455 lines
16 KiB
PHP
455 lines
16 KiB
PHP
<?php
|
|
/*
|
|
Widget Name: Graphical Navigation
|
|
Widget URI: http://comicpress.org/
|
|
Description: This widget places graphical navigation buttons on your comic. For ComicPress 2.8
|
|
Author: Philip M. Hofer (Frumph) & John Bintz
|
|
Version: 1.2
|
|
Author URI: http://frumph.net/
|
|
*/
|
|
|
|
require_once(dirname(__FILE__) . '/../classes/ComicPressNavigation.inc');
|
|
|
|
class ComicPressGraphicalNavigationWidget extends WP_Widget {
|
|
|
|
function ComicPressGraphicalNavigationWidget($skip_widget_init = false) {
|
|
if (!$skip_widget_init) {
|
|
$widget_ops = array('classname' => __CLASS__, 'description' => __('Displays Graphical Navigation Buttons. This widget is used in conjunction with ComicPress Manager and it\'s storyline enabled features.','comicpress') );
|
|
$this->WP_Widget(__CLASS__, __('ComicPress Navigation(Storyline)','comicpress'), $widget_ops);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize the widget class.
|
|
*/
|
|
function init() {
|
|
add_filter('comicpress_display_navigation_order', array($this, 'comicpress_display_navigation_order'));
|
|
add_filter('comicpress_display_navigation_link', array(&$this, 'comicpress_display_navigation_link'), 10, 5);
|
|
add_filter('comicpress_wrap_navigation_buttons', array(&$this, 'comicpress_wrap_navigation_buttons'), 10, 2);
|
|
add_filter('comicpress_navigation_grouping_details', array(&$this, 'comicpress_navigation_grouping_details'));
|
|
|
|
add_filter('comicpress_set_up_post_nav', array(&$this, 'comicpress_set_up_post_nav'), 10, 2);
|
|
|
|
// these two need to be moved one level up
|
|
add_filter('comicpress_get_random_link_url', array(&$this, 'comicpress_get_random_link_url'));
|
|
add_filter('comicpress_get_buy_print_url', array(&$this, 'comicpress_get_buy_print_url'));
|
|
}
|
|
|
|
/**
|
|
* Get the random link URL.
|
|
*/
|
|
function comicpress_get_random_link_url($url = '') {
|
|
return get_bloginfo('url') . '/?randomcomic';
|
|
}
|
|
|
|
/**
|
|
* Get the URL to buy a print.
|
|
* Handles hitting the global namespace for you.
|
|
*/
|
|
function comicpress_get_buy_print_url($url = '') {
|
|
$comicpress_options = comicpress_load_options();
|
|
return $comicpress_options['buy_print_url'];
|
|
}
|
|
|
|
/**
|
|
* Render a button.
|
|
*/
|
|
function comicpress_display_navigation_link($which, $current, $target, $instance, $content = '') {
|
|
global $id;
|
|
|
|
$css_name_mapping = array(
|
|
'story_prev' => 'prevchap',
|
|
'previous' => 'prev',
|
|
'story_next' => 'nextchap'
|
|
);
|
|
|
|
$ok = true;
|
|
switch ($which) {
|
|
case 'first':
|
|
case 'last':
|
|
$ok = $this->_will_display_nav_link($which, $current, $target);
|
|
break;
|
|
case 'previous':
|
|
case 'next':
|
|
case 'story_prev':
|
|
case 'story_next':
|
|
case 'story_prev_in':
|
|
case 'story_next_in':
|
|
$ok = !empty($target);
|
|
break;
|
|
case 'archives':
|
|
$ok = !empty($instance['archive_path']);
|
|
break;
|
|
}
|
|
|
|
ob_start();
|
|
switch ($which) {
|
|
case 'first':
|
|
case 'previous':
|
|
case 'next':
|
|
case 'last':
|
|
case 'story_prev':
|
|
case 'story_next':
|
|
case 'story_prev_in':
|
|
case 'story_next_in':
|
|
$obj_ok = false;
|
|
$navi_class_names = array("navi-${which}");
|
|
$link = false;
|
|
if (is_object($target)) {
|
|
$obj_ok = true;
|
|
