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<?php /* Plugin Name: Zia3-JS-CSS Plugin URI: http://plugins.zia3.com/plugins/wordpress/zia3-css-javascript/ Description: Zia3 Custom CSS JS Files per page/post. Version: 0.5 Author: Zia3 Author URI: http://zia3.com License: GPL3 Contributors: zia3wp Donate link: http://plugins.zia3.com/donate/ Tags: admin, posts, page, style, stylesheet, stylesheets, personal style, html style, javascript, css, developer, designer, editor, inline Requires at least: 3.3 Tested up to: 3.9 */
/* Zia3-JS-CSS Copyright (C) 2013 Serkan Azmi http://zia3.com
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version GPL3.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/> */
//TODO: minify CSS/JS
include 'zia3_meta_options.php';
//scripts / css for metaboxes //scripts for Zia3 CSS JS plugin function zia3_css_js_scripts_important() { if(is_admin()) { /* loading of your scripts in the admin*/ wp_register_script( 'jquery_ui_custom', plugins_url( '/js/jquery-ui.min.js', __FILE__ )); wp_register_script( 'meta_fields', plugins_url( '/js/meta-fields.js', __FILE__ )); wp_register_script( 'syntax-highlighter-core', plugins_url( '/syntax_highlighter/lib/codemirror.js', __FILE__ ) ); wp_register_script( 'syntax-highlighter-show-hint', plugins_url( '/syntax_highlighter/addon/hint/show-hint.js', __FILE__ ) ); wp_register_script( 'syntax-highlighter-javascript-hint', plugins_url( '/syntax_highlighter/addon/hint/javascript-hint.js', __FILE__ ) ); wp_register_script( 'syntax-highlighter-mode-javascript', plugins_url( '/syntax_highlighter/mode/javascript/javascript.js', __FILE__ ) ); wp_register_script( 'syntax-highlighter-mode-css', plugins_url( '/syntax_highlighter/mode/css/css.js', __FILE__ ) ); wp_register_script( 'syntax-highlighter-theme', plugins_url('/syntax_highlighter/theme/ambiance.css', __FILE__) ); wp_enqueue_script( 'jquery_ui_custom' ); wp_enqueue_script( 'syntax-highlighter-core' ); wp_enqueue_script( 'syntax-highlighter-show-hint' ); wp_enqueue_script( 'syntax-highlighter-javascript-hint' ); wp_enqueue_script( 'syntax-highlighter-mode-css' ); wp_enqueue_script( 'syntax-highlighter-mode-javascript' ); wp_enqueue_script( 'syntax-highlighter-theme' ); wp_enqueue_script( 'meta_fields' ); } }
function zia3_css_js_styles_important() { if(is_admin()) { /* loading of your stylesheet in the admin*/
wp_register_style( 'syntax-highlighter-style-core', plugins_url( '/syntax_highlighter/lib/codemirror.css', __FILE__ ), array(), '1.0', 'all' ); wp_register_style( 'syntax-highlighter-style-show-hint', plugins_url( '/syntax_highlighter/addon/hint/show-hint.css', __FILE__ ), array(), '1.0', 'all' );
wp_enqueue_style( 'syntax-highlighter-style-core' ); wp_enqueue_style( 'syntax-highlighter-style-show-hint' ); } }
function zia3_css_js_highlight_script_important() { wp_register_script( 'syntax_highlighter', plugins_url( '/js/syntax_highlighter.js', __FILE__ )); wp_enqueue_script( 'syntax_highlighter' ); }
// Add the Meta Box function zia3_add_custom_meta_box() { //only load these scripts when metaboxes are visible add_action( 'admin_enqueue_scripts', 'zia3_css_js_scripts_important' ); add_action( 'admin_enqueue_scripts', 'zia3_css_js_styles_important' ); add_action( 'admin_footer', 'zia3_css_js_highlight_script_important' ); add_meta_box( 'zia3_meta_box_css', // $id 'Zia3 Custom CSS JavaScript Files Plugin', // $title 'zia3_show_meta_box', // $callback 'post', // $post 'normal', // $context 'high'); // $priority
add_meta_box( 'zia3_meta_box_css', // $id 'Zia3 Custom CSS JavaScript Files Plugin', // $title 'zia3_show_meta_box', // $callback 'page', // $page 'normal', // $context 'high'); // $priority
} add_action('add_meta_boxes', 'zia3_add_custom_meta_box');
