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<?php
/**
* botclasses.php - Bot classes for interacting with mediawiki.
*
* (c) 2008-2012 Chris G - http://en.wikipedia.org/wiki/User:Chris_G
* (c) 2009-2010 Fale - http://en.wikipedia.org/wiki/User:Fale
* (c) 2010 Kaldari - http://en.wikipedia.org/wiki/User:Kaldari
* (c) 2011 Gutza - http://en.wikipedia.org/wiki/User:Gutza
* (c) 2012 Sean - http://en.wikipedia.org/wiki/User:SColombo
* (c) 2012 Brain - http://en.wikipedia.org/wiki/User:Brian_McNeil
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Developers (add yourself here if you worked on the code):
* Cobi - [[User:Cobi]] - Wrote the http class and some of the wikipedia class
* Chris - [[User:Chris_G]] - Wrote the most of the wikipedia class
* Fale - [[User:Fale]] - Polish, wrote the extended and some of the wikipedia class
* Kaldari - [[User:Kaldari]] - Submitted a patch for the imagematches function
* Gutza - [[User:Gutza]] - Submitted a patch for http->setHTTPcreds(), and http->quiet
* Sean - [[User:SColombo]] - Wrote the lyricwiki class (now moved to lyricswiki.php)
* Brain - [[User:Brian_McNeil]] - Wrote wikipedia->getfileuploader() and wikipedia->getfilelocation
**/
/*
* Forks/Alternative versions:
* There's a couple of different versions of this code lying around.
* I'll try to list them here for reference purpopses:
* https://en.wikinews.org/wiki/User:NewsieBot/botclasses.php
*/
/**
* Global hacks :<
* @author Legoktm
*/
$AssumeHTTPFailuresAreJustTimeoutsAndShouldBeSuppressed = false;
/**
* This class is designed to provide a simplified interface to cURL which maintains cookies.
* @author Cobi
**/
class http {
private $ch;
private $uid;
public $cookie_jar;
public $postfollowredirs;
public $getfollowredirs;
public $quiet=false;
public function http_code () {
return curl_getinfo( $this->ch, CURLINFO_HTTP_CODE );
}
function data_encode ($data, $keyprefix = "", $keypostfix = "") {
assert( is_array($data) );
$vars=null;
foreach($data as $key=>$value) {
if(is_array($value))
$vars .= $this->data_encode($value, $keyprefix.$key.$keypostfix.urlencode("["), urlencode("]"));
else
$vars .= $keyprefix.$key.$keypostfix."=".urlencode($value)."&";
}
return $vars;
}
function __construct () {
$this->ch = curl_init();
$this->uid = dechex(rand(0,99999999));
curl_setopt($this->ch,CURLOPT_COOKIEJAR,'/tmp/cluewikibot.cookies.'.$this->uid.'.dat');
curl_setopt($this->ch,CURLOPT_COOKIEFILE,'/tmp/cluewikibot.cookies.'.$this->uid.'.dat');
curl_setopt($this->ch,CURLOPT_MAXCONNECTS,100);
$this->postfollowredirs = 0;
$this->getfollowredirs = 1;
$this->cookie_jar = array();
}
function post ($url,$data) {
//echo 'POST: '.$url."\n";
$time = microtime(1);
curl_setopt($this->ch,CURLOPT_URL,$url);
curl_setopt($this->ch,CURLOPT_USERAGENT,'php wikibot classes');
/* Crappy hack to add extra cookies, should be cleaned up */
$cookies = null;
foreach ($this->cookie_jar as $name => $value) {
if (empty($cookies))
$cookies = "$name=$value";
else
$cookies .= "; $name=$value";
}
if ($cookies != null)
curl_setopt($this->ch,CURLOPT_COOKIE,$cookies);
curl_setopt($this->ch,CURLOPT_FOLLOWLOCATION,$this->postfollowredirs);
curl_setopt($this->ch,CURLOPT_MAXREDIRS,10);
curl_setopt($this->ch, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($this->ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($this->ch,CURLOPT_TIMEOUT,30);
curl_setopt($this->ch,CURLOPT_CONNECTTIMEOUT,10);
curl_setopt($this->ch,CURLOPT_POST,1);
// curl_setopt($this->ch,CURLOPT_FAILONERROR,1);
