mirror of https://github.com/BOINC/boinc.git
537 lines
16 KiB
PHP
537 lines
16 KiB
PHP
<?php
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$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
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require_once("../inc/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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// TODO: Determine if we can always assume these will be the same number.
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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', 800);
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define('MAX_IMG_HEIGHT', 600);
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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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// output a select form item with the given name,
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// from a list of newline-delineated items from the text file.
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// If $selection is provided, and if it matches one of the entries in the file,
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// it will be selected by default.
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//
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function show_combo_box($name, $filename, $selection=null) {
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if (!file_exists($filename)) {
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echo "ERROR: $filename does not exist! Cannot create combo box.<br>";
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exit();
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}
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echo "<select name=\"$name\">\n";
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$file = fopen($filename, "r");
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while ($line = trim(fgets($file, 1024))) {
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if ($line == $selection) {
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echo "<option SELECTED value=\"$line\">$line\n";
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} else {
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echo "<option value=\"$line\">$line\n";
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}
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}
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echo "</select>\n";
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fclose($file);
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}
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function get_profile($userid) {
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$result = mysql_query("SELECT * FROM profile WHERE userid = $userid");
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if (!$result) {
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return NULL;
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}
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$profile = mysql_fetch_object($result);
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mysql_free_result($result);
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return $profile;
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}
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function show_profile_creation_page($user) {
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// If the user already has a profile,
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// fill in the fields with their current values.
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//
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$profile = get_profile($user->id);
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if ($_POST['submit']) {
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process_create_results($user, $profile);
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exit();
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}
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if ($profile) {
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page_head("Edit your profile");
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} else {
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page_head("Create a profile");
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}
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echo "
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<form action=", $_SERVER['PHP_SELF'], " method=\"POST\", ENCTYPE=\"multipart/form-data\">
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";
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start_table_noborder();
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show_description();
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show_questions($profile);
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show_picture_option($profile);
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show_submit();
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end_table();
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echo "</form>";
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page_tail();
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}
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function show_description() {
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echo "
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<p>
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Your <b>profile</b> lets you share your opinions and background
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with the ".PROJECT." community.
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<p>
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";
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}
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function show_questions($profile) {
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row1(show_profile_heading1());
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rowify(show_profile_question1().html_info());
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rowify("<br>");
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show_textarea("response1", $profile->response1);
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rowify("<br>");
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row1( show_profile_heading2());
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rowify( show_profile_question2().html_info());
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rowify("<br>");
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show_textarea("response2", $profile->response2);
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rowify("<br>");
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show_language_selection($profile);
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rowify("<br>");
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}
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function show_textarea($name, $text) {
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rowify("<textarea name=\"$name\" cols=80 rows=20>" . $text . "</textarea>");
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}
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// When passed profile->verification, this function is used to tell the
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// user the verification status of their profile.
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//
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function offensive_profile_warning($verify_flag) {
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if ($verify_flag == 0) {
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return "
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<font size='+2' color='33cc33'>
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Your profile will be made visible to other people<br>
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as soon as it has been approved by the project.<br>
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This may take up to a few days.<br>
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</font>";
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} else if ($verify_flag == -1) {
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return "
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<font size='+2' color='ff3333'>
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Your profile has been marked as unacceptable.<br>
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It is not visible to other people. Please change it.<br>
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</font>";
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}
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return "";
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}
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function show_picture_option($profile) {
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row1("Picture");
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if ($profile->has_picture) {
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echo "
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<tr><td colspan=2>
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<table border=0 cellpadding=5
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<tr>
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<td valign=top><a href=\"" . IMAGE_URL . $profile->userid . '.jpg' . "\"><img src=\"" . IMAGE_URL . $profile->userid . '_sm.jpg' . "\"></a>
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</td>
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<td valign=top>" . offensive_profile_warning($profile->verification) . "Your profile picture is shown at left.
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<p>
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To replace it,
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click the \"Browse\" button and select a JPEG or PNG file (50KB or less).
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<input name=\"picture\" type=\"file\"><br>
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<p>
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To remove it from your profile,
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check this box:
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<input type=\"checkbox\" name=\"delete_pic\">
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<p>
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</td></tr>";
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rowify("<br>");
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end_table();
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echo "</td></tr>";
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}
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else {
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rowify("
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If you would like include a picture with your profile,
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click the \"Browse\" button and select a JPEG or PNG file.
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Please select images of 50KB or less.
