src/Module/Group.php

   1 <?php\r
   2 /**\r
   3  * @file src/Module/Group.php\r
   4  */\r
   5 \r
   6 namespace Friendica\Module;\r
   7 \r
   8 use Friendica\BaseModule;\r
   9 use Friendica\Core\Config;\r
  10 use Friendica\Core\L10n;\r
  11 use Friendica\Core\PConfig;\r
  12 use Friendica\Core\Renderer;\r
  13 use Friendica\Core\System;\r
  14 use Friendica\Database\DBA;\r
  15 use Friendica\Model;\r
  16 use Friendica\Util\Strings;\r
  17 \r
  18 require_once 'boot.php';\r
  19 \r
  20 class Group extends BaseModule\r
  21 {\r
  22         public static function post()\r
  23         {\r
  24                 $a = self::getApp();\r
  25 \r
  26                 if (!local_user()) {\r
  27                         notice(L10n::t('Permission denied.'));\r
  28                         $a->internalRedirect();\r
  29                 }\r
  30 \r
  31                 if (($a->argc == 2) && ($a->argv[1] === 'new')) {\r
  32                         BaseModule::checkFormSecurityTokenRedirectOnError('/group/new', 'group_edit');\r
  33 \r
  34                         $name = Strings::escapeTags(trim($_POST['groupname']));\r
  35                         $r = Model\Group::create(local_user(), $name);\r
  36                         if ($r) {\r
  37                                 info(L10n::t('Group created.'));\r
  38                                 $r = Model\Group::getIdByName(local_user(), $name);\r
  39                                 if ($r) {\r
  40                                         $a->internalRedirect('group/' . $r);\r
  41                                 }\r
  42                         } else {\r
  43                                 notice(L10n::t('Could not create group.'));\r
  44                         }\r
  45                         $a->internalRedirect('group');\r
  46                 }\r
  47 \r
  48                 if (($a->argc == 2) && intval($a->argv[1])) {\r
  49                         BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_edit');\r
  50 \r
  51                         $group = DBA::selectFirst('group', ['id', 'name'], ['id' => $a->argv[1], 'uid' => local_user()]);\r
  52                         if (!DBA::isResult($group)) {\r
  53                                 notice(L10n::t('Group not found.'));\r
  54                                 $a->internalRedirect('contact');\r
  55                         }\r
  56                         $groupname = Strings::escapeTags(trim($_POST['groupname']));\r
  57                         if (strlen($groupname) && ($groupname != $group['name'])) {\r
  58                                 if (Model\Group::update($group['id'], $groupname)) {\r
  59                                         info(L10n::t('Group name changed.'));\r
  60                                 }\r
  61                         }\r
  62                 }\r
  63         }\r
  64 \r
  65         public static function content()\r
  66         {\r
  67                 $change = false;\r
  68 \r
  69                 if (!local_user()) {\r
  70                         System::httpExit(403);\r
  71                 }\r
  72 \r
  73                 $a = self::getApp();\r
  74 \r
  75                 $a->page['aside'] = Model\Group::sidebarWidget('contact', 'group', 'extended', (($a->argc > 1) ? $a->argv[1] : 'everyone'));\r
  76 \r
  77                 // With no group number provided we jump to the unassigned contacts as a starting point\r
  78                 if ($a->argc == 1) {\r
  79                         $a->internalRedirect('group/none');\r
  80                 }\r
  81 \r
  82                 // Switch to text mode interface if we have more than 'n' contacts or group members\r
  83                 $switchtotext = PConfig::get(local_user(), 'system', 'groupedit_image_limit');\r
  84                 if (is_null($switchtotext)) {\r
  85                         $switchtotext = Config::get('system', 'groupedit_image_limit', 200);\r
  86                 }\r
  87 \r
  88                 $tpl = Renderer::getMarkupTemplate('group_edit.tpl');\r
  89 \r
  90 \r
  91                 $context = [\r
  92                         '$submit' => L10n::t('Save Group'),\r
  93                         '$submit_filter' => L10n::t('Filter'),\r
  94                 ];\r
  95 \r
  96                 if (($a->argc == 2) && ($a->argv[1] === 'new')) {\r
  97                         return Renderer::replaceMacros($tpl, $context + [\r
  98                                 '$title' => L10n::t('Create a group of contacts/friends.'),\r
  99                                 '$gname' => ['groupname', L10n::t('Group Name: '), '', ''],\r
 100                                 '$gid' => 'new',\r
 101                                 '$form_security_token' => BaseModule::getFormSecurityToken("group_edit"),\r
 102                         ]);\r
 103                 }\r
 104 \r
 105                 $nogroup = false;\r
 106 \r
 107                 if (($a->argc == 2) && ($a->argv[1] === 'none')) {\r