// Field Array $prefix = 'custom_'; $custom_meta_fields = array( array( 'label'=> 'Text Input', 'desc' => 'A description for the field.', 'id' => $prefix.'text', 'type' => 'text' ), array( 'label'=> 'Textarea', 'desc' => 'A description for the field.', 'id' => $prefix.'textarea', 'type' => 'textarea' ), array( 'label'=> 'Checkbox Input', 'desc' => 'A description for the field.', 'id' => $prefix.'checkbox', 'type' => 'checkbox' ), array( 'label'=> 'Select Box', 'desc' => 'A description for the field.', 'id' => $prefix.'select', 'type' => 'select', 'options' => array ( 'one' => array ( 'label' => 'Option One', 'value' => 'one' ), 'two' => array ( 'label' => 'Option Two', 'value' => 'two' ), 'three' => array ( 'label' => 'Option Three', 'value' => 'three' ) ) ), array ( 'label' => 'Checkbox Group', 'desc' => 'A description for the field.', 'id' => $prefix.'checkbox_group', 'type' => 'checkbox_group', 'options' => array ( 'one' => array ( 'label' => 'Option One', 'value' => 'one' ), 'two' => array ( 'label' => 'Option Two', 'value' => 'two' ), 'three' => array ( 'label' => 'Option Three', 'value' => 'three' ) ) ), array( 'label' => 'Custom CSS Files', 'desc' => 'Select the CSS files to be included.', 'id' => $prefix.'checkbox_group_css', 'type' => 'checkbox_group_combo_css', 'options' => array (
) ), array( 'label' => 'Custom JavaScript Files', 'desc' => 'Select the JavaScript files to be included.', 'id' => $prefix.'checkbox_group_js', 'type' => 'checkbox_group_combo_js', 'options' => array (
) ), array( 'label' => 'Repeatable', 'desc' => 'A description for the field.', 'id' => $prefix.'repeatable', 'type' => 'repeatable' ) );
$zia3_meta_fields = array( array( 'label' => 'Repeatable', 'desc' => 'A description for the field.', 'id' => $prefix.'repeatable', 'link' => '<a href=""></a>', 'type' => 'repeatable_combo' ), array ( 'label' => 'Checkbox Group', 'desc' => 'A description for the field.', 'id' => $prefix.'checkbox_group', 'type' => 'checkbox_group_combo', 'options' => array ( 'one' => array ( 'label' => 'Option One', 'value' => 'one', 'link' => 'http://zia3.com' ), 'two' => array ( 'label' => 'Option Two', 'value' => 'two', 'link' => 'http://zia3.com' ), 'three' => array ( 'label' => 'Option Three', 'value' => 'three', 'link' => 'http://zia3.com' ) ) ), array ( 'label' => 'Checkbox Group', 'desc' => 'A description for the field.', 'id' => $prefix.'checkbox_group', 'type' => 'checkbox_group_combo', 'options' => array ( 'one' => array ( 'label' => 'Option Two', 'value' => 'two', 'link' => 'http://zia3.com' ) ) ) );
$temp = array( array( 'label' => 'Custom CSS Files', 'desc' => 'Select the CSS files to be included.', 'id' => $prefix.'checkbox_group_css', 'type' => 'checkbox_group_combo_css', 'options' => array (
) ), array( 'label' => 'Custom Javascript Files', 'desc' => 'Select the JavaScript files to be included.', 'id' => $prefix.'checkbox_group_js', 'type' => 'checkbox_group_combo_js', 'options' => array (
) ) );
function zia3_populate_meta_fields(){
global $zia3_meta_fields, $post, $temp, $zia3meta_css_dir, $zia3meta_js_dir, $zia3meta_css_url, $zia3meta_js_url, $zia3meta_selected_dir_css_label, $zia3meta_selected_js_css_label;
$options = get_option( 'zia3meta_plugin_options' );
$zia3meta_css_dir = esc_url($options['selected_dir_css']); $zia3meta_js_dir = esc_url($options['selected_dir_js']); $zia3meta_selected_dir_css_label = $options['selected_dir_css_label']; $zia3meta_selected_js_css_label = $options['selected_js_css_label'];
$base_custom_theme_dir = get_stylesheet_directory(); $base_theme_url = get_stylesheet_directory_uri(); $custom_base_css_dir = "/css/"; $custom_base_js_dir = "/js/"; $css_dir_path = $base_custom_theme_dir.$custom_base_css_dir; $js_dir_path = $base_custom_theme_dir.$custom_base_js_dir; $css_dir_path = $base_custom_theme_dir.$zia3meta_css_dir; $js_dir_path = $base_custom_theme_dir.$zia3meta_js_dir; $css_files = zia3_display_files_in_dir("$css_dir_path"); $js_files = zia3_display_files_in_dir("$js_dir_path"); $css_file_count = count($css_files); $js_file_count = count($js_files); $current_file_counter = 0; $category_counter = 0;