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<p>
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<input name=\"picture\" type=\"file\">
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");
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rowify("<br>");
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}
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}
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function show_language_selection($profile) {
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row1("Language");
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echo "<tr><td>
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<p>
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Select the language in which your profile is written:
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<p>
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";
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if (strlen($profile->language)) {
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show_combo_box("language", LANGUAGE_FILE, $profile->language);
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} else {
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show_combo_box("language", LANGUAGE_FILE, "English");
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}
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echo "</td></tr>\n";
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}
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function show_submit() {
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row1("Submit profile");
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rowify("<p><input type=submit value=OK name=submit>");
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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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$filename1 = IMAGE_PATH . $userid . '.jpg';
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$filename2 = IMAGE_PATH . $userid . '_sm.jpg';
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if (file_exists($filename1)) {
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unlink($filename1);
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}
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if (file_exists($filename2)) {
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unlink($filename2);
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}
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}
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function process_create_results($user, $profile) {
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$response1 = $_POST['response1'];
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$response2 = $_POST['response2'];
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$language = $_POST['language'];
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$delete_pic = $_POST['delete_pic'];
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if (strlen($response1)==0 &&
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strlen($response2)==0 &&
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$delete_pic != "on" &&
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!is_uploaded_file($_FILES['picture']['tmp_name'])
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) {
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profile_error_page("Your profile submission was empty.");
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exit();
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}
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if ($delete_pic == "on") {
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delete_user_pictures($profile->userid);
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$profile->has_picture = false;
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$profile->verification = 0;
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}
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$profile ? $hasPicture = $profile->has_picture: $hasPicture = false;
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if (is_uploaded_file($_FILES['picture']['tmp_name'])) {
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$hasPicture = true;
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$profile->verification = 0;
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// echo "<br>Name: " . $_FILES['picture']['name'];
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// echo "<br>Type: " . $_FILES['picture']['type'];
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// echo "<br>Size: " . $_FILES['picture']['size'];
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// echo "<br>Temp name: " . $_FILES['picture']['tmp_name'];
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$images = getImages($_FILES['picture']['tmp_name']);
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// Write the original image file to disk.
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// TODO: define a constant for image quality.
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ImageJPEG($images[0], IMAGE_PATH . $user->id . '.jpg');
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ImageJPEG($images[1], IMAGE_PATH . $user->id . '_sm.jpg');
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}
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$response1 = sanitize_html($response1);
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$response2 = sanitize_html($response2);
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if ($profile) {
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$query = 'UPDATE profile SET '
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." response1 = '$response1',"
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." response2 = '$response2',"
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." language = '$language',"
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." has_picture = '$hasPicture'"
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." verification = '$profile->verification'"
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." WHERE userid = '$user->id'";
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$result = mysql_query($query);
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if (!$result) {
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profile_error_page("Couldn't update profile: database error");
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exit();
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}
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} else {
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$query = 'INSERT INTO profile SET '
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." userid = '$user->id',"
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." language = '$language',"
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." response1 = '$response1',"
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." response2 = '$response2',"
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." has_picture = '$hasPicture',"
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." verification=0";
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$result = mysql_query($query);
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if (!$result) {
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profile_error_page("Couldn't create profile: database error");
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exit();
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}
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mysql_query("update user set has_profile=1 where id=$user->id");
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}
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show_result_page($user);
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}
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// Returns an array containing:
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// [0]: The original image refered to by $fileName if its dimensions are
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// less than MAX_IMG_WIDTH x MAX_IMG_HEIGHT, or a version scaled to
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// those dimensions if it was too large.
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// [1]: A scaled version of the above.
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function getImages($fileName) {
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$size = getImageSize($fileName);
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// Determine if the filetype uploaded is supported.
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// TODO: Change these to constants.
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switch($size[2]) {
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case '2': // JPEG
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$image = imageCreateFromJPEG($fileName);
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break;
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case '3': // PNG
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$image = imageCreateFromPNG($fileName);
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break;
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default:
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profile_error_page("The format of your uploaded image is not supported by our system.");
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exit();
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}
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$width = $size[0];
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$height = $size[1];
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$smallImage = scale_image($image, $width, $height, SMALL_IMG_WIDTH, SMALL_IMG_HEIGHT);
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if ($width > MAX_IMG_WIDTH || $height > MAX_IMG_HEIGHT) {
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$image = scale_image($image, $width, $height, MAX_IMG_WIDTH, MAX_IMG_HEIGHT);
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}
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/*
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echo "<br><br>Image type: $size[2]";
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echo "<br>Original width: $width";
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echo "<br>Original height: $height";
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echo "<br>Scalar: $scalar";
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echo "<br>Dest width: " . ($width / $scalar);
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echo "<br>Dest height: " . ($height / $scalar);
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echo "<br>Horizontal offset: $horiz_offset";
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echo "<br>Vertical offset: $vert_offset";
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echo "<br><br><a href=\"images/user_profile/test.jpg\">View result</a>";
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*/
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return array($image, $smallImage);
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}
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function scale_image($image, $origWidth, $origHeight, $targetWidth, $targetHeight) {
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// If the image is already smaller than the target dimensions, just return it.
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if ($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 ($newGD) {
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// If you are using a modern PHP/GD installation that does 'truecolor' images, this is what's needed.
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$newImage = ImageCreateTrueColor($destWidth, $destHeight);
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ImageCopyResampled($newImage, $image, 0, 0, 0, 0, $destWidth, $destHeight, $origWidth, $origHeight);
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} else {
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// If not, use this block. The image quality is lower but it works using older PHP/GD versions.
