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                 $switchtotext = 400;
  78
  79         if(($a->argc == 2) && ($a->argv[1] === 'new')) {
  80                 $tpl = get_markup_template('group_new.tpl');
  81                 $o .= replace_macros($tpl,array(
  82                         '$desc' => t('Create a group of contacts/friends.'),
  83                         '$name' => t('Group Name: '),
  84                         '$submit' => t('Submit')
  85                  ));
  86                 return $o;
  87         }
  88
  89         if(($a->argc == 3) && ($a->argv[1] === 'drop')) {
  90                 if(intval($a->argv[2])) {
  91                         $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  92                                 intval($a->argv[2]),
  93                                 intval(local_user())
  94                         );
  95                         if(count($r))
  96                                 $result = group_rmv(local_user(),$r[0]['name']);
  97                         if($result)
  98                                 info( t('Group removed.') . EOL);
  99                         else
 100                                 notice( t('Unable to remove group.') . EOL);
 101                 }
 102                 goaway($a->get_baseurl() . '/group');
 103                 // NOTREACHED
 104         }
 105
 106         if(($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) {
 107                 $r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1",
 108                         intval($a->argv[2]),
 109                         intval(local_user())
 110                 );
 111                 if(count($r))
 112                         $change = intval($a->argv[2]);
 113         }
 114
 115         if(($a->argc > 1) && (intval($a->argv[1]))) {
 116
 117                 require_once('include/acl_selectors.php');
 118                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
 119                         intval($a->argv[1]),
 120                         intval(local_user())
 121                 );
 122                 if(! count($r)) {
 123                         notice( t('Group not found.') . EOL );
 124                         goaway($a->get_baseurl() . '/contacts');
 125                 }
 126                 $group = $r[0];
 127                 $members = group_get_members($group['id']);
 128                 $preselected = array();
 129                 if(count($members))     {
 130                         foreach($members as $member)
 131                                 $preselected[] = $member['id'];
 132                 }
 133
 134                 if($change) {
 135                         if(in_array($change,$preselected)) {
 136                                 group_rmv_member(local_user(),$group['name'],$change);
 137                         }
 138                         else {
 139                                 group_add_member(local_user(),$group['name'],$change);
 140                         }
 141
 142                         $members = group_get_members($group['id']);
 143                         $preselected = array();
 144                         if(count($members))     {
 145                                 foreach($members as $member)
 146                                         $preselected[] = $member['id'];
 147                         }
 148                 }
 149
 150
 151                 $drop_tpl = get_markup_template('group_drop.tpl');
 152                 $drop_txt = replace_macros($drop_tpl, array(
 153                         '$id' => $group['id'],
 154                         '$delete' => t('Delete')
 155                 ));
 156
 157                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 158
 159                 $tpl = get_markup_template('group_edit.tpl');
 160                 $o .= replace_macros($tpl, array(
 161                         '$gid' => $group['id'],
 162                         '$name' => $group['name'],
 163                         '$drop' => $drop_txt,
 164                         '$desc' => t('Click on a contact to add or remove.'),
 165                         '$title' => t('Group Editor'),
 166                         '$gname' => t('Group Name: '),
 167                         '$submit' => t('Submit')
 168                 ));
 169
 170         }
 171
 172         if(! isset($group))
 173                 return;
 174
 175         $o .= '<div id="group-update-wrapper">';
 176         if($change)
 177                 $o = '';
 178
 179         $o .= '<h3>' . t('Members') . '</h3>';
 180         $o .= '<div id="group-members">';
 181         $textmode = (($switchtotext && (count($members) > $switchtotext)) ? true : false);
 182         foreach($members as $member) {
 183                 if($member['url']) {
 184                         $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . '); return true;';
 185                         $o .= micropro($member,true,'mpgroup', $textmode);
 186                 }
 187                 else
 188                         group_rmv_member(local_user(),$group['name'],$member['id']);
 189         }
 190
 191         $o .= '</div><div id="group-members-end"></div>';
 192         $o .= '<hr id="group-separator" />';
 193
 194         $o .= '<h3>' . t('All Contacts') . '</h3>';
 195         $o .= '<div id="group-all-contacts">';
 196
 197                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 and `pending` = 0 and `self` = 0 ORDER BY `name` ASC",
 198                         intval(local_user())
 199                 );
 200
 201                 if(count($r)) {
 202                         $textmode = (($switchtotext && (count($r) > $switchtotext)) ? true : false);
 203                         foreach($r as $member) {
 204                                 if(! in_array($member['id'],$preselected)) {
 205                                         $member['click'] = 'groupChangeMember(' . $group['id'] . ',' . $member['id'] . '); return true;';
 206                                         $o .= micropro($member,true,'mpall', $textmode);
 207                                 }
 208                         }
 209                 }
 210
 211                 $o .= '</div><div id="group-all-contacts-end"></div>';
 212
 213         if($change) {
 214                 echo $o;
 215                 killme();
 216         }
 217         $o .= '</div>';
 218         return $o;
 219
 220 }
 221