<?php
/**
* Name: [Beta] Artists System
* Author: Sein Kraft <mail@seinkraft.info>
* Alpha <alpha@furries.com.ar>
* License: GPLv2
* Description: Simple artists extension
* Documentation:
*
*/
class AuthorSetEvent extends Event {
var $image, $user, $author;
public function AuthorSetEvent(Image $image, User $user, /*string*/ $author)
{
$this->image = $image;
$this->user = $user;
$this->author = $author;
}
}
class Artists extends Extension {
public function onImageInfoSet(ImageInfoSetEvent $event) {
global $user;
if (isset($_POST["tag_edit__author"])) {
send_event(new AuthorSetEvent($event->image, $user, $_POST["tag_edit__author"]));
}
}
public function onAuthorSet(AuthorSetEvent $event) {
$this->update_author($event);
}
public function onInitExt(InitExtEvent $event) {
$this->try_install();
}
public function onImageInfoBoxBuilding(ImageInfoBoxBuildingEvent $event) {
$this->add_author_field_to_image($event);
}
public function onPageRequest(PageRequestEvent $event) {
$this->handle_commands($event);
}
public function onSearchTermParse(SearchTermParseEvent $event) {
$matches = array();
if(preg_match("/^author=(.*)$/", $event->term, $matches)) {
$char = $matches[1];
$event->add_querylet(new Querylet("Author = :author_char", array("author_char"=>$char)));
}
}
public function try_install() {
global $config, $database;
if ($config->get_int("ext_artists_version") < 1) {
$database->create_table("artists", "
id SCORE_AIPK,
user_id INTEGER NOT NULL,
name VARCHAR(255) NOT NULL,
created DATETIME NOT NULL,
updated DATETIME NOT NULL,
notes TEXT,
INDEX(id),
FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE
");
$database->create_table("artist_members", "
id SCORE_AIPK,
artist_id INTEGER NOT NULL,
user_id INTEGER NOT NULL,
name VARCHAR(255) NOT NULL,
created DATETIME NOT NULL,
updated DATETIME NOT NULL,
INDEX (id),
FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE,
FOREIGN KEY (artist_id) REFERENCES artists (id) ON UPDATE CASCADE ON DELETE CASCADE
");
$database->create_table("artist_alias", "
id SCORE_AIPK,
artist_id INTEGER NOT NULL,
user_id INTEGER NOT NULL,
created DATETIME,
updated DATETIME,
alias VARCHAR(255),
INDEX (id),
FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE,
FOREIGN KEY (artist_id) REFERENCES artists (id) ON UPDATE CASCADE ON DELETE CASCADE
");
$database->create_table("artist_urls", "
id SCORE_AIPK,
artist_id INTEGER NOT NULL,
user_id INTEGER NOT NULL,
created DATETIME NOT NULL,
updated DATETIME NOT NULL,
url VARCHAR(1000) NOT NULL,
INDEX (id),
FOREIGN KEY (user_id) REFERENCES users(id) ON UPDATE CASCADE ON DELETE CASCADE,
FOREIGN KEY (artist_id) REFERENCES artists (id) ON UPDATE CASCADE ON DELETE CASCADE
");
$database->execute("ALTER TABLE images ADD COLUMN author VARCHAR(255) NULL", array());
$config->set_int("artistsPerPage", 20);
$config->set_int("ext_artists_version", 1);
log_info("artists", "extension installed");
}
}
public function update_author($event)
{
global $database;
$author = strtolower($event->author);
if (strlen($author) == 0 || strpos($author, " "))
return;
$paddedAuthor = str_replace(" ", "_", $author);
$artistID = NULL;
if ($this->artist_exists($author))
$artistID = $this->get_artist_id($author);
if (is_null($artistID) && $this->alias_exists_by_name($paddedAuthor))
$artistID = $this->get_artistID_by_aliasName($paddedAuthor);
if (is_null($artistID) && $this->member_exists_by_name($paddedAuthor))
$artistID = $this->get_artistID_by_memberName($paddedAuthor);
if (is_null($artistID) && $this->url_exists_by_url($author))
$artistID = $this->get_artistID_by_url($author);
if (!is_null($artistID))
$artistName = $this->get_artistName_by_artistID($artistID);
else
{
$this->save_new_artist($author, "");
$artistName = $author;
}
$database->execute("UPDATE images SET author = ? WHERE id = ?"
