mod/notifications.php

   1 <?php
   2
   3 /**
   4  * @file mod/notifications.php
   5  * @brief The notifications module
   6  */
   7
   8 use Friendica\App;
   9 use Friendica\Core\NotificationsManager;
  10 use Friendica\Core\System;
  11 use Friendica\Database\DBM;
  12
  13 require_once("include/contact_selectors.php");
  14 require_once("include/network.php");
  15
  16 function notifications_post(App $a) {
  17
  18         if (! local_user()) {
  19                 goaway(System::baseUrl());
  20         }
  21
  22         $request_id = (($a->argc > 1) ? $a->argv[1] : 0);
  23
  24         if($request_id === "all")
  25                 return;
  26
  27         if($request_id) {
  28
  29                 $r = q("SELECT * FROM `intro` WHERE `id` = %d  AND `uid` = %d LIMIT 1",
  30                         intval($request_id),
  31                         intval(local_user())
  32                 );
  33
  34                 if (DBM::is_result($r)) {
  35                         $intro_id = $r[0]['id'];
  36                         $contact_id = $r[0]['contact-id'];
  37                 }
  38                 else {
  39                         notice( t('Invalid request identifier.') . EOL);
  40                         return;
  41                 }
  42
  43                 // If it is a friend suggestion, the contact is not a new friend but an existing friend
  44                 // that should not be deleted.
  45
  46                 $fid = $r[0]['fid'];
  47
  48                 if($_POST['submit'] == t('Discard')) {
  49                         $r = q("DELETE FROM `intro` WHERE `id` = %d",
  50                                 intval($intro_id)
  51                         );
  52                         if(! $fid) {
  53
  54                                 // The check for blocked and pending is in case the friendship was already approved
  55                                 // and we just want to get rid of the now pointless notification
  56
  57                                 $r = q("DELETE FROM `contact` WHERE `id` = %d AND `uid` = %d AND `self` = 0 AND `blocked` = 1 AND `pending` = 1",
  58                                         intval($contact_id),
  59                                         intval(local_user())
  60                                 );
  61                         }
  62                         goaway('notifications/intros');
  63                 }
  64                 if($_POST['submit'] == t('Ignore')) {
  65                         $r = q("UPDATE `intro` SET `ignore` = 1 WHERE `id` = %d",
  66                                 intval($intro_id));
  67                         goaway('notifications/intros');
  68                 }
  69         }
  70 }
  71
  72 function notifications_content(App $a) {
  73
  74         if (! local_user()) {
  75                 notice( t('Permission denied.') . EOL);
  76                 return;
  77         }
  78
  79         $page   =       (x($_REQUEST,'page')            ? $_REQUEST['page']             : 1);
  80         $show   =       (x($_REQUEST,'show')            ? $_REQUEST['show']             : 0);
  81
  82         nav_set_selected('notifications');
  83
  84         $json = (($a->argc > 1 && $a->argv[$a->argc - 1] === 'json') ? true : false);
  85
  86         $nm = new NotificationsManager();
  87
  88         $o = '';
  89         // Get the nav tabs for the notification pages
  90         $tabs = $nm->getTabs();
  91         $notif_content = array();
  92
  93         // Notification results per page
  94         $perpage = 20;
  95         $startrec = ($page * $perpage) - $perpage;
  96
  97         // Get introductions
  98         if( (($a->argc > 1) && ($a->argv[1] == 'intros')) || (($a->argc == 1))) {
  99                 nav_set_selected('introductions');
 100                 $notif_header = t('Notifications');
 101
 102                 $all = (($a->argc > 2) && ($a->argv[2] == 'all'));
 103
 104                 $notifs = $nm->introNotifs($all, $startrec, $perpage);
 105
 106         // Get the network notifications
 107         } else if (($a->argc > 1) && ($a->argv[1] == 'network')) {
 108
 109                 $notif_header = t('Network Notifications');
 110                 $notifs = $nm->networkNotifs($show, $startrec, $perpage);
 111
 112         // Get the system notifications
 113         } else if (($a->argc > 1) && ($a->argv[1] == 'system')) {
 114
 115                 $notif_header = t('System Notifications');
 116                 $notifs = $nm->systemNotifs($show, $startrec, $perpage);
 117
 118         // Get the personal notifications
 119         } else if (($a->argc > 1) && ($a->argv[1] == 'personal')) {
 120
 121                 $notif_header = t('Personal Notifications');
 122                 $notifs = $nm->personalNotifs($show, $startrec, $perpage);
 123
 124         // Get the home notifications
 125         } else if (($a->argc > 1) && ($a->argv[1] == 'home')) {
 126
 127                 $notif_header = t('Home Notifications');
 128                 $notifs = $nm->homeNotifs($show, $startrec, $perpage);
 129
 130         }
 131
 132
 133         // Set the pager
 134         $a->set_pager_total($notifs['total']);
 135         $a->set_pager_itemspage($perpage);
 136
 137         // Add additional informations (needed for json output)
 138         $notifs['items_page'] = $a->pager['itemspage'];
 139         $notifs['page'] = $a->pager['page'];
 140
 141         // Json output
 142         if(intval($json) === 1)
 143                 json_return_and_die($notifs);
 144
 145         $notif_tpl = get_markup_template('notifications.tpl');
 146
 147         // Process the data for template creation
 148         if($notifs['ident'] === 'introductions') {
 149
 150                 $sugg = get_markup_template('suggestions.tpl');
 151                 $tpl = get_markup_template("intros.tpl");
 152
 153                 // The link to switch between ignored and normal connection requests
 154                 $notif_show_lnk = array(
 155                         'href' => (!$all ? 'notifications/intros/all' : 'notifications/intros' ),
 156                         'text' => (!$all ? t('Show Ignored Requests') : t('Hide Ignored Requests'))
 157                 );
 158
 159                 // Loop through all introduction notifications.This creates an array with the output html for each
 160                 // introduction
 161                 foreach ($notifs['notifications'] as $it) {
 162
 163                         // There are two kind of introduction. Contacts suggested by other contacts and normal connection requests.