foreach ($temp as $field => $value) { switch($value['type']) { // checkbox_group_combo_css case 'checkbox_group_combo_css': if($css_files) { foreach($css_files as $entry) { if(is_file($css_dir_path.$entry)) { $temp[$category_counter]['options'][$current_file_counter]['label'] = $entry; $temp[$category_counter]['options'][$current_file_counter]['value'] = $base_theme_url.$zia3meta_css_dir.$entry; $temp[$category_counter]['options'][$current_file_counter]['link'] = $base_theme_url.$zia3meta_css_dir.$entry; $current_file_counter++; } } } $current_file_counter = 0; break; // checkbox_group_combo_js case 'checkbox_group_combo_js': if($js_files) { foreach($js_files as $entry) { if(is_file($js_dir_path.$entry)) { $temp[$category_counter]['options'][$current_file_counter]['label'] = $entry; $temp[$category_counter]['options'][$current_file_counter]['value'] = $base_theme_url.$zia3meta_js_dir.$entry; $temp[$category_counter]['options'][$current_file_counter]['link'] = $base_theme_url.$zia3meta_js_dir.$entry; $current_file_counter++; } } } $current_file_counter = 0; break; } $category_counter++; } return $temp; }
function zia3_show_meta_box() { global $custom_meta_fields, $post; $custom_meta_fields = zia3_populate_meta_fields(); // Use nonce for verification echo '<input type="hidden" name="zia3_meta_box_nonce" value="'.wp_create_nonce(basename(__FILE__)).'" />';
// Begin the field table and loop echo '<table class="form-table">'; foreach ($custom_meta_fields as $field) { // get value of this field if it exists for this post $meta = get_post_meta($post->ID, $field['id'], true); // begin a table row with echo '<tr> <th><label for="'.$field['id'].'">'.$field['label'].'</label></th> <td>'; switch($field['type']) { // case items will go here // text case 'text': echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.$meta.'" size="30" /> <br /><span class="description">'.$field['desc'].'</span>'; break; // textarea case 'textarea': echo '<textarea name="'.$field['id'].'" id="'.$field['id'].'" cols="60" rows="4">'.$meta.'</textarea> <br /><span class="description">'.$field['desc'].'</span>'; break; // checkbox case 'checkbox': echo '<input type="checkbox" name="'.$field['id'].'" id="'.$field['id'].'" ',$meta ? ' checked="checked"' : '','/> <label for="'.$field['id'].'">'.$field['desc'].'</label>'; break; // checkbox_group case 'checkbox_group': foreach ($field['options'] as $option) { echo ' <input type="checkbox" value="'.$option['value'].'" name="'.$field['id'].'[]" id="'.$option['value'].'"',$meta && in_array($option['value'], $meta) ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label><br />'; } echo '<span class="description">'.$field['desc'].'</span>'; break; // checkbox_group_combo case 'checkbox_group_combo': foreach ($field['options'] as $option) { echo '<input type="checkbox" value="'.$option['value'].'" name="'.$field['id'].'[]" id="'.$option['value'].'"',$meta && in_array($option['value'], $meta) ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label> <a href="'.$option['link'].'">'.$option['link'].'</a><br />'; } echo '<span class="description">'.$field['desc'].'</span>'; break; // checkbox_group_combo_css case 'checkbox_group_combo_css': foreach ($field['options'] as $option) { echo '<input type="checkbox" value="'.$option['value'].'" name="'.$field['id'].'[]" id="'.$option['value'].'"',$meta && in_array($option['value'], $meta) ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label> <a href="'.$option['link'].'">'.$option['link'].'</a><br />'; } echo '<span class="description">'.$field['desc'].'</span>'; break; // checkbox_group_combo_js case 'checkbox_group_combo_js': foreach ($field['options'] as $option) { echo '<input type="checkbox" value="'.$option['value'].'" name="'.$field['id'].'[]" id="'.$option['value'].'"',$meta && in_array($option['value'], $meta) ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label> <a href="'.$option['link'].'">'.$option['link'].'</a><br />'; } echo '<span class="description">'.$field['desc'].'</span>'; break; // select case 'select': echo '<select name="'.$field['id'].'" id="'.$field['id'].'">'; foreach ($field['options'] as $option) { echo '<option', $meta == $option['value'] ? ' selected="selected"' : '', ' value="'.$option['value'].'">'.