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
  86         $includes = array(
  87                         '$field_input' => 'field_input.tpl',
  88                         '$groupeditortpl' => 'groupeditor.tpl',
  89         );
  90         $includes = set_template_includes($a->theme['template_engine'], $includes);
  91
  92         $context = $includes + array(
  93                         '$submit' => t('Submit'),
  94         );
  95
  96         if(($a->argc == 2) && ($a->argv[1] === 'new')) {
  97
  98                 return replace_macros($tpl, $context + array(
  99                         '$title' => t('Create a group of contacts/friends.'),
 100                         '$gname' => array('groupname',t('Group Name: '), '', ''),
 101                         '$gid' => 'new',
 102                         '$form_security_token' => get_form_security_token("group_edit"),
 103                 ));
 104
 105
 106         }
 107
 108         if(($a->argc == 3) && ($a->argv[1] === 'drop')) {
 109                 check_form_security_token_redirectOnErr('/group', 'group_drop', 't');
 110
 111                 if(intval($a->argv[2])) {
 112                         $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 113                                 intval($a->argv[2]),
 114                                 intval(local_user())
 115                         );
 116                         if(count($r))
 117                                 $result = group_rmv(local_user(),$r[0]['name']);
 118                         if($result)
 119                                 info( t('Group removed.') . EOL);
 120                         else
 121                                 notice( t('Unable to remove group.') . EOL);
 122                 }
 123                 goaway($a->get_baseurl() . '/group');
 124                 // NOTREACHED
 125         }
 126
 127         if(($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
 128                 check_form_security_token_ForbiddenOnErr('group_member_change', 't');
 129
 130                 $r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
 131                         intval($a->argv[2]),
 132                         intval(local_user())
 133                 );
 134                 if(count($r))
 135                         $change = intval($a->argv[2]);
 136         }
 137
 138         if(($a->argc > 1) && (intval($a->argv[1]))) {
 139
 140                 require_once('include/acl_selectors.php');
 141                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
 142                         intval($a->argv[1]),
 143                         intval(local_user())
 144                 );
 145                 if(! count($r)) {
 146                         notice( t('Group not found.') . EOL );
 147                         goaway($a->get_baseurl() . '/contacts');
 148                 }
 149                 $group = $r[0];
 150                 $members = group_get_members($group['id']);
 151                 $preselected = array();
 152                 if(count($members))     {
 153                         foreach($members as $member)
 154                                 $preselected[] = $member['id'];
 155                 }
 156
 157                 if($change) {
 158                         if(in_array($change,$preselected)) {
 159                                 group_rmv_member(local_user(),$group['name'],$change);
 160                         }
 161                         else {
 162                                 group_add_member(local_user(),$group['name'],$change);
 163                         }
 164
 165                         $members = group_get_members($group['id']);
 166                         $preselected = array();
 167                         if(count($members))     {
 168                                 foreach($members as $member)
 169                                         $preselected[] = $member['id'];
 170                         }
 171                 }
 172
 173
 174                 $drop_tpl = get_markup_template('group_drop.tpl');
 175                 $drop_txt = replace_macros($drop_tpl, array(
 176                         '$id' => $group['id'],
 177                         '$delete' => t('Delete'),
 178                         '$form_security_token' => get_form_security_token("group_drop"),
 179                 ));
 180
 181                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 182
 183
 184                 $context = $context + array(
 185                         '$title' => t('Group Editor'),
 186                         '$gname' => array('groupname',t('Group Name: '),$group['name'], ''),
 187                         '$gid' => $group['id'],
 188                         '$drop' => $drop_txt,
 189                         '$form_security_token' => get_form_security_token('group_edit'),
 190                 );
 191
 192         }
 193
 194         if(! isset($group))
 195                 return;
 196
 197         $groupeditor = array(
 198                 'label_members' => t('Members'),
 199                 'members' => array(),
 200                 'label_contacts' => t('All Contacts'),
 201                 'contacts' => array(),
 202         );
 203
 204         $sec_token = addslashes(get_form_security_token('group_member_change'));
 205         $textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : false);
 206         foreach($members as $member) {
 207                 if($member['url']) {
 208                         $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
 209                         $groupeditor['members'][] = micropro($member,true,'mpgroup', $textmode);
 210                 }
 211                 else
 212                         group_rmv_member(local_user(),$group['name'],$member['id']);
 213         }
 214
 215         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 and `pending` = 0 and `self` = 0 ORDER BY `name` ASC",
 216                 intval(local_user())
 217         );
 218
 219         if(count($r)) {
 220                 $textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
 221                 foreach($r as $member) {
 222                         if(! in_array($member['id'],$preselected)) {
 223                                 $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . ',\'' . $sec_token . '\'); return true;';
 224                                 $groupeditor['contacts'][] = micropro($member,true,'mpall', $textmode);
 225                         }
 226                 }
 227         }
 228
 229         $context['$desc'] = t('Click on a contact to add or remove.');
 230
 231         if($change) {
 232                 $context['$groupeditor'] = $groupeditor;
 233                 $tpl = get_markup_template('groupeditor.tpl');
 234                 echo replace_macros($tpl, $context);
 235                 killme();
 236         }
 237
 238         $context['$groupedit_info'] = $groupeditor;
 239         return replace_macros($tpl, $context);
 240
 241 }
 242