diff options
Diffstat (limited to 'modules/profile/profile.module')
| -rw-r--r-- | modules/profile/profile.module | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/modules/profile/profile.module b/modules/profile/profile.module new file mode 100644 index 000000000..5503d7ee9 --- /dev/null +++ b/modules/profile/profile.module @@ -0,0 +1,281 @@ +<?php + +function _profile_init() { + /* + ** Add here any field you might need. Leave array[0] blank if you + ** need a special tool (like birthday or avatar). + ** TODO: add a clear description/explanation. + */ + + $GLOBALS["profile_fields"] = array( + "address" => array("textfield", t("Address"), "", 64, 64, t("Your address: street and number.")), + "city" => array("textfield", t("City"), "", 64, 64, t("Your city.")), + "state" => array("textfield", t("State"), "", 4, 2, t("Your state as a two letter code.")), + "zip" => array("textfield", t("Zip"), "", 7, 5, t("Your ZIP code.")), + "birthday" => array("", t("Birthday"), ""), + "gender" => array("select", t("Gender"), "", array(0 => "-", "m" => t("male"), "f" => t("female")), "", 0, 0), + "job" => array("textfield", t("Job title"), "", 64, 64, t("Your job title or position.")), + "icq" => array("textfield", t("ICQ messenger ID"), "", 12, 12, ""), + "msn" => array("textfield", t("MSN messenger ID"), "", 64, 64, ""), + "yahoo" => array("textfield", t("Yahoo messenger ID"), "", 64, 64, ""), + "aim" => array("textfield", t("AIM messenger ID"), "", 64, 64, ""), + "homepage" => array("textfield", t("URL of homepage"), "", 64, 64, t("Make sure you enter a fully qualified URL: remember to include \"http://\".")), + "biography" => array("textarea", t("Biography"), "", 64, 4, ""), + "interests" => array("textarea", t("Interests"), "", 64, 4, t("What you like.")), + "publickey" => array("textarea", t("Public key"), "", 64, 4, ""), + "avatar" => array("", t("Avatar or picture"), t("Your virtual face or picture.")) + ); + + $GLOBALS["profile_days"][0] = t("day"); + for ($n=1; $n<=31; $n++) { + $GLOBALS["profile_days"][$n] = $n; + } + + $GLOBALS["profile_months"] = array(0 => t("month"), 1 => t("January"), 2 => t("February"), 3 => t("March"), 4 => t("April"), 5 => t("May"), 6 => t("June"), 7 => t("July"), 8 => t("August"), 9 => t("September"), 10 => t("October"), 11 => t("November"), 12 => t("December")); +} + +function profile_system($field){ + $system["description"] = t("Support for configurable user profiles."); + return $system[$field]; +} + +function profile_conf_options() { + global $profile_fields; + if (!$profile_fields) { + _profile_init(); + } + + foreach ($profile_fields as $key => $field) { + $fields[$key] = $field[1]; + } + + $output .= form_select(t("Registration time fields"), "profile_register_fields", variable_get("profile_register_fields", array()), $fields, t("The fields users will be able to set at registration time. Any required fields (see below) must appear here too."), "size=\"6\"", 1); + $output .= form_select(t("Required fields"), "profile_required_fields", variable_get("profile_required_fields", array()), $fields, t("The fields users that are required to be set."), "size=\"6\"", 1); + $output .= form_select(t("Publicly accessible fields"), "profile_public_fields", variable_get("profile_public_fields", array()), $fields, t("The fields users will be able to set and that will be publicly visible."), "size=\"6\"", 1); + $output .= form_select(t("Private fields"), "profile_private_fields", variable_get("profile_private_fields", array()), $fields, t("The fields users will be able to set, but which are kept private."), "size=\"6\"", 1); + + $output .= form_textfield(t("Avatar image path"), "profile_avatar_path", variable_get("profile_avatar_path", "misc/avatars/"), 30, 255, t("Path for avatar directory; it must be writeable and visible from the web.")); + $output .