mod/group.php

   1 <?php
   2
   3 function validate_members(&$item) {
   4         $item = intval($item);
   5 }
   6
   7 function group_init(App &$a) {
   8         if(local_user()) {
   9                 require_once('include/group.php');
  10                 $a->page['aside'] = group_side('contacts','group','extended',(($a->argc > 1) ? intval($a->argv[1]) : 0));
  11         }
  12 }
  13
  14
  15
  16 function group_post(App &$a) {
  17
  18         if(! local_user()) {
  19                 notice( t('Permission denied.') . EOL);
  20                 return;
  21         }
  22
  23         if(($a->argc == 2) && ($a->argv[1] === 'new')) {
  24                 check_form_security_token_redirectOnErr('/group/new', 'group_edit');
  25
  26                 $name = notags(trim($_POST['groupname']));
  27                 $r = group_add(local_user(),$name);
  28                 if($r) {
  29                         info( t('Group created.') . EOL );
  30                         $r = group_byname(local_user(),$name);
  31                         if ($r) {
  32                                 goaway(App::get_baseurl() . '/group/' . $r);
  33                         }
  34                 }
  35                 else {
  36                         notice( t('Could not create group.') . EOL );
  37                 }
  38                 goaway(App::get_baseurl() . '/group');
  39                 return; // NOTREACHED
  40         }
  41
  42         if (($a->argc == 2) && (intval($a->argv[1]))) {
  43                 check_form_security_token_redirectOnErr('/group', 'group_edit');
  44
  45                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  46                         intval($a->argv[1]),
  47                         intval(local_user())
  48                 );
  49                 if (! dbm::is_result($r)) {
  50                         notice( t('Group not found.') . EOL );
  51                         goaway(App::get_baseurl() . '/contacts');
  52                         return; // NOTREACHED
  53                 }
  54                 $group = $r[0];
  55                 $groupname = notags(trim($_POST['groupname']));
  56                 if ((strlen($groupname))  && ($groupname != $group['name'])) {
  57                         $r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d",
  58                                 dbesc($groupname),
  59                                 intval(local_user()),
  60                                 intval($group['id'])
  61                         );
  62
  63                         if ($r) {
  64                                 info( t('Group name changed.') . EOL );
  65                         }
  66                 }
  67
  68                 $a->page['aside'] = group_side();
  69         }
  70         return;
  71 }
  72
  73 function group_content(App &$a) {
  74         $change = false;
  75
  76         if(! local_user()) {
  77                 notice( t('Permission denied') . EOL);
  78                 return;
  79         }
  80
  81         // Switch to text mode interface if we have more than 'n' contacts or group members
  82
  83         $switchtotext = get_pconfig(local_user(),'system','groupedit_image_limit');
  84         if($switchtotext === false)
  85                 $switchtotext = get_config('system','groupedit_image_limit');
  86         if($switchtotext === false)
  87                 $switchtotext = 400;
  88
  89         $tpl = get_markup_template('group_edit.tpl');
  90
  91         $context = array(
  92                         '$submit' => t('Save Group'),
  93         );
  94
  95         if(($a->argc == 2) && ($a->argv[1] === 'new')) {
  96
  97                 return replace_macros($tpl, $context + array(
  98                         '$title' => t('Create a group of contacts/friends.'),
  99                         '$gname' => array('groupname',t('Group Name: '), '', ''),
 100                         '$gid' => 'new',
 101                         '$form_security_token' => get_form_security_token("group_edit"),
 102                 ));
 103
 104
 105         }
 106
 107         if(($a->argc == 3) && ($a->argv[1] === 'drop')) {
 108                 check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
 109
 110                 if(intval($a->argv[2])) {
 111                         $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 112                                 intval($a->argv[2]),
 113                                 intval(local_user())
 114                         );
 115                         if (dbm::is_result($r))
 116                                 $result = group_rmv(local_user(),$r[0]['name']);
 117                         if($result)
 118                                 info( t('Group removed.') . EOL);
 119                         else
 120                                 notice( t('Unable to remove group.') . EOL);
 121                 }
 122                 goaway(App::get_baseurl() . '/group');
 123                 // NOTREACHED
 124         }
 125