if (isset($css_name_mapping[$which])) { $navi_class_names[] = "navi-{$css_name_mapping[$which]}"; }
|
|
|
|
$link = get_permalink($target->ID);
|
|
if (($which == 'last') && ($instance['lastgohome'] == 'on')) { $link = get_bloginfo('url'); }
|
|
}
|
|
|
|
if (($filter_link = array_shift(apply_filters('comicpress_display_navigation_link', $link, $which, $current, $target, $instance))) !== false) {
|
|
$link = $filter_link;
|
|
$obj_ok = true;
|
|
}
|
|
|
|
if ($ok && $obj_ok) {
|
|
?><a href="<?php echo $link; ?>"
|
|
class="navi <?php echo implode(" ", $navi_class_names); ?>"
|
|
title="<?php echo $instance["${which}_title"]; ?>"><?php echo htmlspecialchars_decode($instance["${which}_title"]); ?></a><?php
|
|
} else {
|
|
?><span class="navi <?php echo implode(" ", $navi_class_names); ?> navi-void"><?php echo htmlspecialchars_decode($instance["${which}_title"]); ?></span><?php
|
|
}
|
|
break;
|
|
case 'archives':
|
|
?><a href="<?php echo $instance['archive_path']; ?>"
|
|
class="navi navi-archives navi-archive"
|
|
title="<?php echo $instance['archives_title']; ?>"><?php echo $instance['archives_title']; ?></a><?php
|
|
break;
|
|
case 'random':
|
|
?><a href="<?php echo apply_filters('comicpress_get_random_link_url', '') ?>"
|
|
class="navi navi-random"
|
|
title="<?php echo $instance['random_title']; ?>"><?php echo $instance['random_title']; ?></a><?php
|
|
break;
|
|
case 'comictitle':
|
|
?><span class="navi-comictitle"><a href="<?php echo get_permalink($current) ?>"><?php echo get_the_title($current->ID); ?></a></span><?php
|
|
break;
|
|
case 'comments':
|
|
$temp_id = $id;
|
|
$id = $current->ID;
|
|
?><a href="<?php echo get_permalink($current); ?><?php comments_number('#respond', '#comments', '#comments'); ?>"
|
|
class="navi navi-comments"
|
|
title="<?php echo $instance['comments_title']; ?>"><span class="navi-comments-count"><?php comments_number('', '1', '%'); ?></span><?php echo $instance['comments_title']; ?></a><?php
|
|
$id = $temp_id;
|
|
break;
|
|
case 'buyprint':
|
|
?><form method="post"
|
|
title="<?php echo $instance['buyprint_title']; ?>"
|
|
action="<?php echo apply_filters('comicpress_get_buy_print_url', ''); ?>"
|
|
class="navi-buyprint-form">
|
|
<input type="hidden" name="comic" value="<?php echo $current->ID; ?>" />
|
|
<button class="navi navi-buyprint"
|
|
type="submit"
|
|
value="submit"><?php echo $instance['buyprint_title']; ?></button>
|
|
</form><?php
|
|
break;
|
|
}
|
|
return array($which, $current, $target, $instance, ob_get_clean());
|
|
}
|
|
|
|
/**
|
|
* Returns true if the combination of target and current post will show or hide this nav link.
|
|
* Different from whether or not a user explicitly hid this link.
|
|
* @param string $which The link to test.
|
|
* @param object $current The currently visible post.
|
|
* @param object $target The target post to comare to.
|
|
* @return boolean True if this link should be visible.
|
|
*/
|
|
function _will_display_nav_link($which, $current, $target) {
|
|
$return = true;
|
|
|
|
switch ($which) {
|
|
case 'first':
|
|
case 'last':
|
|
$return = ($target->ID != $current->ID);
|
|
break;
|
|
default:
|
|
$return = true;
|
|
break;
|
|
}
|
|
|
|
return apply_filters('comicpress_graphical_navigation_will_display_nav_link', $return, $which, $current, $target);
|
|
}
|
|
|
|
/**
|
|
* Get the order of the buttons to be displayed on-screen.