= form_textfield(t("Avatar max size"), "profile_avatar_size", variable_get("profile_avatar_size", "85x85"), 10, 10, t("Maximum size for avatars.")); + $output .= form_textfield(t("Avatar max filesize"), "profile_avatar_filesize", variable_get("profile_avatar_filesize", "30"), 10, 10, t("Maximum filesize for avatars, in kb.")); + + return $output; +} + +function profile_user($type, $edit, &$user) { + global $profile_fields; + if (!$profile_fields) { + _profile_init(); + } + + switch ($type) { + case "register_form": + // first registration form (to add something to just email and nick) + return _profile_form($edit, "register"); + case "register_validate": + // validate first registration form + return _profile_validate($edit, "required"); + case "edit_form": + // when user tries to edit his own data + return _profile_form(object2array($user), "private"); + case "edit_validate": + // validate user data editing + return _profile_validate($edit, "private"); + case "view_public": + // when others look at user data + return _profile_user_view($user, "public"); + case "view_private": + // when user looks at his own data + return _profile_user_view($user, "private"); + } +} + +function profile_required($title) { + // this pleads "theme_invoke, theme_invoke" ;) + return $title ." <span style=\"color: red;\">*</span>"; +} + +function _profile_form($edit, $mode) { + global $profile_fields, $user; + + $reg_fields = _profile_active_fields($mode); + $required_fields = _profile_active_fields("required"); + + foreach ($profile_fields as $name => $field) { + if ($field[0] && in_array($name, $reg_fields)) { + $f = "form_".$field[0]; + $t = "profile_".$name; + $output .= $f((in_array($name, $required_fields) ? profile_required($field[1]) : $field[1]), $t, $edit[$t], $field[3], $field[4], $field[5], $field[6]); + } + } + + if (in_array("birthday", $reg_fields)) { + $output .= form_item((in_array("birthday", $required_fields) ? profile_required($profile_fields["birthday"][1]) : $profile_fields["birthday"][1]), _profile_edit_birth(array2object($edit)), $profile_fields["birthday"][2]); + } + + if (in_array("avatar", $reg_fields)) { + if ($edit["profile_avatar"] && $edit["uid"]) { + $file = profile_avatar_path($edit["uid"], $edit["profile_avatar"]); + if ($file) { + $output .= "<img src=\"$file\"><br />"; + } + } + $output .= form_file($profile_fields["avatar"][1], "profile_avatar", 64, $profile_fields["avatar"][2]); + } + + return $output; +} + +function _profile_validate($edit, $mode) { + global $profile_fields, $user, $HTTP_POST_VARS; + + $req_fields = _profile_active_fields($mode); + + if (in_array("birthday", $req_fields) && ($birth_error = _profile_validate_birth($edit))) { + $error .= $birth_error."<br />"; + } + + if (in_array("avatar", $req_fields) && ($avatar_error = _profile_validate_avatar($edit))) { + $error .= $avatar_error."<br />"; + } + + foreach (array_keys($profile_fields) as $field) { + // replicate any key which was saved during registration but is not in this form + if (!$edit[$field] && $user->$field) { + $edit[$field] = $user->$field; + } + } + + // now check for required fields + foreach(_profile_active_fields("required") as $required) { + if (in_array($required, $req_fields)) { + if (!$edit["profile_".$required]) { + $error .= t("This required field is missing: %a", array("%a" => $profile_fields[$required][1]))."<br />"; + } + } + } + + if ($error) { + return $error; + } + else { + return $edit; + } +} + +function _profile_user_view(&$user, $mode) { + global $profile_fields; + + foreach (_profile_active_fields($mode) as $name) { + $field = $profile_fields[$name]; + $t = "profile_".$name; + switch ($field[0]) { + case "textfield": + case "textarea": + case "checkbox": + if (isset($user->$t)) { + $output .= form_item($field[1], check_output($user->$t)); + } + break; + case "select": + if (isset($user->$t)) { + $output .