user/view.php

   1 <?PHP // $Id$
   2
   3 //  Display profile for a particular user
   4
   5     require_once("../config.php");
   6
   7     $id      = optional_param('id',     0,      PARAM_INT);   // user id
   8     $course  = optional_param('course', SITEID, PARAM_INT);   // course id (defaults to Site)
   9     $enable  = optional_param('enable', '');                  // enable email
  10     $disable = optional_param('disable', '');                 // disable email
  11
  12     if (!empty($SESSION->wantsurl)) {
  13         $wantsurl = $SESSION->wantsurl;
  14         unset($SESSION->wantsurl);
  15         redirect($wantsurl);
  16     }
  17
  18     if (empty($id)) {         // See your own profile by default
  19         require_login();
  20         $id = $USER->id;
  21     }
  22
  23     if (! $user = get_record("user", "id", $id) ) {
  24         error("No such user in this course");
  25     }
  26
  27     if (! $course = get_record("course", "id", $course) ) {
  28         error("No such course id");
  29     }
  30
  31     if ($course->category) {
  32         require_login($course->id);
  33     } else if ($CFG->forcelogin or !empty($CFG->forceloginforprofiles)) {
  34         if (isguest()) {
  35             redirect("$CFG->wwwroot/login/index.php");
  36         }
  37         require_login();
  38     }
  39
  40     add_to_log($course->id, "user", "view", "view.php?id=$user->id&course=$course->id", "$user->id");
  41
  42     if ($course->id != SITEID) {
  43         if ($student = get_record("user_students", "userid", $user->id, "course", $course->id)) {
  44             $user->lastaccess = $student->timeaccess;
  45         } else if ($teacher = get_record("user_teachers", "userid", $user->id, "course", $course->id)) {
  46             $user->lastaccess = $teacher->timeaccess;
  47         }
  48     }
  49
  50     $fullname = fullname($user, isteacher($course->id));
  51     $personalprofile = get_string("personalprofile");
  52     $participants = get_string("participants");
  53
  54     if (empty($USER->id)) {
  55        $currentuser = false;
  56     } else {
  57        $currentuser = ($user->id == $USER->id);
  58     }
  59
  60     if (groupmode($course) == SEPARATEGROUPS and !isteacheredit($course->id)) {   // Groups must be kept separate
  61         require_login();
  62
  63         if (!$currentuser && !isteacheredit($course->id, $user->id) && !ismember(mygroupid($course->id), $user->id)) {
  64             print_header("$personalprofile: ", "$personalprofile: ",
  65                          "<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> ->
  66                           <a href=\"index.php?id=$course->id\">$participants</a>",
  67                           "", "", true, "&nbsp;", navmenu($course));
  68             error(get_string("groupnotamember"), "../course/view.php?id=$course->id");
  69         }
  70     }
  71
  72     if ($course->id == SITEID and !$currentuser) {  // To reduce possibility of "browsing" userbase at site level
  73         if (!isteacherinanycourse() and !isteacherinanycourse($user->id) ) {  // Teachers can browse and be browsed at site level
  74             print_header("$personalprofile: ", "$personalprofile: ",
  75                           "<a href=\"index.php?id=$course->id\">$participants</a>",
  76                           "", "", true, "&nbsp;", navmenu($course));
  77             print_heading(get_string('usernotavailable', 'error'));
  78             print_footer($course);
  79             die;
  80         }
  81     }
  82
  83
  84     if ($course->category) {
  85         print_header("$personalprofile: $fullname", "$personalprofile: $fullname",
  86                      "<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> ->
  87                       <a href=\"index.php?id=$course->id\">$participants</a> -> $fullname",
  88                       "", "", true, "&nbsp;", navmenu($course));
  89     } else {
  90         print_header("$course->fullname: $personalprofile: $fullname", "$course->fullname",
  91                      "$fullname", "", "", true, "&nbsp;", navmenu($course));
  92     }
  93
  94
