function create_recipe() {
$recipe = new Recipe();
$this->db->insert('recipes', $_POST['recipe']);
$recipe = $recipe->where('title', $_POST['recipe']['title'])->get();
$tags = explode(" ",$_POST['tags']);
// create tag entries in db, save relationship
// would be nice to put in a model method maybe?
foreach($tags as $tag) {
echo "now creating $tag";
$t = new Tag();
$t->where('name', $tag)->get();
if (!$t->exists()) {
// save only if new
$t->name = $tag;
$t->save();
}
$recipe->save($t);
}
$this->load->view('recipes/thankyou');
}
function index()
{
list($params, $id, $slug) = $this->parse_params(func_get_args());
// Create or update
if ($this->method != 'get') {
$c = new Content();
switch ($this->method) {
case 'post':
case 'put':
if ($this->method == 'put') {
// Update
$c->get_by_id($id);
if (!$c->exists()) {
$this->error('404', "Content with ID: {$id} not found.");
return;
}
$c->old_published_on = $c->published_on;
$c->old_captured_on = $c->captured_on;
$c->old_uploaded_on = $c->uploaded_on;
if (isset($_POST['slug'])) {
$c->current_slug = $c->slug;
}
}
if (isset($_REQUEST['name'])) {
if (isset($_REQUEST['upload_session_start'])) {
$s = new Setting();
$s->where('name', 'last_upload')->get();
if ($s->exists() && $s->value != $_REQUEST['upload_session_start']) {
$s->value = $_REQUEST['upload_session_start'];
$s->save();
}
}
$file_name = $c->clean_filename($_REQUEST['name']);
$chunk = isset($_REQUEST["chunk"]) ? $_REQUEST["chunk"] : 0;
$chunks = isset($_REQUEST["chunks"]) ? $_REQUEST["chunks"] : 0;
$tmp_dir = FCPATH . 'storage' . DIRECTORY_SEPARATOR . 'tmp';
$tmp_path = $tmp_dir . DIRECTORY_SEPARATOR . $file_name;
make_child_dir($tmp_dir);
if ($chunks == 0 || $chunk == $chunks - 1) {
if (isset($_REQUEST['text'])) {
$path = FCPATH . 'storage' . DIRECTORY_SEPARATOR . 'custom' . DIRECTORY_SEPARATOR;
$internal_id = false;
} else {
if (isset($_REQUEST['plugin'])) {
$info = pathinfo($_REQUEST['name']);
$path = FCPATH . 'storage' . DIRECTORY_SEPARATOR . 'plugins' . DIRECTORY_SEPARATOR . $_REQUEST['plugin'] . DIRECTORY_SEPARATOR . 'storage' . DIRECTORY_SEPARATOR;
$file_name = $_REQUEST['basename'] . '.' . $info['extension'];
$internal_id = false;
} else {
list($internal_id, $path) = $c->generate_internal_id();
}
}
if ($path) {
$path .= $file_name;
if ($chunks == 0) {
$tmp_path = $path;
}
} else {
$this->error('500', 'Unable to create directory for upload.');
return;
}
}
// Look for the content type header
if (isset($_SERVER["HTTP_CONTENT_TYPE"])) {
$contentType = $_SERVER["HTTP_CONTENT_TYPE"];
} else {
if (isset($_SERVER["CONTENT_TYPE"])) {
$contentType = $_SERVER["CONTENT_TYPE"];
} else {
$contentType = '';
}
}
if (strpos($contentType, "multipart") !== false) {
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
$out = fopen($tmp_path, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen($_FILES['file']['tmp_name'], "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$this->error('500', 'Unable to read input stream.');
return;
}
fclose($out);
unlink($_FILES['file']['tmp_name']);
} else {
$this->error('500', 'Unable to write to output file.');
return;
}
} else {
$this->error('500', 'Unable to move uploaded file.');
return;
}
} else {
$out = fopen($tmp_path, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen("php://input", "rb");
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$this->error('500', 'Unable to read uploaded file.');
return;
}
fclose($out);
} else {
$this->error('500', 'Unable to open output stream.');
return;
}
}
if ($chunk < $chunks - 1) {
// Don't continue until all chunks are uploaded
exit;
} else {
if ($chunks > 0) {
// Done, move to permanent location and save to DB
rename($tmp_path, $path);
}
}
if (!$internal_id) {
// Custom text uploads can stop here
die(json_encode(array('filename' => $file_name)));
}
$from = array();
$from['filename'] = $file_name;
$from['internal_id'] = $internal_id;
$from['file_modified_on'] = time();
} else {
if (isset($_POST['localfile'])) {
$filename = basename($_REQUEST['localfile']);
list($internal_id, $path) = $c->generate_internal_id();
if (!file_exists($_REQUEST['localfile'])) {
$this->error('500', '"localfile" does not exist.');
return;
}
if ($path) {
$path .= $filename;
} else {
$this->error('500', 'Unable to create directory for upload.');
return;
}
copy($_REQUEST['localfile'], $path);
$from = array();
$from['filename'] = $filename;
$from['internal_id'] = $internal_id;
$from['file_modified_on'] = time();
} else {
if (isset($_POST['from_url'])) {
$filename = basename($_POST['from_url']);
list($internal_id, $path) = $c->generate_internal_id();
if ($path) {
$path .= $filename;
} else {
$this->error('500', 'Unable to create directory for upload.');
return;
}
if ($this->_download(urldecode($_POST['from_url']), $path, true) && file_exists($path)) {
$from = array();
$from['filename'] = $filename;
$from['internal_id'] = $internal_id;
$from['file_modified_on'] = time();
} else {
$this->error('500', 'Unable to import file from provided URL.');
return;
}
} else {
if (is_null($id)) {
$this->error('403', 'New content records must be accompanied by an upload.');
return;
}
}
}
}
if (isset($from)) {
$from = array_merge($_POST, $from);
} else {
$from = $_POST;
}
if (isset($_REQUEST['rotate']) && is_numeric($_REQUEST['rotate']) && $c->exists()) {
$r = $_REQUEST['rotate'];
if (abs($r) != 90) {
$this->error('403', 'Rotation can only be done in multiples of 90.');
return;
}
if (empty($c->storage_url)) {
$path = $c->path_to_original();
$info = pathinfo($path);
$midsize_path = preg_replace('/\\.' . $info['extension'] . '$/', '.1600.' . $info['extension'], $path);
if (file_exists($midsize_path)) {
$midsize = $midsize_path;
}
} else {
$path = tempnam(sys_get_temp_dir(), 'original');
file_put_contents($path, file_get_contents($c->storage_url));
if (!empty($c->storage_url_midsize)) {
$midsize = tempnam(sys_get_temp_dir(), 'midsize');
file_put_contents($midsize, file_get_contents($c->storage_url_midsize));
}
}
$s = new Setting();
$s->where('name', 'image_processing_library')->get();
include_once FCPATH . 'app' . DIRECTORY_SEPARATOR . 'koken' . DIRECTORY_SEPARATOR . 'DarkroomUtils.php';
$d = DarkroomUtils::init($s->value);
$d->rotate($path, $r);
if (isset($midsize)) {
$d->rotate($midsize, $r);
}
if (!empty($c->storage_url)) {
$key = $c->path . '/' . $c->filename;
Shutter::store_original($path, $c->path . '/' . $c->filename);
unlink($path);
if (isset($midsize)) {
$info = pathinfo($key);
$key = preg_replace('/\\.' . $info['extension'] . '$/', '.1600.' . $info['extension'], $key);
Shutter::store_original($midsize, $key);
