function comic_get() {
if (!$this->get('id') || !is_numeric($this->get('id'))) {
$this->response(NULL, 400);
}
$comic = new Comic();
$comic->where('id', $this->get('id'))->limit(1)->get();
if ($comic->result_count() == 1) {
$chapters = new Chapter();
$chapters->where('comic_id', $comic->id)->get();
$chapters->get_teams();
$result = array();
$result["comic"] = $comic->to_array();
$result["chapters"] = array();
foreach ($chapters->all as $key => $chapter) {
$result['chapters'][$key] = $chapter->to_array();
foreach ($chapter->teams as $team) {
$result['chapters'][$key]['teams'][] = $team->to_array();
}
}
$this->response($result, 200); // 200 being the HTTP response code
} else {
$this->response(array('error' => _('Comic could not be found')), 404);
}
}
/**
* Returns the comic
*
* Available filters: id (required)
*
* @author Woxxy
*/
function comic_get()
{
if ($this->get('id')) {
//// check that the id is at least a valid number
$this->_check_id();
// get the comic
$comic = new Comic();
$comic->where('id', $this->get('id'))->limit(1)->get();
} else {
if ($this->get('stub')) {
// mostly used for load balancer
$comic = new Comic();
$comic->where('stub', $this->get('stub'));
// back compatibility with version 0.7.6, though stub is already an unique key
if ($this->get('uniqid')) {
$comic->where('uniqid', $this->get('uniqid'));
}
$comic->limit(1)->get();
} else {
$this->response(array('error' => _('You didn\'t use the necessary parameters')), 404);
}
}
if ($comic->result_count() == 1) {
$chapters = new Chapter();
$chapters->where('comic_id', $comic->id)->get();
$chapters->get_teams();
$result = array();
$result["comic"] = $comic->to_array();
// order in the beautiful [comic][chapter][teams][page]
$result["chapters"] = array();
foreach ($chapters->all as $key => $chapter) {
$result['chapters'][$key]['comic'] = $result["comic"];
$result['chapters'][$key]['chapter'] = $chapter->to_array();
// if it's requested, throw in also the pages (for load balancer)
if ($this->get('chapter_stub') == $chapter->stub && $this->get('chapter_uniqid') == $chapter->uniqid) {
$pages = new Page();
$pages->where('chapter_id', $chapter->id)->get();
$result["chapters"][$key]["chapter"]["pages"] = $pages->all_to_array();
}
// teams is a normal array, can't use $team->all_to_array()
foreach ($chapter->teams as $team) {
$result['chapters'][$key]['teams'][] = $team->to_array();
}
}
// all good
$this->response($result, 200);
// 200 being the HTTP response code
} else {
// there's no comic with that id
$this->response(array('error' => _('Comic could not be found')), 404);
}
}
/**
* Handles both creating of new comics in the database and editing old ones.
* It determines if it should update or not by checking if $this->id has
* been set. It can get the values from both the $data array and direct
* variable assignation. Be aware that array > variables. The latter ones
* will be overwritten. Particularly, the variables that the user isn't
* allowed to set personally are unset and reset with the automated values.
* It's quite safe to throw stuff at it.
*
* @author Woxxy
* @param array $data contains the minimal data
* @return boolean true on success, false on failure
*/
public function update_comic_db($data = array()) {
// Check if we're updating or creating a new comic by looking at $data["id"].
// False is returned if the chapter ID was not found.
if (isset($data["id"]) && $data['id'] != '') {
$this->where("id", $data["id"])->get();
if ($this->result_count() == 0) {
set_notice('error', _('The comic you wanted to edit doesn\'t exist.'));
log_message('error', 'update_comic_db: failed to find requested id');
return false;
}
// Save the stub in a variable in case it gets changed, so we can change folder name
$old_stub = $this->stub;
$old_name = $this->name;
}
else {
// let's set the creator name if it's a new entry
$this->creator = $this->logged_id();
}
// always set the editor name
$this->editor = $this->logged_id();
// Unset sensible variables
unset($data["creator"]);
unset($data["editor"]);
unset($data["uniqid"]);
unset($data["stub"]);
// Allow only admins and mods to arbitrarily change the release date
$CI = & get_instance();
if (!$CI->tank_auth->is_allowed())
unset($data["created"]);
if (!$CI->tank_auth->is_allowed())
unset($data["edited"]);
// Loop over the array and assign values to the variables.
