fix infinite loop bug
This commit is contained in:
John Bintz
parent
e32f66ba48
commit
d61cc14008
@ -1,14 +1,14 @@
|
||||
<?php
|
||||
|
||||
require_once('ComicPress.inc');
|
||||
require_once('ComicPressDBInterface.inc');
|
||||
|
||||
class ComicPressStoryline {
|
||||
var $_structure;
|
||||
var $_category_search;
|
||||
|
||||
function read_from_options() {
|
||||
function &read_from_options() {
|
||||
$this->create_structure($this->get_flattened_storyline());
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
@ -58,7 +58,11 @@ class ComicPressStoryline {
|
||||
$structure = explode(',', $structure);
|
||||
} else {
|
||||
if (is_array($structure)) {
|
||||
$key = implode(',', $structure);
|
||||
$fixed_structure = array();
|
||||
foreach ($structure as $s) {
|
||||
if (!is_array($s)) { $fixed_structure[] = $s; }
|
||||
}
|
||||
$key = implode(',', $fixed_structure);
|
||||
}
|
||||
}
|
||||
|
||||
@ -148,6 +152,23 @@ class ComicPressStoryline {
|
||||
return false;
|
||||
}
|
||||
|
||||
function all_adjacent($id, $direction) {
|
||||
if (isset($this->_structure[$id])) {
|
||||
$all_adjacent = array();
|
||||
do {
|
||||
$has_adjacent = false;
|
||||
if (!in_array($id, $all_adjacent)) {
|
||||
if ($has_adjacent = isset($this->_structure[$id][$direction])) {
|
||||
$all_adjacent[] = $this->_structure[$id][$direction];
|
||||
$id = $this->_structure[$id][$direction];
|
||||
}
|
||||
}
|
||||
} while ($has_adjacent);
|
||||
return $all_adjacent;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the valid navigation directions for a particular post.
|
||||
*/
|
||||
@ -378,30 +399,47 @@ class ComicPressStoryline {
|
||||
}
|
||||
|
||||
function _find_children($parent) {
|
||||
$children = array($parent);
|
||||
do {
|
||||
$found_children = false;
|
||||
foreach ($this->_structure as $category_id => $info) {
|
||||
if (!in_array($category_id, $children)) {
|
||||
if (in_array($info['parent'], $children)) {
|
||||
$children[] = $category_id;
|
||||
$found_children = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
} while ($found_children);
|
||||
if (!is_numeric($parent)) {
|
||||
foreach (get_all_category_ids() as $id) {
|
||||
$category = get_category($id);
|
||||
if ($category->slug == $parent) {
|
||||
$parent = $id; break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (is_numeric($parent)) {
|
||||
$children = array($parent);
|
||||
do {
|
||||
$found_children = false;
|
||||
foreach ($this->_structure as $category_id => $info) {
|
||||
if (!in_array($category_id, $children)) {
|
||||
if (isset($info['parent'])) {
|
||||
if (in_array($info['parent'], $children)) {
|
||||
$children[] = $category_id;
|
||||
$found_children = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} while ($found_children);
|
||||
|
||||
return $children;
|
||||
return $children;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
function &include_children($parent = null) {
|
||||
$this->_category_search = array_unique(array_merge($this->_category_search, $this->_find_children($parent)));
|
||||
function &_include() {
|
||||
$args = func_get_args();
|
||||
$method = array_shift($args);
|
||||
$this->_category_search = array_unique(array_merge($this->_category_search, call_user_func_array(array($this, $method), $args)));
|
||||
sort($this->_category_search);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function &exclude_children($parent = null) {
|
||||
$this->_category_search = array_diff($this->_category_search, $this->_find_children($parent));
|
||||
function &_exclude() {
|
||||
$args = func_get_args();
|
||||
$method = array_shift($args);
|
||||
$this->_category_search = array_diff($this->_category_search, call_user_func_array(array($this, $method), $args));
|
||||
sort($this->_category_search);
|
||||
return $this;
|
||||
}
|
||||
@ -414,16 +452,75 @@ class ComicPressStoryline {
|
||||
return $found;
|
||||
}
|
||||
|
||||
function &include_level_or_above($level = null) {
|
||||
