mod/notifications.php

   1 <?php
   2 /**
   3  * @file mod/notifications.php
   4  * @brief The notifications module
   5  */
   6
   7 use Friendica\App;
   8 use Friendica\Content\ContactSelector;
   9 use Friendica\Content\Nav;
  10 use Friendica\Core\L10n;
  11 use Friendica\Core\NotificationsManager;
  12 use Friendica\Core\Protocol;
  13 use Friendica\Core\System;
  14 use Friendica\Database\DBA;
  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
  28         if ($request_id) {
  29                 $intro = DBA::selectFirst('intro', ['id', 'contact-id', 'fid'], ['id' => $request_id, 'uid' => local_user()]);
  30
  31                 if (DBA::isResult($intro)) {
  32                         $intro_id = $intro['id'];
  33                         $contact_id = $intro['contact-id'];
  34                 } else {
  35                         notice(L10n::t('Invalid request identifier.') . EOL);
  36                         return;
  37                 }
  38
  39                 // If it is a friend suggestion, the contact is not a new friend but an existing friend
  40                 // that should not be deleted.
  41
  42                 $fid = $intro['fid'];
  43
  44                 if ($_POST['submit'] == L10n::t('Discard')) {
  45                         DBA::delete('intro', ['id' => $intro_id]);
  46
  47                         if (!$fid) {
  48                                 // The check for blocked and pending is in case the friendship was already approved
  49                                 // and we just want to get rid of the now pointless notification
  50                                 $condition = ['id' => $contact_id, 'uid' => local_user(),
  51                                         'self' => false, 'blocked' => true, 'pending' => true];
  52                                 DBA::delete('contact', $condition);
  53                         }
  54                         goaway('notifications/intros');
  55                 }
  56
  57                 if ($_POST['submit'] == L10n::t('Ignore')) {
  58                         DBA::update('intro', ['ignore' => true], ['id' => $intro_id]);
  59                         goaway('notifications/intros');
  60                 }
  61         }
  62 }
  63
  64 function notifications_content(App $a)
  65 {
  66         if (!local_user()) {
  67                 notice(L10n::t('Permission denied.') . EOL);
  68                 return;
  69         }
  70
  71         $page   =       (x($_REQUEST,'page')            ? $_REQUEST['page']             : 1);
  72         $show   =       (x($_REQUEST,'show')            ? $_REQUEST['show']             : 0);
  73
  74         Nav::setSelected('notifications');
  75
  76         $json = (($a->argc > 1 && $a->argv[$a->argc - 1] === 'json') ? true : false);
  77
  78         $nm = new NotificationsManager();
  79
  80         $o = '';
  81         // Get the nav tabs for the notification pages
  82         $tabs = $nm->getTabs();
  83         $notif_content = [];
  84         $notif_nocontent = '';
  85
  86         // Notification results per page
  87         $perpage = 20;
  88         $startrec = ($page * $perpage) - $perpage;
  89
  90         // Get introductions
  91         if ((($a->argc > 1) && ($a->argv[1] == 'intros')) || (($a->argc == 1))) {
  92                 Nav::setSelected('introductions');
  93                 $notif_header = L10n::t('Notifications');
  94
  95                 $all = (($a->argc > 2) && ($a->argv[2] == 'all'));
  96
  97                 $notifs = $nm->introNotifs($all, $startrec, $perpage);
  98
  99         // Get the network notifications
 100         } elseif (($a->argc > 1) && ($a->argv[1] == 'network')) {
 101                 $notif_header = L10n::t('Network Notifications');
 102                 $notifs = $nm->networkNotifs($show, $startrec, $perpage);
 103
 104         // Get the system notifications
 105         } elseif (($a->argc > 1) && ($a->argv[1] == 'system')) {
 106                 $notif_header = L10n::t('System Notifications');
 107                 $notifs = $nm->systemNotifs($show, $startrec, $perpage);
 108
 109         // Get the personal notifications
 110         } elseif (($a->argc > 1) && ($a->argv[1] == 'personal')) {
 111                 $notif_header = L10n::t('Personal Notifications');
 112                 $notifs = $nm->personalNotifs($show, $startrec, $perpage);
 113
 114         // Get the home notifications
 115         } elseif (($a->argc > 1) && ($a->argv[1] == 'home')) {
 116                 $notif_header = L10n::t('Home Notifications');
 117                 $notifs = $nm->homeNotifs($show, $startrec, $perpage);
 118
 119         }
 120
 121
 122         // Set the pager
 123         $a->set_pager_itemspage($perpage);
 124
 125         // Add additional informations (needed for json output)
 126         $notifs['items_page'] = $a->pager['itemspage'];
 127         $notifs['page'] = $a->pager['page'];
 128
 129         // Json output
 130         if (intval($json) === 1) {
 131                 System::jsonExit($notifs);
 132         }
 133
 134         $notif_tpl = get_markup_template('notifications.tpl');
 135
 136         if (!isset($notifs['ident'])) {
 137                 logger('Missing data in notifs: ' . System::callstack(20), LOGGER_DEBUG);
 138         }
 139
 140         // Process the data for template creation
 141         if ($notifs['ident'] === 'introductions') {
 142                 $sugg = get_markup_template('suggestions.tpl');
 143                 $tpl = get_markup_template("intros.tpl");
 144
 145                 // The link to switch between ignored and normal connection requests
 146                 $notif_show_lnk = [
 147                         'href' => (!$all ? 'notifications/intros/all' : 'notifications/intros' ),
 148                         'text' => (!$all ? L10n::t('Show Ignored Requests') : L10n::t('Hide Ignored Requests'))
 149                 ];
 150
 151                 // Loop through all introduction notifications.This creates an array with the output html for each
 152                 // introduction
 153                 foreach ($notifs['notifications'] as $it) {
 154
 155                         // There are two kind of introduction. Contacts suggested by other contacts and normal connection requests.
