mirror of https://github.com/BOINC/boinc.git
314 lines
9.7 KiB
PHP
314 lines
9.7 KiB
PHP
<?php
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require_once("../project/project.inc");
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require_once("../inc/profile.inc");
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require_once("../inc/util.inc");
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require_once("../inc/uotd.inc");
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$alphabet = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','0','1','2','3','4','5','6','7','8','9');
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// Generates the html files which comprise the photo gallery.
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// $room: which gallery to generate (user, computer).
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// $width: the width of the table of images.
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// $height: the height of the table of images.
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//
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function build_picture_pages($width, $height) {
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// TODO: Add support for a computer image gallery.
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// TODO: Should we eliminate the has_picture flag? Doesn't really
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// seem necessary when we're building static pages- could just use
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// file_exists on the username...
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// TODO: Standardize "Last modified" string to a function call (util.inc).
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$query = "SELECT userid FROM profile WHERE has_picture = 1";
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$result = mysql_query($query);
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$numIds = mysql_num_rows($result);
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//echo "Result has $numIds rows.<br>";
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// Build an array of IDs of all users with pictures in their profiles.
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while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
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$userIds[] = $row[0];
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}
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mysql_free_result($result);
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if (count($userIds) > 0) {
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// Randomize the ordering of users.
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shuffle($userIds);
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}
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$numPages = ceil(count($userIds)/($width * $height));
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// Make sure that a page is generated even when no profiles with pictures
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// exist in order to avoid 404 errors from the profile_menu page.
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if ($numPages == 0) {
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$numPages = 1;
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}
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//echo "Generating $numPages pages.<br>";
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$count = 0;
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for ($page = 1; $page <= $numPages; $page++) {
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$filename = PROFILE_PATH . "user_gallery_" . $page . ".html";
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//$descriptor = fopen($file, "w");
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open_output_buffer();
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page_head("User Picture Gallery: Page $page of $numPages");
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//fwrite($descriptor,
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// "Last updated "
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// . pretty_time_str(time())
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// . "\n<p>Browse the user profiles by picture.
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// Only user profiles with pictures are listed here."
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//);
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echo "Last updated ", pretty_time_str(time()),
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"\n<p>Browse the user profiles by picture.
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Only user profiles with pictures are listed here.";
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//fwrite($descriptor, "<table class=bordered border=1 cellpadding=5>\n");
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echo "<table class=bordered border=1 cellpadding=5\n";
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for ($row = 0; $row < $height; $row++) {
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//fwrite($descriptor, "<tr>");
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echo "<tr>";
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for ($col = 0; $col < $width; $col++) {
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if ($count < $numIds) {
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//fwrite($descriptor,
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// "<td class=bordered align=\"center\"><a href=\""
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// . URL_BASE . "view_profile.php?userid="
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// . $userIds[$count] . "\"><img src=\""
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// . URL_BASE . IMAGE_URL . $userIds[$count] . '_sm.jpg'
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// . "\"></a></td>"
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//);
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echo "<td class=bordered align=\"center\"><a href=\"",
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URL_BASE, "view_profile.php?userid=",
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$userIds[$count], "\"><img src=\"",
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URL_BASE, IMAGE_URL, $userIds[$count],
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"_sm.jpg\"></a></td>";
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$count++;
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}
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}
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//fwrite($descriptor, "</tr>\n");
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echo "</tr>\n";
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if ($count == $numIds) {
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break;
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}
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}
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//fwrite($descriptor, "</table>\n");
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echo "</table>\n";
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// Previous and Next links
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write_page_links("user_gallery", $page, $numPages);
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page_tail(false);
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//fclose($descriptor);
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close_output_buffer($filename);
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}
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//echo "<br><br><a href=\"" .PROFILE_PATH . "user_gallery_1.html\">Go to the first generated page.</a>";
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}
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// Creates pages grouping user profiles by country. Filenames are of the
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// format "profile_country_<country name>_<page number>.html"
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// Also creates a summary page listing all countries which have profiled
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// members, the number of such members, and links to the created pages for
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// each country.
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function build_country_pages() {
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$query = "select * from profile";
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$result = mysql_query($query);
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$numIds = 0;
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// Build a multi-dimensional array of countries,
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// each element of which contains an array
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// of the userids who belong to those countries.
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// Format: array[country][index] = userid.
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while ($profile = mysql_fetch_object($result)) {
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$user = lookup_user_id($profile->userid);
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if ($user->country) {
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$countryMembers[$user->country][] = $user->id;
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$numIds++;
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} else if ($user) {
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$countryMembers['Other'][] = $user->id;
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}
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}
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mysql_free_result($result);
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//echo "$numIds users have profiles AND non-null country entries.<br>";
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$countries = array_keys($countryMembers);
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sort($countries);
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// Build the pages.