unlink($midsize);
}
}
$c->clear_cache();
$from['width'] = $c->height;
$from['height'] = $c->width;
$from['aspect_ratio'] = $from['width'] / $from['height'];
$from['file_modified_on'] = time();
}
if (isset($_REQUEST['reset_internal_id']) && $_REQUEST['reset_internal_id'] && $c->exists()) {
list($from['internal_id'], ) = $c->generate_internal_id(true);
}
$hook = 'content.' . ($id ? 'update' : 'create');
if (isset($from['filename']) && $id) {
$c->clear_cache();
$hook .= '_with_upload';
$c->_before();
}
$from = Shutter::filter("api.{$hook}", array_merge($from, array('id' => $id, 'file' => isset($path) ? $path : $c->path_to_original())));
unset($from['file']);
try {
$c->from_array($from, array(), true);
} catch (Exception $e) {
$this->error('400', $e->getMessage());
return;
}
if (isset($_POST['tags'])) {
$c->_format_tags($_POST['tags']);
} else {
if ($this->method === 'put' && isset($_POST['visibility'])) {
$c->_update_tag_counts();
}
}
$c->_readify();
$content = $c->to_array(array('auth' => true));
if ($hook === 'content.create' || $hook === 'content.update_with_upload') {
if (ENVIRONMENT === 'production') {
$this->load->library('mcurl');
if ($this->mcurl->is_enabled()) {
$options = array(CURLOPT_HTTPHEADER => array('Connection: Close', 'Keep-Alive: 0'));
$this->mcurl->add_call('normal', 'get', $content['presets']['medium_large']['url'], array(), $options);
$this->mcurl->add_call('cropped', 'get', $content['presets']['medium_large']['cropped']['url'], array(), $options);
$this->mcurl->execute();
}
}
$external_storage_url = Shutter::store_original($c->path_to_original(), str_replace('/storage/originals/', '', $content['original']['relative_url']));
if ($external_storage_url) {
unlink($c->path_to_original());
$o = new Content();
$o->where('id', $content['id'])->update(array('storage_url' => $external_storage_url));
$content['storage_url'] = $external_storage_url;
}
}
Shutter::hook($hook, $content);
// Important to prevent failures from Lr plugin
header('Connection: close');
$this->redirect("/content/{$c->id}" . (isset($params['context']) ? '/context:' . $params['context'] : ''));
break;
case 'delete':
if (is_null($id)) {
$this->error('403', 'Required parameter "id" not present.');
return;
} else {
$t = new Tag();
if (is_numeric($id)) {
$content = $c->get_by_id($id);
if ($c->exists()) {
$trash = new Trash();
$this->db->query("DELETE from {$trash->table} WHERE id = 'content-{$c->id}'");
$c->do_delete();
} else {
$this->error('404', "Content with ID: {$id} not found.");
return;
}
} else {
$is_trash = $id === 'trash';
if ($id === 'trash') {
$id = array();
$trash = new Trash();
$trash->like('id', 'content-')->select_func('REPLACE', '@id', 'content-', '', 'actual_id')->get_iterated();
foreach ($trash as $item) {
$id[] = (int) $item->actual_id;
}
} else {
$id = explode(',', $id);
}
/*
Multiple delete
/content/n1/n2/n3
*/
// Keep track of tags to --
$tags = array();
$c->where_in('id', $id);
$contents = $c->get_iterated();
$trash = new Trash();
foreach ($contents as $c) {
if ($c->exists()) {
$tags = array_merge($tags, $c->tags);
$this->db->query("DELETE from {$trash->table} WHERE id = 'content-{$c->id}'");
$c->do_delete();
}
}
}
}
exit;
break;
}
}
$c = new Content();
if ($slug || isset($id) && strpos($id, ',') === false) {
$options = array('context' => false, 'neighbors' => false);
$options = array_merge($options, $params);
$original_context = $options['context'];
if ($options['context'] && !in_array($options['context'], array('stream', 'favorites', 'features')) && strpos($options['context'], 'tag-') !== 0 && strpos($options['context'], 'category-') !== 0) {
if (is_numeric($options['context'])) {
$context_field = 'id';
} else {
$context_field = 'slug';
$options['context'] = str_replace('slug-', '', $options['context']);
}
$a = new Album();
$a->group_start()->where($context_field, $options['context'])->or_where('internal_id', $options['context'])->group_end()->get();
$c->include_join_fields()->where_related_album('id', $a->id);
}
$with_token = false;
if (is_numeric($id)) {
$content = $c->where('deleted', 0)->get_by_id($id);
} else {
if ($slug) {
$content = $c->where('deleted', 0)->group_start()->where('internal_id', $slug)->or_where('slug', $slug)->or_like('old_slug', ',' . $slug . ',', 'both')->group_end()->get();
} else {
$content = $c->where('deleted', 0)->where('internal_id', $id)->get();
}
if ($content->exists() && $content->internal_id === (is_null($id) ? $slug : $id)) {
$with_token = true;
}
}
if ($content->exists()) {
if ($c->visibility == 1 && !$this->auth && !$with_token || !$this->auth && !is_numeric($id) && $c->visibility == 2) {
$this->error('403', 'Private content.');
return;
}
$options['auth'] = $this->auth;
if ($options['neighbors']) {
// Make sure $neighbors is at least 2
$options['neighbors'] = max($options['neighbors'], 2);
// Make sure neighbors is even
if ($options['neighbors'] & 1 != 0) {
$options['neighbors']++;
}
$options['neighbors'] = $options['neighbors'] / 2;
$single_neighbors = false;
} else {
$options['neighbors'] = 1;
$single_neighbors = true;
}
if ($options['context'] && !in_array($original_context, array('stream', 'favorites', 'features')) && strpos($original_context, 'tag-') !== 0 && strpos($original_context, 'category-') !== 0) {
$options['in_album'] = $a;
}
$final = $content->to_array($options);
if ($options['context']) {
// TODO: Performance check
$next = new Content();
$prev = new Content();
$in_a = new Album();
$next->where('deleted', 0);
$prev->where('deleted', 0);
$options['context'] = urldecode($options['context']);
if (!in_array($original_context, array('stream', 'favorites', 'features')) && strpos($original_context, 'tag-') !== 0 && strpos($original_context, 'category-') !== 0) {
if (!isset($options['context_order'])) {
list($options['context_order'], $options['context_order_direction']) = explode(' ', $a->sort);
}
$final['context']['album'] = $a->to_array(array('auth' => $this->auth || $options['context'] === $a->internal_id));
$in_a->where("{$context_field} !=", $options['context']);
$next->where_related_album('id', $a->id);
$prev->where_related_album('id', $a->id);
if ($options['context_order'] === 'manual') {
$next->order_by_join_field('album', 'order', 'ASC')->group_start()->where_join_field('album', 'order >', $content->join_order)->or_group_start()->where_join_field('album', 'order', $content->join_order)->where_join_field('album', 'id >', $content->join_id)->group_end()->group_end();