, array(
$artistName
, $event->image->id
));
}
public function handle_commands($event)
{
global $config, $page, $user;
if($event->page_matches("artist"))
{
switch($event->get_arg(0))
{
//*************ARTIST SECTION**************
case "list":
{
$this->get_listing($page, $event);
$this->theme->sidebar_options("neutral");
break;
}
case "new":
{
if(!$user->is_anonymous()){
$this->theme->new_artist_composer();
}else{
$this->theme->display_error(401, "Error", "You must be registered and logged in to create a new artist.");
}
break;
}
case "new_artist":
{
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/new"));
break;
}
case "create":
{
if(!$user->is_anonymous())
{
$newArtistID = $this->add_artist();
if ($newArtistID == -1)
{
$this->theme->display_error(400, "Error", "Error when entering artist data.");
}
else
{
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$newArtistID));
}
}
else
{
$this->theme->display_error(401, "Error", "You must be registered and logged in to create a new artist.");
}
break;
}
case "view":
{
$artistID = $event->get_arg(1);
$artist = $this->get_artist($artistID);
$aliases = $this->get_alias($artist['id']);
$members = $this->get_members($artist['id']);
$urls = $this->get_urls($artist['id']);
$userIsLogged = !$user->is_anonymous();
$userIsAdmin = $user->is_admin();
$images = Image::find_images(0, 4, Tag::explode($artist['name']));
$this->theme->show_artist($artist, $aliases, $members, $urls, $images, $userIsLogged, $userIsAdmin);
if ($userIsLogged)
{
//$this->theme->show_new_alias_composer($artistID);
//$this->theme->show_new_member_composer($artistID);
//$this->theme->show_new_url_composer($artistID);
}
$this->theme->sidebar_options("editor", $artistID, $userIsAdmin);
break;
}
case "edit":
{
$artistID = $event->get_arg(1);
$artist = $this->get_artist($artistID);
$aliases = $this->get_alias($artistID);
$members = $this->get_members($artistID);
$urls = $this->get_urls($artistID);
if(!$user->is_anonymous()){
$this->theme->show_artist_editor($artist, $aliases, $members, $urls);
$userIsAdmin = $user->is_admin();
$this->theme->sidebar_options("editor", $artistID, $userIsAdmin);
}else{
$this->theme->display_error(401, "Error", "You must be registered and logged in to edit an artist.");
}
break;
}
case "edit_artist":
{
$artistID = $_POST['artist_id'];
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/edit/".$artistID));
break;
}
case "edited":
{
$artistID = int_escape($_POST['id']);
$this->update_artist();
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "nuke_artist":
{
$artistID = $_POST['artist_id'];
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/nuke/".$artistID));
break;
}
case "nuke":
{
$artistID = $event->get_arg(1);
$this->delete_artist($artistID); // this will delete the artist, it's alias, it's urls and it's members
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/list"));
break;
}
case "add_alias":
{
$artistID = $_POST['artist_id'];
$this->theme->show_new_alias_composer($artistID);
break;
}
case "add_member":
{
$artistID = $_POST['artist_id'];
$this->theme->show_new_member_composer($artistID);
break;
}
case "add_url":
{
$artistID = $_POST['artist_id'];
$this->theme->show_new_url_composer($artistID);
break;
}
//***********ALIAS SECTION ***********************
case "alias":
{
switch ($event->get_arg(1))
{
case "add":
{
$artistID = $_POST['artistID'];
$this->add_alias();
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "delete":
{
$aliasID = $event->get_arg(2);
$artistID = $this->get_artistID_by_aliasID($aliasID);
$this->delete_alias($aliasID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "edit":
{
$aliasID = int_escape($event->get_arg(2));
$alias = $this->get_alias_by_id($aliasID);
$this->theme->show_alias_editor($alias);
break;
}
case "edited":
{
$this->update_alias();
$aliasID = int_escape($_POST['aliasID']);
$artistID = $this->get_artistID_by_aliasID($aliasID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
}
break; // case: alias
}
//**************** URLS SECTION **********************
case "url":
{
switch ($event->get_arg(1))
{
case "add":
{
$artistID = $_POST['artistID'];
$this->add_urls();