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// TODO: Define a constant for the desired number of rows per page.
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foreach ($countries as $country) {
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$baseFileName = "profile_country_" . get_legal_filename($country);
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$filePath = PROFILE_PATH;
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build_profile_pages(
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$countryMembers[$country],
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"User Profiles from $country", $country, 5, 2,
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$filePath, $baseFileName, "../html/"
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);
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}
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// Build the summary page linking to the individual country pages.
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build_country_summary_page($countryMembers);
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//echo "<br><a href=\"" . PROFILE_PATH . "profile_country.html\">View Summary Page</a>";
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//echo "<br><br>Done";
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}
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// Creates pages grouping users by the first letter of their names.
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function build_alpha_pages() {
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global $alphabet;
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$query = "select * from profile";
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$result = mysql_query($query);
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$numIds = 0;
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while ($profile = mysql_fetch_object($result)) {
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$user = lookup_user_id($profile->userid);
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if ($user->name) {
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$name = ltrim($user->name);
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$members[strtoupper($name[0])][] = $user->id;
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$numIds++;
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}
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}
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mysql_free_result($result);
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//echo "$numIds users have profiles AND non-null country entries.<br>";
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$letters = array_keys($members);
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foreach ($letters as $letter) {
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// NOTE: Array indexing is case sensitive.
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$filePath = PROFILE_PATH;
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if (in_array($letter, $alphabet)) {
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build_profile_pages(
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$members[$letter],
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"User Profiles - Names beginning with $letter",
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"Names beginning with $letter", 5, 2, $filePath,
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"profile_$letter"
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);
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} else {
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build_profile_pages(
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$members[$letter],
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"User Profiles - Names beginning with other characters",
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"Names beginning with other characters", 5, 2, $filePath,
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"profile_other"
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);
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}
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$letters_used[$letter] = 1;
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}
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build_alpha_summary_page($letters_used);
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}
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// A generalized function to produce some number of pages summarizing a
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// set of user profiles.
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function build_profile_pages($members, $pageHead, $pageTitle, $rowsPerPage, $colsPerPage, $filePath, $baseFileName) {
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$numMembers = count($members);
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$numPerPage = $rowsPerPage * $colsPerPage;
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$numPages = ceil(count($members) / $numPerPage);
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$count = 0;
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for ($page = 1; $page <= $numPages; $page++) {
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$filename = $filePath . $baseFileName . "_" . $page . ".html";
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//$descriptor = fopen($filename, "w");
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open_output_buffer();
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$head = $pageHead . ": Page $page of $numPages";
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page_head($pageTitle);
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//fwrite($descriptor, "Last updated " . pretty_time_str(time()) . "<p>\n");
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echo "Last updated ", pretty_time_str(time()), "<p>\n";
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$offset = (($page-1) * $rowsPerPage * $colsPerPage);
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show_user_table($members, $offset, $numPerPage, $colsPerPage);
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write_page_links($baseFileName, $page, $numPages);
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page_tail(false);
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close_output_buffer($filename);
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}
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}
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function build_country_summary_page($countryMembers) {
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$countries = array_keys($countryMembers);
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$filename = PROFILE_PATH . "profile_country.html";
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//$descriptor = fopen($filename, "w");
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open_output_buffer();
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page_head("User Profiles by Country");
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echo "Last updated " . pretty_time_str(time()) . "<p>";
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echo "<table border=0>\n";
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echo "<tr><td><b>Country</b></td><td align=\"center\"><b>Profiles</b></td></tr>\n";
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foreach ($countries as $country) {
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$numMembers = count($countryMembers[$country]);
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$name = get_legal_filename($country);
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echo "<tr>\n<td><a href=\"profile_country_",
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"{$name}_1.html\">$country</a></td><td align=\"center\">$numMembers</td></td>\n";
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}
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echo "</table>";
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page_tail(false);
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//fclose($descriptor);
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close_output_buffer($filename);
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}
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function build_alpha_summary_page($characters_used) {
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global $alphabet;
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$filename = PROFILE_PATH."profile_alpha.html";
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//$descriptor = fopen($filename, "w");
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open_output_buffer();
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foreach ($alphabet as $character) {
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if (isset($characters_used[$character])) {
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echo "<a href=", URL_BASE, PROFILE_URL, "profile_{$character}_1.html>$character</a> ";
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unset($characters_used[$character]);
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} else {
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echo "$character ";
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}
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}
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// Link to the 'Other' page if necessary.
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if (!empty($characters_used)) {
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echo "<a href=", URL_BASE, PROFILE_URL, "profile_other_1.html>Other</a> ";
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}
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close_output_buffer($filename);
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}
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?>
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