  95     if ($course->category and ! isguest() ) {   // Need to have access to a course to see that info
  96         if (!isstudent($course->id, $user->id) && !isteacher($course->id, $user->id)) {
  97             print_heading(get_string("notenrolled", "", $fullname));
  98             print_footer($course);
  99             die;
 100         }
 101     }
 102
 103     if ($user->deleted) {
 104         print_heading(get_string("userdeleted"));
 105     }
 106
 107
 108 /// Print tabs at top
 109 /// This same call is made in:
 110 ///     /user/view.php
 111 ///     /user/edit.php
 112 ///     /course/user.php
 113     $currenttab = 'profile';
 114     include('tabs.php');
 115
 116
 117
 118     echo "<table width=\"80%\" align=\"center\" border=\"0\" cellspacing=\"0\" class=\"userinfobox\">";
 119     echo "<tr>";
 120     echo "<td width=\"100\" valign=\"top\" class=\"side\">";
 121     print_user_picture($user->id, $course->id, $user->picture, true, false, false);
 122     echo "</td><td width=\"100%\" class=\"content\">";
 123
 124     // Print the description
 125
 126     if ($user->description) {
 127         echo format_text($user->description, FORMAT_MOODLE)."<hr />";
 128     }
 129
 130     // Print all the little details in a list
 131
 132     echo '<table border="0" cellpadding="0" cellspacing="0" class="list">';
 133
 134     if ($user->city or $user->country) {
 135         $countries = get_list_of_countries();
 136         print_row(get_string("location").":", "$user->city, ".$countries["$user->country"]);
 137     }
 138
 139     if (isteacher($course->id)) {
 140         if ($user->address) {
 141             print_row(get_string("address").":", "$user->address");
 142         }
 143         if ($user->phone1) {
 144             print_row(get_string("phone").":", "$user->phone1");
 145         }
 146         if ($user->phone2) {
 147             print_row(get_string("phone").":", "$user->phone2");
 148         }
 149     }
 150
 151     if ($user->maildisplay == 1 or
 152        ($user->maildisplay == 2 and $course->category and !isguest()) or
 153        isteacher($course->id)) {
 154
 155         $emailswitch = '';
 156
 157         if (isteacheredit($course->id) or $currentuser) {   /// Can use the enable/disable email stuff
 158             if (!empty($_GET['enable'])) {     /// Recieved a parameter to enable the email address
 159                 set_field('user', 'emailstop', 0, 'id', $user->id);
 160                 $user->emailstop = 0;
 161             }
 162             if (!empty($_GET['disable'])) {     /// Recieved a parameter to disable the email address
 163                 set_field('user', 'emailstop', 1, 'id', $user->id);
 164                 $user->emailstop = 1;
 165             }
 166         }
 167
 168         if (isteacheredit($course->id)) {   /// Can use the enable/disable email stuff
 169             if ($user->emailstop) {
 170                 $switchparam = 'enable';
 171                 $switchtitle = get_string('emaildisable');
 172                 $switchclick = get_string('emailenableclick');
 173                 $switchpix   = 'emailno.gif';
 174             } else {
 175                 $switchparam = 'disable';
 176                 $switchtitle = get_string('emailenable');
 177                 $switchclick = get_string('emaildisableclick');
 178                 $switchpix   = 'email.gif';
 179             }
 180             $emailswitch = "&nbsp;<a title=\"$switchclick\" ".
 181                            "href=\"view.php?id=$user->id&amp;course=$course->id&amp;$switchparam=1\">".
 182                            "<img border=\"0\" width=\"11\" height=\"11\" src=\"$CFG->pixpath/t/$switchpix\" alt=\"\" /></a>";
 183
 184         } else if ($currentuser) {         /// Can only re-enable an email this way
 185             if ($user->emailstop) {   // Include link that tells how to re-enable their email
 186                 $switchparam = 'enable';
 187                 $switchtitle = get_string('emaildisable');
 188                 $switchclick = get_string('emailenableclick');
 189
 190                 $emailswitch = "&nbsp;(<a title=\"$switchclick\" ".
