RefTagger.php

<?php
/* 
Plugin Name: RefTagger
Plugin URI: https://www.logos.com/reftagger
Description: Transform Bible references into links to the full text of the verse.
Author: Logos Bible Software
Version: 2.4.6
Author URI: https://www.logos.com/
*/

function reftagger_footer($unused)
{
	$bible_version = get_option('lbs_bible_version');
	$libronix = get_option('lbs_libronix');
	$existing_libronix = get_option('lbs_existing_libronix');
	$link_color = get_option('lbs_libronix_color');
	$tooltips = get_option('lbs_tooltips');
	$search_comments = get_option('lbs_search_comments');
	$nosearch = get_option('lbs_nosearch');
	$new_window = get_option('lbs_new_window');
	$libronix_bible_version = get_option('lbs_libronix_bible_version');
	$convert_hyperlinks = get_option('lbs_convert_hyperlinks');
	$case_insensitive = get_option('lbs_case_insensitive');
	$tag_chapters = get_option('lbs_tag_chapters');
	$is_spanish = in_array(get_option('lbs_bible_version'), array('RVA', 'LBLA95', 'NBLH', 'RVR60', 'NVI'));
	$first = true;
	
	// Generate the script code to be printed on the page
	?>
<script>
	var refTagger = {
		settings: {
			bibleVersion: "<?php echo $bible_version;?>",
			libronixBibleVersion: "<?php echo $libronix_bible_version;?>",
			addLogosLink: <?php echo ($libronix ? 'true' : 'false');?>,
			appendIconToLibLinks: <?php echo ($existing_libronix ? 'true' : 'false');?>,
			libronixLinkIcon: "<?php echo $link_color;?>",
			noSearchClassNames: <?php echo ($search_comments ? '[]' : '[ "commentList" ]');?>,
			useTooltip: <?php echo ($tooltips ? 'true' : 'false');?>,
			noSearchTagNames: [<?php
				$first = true;
				if (is_array($nosearch))
				{
					foreach($nosearch as $tagname => $value)
					{
						if($value == '1')
						{
							if($first)
								$first = false;
							else
								echo ', ';
								
							echo '"'.$tagname.'"';
						}
					}
				}?>],
			linksOpenNewWindow: <?php echo ($new_window ? 'true' : 'false');?>,
			convertHyperlinks: <?php echo ($convert_hyperlinks ? 'true' : 'false');?>,
			caseInsensitive: <?php echo ($case_insensitive ? 'true' : 'false');?>,
			tagChapters: <?php echo ($tag_chapters ? 'true' : 'false');?> 
		}
	};

	(function(d, t) {
		var g = d.createElement(t), s = d.getElementsByTagName(t)[0];
		g.src = 'https://api.reftagger.com/v2/reftagger<?php echo $is_spanish ? '.es' : ''?>.js';
		s.parentNode.insertBefore(g, s);
	}(document, 'script'));
</script>
<?php
}

// Register the user preferences when the plugin is enabled
function reftagger_set_options()
{
	add_option('lbs_bible_version', 'ESV', 'Which Bible version to use');
	add_option('lbs_libronix', '0', 'Insert Logos Bible Software links');
	add_option('lbs_existing_libronix', '0', 'Insert Logos icon after existing Logos Bible Software links');
	add_option('lbs_libronix_color', 'dark', 'Color of Logos link icons');
	add_option('lbs_tooltips', '1', 'Show a tooltip containing the verse text when the mouse hovers over a reference');
	add_option('lbs_search_comments', '1', 'Whether or not to search user comments');
	$default_nosearch = array('h1' => "1",
							  'h2' => "1",
							  'h3' => "1");
	add_option('lbs_nosearch', $default_nosearch, 'List of HTML tags that will not be searched');
	add_option('lbs_new_window', '0', 'Whether or not to open links in a new window');
	add_option('lbs_libronix_bible_version', 'ESV', 'Which Bible version to use with Logos Bible Software links');
	add_option('lbs_convert_hyperlinks', '0', 'Whether or not to add tooltips to existing Biblia.com and Ref.ly links');
	add_option('lbs_case_insensitive', '0', 'Whether or not to link references with improper casing');
	add_option('lbs_tag_chapters', '0', 'Whether or not to tag chapter references (e.g. Genesis 1)');
}