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "delete":
{
$urlID = $event->get_arg(2);
$artistID = $this->get_artistID_by_urlID($urlID);
$this->delete_url($urlID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "edit":
{
$urlID = int_escape($event->get_arg(2));
$url = $this->get_url_by_id($urlID);
$this->theme->show_url_editor($url);
break;
}
case "edited":
{
$this->update_url();
$urlID = int_escape($_POST['urlID']);
$artistID = $this->get_artistID_by_urlID($urlID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
}
break; // case: urls
}
//******************* MEMBERS SECTION *********************
case "member":
{
switch ($event->get_arg(1))
{
case "add":
{
$artistID = $_POST['artistID'];
$this->add_members();
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "delete":
{
$memberID = int_escape($event->get_arg(2));
$artistID = $this->get_artistID_by_memberID($memberID);
$this->delete_member($memberID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
case "edit":
{
$memberID = int_escape($event->get_arg(2));
$member = $this->get_member_by_id($memberID);
$this->theme->show_member_editor($member);
break;
}
case "edited":
{
$this->update_member();
$memberID = int_escape($_POST['memberID']);
$artistID = $this->get_artistID_by_memberID($memberID);
$page->set_mode("redirect");
$page->set_redirect(make_link("artist/view/".$artistID));
break;
}
}
break; //case: members
}
}
}
}
public function add_author_field_to_image($event)
{
global $user;
$artistName = $this->get_artistName_by_imageID($event->image->id);
if(!$user->is_anonymous()) {
$event->add_part($this->theme->get_author_editor_html($artistName), 42);
}
}
private function get_artistName_by_imageID($imageID)
{
if(!is_numeric($imageID)) return null;
global $database;
$result = $database->get_row("SELECT author FROM images WHERE id = ?", array($imageID));
return stripslashes($result['author']);
}
private function url_exists_by_url($url)
{
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_urls WHERE url = ?", array($url));
return ($result != 0);
}
private function member_exists_by_name($member)
{
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_members WHERE name = ?", array($member));
return ($result != 0);
}
private function alias_exists_by_name($alias)
{
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_alias WHERE alias = ?", array($alias));
return ($result != 0);
}
private function alias_exists($artistID, $alias){
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_alias WHERE artist_id = ? AND alias = ?", array(
$artistID
, $alias
));
return ($result != 0);
}
private function get_artistID_by_url($url)
{
global $database;
$result = $database->get_row("SELECT artist_id FROM artist_urls WHERE url = ?", array($url));
return $result['artist_id'];
}
private function get_artistID_by_memberName($member)
{
global $database;
$result = $database->get_row("SELECT artist_id FROM artist_members WHERE name = ?", array($member));
return $result['artist_id'];
}
private function get_artistName_by_artistID($artistID)
{
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_row("SELECT name FROM artists WHERE id = ?", array($artistID));
return stripslashes($result['name']);
}
private function get_artistID_by_aliasID($aliasID)
{
if (!is_numeric($aliasID)) return;
global $database;
$result = $database->get_row("SELECT artist_id FROM artist_alias WHERE id = ?", array($aliasID));
return $result['artist_id'];
}
private function get_artistID_by_memberID($memberID)
{
if (!is_numeric($memberID)) return;
global $database;
$result = $database->get_row("SELECT artist_id FROM artist_members WHERE id = ?", array($memberID));
return $result['artist_id'];
}
private function get_artistID_by_urlID($urlID)
{
if (!is_numeric($urlID)) return;
global $database;
$result = $database->get_row("SELECT artist_id FROM artist_urls WHERE id = ?", array($urlID));
return $result['artist_id'];
}
private function delete_alias($aliasID)
{
if (!is_numeric($aliasID)) return;
global $database;
$database->execute("DELETE FROM artist_alias WHERE id = ?", array($aliasID));
}
private function delete_url($urlID)
{
if (!is_numeric($urlID)) return;
