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