// curl_setopt($this->ch,CURLOPT_POSTFIELDS, substr($this->data_encode($data), 0, -1) );
curl_setopt($this->ch,CURLOPT_POSTFIELDS, $data);
$data = curl_exec($this->ch);
// echo "Error: ".curl_error($this->ch);
// var_dump($data);
// global $logfd;
// if (!is_resource($logfd)) {
// $logfd = fopen('php://stderr','w');
if (!$this->quiet)
echo 'POST: '.$url.' ('.(microtime(1) - $time).' s) ('.strlen($data)." b)\n";
// }
return $data;
}
function get ($url) {
//echo 'GET: '.$url."\n";
$time = microtime(1);
curl_setopt($this->ch,CURLOPT_URL,$url);
curl_setopt($this->ch,CURLOPT_USERAGENT,'php wikibot classes');
/* Crappy hack to add extra cookies, should be cleaned up */
$cookies = null;
foreach ($this->cookie_jar as $name => $value) {
if (empty($cookies))
$cookies = "$name=$value";
else
$cookies .= "; $name=$value";
}
if ($cookies != null)
curl_setopt($this->ch,CURLOPT_COOKIE,$cookies);
curl_setopt($this->ch,CURLOPT_FOLLOWLOCATION,$this->getfollowredirs);
curl_setopt($this->ch,CURLOPT_MAXREDIRS,10);
curl_setopt($this->ch,CURLOPT_HEADER,0);
curl_setopt($this->ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($this->ch,CURLOPT_TIMEOUT,30);
curl_setopt($this->ch,CURLOPT_CONNECTTIMEOUT,10);
curl_setopt($this->ch,CURLOPT_HTTPGET,1);
//curl_setopt($this->ch,CURLOPT_FAILONERROR,1);
$data = curl_exec($this->ch);
//echo "Error: ".curl_error($this->ch);
//var_dump($data);
//global $logfd;
//if (!is_resource($logfd)) {
// $logfd = fopen('php://stderr','w');
if (!$this->quiet)
echo 'GET: '.$url.' ('.(microtime(1) - $time).' s) ('.strlen($data)." b)\n";
//}
return $data;
}
function setHTTPcreds($uname,$pwd) {
curl_setopt($this->ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($this->ch, CURLOPT_USERPWD, $uname.":".$pwd);
}
function __destruct () {
curl_close($this->ch);
@unlink('/tmp/cluewikibot.cookies.'.$this->uid.'.dat');
}
}
/**
* This class is interacts with wikipedia using api.php
* @author Chris G and Cobi
**/
class wikipedia {
private $http;
private $token;
private $ecTimestamp;
public $url;
/**
* This is our constructor.
* @return void
**/
function __construct ($url='https://en.wikipedia.org/w/api.php',$hu=null,$hp=null) {
$this->http = new http;
$this->token = null;
$this->url = $url;
$this->ecTimestamp = null;
if ($hu!==null)
$this->http->setHTTPcreds($hu,$hp);
}
function __set($var,$val) {
switch($var) {
case 'quiet':
$this->http->quiet=$val;
break;
default:
echo "WARNING: Unknown variable ($var)!\n";
}
}
/**
* Sends a query to the api.
* @param $query string The query string.
* @param $post string POST data if its a post request (optional).
* @param $repeat int how many times we've repeated this request
* @return array The api result.
* @throws Exception on HTTP errors
**/
function query ($query,$post=null,$repeat=0) {
global $AssumeHTTPFailuresAreJustTimeoutsAndShouldBeSuppressed;
if ($post==null) {
$ret = $this->http->get($this->url.$query);
} else {
$ret = $this->http->post($this->url.$query,$post);
}
//var_dump($this->http->http_code());
if ($this->http->http_code() == 0 && $AssumeHTTPFailuresAreJustTimeoutsAndShouldBeSuppressed) {
return array(); // Meh
}
if ($this->http->http_code() != "200") {
if ($repeat < 10) {
return $this->query($query,$post,++$repeat);
} else {
throw new Exception("HTTP Error.");
}
}
return json_decode($ret, true);
}
/**
* Gets the content of a page. Returns false on error.
* @param $page The wikipedia page to fetch.
* @param $revid The revision id to fetch (optional)
* @return The wikitext for the page.