global $database;
$database->execute("DELETE FROM artist_urls WHERE id = ?", array($urlID));
}
private function delete_member($memberID)
{
if (!is_numeric($memberID)) return;
global $database;
$database->execute("DELETE FROM artist_members WHERE id = ?", array($memberID));
}
private function get_alias_by_id($aliasID)
{
if (!is_numeric($aliasID)) return;
global $database;
$result = $database->get_row("SELECT * FROM artist_alias WHERE id = ?", array($aliasID));
$result["alias"] = stripslashes($result["alias"]);
return $result;
}
private function get_url_by_id($urlID)
{
if (!is_numeric($urlID)) return;
global $database;
$result = $database->get_row("SELECT * FROM artist_urls WHERE id = ?", array($urlID));
$result["url"] = stripslashes($result["url"]);
return $result;
}
private function get_member_by_id($memberID)
{
if (!is_numeric($memberID)) return;
global $database;
$result = $database->get_row("SELECT * FROM artist_members WHERE id = ?", array($memberID));
$result["name"] = stripslashes($result["name"]);
return $result;
}
private function update_artist()
{
global $user;
$artistID = $_POST['id'];
$name = strtolower($_POST['name']);
$notes = $_POST['notes'];
$userID = $user->id;
$aliasesAsString = trim($_POST["aliases"]);
if (strlen($aliasesAsString) == 0) $aliasesAsString = NULL;
$aliasesIDsAsString = trim($_POST["aliasesIDs"]);
if (strlen($aliasesIDsAsString) == 0) $aliasesIDsAsString = NULL;
$membersAsString = trim($_POST["members"]);
if (strlen($membersAsString) == 0) $membersAsString = NULL;
$membersIDsAsString = trim($_POST["membersIDs"]);
if (strlen($membersIDsAsString) == 0) $membersIDsAsString = NULL;
$urlsAsString = trim($_POST["urls"]);
if (strlen($urlsAsString) == 0) $urlsAsString = NULL;
$urlsIDsAsString = trim($_POST["urlsIDs"]);
if (strlen($urlsIDsAsString) == 0) $urlsIDsAsString = NULL;
if (is_null($artistID) || !is_numeric($artistID))
return;
if (is_null($userID) || !is_numeric($userID))
return;
if (is_null($name) || strlen($name) == 0 || strpos($name, " "))
return;
//if (is_null($aliasesAsString) || is_null($aliasesIDsAsString))
// return;
//if (is_null($membersAsString) || is_null($membersIDsAsString))
// return;
//if (is_null($urlsAsString) || is_null($urlsIDsAsString))
// return;
if (strlen($notes) == 0)
$notes = NULL;
global $database;
$database->execute("UPDATE artists SET name = ?, notes = ?, updated = now(), user_id = ? WHERE id = ? "
, array(
$name
, $notes
, $userID
, $artistID
));
// ALIAS MATCHING SECTION
$i = 0;
$aliasesAsArray = is_null($aliasesAsString) ? array() : explode(" ", $aliasesAsString);
$aliasesIDsAsArray = is_null($aliasesIDsAsString) ? array() : explode(" ", $aliasesIDsAsString);
while ($i < count($aliasesAsArray))
{
// if an alias was updated
if ($i < count($aliasesIDsAsArray))
// save it
$this->save_existing_alias($aliasesIDsAsArray[$i], $aliasesAsArray[$i], $userID);
else
// if we already updated all, save new ones
$this->save_new_alias($artistID, $aliasesAsArray[$i], $userID);
$i++;
}
// if we have more ids than alias, then some alias have been deleted -- delete them from db
while ($i < count($aliasesIDsAsArray))
$this->delete_alias($aliasesIDsAsArray[$i++]);
// MEMBERS MATCHING SECTION
$i = 0;
$membersAsArray = is_null($membersAsString) ? array() : explode(" ", $membersAsString);
$membersIDsAsArray = is_null($membersIDsAsString) ? array() : explode(" ", $membersIDsAsString);
while ($i < count($membersAsArray))
{
// if a member was updated
if ($i < count($membersIDsAsArray))
//save it
$this->save_existing_member($membersIDsAsArray[$i], $membersAsArray[$i], $userID);
else
// if we already updated all, save new ones
$this->save_new_member($artistID, $membersAsArray[$i], "", $userID);
$i++;
}
// if we have more ids than members, then some members have been deleted -- delete them from db
while ($i < count($membersIDsAsArray))
$this->delete_member($membersIDsAsArray[$i++]);
// URLS MATCHING SECTION
$i = 0;
$urlsAsString = str_replace("\r\n", "\n", $urlsAsString);
$urlsAsString = str_replace("\n\r", "\n", $urlsAsString);
$urlsAsArray = is_null($urlsAsString) ? array() : explode("\n", $urlsAsString);
