function widget($args, $instance)
{
extract($args);
$howmany = empty($instance['howmany']) || 0 == intval($instance['howmany']) ? 5 : intval($instance['howmany']);
$which = in_array($instance['which'], array("edits", "pages")) ? $instance['which'] : "pages";
$all_names = wkwMediaWiki::get_all_names();
/* sort for page additions */
usort($all_names, wkwMediaWiki::sort('timestamp', 'time', 'DESC'));
/* get latest $howmany */
$page_additions = array_slice($all_names, 0, $howmany);
if ($which == "pages") {
$this->render_widget($args, $instance, $page_additions);
} else {
/* store urltitles */
$addition_urltitles = array();
foreach ($page_additions as $addition) {
$addition_urltitles[] = $addition->urltitle;
}
/* sort for page edits */
usort($all_names, wkwMediaWiki::sort('touched', 'time', 'DESC'));
/* get latest $howmany which aren't additions */
$page_edits = array();
foreach ($all_names as $edit) {
if (!in_array($edit->urltitle, $addition_urltitles)) {
$page_edits[] = $edit;
}
if (count($page_edits) < $howmany) {
continue;
} else {
break;
}
}
$this->render_widget($args, $instance, $page_edits);
}
}
* @subpackage WKW
*/
/* where are we redirecting searches to? (interface or wiki) */
$redirect_to = "interface";
$search_results = array();
global $wp_query;
$all_names = wkwMediaWiki::get_all_names();
/* now handle non-searches */
if (!isset($_REQUEST["wkw_search"]) || trim($_REQUEST["wkw_search"]) == "") {
/* no search terms - I'm feeling lucky */
$rand_index = array_rand($all_names);
header("Location: " . get_bloginfo("url") . "/names/" . $all_names[$rand_index]->urltitle);
exit;
} else {
/* search requested from search form with non-empty term */
$search_results = wkwMediaWiki::search(trim($_REQUEST["wkw_search"]));
/* redirect for a single result */
if (count($search_results) == 1) {
header("Location: " . get_bloginfo("url") . "/names/" . $search_results[0]->urltitle);
exit;
}
}
get_header();
?>
<div id="container" class="clearfix page search-page">
<header class="main">
<?php
wp_nav_menu(array('theme-location' => 'main-menu', 'container' => 'nav', 'fallback_cb' => false));
/**
* 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>';
}
$search_results = wkwMediaWiki::get_linked_names($_REQUEST["pageid"]);
} elseif ($_REQUEST["wkw_search"] == "page") {
$search_results = wkwMediaWiki::get_page_data($_REQUEST["pageid"]);
}
if (count($search_results)) {
echo json_encode($search_results);
exit;
}
}
/* load the interface script */
wp_enqueue_script('wkw_interface', get_template_directory_uri() . '/js/wkw-interface.js', array("jquery"), "0.2.1", true);
$pageid = false;
/* see if we arrived here with a page id or name */
if (isset($_REQUEST["wkw_pageid"])) {
$pageid = $_REQUEST["wkw_pageid"];
$url = get_bloginfo("url") . '/names/' . wkwMediaWiki::getUrlTitle($pageid);
header("Location: " . $url);
} elseif (isset($wp_query->query_vars['wkw_name'])) {
foreach ($all_names as $name) {
if ($name->urltitle == $wp_query->query_vars['wkw_name']) {
$pageid = $name->pageid;
$title = $name->title;
$urltitle = $name->urltitle;
$surname = $name->surname;
$lastmod = $name->lastmod;
break;
}
}
}
if (!$pageid) {
/* get a random page if none specified */
?>
">
<img class="header-image" src="<?php
echo get_stylesheet_directory_uri();
?>
/img/titles/main.gif" />
</a>
<?php
echo get_search_form();
?>
</header>
<section class="page-content">
<?php
$names = wkwMediaWiki::get_all_names();
$interfaceURI = home_url() . "/names/";
$atoz = array();
$az = range("A", "Z");
foreach ($az as $l) {
$atoz[$l] = false;
}
$currentletter = 0;
$nameslist = "";
if (count($names)) {
foreach ($names as $name) {
$letter = strtoupper(substr($name->sortkeyprefix, 0, 1));
if (isset($atoz[$letter]) && $atoz[$letter] == false) {
$atoz[$letter] = '<li><a href="#' . $letter . '" class="atoz-key-link">' . $letter . '</a></li>';
$anchor = ' name="' . $letter . '" id="' . $letter . '"';
} else {
/**
* cache freshener - called from theme option screen
*/
public static function force_refresh($which = "data")
{
set_time_limit(0);
$all_names = wkwMediaWiki::get_all_names();
if ($all_names && count($all_names)) {
switch ($which) {
case "images":
self::clear_image_cache();
foreach ($all_names as $name) {
wkwFontImage::generate($name);
}
break;
case "bios":
case "links":
foreach ($all_names as $name) {
$getdata = true;
$data = wkwCache::get_cache_dir($which) . $name->pageid . '.json';
$touched = strtotime($name->touched);
if (file_exists($data) && filemtime($data) >= $touched) {
$getdata = false;
}
if ($getdata) {
@unlink($data);
$method = $which == "bios" ? "get_page_data" : "get_linked_names";
wkwMediaWiki::$method($name->pageid);
}
}
break;
default:
self::clear_data_cache();
$all_names = wkwMediaWiki::get_all_names(true);
break;
}
}
}