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