|
|
*/
|
|
function comicpress_display_navigation_order($order = array()) {
|
|
return array(
|
|
'first', 'story_prev', 'story_prev_in', 'previous', 'archives', 'random', 'comictitle', 'comments', 'buyprint', 'next', 'story_next_in', 'story_next', 'last'
|
|
);
|
|
}
|
|
|
|
function comicpress_navigation_grouping_details($details = array()) {
|
|
return array(
|
|
'comic_navi_left' => array('first', 'story_prev', 'story_prev_in', 'previous'),
|
|
'comic_navi_center' => true,
|
|
'comic_navi_right' => array('next', 'story_next_in', 'story_next', 'last')
|
|
);
|
|
}
|
|
|
|
function _group_navigation_buttons($buttons = array(), $grouped_buttons = array()) {
|
|
$grouping_hash = array();
|
|
|
|
$default_group = null;
|
|
foreach (apply_filters('comicpress_navigation_grouping_details', array()) as $group => $members) {
|
|
if ($members === true) {
|
|
$default_group = $group;
|
|
} else {
|
|
if (is_array($members)) {
|
|
foreach ($members as $member) { $grouping_hash[$member] = $group; }
|
|
}
|
|
}
|
|
}
|
|
|
|
if (is_null($default_group)) {
|
|
trigger_error('No default group defined for filter comicpress_navigation_grouping_details', E_USER_WARNING);
|
|
}
|
|
|
|
$groups = array();
|
|
foreach ($buttons as $key => $button) {
|
|
$group = isset($grouping_hash[$key]) ? $grouping_hash[$key] : $default_group;
|
|
if (!empty($group)) {
|
|
if (!isset($groups[$group])) { $groups[$group] = array(); }
|
|
$groups[$group][$key] = $button;
|
|
}
|
|
}
|
|
|
|
return $groups;
|
|
}
|
|
|
|
/**
|
|
* Wrap navigation buttons in a holder.
|
|
* @param string|array $buttons The buttons to wrap.
|
|
* @param string $content The wrapped content.
|
|
*/
|
|
function comicpress_wrap_navigation_buttons($buttons = '', $content = '') {
|
|
$buttons_text = $buttons;
|
|
if (is_array($buttons)) {
|
|
$output = array();
|
|
foreach ($this->_group_navigation_buttons($buttons) as $group => $grouped_buttons) {
|
|
$output[] = '<span class="' . $group . '">' . implode('', array_values($grouped_buttons)) . '</span>';
|
|
}
|
|
|
|
$buttons_text = implode('', $output);
|
|
}
|
|
ob_start(); ?>
|
|
<div id="comic_navi_wrapper">
|
|
<div class="comic_navi">
|
|
<?php echo $buttons_text; ?>
|
|
<div class="clear"></div>
|
|
</div>
|
|
</div>
|
|
<?php
|
|
return array($buttons, $content);
|
|
}
|
|
|
|
/**
|
|
* Render the widget.