 164                         // We have to distinguish between these two because they use different data.
 165                         switch ($it['label']) {
 166                                 case 'friend_suggestion':
 167                                         $notif_content[] = replace_macros($sugg, array(
 168                                                 '$str_notifytype' => t('Notification type: '),
 169                                                 '$notify_type' => $it['notify_type'],
 170                                                 '$intro_id' => $it['intro_id'],
 171                                                 '$madeby' => sprintf( t('suggested by %s'),$it['madeby']),
 172                                                 '$contact_id' => $it['contact-id'],
 173                                                 '$photo' => $it['photo'],
 174                                                 '$fullname' => $it['name'],
 175                                                 '$url' => $it['url'],
 176                                                 '$hidden' => array('hidden', t('Hide this contact from others'), ($it['hidden'] == 1), ''),
 177                                                 '$activity' => array('activity', t('Post a new friend activity'), $it['post_newfriend'], t('if applicable')),
 178
 179                                                 '$knowyou' => $it['knowyou'],
 180                                                 '$approve' => t('Approve'),
 181                                                 '$note' => $it['note'],
 182                                                 '$request' => $it['request'],
 183                                                 '$ignore' => t('Ignore'),
 184                                                 '$discard' => t('Discard'),
 185                                         ));
 186                                         break;
 187
 188                                 // Normal connection requests
 189                                 default:
 190                                         $friend_selected = (($it['network'] !== NETWORK_OSTATUS) ? ' checked="checked" ' : ' disabled ');
 191                                         $fan_selected = (($it['network'] === NETWORK_OSTATUS) ? ' checked="checked" disabled ' : '');
 192                                         $dfrn_tpl = get_markup_template('netfriend.tpl');
 193
 194                                         $knowyou   = '';
 195                                         $dfrn_text = '';
 196
 197                                         if($it['network'] === NETWORK_DFRN || $it['network'] === NETWORK_DIASPORA) {
 198                                                 if($it['network'] === NETWORK_DFRN) {
 199                                                         $lbl_knowyou = t('Claims to be known to you: ');
 200                                                         $knowyou = (($it['knowyou']) ? t('yes') : t('no'));
 201                                                         $helptext = t('Shall your connection be bidirectional or not?');
 202                                                         $helptext2 = sprintf(t('Accepting %s as a friend allows %s to subscribe to your posts, and you will also receive updates from them in your news feed.'), $it['name'], $it['name']);
 203                                                         $helptext3 = sprintf(t('Accepting %s as a subscriber allows them to subscribe to your posts, but you will not receive updates from them in your news feed.'), $it['name']);
 204                                                 } else {
 205                                                         $knowyou = '';
 206                                                         $helptext = t('Shall your connection be bidirectional or not?');
 207                                                         $helptext2 = sprintf(t('Accepting %s as a friend allows %s to subscribe to your posts, and you will also receive updates from them in your news feed.'), $it['name'], $it['name']);
 208                                                         $helptext3 = sprintf(t('Accepting %s as a sharer allows them to subscribe to your posts, but you will not receive updates from them in your news feed.'), $it['name']);
 209                                                 }
 210                                         }
 211
 212                                         $dfrn_text = replace_macros($dfrn_tpl,array(
 213                                                 '$intro_id' => $it['intro_id'],
 214                                                 '$friend_selected' => $friend_selected,
 215                                                 '$fan_selected' => $fan_selected,
 216                                                 '$approve_as1' => $helptext,
 217                                                 '$approve_as2' => $helptext2,
 218                                                 '$approve_as3' => $helptext3,
 219                                                 '$as_friend' => t('Friend'),
 220                                                 '$as_fan' => (($it['network'] == NETWORK_DIASPORA) ? t('Sharer') : t('Subscriber'))
 221                                         ));
 222
 223                                         $header = $it["name"];
 224
 225                                         if ($it["addr"] != "")
 226                                                 $header .= " <".$it["addr"].">";
 227
 228                                         $header .= " (".network_to_name($it['network'], $it['url']).")";
 229
 230                                         if ($it['network'] != NETWORK_DIASPORA) {
 231                                                 $discard = t('Discard');
 232                                         } else {
 233                                                 $discard = '';
 234                                         }
 235
 236                                         $notif_content[] = replace_macros($tpl, array(
 237                                                 '$header' => htmlentities($header),
 238                                                 '$str_notifytype' => t('Notification type: '),
