updated classes from core

This commit is contained in:
John Bintz 2009-11-26 00:27:29 -05:00
parent 3a2c99444f
commit 105f1b8850
2 changed files with 362 additions and 312 deletions

View File

@ -1,6 +1,7 @@
<?php
class ComicPressDBInterface {
var $is_single, $in_the_loop;
function ComicPressDBInterface() {}
function get_instance() {

View File

@ -3,19 +3,21 @@
require_once('ComicPressDBInterface.inc');
class ComicPressStoryline {
var $_structure;
var $_category_search;
var $_structure;
var $_category_search;
function &read_from_options() {
$this->create_structure($this->get_flattened_storyline());
return $this;
}
/**
* Get the flattened storyline from options.
*/
function _class_exists($class) { return class_exists($class); }
/**
* Get the flattened storyline from options.
*/
function get_flattened_storyline() {
if (class_exists('ComicPress')) {
if ($this->_class_exists('ComicPress')) {
$comicpress = &ComicPress::get_instance();
if (isset($comicpress->comicpress_options['storyline_order'])) {
return $comicpress->comicpress_options['storyline_order'];
@ -26,20 +28,20 @@ class ComicPressStoryline {
return false;
}
/**
* Set the global storyline as a flattened storyline.
*/
/**
* Set the global storyline as a flattened storyline.
*/
function set_flattened_storyline($storyline) {
if (class_exists('ComicPress')) {
$comicpress = &ComicPress::get_instance();
$comicpress->comicpress_options['storyline_order'] = $storyline;
$comicpress->save();
if ($this->_class_exists('ComicPress')) {
$comicpress = &ComicPress::get_instance();
$comicpress->comicpress_options['storyline_order'] = $storyline;
$comicpress->save();
}
}
/**
* Set the order from a flattened storyline.
*/
/**
* Set the order from a flattened storyline.
*/
function set_order_via_flattened_storyline($order) {
$nodes = explode(',', $order);
$original_nodes = explode(',', $this->get_flattened_storyline());
@ -66,170 +68,173 @@ class ComicPressStoryline {
return false;
}
/**
* Create a searchable structure from a node list.
* @param array $structure The structure to process.
* @return boolean True if the structure was valid.
*/
function create_structure($structure) {
$key = $this->_create_structure_key($structure);
/**
* Create a searchable structure from a node list.
* @param array $structure The structure to process.
* @return boolean True if the structure was valid.
*/
function create_structure($structure) {
$key = $this->_create_structure_key($structure);
if ($key !== false) {
if (is_string($structure)) {
$structure = explode(',', $structure);
} else {
if (is_array($structure)) {
$fixed_structure = array();
foreach ($structure as $s) {
if (!is_array($s)) { $fixed_structure[] = $s; }
}
$structure = $fixed_structure;
}
}
if ($key !== false) {
if (is_string($structure)) {
$structure = explode(',', $structure);
} else {
if (is_array($structure)) {
$fixed_structure = array();
foreach ($structure as $s) {
if (!is_array($s)) { $fixed_structure[] = $s; }
}
$structure = $fixed_structure;
}
}
if (($result = wp_cache_get($key, 'comicpress')) !== false) {
$this->_structure = $result;
} else {
$new_structure = array();
$parent = null;
$all_leaves = array();
if (($result = wp_cache_get($key, 'comicpress')) !== false) {
$this->_structure = $result;
} else {
$new_structure = array();
$parent = null;
$all_leaves = array();
$adjacents_by_parent = array();
$adjacents_by_parent = array();
if (is_array($structure)) {
$is_valid = true;
foreach ($structure as $branch) {