 108                         $id = -1;\r
 109                         $nogroup = true;\r
 110                         $group = [\r
 111                                 'id' => $id,\r
 112                                 'name' => L10n::t('Contacts not in any group'),\r
 113                         ];\r
 114 \r
 115                         $members = [];\r
 116                         $preselected = [];\r
 117 \r
 118                         $context = $context + [\r
 119                                 '$title' => $group['name'],\r
 120                                 '$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],\r
 121                                 '$gid' => $id,\r
 122                                 '$editable' => 0,\r
 123                         ];\r
 124                 }\r
 125 \r
 126                 if (($a->argc == 3) && ($a->argv[1] === 'drop')) {\r
 127                         BaseModule::checkFormSecurityTokenRedirectOnError('/group', 'group_drop', 't');\r
 128 \r
 129                         if (intval($a->argv[2])) {\r
 130                                 if (!Model\Group::exists($a->argv[2], local_user())) {\r
 131                                         notice(L10n::t('Group not found.'));\r
 132                                         $a->internalRedirect('contact');\r
 133                                 }\r
 134 \r
 135                                 if (Model\Group::remove($a->argv[2])) {\r
 136                                         info(L10n::t('Group removed.'));\r
 137                                 } else {\r
 138                                         notice(L10n::t('Unable to remove group.'));\r
 139                                 }\r
 140                         }\r
 141                         $a->internalRedirect('group');\r
 142                 }\r
 143 \r
 144                 if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {\r
 145                         BaseModule::checkFormSecurityTokenForbiddenOnError('group_member_change', 't');\r
 146 \r
 147                         if (DBA::exists('contact', ['id' => $a->argv[2], 'uid' => local_user(), 'self' => false, 'pending' => false, 'blocked' => false])) {\r
 148                                 $change = intval($a->argv[2]);\r
 149                         }\r
 150                 }\r
 151 \r
 152                 if (($a->argc > 1) && intval($a->argv[1])) {\r
 153                         $group = DBA::selectFirst('group', ['id', 'name'], ['id' => $a->argv[1], 'uid' => local_user(), 'deleted' => false]);\r
 154                         if (!DBA::isResult($group)) {\r
 155                                 notice(L10n::t('Group not found.'));\r
 156                                 $a->internalRedirect('contact');\r
 157                         }\r
 158 \r
 159                         $members = Model\Contact::getByGroupId($group['id']);\r
 160                         $preselected = [];\r
 161 \r
 162                         if (count($members)) {\r
 163                                 foreach ($members as $member) {\r
 164                                         $preselected[] = $member['id'];\r
 165                                 }\r
 166                         }\r
 167 \r
 168                         if ($change) {\r
 169                                 if (in_array($change, $preselected)) {\r
 170                                         Model\Group::removeMember($group['id'], $change);\r
 171                                 } else {\r
 172                                         Model\Group::addMember($group['id'], $change);\r
 173                                 }\r
 174 \r
 175                                 $members = Model\Contact::getByGroupId($group['id']);\r
 176                                 $preselected = [];\r
 177                                 if (count($members)) {\r
 178                                         foreach ($members as $member) {\r
 179                                                 $preselected[] = $member['id'];\r
 180                                         }\r
 181                                 }\r
 182                         }\r
 183 \r
 184                         $drop_tpl = Renderer::getMarkupTemplate('group_drop.tpl');\r
 185                         $drop_txt = Renderer::replaceMacros($drop_tpl, [\r
 186                                 '$id' => $group['id'],\r
 187                                 '$delete' => L10n::t('Delete Group'),\r
 188                                 '$form_security_token' => BaseModule::getFormSecurityToken("group_drop"),\r
 189                         ]);\r
 190 \r
 191                         $context = $context + [\r
 192                                 '$title' => $group['name'],\r
 193                                 '$gname' => ['groupname', L10n::t('Group Name: '), $group['name'], ''],\r
 194                                 '$gid' => $group['id'],\r
 195                                 '$drop' => $drop_txt,\r
