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| − | ==Overview==
| + | {{to wooz|MakePage}} |
| − | ''to be written''
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| − | ==Code==
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| − | <php><?php
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| − | /*
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| − | NAME: SpecialMakePage
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| − | PURPOSE: Special page for creating a new page from a form
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| − | Other extensions can do this, but they don't make it at all easy
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| − | to base the title on variables which are substituted from fields on the form.
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| − | AUTHOR: Woozle Staddon
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| − | VERSION:
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| − | 2007-11-23 (Wzl) Writing started
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| − | 2007-11-24 (Wzl) More or less working; doesn't work with _POST data,
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| − | and I don't understand why not.
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| − | 2007-11-29 (Wzl) Adding variable for defining new title name
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| − | 2008-01-22 (Wzl) Put in some friendly debugging text for when title can't be created
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| − | 2008-06-25 (Wzl) Added "!TIMESTAMP" internal variable, and framework for adding more internal variables
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| − | Future: If it ever turns out that we really want to be able to base these on the contents of a page,
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| − | I suggest a syntax like <<@page_name>>. The page would need to be parsed in some cases but possibly
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| − | not in others; perhaps <<@@page_name>> to indicate the page should be parsed?
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| − | 2008-07-24 (Wzl) Minor tweak so it will work with MW v1.12
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| − | 2008-09-29 (Wzl) - 0.4 - Made keys case-insensitive so it would work again. Don't know why this is suddenly a problem.
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| − | 2009-02-11 (Wzl) clsStringTemplate is now in a separate php file
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| − | 2009-02-13 (Wzl) $wgOptCP_SubstFinish "]" -> "$]" so links and other bracketed stuff don't confuse the var parser
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| − | 2009-02-26 (Wzl) - 0.5 - "$objNewEdit->action = 'submit';" before "->showEditForm()" fixes MW 1.14 problem
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| − | */
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| − | require_once('StringTemplate.php');
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| − | | |
| − | $wgSpecialPages['MakePage'] = 'SpecialMakePage'; # Let MediaWiki know about your new special page.
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| − | $wgExtensionCredits['other'][] = array(
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| − | 'name' => 'Special:MakePage',
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| − | 'url' => 'http://htyp.org/MediaWiki/Special/MakePage',
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| − | 'description' => 'special page for making new pages using form data plus a template',
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| − | 'author' => 'Woozle (Nick) Staddon',
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| − | 'version' => '0.5 2009-02-26'
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| − | );
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| − | | |
| − | // Options which can be overridden in LocalSettings:
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| − | // -- these strings indicate the start and end of a template variable name
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| − | /* old defaults
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| − | $wgOptCP_SubstStart = '<<';
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| − | $wgOptCP_SubstFinish = '>>';
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| − | */
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| − | $wgOptCP_SubstStart = '[$';
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| − | $wgOptCP_SubstFinish = '$]';
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| − | | |
| − | function wfSpecialMakePage() {
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| − | // This registers the page's class. I think.