if (is_string($branch)) {
$parts = explode('/', $branch);
$valid = false;
if (count($parts) > 1) {
if ($parts[0] == '0') { $valid = true; }
}
if (!$valid) {
$is_valid = false; break;
} else {
$data = array();
$leaf = end($parts);
$all_leaves[] = $leaf;
if (is_array($structure)) {
$is_valid = true;
foreach ($structure as $branch) {
if (is_string($branch)) {
$parts = explode('/', $branch);
$valid = false;
if (count($parts) > 1) {
if ($parts[0] == '0') { $valid = true; }
}
if (!$valid) {
$is_valid = false; break;
} else {
$data = array();
$leaf = end($parts);
$all_leaves[] = $leaf;
$data['level'] = count($parts) - 1;
$data['level'] = count($parts) - 1;
if (count($parts) > 2) {
$parent = $parts[count($parts) - 2];
if (count($parts) > 2) {
$parent = $parts[count($parts) - 2];
if (!isset($adjacents_by_parent[$parent])) {
$adjacents_by_parent[$parent] = array();
}
$adjacents_by_parent[$parent][] = $leaf;
if (!isset($adjacents_by_parent[$parent])) {
$adjacents_by_parent[$parent] = array();
}
$adjacents_by_parent[$parent][] = $leaf;
$data['parent'] = $parent;
}
$data['parent'] = $parent;
}
$new_structure[$leaf] = $data;
}
} else {
$is_valid = false; break;
}
}
if ($is_valid) {
for ($i = 0; $i < count($all_leaves); ++$i) {
foreach (array('previous' => -1, 'next' => 1) as $type => $dir) {
if (isset($all_leaves[$i + $dir])) {
$new_structure[$all_leaves[$i]][$type] = $all_leaves[$i + $dir];
}
}
}
$new_structure[$leaf] = $data;
}
} else {
$is_valid = false; break;
}
}
if ($is_valid) {
for ($i = 0; $i < count($all_leaves); ++$i) {
foreach (array('previous' => -1, 'next' => 1) as $type => $dir) {
if (isset($all_leaves[$i + $dir])) {
$new_structure[$all_leaves[$i]][$type] = $all_leaves[$i + $dir];
}
}
}
$this->_structure = $new_structure;
}
}
wp_cache_set($key, $this->_structure, 'comicpress');
}
}
return is_array($this->_structure);
}
$this->_structure = $new_structure;
}
}
wp_cache_set($key, $this->_structure, 'comicpress');
}
}
return is_array($this->_structure);
}
function _get_field($field, $id) {
if (isset($this->_structure)) {
$id = $this->_ensure_numeric_category($id);
if (isset($this->_structure[$id])) {
if (isset($this->_structure[$id][$field])) {
return $this->_structure[$id][$field];
}
}
}
return false;
}
function _get_field($field, $id) {
if (isset($this->_structure)) {
foreach ($this->_ensure_category_ids($id) as $id) {
if (isset($this->_structure[$id])) {
if (isset($this->_structure[$id][$field])) {
return $this->_structure[$id][$field];
}
}
}
}
return false;
}
// @codeCoverageIgnoreStart
function parent($id) { return $this->_get_field('parent', $id); }
function previous($id) { return $this->_get_field('previous', $id); }
function next($id) { return $this->_get_field('next', $id); }
// @codeCoverageIgnoreEnd
// @codeCoverageIgnoreStart
function parent($id) { return $this->_get_field('parent', $id); }
function previous($id) { return $this->_get_field('previous', $id); }
function next($id) { return $this->_get_field('next', $id); }
// @codeCoverageIgnoreEnd
function valid($id) {
$id = $this->_ensure_numeric_category($id);
if (isset($this->_structure[$id])) {
return array_keys($this->_structure[$id]);
}
return false;
}
function valid($id) {
$keys = array();
foreach ($this->_ensure_category_ids($id) as $id) {
if (isset($this->_structure[$id])) {
$keys = array_merge($keys, array_keys($this->_structure[$id]));
}
}
return empty($keys) ? false : $keys;
}
function all_adjacent($id, $direction) {