 191                                "href=\"view.php?id=$user->id&amp;course=$course->id&amp;enable=1\">$switchtitle</a>)";
 192             }
 193         }
 194
 195         print_row(get_string("email").":", obfuscate_mailto($user->email, '', $user->emailstop)."$emailswitch");
 196     }
 197
 198     if ($user->url) {
 199         print_row(get_string("webpage").":", "<a href=\"$user->url\">$user->url</a>");
 200     }
 201
 202     if ($user->icq) {
 203         print_row(get_string('icqnumber').':',"<a href=\"http://web.icq.com/wwp?uin=$user->icq\">$user->icq <img src=\"http://web.icq.com/whitepages/online?icq=$user->icq&amp;img=5\" width=\"18\" height=\"18\" border=\"0\" alt=\"\" /></a>");
 204     }
 205
 206     if ($user->skype) {
 207         print_row(get_string('skypeid').':','<a href="callto:'.urlencode($user->skype).'">'.s($user->skype).'</a>');
 208     }
 209     if ($user->yahoo) {
 210         print_row(get_string('yahooid').':', '<a href="http://edit.yahoo.com/config/send_webmesg?.target='.s($user->yahoo).'&amp;.src=pg">'.s($user->yahoo).'</a>');
 211     }
 212     if ($user->aim) {
 213         print_row(get_string('aimid').':', '<a href="aim:goim?screenname='.s($user->aim).'">'.s($user->aim).'</a>');
 214     }
 215     if ($user->msn) {
 216         print_row(get_string('msnid').':', s($user->msn));
 217     }
 218
 219     if (isteacher($course->id)) {
 220         if ($mycourses = get_my_courses($user->id)) {
 221             $courselisting = '';
 222             foreach ($mycourses as $mycourse) {
 223                 if ($mycourse->visible and $mycourse->category) {
 224                     $courselisting .= "<a href=\"$CFG->wwwroot/user/view.php?id=$user->id&amp;course=$mycourse->id\">$mycourse->fullname</a>, ";
 225                 }
 226             }
 227             print_row(get_string('courses').':', rtrim($courselisting,', '));
 228         }
 229     }
 230
 231     if ($user->lastaccess) {
 232         $datestring = userdate($user->lastaccess)."&nbsp; (".format_time(time() - $user->lastaccess).")";
 233     } else {
 234         $datestring = get_string("never");
 235     }
 236     print_row(get_string("lastaccess").":", $datestring);
 237
 238     echo "</table>";
 239
 240     echo "</td></tr></table>";
 241
 242
 243     $internalpassword = false;
 244     if (is_internal_auth() or (!empty($CFG->{'auth_'.$USER->auth.'_stdchangepassword'}))) {
 245         if (empty($CFG->loginhttps)) {
 246             $internalpassword = "$CFG->wwwroot/login/change_password.php";
 247         } else {
 248             $internalpassword = str_replace('http','https',$CFG->wwwroot.'/login/change_password.php');
 249         }
 250     }
 251
 252 //  Print other functions
 253     echo '<div class="buttons"><table align="center"><tr>';
 254     if ($currentuser and !isguest()) {
 255         if ($internalpassword ) {
 256             echo "<td nowrap=\"nowrap\"><form action=\"$internalpassword\" method=\"get\">";
 257             echo "<input type=\"hidden\" name=\"id\" value=\"$course->id\" />";
 258             echo "<input type=\"submit\" value=\"".get_string("changepassword")."\" />";
 259             echo "</form></td>";
 260         } else if ( strlen($CFG->changepassword) > 1 ) {
 261             echo "<td nowrap=\"nowrap\"><form action=\"$CFG->changepassword\" method=\"get\">";
 262             echo "<input type=\"submit\" value=\"".get_string("changepassword")."\" />";
