function edit_my_calendar_styles()
{
$dir = plugin_dir_path(__FILE__);
if (isset($_POST['mc_edit_style'])) {
$nonce = $_REQUEST['_wpnonce'];
if (!wp_verify_nonce($nonce, 'my-calendar-nonce')) {
die("Security check failed");
}
$my_calendar_style = isset($_POST['style']) ? stripcslashes($_POST['style']) : false;
$mc_css_file = stripcslashes($_POST['mc_css_file']);
$stylefile = mc_get_style_path($mc_css_file);
$wrote_styles = $my_calendar_style !== false ? mc_write_styles($stylefile, $my_calendar_style) : 'disabled';
if ($wrote_styles == true) {
// updates from pre version 1.7.0
delete_option('mc_file_permissions');
delete_option('mc_style');
}
if ($wrote_styles === 'disabled') {
$message = "<p>" . __("Styles are disabled, and were not edited.", 'my-calendar') . "</p>";
} else {
$message = $wrote_styles == true ? '<p>' . __('The stylesheet has been updated.', 'my-calendar') . '</p>' : '<p><strong>' . __('Write Error! Please verify write permissions on the style file.', 'my-calendar') . '</strong></p>';
}
$mc_show_css = empty($_POST['mc_show_css']) ? '' : stripcslashes($_POST['mc_show_css']);
update_option('mc_show_css', $mc_show_css);
$use_styles = empty($_POST['use_styles']) ? '' : 'true';
update_option('mc_use_styles', $use_styles);
if (!empty($_POST['reset_styles'])) {
$stylefile = mc_get_style_path();
$styles = mc_default_style();
$wrote_old_styles = mc_write_styles($stylefile, $styles);
if ($wrote_old_styles) {
$message .= "<p>" . __('Stylesheet reset to default.', 'my-calendar') . "</p>";
}
}
$message .= "<p><strong>" . __('Style Settings Saved', 'my-calendar') . ".</strong></p>";
echo "<div id='message' class='updated fade'>{$message}</div>";
}
if (isset($_POST['mc_choose_style'])) {
$nonce = $_REQUEST['_wpnonce'];
if (!wp_verify_nonce($nonce, 'my-calendar-nonce')) {
die("Security check failed");
}
$mc_css_file = stripcslashes($_POST['mc_css_file']);
update_option('mc_css_file', $mc_css_file);
$message = '<p><strong>' . __('New theme selected.', 'my-calendar') . '</strong></p>';
echo "<div id='message' class='updated fade'>{$message}</div>";
}
$mc_show_css = get_option('mc_show_css');
$stylefile = mc_get_style_path();
if ($stylefile) {
$f = fopen($stylefile, 'r');
$file = fread($f, filesize($stylefile));
$my_calendar_style = $file;
fclose($f);
$mc_current_style = mc_default_style();
} else {
$mc_current_style = '';
$my_calendar_style = __('Sorry. The file you are looking for doesn\'t appear to exist. Please check your file name and location!', 'my-calendar');
}
?>
<div class="wrap jd-my-calendar">
<?php
my_calendar_check_db();
?>
<h2><?php
_e('My Calendar Styles', 'my-calendar');
?>
</h2>
<div class="postbox-container jcd-wide">
<div class="metabox-holder">
<div class="ui-sortable meta-box-sortables">
<div class="postbox">
<h3><?php
_e('Calendar Style Settings', 'my-calendar');
?>
</h3>
<div class="inside">
<form method="post" action="<?php
echo admin_url("admin.php?page=my-calendar-styles");
?>
">
<div><input type="hidden" name="_wpnonce"
value="<?php
echo wp_create_nonce('my-calendar-nonce');
?>
"/></div>
<div><input type="hidden" value="true" name="mc_choose_style"/></div>
<fieldset>
<p>
<label
for="mc_css_file"><?php
_e('Select My Calendar Theme', 'my-calendar');
?>
</label>
<select name="mc_css_file" id="mc_css_file"><?php
$custom_directory = str_replace('/my-calendar/', '', $dir) . '/my-calendar-custom/styles/';
$directory = dirname(__FILE__) . '/styles/';
$files = @my_csslist($custom_directory);
if (!empty($files)) {
echo "<optgroup label='" . __('Your Custom Stylesheets', 'my-calendar') . "'>\n";
foreach ($files as $value) {
$filepath = mc_get_style_path($value);
$path = pathinfo($filepath);
if ($path['extension'] == 'css') {
$test = "mc_custom_" . $value;
$selected = get_option('mc_css_file') == $test ? " selected='selected'" : "";
echo "<option value='" . esc_attr('mc_custom_' . $value) . "'{$selected}>{$value}</option>\n";
}
}
echo "</optgroup>";
}
$files = my_csslist($directory);
echo "<optgroup label='" . __('Installed Stylesheets', 'my-calendar') . "'>\n";
foreach ($files as $value) {
$filepath = mc_get_style_path($value);
$path = pathinfo($filepath);
if ($path['extension'] == 'css') {
$selected = get_option('mc_css_file') == $value ? " selected='selected'" : "";