// Remove the user preferences when the plugin is disabled
function reftagger_unset_options()
{
	delete_option('lbs_bible_version');
	delete_option('lbs_libronix');
	delete_option('lbs_existing_libronix');
	delete_option('lbs_libronix_color');
	delete_option('lbs_tooltips');
	delete_option('lbs_search_comments');
	delete_option('lbs_nosearch');
	delete_option('lbs_new_window');
	delete_option('lbs_libronix_bible_version');
	delete_option('lbs_convert_hyperlinks');
	delete_option('lbs_case_insensitive');
	delete_option('lbs_tag_chapters');
}

// The options page
function reftagger_admin_options()
{
	?>

<div class="wrap">
  <h2>Logos Reftagger Settings</h2>
  <?php
	
	// If the user clicked submit, update the preferences
	if(reftagger_get_option_value($_REQUEST, 'submit'))
	{
		reftagger_update_options();
	}
	
	// Print the options page
	reftagger_options_page();
	
	?>
</div>
<?php
}

function reftagger_get_option_value($option_object, $index)
{
	return isset($option_object[$index]) ? sanitize_text_field($option_object[$index]) : 0;
}

// Update any preferences the user has changed
function reftagger_update_options()
{
	if (!check_admin_referer('reftagger_submit_options') || !current_user_can('manage_options'))
	{
		die("Authorization failed.");
	}

	$changed = false;
	$old_libronix = get_option('lbs_libronix');
	$existing_libronix = get_option('lbs_existing_libronix');
	$old_comments = get_option('lbs_search_comments');
	$nosearch = get_option('lbs_nosearch');
	$window = get_option('lbs_new_window');
	$old_tooltips = get_option('lbs_tooltips');
	$old_convert = get_option('lbs_convert_hyperlinks');
	$old_case = get_option('lbs_case_insensitive');
	$old_tag_chapters = get_option('lbs_tag_chapters');

	if(reftagger_get_option_value($_REQUEST, 'lbs_bible_version'))
	{
		update_option('lbs_bible_version', reftagger_get_option_value($_REQUEST, 'lbs_bible_version'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_libronix_bible_version'))
	{
		update_option('lbs_libronix_bible_version', reftagger_get_option_value($_REQUEST, 'lbs_libronix_bible_version'));
		$changed = true;
	}
	
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_libronix') != $old_libronix)
	{
		update_option('lbs_libronix', reftagger_get_option_value($_REQUEST, 'lbs_libronix'));
		$changed = true;
	}

	if(reftagger_get_option_value($_REQUEST, 'lbs_convert_hyperlinks') != $old_convert)
	{
		update_option('lbs_convert_hyperlinks', reftagger_get_option_value($_REQUEST, 'lbs_convert_hyperlinks'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_case_insensitive') != $old_case)
	{
		update_option('lbs_case_insensitive', reftagger_get_option_value($_REQUEST, 'lbs_case_insensitive'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_existing_libronix') != $existing_libronix)
	{
		update_option('lbs_existing_libronix', reftagger_get_option_value($_REQUEST, 'lbs_existing_libronix'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_tag_chapters') != $old_tag_chapters)
	{
		update_option('lbs_tag_chapters', reftagger_get_option_value($_REQUEST, 'lbs_tag_chapters'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_libronix_color'))
	{
		update_option('lbs_libronix_color', reftagger_get_option_value($_REQUEST, 'lbs_libronix_color'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_tooltips') != $old_tooltips)
	{
		update_option('lbs_tooltips', reftagger_get_option_value($_REQUEST, 'lbs_tooltips'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_search_comments') != $old_comments)
	{
		update_option('lbs_search_comments', reftagger_get_option_value($_REQUEST, 'lbs_search_comments'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_new_window') != $window)
	{
		update_option('lbs_new_window', reftagger_get_option_value($_REQUEST, 'lbs_new_window'));
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h1') != reftagger_get_option_value($nosearch, 'h1'))
	{
		$nosearch['h1'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h1');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h2') != reftagger_get_option_value($nosearch, 'h2'))
	{
		$nosearch['h2'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h2');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h3') != reftagger_get_option_value($nosearch, 'h3'))
	{
		$nosearch['h3'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h3');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h4') != reftagger_get_option_value($nosearch, 'h4'))
	{
		$nosearch['h4'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h4');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h5') != reftagger_get_option_value($nosearch, 'h5'))
	{
		$nosearch['h5'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h5');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h6') != reftagger_get_option_value($nosearch, 'h6'))
	{
		$nosearch['h6'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_h6');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_b') != reftagger_get_option_value($nosearch, 'b'))
	{
		$nosearch['b'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_b');
		$nosearch['strong'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_b');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_i') != reftagger_get_option_value($nosearch, 'i'))
	{
		$nosearch['i'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_i');
		$nosearch['em'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_i');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_u') != reftagger_get_option_value($nosearch, 'u'))
	{
		$nosearch['u'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_u');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_ol') != reftagger_get_option_value($nosearch, 'ol'))
	{
		$nosearch['ol'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_ol');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_ul') != reftagger_get_option_value($nosearch, 'ul'))
	{
		$nosearch['ul'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_ul');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}
	
