actions/showstream.php

   1 <?php
   2
   3 define('SUBSCRIPTIONS_PER_ROW', 5);
   4 define('SUBSCRIPTIONS', 80);
   5
   6 class ShowstreamAction extends StreamAction {
   7
   8         function handle($args) {
   9
  10                 parent::handle($args);
  11
  12                 $nickname = $this->arg('profile');
  13                 $profile = Profile::staticGet('nickname', strtolower($nickname));
  14
  15                 if (!$profile) {
  16                         $this->no_such_user();
  17                 }
  18
  19                 $user = User::staticGet($profile->id);
  20
  21                 if (!$user) {
  22                         // remote profile
  23                         $this->no_such_user();
  24                 }
  25
  26                 # Looks like we're good; show the header
  27
  28                 common_show_header($profile->nickname);
  29
  30                 if ($profile->id == current_user()->id) {
  31                         $this->notice_form();
  32                 }
  33
  34                 $this->show_profile($profile);
  35
  36                 $this->show_last_notice($profile);
  37
  38                 $this->show_statistics($profile);
  39
  40                 $this->show_subscriptions($profile);
  41
  42                 $this->show_notices($profile);
  43
  44                 common_show_footer();
  45         }
  46
  47         function no_such_user() {
  48                 common_user_error('No such user');
  49         }
  50
  51         function notice_form() {
  52                 common_start_element('form', array('id' => 'newnotice', 'method' => 'POST',
  53                                                                                    'action' => common_local_url('newnotice')));
  54                 common_element('textarea', array('rows' => 4, 'cols' => 80, 'id' => 'content'));
  55                 common_element('input', array('type' => 'submit'), 'Send');
  56                 common_end_element('form');
  57         }
  58
  59         function show_profile($profile) {
  60                 common_start_element('div', 'profile');
  61                 common_element('span', 'nickname', $profile->nickname);
  62                 if ($profile->fullname) {
  63                         if ($profile->homepage) {
  64                                 common_element('a', array('href' => $profile->homepage,
  65                                                                                   'class' => 'fullname'),
  66                                                            $profile->fullname);
  67                         } else {
  68                                 common_element('span', 'fullname', $profile->fullname);
  69                         }
  70                 }
  71                 if ($profile->location) {
  72                         common_element('span', 'location', $profile->location);
  73                 }
  74                 if ($profile->bio) {
  75                         common_element('div', 'bio', $profile->bio);
  76                 }
  77         }
  78
  79         function show_subscriptions($profile) {
  80
  81                 # XXX: add a limit
  82
  83                 $subs = $profile->getLink('id', 'subscription', 'subscriber');
  84
  85                 common_start_element('div', 'subscriptions');
  86
  87                 $cnt = 0;
  88
  89                 while ($subs->fetch()) {
  90                         $cnt++;
  91                         if ($cnt % SUBSCRIPTIONS_PER_ROW == 1) {
  92                                 common_start_element('div', 'row');
  93                         }
  94
  95                         common_start_element('a', array('title' => $subs->fullname ||
  96                                                                                                    $subs->nickname,
  97                                                                                         'href' => $subs->profileurl,
  98                                                                                         'class' => 'subscription'));
  99                         common_element('img', array('src' => $subs->avatar,
 100                                                                                 'class' => 'avatar'));
 101                         common_end_element('a');
 102
 103                         if ($cnt % SUBSCRIPTIONS_PER_ROW == 0) {
 104                                 common_end_element('div');
 105                         }
 106
 107                         if ($cnt == SUBSCRIPTIONS) {
 108                                 break;
 109                         }
 110                 }
 111
 112                 common_element('a', array('href' => common_local_url('subscriptions',
 113                                                                                                                          array('profile' => $profile->nickname))
 114                                                                   'class' => 'moresubscriptions'),
 115                                            _t('All subscriptions'));
 116
 117                 common_end_element('div');
 118         }
 119
 120         function show_statistics($profile) {
 121
 122                 // XXX: WORM cache this
 123                 $subs = DB_DataObject::factory('subscription');
 124                 $subs->subscriber = $profile->id;
 125                 $subs_count = $subs->count();
 126
 127                 $subbed = DB_DataObject::factory('subscription');
 128                 $subbed->subscribed = $profile->id;
 129                 $subbed_count = $subbed->count();
 130
 131                 $notices = DB_DataObject::factory('notice');
 132                 $notice->profile_id = $profile->id;
 133                 $notice_count = $notice->count();
 134
 135                 # Other stats...?
 136                 common_start_element('dl', 'statistics');
 137                 common_element('dt', _t('Subscriptions'));
 138                 common_element('dd', $subs_count);
 139                 common_element('dt', _t('Subscribers'));
 140                 common_element('dd', $subbed_count);
 141                 common_element('dt', _t('Notices'));
 142                 common_element('dd', $notice_count);
 143                 common_end_element('dl');
 144         }
 145
 146         function show_notices($profile) {
 147
 148                 $notice = DB_DataObject::factory('notice');
 149                 $notice->profile_id = $profile->id;
 150
 151                 $notice->orderBy('created DESC');
 152
 153                 $page = $this->arg('page') || 1;
 154
 155                 $notice->limit((($page-1)*NOTICES_PER_PAGE) + 1, NOTICES_PER_PAGE);
 156
 157                 $notice->find();
 158
 159                 common_start_element('div', 'notices');
 160
 161                 while ($notice->fetch()) {
 162                         $this->show_notice($notice);
 163                 }
 164
 165                 common_end_element('div');
 166         }
 167
 168         function show_last_notice($profile) {
 169                 $notice = DB_DataObject::factory('notice');
 170                 $notice->profile_id = $profile->id;
 171                 $notice->orderBy('created DESC');
 172                 $notice->limit(1, 1);
 173                 $notice->find();
 174
 175                 while ($notice->fetch()) {
 176                         # FIXME: URL, image, video, audio
 177                         common_element('span', array('class' => 'content'), $notice->content);
 178                         common_element('span', array('class' => 'date'),
 179                                                    common_date_string($notice->created));
 180                 }
 181         }
 182 }