foreach ($data as $key => $value) {
$this->$key = $value;
}
// Double check that we have all the necessary automated variables
if (!isset($this->uniqid))
$this->uniqid = uniqid();
if (!isset($this->stub))
$this->stub = $this->stub();
// Create a new stub if the name has changed
if(isset($old_name) && isset($old_stub) && ($old_name != $this->name))
{
// Prepare a new stub.
$this->stub = $this->name;
// stub() is also able to restub the $this->stub. Already stubbed values won't change.
$this->stub = $this->stub();
}
// Make so there's no intersecting stubs, and make a stub with a number in case of duplicates
// In case this chapter already has a stub and it wasn't changed, don't change it!
if ((!isset($this->id) || $this->id == '') || (isset($old_stub) && $old_stub != $this->stub)) {
$i = 1;
$found = FALSE;
$comic = new Comic();
$comic->where('stub', $this->stub)->get();
if ($comic->result_count() == 0) {
$found = TRUE;
}
while (!$found) {
$i++;
$pre_stub = $this->stub . '_' . $i;
$comic = new Comic();
$comic->where('stub', $pre_stub)->get();
if ($comic->result_count() == 0) {
$this->stub = $pre_stub;
$found = TRUE;
}
}
}
// This is necessary to make the checkbox work.
/**
* @todo make the checkbox work consistently across the whole framework
*/
if (!isset($data['hidden']) || $data['hidden'] != 1)
$this->hidden = 0;
// rename the folder if the stub changed
if (isset($old_stub) && $old_stub != $this->stub && is_dir("content/comics/" . $old_stub . "_" . $this->uniqid)) {
$dir_old = "content/comics/" . $old_stub . "_" . $this->uniqid;
$dir_new = "content/comics/" . $this->stub . "_" . $this->uniqid;
rename($dir_old, $dir_new);
}
// let's save and give some error check. Push false if fail, true if good.
$success = $this->save();
if (!$success) {
if (!$this->valid) {
set_notice('error', _('Check that you have inputted all the required fields.'));
log_message('error', 'update_comic_db: failed validation');
}
else {
set_notice('error', _('Failed saving the Comic to database for unknown reasons.'));
log_message('error', 'update_comic_db: failed to save');
}
return false;
}
if (!isset($data['licensed'])) {
$data['licensed'] = array();
}
$license = new License();
$license->update($this->id, $data['licensed']);
// Good job!
return true;
}
function serie($stub = NULL, $chapter_id = "")
{
$comic = new Comic();
$comic->where("stub", $stub)->get();
if ($comic->result_count() == 0) {
set_notice('warn', _('Sorry, the series you are looking for does not exist.'));
$this->manage();
return false;
}
$this->viewdata["function_title"] = '<a href="' . site_url('/admin/series/manage/') . '">' . _('Manage') . '</a>';
if ($chapter_id == "") {
$this->viewdata["extra_title"][] = $comic->name;
}
$data["comic"] = $comic;
if ($chapter_id != "") {
if ($this->input->post()) {
$chapter = new Chapter();
$chapter->update_chapter_db($this->input->post());
$subchapter = is_int($chapter->subchapter) ? $chapter->subchapter : 0;
set_notice('notice', sprintf(_('Information for Chapter %s has been updated.'), $chapter->chapter . '.' . $subchapter));
}
$chapter = new Chapter($chapter_id);
$data["chapter"] = $chapter;
$team = new Team();
$teams = $team->get_teams($chapter->team_id, $chapter->joint_id);
$table = ormer($chapter);
$table[] = array(_('Teams'), array('name' => 'team', 'type' => 'input', 'value' => $teams, 'help' => _('Insert the names of the teams who worked on this chapter.')));
$table = tabler($table);
$data["table"] = $table;
$this->viewdata["extra_title"][] = '<a href="' . site_url('admin/series/series/' . $comic->stub) . '">' . $comic->name . '</a>';
$this->viewdata["extra_title"][] = $chapter->name != "" ? $chapter->name : $chapter->chapter . "." . $chapter->subchapter;
$data["pages"] = $chapter->get_pages();
$this->viewdata["main_content_view"] = $this->load->view("admin/series/chapter.php", $data, TRUE);