**/
function getpage ($page,$revid=null,$detectEditConflict=false) {
$append = '';
if ($revid!=null)
$append = '&rvstartid='.$revid;
$x = $this->query('?action=query&format=json&prop=revisions&titles='.urlencode($page).'&rvlimit=1&rvprop=content|timestamp'.$append);
foreach ($x['query']['pages'] as $ret) {
if (isset($ret['revisions'][0]['*'])) {
if ($detectEditConflict)
$this->ecTimestamp = $ret['revisions'][0]['timestamp'];
return $ret['revisions'][0]['*'];
} else
return false;
}
}
/**
* Gets the page id for a page.
* @param $page The wikipedia page to get the id for.
* @return The page id of the page.
**/
function getpageid ($page) {
$x = $this->query('?action=query&format=json&prop=revisions&titles='.urlencode($page).'&rvlimit=1&rvprop=content');
foreach ($x['query']['pages'] as $ret) {
return $ret['pageid'];
}
}
/**
* Gets the number of contributions a user has.
* @param $user The username for which to get the edit count.
* @return The number of contributions the user has.
**/
function contribcount ($user) {
$x = $this->query('?action=query&list=allusers&format=json&auprop=editcount&aulimit=1&aufrom='.urlencode($user));
return $x['query']['allusers'][0]['editcount'];
}
/**
* Returns an array with all the members of $category
* @param $category The category to use.
* @param $subcat (bool) Go into sub categories?
* @return array
**/
function categorymembers ($category,$subcat=false) {
$continue = '&rawcontinue=';
$pages = array();
while (true) {
$res = $this->query('?action=query&list=categorymembers&cmtitle='.urlencode($category).'&format=json&cmlimit=500'.$continue);
if (isset($x['error'])) {
return false;
}
foreach ($res['query']['categorymembers'] as $x) {
$pages[] = $x['title'];
}
if (empty($res['query-continue']['categorymembers']['cmcontinue'])) {
if ($subcat) {
foreach ($pages as $p) {
if (substr($p,0,9)=='Category:') {
$pages2 = $this->categorymembers($p,true);
$pages = array_merge($pages,$pages2);
}
}
}
return $pages;
} else {
$continue = '&rawcontinue=&cmcontinue='.urlencode($res['query-continue']['categorymembers']['cmcontinue']);
}
}
}
/**
* Returns the number of pages in a category
* @param $category The category to use (including prefix)
* @return integer
**/
function categorypagecount ($category) {
$res = $this->query('?action=query&format=json&titles='.urlencode($category).'&prop=categoryinfo&formatversion=2');
return $res['query']['pages'][0]['categoryinfo']['pages'];
}
/**
* Returns a list of pages that link to $page.
* @param $page
* @param $extra (defaults to null)
* @return array
**/
function whatlinkshere ($page,$extra=null) {
$continue = '&rawcontinue=';
$pages = array();
while (true) {
$res = $this->query('?action=query&list=backlinks&bltitle='.urlencode($page).'&bllimit=500&format=json'.$continue.$extra);
if (isset($res['error'])) {
return false;
}
foreach ($res['query']['backlinks'] as $x) {
$pages[] = $x['title'];
}
if (empty($res['query-continue']['backlinks']['blcontinue'])) {
return $pages;
} else {
$continue = '&rawcontinue=&blcontinue='.urlencode($res['query-continue']['backlinks']['blcontinue']);
}
}
}
/**
* Returns a list of pages that include the image.
* @param $image
* @param $extra (defaults to null)
* @return array
**/
function whereisincluded ($image,$extre=null) {
$continue = '&rawcontinue=';
$pages = array();
while (true) {
$res = $this->query('?action=query&list=imageusage&iutitle='.urlencode($image).'&iulimit=500&format=json'.$continue.$extra);
if (isset($res['error']))
return false;
foreach ($res['query']['imageusage'] as $x) {
$pages[] = $x['title'];
}
if (empty($res['query-continue']['imageusage']['iucontinue']))
return $pages;
else
$continue = '&rawcontinue=&iucontinue='.urlencode($res['query-continue']['imageusage']['iucontinue']);
}
}
/**
* Returns a list of pages that use the $template.