if (isset($this->_structure[$id])) {
$all_adjacent = array();
do {
$has_adjacent = false;
function all_adjacent($id, $direction) {
if (isset($this->_structure[$id])) {
$all_adjacent = array();
do {
$has_adjacent = false;
if (isset($this->_structure[$id][$direction])) {
$new_id = $this->_structure[$id][$direction];
if (isset($this->_structure[$id][$direction])) {
$new_id = $this->_structure[$id][$direction];
if (!in_array($new_id, $all_adjacent)) {
if ($has_adjacent = isset($this->_structure[$id][$direction])) {
$all_adjacent[] = $new_id;
$id = $new_id;
}
}
}
// @codeCoverageIgnoreStart
} while ($has_adjacent);
// @codeCoverageIgnoreEnd
return $all_adjacent;
}
return false;
}
if (!in_array($new_id, $all_adjacent)) {
if ($has_adjacent = isset($this->_structure[$id][$direction])) {
$all_adjacent[] = $new_id;
$id = $new_id;
}
}
}
// @codeCoverageIgnoreStart
} while ($has_adjacent);
// @codeCoverageIgnoreEnd
return $all_adjacent;
}
return false;
}
/**
* Get the valid navigation directions for a particular post.
*/
function get_valid_nav($post_id) {
if (($category = $this->get_valid_post_category($post_id)) !== false) {
return $this->valid($category);
}
return false;
}
/**
* Get the valid navigation directions for a particular post.
*/
function get_valid_nav($post_id) {
if (($category = $this->get_valid_post_category($post_id)) !== false) {
return $this->valid($category);
}
return false;
}
/**
* Get the valid comic category for this post.
*/
function get_valid_post_category($post_id) {
$result = false;
/**
* Get the valid comic category for this post.
*/
function get_valid_post_category($post_id) {
$result = false;
foreach (wp_get_post_categories($post_id) as $category) {
if ($this->valid($category)) {
if ($result) { return false; }
foreach (wp_get_post_categories($post_id) as $category) {
if ($this->valid($category)) {
if ($result) { return false; }
$result = $category;
}
}
return $result;
}
$result = $category;
}
}
return $result;
}
/**
* Get a simple storyline.
*/
/**
* Get a simple storyline.
*/
function get_simple_storyline() {
$simple_storyline = array('0' => array());
$simple_storyline = array('0' => array());
foreach ($this->_structure as $category_id => $adjacents) {
$parent = 0;
if (isset($adjacents['parent'])) { $parent = $adjacents['parent']; }
@ -242,9 +247,9 @@ class ComicPressStoryline {
return $this->_merge_simple_storyline($simple_storyline);
}
/**
* Get a simple structure.
*/
/**
* Get a simple structure.
*/
function get_category_simple_structure($parent = null) {
$structure = array();
foreach (get_all_category_ids() as $category_id) {
@ -255,28 +260,28 @@ class ComicPressStoryline {
$structure[$category->parent][$category_id] = true;
}
$structure = $this->_merge_simple_storyline($structure);
if (!empty($parent)) {
if (isset($structure[0])) {
foreach ($structure[0] as $key => $children) {
if ($key != $parent) { unset($structure[0][$key]); }
}
}
}
if (!empty($parent)) {
if (isset($structure[0])) {
foreach ($structure[0] as $key => $children) {
if ($key != $parent) { unset($structure[0][$key]); }
}
}
}
return $structure;
}
/**
* Get a flattened category node list.
*/
/**
* Get a flattened category node list.
*/
// @codeCoverageIgnoreStart
function get_category_flattened($parent = null) {
return $this->flatten_simple_storyline($this->get_category_simple_structure($parent));
}
// @codeCoverageIgnoreEnd
/**
* Merge a flat simple storyline into a tree.
*/
/**
* Merge a flat simple storyline into a tree.