$this->load->view("admin/default.php", $this->viewdata);
return true;
}
if ($this->input->post()) {
// Prepare for stub change in case we have to redirect instead of just printing the view
$old_comic_stub = $comic->stub;
$comic->update_comic_db($this->input->post());
$config['upload_path'] = 'content/cache/';
$config['allowed_types'] = 'jpg|png|gif';
$this->load->library('upload', $config);
$field_name = "thumbnail";
if (count($_FILES) > 0 && $this->upload->do_upload($field_name)) {
$up_data = $this->upload->data();
if (!$this->files_model->comic_thumb($comic, $up_data)) {
log_message("error", "Controller: series.php/serie: image failed being added to folder");
}
if (!unlink($up_data["full_path"])) {
log_message('error', 'series.php/serie: couldn\'t remove cache file ' . $data["full_path"]);
return false;
}
}
flash_notice('notice', sprintf(_('Updated series information for %s.'), $comic->name));
// Did we change the stub of the comic? We need to redirect to the new page then.
if (isset($old_comic_stub) && $old_comic_stub != $comic->stub) {
redirect('/admin/series/series/' . $comic->stub);
}
}
$chapters = new Chapter();
$chapters->where('comic_id', $comic->id)->include_related('team')->order_by('volume', 'DESC')->order_by('chapter', 'DESC')->order_by('subchapter', 'DESC')->get();
foreach ($chapters->all as $key => $item) {
if ($item->joint_id > 0) {
$teams = new Team();
$jointers = $teams->get_teams(0, $item->joint_id);
$item->jointers = $jointers;
unset($jointers);
unset($teams);
}
}
$data["chapters"] = $chapters;
if ($comic->get_thumb()) {
$comic->thumbnail = $comic->get_thumb();
}
$table = ormer($comic);
$licenses = new License();
$table[] = array(_('Licensed in'), array('name' => 'licensed', 'type' => 'nation', 'value' => $licenses->get_by_comic($comic->id), 'help' => _('Insert the nations where the series is licensed in order to limit the availability.')));
$table = tabler($table);
$data['table'] = $table;
$this->viewdata["main_content_view"] = $this->load->view("admin/series/series.php", $data, TRUE);
$this->load->view("admin/default.php", $this->viewdata);
}
public function comic($stub = NULL) {
if (is_null($stub))
show_404();
$comic = new Comic();
$comic->where('stub', $stub)->get();
if ($comic->result_count() < 1)
show_404();
$chapters = new Chapter();
$chapters->where('comic_id', $comic->id)->order_by('volume', 'desc')->order_by('chapter', 'desc')->order_by('subchapter', 'desc')->get_bulk();
$this->template->set('comic', $comic);
$this->template->set('chapters', $chapters);
$this->template->title($comic->name);
$this->template->build('comic');
}
/**
* Handles both creating of new chapters in the database and editing old ones.
* It determines if it should update or not by checking if $this->id has
* been set. It can get the values from both the $data array and direct
* variable assignation. Be aware that array > variables. The latter ones
* will be overwritten. Particularly, the variables that the user isn't
* allowed to set personally are unset and reset with the automated values.
* It's quite safe to throw stuff at it.
*
* @author Woxxy
* @param array $data contains the minimal data
* @return object the comic the chapter derives from.
*/
public function update_chapter_db($data = array()) {
// Check if we're updating or creating a new chapter by looking at $data["id"].
// False is returned if the chapter ID was not found.
if (isset($data["id"]) && $data['id'] != "") {
$this->where("id", $data["id"])->get();
if ($this->result_count() == 0) {
set_notice('error', _('The chapter you tried to edit doesn\'t exist.'));
log_message('error', 'update_chapter_db: failed to find requested id');
return false;
}
// Save the stub in case it gets changed (different chapter number/name etc.)