$option['label'].'</option>'; } echo '</select><br /><span class="description">'.$field['desc'].'</span>'; break; // radio case 'radio': foreach ( $field['options'] as $option ) { echo '<input type="radio" name="'.$field['id'].'" id="'.$option['value'].'" value="'.$option['value'].'" ',$meta == $option['value'] ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label><br />'; } break; // radio_group case 'radio_group': foreach ( $field['options'] as $option ) { echo '<input type="radio" name="'.$field['id'].'" id="'.$option['value'].'" value="'.$option['value'].'" ',$meta == $option['value'] ? ' checked="checked"' : '',' /> <label for="'.$option['value'].'">'.$option['label'].'</label><br />'; } break; // repeatable case 'repeatable': echo '<a class="repeatable-add button" href="#">+</a> <ul id="'.$field['id'].'-repeatable" class="custom_repeatable">'; $i = 0; if ($meta) { foreach($meta as $row) { echo '<li> <span class="sort hndle">|||</span> <input type="text" name="'.$field['id'].'['.$i.']" id="'.$field['id'].'" value="'.$row.'" size="50" /> <a class="repeatable-remove button" href="#">-</a></li>'; $i++; } } else { echo '<li><span class="sort hndle">|||</span> <input type="text" name="'.$field['id'].'['.$i.']" id="'.$field['id'].'" value="" size="30" /> <a class="repeatable-remove button" href="#">-</a></li>'; } echo '</ul> <span class="description">'.$field['desc'].'</span>'; break; // repeatable case 'repeatable_combo': echo '<a class="repeatable-add button" href="#">+</a> <ul id="'.$field['id'].'-repeatable" class="custom_repeatable">'; $i = 0; if ($meta) { foreach($meta as $row) { echo '<li><span>'.$field['link'].'</span> <span class="sort hndle">|||</span> <input type="text" name="'.$field['id'].'['.$i.']" id="'.$field['id'].'" value="'.$row.'" size="30" /> <a class="repeatable-remove button" href="#">-</a></li>'; $i++; } } else { echo '<li><span>'.$field['link'].'</span> <span class="sort hndle">|||</span> <input type="text" name="'.$field['id'].'['.$i.']" id="'.$field['id'].'" value="" size="30" /> <a class="repeatable-remove button" href="#">-</a></li>'; } echo '</ul> <span class="description">'.$field['desc'].'</span>'; break; } //end switch echo '</td></tr>'; } // end foreach echo '</table>'; // end table }
// Save the Data function zia3_save_custom_meta($post_id) { global $custom_meta_fields;
// verify nonce if (!wp_verify_nonce($_POST['zia3_meta_box_nonce'], basename(__FILE__))) return $post_id; // check autosave if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id; // check permissions if ('page' == $_POST['post_type']) { if (!current_user_can('edit_page', $post_id)) return $post_id; } elseif (!current_user_can('edit_post', $post_id)) { return $post_id; }
// loop through fields and save the data foreach ($custom_meta_fields as $field) { $old = get_post_meta($post_id, $field['id'], true); $new = $_POST[$field['id']]; if ($new && $new != $old) { update_post_meta($post_id, $field['id'], $new); } elseif ('' == $new && $old) { delete_post_meta($post_id, $field['id'], $old); } } // end foreach } add_action('save_post', 'zia3_save_custom_meta');
function zia3_insert_css_js_file_posts() { global $custom_meta_fields; $css_key = 'custom_checkbox_group_css'; $js_key = 'custom_checkbox_group_js'; $file_counter = 0; $my_css_meta = get_post_meta(get_the_ID(), $css_key, true); $my_js_meta = get_post_meta(get_the_ID(), $js_key, true);
//inset css if (is_page() || is_single()) { if (have_posts()) : while (have_posts()) : the_post(); // loop through fields and save the data if($my_css_meta) { foreach ($my_css_meta as $field) { echo "<link rel='stylesheet' id='zia3-css_file_".$file_counter."' href='".$field."' type='text/css' media='all'/>\n"; $file_counter++; } } endwhile; endif; rewind_posts(); }
//rest counter to 0 for js files $file_counter = 0;
//insert js if (is_page() || is_single()) { if (have_posts()) : while (have_posts()) : the_post(); // loop through fields and save the data if($my_js_meta) { foreach ($my_js_meta as $field) { echo "<script type='text/javascript' src='".$field."'></script>\n"; $file_counter++; } } endwhile; endif; rewind_posts(); } } add_action('wp_head','zia3_insert_css_js_file_posts', 40);
