/**
* version_newer_than() - Returns true if current version is greater than given version.
*
* @since 2.0.3
* @deprecated 2.3
* @param mixed $version
* @return boolean
*/
function version_newer_than($version)
{
_deprecated_function(__FUNCTION__, '2.3');
$version = version_to_integer($version);
$current = version_to_integer(theme_version('current'));
if ($version && $current) {
return (bool) ($current > $version);
}
}
/**
* add_version_to_styles() - Adds version number to style links.
*
* This makes browsers re-download the CSS file when the version
* number changes, reducing problems that may occur when markup
* changes but the corresponding new CSS is not downloaded.
* @since 2.0.1
* @see tarski_stylesheets()
* @param array $style_array
* @return array $style_array
*/
function add_version_to_styles($style_array)
{
if (check_input($style_array, 'array')) {
foreach ($style_array as $type => $values) {
if (is_array($values) && $values['url']) {
$style_array[$type]['url'] .= '?v=' . theme_version();
}
}
}
return $style_array;
}
/**
* Generate meta elements pertaining to Tarski and the site.
*
* @hook filter tarski_asset_meta
* Filters the metadata generated by the TarskiAsset wrapper.
*/
function meta()
{
$themeversion = theme_version();
$meta = array("<meta name=\"wp_theme\" content=\"Tarski {$themeversion}\" />");
global $wp_query;
$excerpt = trim(strip_tags(wp_specialchars($wp_query->post->post_excerpt)));
if ((is_single() || is_page()) && strlen($excerpt)) {
$description = $excerpt;
} else {
$description = trim(strip_tags(wp_specialchars(get_bloginfo('description'))));
}
if (strlen($description)) {
$meta[] = sprintf('<meta name="description" content="%s" />', wptexturize($description));
}
if (get_option('blog_public') != '0') {
$meta[] = '<meta name="robots" content="all" />';
}
$this->meta = apply_filters('tarski_asset_meta', $meta);
}
/**
* tarski_options_defaults() - Sets Options object's properties to their default values.
*
* @since 2.0
*/
function tarski_options_defaults()
{
$this->installed = theme_version('current');
$this->update_notification = true;
$this->sidebar_pp_type = 'main';
$this->header = 'greytree.jpg';
$this->display_title = true;
$this->display_tagline = true;
$this->nav_pages = false;
$this->collapsed_pages = '';
$this->home_link_name = __('Home', 'tarski');
$this->nav_extlinkcat = 0;
$this->style = false;
$this->asidescategory = 0;
$this->centred_theme = true;
$this->swap_sides = false;
$this->swap_title_order = false;
$this->tags_everywhere = true;
$this->show_categories = true;
$this->show_authors = true;
$this->use_pages = true;
}
<div id="admin-wrapper">
<div id="header-left">
<img src="<?php
bloginfo('template_directory');
?>
/admin/images/ph-logo.gif" align="absmiddle" /> <a id="view-theme" class="iframe" href="<?php
bloginfo('wpurl');
?>
" style="text-decoration:none;" /><input type="button" class="button" value="View Theme" /></a>
</div>
<div id="header-right">
<?php
theme_version();
?>
</div>
<form name="ecommerce-options" id="ecommerce-options" method="post">
<div id="container">
<div class="options">E-Commerce Settings</div>
<div class="option-content">
<div id="option-container">
<div class="left" style="width:99%">
/**
* function tarski_upgrade() - Upgrades Tarski's options where appropriate.
*
* Tarski preferences sometimes change between versions, and need to
* be updated. This function does not determine whether an update is
* needed, it merely perfoms it. It's also self-contained, so it
* won't update the global $tarski_options object either.
* @since 2.1
* @uses tarski_upgrade_special()
* @uses tarski_upgrade_widgets()
*/
function tarski_upgrade()
{
// Get existing options
$options = new Options();
$options->tarski_options_get();
// Get our defaults, so we can merge them in
$defaults = new Options();
$defaults->tarski_options_defaults();
// Update the options version so we don't run this code more than once
$options->installed = theme_version('current');
// Handle special cases first
tarski_upgrade_special($options, $defaults);
// Upgrade old display options to use widgets instead
tarski_upgrade_widgets($options, $defaults);
// Conform our options to the expected values, types, and defaults
foreach ($options as $name => $value) {
if (!isset($defaults->{$name})) {
// Get rid of options which no longer exist
unset($options->{$name});
} elseif (!isset($options->{$name})) {
// Use the default if we don't have this option
$options->{$name} = $defaults->{$name};
} elseif (is_array($options->{$name}) && !is_array($defaults->{$name})) {
// If our option is an array and the default is not, implode using " " as a separator
$options->{$name} = implode(" ", $options->{$name});
} elseif (!is_array($options->{$name}) && is_array($defaults->{$name})) {
// If our option is a scalar and the default is an array, wrap our option in an array
$options->{$name} = array($options->{$name});
}
}
// Save our upgraded options
update_option('tarski_options', $options);
}