// Stub is always automatized.
$old_stub = $this->stub;
}
else { // if we're here, it means that we're creating a new chapter
// Set the creator name if it's a new chapter.
if (!isset($this->comic_id)) {
set_notice('error', 'You didn\'t select a comic to refer to.');
log_message('error', 'update_chapter_db: comic_id was not set');
return false;
}
// Check that the related comic is defined, and exists.
$comic = new Comic($this->comic_id);
if ($comic->result_count() == 0) {
set_notice('error', _('The comic you were referring to doesn\'t exist.'));
log_message('error', 'update_chapter_db: comic_id does not exist in comic database');
return false;
}
// Set the creator. This happens only on new chapter creation.
$this->creator = $this->logged_id();
}
// Always set the editor
$this->editor = $this->logged_id();
// Unset the sensible variables.
// Not even admins should touch these, for database stability.
unset($data["creator"]);
unset($data["editor"]);
unset($data["uniqid"]);
unset($data["stub"]);
unset($data["team_id"]);
unset($data["joint_id"]);
// Loop over the array and assign values to the variables.
foreach ($data as $key => $value) {
$this->$key = $value;
}
// Double check that we have all the necessary automated variables
if (!isset($this->uniqid))
$this->uniqid = uniqid();
if (!isset($this->stub))
$this->stub = $this->stub();
// This is necessary to make the checkbox work.
/**
* @todo make the checkbox work consistently across the whole framework
*/
if (!isset($data['hidden']) || $data['hidden'] != 1)
$this->hidden = 0;
// Prepare a new stub.
$this->stub = $this->chapter . '_' . $this->subchapter . '_' . $this->name;
// stub() is also able to restub the $this->stub. Already stubbed values won't change.
$this->stub = $this->stub();
// If the new stub is different from the old one (if the chapter was
// already existing), rename the folder.
if (isset($old_stub) && $old_stub != $this->stub) {
$this->get_comic();
$dir_old = "content/comics/" . $this->comic->directory() . "/" . $old_stub . "_" . $this->uniqid;
$dir_new = "content/comics/" . $this->comic->directory() . "/" . $this->stub . "_" . $this->uniqid;
rename($dir_old, $dir_new);
}
// $data['team'] must be an array of team NAMES
if (isset($data['team'])) {
// Remove the empty values in the array of team names.
// It happens that the POST contains extra empty values.
if (is_array($data['team'])) {
foreach ($data['team'] as $key => $value) {
if ($value == "") {
unset($data['team'][$key]);
}
}
sort($data["team"]);
}
// In case there's more than a team name in array, get the joint_id.
// The joint model is able to create new joints on the fly, do not worry.
// Worry rather that the team names must exist.
if (count($data['team']) > 1) {
// Set team_id to 0 since it's a joint.
$this->team_id = 0;
$joint = new Joint();
// If the search returns false, something went wrong.
// GUI errors are inside the function.
if (!$this->joint_id = $joint->add_joint_via_name($data['team'])) {
log_message('error', 'update_chapter_db: error with joint_id');
return false;
}
}
// In case there's only one team in the array, find the team.
// return false in case one of the names doesn't exist.
else if (count($data['team']) == 1) {
// Set joint_id to 0 since it's a single team
$this->joint_id = 0;
$team = new Team();
$team->where("name", $data['team'][0])->get();
if ($team->result_count() == 0) {
set_notice('error', _('The team you were referring this chapter to doesn\'t exist.'));
log_message('error', 'update_chapter_db: team_id does not exist in team database');
return false;
}
$this->team_id = $team->id;
}
else {
set_notice('error', _('You must select at least one team for this chapter'));
log_message('error', 'update_chapter_db: team_id not defined');
return false;
}
}
else if (!isset($this->team)) { // If we're here it means that this is a new chapter with no teams assigned.