 263             echo "</form></td>";
 264         }
 265     }
 266     if ($course->category and
 267         ((isstudent($course->id) and ($user->id == $USER->id) and !isguest() and $CFG->allowunenroll) or
 268         (isteacheredit($course->id) and isstudent($course->id, $user->id))) ) {
 269         echo "<td nowrap=\"nowrap\"><form action=\"../course/unenrol.php\" method=\"get\" />";
 270         echo "<input type=\"hidden\" name=\"id\" value=\"$course->id\" />";
 271         echo "<input type=\"hidden\" name=\"user\" value=\"$user->id\" />";
 272         echo "<input type=\"submit\" value=\"".get_string("unenrolme", "", $course->shortname)."\">";
 273         echo "</form></td>";
 274     }
 275 /*    if (isteacher($course->id) or ($course->showreports and $USER->id == $user->id)) {
 276         echo "<td nowrap=\"nowrap\"><form action=\"../course/user.php\" method=\"get\">";
 277         echo "<input type=\"hidden\" name=\"id\" value=\"$course->id\" />";
 278         echo "<input type=\"hidden\" name=\"user\" value=\"$user->id\" />";
 279         echo "<input type=\"submit\" value=\"".get_string("activityreport")."\" />";
 280         echo "</form></td>";
 281     }
 282 */
 283     if ((isadmin() and !isadmin($user->id)) or (isteacher($course->id) and ($USER->id != $user->id) and !iscreator($user->id))) {
 284         echo "<td nowrap=\"nowrap\"><form action=\"../course/loginas.php\" method=\"get\">";
 285         echo "<input type=\"hidden\" name=\"id\" value=\"$course->id\" />";
 286         echo "<input type=\"hidden\" name=\"user\" value=\"$user->id\" />";
 287         echo "<input type=\"submit\" value=\"".get_string("loginas")."\" />";
 288         echo "</form></td>";
 289     }
 290     if (!empty($CFG->messaging) and !isguest()) {
 291         if (!empty($USER->id) and ($USER->id == $user->id)) {
 292             if ($countmessages = count_records('message', 'useridto', $user->id)) {
 293                 $messagebuttonname = get_string("messages", "message")."($countmessages)";
 294             } else {
 295                 $messagebuttonname = get_string("messages", "message");
 296             }
 297             echo "<td nowrap=\"nowrap\"><form target=\"message\" action=\"../message/index.php\" method=\"get\">";
 298             echo "<input type=\"submit\" value=\"$messagebuttonname\" onclick=\"return openpopup('/message/index.php', 'message', 'menubar=0,location=0,scrollbars,status,resizable,width=400,height=500', 0);\" />";
 299             echo "</form></td>";
 300         } else {
 301             echo "<td nowrap=\"nowrap\"><form target=\"message_$user->id\" action=\"../message/discussion.php\" method=\"get\">";
 302             echo "<input type=\"hidden\" name=\"id\" value=\"$user->id\" />";
 303             echo "<input type=\"submit\" value=\"".get_string("sendmessage", "message")."\" onclick=\"return openpopup('/message/discussion.php?id=$user->id', 'message_$user->id', 'menubar=0,location=0,scrollbars,status,resizable,width=400,height=500', 0);\" />";
 304             echo "</form></td>";
 305         }
 306     }
 307     echo "<td></td>";
 308     echo "</tr></table></div>\n";
 309
 310
 311     print_footer($course);
 312
 313 /// Functions ///////
 314
 315 function print_row($left, $right) {
 316     echo "\n<tr><td nowrap=\"nowrap\" align=\"right\" valign=\"top\" class=\"label c0\">$left</td><td align=\"left\" valign=\"top\" class=\"info c1\">$right</td></tr>\n";
 317 }
 318
 319 ?>