/**
* Function called by the Pressbooks plugin when user is on [ Appearance → Theme Options ] page
*/
function pressbooks_theme_options_display()
{
?>
<div class="wrap">
<div id="icon-themes" class="icon32"></div>
<h2><?php
echo wp_get_theme();
?>
Theme Options</h2>
<?php
settings_errors();
?>
<?php
$active_tab = isset($_GET['tab']) ? $_GET['tab'] : 'global_options';
?>
<h2 class="nav-tab-wrapper">
<a href="?page=pressbooks_theme_options&tab=global_options" class="nav-tab <?php
echo $active_tab == 'global_options' ? 'nav-tab-active' : '';
?>
">Global Options</a>
<a href="?page=pressbooks_theme_options&tab=web_options" class="nav-tab <?php
echo $active_tab == 'web_options' ? 'nav-tab-active' : '';
?>
">Web Options</a>
<?php
if (true == \PressBooks\Utility\check_prince_install()) {
?>
<a href="?page=pressbooks_theme_options&tab=pdf_options" class="nav-tab <?php
echo $active_tab == 'pdf_options' ? 'nav-tab-active' : '';
?>
">PDF Options</a>
<?php
}
?>
<?php
if (true == \PressBooks\Modules\Export\Mpdf\Pdf::isInstalled()) {
?>
<a href="?page=pressbooks_theme_options&tab=mpdf_options" class="nav-tab <?php
echo $active_tab == 'mpdf_options' ? 'nav-tab-active' : '';
?>
">mPDF Options</a>
<?php
}
?>
<a href="?page=pressbooks_theme_options&tab=ebook_options" class="nav-tab <?php
echo $active_tab == 'ebook_options' ? 'nav-tab-active' : '';
?>
">Ebook Options</a>
</h2>
<!-- Create the form that will be used to render our options -->
<form method="post" action="options.php">
<?php
if ($active_tab == 'global_options') {
settings_fields('pressbooks_theme_options_global');
do_settings_sections('pressbooks_theme_options_global');
} elseif ($active_tab == 'web_options') {
settings_fields('pressbooks_theme_options_web');
do_settings_sections('pressbooks_theme_options_web');
} elseif ($active_tab == 'pdf_options') {
settings_fields('pressbooks_theme_options_pdf');
do_settings_sections('pressbooks_theme_options_pdf');
} elseif ($active_tab == 'mpdf_options') {
settings_fields('pressbooks_theme_options_mpdf');
do_settings_sections('pressbooks_theme_options_mpdf');
} elseif ($active_tab == 'ebook_options') {
settings_fields('pressbooks_theme_options_ebook');
do_settings_sections('pressbooks_theme_options_ebook');
}
?>
<?php
submit_button();
?>
</form>
</div>
<?php
}
/**
* Returns a filtered array of tabs that we should be loading.
* @returns array
*/
static function getTabs()
{
$tabs = array('global' => '\\Pressbooks\\Modules\\ThemeOptions\\GlobalOptions', 'web' => '\\Pressbooks\\Modules\\ThemeOptions\\WebOptions', 'pdf' => '\\Pressbooks\\Modules\\ThemeOptions\\PDFOptions', 'mpdf' => '\\Pressbooks\\Modules\\ThemeOptions\\MPDFOptions', 'ebook' => '\\Pressbooks\\Modules\\ThemeOptions\\EbookOptions');
if (!\Pressbooks\Modules\Export\Prince\Pdf::hasDependencies()) {
unset($tabs['pdf']);
}
if (!\Pressbooks\Modules\Export\Mpdf\Pdf::hasDependencies()) {
unset($tabs['mpdf']);
}
return apply_filters('pressbooks_theme_options_tabs', $tabs);
}
<legend><?php
_e('Standard book formats', 'pressbooks');
?>
:</legend>
<?php
if (true == \PressBooks\Utility\check_prince_install()) {
?>
<input type="checkbox" id="pdf" name="export_formats[pdf]" value="1" /><label for="pdf"> <?php
_e('PDF (for printing)', 'pressbooks');
?>
</label><br />
<?php
}
?>
<?php
if (\PressBooks\Modules\Export\Mpdf\Pdf::isInstalled()) {
?>
<input type="checkbox" id="mpdf" name="export_formats[mpdf]" value="1" /><label for="mpdf"> <?php
_e('PDF (mPDF)', 'pressbooks');
?>
</label><br />
<?php
}
?>
<input type="checkbox" id="epub" name="export_formats[epub]" value="1" /><label for="epub"> <?php
_e('EPUB (for Nook, iBooks, Kobo etc.)', 'pressbooks');
?>
</label><br />
<input type="checkbox" id="mobi" name="export_formats[mobi]" value="1" /><label for="mobi"> <?php
_e('MOBI (for Kindle)', 'pressbooks');
?>
/><label for="print_pdf"> <?php
_e('PDF (for print)', 'pressbooks');
?>
</label><br />
<input type="checkbox" id="pdf" name="export_formats[pdf]" value="1" <?php
if (false == $prince) {
?>
disabled <?php
}
?>
/><label for="pdf"> <?php
_e('PDF (for digital distribution)', 'pressbooks');
?>
</label><br />
<?php
if (true == \Pressbooks\Modules\Export\Mpdf\Pdf::hasDependencies()) {
?>
<input type="checkbox" id="mpdf" name="export_formats[mpdf]" value="1" /><label for="mpdf"> <?php
_e('PDF (mPDF)', 'pressbooks');
?>
</label><br />
<?php
}
?>
<input type="checkbox" id="epub" name="export_formats[epub]" value="1" <?php
if (false == $epub) {
?>
disabled <?php
}
?>
/><label for="epub"> <?php