|
|
*/
|
|
function widget($args, $instance) {
|
|
global $post;
|
|
|
|
if (is_home() || is_single()) {
|
|
$post_nav = $this->set_up_post_nav($instance);
|
|
|
|
$storyline_to_nav_mapping = array(
|
|
'story_prev' => 'storyline-chapter-previous',
|
|
'story_next' => 'storyline-chapter-next',
|
|
'story_prev_in' => 'storyline-previous',
|
|
'story_next_in' => 'storyline-next'
|
|
);
|
|
|
|
$nav_links = array();
|
|
foreach (apply_filters('comicpress_display_navigation_order', array()) as $order) {
|
|
if ($instance[$order] == "on") {
|
|
$target_post_nav = (isset($storyline_to_nav_mapping[$order])) ? $storyline_to_nav_mapping[$order] : $order;
|
|
|
|
$target_post = null;
|
|
if (isset($post_nav[$target_post_nav])) { $target_post = $post_nav[$target_post_nav]; }
|
|
|
|
$nav_links[$order] = end(apply_filters('comicpress_display_navigation_link', $order, $post, $target_post, $instance, ''));
|
|
}
|
|
}
|
|
|
|
echo end(apply_filters('comicpress_wrap_navigation_buttons', $nav_links, ''));
|
|
}
|
|
}
|
|
|
|
function _new_comicpress_storyline() { return new ComicPressStoryline(); }
|
|
function _new_comicpress_navigation() { return new ComicPressNavigation(); }
|
|
|
|
function set_up_post_nav($instance) {
|
|
global $post;
|
|
|
|
$storyline = $this->_new_comicpress_storyline();
|
|
$storyline->set_order_via_flattened_storyline(get_option('comicpress-storyline-category-order'));
|
|
|
|
$navigation = $this->_new_comicpress_navigation();
|
|
$navigation->init($storyline);
|
|
$post_nav = $navigation->get_post_nav($post);
|
|
|
|
$result = apply_filters('comicpress_set_up_post_nav', $post_nav, $instance);
|
|
if (is_array($result)) {
|
|
return array_shift($result);
|
|
} else {
|
|
return $post_nav;
|
|
}
|
|
}
|
|
|
|
function comicpress_set_up_post_nav($post_nav, $instance) {
|
|
if ($post_nav['storyline-previous'] !== false) {
|
|
$post_nav['storyline-chapter-previous'] = $post_nav['storyline-previous'];
|
|
}
|
|
return array($post_nav, $instance);
|
|
}
|
|
|
|
/**
|
|
* Update the current widget instance.
|
|
* @param array $new_instance The new widget instance data.
|
|
* @param array $old_instance The old widget instance data.
|
|
*/
|
|
function update($new_instance, $old_instance) {
|
|
$instance = array();
|
|
|
|
$all_fields = array(
|
|
'first', 'story_prev', 'story_next', 'story_prev_in',
|
|
'story_next_in', 'previous', 'random', 'archives',
|
|
'comments', 'next', 'last', 'buyprint', 'comictitle', 'lastgohome'
|
|
);
|
|
|
|
foreach ($all_fields as $field) {
|
|
$instance[$field] = (isset($new_instance[$field])) ? 'on' : 'off';
|
|
if (isset($new_instance["${field}_title"])) {
|
|
$instance["${field}_title"] = strip_tags($new_instance["${field}_title"]);
|
|
}
|
|
}
|
|
|
|
$instance['archive_path'] = strip_tags($new_instance['archive_path']);
|
|
|
|
return $instance;
|
|
}
|
|
|
|
function form($instance) {
|
|
$field_defaults = array(
|
|
'first' => 'on',
|
|
'story_prev' => 'off',
|
|
'story_prev_in' => 'off',
|
|
'story_next' => 'off',
|
|
'story_next_in' => 'off',
|
|
'previous' => 'on',
|
|
'random' => 'off',
|
|
'archives' => 'off',
|
|
'comments' => 'off',
|
|
'next' => 'on',
|
|
'last' => 'on',
|
|
'archive_path' => '',
|
|
'buyprint' => 'off',
|
|
'comictitle' => 'off',
|
|
'lastgohome' => 'off'
|
|
);
|
|
|
|
$title_defaults = array(
|
|
'first_title' => __('First', 'comicpress'),
|
|
'story_prev_title' => __('Chapter', 'comicpress'),
|
|
'story_next_title' => __('Chapter', 'comicpress'),
|
|
'story_prev_in_title' => __('In Chapter', 'comicpress'),