 196                                 '$form_security_token' => BaseModule::getFormSecurityToken('group_edit'),\r
 197                                 '$edit_name' => L10n::t('Edit Group Name'),\r
 198                                 '$editable' => 1,\r
 199                         ];\r
 200                 }\r
 201 \r
 202                 if (!isset($group)) {\r
 203                         System::httpExit(400);\r
 204                 }\r
 205 \r
 206                 $groupeditor = [\r
 207                         'label_members' => L10n::t('Members'),\r
 208                         'members' => [],\r
 209                         'label_contacts' => L10n::t('All Contacts'),\r
 210                         'group_is_empty' => L10n::t('Group is empty'),\r
 211                         'contacts' => [],\r
 212                 ];\r
 213 \r
 214                 $sec_token = addslashes(BaseModule::getFormSecurityToken('group_member_change'));\r
 215 \r
 216                 // Format the data of the group members\r
 217                 foreach ($members as $member) {\r
 218                         if ($member['url']) {\r
 219                                 $entry = Contact::getContactTemplateVars($member);\r
 220                                 $entry['label'] = 'members';\r
 221                                 $entry['photo_menu'] = '';\r
 222                                 $entry['change_member'] = [\r
 223                                         'title'     => L10n::t("Remove contact from group"),\r
 224                                         'gid'       => $group['id'],\r
 225                                         'cid'       => $member['id'],\r
 226                                         'sec_token' => $sec_token\r
 227                                 ];\r
 228 \r
 229                                 $groupeditor['members'][] = $entry;\r
 230                         } else {\r
 231                                 Model\Group::removeMember($group['id'], $member['id']);\r
 232                         }\r
 233                 }\r
 234 \r
 235                 if ($nogroup) {\r
 236                         $contacts = Model\Contact::getUngroupedList(local_user());\r
 237                 } else {\r
 238                         $contacts_stmt = DBA::select('contact', [],\r
 239                                 ['uid' => local_user(), 'pending' => false, 'blocked' => false, 'self' => false],\r
 240                                 ['order' => ['name']]\r
 241                         );\r
 242                         $contacts = DBA::toArray($contacts_stmt);\r
 243                         $context['$desc'] = L10n::t('Click on a contact to add or remove.');\r
 244                 }\r
 245 \r
 246                 if (DBA::isResult($contacts)) {\r
 247                         // Format the data of the contacts who aren't in the contact group\r
 248                         foreach ($contacts as $member) {\r
 249                                 if (!in_array($member['id'], $preselected)) {\r
 250                                         $entry = Contact::getContactTemplateVars($member);\r
 251                                         $entry['label'] = 'contacts';\r
 252                                         if (!$nogroup)\r
 253                                                 $entry['photo_menu'] = [];\r
 254 \r
 255                                         if (!$nogroup) {\r
 256                                                 $entry['change_member'] = [\r
 257                                                         'title'     => L10n::t("Add contact to group"),\r
 258                                                         'gid'       => $group['id'],\r
 259                                                         'cid'       => $member['id'],\r
 260                                                         'sec_token' => $sec_token\r
 261                                                 ];\r
 262                                         }\r
 263 \r
 264                                         $groupeditor['contacts'][] = $entry;\r
 265                                 }\r
 266                         }\r
 267                 }\r
 268 \r
 269                 $context['$groupeditor'] = $groupeditor;\r
 270 \r
 271                 // If there are to many contacts we could provide an alternative view mode\r
 272                 $total = count($groupeditor['members']) + count($groupeditor['contacts']);\r
 273                 $context['$shortmode'] = (($switchtotext && ($total > $switchtotext)) ? true : false);\r
 274 \r
 275                 if ($change) {\r
 276                         $tpl = Renderer::getMarkupTemplate('groupeditor.tpl');\r
 277                         echo Renderer::replaceMacros($tpl, $context);\r
 278                         exit();\r
 279                 }\r
 280 \r
 281                 return Renderer::replaceMacros($tpl, $context);\r
 282         }\r
 283 }