// The system doesn't allow chapters without related teams. It must be at
// least "anonymous" or a default anonymous team.
set_notice('error', _('You haven\'t selected any team in relation to this chapter.'));
log_message('error', 'update_chapter_db: team_id does not defined');
return false;
}
// Save with validation. Push false if fail, true if good.
$success = $this->save();
if (!$success) {
if (!$this->valid) {
log_message('error', $this->error->string);
set_notice('error', _('Check that you have inputted all the required fields.'));
log_message('error', 'update_chapter_db: failed validation');
}
else {
set_notice('error', _('Failed to save to database for unknown reasons.'));
log_message('error', 'update_chapter_db: failed to save');
}
return false;
}
else {
// Here we go!
return true;
}
}
public function series($stub = NULL)
{
if (is_null($stub)) {
show_404();
}
$comic = new Comic();
$comic->where('stub', $stub)->get();
if ($comic->result_count() < 1) {
show_404();
}
if (!$this->_check_adult($comic)) {
// or this function won't stop
return FALSE;
}
$chapters = new Chapter();
$chapters->where('comic_id', $comic->id)->order_by('volume', 'desc')->order_by('chapter', 'desc')->order_by('subchapter', 'desc')->get_bulk();
$this->template->set('comic', $comic);
$this->template->set('chapters', $chapters);
$this->template->title($comic->name, get_setting('fs_gen_site_title'));
$this->template->build('comic');
}
public function check_external($repair = FALSE, $recursive = FALSE)
{
$this->load->helper('directory');
// check if all that is inside is writeable
if (!$this->check_writable('content/comics/')) {
return FALSE;
}
// check that every folder has a correpsonding comic
$map = directory_map('content/comics/', 1);
foreach ($map as $key => $item) {
// gotta split the directory to get stub and uniqid
$item_arr = explode('_', $item);
$uniqid = end($item_arr);
$stub = str_replace('_' . $uniqid, '', $item);
$comic = new Comic();
$comic->where('stub', $stub)->where('uniqid', $uniqid)->get();
if ($comic->result_count() == 0) {
$errors[] = 'comic_entry_not_found';
set_notice('warning', _('No database entry found for:') . ' ' . $stub);
log_message('debug', 'check: database entry missing for ' . $stub);
if ($repair) {
if (is_dir('content/comics/' . $item)) {
// you have to remove all the files in the folder first
delete_files('content/comics/' . $item, TRUE);
rmdir('content/comics/' . $item);
} else {
unlink('content/comics/' . $item);
}
}
}
}
// check the database entries
$comics = new Comic();
$comics->get();
foreach ($comics->all as $key => $comic) {
$comic->check($repair);
}
// if recursive, this will go through a through (and long) check of all chapters
if ($recursive) {
$chapters = new Chapter();
$chapters->get_iterated();
foreach ($chapters as $chapter) {
$chapter->check($repair);
}
// viceversa, check that all the database entries have a matching file
$pages = new Page();
$pages->get_iterated();
foreach ($pages as $page) {
$page->check($repair);
}
}
}
/**
* Grabs the failed tries to get to the comics, and if this Slide is active
* as a load balancer, it will fetch data from the master Slide, copy and
* serve it.