echo "<option value='" . esc_attr($value) . "'{$selected}>{$value}</option>\n";
}
}
echo "</optgroup>";
?>
</select>
<input type="submit" name="save" class="button-secondary"
value="<?php
_e('Choose Style', 'my-calendar');
?>
"/>
</p>
</fieldset>
</form>
<hr/>
<form method="post" action="<?php
echo admin_url("admin.php?page=my-calendar-styles");
?>
">
<div><input type="hidden" name="_wpnonce"
value="<?php
echo wp_create_nonce('my-calendar-nonce');
?>
"/></div>
<div><input type="hidden" value="true" name="mc_edit_style"/>
<input type="hidden" name="mc_css_file"
value="<?php
esc_attr_e(get_option('mc_css_file'));
?>
"/>
</div>
<fieldset style="position:relative;">
<legend><?php
_e('CSS Style Options', 'my-calendar');
?>
</legend>
<p>
<label
for="mc_show_css"><?php
_e('Apply CSS on these pages (comma separated IDs)', 'my-calendar');
?>
</label>
<input type="text" id="mc_show_css" name="mc_show_css"
value="<?php
esc_attr_e($mc_show_css);
?>
"/>
</p>
<p>
<input type="checkbox" id="reset_styles"
name="reset_styles" <?php
if (mc_is_custom_style(get_option('mc_css_file'))) {
echo "disabled='disabled'";
}
?>
/> <label
for="reset_styles"><?php
_e('Restore My Calendar stylesheet', 'my-calendar');
?>
</label>
<input type="checkbox" id="use_styles"
name="use_styles" <?php
mc_is_checked('mc_use_styles', 'true');
?>
/>
<label
for="use_styles"><?php
_e('Disable My Calendar Stylesheet', 'my-calendar');
?>
</label>
</p>
<p>
<?php
if (mc_is_custom_style(get_option('mc_css_file'))) {
_e('The editor is not available for custom CSS files. You should edit your custom CSS locally, then upload your changes.', 'my-calendar');
} else {
?>
<label
for="style"><?php
_e('Edit the stylesheet for My Calendar', 'my-calendar');
?>
</label><br/><textarea
class="style-editor" id="style" name="style" rows="30"
cols="80"<?php
if (get_option('mc_use_styles') == 'true') {
echo "disabled='disabled'";
}
?>
><?php
echo $my_calendar_style;
?>
</textarea>
<?php
}
?>
</p>
<p>
<input type="submit" name="save" class="button-primary button-adjust"
value="<?php
_e('Save Changes', 'my-calendar');
?>
"/>
</p>
</fieldset>
</form>
<?php
$left_string = normalize_whitespace($my_calendar_style);
$right_string = normalize_whitespace($mc_current_style);
if ($right_string) {
// if right string is blank, there is no default
if (isset($_GET['diff'])) {
echo '<div class="wrap jd-my-calendar" id="diff">';
echo wp_text_diff($left_string, $right_string, array('title' => __('Comparing Your Style with latest installed version of My Calendar', 'my-calendar'), 'title_right' => __('Latest (from plugin)', 'my-calendar'), 'title_left' => __('Current (in use)', 'my-calendar')));
echo '</div>';
} else {
if (trim($left_string) != trim($right_string)) {
echo '<div class="wrap jd-my-calendar">';
echo '<div class="updated"><p>' . __('There have been updates to the stylesheet.', 'my-calendar') . ' <a href="' . admin_url("admin.php?page=my-calendar-styles&diff#diff") . '">' . __('Compare Your Stylesheet with latest installed version of My Calendar.', 'my-calendar') . '</a></p></div>';
echo '</div>';
} else {
echo '
<div class="wrap jd-my-calendar">
<p>' . __('Your stylesheet matches that included with My Calendar.', 'my-calendar') . '</p>
</div>';
}
}
}
?>
</div>
</div>
<p><?php
_e('Resetting your stylesheet will set your stylesheet to the version currently distributed with the plug-in.', 'my-calendar');
?>
</p>
</div>
</div>
</div>
<?php
mc_show_sidebar();
?>
</div><?php
}
function mc_register_styles()
{
global $wp_query;
$stylesheet = mc_get_style_path(get_option('mc_css_file'), 'url');
wp_register_style('my-calendar-style', $stylesheet);
$admin_stylesheet = plugins_url('css/mc-admin.css', __FILE__);
wp_register_style('my-calendar-admin-style', $admin_stylesheet);
if (current_user_can('mc_manage_events')) {
wp_enqueue_style('my-calendar-admin-style');
}
$this_post = $wp_query->get_queried_object();
$id = is_object($this_post) && isset($this_post->ID) ? $this_post->ID : false;
$js_array = get_option('mc_show_js') != '' ? explode(",", get_option('mc_show_js')) : array();
$css_array = get_option('mc_show_css') != '' ? explode(",", get_option('mc_show_css')) : array();
// check whether any scripts are actually enabled.