$urlsIDsAsArray = is_null($urlsIDsAsString) ? array() : explode(" ", $urlsIDsAsString);
while ($i < count($urlsAsArray))
{
// if an URL was updated
if ($i < count($urlsIDsAsArray))
{
// save it
$this->save_existing_url($urlsIDsAsArray[$i], $urlsAsArray[$i], $userID);
}
else
{
$this->save_new_url($artistID, $urlsAsArray[$i], $userID);
}
$i++;
}
// if we have more ids than urls, then some urls have been deleted -- delete them from db
while ($i < count($urlsIDsAsArray))
$this->delete_url($urlsIDsAsArray[$i++]);
}
private function update_alias()
{
$aliasID = $_POST['aliasID'];
$alias = strtolower($_POST['alias']);
if (is_null($aliasID) || !is_numeric($aliasID))
return;
if (is_null($alias) || strlen($alias) == 0)
return;
global $user;
$this->save_existing_alias($aliasID, $alias, $user->id);
}
private function save_existing_alias($aliasID, $alias, $userID)
{
if (!is_numeric($userID)) return;
if (!is_numeric($aliasID)) return;
global $database;
$database->execute("UPDATE artist_alias SET alias = ?, updated = now(), user_id = ? WHERE id = ? "
, array(
$alias
, $userID
, $aliasID
));
}
private function update_url()
{
$urlID = $_POST['urlID'];
$url = $_POST['url'];
if (is_null($urlID) || !is_numeric($urlID))
return;
if (is_null($url) || strlen($url) == 0)
return;
global $user;
$this->save_existing_url($urlID, $url, $user->id);
}
private function save_existing_url($urlID, $url, $userID)
{
if (!is_numeric($userID)) return;
if (!is_numeric($urlID)) return;
global $database;
$database->execute("UPDATE artist_urls SET url = ?, updated = now(), user_id = ? WHERE id = ?"
, array(
$url
, $userID
, $urlID
));
}
private function update_member()
{
$memberID = $_POST['memberID'];
$memberName = strtolower($_POST['name']);
if (is_null($memberID) || !is_numeric($memberID))
return;
if (is_null($memberName) || strlen($memberName) == 0)
return;
global $user;
$this->save_existing_member($memberID, $memberName, $user->id);
}
private function save_existing_member($memberID, $memberName, $userID)
{
if (!is_numeric($memberID)) return;
if (!is_numeric($userID)) return;
global $database;
$database->execute("UPDATE artist_members SET name = ?, updated = now(), user_id = ? WHERE id = ?"
, array(
$memberName
, $userID
, $memberID
));
}
/*
* HERE WE ADD AN ARTIST
*/
private function add_artist(){
global $user;
$name = html_escape(strtolower($_POST["name"]));
if (is_null($name) || (strlen($name) == 0) || strpos($name, " "))
return -1;
$notes = html_escape(ucfirst($_POST["notes"]));
if (strlen($notes) == 0)
$notes = NULL;
$aliases = strtolower($_POST["aliases"]);
$members = strtolower($_POST["members"]);
$urls = $_POST["urls"];
$userID = $user->id;
$artistID = "";
//// WE CHECK IF THE ARTIST ALREADY EXISTS ON DATABASE; IF NOT WE CREATE
if(!$this->artist_exists($name))
{
$artistID = $this->save_new_artist($name, $notes);
log_info("artists", "Artist {$artistID} created by {$user->name}");
}
else
$artistID = $this->get_artist_id($name);
if (strlen($aliases) > 0)
{
$aliasArray = explode(" ", $aliases);
foreach($aliasArray as $alias)
if (!$this->alias_exists($artistID, $alias))
$this->save_new_alias($artistID, $alias, $userID);
}
if (strlen($members) > 0)
{
$membersArray = explode(" ", $members);
foreach ($membersArray as $member)
if (!$this->member_exists($artistID, $member))
$this->save_new_member($artistID, $member, "", $userID);
}
if (strlen($urls))
{
//delete double "separators"
$urls = str_replace("\r\n", "\n", $urls);
$urls = str_replace("\n\r", "\n", $urls);
$urlsArray = explode("\n", $urls);
foreach ($urlsArray as $url)
if (!$this->url_exists($artistID, $url))
$this->save_new_url($artistID, $url, $userID);
}
return $artistID;
}
private function save_new_artist($name, $notes)
{
global $database, $user;
$database->execute("
INSERT INTO artists
(user_id, name, notes, created, updated)
VALUES
(?, ?, ?, now(), now())",
array(
$user->id
, $name
, $notes
));
$result = $database->get_row("SELECT LAST_INSERT_ID() AS artistID", array());
return $result["artistID"];
}
/*
* HERE WE CHECK IF ARTIST EXIST
*/
private function artist_exists($name){
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artists WHERE name = ?"
