mirror of https://github.com/BOINC/boinc.git
271 lines
8.6 KiB
PHP
271 lines
8.6 KiB
PHP
<?php
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// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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require_once("../inc/boinc_db.inc");
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require_once("../inc/util.inc");
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require_once("../inc/sanitize_html.inc");
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require_once("../inc/cache.inc");
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require_once("../inc/user.inc");
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require_once("../inc/translation.inc");
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require_once("../inc/text_transform.inc");
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require_once("../inc/forum.inc");
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require_once("../inc/recaptchalib.php");
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define('SMALL_IMG_WIDTH', 64);
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define('SMALL_IMG_HEIGHT', 64);
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define('MAX_IMG_WIDTH', 640);
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define('MAX_IMG_HEIGHT', 480);
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define('MAX_DESC_LENGTH', 90);
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define('GALLERY_WIDTH', 7);
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define('GALLERY_HEIGHT', 4);
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function profile_screening() {
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static $val;
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if (!isset($val)) {
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$config = get_config();
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$val = parse_bool($config, "profile_screening");
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}
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return $val;
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}
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function get_profile($userid) {
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return BoincProfile::lookup("userid = $userid");
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}
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// TODO: use the following functions instead of hardwired crap everywhere
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function profile_image_path($userid) {
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return IMAGE_PATH.$userid.'.jpg';
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}
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function profile_thumb_path($userid) {
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return IMAGE_PATH.$userid.'_sm.jpg';
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}
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function profile_image_url($userid) {
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return URL_BASE.IMAGE_URL.$userid.'.jpg';
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}
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function profile_thumb_url($userid) {
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return URL_BASE.IMAGE_URL.$userid.'_sm.jpg';
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}
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function profile_user_thumb_url($user) {
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if (!$user->has_profile) return null;
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$profile = BoincProfile::lookup("userid=$user->id");
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if (!$profile->has_picture) return null;
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if (profile_screening() && $profile->verification!=1) return null;
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return profile_thumb_url($user->id);
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}
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// When passed profile->verification, this function is used to tell the
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// user the verification status of their profile.
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//
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function offensive_profile_warning($verify_flag) {
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if ($verify_flag == 0) {
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return "
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<font size='+2' color='#3c3'>
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".tra("Your profile will be made visible to other people as soon as it has been approved by the project. This may take up to a few days.")."
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</font>
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";
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} else if ($verify_flag == -1) {
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return "
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<font size='+2' color='#f33'>
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".tra("Your profile has been marked as unacceptable. It is not visible to other people. Please change it.")."
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</font>
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";
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}
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return "";
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}
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// If the user with id = $userid has uploaded a picture his/herself,
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// delete it and its thumbnail.
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//
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function delete_user_pictures($userid) {
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$path = profile_image_path($userid);
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if (file_exists($path)) {
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unlink($path);
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}
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$path = profile_thumb_path($userid);
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if (file_exists($path)) {
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unlink($path);
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}
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}
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function scale_image(
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$image, $origWidth, $origHeight, $targetWidth, $targetHeight
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) {
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// If the image is already smaller than the target dimensions,
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// just return it.
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//
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if ($origWidth <= $targetWidth && $origHeight <= $targetHeight) {
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return $image;
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}
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($origWidth > $origHeight)? $scalar = ($origWidth / $targetWidth) : $scalar = ($origHeight / $targetHeight);
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if ($scalar != 0) {
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$destWidth = $origWidth / $scalar;
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$destHeight = $origHeight / $scalar;
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} else {
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$destWidth = $origWidth;
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$destHeight = $origHeight;
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}
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$gd_info = gd_info();
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$newGD = (strstr($gd_info["GD Version"], "2.0")!="");
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if ($newGD) {
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// If you are using a modern PHP/GD installation that does
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// 'truecolor' images, this is what's needed.
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$newImage = ImageCreateTrueColor($destWidth, $destHeight);
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ImageCopyResampled(
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$newImage, $image, 0, 0, 0, 0, $destWidth,
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$destHeight, $origWidth, $origHeight
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);
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} else {
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// If not, use this block.