* @param $template the template we are intereste into
* @param $extra (defaults to null)
* @return array
**/
function whatusethetemplate ($template,$extra=null) {
$continue = '&rawcontinue=';
$pages = array();
while (true) {
$res = $this->query('?action=query&list=embeddedin&eititle=Template:'.urlencode($template).'&eilimit=500&format=json'.$continue.$extra);
if (isset($res['error'])) {
return false;
}
foreach ($res['query']['embeddedin'] as $x) {
$pages[] = $x['title'];
}
if (empty($res['query-continue']['embeddedin']['eicontinue'])) {
return $pages;
} else {
$continue = '&rawcontinue=&eicontinue='.urlencode($res['query-continue']['embeddedin']['eicontinue']);
}
}
}
/**
* Returns an array with all the subpages of $page
* @param $page
* @return array
**/
function subpages ($page) {
/* Calculate all the namespace codes */
$ret = $this->query('?action=query&meta=siteinfo&siprop=namespaces&format=json');
foreach ($ret['query']['namespaces'] as $x) {
$namespaces[$x['*']] = $x['id'];
}
$temp = explode(':',$page,2);
$namespace = $namespaces[$temp[0]];
$title = $temp[1];
$continue = '&rawcontinue=';
$subpages = array();
while (true) {
$res = $this->query('?action=query&format=json&list=allpages&apprefix='.urlencode($title).'&aplimit=500&apnamespace='.$namespace.$continue);
if (isset($x['error'])) {
return false;
}
foreach ($res['query']['allpages'] as $p) {
$subpages[] = $p['title'];
}
if (empty($res['query-continue']['allpages']['apfrom'])) {
return $subpages;
} else {
$continue = '&rawcontinue=&apfrom='.urlencode($res['query-continue']['allpages']['apfrom']);
}
}
}
/**
* This function takes a username and password and logs you into wikipedia.
* @param $user Username to login as.
* @param $pass Password that corrisponds to the username.
* @return array
**/
function login ($user,$pass) {
$post = array('lgname' => $user, 'lgpassword' => $pass);
$ret = $this->query('?action=login&format=json',$post);
/* This is now required - see https://bugzilla.wikimedia.org/show_bug.cgi?id=23076 */
if ($ret['login']['result'] == 'NeedToken') {
$post['lgtoken'] = $ret['login']['token'];
$ret = $this->query( '?action=login&format=json', $post );
}
if ($ret['login']['result'] != 'Success') {
echo "Login error: \n";
print_r($ret);
die();
} else {
return $ret;
}
}
/* crappy hack to allow users to use cookies from old sessions */
function setLogin($data) {
$this->http->cookie_jar = array(
$data['cookieprefix'].'UserName' => $data['lgusername'],
$data['cookieprefix'].'UserID' => $data['lguserid'],
$data['cookieprefix'].'Token' => $data['lgtoken'],
$data['cookieprefix'].'_session' => $data['sessionid'],
);
}
/**
* Check if we're allowed to edit $page.
* See http://en.wikipedia.org/wiki/Template:Bots
* for more info.
* @param $page MediaWikiPage The page we want to edit.
* @param $user string The bot's username.
* @param $text string page text, will override page
* @return bool true if we can edit
**/
function nobots ($page,$user=null,$text=null) {
if ($text == null) {
$text = $this->getpage($page);
}
if ($user != null) {
if (preg_match('/\{\{(nobots|bots\|allow=none|bots\|deny=all|bots\|optout=all|bots\|deny=.*?'.preg_quote($user,'/').'.*?)\}\}/iS',$text)) {
return false;
}
} else {
if (preg_match('/\{\{(nobots|bots\|allow=none|bots\|deny=all|bots\|optout=all)\}\}/iS',$text)) {
return false;
}
}
return true;
}
/**
* This function returns the edit token for the current user.
* @return string edit token.
**/
function getedittoken() {
$x = $this->query('?action=query&meta=tokens&format=json');
return $x['query']['tokens']['csrftoken'];
}
/**
* Purges the cache of $page.
* @param $page The page to purge.
* @return Api result.
**/
function purgeCache($page) {
return $this->query('?action=purge&titles='.urlencode($page).'&format=json');
}
/**
* Checks if $user has email enabled.
* Uses index.php.
* @param $user The user to check.
* @return bool.