*/
function _merge_simple_storyline($simple_storyline) {
while (count($simple_storyline) > 0) {
$merge_found = false;
@ -297,7 +302,7 @@ class ComicPressStoryline {
if ($merge_found !== false) {
foreach ($simple_storyline as $parent => $children) {
if (isset($children[$merge_found])) {
$simple_storyline[$parent][$merge_found] = $simple_storyline[$merge_found];
$simple_storyline[$parent][$merge_found] = $simple_storyline[$merge_found];
unset($simple_storyline[$merge_found]);
break;
}
@ -317,6 +322,8 @@ class ComicPressStoryline {
}
$all_categories_flattened = $this->get_category_flattened();
$this->normalize_category_groupings();
$result = $this->normalize_flattened_storyline($flattened_storyline, $all_categories_flattened);
if ($set) {
$this->set_flattened_storyline($result);
@ -324,13 +331,31 @@ class ComicPressStoryline {
return $result;
}
/**
* Sort nodes by node count.
*/
/**
* @return unknown_type
*/
function normalize_category_groupings() {
$comicpress = ComicPress::get_instance();
$valid_ids = get_all_category_ids();
foreach ($comicpress->comicpress_options['category_groupings'] as $group_id => $category_ids) {
$comicpress->comicpress_options['category_groupings'][$group_id] = array_intersect($category_ids, $valid_ids);
if (empty($comicpress->comicpress_options['category_groupings'][$group_id])) {
unset($comicpress->comicpress_options['category_groupings'][$group_id]);
}
}
$comicpress->save();
}
/**
* Sort nodes by node count.
*/
function _length_sort($parts) {
$new = array();
foreach ($parts as $part) {
$p = explode('/', $part);
$p = explode('/', $part);
if (!isset($new[count($p)])) {
$new[count($p)] = array();
}
@ -344,9 +369,9 @@ class ComicPressStoryline {
return $output;
}
/**
* Normalize a flattened storyline, inserting and removing categories from the list is necessary.
*/
/**
* Normalize a flattened storyline, inserting and removing categories from the list is necessary.
*/
function normalize_flattened_storyline($storyline, $comic_categories) {
$storyline_nodes = explode(",", $storyline);
$category_nodes = explode(",", $comic_categories);
@ -385,16 +410,16 @@ class ComicPressStoryline {
return implode(',', $storyline_nodes);
}
/**
* Flatten a simple storyline.
*/
/**
* Flatten a simple storyline.
*/
function flatten_simple_storyline($storyline) {
return implode(',', $this->_follow_simple_storyline($storyline));
}
/**
* Follow the nodes of a simple storyline, creating a node list.
*/
/**
* Follow the nodes of a simple storyline, creating a node list.
*/
function _follow_simple_storyline($storyline, $parent = null) {
$output = array();
foreach ($storyline as $key => $children) {
@ -411,160 +436,184 @@ class ComicPressStoryline {
return $output;
}
function &include_all() {
if (is_array($this->_structure)) {
$this->_category_search = array_keys($this->_structure);
}
return $this;
}
function &include_all() {
if (is_array($this->_structure)) {
$this->_category_search = array_keys($this->_structure);
}
return $this;
}
function &exclude_all() {
$this->_category_search = array();
return $this;
}
function &exclude_all() {
$this->_category_search = array();
return $this;
}
function _ensure_numeric_category($parent) {
if (!is_numeric($parent)) {
foreach (get_all_category_ids() as $id) {
$category = get_category($id);
if ($category->slug == $parent) {
$parent = $id; break;
}
}
}
return $parent;
}
function _ensure_category_ids($provided_id) {
if (!is_numeric($provided_id)) {
if (is_string($provided_id)) {
$comicpress = ComicPress::get_instance();
$found = false;
if (isset($comicpress->comicpress_options['category_groupings'])) {
if (isset($comicpress->comicpress_options['category_groupings'][$provided_id])) {
$provided_id = $comicpress->comicpress_options['category_groupings'][$provided_id];
$found = true;
}
}
if (!$found) {
foreach (get_all_category_ids() as $id) {
$category = get_category($id);
if ($category->slug == $provided_id) {
$provided_id = $id; break;
}
}
$provided_id = array($provided_id);
}
}
} else {