$prev->order_by_join_field('album', 'order', 'DESC')->group_start()->where_join_field('album', 'order <', $content->join_order)->or_group_start()->where_join_field('album', 'order', $content->join_order)->where_join_field('album', 'id <', $content->join_id)->group_end()->group_end();
} else {
$next_operator = strtolower($options['context_order_direction']) === 'desc' ? '<' : '>';
$prev_operator = $next_operator === '<' ? '>' : '<';
$next->group_start()->where($options['context_order'] . " {$next_operator}", $content->{$options['context_order']})->or_group_start()->where($options['context_order'], $content->{$options['context_order']})->where("id {$next_operator}", $content->id)->group_end()->group_end();
$prev->group_start()->where($options['context_order'] . " {$prev_operator}", $content->{$options['context_order']})->or_group_start()->where($options['context_order'], $content->{$options['context_order']})->where("id {$prev_operator}", $content->id)->group_end()->group_end();
}
if (!$this->auth) {
$next->where('visibility <', $final['context']['album']['visibility'] < 1 ? 1 : 2);
$prev->where('visibility <', $final['context']['album']['visibility'] < 1 ? 1 : 2);
}
$in_album = $a;
$final['context']['type'] = 'album';
$final['context']['title'] = $a->title;
$final['context']['__koken_url'] = $final['context']['album']['__koken_url'];
$final['context']['url'] = $final['context']['album']['url'];
} else {
if (!isset($options['context_order'])) {
$options['context_order'] = 'captured_on';
$options['context_order_direction'] = 'DESC';
} else {
if ($options['context_order'] === 'manual' && $original_context === 'favorites') {
$options['context_order'] = 'favorite_order';
$options['context_order_direction'] = 'ASC';
} else {
if ($options['context_order'] === 'manual' && $original_context === 'features') {
$options['context_order'] = 'featured_order';
$options['context_order_direction'] = 'ASC';
}
}
}
$next_operator = strtolower($options['context_order_direction']) === 'desc' ? '<' : '>';
$prev_operator = $next_operator === '<' ? '>' : '<';
$next->group_start()->where($options['context_order'] . " {$next_operator}", $content->{$options['context_order']})->or_group_start()->where($options['context_order'], $content->{$options['context_order']})->where("id {$next_operator}", $content->id)->group_end()->group_end();
$prev->group_start()->where($options['context_order'] . " {$prev_operator}", $content->{$options['context_order']})->or_group_start()->where($options['context_order'], $content->{$options['context_order']})->where("id {$prev_operator}", $content->id)->group_end()->group_end();
if (strpos($original_context, 'tag-') === 0) {
$tag = str_replace('tag-', '', urldecode($original_context));
$t = new Tag();
$t->where('name', $tag)->get();
if ($t->exists()) {
$next->where_related_tag('id', $t->id);
$prev->where_related_tag('id', $t->id);
$final['context']['type'] = 'tag';
$final['context']['title'] = $tag;
$final['context']['slug'] = $tag;
$t->model = 'tag_contents';
$t->slug = $t->name;
$url = $t->url();
if ($url) {
list($final['context']['__koken_url'], $final['context']['url']) = $url;
}
}
} else {
if (strpos($original_context, 'category-') === 0) {
$category = str_replace('category-', '', $original_context);
$cat = new Category();
$cat->where('slug', $category)->get();
if ($cat->exists()) {
$next->where_related_category('id', $cat->id);
$prev->where_related_category('id', $cat->id);
$final['context']['type'] = 'category';
$final['context']['title'] = $cat->title;
$final['context']['slug'] = $cat->slug;
$cat->model = 'category_contents';
$url = $cat->url();
if ($url) {
list($final['context']['__koken_url'], $final['context']['url']) = $url;
}
}
} else {
if ($original_context === 'favorites') {
$url_data = $prev->get_data();
$urls = $prev->form_urls();
$next->where('favorite', 1);
$prev->where('favorite', 1);
$final['context']['type'] = 'favorite';
$final['context']['title'] = $url_data['favorite']['plural'];
$final['context']['__koken_url'] = $urls['favorites'];
if ($final['context']['__koken_url']) {
$final['context']['url'] = $prev->get_base() . $final['context']['__koken_url'] . (defined('DRAFT_CONTEXT') && !is_numeric(DRAFT_CONTEXT) ? '&preview=' . DRAFT_CONTEXT : '');
}
} else {
if ($original_context === 'features') {
$url_data = $prev->get_data();
$urls = $prev->form_urls();
$next->where('featured', 1);
$prev->where('featured', 1);
$final['context']['type'] = 'feature';
$final['context']['title'] = $url_data['feature']['plural'];
$final['context']['__koken_url'] = isset($urls['features']) ? $urls['features'] : false;
if ($final['context']['__koken_url']) {
$final['context']['url'] = $prev->get_base() . $final['context']['__koken_url'] . (defined('DRAFT_CONTEXT') && !is_numeric(DRAFT_CONTEXT) ? '&preview=' . DRAFT_CONTEXT : '');
}
}
}
}
}
if (!$this->auth) {
$next->where('visibility', 0);
$prev->where('visibility', 0);
}
$in_album = false;
}
$max = $next->get_clone()->count();
$min = $prev->get_clone()->count();
$final['context']['total'] = $max + $min + 1;
$final['context']['position'] = $min + 1;
$pre_limit = $next_limit = $options['neighbors'];
if ($min < $pre_limit) {
$next_limit += $pre_limit - $min;
$pre_limit = $min;
}
if ($max < $next_limit) {
$pre_limit = min($min, $pre_limit + ($next_limit - $max));
$next_limit = $max;
}
$final['context']['previous'] = array();
$final['context']['next'] = array();
if ($next_limit > 0) {
if ($options['context_order'] !== 'manual') {
$next->order_by($options['context_order'] . ' ' . $options['context_order_direction'] . ', id ' . $options['context_order_direction']);
}
$next->limit($next_limit)->get_iterated();
foreach ($next as $c) {
$final['context']['next'][] = $c->to_array(array('auth' => $this->auth, 'in_album' => $in_album, 'context' => $original_context));
}
}
if ($pre_limit > 0) {
if ($options['context_order'] !== 'manual') {
$dir = strtolower($options['context_order_direction']) === 'desc' ? 'asc' : 'desc';
$prev->order_by($options['context_order'] . ' ' . $dir . ', id ' . $dir);
}
$prev->limit($pre_limit)->get_iterated();
foreach ($prev as $c) {
$final['context']['previous'][] = $c->to_array(array('auth' => $this->auth, 'in_album' => $in_album, 'context' => $original_context));
}
$final['context']['previous'] = array_reverse($final['context']['previous']);
}
}
} else {
$this->error('404', "Content with ID: {$id} not found.");
return;
}
} else {
if (isset($params['custom'])) {
$final = $c->to_array_custom($params['custom']);
} else {
$c->where('deleted', 0);
$params['auth'] = $this->auth;
$final = $c->listing($params, $id);
}
}
$this->set_response_data($final);
}
/**
* Updates the tags associated with the given media.