 239                                                 '$notify_type' => $it['notify_type'],
 240                                                 '$dfrn_text' => $dfrn_text,
 241                                                 '$dfrn_id' => $it['dfrn_id'],
 242                                                 '$uid' => $it['uid'],
 243                                                 '$intro_id' => $it['intro_id'],
 244                                                 '$contact_id' => $it['contact_id'],
 245                                                 '$photo' => $it['photo'],
 246                                                 '$fullname' => $it['name'],
 247                                                 '$location' => $it['location'],
 248                                                 '$lbl_location' => t('Location:'),
 249                                                 '$about' => $it['about'],
 250                                                 '$lbl_about' => t('About:'),
 251                                                 '$keywords' => $it['keywords'],
 252                                                 '$lbl_keywords' => t('Tags:'),
 253                                                 '$gender' => $it['gender'],
 254                                                 '$lbl_gender' => t('Gender:'),
 255                                                 '$hidden' => array('hidden', t('Hide this contact from others'), ($it['hidden'] == 1), ''),
 256                                                 '$activity' => array('activity', t('Post a new friend activity'), $it['post_newfriend'], t('if applicable')),
 257                                                 '$url' => $it['url'],
 258                                                 '$zrl' => $it['zrl'],
 259                                                 '$lbl_url' => t('Profile URL'),
 260                                                 '$addr' => $it['addr'],
 261                                                 '$lbl_knowyou' => $lbl_knowyou,
 262                                                 '$lbl_network' => t('Network:'),
 263                                                 '$network' => network_to_name($it['network'], $it['url']),
 264                                                 '$knowyou' => $knowyou,
 265                                                 '$approve' => t('Approve'),
 266                                                 '$note' => $it['note'],
 267                                                 '$ignore' => t('Ignore'),
 268                                                 '$discard' => $discard,
 269
 270                                         ));
 271                                         break;
 272                         }
 273                 }
 274
 275                 if($notifs['total'] == 0)
 276                         info( t('No introductions.') . EOL);
 277
 278         // Normal notifications (no introductions)
 279         } else {
 280
 281                 // The template files we need in different cases for formatting the content
 282                 $tpl_item_like = 'notifications_likes_item.tpl';
 283                 $tpl_item_dislike = 'notifications_dislikes_item.tpl';
 284                 $tpl_item_attend = 'notifications_attend_item.tpl';
 285                 $tpl_item_attendno = 'notifications_attend_item.tpl';
 286                 $tpl_item_attendmaybe = 'notifications_attend_item.tpl';
 287                 $tpl_item_friend = 'notifications_friends_item.tpl';
 288                 $tpl_item_comment = 'notifications_comments_item.tpl';
 289                 $tpl_item_post = 'notifications_posts_item.tpl';
 290                 $tpl_item_notify = 'notify.tpl';
 291
 292                 // Loop trough ever notification This creates an array with the output html for each
 293                 // notification and apply the correct template according to the notificationtype (label).
 294                 foreach ($notifs['notifications'] as $it) {
 295
 296                         // We use the notification label to get the correct template file
 297                         $tpl_var_name = 'tpl_item_'.$it['label'];
 298                         $tpl_notif = get_markup_template($$tpl_var_name);
 299
 300                         $notif_content[] = replace_macros($tpl_notif,array(
 301                                 '$item_label' => $it['label'],
 302                                 '$item_link' => $it['link'],
 303                                 '$item_image' => $it['image'],
 304                                 '$item_url' => $it['url'],
 305                                 '$item_text' => $it['text'],
 306                                 '$item_when' => $it['when'],
 307                                 '$item_ago' => $it['ago'],
 308                                 '$item_seen' => $it['seen'],
 309                         ));
 310                 }
 311
 312                 // It doesn't make sense to show the Show unread / Show all link visible if the user is on the
 313                 // "Show all" page and there are no notifications. So we will hide it.
 314                 if($show == 0 || intval($show) && $notifs['total'] > 0) {
 315                         $notif_show_lnk = array(
 316                                 'href' => ($show ? 'notifications/'.$notifs['ident'] : 'notifications/'.$notifs['ident'].'?show=all' ),
 317                                 'text' => ($show ? t('Show unread') : t('Show all')),
 318                         );
 319                 }
 320
 321                 // Output if there aren't any notifications available
 322                 if($notifs['total'] == 0)
 323                         $notif_nocontent = sprintf( t('No more %s notifications.'), $notifs['ident']);
 324         }
 325
 326         $o .= replace_macros($notif_tpl, array(
 327                 '$notif_header' => $notif_header,
 328                 '$tabs' => $tabs,
 329                 '$notif_content' => $notif_content,
 330                 '$notif_nocontent' => $notif_nocontent,
 331                 '$notif_show_lnk' => $notif_show_lnk,
 332                 '$notif_paginate' => paginate($a)
 333         ));
 334
 335         return $o;
 336 }