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$newImage = ImageCreate($destWidth, $destHeight);
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ImageCopyResized($newImage, $image, 0, 0, 0, 0, $destWidth, $destHeight, $origWidth, $origHeight);
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}
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return $newImage;
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}
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function show_result_page($user) {
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page_head("Profile Saved");
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echo "
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<h2>Congratulations!</h2><p>
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Your profile was successfully entered into our database.<br><br>
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<a href=view_profile.php?userid=$user->id>View your profile</a><br>
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";
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page_tail();
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}
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// Builds a summary table of user profiles.
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//
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// $members is an array of userIDs;
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// $offset indicates which entry to begin the table with
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// $numToDisplay indicates how many profiles to display in this table
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// $cols indicates how many profile summaries should be written per row
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// $descriptor is an optional file descriptor to write the table to.
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function show_user_table($members, $offset, $numToDisplay, $cols) {
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echo "<table class=bordered border=1 cellpadding=5>\n";
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$rows = ceil($numToDisplay / $cols);
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$count = $offset;
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$numMembers = count($members);
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for ($row = 0; $row < $rows; $row++) {
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if ($count >= $numMembers) {
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break;
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}
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echo "<tr>\n";
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for ($col = 0; $col < $cols; $col++) {
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if ($count < $numMembers) {
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$profile = get_profile($members[$count]);
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if (!$profile) {
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$numMembers--;
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continue;
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}
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echo "<td class=bordered width=7% height=64><center>";
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// Only link an image if the user has uploaded one.;
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if ($profile->has_picture && $profile->verification==1) {
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echo "<a href=\"", URL_BASE, "view_profile.php?userid={$members[$count]}\"><img src=\"", URL_BASE, IMAGE_URL, "{$members[$count]}_sm.jpg\"></a>";
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} else {
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echo " ";
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}
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echo "</center></td><td class=bordered width=33% height=64>\n", get_profile_summary($profile), "</td>";
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$count++;
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} else {
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echo "<td width=7% height=64></td><td width=33% height=64></td>";
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}
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}
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echo "</tr>\n";
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}
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echo "</table>\n";
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}
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// Generates a string containing:
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// 1) the name of the user with ID == $userid, with a link to a view of their profile
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// 2) the first MAX_DESC_LENGTH characters from the response1 field of said user's profile.
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function get_profile_summary($profile) {
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$user = get_user_from_id($profile->userid);
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if (!$user || !$profile) {
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echo "Database error!"; // Change this to a standard error page.
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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 $summary;
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}
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// Displays a user's profile (if they have one);
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function show_profile($userid, $verify_mode = FALSE) {
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$user = get_user_from_id($userid);
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if (!$user) {
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profile_error_page("No user exists for that ID, or there was a database error.<p>");
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exit();
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}
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$profile = get_profile($userid);
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if (!$profile) {
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profile_error_page("No user profile exists for that user ID.");
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}
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if (!$verify_mode) {
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$logged_in_user = get_logged_in_user(false);
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if (!$logged_in_user || ($user->id != $logged_in_user->id)) {
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$caching = true;
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$cache_args = "userid=$userid";
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start_cache(USER_PROFILE_TTL,$cache_args);
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}
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}
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$can_edit = $logged_in_user && $user->id == $logged_in_user->id;
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if (!$verify_mode) {
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page_head("Profile: ".$user->name);
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}
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start_table();
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if ($can_edit) {
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row1("<a href=create_profile.php>Edit your profile</a>");
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}
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// Show picture only if there is a picture AND
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// - sysadmin is verifying it
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// - user is viewing/editing it
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// - profile has been approved by sysadmin
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//
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if ($profile->has_picture && ($verify_mode || $can_edit || $profile->verification==1)) {
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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=\"" , URL_BASE, IMAGE_URL , $user->id , '.jpg' . "\">
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</td></tr>
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";
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}
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// If the user is viewing their own picture, display it's status if it's not
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// yet verified. This will tell them if other users can't view it yet, or
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// if there is a problem with it and they need to replace it.
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//
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if ($can_edit && $profile->verification!=1) {
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row1(offensive_profile_warning($profile->verification));
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}
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show_user_summary_public($user);
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//Setup text output options based on logged in user forum settings
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$logged_in_user = get_logged_in_user(false);
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$logged_in_user = getForumPreferences($logged_in_user);
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$options = get_transform_settings_from_user($logged_in_user);
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row1(show_profile_heading1());
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row1(output_transform($profile->response1,$options), 2, "foobar");
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row1(show_profile_heading2());
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row1(output_transform($profile->response2,$options), 2, "foobar");
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if (!$can_edit and !$verify_mode) {
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row1("Your feedback on this profile");
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|
row2(
|
|
"Recommend this profile for User of the Day:",
|
|
"I <a href=profile_rate.php?userid=$userid&vote=recommend>like</a> this profile"
|
|
);
|
|
row2(
|
|
"Alert administrators to an offensive profile:",
|
|
"I <a href=profile_rate.php?userid=$userid&vote=reject>don't like</a> this profile"
|
|
);
|
|
}
|
|
|
|
end_table();
|
|
if (!$verify_mode) {
|
|
page_tail();
|
|
} else {
|
|
echo "<hr>";
|
|
}
|
|
if ($caching) end_cache(USER_PROFILE_TTL,$cache_args);
|
|
}
|
|
?>
|