/**
* Loop over all the content in the main loop and do a request for all the items present so that we're only getting
* a few API hits instead of all of them. Then, when anything else calls `easyazon_get_item` it will get the cached
* data and not have to hit the API.
*/
public static function prefetch_items()
{
global $wp_query;
$identifiers = array_fill_keys(array_keys(easyazon_get_locales()), array());
$preparsed = array();
$shortcodes = easyazon_get_shortcodes();
foreach ($wp_query->posts as $post) {
preg_match_all('/' . get_shortcode_regex() . '/s', $post->post_content, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$shortcode = trim($match[2]);
if (in_array($shortcode, $shortcodes)) {
$attributes = shortcode_parse_atts($match[3]);
$locale = isset($attributes['locale']) ? $attributes['locale'] : false;
$identifier = isset($attributes['identifier']) ? $attributes['identifier'] : false;
if (!is_array($preparsed[$shortcode])) {
$preparsed[$shortcode] = array();
}
$preparsed[$shortcode][] = $attributes;
if ($locale && $identifier) {
$identifiers[$locale][] = $identifier;
}
}
}
}
foreach ($identifiers as $locale => $queryable) {
$cached_items = easyazon_get_items($queryable, $locale);
}
self::$preparsed_shortcodes = $preparsed;
}
public static function display_settings_field_default_search_locale($args)
{
$options = array();
$default = easyazon_get_setting('default_search_locale');
$locales = easyazon_get_locales();
foreach ($locales as $locale => $locale_name) {
$options[] = sprintf('<option %s value="%s">%s</option>', $default === $locale ? 'selected="selected"' : '', esc_attr($locale), esc_html($locale_name));
}
printf('<select id="%s" name="%s">%s</select>', easyazon_get_setting_field_id('default_search_locale'), easyazon_get_setting_field_name('default_search_locale'), implode('', $options));
}
function easyazon_get_locale($locale)
{
$locale = strtoupper($locale);
$locales = easyazon_get_locales();
return isset($locales[$locale]) ? $locale : key($locales);
}
</label></th>
<td>
<input type="text" class="large-text" id="easyazon-search-keywords" data-bind="textInput: keywords" />
<p class="description easyazon-search-result-error" data-bind="text: message, visible: error"></p>
</td>
</tr>
<tr>
<th scope="row"><label for="easyazon-search-locale"><?php
_e('Search Locale');
?>
</label></th>
<td>
<select id="easyazon-search-locale" data-bind="value: locale">
<?php
foreach (easyazon_get_locales() as $locale => $locale_name) {
?>
<option value="<?php
echo esc_attr($locale);
?>
"><?php
echo esc_html($locale_name);
?>
</option>
<?php
}
?>
</select>
</td>
</tr>