$provided_id = array($provided_id);
}
if (!is_array($provided_id)) {
if (is_numeric($provided_id)) {
$provided_id = array($provided_id);
} else {
$provided_id = array();
}
}
return $provided_id;
}
function _find_children($parent) {
$parent = $this->_ensure_numeric_category($parent);
if (is_numeric($parent)) {
$children = array($parent);
do {
$found_children = false;
if (is_array($this->_structure)) {
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;
$found_children = true;
}
}
}
}
}
// @codeCoverageIgnoreStart
} while ($found_children);
// @codeCoverageIgnoreEnd
function _find_children($parent) {
$all_children = array();
foreach ($this->_ensure_category_ids($parent) as $parent) {
if (is_numeric($parent)) {
$children = array($parent);
do {
$found_children = false;
if (is_array($this->_structure)) {
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;
$found_children = true;
}
}
}
}
}
// @codeCoverageIgnoreStart
} while ($found_children);
// @codeCoverageIgnoreEnd
return $children;
}
return false;
}
$all_children = array_merge($all_children, $children);
}
}
return empty($all_children) ? false : $all_children;
}
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 &_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() {
$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;
}
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 $this;
}
function _find_level_or_above($level = null) {
$found = array();
foreach ($this->_structure as $category_id => $info) {
if ($info['level'] <= $level) { $found[] = $category_id; }
}
return $found;
}
function _find_level_or_above($level = null) {
$found = array();
foreach ($this->_structure as $category_id => $info) {
if ($info['level'] <= $level) { $found[] = $category_id; }
}
return $found;
}
function _find_only($id = null) {
if (isset($this->_structure[$id])) {
return array($id);
}
return array();
}
function _find_only($id = null) {
if (isset($this->_structure[$id])) {
return array($id);
}
return array();
}
function _find_level($level = null) {
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)) {
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 $id;
}
} else {
if (is_numeric($thing)) { $id = $thing; }
}
return $id;
}
function _find_post_category($post = null) {
$found = array();
function _find_post_category($post = null) {
$found = array();
$id = $this->_ensure_post_id($post);
$id = $this->_ensure_post_id($post);
if (!is_null($id)) {
if (count($categories = wp_get_post_categories($id)) == 1) {
$found = $categories;
}
}
return $found;
}
if (!is_null($id)) {
if (count($categories = wp_get_post_categories($id)) == 1) {
$found = $categories;
}
}
return $found;
}
function _find_adjacent($category = null, $next = false) {
$found = array();
function _find_adjacent($category = null, $next = false) {
$found = array();
if (!is_null($category)) {
if (isset($this->_structure[$category])) {
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;
}
return $found;
}
function _find_post_root($post = null) {
$found = array();
function _find_post_root($post = null) {
$found = array();
$id = $this->_ensure_post_id($post);
$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));
}
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;
}
}
}
return $found;
}
function end_search() {
$result = $this->_category_search;
$this->_category_search = array();
return $result;
}
function end_search() {
$result = $this->_category_search;
$this->_category_search = array();
return $result;
}
function build_from_restrictions($restrictions = null) {
global $post;
function build_from_restrictions($restrictions = null) {
global $post;
$this->read_from_options();
$this->exclude_all();
@ -590,7 +639,7 @@ class ComicPressStoryline {
list($type, $list) = $info;
if (substr($type, 0, 1) == "!") {
$method_root = 'exclude';
$method_root = 'exclude';
$method_type = substr($type, 1);
} else {
$method_root = 'include';
@ -629,7 +678,7 @@ class ComicPressStoryline {
}
return $this->end_search();
}
}
}
?>