 156                         // We have to distinguish between these two because they use different data.
 157                         switch ($it['label']) {
 158                                 case 'friend_suggestion':
 159                                         $notif_content[] = replace_macros($sugg, [
 160                                                 '$type' => $it['label'],
 161                                                 '$str_notifytype' => L10n::t('Notification type:'),
 162                                                 '$notify_type' => $it['notify_type'],
 163                                                 '$intro_id' => $it['intro_id'],
 164                                                 '$lbl_madeby' => L10n::t('Suggested by:'),
 165                                                 '$madeby' => $it['madeby'],
 166                                                 '$madeby_url' => $it['madeby_url'],
 167                                                 '$madeby_zrl' => $it['madeby_zrl'],
 168                                                 '$madeby_addr' => $it['madeby_addr'],
 169                                                 '$contact_id' => $it['contact_id'],
 170                                                 '$photo' => $it['photo'],
 171                                                 '$fullname' => $it['name'],
 172                                                 '$url' => $it['url'],
 173                                                 '$zrl' => $it['zrl'],
 174                                                 '$lbl_url' => L10n::t('Profile URL'),
 175                                                 '$addr' => $it['addr'],
 176                                                 '$hidden' => ['hidden', L10n::t('Hide this contact from others'), ($it['hidden'] == 1), ''],
 177
 178                                                 '$knowyou' => $it['knowyou'],
 179                                                 '$approve' => L10n::t('Approve'),
 180                                                 '$note' => $it['note'],
 181                                                 '$request' => $it['request'],
 182                                                 '$ignore' => L10n::t('Ignore'),
 183                                                 '$discard' => L10n::t('Discard'),
 184                                         ]);
 185                                         break;
 186
 187                                 // Normal connection requests
 188                                 default:
 189                                         $friend_selected = (($it['network'] !== Protocol::OSTATUS) ? ' checked="checked" ' : ' disabled ');
 190                                         $fan_selected = (($it['network'] === Protocol::OSTATUS) ? ' checked="checked" disabled ' : '');
 191                                         $dfrn_tpl = get_markup_template('netfriend.tpl');
 192
 193                                         $knowyou   = '';
 194                                         $lbl_knowyou = '';
 195                                         $dfrn_text = '';
 196                                         $helptext = '';
 197                                         $helptext2 = '';
 198                                         $helptext3 = '';
 199
 200                                         if ($it['network'] === Protocol::DFRN || $it['network'] === Protocol::DIASPORA) {
 201                                                 if ($it['network'] === Protocol::DFRN) {
 202                                                         $lbl_knowyou = L10n::t('Claims to be known to you: ');
 203                                                         $knowyou = (($it['knowyou']) ? L10n::t('yes') : L10n::t('no'));
 204                                                         $helptext = L10n::t('Shall your connection be bidirectional or not?');
 205                                                         $helptext2 = L10n::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']);
 206                                                         $helptext3 = L10n::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']);
 207                                                 } else {
 208                                                         $knowyou = '';
 209                                                         $helptext = L10n::t('Shall your connection be bidirectional or not?');
 210                                                         $helptext2 = L10n::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']);
 211                                                         $helptext3 = L10n::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']);
 212                                                 }
 213                                         }
 214
 215                                         $dfrn_text = replace_macros($dfrn_tpl,[
 216                                                 '$intro_id' => $it['intro_id'],
 217                                                 '$friend_selected' => $friend_selected,
 218                                                 '$fan_selected' => $fan_selected,
 219                                                 '$approve_as1' => $helptext,
 220                                                 '$approve_as2' => $helptext2,
 221                                                 '$approve_as3' => $helptext3,
 222                                                 '$as_friend' => L10n::t('Friend'),
 223                                                 '$as_fan' => (($it['network'] == Protocol::DIASPORA) ? L10n::t('Sharer') : L10n::t('Subscriber'))
 224                                         ]);
 225
 226                                         $header = $it["name"];
 227
 228                                         if ($it["addr"] != "") {
 229                                                 $header .= " <".$it["addr"].">";
 230                                         }
 231
 232                                         $header .= " (".ContactSelector::networkToName($it['network'], $it['url']).")";
 233
 234                                         if ($it['network'] != Protocol::DIASPORA) {
 235                                                 $discard = L10n::t('Discard');
 236                                         } else {