, array(
$name
));
return ($result != 0);
}
/*
* HERE WE GET THE INFO OF THE ARTIST
*/
private function get_artist($artistID){
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_row("SELECT * FROM artists WHERE id = ?",
array(
$artistID
));
$result["name"] = stripslashes($result["name"]);
$result["notes"] = stripslashes($result["notes"]);
return $result;
}
private function get_members($artistID)
{
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_all("SELECT * FROM artist_members WHERE artist_id = ?"
, array(
$artistID
));
$num = count($result);
for ($i = 0 ; $i < $num ; $i++)
{
$result[$i]["name"] = stripslashes($result[$i]["name"]);
}
return $result;
}
private function get_urls($artistID)
{
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_all("SELECT id, url FROM artist_urls WHERE artist_id = ?"
, array(
$artistID
));
$num = count($result);
for ($i = 0 ; $i < $num ; $i++)
{
$result[$i]["url"] = stripslashes($result[$i]["url"]);
}
return $result;
}
/*
* HERE WE GET THE ID OF THE ARTIST
*/
private function get_artist_id($name){
global $database;
$artistID = $database->get_row("SELECT id FROM artists WHERE name = ?"
, array(
$name
));
return $artistID['id'];
}
private function get_artistID_by_aliasName($alias)
{
global $database;
$artistID = $database->get_row("SELECT artist_id FROM artist_alias WHERE alias = ?"
, array(
$alias
));
return $artistID["artist_id"];
}
/*
* HERE WE DELETE THE ARTIST
*/
private function delete_artist($artistID)
{
if (!is_numeric($artistID)) return;
global $database;
$database->execute("DELETE FROM artists WHERE id = ? "
, array(
$artistID
));
}
/*
* HERE WE GET THE LIST OF ALL ARTIST WITH PAGINATION
*/
private function get_listing(Page $page, $event)
{
$pageNumber = $event->get_arg(1);
if(is_null($pageNumber) || !is_numeric($pageNumber))
$pageNumber = 0;
else if ($pageNumber <= 0)
$pageNumber = 0;
else
$pageNumber--;
global $config, $database;
$artistsPerPage = $config->get_int("artistsPerPage");
$listing = $database->get_all(
"
(
SELECT a.id, a.user_id, a.name, u.name AS user_name, COALESCE(t.count, 0) AS posts
, 'artist' as type, a.id AS artist_id, a.name AS artist_name, a.updated
FROM artists AS a
INNER JOIN users AS u
ON a.user_id = u.id
LEFT OUTER JOIN tags AS t
ON a.name = t.tag
GROUP BY a.id, a.user_id, a.name, u.name
ORDER BY a.updated DESC
)
UNION
(
SELECT aa.id, aa.user_id, aa.alias AS name, u.name AS user_name, COALESCE(t.count, 0) AS posts
, 'alias' as type, a.id AS artist_id, a.name AS artist_name, aa.updated
FROM artist_alias AS aa
INNER JOIN users AS u
ON aa.user_id = u.id
INNER JOIN artists AS a
ON aa.artist_id = a.id
LEFT OUTER JOIN tags AS t
ON aa.alias = t.tag
GROUP BY aa.id, a.user_id, aa.alias, u.name, a.id, a.name
ORDER BY aa.updated DESC
)
UNION
(
SELECT m.id, m.user_id, m.name AS name, u.name AS user_name, COALESCE(t.count, 0) AS posts
, 'member' AS type, a.id AS artist_id, a.name AS artist_name, m.updated
FROM artist_members AS m
INNER JOIN users AS u
ON m.user_id = u.id
INNER JOIN artists AS a
ON m.artist_id = a.id
LEFT OUTER JOIN tags AS t
ON m.name = t.tag
GROUP BY m.id, m.user_id, m.name, u.name, a.id, a.name
ORDER BY m.updated DESC
)
ORDER BY updated DESC
LIMIT ?, ?
