mod/notifications.php

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