$this->_category_search = array_unique(array_merge($this->_category_search, $this->_find_level_or_above($level)));
|
||||
sort($this->_category_search);
|
||||
return $this;
|
||||
function _find_only($id = null) {
|
||||
if (isset($this->_structure[$id])) {
|
||||
return array($id);
|
||||
}
|
||||
return array();
|
||||
}
|
||||
|
||||
function &exclude_level_or_above($level = null) {
|
||||
$this->_category_search = array_diff($this->_category_search, $this->_find_level_or_above($level));
|
||||
sort($this->_category_search);
|
||||
return $this;
|
||||
function _find_level($level = null) {
|
||||
$found = array();
|
||||
foreach ($this->_structure as $category_id => $info) {
|
||||
if ($info['level'] == $level) { $found[] = $category_id; }
|
||||
}
|
||||
return $found;
|
||||
}
|
||||
|
||||
function _ensure_post_id($thing) {
|
||||
$id = null;
|
||||
if (is_object($thing)) {
|
||||
if (isset($thing->ID)) { $id = $thing->ID; }
|
||||
} else {
|
||||
if (is_numeric($thing)) { $id = $thing; }
|
||||
}
|
||||
return $id;
|
||||
}
|
||||
|
||||
function _find_post_category($post = null) {
|
||||
$found = array();
|
||||
|
||||
$id = $this->_ensure_post_id($post);
|
||||
|
||||
if (!is_null($id)) {
|
||||
if (count($categories = wp_get_post_categories($id)) == 1) {
|
||||
$found = $categories;
|
||||
}
|
||||
}
|
||||
return $found;
|
||||
}
|
||||
|
||||
function _find_adjacent($category = null, $next = false) {
|
||||
$found = array();
|
||||
|
||||
if (!is_null($category)) {
|
||||
if (isset($this->_structure[$category])) {
|
||||
$field = $next ? 'next' : 'previous';
|
||||
if (isset($this->_structure[$category][$field])) {
|
||||
$found = array($this->_structure[$category][$field]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $found;
|
||||
}
|
||||
|
||||
function _find_post_root($post = null) {
|
||||
$found = array();
|
||||
|
||||
$id = $this->_ensure_post_id($post);
|
||||
|
||||
if (!is_null($id)) {
|
||||
if (count($categories = wp_get_post_categories($id)) == 1) {
|
||||
$comic_post = new ComicPressComicPost(get_post($id));
|
||||
$parents = $comic_post->find_parents();
|
||||
if (!empty($parents)) {
|
||||
$parents = array_keys($parents); $found = $this->_find_children(end($parents));
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
return $found;
|
||||
}
|
||||
|
||||
function end_search() {
|
||||
@ -431,6 +528,61 @@ class ComicPressStoryline {
|
||||
$this->_category_search = array();
|
||||
return $result;
|
||||
}
|
||||
|
||||
function build_from_restrictions($restrictions = null) {
|
||||
global $post;
|
||||
|
||||
$this->read_from_options()->exclude_all();
|
||||
|
||||
$include_all = true;
|
||||
if (is_array($restrictions)) {
|
||||
if (!empty($restrictions)) {
|
||||
$include_all = false;
|
||||
}
|
||||
}
|
||||
|
||||
if (!$include_all) {
|
||||
foreach ($restrictions as $type => $list) {
|
||||
if (substr($type, 0, 1) == "!") {
|
||||
$method_root = 'exclude';
|
||||
$method_type = substr($type, 1);
|
||||
} else {
|
||||
$method_root = 'include';
|
||||
$method_type = $type;
|
||||
}
|
||||
|
||||
if (!is_array($list)) { $list = array($list); }
|
||||
|
||||
foreach ($list as $restriction) {
|
||||
$method = '';
|
||||
$args = array($restriction);
|
||||
switch ($method_type) {
|
||||
case 'child_of': $method = 'children'; break;
|
||||
case 'root_of': $method = 'post_root'; break;
|
||||
case 'from_post': $method = 'post_category'; break;
|
||||
case 'previous':
|
||||
$method = 'adjacent';
|
||||
$args[] = false;
|
||||
break;
|
||||
case 'next':
|
||||
$method = 'adjacent';
|
||||
$args[] = true;
|
||||
break;
|
||||
default:
|
||||
$method = $method_type; break;
|
||||
}
|
||||
if (!empty($method)) {
|
||||
array_unshift($args, "_find_${method}");
|
||||
call_user_func_array(array($this, "_${method_root}"), $args);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$this->include_all();
|
||||
}
|
||||
|
||||
return $this->end_search();
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
Loading…
Reference in New Issue
Block a user