**/
function checkEmail($user) {
$x = $this->query('?action=query&meta=allmessages&ammessages=noemailtext|notargettext&amlang=en&format=json');
$messages[0] = $x['query']['allmessages'][0]['*'];
$messages[1] = $x['query']['allmessages'][1]['*'];
$page = $this->http->get(str_replace('api.php','index.php',$this->url).'?title=Special:EmailUser&target='.urlencode($user));
if (preg_match('/('.preg_quote($messages[0],'/').'|'.preg_quote($messages[1],'/').')/i',$page)) {
return false;
} else {
return true;
}
}
/**
* Returns all the pages $page is transcluded on.
* @param $page The page to get the transclusions from.
* @param $sleep The time to sleep between requets (set to null to disable).
* @return array.
**/
function getTransclusions($page,$sleep=null,$extra=null) {
$continue = '&rawcontinue=';
$pages = array();
while (true) {
$ret = $this->query('?action=query&list=embeddedin&eititle='.urlencode($page).$continue.$extra.'&eilimit=500&format=json');
if ($sleep != null) {
sleep($sleep);
}
foreach ($ret['query']['embeddedin'] as $x) {
$pages[] = $x['title'];
}
if (isset($ret['query-continue']['embeddedin']['eicontinue'])) {
$continue = '&rawcontinue=&eicontinue='.$ret['query-continue']['embeddedin']['eicontinue'];
} else {
return $pages;
}
}
}
/**
* Edits a page.
* @param $page Page name to edit.
* @param $data Data to post to page.
* @param $summary Edit summary to use.
* @param $minor Whether or not to mark edit as minor. (Default false)
* @param $bot Whether or not to mark edit as a bot edit. (Default true)
* @return api result
**/
function edit ($page,$data,$summary = '',$minor = false,$bot = true,$section = null,$detectEC=false,$maxlag='') {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'title' => $page,
'text' => $data,
'token' => $this->token,
'summary' => $summary,
($minor?'minor':'notminor') => '1',
($bot?'bot':'notbot') => '1'
);
if ($section != null) {
$params['section'] = $section;
}
if ($this->ecTimestamp != null && $detectEC == true) {
$params['basetimestamp'] = $this->ecTimestamp;
$this->ecTimestamp = null;
}
if ($maxlag!='') {
$maxlag='&maxlag='.$maxlag;
}
return $this->query('?action=edit&format=json'.$maxlag,$params);
}
/**
* Add a text at the bottom of a page
* @param $page The page we're working with.
* @param $text The text that you want to add.
* @param $summary Edit summary to use.
* @param $minor Whether or not to mark edit as minor. (Default false)
* @param $bot Whether or not to mark edit as a bot edit. (Default true)
* @return api result
**/
function addtext( $page, $text, $summary = '', $minor = false, $bot = true )
{
$data = $this->getpage( $page );
$data.= "\n" . $text;
return $this->edit( $page, $data, $summary, $minor, $bot );
}
/**
* Moves a page.
* @param $old Name of page to move.
* @param $new New page title.
* @param $reason Move summary to use.
* @param $movetalk Move the page's talkpage as well.
* @return api result
**/
function move ($old,$new,$reason,$options=null) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'from' => $old,
'to' => $new,
'token' => $this->token,
'reason' => $reason
);
if ($options != null) {
$option = explode('|',$options);
foreach ($option as $o) {
$params[$o] = true;
}
}
return $this->query('?action=move&format=json',$params);
}
/**
* Rollback an edit.
* @param $title Title of page to rollback.
* @param $user Username of last edit to the page to rollback.
* @param $reason Edit summary to use for rollback.
* @param $bot mark the rollback as bot.
* @return api result
**/
function rollback ($title,$user,$reason=null,$bot=false) {
$ret = $this->query('?action=query&prop=revisions&rvtoken=rollback&titles='.urlencode($title).'&format=json');
foreach ($ret['query']['pages'] as $x) {
$token = $x['revisions'][0]['rollbacktoken'];
break;
}
$params = array(
'title' => $title,
'user' => $user,
'token' => $token
);
if ($bot) {
$params['markbot'] = true;
}
if ($reason != null) { $params['summary'] = $reason; }
return $this->query('?action=rollback&format=json',$params);
}
/**
* Blocks a user.
* @param $user The user to block.