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| − | global $wgRequest;
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| − | | |
| − | $app = new SpecialMakePage($wgRequest);
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| − | | |
| − | $app->doCreate();
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| − | }
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| − | | |
| − | require_once( $wgScriptPath.'includes/SpecialPage.php' );
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| − | require_once( $wgScriptPath.'includes/EditPage.php' );
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| − | | |
| − | class SpecialMakePage extends SpecialPage {
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| − | public function __construct() {
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| − | global $wgMessageCache;
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| − | | |
| − | SpecialPage::SpecialPage( 'MakePage','edit' );
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| − | $this->includable( true );
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| − | $wgMessageCache->addMessage('makepage', 'Make new pages from form data');
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| − | }
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| − | public function doCreate() {
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| − | global $wgRequest, $wgOut, $wgTitle;
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| − | global $wgOptCP_SubstStart;
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| − | global $wgOptCP_SubstFinish;
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| − | global $wgErrorText;
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| − | global $wxgDebug;
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| − | | |
| − | $this->setHeaders();
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| − | // $in_linkdate = $wgRequest->getText('date'); // link's date string
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| − | //$in_newtitle = $wgRequest->getText('!TITLE'); // title for new/modified page
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| − | $strNewTitle = $wgRequest->getText('!TITLETPLT'); // template for new page's title
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| − | $in_tpltpg = $wgRequest->getText('!TPLTPAGE'); // page to use as a template
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| − | $in_tplttxt = $wgRequest->getText('!TPLTTEXT'); // text to use as a template
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| − | $strDataStart = $wgRequest->getText('!TPLTSTART'); // optional starting marker
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| − | $strDataStop = $wgRequest->getText('!TPLTSTOP'); // optional stopping marker
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| − | $referer = $_SERVER['HTTP_REFERER']; // name of page which sent the form data
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| − | // $strNewTitle = $in_linkdate.' '.$in_newtitle;
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| − | // $strNewTitleTest = '<<date>> <<pagetitle>>'; // debug
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| − | // $in_NewTitle = $wgRequest->getText('tplttext'); // text to use as a template
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| − | | |
| − | // get the text to be used as a template:
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| − | if ($in_tpltpg) {
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| − | // if it's a page, load that (overrules direct specification):
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| − | $objTplt = Title::newFromText($in_tpltpg);
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| − | $objArtcl = new Article($objTplt);
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| − | $strNewText = $objArtcl->getContent();
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| − | } else {
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| − | $strNewText = $in_tplttxt;
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| − | }
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| − | // truncate before/after markers, if any:
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| − | if ($strDataStop != '') {
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| − | $posSt = strpos ( $strNewText, $strDataStop );
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| − | if ($posSt !== FALSE) {
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| − | $strNewText = substr($strNewText,0,$posSt);
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| − | }
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| − | }
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| − | if ($strDataStart != '') {
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| − | $posSt = strpos ( $strNewText, $strDataStart );
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| − | if ($posSt !== FALSE) {
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| − | $strNewText = substr($strNewText,$posSt+strlen($strDataStart));
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| − | }
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| − | }
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| − | | |
| − | // do variable swapout:
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| − | $objTplt = new clsStringTemplate_MWRequest($wgOptCP_SubstStart,$wgOptCP_SubstFinish,$wgOptCP_SubstSetVal);
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| − | // calculate contents for new page
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| − | $objTplt->Value = $strNewText;
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| − | $strNewText = $objTplt->Replace();
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| − | /*
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| − | $wgOut->AddWikiText('<br>TEXT REPLACEMENT:');
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| − | $wgOut->AddWikiText($wxgDebug);
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| − | $wxgDebug = '';
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| − | */
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| − | // calculate title for new page
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| − | $strOldTitle = $strNewTitle;
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| − | $objTplt->Value = $strOldTitle;
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| − | $strNewTitle = $objTplt->Replace();
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| − | /*
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| − | $wgOut->AddWikiText("\n* START: [$wgOptCP_SubstStart] : STOP: [$wgOptCP_SubstFinish]");
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| − | $wgOut->AddWikiText("\n* TITLE REPLACEMENT [$strOldTitle]->[$strNewTitle]:");
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| − | $wgOut->AddWikiText($wxgDebug);
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| − | $wxgDebug = '';
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| − | /**/
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| − | $wgOut->setPageTitle( $strNewTitle );
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| − | /*
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| − | 2008-01-22 For future reference: we might want to just remove any characters not found in $wgLegalTitleChars (=Title::legalChars())
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| − | Sometimes CRs or TABs get pasted invisibly into the title, causing mysterious inability to create the page.