", array(
$pageNumber * $artistsPerPage
, $artistsPerPage
));
$number_of_listings = count($listing);
for ($i = 0 ; $i < $number_of_listings ; $i++)
{
$listing[$i]["name"] = stripslashes($listing[$i]["name"]);
$listing[$i]["user_name"] = stripslashes($listing[$i]["user_name"]);
$listing[$i]["artist_name"] = stripslashes($listing[$i]["artist_name"]);
}
$count = $database->get_one(
"SELECT COUNT(1)
FROM artists AS a
LEFT OUTER JOIN artist_members AS am
ON a.id = am.artist_id
LEFT OUTER JOIN artist_alias AS aa
ON a.id = aa.artist_id
");
$totalPages = ceil ($count / $artistsPerPage);
$this->theme->list_artists($listing, $pageNumber + 1, $totalPages);
}
/*
* HERE WE ADD AN ALIAS
*/
private function add_urls()
{
global $user;
$artistID = $_POST["artistID"];
$urls = $_POST["urls"];
$userID = $user->id;
if (is_null($artistID) || !is_numeric($artistID))
return;
if (is_null($urls) || strlen($urls) == 0)
return;
$urlArray = explode("\n", $urls);
foreach ($urlArray as $url)
if (!$this->url_exists($artistID, $url))
$this->save_new_url($artistID, $url, $userID);
}
private function save_new_url($artistID, $url, $userID)
{
if (!is_numeric($artistID)) return;
if (!is_numeric($userID)) return;
global $database;
$database->execute("INSERT INTO artist_urls (artist_id, created, updated, url, user_id) VALUES (?, now(), now(), ?, ?)"
, array(
$artistID
, $url
, $userID
));
}
private function add_alias()
{
global $user;
$artistID = $_POST["artistID"];
$aliases = strtolower($_POST["aliases"]);
$userID = $user->id;
if (is_null($artistID) || !is_numeric($artistID))
return;
if (is_null($aliases) || trim($aliases) == "")
return;
$aliasArray = explode(" ", $aliases);
global $database;
foreach ($aliasArray as $alias)
if (!$this->alias_exists($artistID, $alias))
$this->save_new_alias($artistID, $alias, $userID);
}
private function save_new_alias($artistID, $alias, $userID)
{
if (!is_numeric($artistID)) return;
if (!is_numeric($userID)) return;
global $database;
$database->execute("INSERT INTO artist_alias (artist_id, created, updated, alias, user_id) VALUES (?, now(), now(), ?, ?)"
, array(
$artistID
, $alias
, $userID
));
}
private function add_members()
{
global $user;
$artistID = $_POST["artistID"];
$members = strtolower($_POST["members"]);
$userID = $user->id;
if (is_null($artistID) || !is_numeric($artistID))
return;
if (is_null($members) || trim($members) == "")
return;
$memberArray = explode(" ", $members);
foreach ($memberArray as $member)
if (!$this->member_exists($artistID, $member))
$this->save_new_member($artistID, $member, $userID);
}
private function save_new_member($artistID, $member, $userID)
{
if (!is_numeric($artistID)) return;
if (!is_numeric($userID)) return;
global $database;
$database->execute("INSERT INTO artist_members (artist_id, name, created, updated, user_id) VALUES (?, ?, now(), now(), ?)"
, array(
$artistID
, $member
, $userID
));
}
private function member_exists($artistID, $member)
{
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_members WHERE artist_id = ? AND name = ?"
, array(
$artistID
, $member
));
return ($result != 0);
}
private function url_exists($artistID, $url)
{
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_one("SELECT COUNT(1) FROM artist_urls WHERE artist_id = ? AND url = ?"
, array(
$artistID
, $url
));
return ($result != 0);
}
/*
* HERE WE GET THE INFO OF THE ALIAS
*/
private function get_alias($artistID){
if (!is_numeric($artistID)) return;
global $database;
$result = $database->get_all("SELECT id AS alias_id, alias AS alias_name ".
"FROM artist_alias ".
"WHERE artist_id = ? ".
"ORDER BY alias ASC"
, array($artistID));
for ($i = 0 ; $i < count($result) ; $i++)
{
$result[$i]["alias_name"] = stripslashes($result[$i]["alias_name"]);
}
return $result;
}
}
?>