	if(reftagger_get_option_value($_REQUEST, 'lbs_nosearch_span') != reftagger_get_option_value($nosearch, 'span'))
	{
		$nosearch['span'] = reftagger_get_option_value($_REQUEST, 'lbs_nosearch_span');
		update_option('lbs_nosearch', $nosearch);
		$changed = true;
	}	
	if($changed)
	{
		?>
<div id="message" class="updated fade">
  <p>Settings Saved.</p>
</div>
<?php
	}
}

// Print the options page
function reftagger_options_page()
{
	$selected_version = get_option('lbs_bible_version');
	$selected_libronix = get_option('lbs_libronix');
	$selected_existing_libronix = get_option('lbs_existing_libronix');
	$selected_color = get_option('lbs_libronix_color');
	$selected_tooltips = get_option('lbs_tooltips');
	$selected_nosearch = get_option('lbs_nosearch');
	$selected_comments = get_option('lbs_search_comments');
	$selected_window = get_option('lbs_new_window');
	$selected_lib_version = get_option('lbs_libronix_bible_version');
	$selected_convert_hyperlinks = get_option('lbs_convert_hyperlinks');
	$selected_case_insensitive = get_option('lbs_case_insensitive');	
	$selected_tag_chapters = get_option('lbs_tag_chapters');
	?>
<form method="post">
  <?php wp_nonce_field('reftagger_submit_options'); ?>
  <table class="form-table">
    <tr style="vertical-align:top">
      <th scope="row">Bible version:</th>
      <td><select name="lbs_bible_version">
          <option value="ASV" <?php if ($selected_version == 'ASV') { print 'selected="SELECTED"'; } ?>>ASV</option>
          <option value="AV1873" <?php if ($selected_version == 'AV1873') { print 'selected="SELECTED"'; } ?>>AV 1873</option>
          <option value="CSB" <?php if ($selected_version == 'CSB') { print 'selected="SELECTED"'; } ?>>CSB</option>
          <option value="DAR" <?php if ($selected_version == 'DAR') { print 'selected="SELECTED"'; } ?>>DARBY</option>
          <option value="DOUAYRHEIMS" <?php if ($selected_version == 'DOUAYRHEIMS') { print 'selected="SELECTED"'; } ?>>D-R</option>
          <option value="ESV" <?php if ($selected_version == 'ESV') { print 'selected="SELECTED"'; } ?>>ESV</option>
          <option value="GNB" <?php if ($selected_version == 'GNB') { print 'selected="SELECTED"'; } ?>>GNB</option>
          <option value="GW" <?php if ($selected_version == 'GW') { print 'selected="SELECTED"'; } ?>>GW</option>
          <option value="HCSB" <?php if ($selected_version == 'HCSB') { print 'selected="SELECTED"'; } ?>>HCSB</option>
          <option value="KJV" <?php if ($selected_version == 'KJV') { print 'selected="SELECTED"'; } ?>>KJV</option>
          <option value="LEB" <?php if ($selected_version == 'LEB') { print 'selected="SELECTED"'; } ?>>LEB</option>
          <option value="MESSAGE" <?php if ($selected_version == 'MESSAGE') { print 'selected="SELECTED"'; } ?>>The Message</option>
          <option value="NASB" <?php if ($selected_version == 'NASB') { print 'selected="SELECTED"'; } ?>>NASB</option>
          <option value="NCV" <?php if ($selected_version == 'NCV') { print 'selected="SELECTED"'; } ?>>NCV</option>
          <option value="NET" <?php if ($selected_version == 'NET') { print 'selected="SELECTED"'; } ?>>NET</option>
          <option value="NIRV" <?php if ($selected_version == 'NIRV') { print 'selected="SELECTED"'; } ?>>NIRV</option>
          <option value="NIV" <?php if ($selected_version == 'NIV') { print 'selected="SELECTED"'; } ?>>NIV</option>
          <option value="NKJV" <?php if ($selected_version == 'NKJV') { print 'selected="SELECTED"'; } ?>>NKJV</option>
          <option value="NLT" <?php if ($selected_version == 'NLT') { print 'selected="SELECTED"'; } ?>>NLT</option>
          <option value="NRSV" <?php if ($selected_version == 'NRSV') { print 'selected="SELECTED"'; } ?>>NRSV</option>
          <option value="RSV" <?php if ($selected_version == 'RSV') { print 'selected="SELECTED"'; } ?>>RSV</option>
          <option value="RSVCE" <?php if ($selected_version == 'RSVCE') { print 'selected="SELECTED"'; } ?>>RSVCE</option>
          <option value="TNIV" <?php if ($selected_version == 'TNIV') { print 'selected="SELECTED"'; } ?>>TNIV</option>
          <option value="YLT" <?php if ($selected_version == 'YLT') { print 'selected="SELECTED"'; } ?>>YLT</option>