* @param $reason The block reason.
* @param $expiry The block expiry.
* @param $options a piped string containing the block options.
* @return api result
**/
function block ($user,$reason='vand',$expiry='infinite',$options=null,$retry=true) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'expiry' => $expiry,
'user' => $user,
'reason' => $reason,
'token' => $this->token
);
if ($options != null) {
$option = explode('|',$options);
foreach ($option as $o) {
$params[$o] = true;
}
}
$ret = $this->query('?action=block&format=json',$params);
/* Retry on a failed token. */
if ($retry and $ret['error']['code']=='badtoken') {
$this->token = $this->getedittoken();
return $this->block($user,$reason,$expiry,$options,false);
}
return $ret;
}
/**
* Unblocks a user.
* @param $user The user to unblock.
* @param $reason The unblock reason.
* @return api result
**/
function unblock ($user,$reason) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'user' => $user,
'reason' => $reason,
'token' => $this->token
);
return $this->query('?action=unblock&format=json',$params);
}
/**
* Emails a user.
* @param $target The user to email.
* @param $subject The email subject.
* @param $text The body of the email.
* @param $ccme Send a copy of the email to the user logged in.
* @return api result
**/
function email ($target,$subject,$text,$ccme=false) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'target' => $target,
'subject' => $subject,
'text' => $text,
'token' => $this->token
);
if ($ccme) {
$params['ccme'] = true;
}
return $this->query('?action=emailuser&format=json',$params);
}
/**
* Deletes a page.
* @param $title The page to delete.
* @param $reason The delete reason.
* @return api result
**/
function delete ($title,$reason) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'title' => $title,
'reason' => $reason,
'token' => $this->token
);
return $this->query('?action=delete&format=json',$params);
}
/**
* Undeletes a page.
* @param $title The page to undelete.
* @param $reason The undelete reason.
* @return api result
**/
function undelete ($title,$reason) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'title' => $title,
'reason' => $reason,
'token' => $this->token
);
return $this->query('?action=undelete&format=json',$params);
}
/**
* (Un)Protects a page.
* @param $title The page to (un)protect.
* @param $protections The protection levels (e.g. 'edit=autoconfirmed|move=sysop')
* @param $expiry When the protection should expire (e.g. '1 day|infinite')
* @param $reason The (un)protect reason.
* @param $cascade Enable cascading protection? (defaults to false)
* @return api result
**/
function protect ($title,$protections,$expiry,$reason,$cascade=false) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$params = array(
'title' => $title,
'protections' => $protections,
'expiry' => $expiry,
'reason' => $reason,
'token' => $this->token
);
if ($cascade) {
$params['cascade'] = true;
}
return $this->query('?action=protect&format=json',$params);
}
/**
* Uploads an image.
* @param $page The destination file name.
* @param $file The local file path.
* @param $desc The upload discrption (defaults to '').
**/
function upload ($page,$file,$desc='') {
if ($this->token == null) {
$this->token = $this->getedittoken();
}
$params = array(
'filename' => $page,
'comment' => $desc,
'text' => $desc,
'token' => $this->token,
'ignorewarnings' => '1',
'file' => '@'.$file
);
return $this->query('?action=upload&format=json',$params);
}
/*
$page - page
$revs - rev ids to delete (seperated with ,)
$comment - delete comment
*/
function revdel ($page,$revs,$comment) {
if ($this->token==null) {
$this->token = $this->getedittoken();
}
$post = array(
'wpEditToken' => $this->token,
'ids' => $revs,
'target' => $page,
'type' => 'revision',
'wpHidePrimary' => 1,
'wpHideComment' => 1,
'wpHideUser' => 0,
'wpRevDeleteReasonList' => 'other',
'wpReason' => $comment,
'wpSubmit' => 'Apply to selected revision(s)'
);
return $this->http->post(str_replace('api.php','index.php',$this->url).'?title=Special:RevisionDelete&action=submit',$post);
}
/**
* Creates a new account.
* Uses index.php as there is no api to create accounts yet :(
* @param $username The username the new account will have.
* @param $password The password the new account will have.
* @param $email The email the new account will have.