*
* If the image can't be resized, its web and thumbnail images will
* be symlinked to the full size image to prevent broken image sources.
*
* @param Media $media The Media object to associate the tags with.
* @param array $tags An array of tag names.
*/
private static function update_tags($media, $tags)
{
// Remove all existing tag associations
Database::DELETE_FROM(TAG_RELATION_TABLE . ' WHERE image_id = ?', array($media->id));
foreach ($tags as $tag) {
// Skip empty tags
if (trim($tag) == '') {
continue;
}
// Create tags which don't exist yet
if (!Tag::exists($tag)) {
Tag::create($tag);
}
$media->add_tag($tag);
}
}
function _format_tags($tags)
{
$t = new Tag();
$model = $this->model;
$existing = array();
foreach ($this->tags->select('id,name')->get_iterated() as $tag) {
$existing[] = $tag->name;
}
if (empty($tags)) {
$remove = $existing;
} else {
$tags = koken_format_tags($tags);
$add = array_diff($tags, $existing);
$remove = array_diff($existing, $tags);
foreach ($add as $tag) {
$t->get_by_name($tag);
if (!$t->exists()) {
$t->name = $tag;
}
$t->last_used = time();
$t->save($this);
$t->update_counts($this->model);
}
}
foreach ($remove as $tag) {
$t->get_by_name($tag);
if ($t->exists()) {
$this->delete($t);
$t->update_counts($this->model);
}
}
}
/**
* Retrieve tag model by name or save if not exist
* @param string $name
* @return \Tag
*/
protected function getCreateTagModel($name)
{
$name = $this->valuesHandler->input('string', $name);
$tagModel = new TagModel();
$tagModel->get_by_tag_name($name);
if (!$tagModel->exists()) {
$tagModel->tag_name = $name;
$tagModel->save();
}
return $tagModel;
}
function index()
{
$defaults = array('page' => 1, 'limit' => 20, 'context_order' => 'count');
list($params, $id, $slug) = $this->parse_params(func_get_args());
$params = array_merge($defaults, $params);
$t = new Tag();
if ($this->method !== 'get') {
if (is_null($id)) {
$this->error('400', 'ID is required.');
}
$tag = $t->get_by_id($id);
if ($this->method === 'delete') {
$tag->delete();
exit;
} else {
$tag->name = $this->input->post('name');
$tag->save();
$this->redirect('/tags/' . $tag->id);
}
}
if (!$slug && is_null($id)) {
$final = $t->listing($params);
} else {
$slug = urldecode($slug);
if ($slug) {
$t->where('name', $slug)->get();
} else {
$t->get_by_id($id);
}
$tag_array = $t->to_array();
$params['tag'] = $t->id;
$params['tag_slug'] = $t->name;
list($final, $counts) = $this->aggregate('tag', $params);
$final['counts'] = $counts;
$final = array_merge($tag_array, $final);
$prev = new Tag();
$next = new Tag();
$prev->where('id !=', $t->id);
$next->where('id !=', $t->id);
if ($params['context_order'] === 'count') {
$prev->group_start();
$prev->where_func('', array('@content_count', '+', '@text_count', '+', '@album_count', '>', $t->essay_count + $t->album_count + $t->content_count), null);
$prev->or_group_start();
$prev->where_func('', array('@content_count', '+', '@text_count', '+', '@album_count', '=', $t->essay_count + $t->album_count + $t->content_count), null);
$prev->where('name <', $t->name);
$prev->group_end();
$prev->group_end();
$next->group_start();
$next->where_func('', array('@content_count', '+', '@text_count', '+', '@album_count', '<', $t->essay_count + $t->album_count + $t->content_count), null);
$next->or_group_start();
$next->where_func('', array('@content_count', '+', '@text_count', '+', '@album_count', '=', $t->essay_count + $t->album_count + $t->content_count), null);
$next->where('name >', $t->name);
$next->group_end();
$next->group_end();
$prev->order_by_func('', array('@content_count', '+', '@text_count', '+', '@album_count'), 'ASC');
$next->order_by_func('', array('@content_count', '+', '@text_count', '+', '@album_count'), 'DESC');
} else {
$prev->where('name <', $t->name);
$next->where('name >', $t->name);
}
$prev->order_by('name DESC');
$next->order_by('name ASC');
$max = $next->get_clone()->count();
$min = $prev->get_clone()->count();
$final['context'] = array();
$final['context']['total'] = $max + $min + 1;
$final['context']['position'] = $min + 1;
$final['context']['previous'] = $final['context']['next'] = false;
$prev->get();
$next->get();
if ($prev->exists()) {
$final['context']['previous'] = $prev->to_array();
}
if ($next->exists()) {
$final['context']['next'] = $next->to_array();
}
}
$this->set_response_data($final);
}
function listing($params, $id = false)
{
$sort = $this->_get_site_order('content');
$options = array('order_by' => $sort['by'], 'order_direction' => $sort['direction'], 'search' => false, 'search_filter' => false, 'tags' => false, 'tags_not' => false, 'page' => 1, 'match_all_tags' => false, 'limit' => 100, 'include_presets' => true, 'featured' => null, 'types' => false, 'auth' => false, 'favorites' => null, 'before' => false, 'after' => false, 'after_column' => 'uploaded_on', 'before_column' => 'uploaded_on', 'category' => false, 'category_not' => false, 'year' => false, 'year_not' => false, 'month' => false, 'month_not' => false, 'day' => false, 'day_not' => false, 'in_album' => false, 'reduce' => false, 'is_cover' => true, 'independent' => false);
$options = array_merge($options, $params);
if (isset($params['order_by']) && !isset($params['order_direction'])) {
$options['order_direction'] = in_array($params['order_by'], array('title', 'filename')) ? 'ASC' : 'DESC';
}
Shutter::hook('content.listing', array($this, $options));
if ($options['featured'] == 1 && !isset($params['order_by'])) {
$options['order_by'] = 'featured_on';
} else {
if ($options['favorites'] == 1 && !isset($params['order_by'])) {
$options['order_by'] = 'favorited_on';
}
}
if ($options['auth']) {
if (isset($options['visibility']) && $options['visibility'] !== 'album') {
$values = array('public', 'unlisted', 'private');