          <option value="LBLA95" <?php if ($selected_version == 'LBLA95') { print 'selected="SELECTED"'; } ?>>LBLA95</option>
          <option value="NBLH" <?php if ($selected_version == 'NBLH') { print 'selected="SELECTED"'; } ?>>NBLH</option>
          <option value="NVI" <?php if ($selected_version == 'NVI') { print 'selected="SELECTED"'; } ?>>NVI</option>
          <option value="RVA" <?php if ($selected_version == 'RVA') { print 'selected="SELECTED"'; } ?>>RVA</option>
          <option value="RVR60" <?php if ($selected_version == 'RVR60') { print 'selected="SELECTED"'; } ?>>RVR60</option>
        </select>
      </td>
    </tr>
    <tr style="vertical-align:middle">
      <th scope="row">Links open in:</th>
      <td><input name="lbs_new_window" value="0" id="lbs_new_window0" style="vertical-align: middle" type="radio" <?php if ($selected_window == '0') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_new_window0">Existing window</label>
        <br/>
        <input name="lbs_new_window" value="1" id="lbs_new_window1" style="vertical-align: middle" type="radio" <?php if ($selected_window == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_new_window1">New window</label>
      </td>
    </tr>
    <tr style="vertical-align:middle">
      <th scope="row">Insert Logos Bible Software links:</th>
      <td><input name="lbs_libronix" value="1" id="lbs_libronix" type="checkbox" <?php if ($selected_libronix == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_libronix">Insert a small icon linking to the verse in <a href="https://www.logos.com/demo?wprtplugin" target="_blank">Logos Bible Software</a>.</label>
        <br/>
        <input name="lbs_existing_libronix" value="1" id="lbs_existing_libronix" type="checkbox" <?php if ($selected_existing_libronix == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_existing_libronix">Add a Logos icon to existing Logos Bible Software links.</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Logos Bible Software Bible version:</th>
      <td><select name="lbs_libronix_bible_version">
          <option value="DEFAULT" <?php if ($selected_lib_version == 'DEFAULT') { print 'selected="SELECTED"'; } ?>>User’s Default</option>
          <option value="AMP" <?php if ($selected_lib_version == 'AMP') { print 'selected="SELECTED"'; } ?>>AMP</option>
          <option value="ANIV" <?php if ($selected_lib_version == 'ANIV') { print 'selected="SELECTED"'; } ?>>ANIV</option>
          <option value="ASV" <?php if ($selected_lib_version == 'ASV') { print 'selected="SELECTED"'; } ?>>ASV</option>
          <option value="AV1873" <?php if ($selected_lib_version == 'AV1873') { print 'selected="SELECTED"'; } ?>>AV 1873</option>
          <option value="CEV" <?php if ($selected_lib_version == 'CEV') { print 'selected="SELECTED"'; } ?>>CEV</option>
          <option value="CSB" <?php if ($selected_lib_version == 'CSB') { print 'selected="SELECTED"'; } ?>>CSB</option>
          <option value="DARBY" <?php if ($selected_lib_version == 'DARBY') { print 'selected="SELECTED"'; } ?>>DARBY</option>
          <option value="DOUAYRHEIMS" <?php if ($selected_lib_version == 'DOUAYRHEIMS') { print 'selected="SELECTED"'; } ?>>D-R</option>
          <option value="ESV" <?php if ($selected_lib_version == 'ESV') { print 'selected="SELECTED"'; } ?>>ESV</option>
          <option value="GNB" <?php if ($selected_lib_version == 'GNB') { print 'selected="SELECTED"'; } ?>>GNB</option>
          <option value="GODSWORD" <?php if ($selected_lib_version == 'GODSWORD') { print 'selected="SELECTED"'; } ?>>GW</option>
          <option value="HCSB" <?php if ($selected_lib_version == 'HCSB') { print 'selected="SELECTED"'; } ?>>HCSB</option>
          <option value="KJV" <?php if ($selected_lib_version == 'KJV') { print 'selected="SELECTED"'; } ?>>KJV</option>
          <option value="KJV1900" <?php if ($selected_lib_version == 'KJV1900') { print 'selected="SELECTED"'; } ?>>KJV1900</option>
          <option value="LEB" <?php if ($selected_lib_version == 'LEB') { print 'selected="SELECTED"'; } ?>>LEB</option>
          <option value="MESSAGE" <?php if ($selected_lib_version == 'MESSAGE') { print 'selected="SELECTED"'; } ?>>The Message</option>