 237                                                 $discard = '';
 238                                         }
 239
 240                                         $notif_content[] = replace_macros($tpl, [
 241                                                 '$type' => $it['label'],
 242                                                 '$header' => htmlentities($header),
 243                                                 '$str_notifytype' => L10n::t('Notification type:'),
 244                                                 '$notify_type' => $it['notify_type'],
 245                                                 '$dfrn_text' => $dfrn_text,
 246                                                 '$dfrn_id' => $it['dfrn_id'],
 247                                                 '$uid' => $it['uid'],
 248                                                 '$intro_id' => $it['intro_id'],
 249                                                 '$contact_id' => $it['contact_id'],
 250                                                 '$photo' => $it['photo'],
 251                                                 '$fullname' => $it['name'],
 252                                                 '$location' => $it['location'],
 253                                                 '$lbl_location' => L10n::t('Location:'),
 254                                                 '$about' => $it['about'],
 255                                                 '$lbl_about' => L10n::t('About:'),
 256                                                 '$keywords' => $it['keywords'],
 257                                                 '$lbl_keywords' => L10n::t('Tags:'),
 258                                                 '$gender' => $it['gender'],
 259                                                 '$lbl_gender' => L10n::t('Gender:'),
 260                                                 '$hidden' => ['hidden', L10n::t('Hide this contact from others'), ($it['hidden'] == 1), ''],
 261                                                 '$url' => $it['url'],
 262                                                 '$zrl' => $it['zrl'],
 263                                                 '$lbl_url' => L10n::t('Profile URL'),
 264                                                 '$addr' => $it['addr'],
 265                                                 '$lbl_knowyou' => $lbl_knowyou,
 266                                                 '$lbl_network' => L10n::t('Network:'),
 267                                                 '$network' => ContactSelector::networkToName($it['network'], $it['url']),
 268                                                 '$knowyou' => $knowyou,
 269                                                 '$approve' => L10n::t('Approve'),
 270                                                 '$note' => $it['note'],
 271                                                 '$ignore' => L10n::t('Ignore'),
 272                                                 '$discard' => $discard,
 273
 274                                         ]);
 275                                         break;
 276                         }
 277                 }
 278
 279                 if (count($notifs['notifications']) == 0) {
 280                         info(L10n::t('No introductions.') . EOL);
 281                 }
 282
 283         // Normal notifications (no introductions)
 284         } else {
 285                 // The template files we need in different cases for formatting the content
 286                 $tpl_item_like = 'notifications_likes_item.tpl';
 287                 $tpl_item_dislike = 'notifications_dislikes_item.tpl';
 288                 $tpl_item_attend = 'notifications_attend_item.tpl';
 289                 $tpl_item_attendno = 'notifications_attend_item.tpl';
 290                 $tpl_item_attendmaybe = 'notifications_attend_item.tpl';
 291                 $tpl_item_friend = 'notifications_friends_item.tpl';
 292                 $tpl_item_comment = 'notifications_comments_item.tpl';
 293                 $tpl_item_post = 'notifications_posts_item.tpl';
 294                 $tpl_item_notify = 'notify.tpl';
 295
 296                 // Loop trough ever notification This creates an array with the output html for each
 297                 // notification and apply the correct template according to the notificationtype (label).
 298                 foreach ($notifs['notifications'] as $it) {
 299
 300                         // We use the notification label to get the correct template file
 301                         $tpl_var_name = 'tpl_item_'.$it['label'];
 302                         $tpl_notif = get_markup_template($$tpl_var_name);
 303
 304                         $notif_content[] = replace_macros($tpl_notif,[
 305                                 '$item_label' => $it['label'],
 306                                 '$item_link' => $it['link'],
 307                                 '$item_image' => $it['image'],
 308                                 '$item_url' => $it['url'],
 309                                 '$item_text' => $it['text'],
 310                                 '$item_when' => $it['when'],
 311                                 '$item_ago' => $it['ago'],
 312                                 '$item_seen' => $it['seen'],
 313                         ]);
 314                 }
 315
 316                 $notif_show_lnk = [
 317                         'href' => ($show ? 'notifications/'.$notifs['ident'] : 'notifications/'.$notifs['ident'].'?show=all' ),
 318                         'text' => ($show ? L10n::t('Show unread') : L10n::t('Show all')),
 319                 ];
 320
 321                 // Output if there aren't any notifications available
 322                 if (count($notifs['notifications']) == 0) {
 323                         $notif_nocontent = L10n::t('No more %s notifications.', $notifs['ident']);
 324                 }
 325         }
 326
 327         $o .= replace_macros($notif_tpl, [
 328                 '$notif_header' => $notif_header,
 329                 '$tabs' => $tabs,
 330                 '$notif_content' => $notif_content,
 331                 '$notif_nocontent' => $notif_nocontent,
 332                 '$notif_show_lnk' => $notif_show_lnk,
 333                 '$notif_paginate' => alt_pager($a, count($notif_content))
 334         ]);
 335
 336         return $o;
 337 }