if (in_array($options['visibility'], $values)) {
$options['visibility'] = array_search($options['visibility'], $values);
} else {
if ($options['visibility'] === 'any') {
$options['visibility'] = false;
} else {
$options['visibility'] = 0;
}
}
} else {
if (!isset($options['visibility']) || $options['visibility'] !== 'album') {
$options['visibility'] = 0;
}
}
} else {
if ($options['in_album']) {
$options['visibility'] = 'album';
} else {
$options['visibility'] = 0;
}
}
if ($options['visibility'] > 0 && $options['order_by'] === 'published_on') {
$options['order_by'] = 'captured_on';
}
if ($options['order_by'] == 'dimension') {
$options['order_by'] = 'width * height';
}
if (is_numeric($options['limit']) && $options['limit'] > 0) {
$options['limit'] = min($options['limit'], 100);
} else {
$options['limit'] = 100;
}
if ($options['independent']) {
$this->where_related('album', 'id', null);
}
if ($options['types']) {
$types = explode(',', str_replace(' ', '', $options['types']));
$this->group_start();
foreach ($types as $t) {
switch ($t) {
case 'photo':
$this->or_where('file_type', 0);
break;
case 'video':
$this->or_where('file_type', 1);
break;
case 'audio':
$this->or_where('file_type', 2);
break;
}
}
$this->group_end();
}
if ($options['search'] && $options['search_filter'] === 'tags') {
$options['tags'] = $options['search'];
$options['search'] = false;
}
if ($options['search']) {
$term = urldecode($options['search']);
if ($options['search_filter']) {
if ($options['search_filter'] === 'category') {
$cat = new Category();
$cat->where('title', $term)->get();
if ($cat->exists()) {
$this->where_related('category', 'id', $cat->id);
} else {
$this->where_related('category', 'id', 0);
}
} else {
$this->group_start();
$this->like($options['search_filter'], $term, 'both');
$this->group_end();
}
} else {
$this->group_start();
$this->like('title', $term, 'both');
$this->or_like('caption', $term, 'both');
$t = new Tag();
$t->where('name', $term)->get();
if ($t->exists()) {
$this->or_where_related('tag', 'id', $t->id);
}
$this->group_end();
}
} else {
if ($options['tags'] || $options['tags_not']) {
$this->_do_tag_filtering($options);
}
}
if (!is_null($options['featured'])) {
$this->where('featured', $options['featured']);
}
if (!is_null($options['favorites'])) {
$this->where('favorite', $options['favorites']);
}
if ($options['category']) {
$this->where_related('category', 'id', $options['category']);
} else {
if ($options['category_not']) {
$cat = new Content();
$cat->select('id')->where_related('category', 'id', $options['category_not'])->get_iterated();
$cids = array();
foreach ($cat as $c) {
$cids[] = $c->id;
}
$this->where_not_in('id', $cids);
}
}
if ($options['after']) {
$this->where($options['after_column'] . ' >=', $options['after']);
}
if ($options['before']) {
$this->where($options['before_column'] . ' <=', $options['before']);
}
if ($options['visibility'] === 'album') {
$this->where('visibility <', $options['in_album']->visibility + 1);
} else {
if ($options['visibility'] !== false) {
$this->where('visibility', $options['visibility']);
}
}
if ($id) {
$sql_order = "ORDER BY FIELD(id,{$id})";
$id = explode(',', $id);
$this->where_in('id', $id);
}
if ($options['order_by'] === 'captured_on' || $options['order_by'] === 'uploaded_on' || $options['order_by'] === 'modified_on' || $options['order_by'] === 'published_on') {
$bounds_order = $options['order_by'];
} else {
$bounds_order = 'published_on';
}
$s = new Setting();
$s->where('name', 'site_timezone')->get();
$tz = new DateTimeZone($s->value);
$offset = $tz->getOffset(new DateTime('now', new DateTimeZone('UTC')));
if ($offset === 0) {
$shift = '';
} else {
$shift = ($offset < 0 ? '-' : '+') . abs($offset);
}
// Do this before date filters are applied
$bounds = $this->get_clone()->select('COUNT(DISTINCT ' . $this->table . '.id) as count, MONTH(FROM_UNIXTIME(' . $bounds_order . $shift . ')) as month, YEAR(FROM_UNIXTIME(' . $bounds_order . $shift . ')) as year')->group_by('month,year')->order_by('year')->get_iterated();
$dates = array();
foreach ($bounds as $b) {
if (!is_numeric($b->year)) {
continue;
}
if (!isset($dates[$b->year])) {
$dates[$b->year] = array();
}
$dates[$b->year][$b->month] = (int) $b->count;
}
if (in_array($options['order_by'], array('captured_on', 'uploaded_on', 'modified_on'))) {
$date_col = $options['order_by'];
} else {
$date_col = 'published_on';
}
if ($options['year'] || $options['year_not']) {
if ($options['year_not']) {
$options['year'] = $options['year_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('YEAR(FROM_UNIXTIME(' . $date_col . $shift . '))' . $compare, $options['year']);
}
if ($options['month'] || $options['month_not']) {
if ($options['month_not']) {
$options['month'] = $options['month_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('MONTH(FROM_UNIXTIME(' . $date_col . $shift . '))' . $compare, $options['month']);
}
if ($options['day'] || $options['day_not']) {
if ($options['day_not']) {
$options['day'] = $options['day_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('DAY(FROM_UNIXTIME(' . $date_col . $shift . '))' . $compare, $options['day']);
if ($options['reduce']) {
$a = new Album();
$a->select('id')->where('deleted', 0)->where('visibility', 0)->where('YEAR(FROM_UNIXTIME(' . $a->table . '.published_on' . $shift . '))', $options['year'])->where('MONTH(FROM_UNIXTIME(' . $a->table . '.published_on' . $shift . '))', $options['month'])->where('DAY(FROM_UNIXTIME(' . $a->table . '.published_on' . $shift . '))', $options['day'])->include_related('content', 'id')->get_iterated();
$ids = array();
foreach ($a as $album) {
if ($album->content_id) {
$ids[] = $album->content_id;
}
}
$e = new Text();