= form_item($field[1], check_output($profile_fields[$name][3][$user->$t])); + } + break; + case "": + // special + if ($t == "profile_avatar") { + if (isset($user->$t)) { + $file = profile_avatar_path($user->uid, $user->profile_avatar); + if (file_exists($file)) { + $output .= form_item(t("Avatar"), "<img src=\"$file\" />"); + } + } + } + + if ($t == "profile_birthday") { + if (isset($user->profile_birthday) && isset($user->profile_birthmonth) && isset($user->profile_birthyear)) { + // this is very european-centric, can we use format_date? + $output .= form_item(t("Birthday"), $user->profile_birthday."/".$user->profile_birthmonth."/".$user->profile_birthyear); + } + } + } + } + return $output; +} + +function _profile_validate_avatar(&$edit) { + global $HTTP_POST_FILES, $user; + // check that uploaded file is an image, with a max file size and max height/width + + unset($edit["profile_avatar"]); + + if ($HTTP_POST_FILES["edit"]["name"]["profile_avatar"] == "") { + $edit["profile_avatar"] = $user->profile_avatar; + return ""; + } + + $image_file = $HTTP_POST_FILES["edit"]["tmp_name"]["profile_avatar"]; + if (is_uploaded_file($image_file)) { + $extension = strtolower(strrchr($HTTP_POST_FILES["edit"]["name"]["profile_avatar"], ".")); + $size = getimagesize($image_file); + list($maxwidth, $maxheight) = explode("x", variable_get("profile_avatar_size", "85x85")); + if ((!in_array($size[2], array(1,2,3))) || (!in_array($extension, array(".gif", ".jpg", ".png", ".jpeg")))) { + $error = t("uploaded file was not an image."); + } else if (filesize($image_file) > (variable_get("profile_avatar_filesize", "30")*1000)) { + $error = t("uploaded image is too large, max %a kb.", array("%a" => variable_get("profile_avatar_filesize", "30"))); + } else if ($size[0] > $maxwidth || $size[1] > $maxheight) { + $error = t("uploaded image is too large, max %a.", array("%a" => variable_get("profile_avatar_size", "85x85"))); + } + else if (!copy($image_file, variable_get("profile_avatar_path", "misc/avatars/").md5($user->uid).$extension)) { + $error = t("error in file upload"); + } + else { + $edit["profile_avatar"] = $extension; + } + } + + return $error ? $error."<br />" : ""; +} + +function profile_avatar_path($uid, $extension) { + return $extension ? variable_get("profile_avatar_path", "misc/avatars/").md5($uid).$extension : ""; +} + +function _profile_active_fields($mode) { + return variable_get("profile_".$mode."_fields", array()); +} + +function _profile_edit_birth($edit = "") { + global $profile_months, $profile_days; + $output .= _profile_select("profile_birthday", $edit->profile_birthday, $profile_days); + $output .= " "; + $output .= _profile_select("profile_birthmonth", $edit->profile_birthmonth, $profile_months); + $output .= " "; + $output .= "<input maxlength=\"4\" name=\"edit[profile_birthyear]\" size=\"5\" value=\"$edit->profile_birthyear\" />"; + return $output; +} + +function _profile_validate_birth(&$edit) { + if (!$edit["profile_birthday"] && !$edit["profile_birthmonth"] && !$edit["profile_birthyear"]) { + // change this if you want required birth + return; + } + + if ($edit["profile_birthyear"] > 1900 && checkdate($edit["profile_birthmonth"], $edit["profile_birthday"], $edit["profile_birthyear"])) { + return; + } + else { + return t("The specified birthday is not valid.")."<br />"; + } +} + +function _profile_select($name, $value, $options, $extra = 0, $multiple = 0) { + if (count($options) > 0) { + foreach ($options as $key=>$choice) { + $select .= "<option value=\"$key\"". (is_array($value) ? (in_array($key, $value) ? " selected=\"selected\"" : "") : ($key == $value ? " selected=\"selected\"" : "")) .">". check_form($choice) ."</option>"; + } + return "<select name=\"edit[$name]". ($multiple ? "[]" : "") ."\"". ($multiple ? " multiple " : "") . ($extra ? " $extra" : "") .">$select</select>"; + } +} + +?> |