          <option value="NASB" <?php if ($selected_lib_version == 'NASB') { print 'selected="SELECTED"'; } ?>>NASB77</option>
          <option value="NASB95" <?php if ($selected_lib_version == 'NASB95') { print 'selected="SELECTED"'; } ?>>NASB95</option>
          <option value="NCV" <?php if ($selected_lib_version == 'NCV') { print 'selected="SELECTED"'; } ?>>NCV</option>
          <option value="GS_NETBIBLE" <?php if ($selected_lib_version == 'GS_NETBIBLE') { print 'selected="SELECTED"'; } ?>>NET</option>
          <option value="NIRV" <?php if ($selected_lib_version == 'NIRV') { print 'selected="SELECTED"'; } ?>>NIRV</option>
          <option value="NIV" <?php if ($selected_lib_version == 'NIV') { print 'selected="SELECTED"'; } ?>>NIV</option>
          <option value="NKJV" <?php if ($selected_lib_version == 'NKJV') { print 'selected="SELECTED"'; } ?>>NKJV</option>
          <option value="NLT" <?php if ($selected_lib_version == 'NLT') { print 'selected="SELECTED"'; } ?>>NLT</option>
          <option value="NRSV" <?php if ($selected_lib_version == 'NRSV') { print 'selected="SELECTED"'; } ?>>NRSV</option>
          <option value="RSV" <?php if ($selected_lib_version == 'RSV') { print 'selected="SELECTED"'; } ?>>RSV</option>
          <option value="RSVCE" <?php if ($selected_lib_version == 'RSVCE') { print 'selected="SELECTED"'; } ?>>RSVCE</option>
          <option value="TNIV" <?php if ($selected_lib_version == 'TNIV') { print 'selected="SELECTED"'; } ?>>TNIV</option>
          <option value="YLT" <?php if ($selected_lib_version == 'YLT') { print 'selected="SELECTED"'; } ?>>YLT</option>
          <option value="LBLA95" <?php if ($selected_lib_version == 'LBLA95') { print 'selected="SELECTED"'; } ?>>LBLA95</option>
          <option value="NBLH" <?php if ($selected_lib_version == 'NBLH') { print 'selected="SELECTED"'; } ?>>NBLH</option>
          <option value="NVI" <?php if ($selected_lib_version == 'NVI') { print 'selected="SELECTED"'; } ?>>NVI</option>
          <option value="RVA" <?php if ($selected_lib_version == 'RVA') { print 'selected="SELECTED"'; } ?>>RVA</option>
          <option value="RVR60" <?php if ($selected_lib_version == 'RVR60') { print 'selected="SELECTED"'; } ?>>RVR60</option>
        </select>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Logos link icon:</th>
      <td><input name="lbs_libronix_color" id="lbs_libronix_color0" value="dark" style="vertical-align: middle" type="radio" <?php if ($selected_color == 'dark') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_libronix_color0"><img src="<?php echo plugins_url('images/LibronixLink_dark.png', __FILE__); ?>"/> Dark (for sites with light backgrounds)</label>
        <br/>
        <input name="lbs_libronix_color" value="light" id="lbs_libronix_color1" style="vertical-align: middle" type="radio" <?php if ($selected_color == 'light') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_libronix_color1"><img src="<?php echo plugins_url('images/LibronixLink_light.png', __FILE__); ?>"/> Light (for sites with dark backgrounds)</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Show tooltips:</th>
      <td><input name="lbs_tooltips" value="1" id="lbs_tooltips" type="checkbox" <?php if ($selected_tooltips == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_tooltips">Show a tooltip containing the verse text when the mouse hovers over a reference.</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Add tooltips to links:</th>
      <td><input name="lbs_convert_hyperlinks" value="1" id="lbs_convert_hyperlinks" type="checkbox" <?php if ($selected_convert_hyperlinks == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_convert_hyperlinks">Add tooltips to existing <a href="https://biblia.com/" target="_blank">Biblia.com</a> and <a href="https://ref.ly/" target="_blank">Ref.ly</a> links.</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Case sensitivity:</th>
      <td><input name="lbs_case_insensitive" value="1" id="lbs_case_insensitive" type="checkbox" <?php if ($selected_case_insensitive == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_case_insensitive">Tag Bible references with improper casing (e.g., jn 3:16 or JOHN 3:16).</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Tag chapters:</th>