if (get_option('mc_calendar_javascript') != 1 || get_option('mc_list_javascript') != 1 || get_option('mc_mini_javascript') != 1 || get_option('mc_ajax_javascript') != 1) {
if (@in_array($id, $js_array) || get_option('mc_show_js') == '') {
wp_enqueue_script('jquery');
if (get_option('mc_gmap') == 'true') {
wp_register_script('gmaps', "//maps.google.com/maps/api/js?sensor=true");
wp_register_script('gmap3', plugins_url('js/gmap3.min.js', __FILE__), array('jquery'));
wp_enqueue_script('gmaps');
wp_enqueue_script('gmap3');
}
}
}
if (get_option('mc_use_styles') != 'true') {
if (@in_array($id, $css_array) || get_option('mc_show_css') == '') {
wp_enqueue_style('my-calendar-style');
}
}
if (mc_is_tablet() && mc_file_exists('mc-tablet.css')) {
$tablet = mc_get_file('mc-tablet.css');
wp_register_style('my-calendar-tablet-style', $tablet);
wp_enqueue_style('my-calendar-tablet-style');
}
if (mc_is_mobile() && mc_file_exists('mc-mobile.css')) {
$mobile = mc_get_file('mc-mobile.css');
wp_register_style('my-calendar-mobile-style', $mobile);
wp_enqueue_style('my-calendar-mobile-style');
}
if (function_exists('mcs_submissions')) {
$mcs = plugins_url('/my-calendar-submissions/mcs-styles.css');
$mcs_ui = plugins_url('/my-calendar-submissions/css/smoothness/jquery-ui-1.8.23.custom.css');
wp_register_style('my-calendar-submissions-ui-style', $mcs_ui);
wp_enqueue_style('my-calendar-submissions-ui-style');
wp_register_style('my-calendar-submissions-style', $mcs);
wp_enqueue_style('my-calendar-submissions-style');
}
}
function mc_register_styles()
{
global $wp_query;
$stylesheet = apply_filters('mc_registered_stylesheet', mc_get_style_path(get_option('mc_css_file'), 'url'));
wp_register_style('my-calendar-reset', plugins_url('css/reset.css', __FILE__));
wp_register_style('my-calendar-style', $stylesheet, array('dashicons', 'my-calendar-reset'));
$admin_stylesheet = plugins_url('css/mc-admin.css', __FILE__);
wp_register_style('my-calendar-admin-style', $admin_stylesheet);
if (current_user_can('mc_manage_events')) {
wp_enqueue_style('my-calendar-admin-style');
}
$this_post = $wp_query->get_queried_object();
$id = is_object($this_post) && isset($this_post->ID) ? $this_post->ID : false;
$js_array = get_option('mc_show_js') != '' ? explode(",", get_option('mc_show_js')) : array();
$css_array = get_option('mc_show_css') != '' ? explode(",", get_option('mc_show_css')) : array();
// check whether any scripts are actually enabled.
if (get_option('mc_calendar_javascript') != 1 || get_option('mc_list_javascript') != 1 || get_option('mc_mini_javascript') != 1 || get_option('mc_ajax_javascript') != 1) {
if (@in_array($id, $js_array) || get_option('mc_show_js') == '' || is_singular('mc-events')) {
wp_enqueue_script('jquery');
if (get_option('mc_gmap') == 'true') {
$api_key = get_option('mc_gmap_api_key');
if ($api_key) {
wp_enqueue_script('gmaps', "https://maps.googleapis.com/maps/api/js?key={$api_key}");
wp_enqueue_script('gmap3', plugins_url('js/gmap3.min.js', __FILE__), array('jquery'));
}
}
}
}
if (get_option('mc_use_styles') != 'true') {
if (@in_array($id, $css_array) || get_option('mc_show_css') == '') {
wp_enqueue_style('my-calendar-style');
}
}
if (mc_is_tablet() && mc_file_exists('mc-tablet.css')) {
$tablet = mc_get_file('mc-tablet.css');
wp_register_style('my-calendar-tablet-style', $tablet);
wp_enqueue_style('my-calendar-tablet-style');
}
if (mc_is_mobile() && mc_file_exists('mc-mobile.css')) {
$mobile = mc_get_file('mc-mobile.css');
wp_register_style('my-calendar-mobile-style', $mobile);
wp_enqueue_style('my-calendar-mobile-style');
}
}
