User Profile Pictures

Browse the user profiles by picture. Only user profiles with pictures are listed here."); fwrite($descriptor, "\n"); for ($row = 0; $row < $height; $row++) { fwrite($descriptor, ""); for ($col = 0; $col < $width; $col++) { if ($count < $numIds) { fwrite($descriptor, ""); $count++; } } fwrite($descriptor, "\n"); if ($count == $numIds) { break; } } fwrite($descriptor, "\n"); // Previous and Next links write_page_links("user_gallery", $page, $numPages, $descriptor); page_tail($descriptor); //fwrite($descriptor, ""); fclose($descriptor); } //echo "

Go to the first generated page."; } // Creates pages grouping user profiles by country. Filenames are of the // format "profile_country__.html // Also creates a summary page listing all countries which have profiled // members, the number of such members, and links to the created pages for // each country. function build_country_pages() { $query = "SELECT * FROM profile"; $result = mysql_query($query); $numIds = 0; // Build a multi-dimensional array of countries, each element of which contains an array // of the userids who belong to those countries. Format: array[country][index] = userid. while ($row = mysql_fetch_assoc($result)) { $query2 = "SELECT * FROM user WHERE id = " . $row['userid']; $result2 = mysql_query($query2); $row2 = mysql_fetch_assoc($result2); if ($row2['country']) { $countryMembers[$row2['country']][] = $row2['id']; $numIds++; } } mysql_free_result($result); mysql_free_result($result2); //echo "$numIds users have profiles AND non-null country entries.
"; $countries = array_keys($countryMembers); // Build the pages. // TODO: Define a constant for the desired number of rows per page. foreach ($countries as $country) { build_country_page($country, $countryMembers[$country], 5); } // Build the summary page linking to the individual country pages. // TODO: Pass $countryMembers by reference. build_country_summary_page($countryMembers); //echo "
View Summary Page"; //echo "

Done"; } // Helper function for build_country_page. Creates as many pages as // are neccessary to list all user profiles for country $name, given // $rows rows per page. Member IDs are passed in the array $members. function build_country_page($name, $members, $rows) { $countryName = $name; // Make the country name a legal format for a filename. $name = get_legal_filename($countryName); $name = ereg_replace(',', '', $name); $name = ereg_replace(' ', '_', $name); $numMembers = count($members); $numPages = ceil(count($members) / (2 * $rows)); //echo "
$countryName has $numMembers members. - $numPages pages will be generated. VIEW"; $count = 0; for ($page = 1; $page <= $numPages; $page++) { $filename = "../html_user/" . PROFILE_PATH . "profile_country_" . $name . "_" . $page . ".html"; $descriptor = fopen($filename, "w"); page_head("User Profiles from $countryName: Page $page of $numPages", null, $descriptor); fwrite($descriptor, "

$countryName

\n"); $offset = (($page-1) * $rows * 2); $numPerPage = ($rows * 2); show_user_table($members, $offset, $numPerPage, 2, $descriptor, "../html_user/"); $tempFileName = "profile_country_" . $name; write_page_links($tempFileName, $page, $numPages, $descriptor); page_tail($descriptor); fclose($descriptor); } } function build_country_summary_page($countryMembers) { $countries = array_keys($countryMembers); $filename = "../html_user/" . PROFILE_PATH . "profile_country.html"; $descriptor = fopen($filename, "w"); //echo "

Building country summary page...
"; page_head("User Profiles by Country", null, $descriptor); fwrite($descriptor, "

User Profiles by Country

"); fwrite($descriptor, "\n"); fwrite($descriptor, "\n"); foreach ($countries as $country) { $numMembers = count($countryMembers[$country]); $name = get_legal_filename($country); fwrite($descriptor, "\n\n"); } fwrite($descriptor, "

Country	Profiles
$country	$numMembers

"); page_tail($descriptor); fclose($descriptor); } ?>