/**
* creates the image management page
*/
public static function datascape_options_page()
{
$datascape_options = self::get_datascape_options();
print '<div class="wrap"><div class="icon32" id="icon-tools"><br /></div><h2>Datascape Options</h2>';
self::process_datascape_options();
/* cache management buttons */
print '<h3>Cache management</h3><p>';
$settings_url = admin_url('themes.php?page=datascape_options');
$actions = array("refreshDataCache" => "Refresh data cache", "refreshBiogCache" => "Refresh biography cache", "refreshLinkCache" => "Refresh links cache", "refreshImageCache" => "Refresh Image cache");
foreach ($actions as $slug => $title) {
$action_url = $settings_url . '&action=' . $slug . '&wkw_nonce=' . wp_create_nonce($slug);
printf('<a class="button-primary" style="margin:0 2em 1em 0" id="%s" href="%s">%s</a>', $slug, $action_url, $title);
}
print '</p>';
/* datascape options */
print '<form method="post" action="options.php">';
settings_fields('wkw_datascape_options');
do_settings_sections('wkw-datascape');
print self::get_palette();
print '<p><input type="submit" class="button-primary" name="submit" value="Save settings" /><input type="reset" id="hide_datascape_options" class="button-secondary" value="Cancel" /></p></div></form>';
/* names management */
print '<h3 id="wkw_manage_names">Manage names</h3>';
$all_names = wkwMediaWiki::get_all_names();
$total_names = count($all_names);
$page = isset($_REQUEST["wkw_name"]) ? $_REQUEST["wkw_name"] : 'a';
$ud = wp_upload_dir();
print '<p>There are currently <strong>' . count($all_names) . "</strong> names in the Wiki.</p>";
/* make navigation */
$nav = '<div class="atoz"><ul>';
$abc = range("a", "z");
$abc[] = 'unlinked';
$abc[] = 'imagedata';
foreach ($abc as $letter) {
$cls = $page == $letter ? ' class="active"' : '';
$nav .= sprintf('<li><a href="%s"%s#wkw_manage_names>%s</a></li>', admin_url("themes.php?page=datascape_options&wkw_name=" . $letter), $cls, strtoupper($letter));
}
$nav .= '</ul></div>';
$headers = '<tr><th>Name</th><th>added</th><th>last edited</th><th>image</th></tr>';
$table_top = sprintf('%s<table class="widefat"><thead>%s</thead><tfoot>%s</tfoot><tbody>', $nav, $headers, $headers);
$table_end = sprintf('</tbody></table>%s<br style="clear:both;" />', $nav);
switch ($page) {
case "unlinked":
$cachedir = $ud["basedir"] . '/wkw-cache/names';
if ($dh = opendir($cachedir)) {
print $table_top;
while (($file = readdir($dh)) !== false) {
if (!is_dir($cachedir . '/' . $file) && !preg_match('/^[0-9]+\\.png$/', $file) && !preg_match('/.*\\.txt$/', $file)) {
$imageurl = $ud["baseurl"] . '/wkw-cache/names/' . $file . '?mtime=' . filemtime($ud["basedir"] . '/wkw-cache/names/' . $file);
$fname = $cachedir . "/" . substr($file, 0, -3) . 'txt';
$name = file_get_contents($fname);
printf('<tr><td colspan="3">%s<br /><a href="/wiki/index.php?title=%s&action=edit" class="button-secondary" target="wiki">create page in wiki</a> <a class="button-secondary" href="%s%s#wkw_manage_names">regenerate image</a></td><td><img src="%s" /></td></tr>', $name, str_replace(' ', '_', $name), admin_url('themes.php?page=datascape_options&action=refreshImage&wkw_linkid='), substr($file, 0, -3), $imageurl);
}
}
print $table_end;
closedir($dh);
}
break;
case 'imagedata':
$datacsv = '"width","height","name","surname","filesize","url"' . "\n";
$cachedir = $ud["basedir"] . '/wkw-cache/names';
$total_width = $total_size = $no_images = 0;
if ($dh = opendir($cachedir)) {
$stats = array('largest' => '', 'smallest' => '');
$largest = 0;
$smallest = 100000000;
while (($file = readdir($dh)) !== false) {
$fn = $cachedir . '/' . $file;
if (!is_dir($fn) && preg_match('/.*png$/', $fn)) {
$imginfo = @getimagesize($fn);
if ($imginfo !== false) {
$no_images++;
$name = '';
$surname = '';
if (file_exists($cachedir . "/" . substr($file, 0, -3) . 'txt')) {
$name = file_get_contents($cachedir . "/" . substr($file, 0, -3) . 'txt');
$surname = wkwMediaWiki::get_unlinked_surname($name);
} else {
for ($i = 0; $i < $total_names; $i++) {
