mod/group.php

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