**/
function createaccount ($username,$password,$email=null) {
$post = array(
'wpName' => $username,
'wpPassword' => $password,
'wpRetype' => $password,
'wpEmail' => $email,
'wpRemember' => 0,
'wpIgnoreAntiSpoof' => 0,
'wpCreateaccount' => 'Create account',
);
return $this->http->post(str_replace('api.php','index.php',$this->url).'?title=Special:UserLogin&action=submitlogin&type=signup',$post);
}
/**
* Changes a users rights.
* @param $user The user we're working with.
* @param $add A pipe-separated list of groups you want to add.
* @param $remove A pipe-separated list of groups you want to remove.
* @param $reason The reason for the change (defaults to '').
**/
function userrights ($user,$add,$remove,$reason='') {
// get the userrights token
$token = $this->query('?action=query&list=users&ususers='.urlencode($user).'&ustoken=userrights&format=json');
$token = $token['query']['users'][0]['userrightstoken'];
$params = array(
'user' => $user,
'token' => $token,
'add' => $add,
'remove' => $remove,
'reason' => $reason
);
return $this->query('?action=userrights&format=json',$params);
}
/**
* Gets the number of images matching a particular sha1 hash.
* @param $hash The sha1 hash for an image.
* @return The number of images with the same sha1 hash.
**/
function imagematches ($hash) {
$x = $this->query('?action=query&list=allimages&format=json&aisha1='.$hash);
return count($x['query']['allimages']);
}
/** BMcN 2012-09-16
* Retrieve a media file's actual location.
* @param $page The "File:" page on the wiki which the URL of is desired.
* @return The URL pointing directly to the media file (Eg http://upload.mediawiki.org/wikipedia/en/1/1/Example.jpg)
**/
function getfilelocation ($page) {
$x = $this->query('?action=query&format=json&prop=imageinfo&titles='.urlencode($page).'&iilimit=1&iiprop=url');
foreach ($x['query']['pages'] as $ret ) {
if (isset($ret['imageinfo'][0]['url'])) {
return $ret['imageinfo'][0]['url'];
} else
return false;
}
}
/** BMcN 2012-09-16
* Retrieve a media file's uploader.
* @param $page The "File:" page
* @return The user who uploaded the topmost version of the file.
**/
function getfileuploader ($page) {
$x = $this->query('?action=query&format=json&prop=imageinfo&titles='.urlencode($page).'&iilimit=1&iiprop=user');
foreach ($x['query']['pages'] as $ret ) {
if (isset($ret['imageinfo'][0]['user'])) {
return $ret['imageinfo'][0]['user'];
} else
return false;
}
}
}
/**
* This class extends the wiki class to provide an high level API for the most commons actions.
* @author Fale
**/
class extended extends wikipedia
{
/**
* Add a category to a page
* @param $page The page we're working with.
* @param $category The category that you want to add.
* @param $summary Edit summary to use.
* @param $minor Whether or not to mark edit as minor. (Default false)
* @param $bot Whether or not to mark edit as a bot edit. (Default true)
* @return api result
**/
function addcategory( $page, $category, $summary = '', $minor = false, $bot = true )
{
$data = $this->getpage( $page );
$data.= "\n[[Category:" . $category . "]]";
return $this->edit( $page, $data, $summary, $minor, $bot );
}
/**
* Find a string
* @param $page The page we're working with.
* @param $string The string that you want to find.
* @return bool value (1 found and 0 not-found)
**/
function findstring( $page, $string )
{
$data = $this->getpage( $page );
if( strstr( $data, $string ) )
return 1;
else
return 0;
}
/**
* Replace a string
* @param $page The page we're working with.
* @param $string The string that you want to replace.
* @param $newstring The string that will replace the present string.
* @return the new text of page
**/
function replacestring( $page, $string, $newstring )
{
$data = $this->getpage( $page );
return str_replace( $string, $newstring, $data );
}
/**
* Get a template from a page
* @param $page The page we're working with
* @param $template The name of the template we are looking for
* @return the searched (NULL if the template has not been found)
**/
function gettemplate( $page, $template ) {
$data = $this->getpage( $page );
$template = preg_quote( $template, " " );
$r = "/{{" . $template . "(?:[^{}]*(?:{{[^}]*}})?)+(?:[^}]*}})?/i";
preg_match_all( $r, $data, $matches );
if( isset( $matches[0][0] ) )
return $matches[0][0];
else
return NULL;
}
}
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