$e->select('featured_image_id')->where('page_type', 0)->where('published', 1)->where('featured_image_id >', 0)->where('YEAR(FROM_UNIXTIME(' . $e->table . '.published_on' . $shift . '))', $options['year'])->where('MONTH(FROM_UNIXTIME(' . $e->table . '.published_on' . $shift . '))', $options['month'])->where('DAY(FROM_UNIXTIME(' . $e->table . '.published_on' . $shift . '))', $options['day'])->get_iterated();
foreach ($e as $essay) {
if ($essay->featured_image_id) {
$ids[] = $essay->featured_image_id;
}
}
if (!empty($ids)) {
$this->where_not_in('id', $ids);
}
}
}
$vid_count = $this->get_clone()->where('file_type', 1)->count();
$aud_count = $this->get_clone()->where('file_type', 2)->count();
$final = $this->paginate($options);
$final['dates'] = $dates;
$this->include_related_count('albums', NULL, array('visibility' => 0));
$this->include_related_count('categories');
if ($id && !isset($params['order_by'])) {
$q = explode('LIMIT', $this->get_sql());
$query = $q[0] . $sql_order . ' LIMIT ' . $q[1];
$data = $this->query($query);
} else {
if ($options['order_by'] === 'title') {
$q = explode('LIMIT', $this->get_sql());
$query = preg_replace('/SELECT\\s(`[^`]+`\\.\\*)/', "SELECT COALESCE(NULLIF(title, ''), filename) as order_title, \$1", $q[0]);
$query .= 'ORDER BY order_title ' . $options['order_direction'] . ' LIMIT ' . $q[1];
$data = $this->query($query);
} else {
$data = $this->order_by($options['order_by'] . ' ' . $options['order_direction'] . ', id ' . $options['order_direction'])->get_iterated();
}
}
if (!$options['limit']) {
$final['per_page'] = $data->result_count();
$final['total'] = $data->result_count();
}
$final['counts'] = array('videos' => $vid_count, 'audio' => $aud_count, 'images' => $final['total'] - $vid_count - $aud_count, 'total' => $final['total']);
$final['content'] = array();
$final['sort'] = $sort;
$tag_map = $this->_eager_load_tags($data);
foreach ($data as $content) {
$tags = isset($tag_map['c' . $content->id]) ? $tag_map['c' . $content->id] : array();
$options['eager_tags'] = $tags;
$final['content'][] = $content->to_array($options);
}
return $final;
}
function listing($params)
{
$sort = $this->_get_site_order('album');
$options = array('trash' => false, 'page' => 1, 'order_by' => $sort['by'], 'order_direction' => $sort['direction'], 'search' => false, 'search_filter' => false, 'tags' => false, 'tags_not' => false, 'match_all_tags' => false, 'limit' => false, 'include_empty' => true, 'types' => false, 'featured' => false, 'category' => false, 'category_not' => false, 'year' => false, 'year_not' => false, 'month' => false, 'month_not' => false, 'day' => false, 'day_not' => false, 'flat' => false, 'reduce' => false, 'id_not' => false, 'auth' => false);
$options = array_merge($options, $params);
if (isset($params['order_by']) && !isset($params['order_direction'])) {
$options['order_direction'] = in_array($params['order_by'], array('created_on', 'modified_on', 'published_on', 'total_count', 'image_count', 'video_count')) ? 'DESC' : 'ASC';
}
$options = Shutter::filter('api.albums.listing.options', $options);
Shutter::hook('albums.listing', array($this, $options));
if ($options['order_by'] === 'manual') {
$options['order_by'] = 'left_id';
if (!isset($params['order_direction'])) {
$options['order_direction'] = 'asc';
}
}
if ($options['featured'] == 1 && !isset($params['order_by'])) {
$options['order_by'] = 'featured_on';
}
if (!is_numeric($options['limit'])) {
$options['limit'] = false;
}
if ($options['types']) {
$types = explode(',', str_replace(' ', '', $options['types']));
$this->group_start();
foreach ($types as $t) {
switch ($t) {
case 'set':
$this->or_where('album_type', 2);
break;
case 'smart':
$this->or_where('album_type', 1);
break;
case 'standard':
$this->or_where('album_type', 0);
break;
}
}
$this->group_end();
}
if ($options['search'] && $options['search_filter'] === 'tags') {
$options['tags'] = $options['search'];
$options['search'] = false;
}
if ($options['search']) {
$term = urldecode($options['search']);
if ($options['search_filter']) {
if ($options['search_filter'] === 'category') {
$cat = new Category();
$cat->where('title', $term)->get();
if ($cat->exists()) {
$this->where_related('category', 'id', $cat->id);
} else {
$this->where_related('category', 'id', 0);
}
} else {
$this->group_start();
$this->like($options['search_filter'], $term, 'both');
$this->group_end();
}
} else {
$this->group_start();
$this->like('title', $term, 'both');
$this->or_like('description', $term, 'both');
$t = new Tag();
$t->where('name', $term)->get();
if ($t->exists()) {
$this->or_where_related('tag', 'id', $t->id);
}
$this->group_end();
}
} else {
if ($options['tags'] || $options['tags_not']) {
$this->_do_tag_filtering($options);
}
}
if ($options['id_not']) {
$this->where_not_in('id', explode(',', $options['id_not']));
}
$sub_list = false;
if ($this->exists()) {
$sub_list = true;
$this->where('left_id >', $this->left_id)->where('right_id <', $this->right_id)->where('level', $this->level + 1)->where('visibility', $this->visibility);
$options['visibility'] = $this->visibility;
} else {
if ($options['auth']) {
if (isset($options['visibility'])) {
$values = array('public', 'unlisted', 'private');
if (in_array($options['visibility'], $values)) {
$options['visibility'] = array_search($options['visibility'], $values);
} else {
$options['visibility'] = 0;
}
} else {
$options['visibility'] = 0;
}
} else {
$options['visibility'] = 0;
}
}
$this->where('visibility', $options['visibility']);
if ($options['visibility'] > 0 && ($options['order_by'] === 'manual' || $options['order_by'] === 'published_on')) {
$options['order_by'] = 'title';
}
if (!$options['include_empty']) {
$this->where('total_count >', 0);
}
