/**
* Form
*
* Outputs the Widget form on the /wp-admin/widgets.php Page
*
* @see WP_Widget::form()
*
*/
function form($instance)
{
global $simple_links;
$instance = $this->migrateOldData($instance);
$instance = wp_parse_args($instance, $this->defaults);
?>
<input type="hidden" name="<?php
echo $this->get_field_name('simple_links_version');
?>
" value="<?php
echo SIMPLE_LINKS_VERSION;
?>
"/>
<em><?php
_e('Be sure the see the Help section in the top right corner of the screen for questions!', 'simple-links');
?>
</em>
<p>
<strong><?php
_e('Links Title', 'simple-links');
?>
:</strong>
<input class="simple-links-title widefat" type="text" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" value="<?php
echo esc_attr($instance['title']);
?>
" />
</p>
<strong><?php
_e('Order Links By', 'simple-links');
?>
</strong>
<select id="<?php
echo $this->get_field_id('orderby');
?>
" name="<?php
echo $this->get_field_name('orderby');
?>
">
<?php
simple_links::orderby_options($instance['orderby']);
?>
</select>
<p>
<strong>
<?php
_e('Order', 'simple-links');
?>
:
</strong>
<select id="<?php
echo $this->get_field_id('order');
?>
" name="<?php
echo $this->get_field_name('order');
?>
">
<option value="ASC" <?php
selected($instance['order'], 'ASC');
?>
>
<?php
_e('Ascending', 'simple-links');
?>
</option>
<option value="DESC" <?php
selected($instance['order'], 'DESC');
?>
>
<?php
_e('Descending', 'simple-links');
?>
</option>
</select>
</p>
<p>
<strong>
<?php
_e('Categories (optional)', 'simple-links');
?>
:
</strong>
<?php
$cats = Simple_Links_Categories::get_category_names();
if (!empty($cats)) {
$term_args = array('walker' => new Simple_Links_Category_Checklist($this->get_field_name('category'), $instance['category']), 'taxonomy' => Simple_Links_Categories::TAXONOMY, 'checked_ontop' => false);
?>
<ul class="sl-categories">
<?php
wp_terms_checklist(0, $term_args);
?>
</ul>
<?php
} else {
_e('No link categories have been created yet.', 'simple-links');
}
?>
</p>
<p>
<strong><?php
_e('Include Child Categories Of Selected Categories', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('include_child_categories');
?>
" name="<?php
echo $this->get_field_name('include_child_categories');
?>
" <?php
checked($instance['include_child_categories']);
?>
value="1"/>
</p>
<hr>
<p>
<strong><?php
_e('Number Of Links', 'simple-links');
?>
:</strong>
<select id="<?php
echo $this->get_field_id('numberposts');
?>
" name="<?php
echo $this->get_field_name('numberposts');
?>
">
<option value="-1">All</option>
<?php
for ($i = 1; $i < 50; $i++) {
printf('<option value="%s" %s>%s</option>', $i, selected($instance['numberposts'], $i), $i);
}
?>
</select>
</p>
<strong><?php
_e('Show Description', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('description');
?>
" name="<?php
echo $this->get_field_name('description');
?>
"
<?php
checked($instance['description']);
?>
value="1"/>
<br>
<p>
<strong><?php
_e('Include Description Paragraph Format', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('show_description_formatting');
?>
" name="<?php
echo $this->get_field_name('show_description_formatting');
?>
"
<?php
checked($instance['show_description_formatting']);
?>
value="1"/>
</p>
<hr>
<p>
<strong><?php
_e('Show Image', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('show_image');
?>
" name="<?php
echo $this->get_field_name('show_image');
?>
"
<?php
checked($instance['show_image']);
?>
value="1"/>
</p>
<p>
<strong><?php
_e('Remove Line Break Between Image and Link', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('remove_line_break');
?>
" name="<?php
echo $this->get_field_name('remove_line_break');
?>
"
<?php
checked($instance['remove_line_break']);
?>
value="1"/>
</p>
<strong><?php
_e('Display Image Without Title', 'simple-links');
?>
</strong>
<input type="checkbox" id="<?php
echo $this->get_field_id('show_image_only');
?>
" name="<?php
echo $this->get_field_name('show_image_only');
?>
"
<?php
checked($instance['show_image_only']);
?>
value="1"/>
<br>
<p>
<strong><?php
_e('Image Size', 'simple-links');
?>
:</strong>
<select id="<?php
echo $this->get_field_id('image_size');
?>
" name="<?php
echo $this->get_field_name('image_size');
?>
">
<?php
foreach ($simple_links->image_sizes() as $size) {
printf('<option value="%s" %s>%s</option>', $size, selected($instance['image_size'], $size), $size);
}
?>
</select>
</p>
<hr>
<br>
<strong>
<?php
_e('Display Additional Fields', 'simple-links');
?>
:
</strong>
<br>
<?php
$fields = $simple_links->getAdditionalFields();
if (empty($fields)) {
echo '<em>' . __('There have been no additional fields added.', 'simple-links') . '</em>';
} else {
foreach ($fields as $field) {
if (!isset($instance['fields'][$field])) {
$instance['fields'][$field] = 0;
}
printf(' <input type="checkbox" style="margin: 3px 0" value="%s" name="%s[%s]" %s/> %s <br>', $field, $this->get_field_name('fields'), $field, checked($instance['fields'][$field], $field, false), $field);
}
}
?>
<p>
<strong><?php
_e('Field Separator', 'simple-links');
?>
:</strong>
<br>
<em><?php
_e('HTML is allowed', 'simple-links');
?>
: - e.g. '<br>'</em>
<br>
<input type="text" id="<?php
echo $this->get_field_id('separator');
?>
" name="<?php
echo $this->get_field_name('separator');
?>
" value="<?php
echo esc_attr($instance['separator']);
?>
" class="widefat"/>
</p>
<?php
do_action('simple_links_widget_form', $instance, $this);
}
</label>
</p>
<p>
<label><?php
_e('Order By', 'simple-links');
?>
:
<select id="orderby">
<option value=""><?php
_e('- select an order by - ', 'simple-links');
?>
</option>
<?php
simple_links::orderby_options();
?>
</select>
</label>
</p>
<p>
<label><?php
_e('Order', 'simple-links');
?>
:
<select id="order">
<option value=""><?php
_e('- select an order -', 'simple-links');
?>
</option>