///////////////////////////////////////////////////////////////////// //Custom CSS Widget add_action('admin_menu', 'zia3meta_custom_css_hooks'); add_action('save_post', 'zia3meta_save_custom_css'); add_action('wp_head','zia3meta_insert_custom_css', 50); function zia3meta_custom_css_hooks() { add_meta_box('zia3meta_custom_css_container', 'Zia3 Inline Custom CSS', 'zia3meta_custom_css_input', 'post', 'normal', 'high'); add_meta_box('zia3meta_custom_css_container', 'Zia3 Inline Custom CSS', 'zia3meta_custom_css_input', 'page', 'normal', 'high'); } function zia3meta_custom_css_input() { global $post; echo '<input type="hidden" name="zia3meta_custom_css_noncename" id="zia3meta_custom_css_noncename" value="'.wp_create_nonce('zia3meta_custom-css').'" />'; echo '<textarea name="zia3meta_custom_css" id="zia3meta_custom_css" rows="5" cols="30" style="width:100%;">'.get_post_meta($post->ID,'_zia3meta_custom_css',true).'</textarea>'; } function zia3meta_save_custom_css($post_id) { if (!wp_verify_nonce($_POST['zia3meta_custom_css_noncename'], 'zia3meta_custom-css')) return $post_id; if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id; $custom_css = $_POST['zia3meta_custom_css']; update_post_meta($post_id, '_zia3meta_custom_css', $custom_css); } function zia3meta_insert_custom_css() { if (is_page() || is_single()) { $inline_css = get_post_meta(get_the_ID(), '_zia3meta_custom_css', true); if($inline_css) { if (have_posts()) : while (have_posts()) : the_post(); echo "\n<style type='text/css' id='zia3_meta_inline_css'>\n".$inline_css."\n</style>\n"; endwhile; endif; rewind_posts(); } } } /////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////// // Custom JavaScript in Pages/Posts (...lots of repeated code, could be better) add_action('admin_menu', 'zia3meta_custom_js_hooks'); add_action('save_post', 'zia3meta_save_custom_js'); add_action('wp_head','zia3meta_insert_custom_js', 50); function zia3meta_custom_js_hooks() { add_meta_box('zia3meta_custom_js_container', 'Zia3 Inline Custom JavaScript', 'zia3meta_custom_js_input', 'post', 'normal', 'high'); add_meta_box('zia3meta_custom_js_container', 'Zia3 Inline Custom JavaScript', 'zia3meta_custom_js_input', 'page', 'normal', 'high'); } function zia3meta_custom_js_input() { global $post; echo '<input type="hidden" name="zia3meta_custom_js_noncename" id="zia3meta_custom_js_noncename" value="'.wp_create_nonce('zia3meta_custom-js').'" />'; echo '<textarea name="zia3meta_custom_js" id="zia3meta_custom_js" rows="5" cols="30" style="width:100%;">'.get_post_meta($post->ID,'_zia3meta_custom_js',true).'</textarea>'; } function zia3meta_save_custom_js($post_id) { if (!wp_verify_nonce($_POST['zia3meta_custom_js_noncename'], 'zia3meta_custom-js')) return $post_id; if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $post_id; $custom_js = $_POST['zia3meta_custom_js']; update_post_meta($post_id, '_zia3meta_custom_js', $custom_js); } function zia3meta_insert_custom_js() { if (is_page() || is_single()) { if (have_posts()) : while (have_posts()) : the_post(); $inline_js = get_post_meta(get_the_ID(), '_zia3meta_custom_js', true); if ($inline_js) { echo "\n<script type='text/javascript'>\n".$inline_js."\n</script>\n"; } endwhile; endif; rewind_posts(); } }
//return array of files in path function zia3_display_files_in_dir($path) { $files[] = array(); if(is_dir($path)) { if ($handle = opendir($path)) { while (false !== ($entry = readdir($handle))) { if ($entry != "." && $entry != "..") { //echo "$entry\n"; $files[] = $entry; } } closedir($handle); } } return $files; }
function zia3_in_multiarray($elem, $array) { $top = sizeof($array) - 1; $bottom = 0; while($bottom <= $top) { if($array[$bottom] == $elem) return true; else if(is_array($array[$bottom])) if(in_multiarray($elem, ($array[$bottom]))) return true; $bottom++; } return false; } ?>
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