 126         if(($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
 127                 check_form_security_token_ForbiddenOnErr('group_member_change', 't');
 128
 129                 $r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
 130                         intval($a->argv[2]),
 131                         intval(local_user())
 132                 );
 133                 if (dbm::is_result($r))
 134                         $change = intval($a->argv[2]);
 135         }
 136
 137         if(($a->argc > 1) && (intval($a->argv[1]))) {
 138
 139                 require_once('include/acl_selectors.php');
 140                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
 141                         intval($a->argv[1]),
 142                         intval(local_user())
 143                 );
 144                 if (! dbm::is_result($r)) {
 145                         notice( t('Group not found.') . EOL );
 146                         goaway(App::get_baseurl() . '/contacts');
 147                 }
 148                 $group = $r[0];
 149                 $members = group_get_members($group['id']);
 150                 $preselected = array();
 151                 if(count($members))     {
 152                         foreach($members as $member)
 153                                 $preselected[] = $member['id'];
 154                 }
 155
 156                 if($change) {
 157                         if(in_array($change,$preselected)) {
 158                                 group_rmv_member(local_user(),$group['name'],$change);
 159                         }
 160                         else {
 161                                 group_add_member(local_user(),$group['name'],$change);
 162                         }
 163
 164                         $members = group_get_members($group['id']);
 165                         $preselected = array();
 166                         if(count($members))     {
 167                                 foreach($members as $member)
 168                                         $preselected[] = $member['id'];
 169                         }
 170                 }
 171
 172
 173                 $drop_tpl = get_markup_template('group_drop.tpl');
 174                 $drop_txt = replace_macros($drop_tpl, array(
 175                         '$id' => $group['id'],
 176                         '$delete' => t('Delete'),
 177                         '$form_security_token' => get_form_security_token("group_drop"),
 178                 ));
 179
 180
 181                 $context = $context + array(
 182                         '$title' => t('Group Editor'),
 183                         '$gname' => array('groupname',t('Group Name: '),$group['name'], ''),
 184                         '$gid' => $group['id'],
 185                         '$drop' => $drop_txt,
 186                         '$form_security_token' => get_form_security_token('group_edit'),
 187                 );
 188
 189         }
 190
 191         if(! isset($group))
 192                 return;
 193
 194         $groupeditor = array(
 195                 'label_members' => t('Members'),
 196                 'members' => array(),
 197                 'label_contacts' => t('All Contacts'),
 198                 'group_is_empty' => t('Group is empty'),
 199                 'contacts' => array(),
 200         );
 201
 202         $sec_token = addslashes(get_form_security_token('group_member_change'));
 203         $textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : false);
 204         foreach($members as $member) {
 205                 if($member['url']) {
 206                         $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
 207                         $groupeditor['members'][] = micropro($member,true,'mpgroup', $textmode);
 208                 }
 209                 else
 210                         group_rmv_member(local_user(),$group['name'],$member['id']);
 211         }
 212
 213         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND NOT `blocked` AND NOT `pending` AND NOT `self` ORDER BY `name` ASC",
 214                 intval(local_user())
 215         );
 216
 217         if (dbm::is_result($r)) {
 218                 $textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
 219                 foreach($r as $member) {
 220                         if(! in_array($member['id'],$preselected)) {
 221                                 $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
 222                                 $groupeditor['contacts'][] = micropro($member,true,'mpall', $textmode);
 223                         }
 224                 }
 225         }
 226
 227         $context['$groupeditor'] = $groupeditor;
 228         $context['$desc'] = t('Click on a contact to add or remove.');
 229
 230         if($change) {
 231                 $tpl = get_markup_template('groupeditor.tpl');
 232                 echo replace_macros($tpl, $context);
 233                 killme();
 234         }
 235
 236         return replace_macros($tpl, $context);
 237
 238 }