if (substr($file, 0, -4) == $all_names[$i]->pageid) {
$name = $all_names[$i]->sortkeyprefix;
$surname = wkwFontImage::get_surname($all_names[$i]->sortkeyprefix, false);
break;
}
}
}
$imginfo[2] = '"' . str_replace('"', '\\"', $name) . '"';
$imginfo[3] = '"' . str_replace('"', '\\"', $surname) . '"';
$imginfo[4] = filesize($fn);
$imginfo[5] = $ud["baseurl"] . '/wkw-cache/names/' . $file;
unset($imginfo['mime']);
unset($imginfo['bits']);
$datacsv .= implode(',', $imginfo) . "\n";
$area = intval($imginfo[0] * $imginfo[1]);
if ($area > 0) {
if ($area > $largest) {
$stats["largest"] = $imginfo;
$largest = $area;
}
if ($area < $smallest) {
$stats["smallest"] = $imginfo;
$smallest = $area;
}
$total_width += $imginfo[0];
$total_size += $imginfo[4];
}
}
}
}
}
print $nav;
print '<h3 style="clear:both;">Image stats</h3>';
printf('<p>Largest image (%spx x %spx, %s bytes):<br /><img src="%s" /></p>', $stats["largest"][0], $stats["largest"][1], $stats["largest"][4], $stats["largest"][5]);
//printf('<p>Smallest image (%spx x %spx, %s bytes):<br /><img src="%s" /></p>', $stats["smallest"][0], $stats["smallest"][1], $stats["smallest"][4], $stats["smallest"][5]);
printf('<p>Average width of images: %spx</p><p>Average size of images: %s bytes - current settings indicate a download of %s Kb to reach name saturation</p>', floor($total_width / $no_images), floor($total_size / $no_images), floor(floor($total_size / $no_images) * $datascape_options["img_max"] / 1024));
print '<h3>All image data</h3>';
printf('<div style="clear:both"><textarea cols="100" rows="100">%s</textarea></div>', $datacsv);
print $nav;
break;
default:
print $table_top;
for ($i = 0; $i < $total_names; $i++) {
if (stripos($all_names[$i]->sortkeyprefix, $page) === 0) {
$imageurl = $ud["baseurl"] . '/wkw-cache/names/' . $all_names[$i]->pageid . '.png?mtime=' . filemtime($ud["basedir"] . '/wkw-cache/names/' . $all_names[$i]->pageid . '.png');
printf('<tr><td><strong>Name:</strong> %s<br /><strong>Sortkey:</strong> %s<br /><strong>Surname:</strong> %s<br /><a href="%s" class="button-secondary" target="wiki">view in wiki</a> <a href="%s" class="button-secondary" target="wiki">edit in wiki</a> <a class="button-secondary" href="%s%s#wkw_manage_names">regenerate image</a></td><td>%s</td><td>%s</td><td><img src="%s" title="%s" /></td></tr>', $all_names[$i]->title, $all_names[$i]->sortkeyprefix, wkwFontImage::get_surname($all_names[$i]->sortkeyprefix, false), $all_names[$i]->fullurl, $all_names[$i]->editurl, admin_url('themes.php?page=datascape_options&action=refreshImage&wkw_pageid='), $all_names[$i]->pageid, date("d/m/Y", strtotime($all_names[$i]->timestamp)), date("d/m/Y", strtotime($all_names[$i]->touched)), $imageurl, esc_attr($all_names[$i]->title));
}
}
print $table_end;
break;
}
print '</div>';
}
/**
* gets all names using two different methods and caches the results
*/
public static function get_all_names($force = false)
{
$all_names = wkwCache::get_cache('all_names');
if ($force || !$all_names) {
wkwCache::log("getting all names from mediawiki", "mediawiki_log.txt");
/* first get names with sortkeys */
$all_names = self::get_all_name_data(true, $force);
/* now get detail */
$details = self::get_all_name_data(false, $force);
for ($i = 0; $i < count($all_names); $i++) {
foreach ($details as $d) {
if ($d->pageid == $all_names[$i]->pageid) {
$all_names[$i]->touched = $d->touched;
$all_names[$i]->lastrevid = $d->lastrevid;
$all_names[$i]->counter = $d->counter;
$all_names[$i]->length = $d->length;
$all_names[$i]->fullurl = $d->fullurl;
$all_names[$i]->editurl = $d->editurl;
$all_names[$i]->surname = wkwFontImage::get_surname($all_names[$i]->sortkeyprefix, false);
$all_names[$i]->lastmod = wkwCache::get_last_modified($d->pageid);
if (preg_match('/.*title=(.*)$/', $d->fullurl, $matches)) {
$all_names[$i]->urltitle = $matches[1];
} else {
$all_names[$i]->urltitle = '';
}
}
}
}
wkwCache::save_cache('all_names', $all_names);
//print('<pre>' . print_r($all_names, true));exit;
}
return $all_names;
}
