed \n";
my $secwhere = "AND security='public'";
my $viewall = 0;
my $viewsome = 0; # see public posts from suspended users
if ($remote) {
# do they have the viewall priv?
if ($get->{'viewall'} && LJ::check_priv($remote, "canview")) {
LJ::statushistory_add($u->{'userid'}, $remote->{'userid'},
"viewall", "day: $user, statusvis: $u->{'statusvis'}");
$viewall = LJ::check_priv($remote, 'canview', '*');
$viewsome = $viewall || LJ::check_priv($remote, 'canview', 'suspended');
}
if ($remote->{'userid'} == $u->{'userid'} || $viewall) {
$secwhere = ""; # see everything
} elsif ($remote->{'journaltype'} eq 'P' || $remote->{'journaltype'} eq 'I') {
my $gmask = LJ::get_groupmask($u, $remote);
$secwhere = "AND (security='public' OR (security='usemask' AND allowmask & $gmask))"
if $gmask;
}
}
my $dbcr = LJ::get_cluster_reader($u);
unless ($dbcr) {
push @{$opts->{'errors'}}, "Database temporarily unavailable";
return;
}
# load the log items
my $dateformat = "%Y %m %d %H %i %s %w"; # yyyy mm dd hh mm ss day_of_week
my $sth = $dbcr->prepare("SELECT jitemid AS itemid, posterid, security, DATE_FORMAT(eventtime, \"$dateformat\") AS 'alldatepart', anum ".
"FROM log2 " .
"WHERE journalid=$u->{'userid'} AND year=$year AND month=$month AND day=$day $secwhere " .
"ORDER BY eventtime, logtime LIMIT 200");
$sth->execute;
my @items;
push @items, $_ while $_ = $sth->fetchrow_hashref;
#push @elapsed, (tv_interval ($t0));
LJ::fill_items_with_text_props(\@items, $u);
# load 'opt_ljcut_disable_lastn' prop for $remote.
LJ::load_user_props($remote, "opt_ljcut_disable_lastn");
my (%apu, %apu_lite); # alt poster users; UserLite objects
foreach (@items) {
next unless $_->{'posterid'} != $u->{'userid'};
$apu{$_->{'posterid'}} = undef;
}
if (%apu) {
LJ::load_userids_multiple([map { $_, \$apu{$_} } keys %apu], [$u]);
$apu_lite{$_} = UserLite($apu{$_}) foreach keys %apu;
}
my $userlite_journal = UserLite($u);
#push @elapsed, (tv_interval ($t0));
ENTRY:
foreach my $item (@items)
{
my ($posterid, $itemid, $security, $alldatepart, $anum) =
map { $item->{$_} } qw(posterid itemid security alldatepart anum);
my $props = $item->{'props'};
my $replycount = $props->{'replycount'};
my $subject = $item->{'text'}->[0];
my $text = $item->{'text'}->[1];
if ($get->{'nohtml'}) {
# quote all non-LJ tags
$subject =~ s{<(?!/?lj)(.*?)>} {&lt;$1&gt;}gi;
$text =~ s{<(?!/?lj)(.*?)>} {&lt;$1&gt;}gi;
}
# don't show posts from suspended users
next ENTRY if $apu{$posterid} && $apu{$posterid}->{'statusvis'} eq 'S' && ! $viewsome;
LJ::CleanHTML::clean_subject(\$subject) if $subject;
my $ditemid = $itemid*256 + $anum;
LJ::CleanHTML::clean_event(\$text, { 'preformatted' => $props->{'opt_preformatted'},
'cuturl' => LJ::item_link($u, $itemid, $anum),
'ljcut_disable' => $remote->{'opt_ljcut_disable_lastn'}, });
LJ::expand_embedded($u, $ditemid, $remote, \$text);
my $nc = "";
$nc .= "nc=$replycount" if $replycount; # && $remote && $remote->{'opt_nctalklinks'};
my $permalink = "$journalbase/$ditemid.html";
my $readurl = $permalink;
$readurl .= "?$nc" if $nc;
my $posturl = $permalink . "?mode=reply";
my $comments = CommentInfo({
'read_url' => $readurl,
'post_url' => $posturl,
'count' => $replycount,
'maxcomments' => ($replycount >= LJ::get_cap($u, 'maxcomments')) ? 1 : 0,
'enabled' => ($u->{'opt_showtalklinks'} eq "Y" && ! $props->{'opt_nocomments'}) ? 1 : 0,
'screened' => ($props->{'hasscreened'} && $remote &&
($remote->{'user'} eq $u->{'user'} || LJ::can_manage($remote, $u))) ? 1 : 0,
});
my $userlite_poster = $userlite_journal;
my $pu = $u;
if ($u->{'userid'} != $posterid) {
$userlite_poster = $apu_lite{$posterid} or die "No apu_lite for posterid=$posterid";
$pu = $apu{$posterid};
}
my $userpic = Image_userpic($pu, 0, $props->{'picture_keyword'});
my $entry = Entry($u, {
'subject' => $subject,
'text' => $text,
'dateparts' => $alldatepart,
'security' => $security,
'props' => $props,
'itemid' => $ditemid,
'journal' => $userlite_journal,
'poster' => $userlite_poster,
'comments' => $comments,
'userpic' => $userpic,
'permalink_url' => $permalink,
'enable_tags_compatibility' => [$opts->{enable_tags_compatibility}, $opts->{ctx}],
});
push @{$p->{'entries'}}, $entry;
}
#push @elapsed, (tv_interval ($t0));
#print STDERR "@elapsed \n";
if (@{$p->{'entries'}}) {
$p->{'has_entries'} = 1;
$p->{'entries'}->[0]->{'new_day'} = 1;
$p->{'entries'}->[-1]->{'end_day'} = 1;
}
# calculate previous day
my $pdyear = $year;
my $pdmonth = $month;
my $pdday = $day-1;
if ($pdday < 1)
{
if (--$pdmonth < 1)
{
$pdmonth = 12;
$pdyear--;
}
$pdday = LJ::days_in_month($pdmonth, $pdyear);
}
# calculate next day
my $nxyear = $year;
my $nxmonth = $month;
my $nxday = $day+1;
if ($nxday > LJ::days_in_month($nxmonth, $nxyear))
{
$nxday = 1;
if (++$nxmonth > 12) { ++$nxyear; $nxmonth=1; }
}
$p->{'prev_url'} = "$u->{'_journalbase'}/" . sprintf("%04d/%02d/%02d/", $pdyear, $pdmonth, $pdday);
$p->{'prev_date'} = Date($pdyear, $pdmonth, $pdday);
$p->{'next_url'} = "$u->{'_journalbase'}/" . sprintf("%04d/%02d/%02d/", $nxyear, $nxmonth, $nxday);
$p->{'next_date'} = Date($nxyear, $nxmonth, $nxday);
return $p;
}
1;