      <td><input name="lbs_tag_chapters" value="1" id="lbs_tag_chapters" type="checkbox" <?php if ($selected_tag_chapters == '1') { print 'checked="CHECKED"'; } ?>>
        <label for="lbs_tag_chapters">Tag chapter references (e.g. Gen 1).</label>
      </td>
    </tr>
    <tr style="vertical-align:top">
      <th scope="row">Search options:</th>
      <td>
      <input name="lbs_search_comments" value="1" id="lbs_search_comments" type="checkbox" <?php if ($selected_comments == '1') { print 'checked="CHECKED"'; } ?>>
      <label for="lbs_search_comments">Search for Bible references in user comments.</label>
      <br/>
      <br/>
      <table>
        <tr>Do not search the following HTML tags:</tr>
        <tr>
          <td><input name="lbs_nosearch_b" value="1" id="lbs_nosearch_b" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'b') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_b">Bold</label>
            <br/>
            <input name="lbs_nosearch_i" value="1" id="lbs_nosearch_i" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'i') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_i">Italic</label>
            <br/>
            <input name="lbs_nosearch_u" value="1" id="lbs_nosearch_u" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'u') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_u">Underline</label>
            <br/>
            <input name="lbs_nosearch_ol" value="1" id="lbs_nosearch_ol" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'ol') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_ol">Ordered list</label>
            <br/>
            <input name="lbs_nosearch_ul" value="1" id="lbs_nosearch_ul" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'ul') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_ul">Unordered list</label>
            <br/>
            <input name="lbs_nosearch_span" value="1" id="lbs_nosearch_span" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'span') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_span">Span</label>
          </td>
          <td><input name="lbs_nosearch_h1" value="1" id="lbs_nosearch_h1" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h1') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h1">Header 1</label>
            <br/>
            <input name="lbs_nosearch_h2" value="1" id="lbs_nosearch_h2" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h2') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h2">Header 2</label>
            <br/>
            <input name="lbs_nosearch_h3" value="1" id="lbs_nosearch_h3" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h3') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h3">Header 3</label>
            <br/>
            <input name="lbs_nosearch_h4" value="1" id="lbs_nosearch_h4" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h4') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h4">Header 4</label>
            <br/>
            <input name="lbs_nosearch_h5" value="1" id="lbs_nosearch_h5" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h5') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h5">Header 5</label>
            <br/>
            <input name="lbs_nosearch_h6" value="1" id="lbs_nosearch_h6" type="checkbox" <?php if (reftagger_get_option_value($selected_nosearch, 'h6') == '1') { print 'checked="CHECKED"'; } ?>>
            <label for="lbs_nosearch_h6">Header 6</label>
          </td>
        </tr>
        </td>
        
      </table>
  </table>
  <p class="submit">
    <input type="submit" name="submit" value="Save Changes" />
  </p>
</form>
<?php
}

// Add the options page to the menu
function reftagger_add_menu()
{
	add_options_page('Logos Reftagger', 'Logos Reftagger', 'manage_options', __FILE__, 'reftagger_admin_options');
}

add_action('admin_menu', 'reftagger_add_menu');

register_activation_hook(__FILE__, 'reftagger_set_options');
register_deactivation_hook(__FILE__, 'reftagger_unset_options');

// Run when the footer is generated
add_action('wp_footer', 'reftagger_footer');

?>