|
|
'story_next_in_title' => __('In Chapter', 'comicpress'),
|
|
'previous_title' => __('Previous', 'comicpress'),
|
|
'random_title' => __('Random', 'comicpress'),
|
|
'archives_title' => __('Archives', 'comicpress'),
|
|
'comments_title' => __('Comments', 'comicpress'),
|
|
'next_title' => __('Next', 'comicpress'),
|
|
'last_title' => __('Last', 'comicpress'),
|
|
'buyprint_title' => __('Buy Print', 'comicpress')
|
|
);
|
|
|
|
$instance = wp_parse_args((array)$instance, array_merge($field_defaults, $title_defaults));
|
|
|
|
foreach (array(
|
|
'first' => __('‹‹ First', 'comicpress'),
|
|
'previous' => __('‹ Previous', 'comicpress'),
|
|
'next' => __('Next ›', 'comicpress'),
|
|
'last' => __('Last ››', 'comicpress'),
|
|
'story_prev' => __('Previous Chapter', 'comicpress'),
|
|
'story_next' => __('Next Chapter', 'comicpress'),
|
|
'story_prev_in' => __('Previous In Chapter', 'comicpress'),
|
|
'story_next_in' => __('Next In Chapter', 'comicpress'),
|
|
'comictitle' => __('Comic Title', 'comicpress'),
|
|
'archives' => __('Archives', 'comicpress'),
|
|
'comments' => __('Comments', 'comicpress'),
|
|
'random' => __('Random', 'comicpress'),
|
|
'buyprint' => __('Buy Print', 'comicpress')
|
|
) as $field => $label) {
|
|
$title_field = "${field}_title"; ?>
|
|
<div class="comicpress-field-holder">
|
|
<label>
|
|
<input id="<?php echo $this->get_field_id($field); ?>"
|
|
name="<?php echo $this->get_field_name($field); ?>"
|
|
type="checkbox" class="comicpress-field" value="yes"<?php if ($instance[$field] == "on") { echo ' checked="checked"'; } ?> />
|
|
<strong><?php echo $label; ?></strong>
|
|
</label>
|
|
|
|
<div class="comicpress-field">
|
|
<?php if (isset($title_defaults[$title_field])) { ?>
|
|
<input class="widefat"
|
|
id="<?php echo $this->get_field_id($title_field); ?>"
|
|
name="<?php echo $this->get_field_name($title_field); ?>"
|
|
type="text"
|
|
value="<?php echo htmlspecialchars($instance[$title_field]); ?>" />
|
|
<?php } ?>
|
|
|
|
<?php
|
|
switch($field) {
|
|
case "archives": ?>
|
|
<div>
|
|
<?php _e('Archive URL:', 'comicpress') ?>
|
|
<br />
|
|
<input class="widefat"
|
|
id="<?php echo $this->get_field_id('archive_path'); ?>"
|
|
name="<?php echo $this->get_field_name('archive_path'); ?>"
|
|
type="text"
|
|
value="<?php echo attribute_escape($instance['archive_path']); ?>" />
|
|
</div>
|
|
<?php break;
|
|
case "last": ?>
|
|
<div>
|
|
<label>
|
|
<input id="<?php echo $this->get_field_id('lastgohome'); ?>"
|
|
name="<?php echo $this->get_field_name('lastgohome'); ?>"
|
|
type="checkbox" class="comicpress-field" value="yes"<?php if ($instance['lastgohome'] == "on") { echo ' checked="checked"'; } ?> />
|
|
<strong><?php _e('...go Home instead of Last', 'comicpress'); ?></strong>
|
|
</label>
|
|
</div>
|
|
<?php break;
|
|
}
|
|
?>
|
|
</div>
|
|
</div>
|
|
<?php } ?>
|
|
|
|
<script type="text/javascript">
|
|
var _get_comicpress_show_hide_text = function(container, immediate) {
|
|
return function(e) {
|
|
var checkbox = jQuery('.comicpress-field[type=checkbox]', container).get(0);
|
|
if (checkbox) {
|
|
jQuery('div.comicpress-field', container)[checkbox.checked ? 'show' : 'hide'](immediate ? null : 'fast');
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery('.comicpress-field-holder').each(function(fh) {
|
|
jQuery('.comicpress-field[type=checkbox]', this).bind('click', _get_comicpress_show_hide_text(this, false));
|
|
_get_comicpress_show_hide_text(this, true)();
|
|
});
|
|
</script>
|
|
|
|
<?php
|
|
}
|
|
}
|