*
* @author Woxxy
*/
public function comics()
{
// grab the urls
$this->comic_dir = $this->uri->segment(3);
$this->chapter_dir = $this->uri->segment(4);
$this->filename = $this->uri->segment(5);
// check that $comic is actually the interesting kind of foldername
// get the divider index
if (($comic_split = $this->_lastIndexOf($this->comic_dir, '_')) == -1) {
show_404();
}
// check that $chapter is actually the interesting kind of foldername
// get the divider index
if (($chapter_split = $this->_lastIndexOf($this->chapter_dir, '_')) == -1) {
show_404();
}
if (!$this->filename) {
show_404();
}
// separate stub and uniqid from both folders
$this->comic_stub = substr($this->comic_dir, 0, $comic_split);
$this->comic_uniqid = substr($this->comic_dir, $comic_split + 1);
$this->chapter_stub = substr($this->chapter_dir, 0, $chapter_split);
$this->chapter_uniqid = substr($this->chapter_dir, $chapter_split + 1);
// flag that forces updating the data for this chapter
$this->update = FALSE;
// flat that allows us not to send an image, used if we're at least cleaning up
$this->give_404 = FALSE;
// check that the comic exists in the database
$this->comic = new Comic();
$this->comic->where('stub', $this->comic_stub)->where('uniqid', $this->comic_uniqid)->limit(1)->get();
// if there's a result, let's check if there's the chapter available
if ($this->comic->result_count() == 1) {
// we got the comic! let's see if we got the chapter
$this->chapter = new Chapter();
$this->chapter->where('stub', $this->chapter_stub)->where('uniqid', $this->chapter_uniqid)->limit(1)->get();
if ($this->chapter->result_count() == 1) {
// we got the chapter! let's see if we're lucky and we already have its page data
$this->page = new Page();
$this->page->where('chapter_id', $this->chapter->id)->where('filename', $this->filename)->get();
if ($this->page->result_count() == 1) {
// we got its pagedata! let's grab the image
if ($this->_grab_page()) {
$this->output->set_content_type($this->page->mime)->set_output($this->file);
// good end
return TRUE;
}
}
}
}
// we will need the url to the master Slide anyway
$this->url = get_setting('fs_balancer_master_url');
// we want it always with a trailing slash
if (substr($this->url, -1, 0) != '/') {
$this->url = $this->url . '/';
}
$this->load->library('curl');
// first of all, does the image even exist? Since we're going to grab
// the image anyway if it exists, lets get ahead and grab it first
// uri_string starts with a slash, so we have to remove it
$this->file = $this->curl->simple_get($this->url . 'content/comics/' . $this->comic_stub . '_' . $this->comic_uniqid . '/' . $this->chapter_stub . '_' . $this->chapter_uniqid . '/' . $this->filename);
$this->load->helper('file');
/**
* @todo this still doesn't work in chrome at first load, even with echo
*/
$this->output->set_content_type(get_mime_by_extension($this->filename))->_display($this->file);
// if the file doesn't exist, let's not go through the rest of the mess
if (!$this->file) {
show_404();
}
// oh no, this chapter might not be up to date! let's grab the comic data
// /api/reader/comic gives us the comic data and all its chapters!
// form the get request and decode the result
// if the master server works it should be trustable
$request_url = $this->url . 'api/reader/comic/stub/' . $this->comic_stub . '/uniqid/' . $this->comic_uniqid . '/chapter_stub/' . $this->chapter_stub . '/chapter_uniqid/' . $this->chapter_uniqid . '/format/json';
$result = $this->curl->simple_get($request_url);
$result = json_decode($result, TRUE);
// if there's PHP errors in the $result, the json_decode might fail
// and return NULL, show a 404.
if (is_null($result)) {
log_message('error', 'content:comics() json_decode failed');
show_404();
}
// just show 404 if the API gives a formal error
if (isset($result["error"])) {
log_message('error', 'content:comics() json had an error: ' . $result["error"]);
show_404();
}
// search for the value of the chapter, so we don't bother anymore
// if it doesn't exist in database - though it should
$found = FALSE;
foreach ($result["chapters"] as $key => $item) {
if ($item["chapter"]["stub"] == $this->chapter_stub && $item["chapter"]["uniqid"] == $this->chapter_uniqid) {
// update the comic in the database
$comic = new Comic($result["comic"]["id"]);
// the comic array fits just right, an update costs nearly nothing
$comic->from_array($result["comic"]);
if ($comic->result_count() == 0) {
$comic->save_as_new();
} else {
$comic->save();
}
// remove remainants of deleted or updated chapters
// we need an array of chapters
$chapter_objects = array();
foreach ($result["chapters"] as $k => $i) {
$chapter_objects[] = $i["chapter"];
}
$this->_clean_comic($result["comic"]["id"], $chapter_objects);
$this->_clean_chapter($item["chapter"]["id"], $item["chapter"]["pages"]);
$found = TRUE;
break;
}
}
if (!$found) {
log_message('error', 'content:comics() chapter was not in the json array');
show_404();
}
$this->_grab_page();
}
