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154 lines
6.5 KiB
154 lines
6.5 KiB
8 years ago
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<?php
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$mbdslp_options = get_option('mbdslp_options');
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add_action('admin_menu', 'mbdslp_add_options_page');
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function mbdslp_add_options_page() {
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add_options_page(__('Show Latest Posts Options', 'mooberry-show-latest-posts'), __('Show Latest Posts', 'mooberry-show-latest-posts'), 'manage_options', 'mbdslp-show-latests-posts', 'mbdslp_options_page');
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}
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function mbdslp_options_page() {
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?>
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<div>
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<h2><?php _e('Mooberry Show Latest Posts Options', 'mooberry-show-latest-posts'); ?></h2>
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<form action="options.php" method="post">
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<?php settings_fields('mbdslp_options'); ?>
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<?php do_settings_sections('mbdslp_options'); ?>
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<input name="Submit" type="submit" value="<?php esc_attr_e('Save Changes', 'mooberry-show-latest-posts'); ?>" />
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</form></div>
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<?php
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}
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add_action('admin_init', 'mbdslp_options_init');
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function mbdslp_options_init(){
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register_setting( 'mbdslp_options', 'mbdslp_options', 'mbdslp_options_validate' );
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add_settings_section('mbdslp_options_main', '', 'mbdslp_main_settings_display', 'mbdslp_options');
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add_settings_field('mbdslp_title', __('Section Title' ,'mooberry-show-latest-posts'), 'mbdslp_options_title', 'mbdslp_options', 'mbdslp_options_main');
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// v1.2 added category option
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add_settings_field('mbdslp_category', __('Filter By Category', 'mooberry-show-latest-posts'), 'mbdslp_options_category', 'mbdslp_options', 'mbdslp_options_main');
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add_settings_field('mbdslp_number', __('Number of Posts to Display', 'mooberry-show-latest-posts'), 'mbdslp_options_number', 'mbdslp_options', 'mbdslp_options_main');
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add_settings_field('mbdslp_display', __('Display the Posts', 'mooberry-show-latest-posts'), 'mbdslp_options_display', 'mbdslp_options', 'mbdslp_options_main');
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add_settings_field('mbdslp_readmore', __('"Read More" Link Text', 'mooberry-show-latest-posts'), 'mbdslp_options_readmore', 'mbdslp_options', 'mbdslp_options_main');
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//v1.3 added number of words
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add_settings_field('mbdslp_words', __('Number of words in Excerpt', 'mooberry-show-latest-posts'), 'mbdslp_options_words', 'mbdslp_options', 'mbdslp_options_main');
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}
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function mbdslp_main_settings_display() {
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//echo '<p>Main description of this section here.</p>';
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}
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function mbdslp_options_title() {
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global $mbdslp_options;
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echo "<input id='mbdslp_title' name='mbdslp_options[mbdslp_title]' size='40' type='text' value='" . esc_attr($mbdslp_options['mbdslp_title']) . "' />";
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}
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// v1.2 added category option
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function mbdslp_options_category() {
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global $mbdslp_options;
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$args = array(
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'show_option_all' => '',
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'show_option_none' => 'Don\'t Filter',
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'option_none_value' => '-1',
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'orderby' => 'NAME',
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'order' => 'ASC',
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'show_count' => 0,
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'hide_empty' => 1,
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'child_of' => 0,
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'exclude' => '',
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'echo' => 1,
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'selected' => esc_attr($mbdslp_options['mbdslp_category']),
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'hierarchical' => 0,
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'name' => 'mbdslp_options[mbdslp_category]',
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'id' => 'mbdslp_category',
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'class' => 'postform',
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'depth' => 0,
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'tab_index' => 0,
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'taxonomy' => 'category',
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'hide_if_empty' => true,
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'value_field' => 'term_id',
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);
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wp_dropdown_categories( $args );
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}
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function mbdslp_options_number() {
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global $mbdslp_options;
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echo "<input id='mbdslp_number' name='mbdslp_options[mbdslp_number]' size='3' type='number' value='" . esc_attr($mbdslp_options['mbdslp_number']) . "' />";
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}
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// v1.3 Added number of words
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function mbdslp_options_words() {
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global $mbdslp_options;
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echo "<input id='mbdslp_words' name='mbdslp_options[mbdslp_words]' size='3' type='number' value='" . esc_attr($mbdslp_options['mbdslp_words']) . "' />";
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}
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function mbdslp_options_display() {
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global $mbdslp_options;
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?>
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<select id='mbdslp_display' name='mbdslp_options[mbdslp_display]'>
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<option value='horizontal' <?php echo ($mbdslp_options['mbdslp_display']=='horizontal' ? "selected" : "a") ?>><?php _e('Horizontally', 'mooberry-show-latest-posts'); ?></option>
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<option value='vertical' <?php echo ($mbdslp_options['mbdslp_display']=='vertical' ? "selected" : "b") ?>><?php _e('Vertically', 'mooberry-show-latest-posts'); ?></option>
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</select>
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<?php
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}
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function mbdslp_options_readmore() {
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global $mbdslp_options;
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echo "<input id='mbdslp_readmore' name='mbdslp_options[mbdslp_readmore]' size='40' type='text' value='" . esc_attr($mbdslp_options['mbdslp_readmore']) . "' />";
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}
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function mbdslp_options_validate( $input ) {
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$options = get_option('mbdslp_options');
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// explicitly set only the options we want. anything else sent in with $input is ignored
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$options['mbdslp_title'] = $input['mbdslp_title'];
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// v1.2 added category option
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$options['mbdslp_category'] = $input['mbdslp_category'];
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$options['mbdslp_number'] = $input['mbdslp_number'];
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$options['mbdslp_display'] = $input['mbdslp_display'];
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$options['mbdslp_readmore'] = $input['mbdslp_readmore'];
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//v1.3 added words
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$options['mbdslp_words'] = $input['mbdslp_words'];
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$options = mbdslp_options_set_defaults( $options );
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return $options;
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}
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function mbdslp_options_set_defaults( $options ) {
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// if title doesn't exist, add the default.
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// if it does exist but is blank, we'll leave it blank
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if (!array_key_exists('mbdslp_title', $options)) {
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$options['mbdslp_title'] = __('Latest Posts', 'mooberry-show-latest-posts');
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}
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// v1.2 added category option
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// set category to Don't Filter if doesn't exist
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if (!array_key_exists('mbdslp_category', $options)) {
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$options['mbdslp_category'] = -1;
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}
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// validate to a number and default to 3 if necessary
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if (!array_key_exists('mbdslp_number', $options) || !preg_match('/^[0-9]+$/', $options['mbdslp_number'])) {
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$options['mbdslp_number'] = 3;
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}
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// make sure vertical or horizontal
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if (!array_key_exists('mbdslp_display', $options) || ($options['mbdslp_display'] != 'vertical' && $options['mbdslp_display'] != 'horizontal')) {
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$options['mbdslp_display'] = 'vertical';
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}
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// set default text if blank
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if (!array_key_exists('mbdslp_readmore', $options) || trim($options['mbdslp_readmore']) == '' ) {
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$options['mbdslp_readmore'] = __('READ MORE', 'mooberry-show-latest-posts');
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}
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// v1.3 added words option
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if (!array_key_exists('mbdslp_words', $options) || trim($options['mbdslp_words']) == '' || !preg_match('/^[0-9]+$/', $options['mbdslp_words'])) {
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$options['mbdslp_words'] = 55;
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}
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return $options;
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}
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