if ($options['featured'] || $options['category'] || $options['category_not']) {
if ($options['featured']) {
$this->where('featured', 1);
}
if ($options['category']) {
$this->where_related('category', 'id', $options['category']);
} else {
if ($options['category_not']) {
$cat = new Album();
$cat->select('id')->where_related('category', 'id', $options['category_not'])->get_iterated();
$cids = array();
foreach ($cat as $c) {
$cids[] = $c->id;
}
$this->where_not_in('id', $cids);
}
}
} else {
if ($options['featured'] !== false && (int) $options['featured'] === 0) {
$this->where('featured', 0);
} else {
if (!$sub_list && !$options['category'] && !$options['tags'] && !$options['year'] && !$options['flat']) {
$this->where('level', 1);
}
}
}
if ($options['order_by'] === 'left_id' && ($options['tags'] || $options['year'])) {
$options['order_by'] = 'title,id';
$options['order_direction'] = 'asc';
}
if (in_array($options['order_by'], array('created_on', 'modified_on'))) {
$date_col = $options['order_by'];
} else {
$date_col = 'published_on';
}
$s = new Setting();
$s->where('name', 'site_timezone')->get();
$tz = new DateTimeZone($s->value);
$offset = $tz->getOffset(new DateTime('now', new DateTimeZone('UTC')));
if ($offset === 0) {
$shift = '';
} else {
$shift = ($offset < 0 ? '-' : '+') . abs($offset);
}
if ($options['year'] || $options['year_not']) {
if ($options['year_not']) {
$options['year'] = $options['year_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('YEAR(FROM_UNIXTIME(' . $this->table . '.' . $date_col . $shift . '))' . $compare, $options['year']);
}
if ($options['month'] || $options['month_not']) {
if ($options['month_not']) {
$options['month'] = $options['month_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('MONTH(FROM_UNIXTIME(' . $this->table . '.' . $date_col . $shift . '))' . $compare, $options['month']);
}
if ($options['day'] || $options['day_not']) {
if ($options['day_not']) {
$options['day'] = $options['day_not'];
$compare = ' !=';
} else {
$compare = '';
}
$this->where('DAY(FROM_UNIXTIME(' . $this->table . '.' . $date_col . $shift . '))' . $compare, $options['day']);
if ($options['reduce']) {
$e = new Text();
$e->select('id')->where('page_type', 0)->where('published', 1)->where('YEAR(FROM_UNIXTIME(' . $this->table . '.published_on' . $shift . '))', $options['year'])->where('MONTH(FROM_UNIXTIME(' . $this->table . '.published_on' . $shift . '))', $options['month'])->where('DAY(FROM_UNIXTIME(' . $this->table . '.published_on' . $shift . '))', $options['day'])->include_related('album', 'id')->get_iterated();
$ids = array();
foreach ($e as $essay) {
if ($essay->album_id) {
$ids[] = $essay->album_id;
}
}
if (!empty($ids)) {
$this->where_not_in('id', $ids);
}
$tops = $this->get_clone()->where('album_type', 2)->get_iterated();
$lefts = array();
foreach ($tops as $set) {
if ($set->right_id - $set->left_id > 1) {
$lefts = array_merge($lefts, range($set->left_id + 1, $set->right_id - 1));
}
}
if (!empty($lefts)) {
$this->where_not_in('left_id', $lefts);
}
}
}
$this->where('deleted', (int) $options['trash']);
$set_count = $this->get_clone()->where('album_type', 2)->count();
$final = $this->paginate($options);
$this->include_related_count('text');
$this->include_related_count('categories');
if (preg_match('/_on$/', $options['order_by'])) {
$options['order_by'] .= ' ' . $options['order_direction'] . ',id ' . $options['order_direction'];
} else {
$options['order_by'] .= ' ' . $options['order_direction'];
}
$data = $this->order_by($options['order_by'])->get_iterated();
if (!$options['limit']) {
$final['per_page'] = $data->result_count();
$final['total'] = $data->result_count();
}
$final['counts'] = array('albums' => $final['total'] - $set_count, 'sets' => $set_count, 'total' => $final['total']);
$final['albums'] = array();
$final['sort'] = $sort;
$tag_map = $this->_eager_load_tags($data);
foreach ($data as $album) {
$tags = isset($tag_map['c' . $album->id]) ? $tag_map['c' . $album->id] : array();
$params['eager_tags'] = $tags;
$params['include_parent'] = !$sub_list;
$final['albums'][] = $album->to_array($params);
}
return $final;
}
function index()
{
list($params, $id, $slug) = $this->parse_params(func_get_args());
$params['auth'] = $this->auth;
// Create or update
if ($this->method != 'get') {
$t = new Text();
switch ($this->method) {
case 'post':
case 'put':
if ($id) {
$t->get_by_id($id);
$t->old_published = $t->published;
$t->current_slug = $t->slug;
if (isset($_POST['unpublish'])) {
$_POST['published'] = 0;
$_POST['published_on'] = null;
}
} else {
if (isset($_POST['page_type']) && $_POST['page_type'] === 'page') {
$_POST['published'] = 1;
}
}
$arr = $_POST;
global $raw_input_data;
if (isset($raw_input_data['content'])) {
$arr['content'] = $raw_input_data['content'];
}
if (isset($raw_input_data['draft'])) {
$arr['draft'] = $raw_input_data['draft'];
}
// Little hack here to make sure content validation is always run
// (newline gets stripped in text->_format_content)
if (isset($arr['content'])) {
$arr['content'] .= "\n";
}
try {
$t->from_array($arr, array(), true);
} catch (Exception $e) {
$this->error('400', $e->getMessage());
return;
}
if (isset($_POST['tags'])) {
$t->_format_tags($_POST['tags']);
} else {
if ($this->method === 'put' && isset($_POST['published'])) {
$t->_update_tag_counts();
}
}
$arr = $t->to_array(array('expand' => true));
if ($id) {
Shutter::hook('text.update', $arr);
} else {
Shutter::hook('text.create', $arr);
}
$this->redirect("/text/{$t->id}" . (isset($params['render']) ? '/render:' . $params['render'] : ''));
break;
case 'delete':
if (is_null($id)) {
$this->error('403', 'Required parameter "id" not present.');
return;
} else {
if (is_numeric($id)) {
$id = array($id);
} else {
$id = explode(',', $id);
}