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// The image quality is lower but it works using older PHP/GD versions.
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$newImage = ImageCreate($destWidth, $destHeight);
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ImageCopyResized(
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$newImage, $image, 0, 0, 0, 0, $destWidth, $destHeight,
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$origWidth, $origHeight
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);
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}
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return $newImage;
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}
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// Generates a string containing:
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// 1) the name of the user with ID == $userid,
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// with a link to a view of their profile
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// 2) the first MAX_DESC_LENGTH characters from the response1 field
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// of said user's profile.
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function get_profile_summary($profile) {
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$user = get_user_from_id($profile->userid);
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if (!$user || !$profile) {
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error_page(tra("Database error"));
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exit();
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}
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$description = "";
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if (strlen($profile->response1) != 0) {
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$temp = $profile->response1;
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$description = "(\"" . sub_sentence(strip_tags($temp), ' ', MAX_DESC_LENGTH, true) . "\")";
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}
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$summary = "<a href=\"".URL_BASE."view_profile.php?userid=".$profile->userid."\">".$user->name."</a> ".$description;
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return $summary;
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}
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function check_whether_to_show_profile($user, $logged_in_user) {
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$min_credit = parse_config(get_config(), "<profile_min_credit>");
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if (!$logged_in_user && $min_credit && $user->expavg_credit < $min_credit ) {
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error_page(
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tra("To prevent spam, profiles of users with an average credit of less than %1 are displayed only to logged-in users. We apologize for this inconvenience.", $min_credit)
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);
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}
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if (is_banished($user)) {
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error_page(tra("User is banished"));
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}
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}
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// Displays a user's profile (if they have one);
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// $screen_mode is set if we're in the administrative profile-screening page,
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// in which case we show everything
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// This assumes we're inside a table; it generates table rows
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//
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function show_profile($user, $logged_in_user, $screen_mode = false) {
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BoincForumPrefs::lookup($user);
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$profile = BoincProfile::lookup("userid = $user->id");
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if (!$profile) {
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row1(tra("No profile exists for that user ID."));
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$user->update("has_profile = 0");
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return;
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}
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$can_edit = $logged_in_user && $user->id == $logged_in_user->id;
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if ($can_edit) {
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row1("<a href=\"create_profile.php\">".tra("Edit your profile")."</a>");
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}
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// If screening is enabled, only show picture in certain situations
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//
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$show_picture = $profile->has_picture;
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if (profile_screening()) {
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if (!$screen_mode && !$can_edit && $profile->verification!=1) {
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$show_picture = false;
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}
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}
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if ($show_picture) {
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echo "
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<tr><td colspan=\"2\" align=\"center\">
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<img vspace=\"6\" hspace=\"9\" src=\"".profile_image_url($user->id)."\">
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</td></tr>
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";
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}
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// If the user is viewing their own picture, display its status if it's not
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// yet verified. This will tell them if other users can't view it yet, or
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// if there is a problem with it and they need to replace it.
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//
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if (profile_screening() && $profile->has_picture && $can_edit && $profile->verification!=1) {
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row1(offensive_profile_warning($profile->verification));
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}
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// Setup text output options based on logged in user forum settings
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//
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BoincForumPrefs::lookup($logged_in_user);
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$options = get_output_options($logged_in_user);
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if (!empty($profile->response1)) {
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row1(show_profile_heading1());
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row1(output_transform($profile->response1, $options), 2, "foobar");
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}
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if (!empty($profile->response2)) {
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row1(show_profile_heading2());
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row1(output_transform($profile->response2, $options), 2, "foobar");
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}
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if (!$can_edit and !$screen_mode) {
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row1(tra("Your feedback on this profile"));
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row2(
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tra("Recommend this profile for User of the Day:"),
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tra("I %1like%2 this profile", "<a href=\"profile_rate.php?userid=".$user->id."&vote=recommend\">", "</a>")
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);
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row2(
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tra("Alert administrators to an offensive profile:"),
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tra("I %1do not like%2 this profile", "<a href=\"profile_rate.php?userid=".$user->id."&vote=reject\">", "</a>")
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);
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}
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}
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$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
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?>
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