$tags = array();
foreach ($id as $text_id) {
$text = $t->get_by_id($text_id);
if ($text->exists()) {
$tags = array_merge($tags, $text->tags);
$s = new Slug();
$prefix = $text->page_type == 0 ? 'essay' : 'page';
$this->db->query("DELETE FROM {$s->table} WHERE id = '{$prefix}.{$text->slug}'");
Shutter::hook('text.delete', $text->to_array(array('auth' => true)));
if (!$text->delete()) {
// TODO: More info
$this->error('500', 'Delete failed.');
return;
}
}
}
}
exit;
break;
}
}
$p = new Text();
// No id, so we want a list
if (is_null($id) && !$slug) {
$params['state'] = 'published';
$final = $p->listing($params);
} else {
if (!is_null($id)) {
if (is_numeric($id)) {
$page = $p->get_by_id($id);
} else {
$this->auth = $params['auth'] = true;
$page = $p->get_by_internal_id($id);
}
} else {
if ($slug) {
$p->group_start()->where('slug', $slug)->or_like('old_slug', ',' . $slug . ',', 'both')->group_end();
if (isset($params['type'])) {
$p->where('page_type', $params['type'] === 'essay' ? 0 : 1);
}
$page = $p->get();
}
}
$params['expand'] = true;
if ($page->exists()) {
$final = $page->to_array($params);
if (!$this->auth && !$final['published']) {
$this->error('404', 'Not found');
return;
}
} else {
$this->error('404', "Text with ID: {$id} not found.");
return;
}
if ($final['page_type'] === 'essay' && $page->published) {
$options = array('neighbors' => false, 'context' => false);
$options = array_merge($options, $params);
if ($options['neighbors']) {
// Make sure $neighbors is at least 2
$options['neighbors'] = max($options['neighbors'], 2);
// Make sure neighbors is even
if ($options['neighbors'] & 1 != 0) {
$options['neighbors']++;
}
$options['neighbors'] = $options['neighbors'] / 2;
} else {
$options['neighbors'] = 1;
}
if ($options['neighbors']) {
// TODO: Performance check
$next = new Text();
$prev = new Text();
$to_arr_options = array('auth' => $this->auth);
$next->group_start()->where('page_type', 0)->where('published', 1)->group_start()->where('published_on <', $page->published_on)->or_group_start()->where('published_on =', $page->published_on)->where('id <', $page->id)->group_end()->group_end()->group_end();
$prev->group_start()->where('page_type', 0)->where('published', 1)->group_start()->where('published_on >', $page->published_on)->or_group_start()->where('published_on =', $page->published_on)->where('id >', $page->id)->group_end()->group_end()->group_end();
if (strpos($options['context'], 'tag-') === 0) {
$tag = str_replace('tag-', '', urldecode($options['context']));
$t = new Tag();
$t->where('name', $tag)->get();
$to_arr_options['context'] = "tag-{$tag}";
if ($t->exists()) {
$next->where_related_tag('id', $t->id);
$prev->where_related_tag('id', $t->id);
$final['context']['type'] = 'tag';
$final['context']['title'] = $tag;
$final['context']['slug'] = $tag;
$t->model = 'tag_essays';
$t->slug = $t->name;
$url = $t->url();
if ($url) {
list($final['context']['__koken_url'], $final['context']['url']) = $url;
}
}
} else {
if (strpos($options['context'], 'category-') === 0) {
$category = str_replace('category-', '', $options['context']);
$cat = new Category();
$cat->where('slug', $category)->get();
if ($cat->exists()) {
$next->where_related_category('id', $cat->id);
$prev->where_related_category('id', $cat->id);
$final['context']['type'] = 'category';
$final['context']['title'] = $cat->title;
$final['context']['slug'] = $cat->slug;
$to_arr_options['context'] = "category-{$cat->id}";
$cat->model = 'category_essays';
$url = $cat->url();
if ($url) {
list($final['context']['__koken_url'], $final['context']['url']) = $url;
}
}
}
}
$max = $next->get_clone()->count();
$min = $prev->get_clone()->count();
$final['context']['total'] = $max + $min + 1;
$final['context']['position'] = $min + 1;
$pre_limit = $next_limit = $options['neighbors'];
if ($min < $pre_limit) {
$next_limit += $pre_limit - $min;
$pre_limit = $min;
}
if ($max < $next_limit) {
$pre_limit = min($min, $pre_limit + ($next_limit - $max));
$next_limit = $max;
}
$final['context']['previous'] = array();
$final['context']['next'] = array();
if ($next_limit > 0) {
$next->order_by('published_on DESC, id DESC')->limit($next_limit);
$next->get_iterated();
foreach ($next as $c) {
$final['context']['next'][] = $c->to_array($to_arr_options);
}
}
if ($pre_limit > 0) {
$prev->order_by('published_on ASC, id ASC')->limit($pre_limit);
$prev->get_iterated();
foreach ($prev as $c) {
$final['context']['previous'][] = $c->to_array($to_arr_options);
}
$final['context']['previous'] = array_reverse($final['context']['previous']);
}
}
}
}
$this->set_response_data($final);
}
/**
* Validation - Check if tag_id is a valid id
*/
public function validTag($data)
{
$values = array_values($data);
if (!isset($values)) {
return false;
}
$value = $values[0];
/* Load the Tag model */
App::import("Webzash.Model", "Tag");
$Tag = new Tag();
if ($Tag->exists($value)) {
return true;
} else {
return false;
}
}
<?php
include '../../inc/init.inc';
if ((!isset($title) || $title == "") && !isset($question_id) || (!isset($content) || $content == "")) {
$res->load('questions', array());
} else {
if (isset($title)) {
$args['title'] = $title;
}
if (isset($question_id)) {
$args['question_id'] = $question_id;
}
$args['content'] = $content;
$args['user_id'] = $res->user->id;
$question = Question::create($args);
if (isset($tag_list_values)) {
$tags = explode(',', $tag_list_values);
foreach ($tags as $tagName) {
$tagName = strtoupper($tagName);
if (Tag::exists(array('name' => $tagName))) {
$tag = Tag::find_by_name($tagName);
} else {
$tag = Tag::create(array('name' => $tagName));
}
Questions_Tag::create(array('question_id' => $question->id, 'tag_id' => $tag->id));
}
}
}
$res->load('question', array('id' => $question->id));