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| − | */
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| − | $objNewTitle = Title::newFromText( $strNewTitle );
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| − | | |
| − | /*
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| − | // Debugging:
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| − | $wgOut->AddWikiText("GET DATA:");
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| − | foreach ($_GET AS $key => $value) {
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| − | $wgOut->AddWikiText("'''$key''': $value<br>");
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| − | }
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| − | | |
| − | $wgOut->AddWikiText("POST DATA:");
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| − | foreach ($_POST AS $key => $value) {
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| − | $wgOut->AddWikiText("'''$key''': $value<br>");
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| − | }
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| − | $wgOut->AddWikiText("--END--");
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| − | /**/
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| − | | |
| − | $doPreview = true; // always preview, for now
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| − | if ($doPreview) {
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| − | if (is_object($objNewTitle)) {
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| − | $objNewArticle = new Article($objNewTitle);
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| − | $objNewArticle->mContent = $strNewText;
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| − | $objNewEdit = new EditOtherPage($objNewArticle);
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| − | $strNewTitle_check = $objNewEdit->mTitle->getPrefixedText();
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| − | // $strNewTitle_check = $objNewTitle->getPrefixedText();
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| − | // $strNewTitle_check = $objNewArticle->mTitle->getPrefixedText();
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| − | $wgOut->AddWikiText("'''New Title''': [[$strNewTitle_check]]<br>'''Template''': [[$in_tpltpg]]<br>");
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| − | $wgOut->AddWikiText("'''Preview''': <hr>\n$strNewText<hr>");
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| − |
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| − | // $wgOut->AddHTML($objNewEdit->getPreviewText());
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| − | $objNewEdit->textbox1 = $strNewText;
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| − | $objNewEdit->preview = true;
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| − | // $objNewEdit->edit();
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| − | $wgOut->AddWikiText("'''Make final changes to the text here, and save to create the page:'''");
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| − | $wgTitle = $objNewTitle; // make the form post to the page we want to create
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| − | $objNewEdit->action = 'submit';
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| − | $objNewEdit->showEditForm('new page from form at '.$referer);
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| − | } else {
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| − | $txtOut = 'There seems to be a problem with the title: [['.$strNewTitle.']]';
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| − | if ($wgErrorText) {
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| − | $txtOut .= ': ' . $wgErrorText;
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| − | }
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| − | $txtOut .= "\n\n".$wxgDebug;
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| − | $wgOut->AddWikiText($txtOut);
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| − | }
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| − | } else {
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| − | $objNewArticle->doEdit( $strNewText, 'new page from form at '.$referer, EDIT_NEW );
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| − | }
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| − | $wgOut->returnToMain( false );
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| − | }
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| − | }
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| − | | |
| − | class EditOtherPage extends EditPage {
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| − | function EditOtherPage( $article ) {
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| − | $this->mArticle =& $article;
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| − | $this->mTitle =& $article->mTitle;
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| − | | |
| − | # Placeholders for text injection by hooks (empty per default)
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| − | $this->editFormPageTop =
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| − | $this->editFormTextTop =
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| − | $this->editFormTextAfterWarn =
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| − | $this->editFormTextAfterTools =
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| − | $this->editFormTextBottom = "";
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| − | }
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| − | /* private function getContent() {
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| − | // content already loaded by SetParams, so do nothing
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| − | }
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| − | function initialiseForm() {
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| − | // overrides parent
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| − | $this->edittime = $this->mArticle->getTimestamp();
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| − | $this->textbox1 = $this->getContent();
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| − | if ( !$this->mArticle->exists() && $this->mArticle->mTitle->getNamespace() == NS_MEDIAWIKI )
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| − | $this->textbox1 = wfMsgWeirdKey( $this->mArticle->mTitle->getText() ) ;
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| − | wfProxyCheck();
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| − | }
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| − | */
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| − | function showEditForm($iSummary='') {
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| − | if ($iSummary) {
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| − | $this->summary = $iSummary;
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| − | }
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| − | parent::showEditForm();
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| − | }
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| − | }
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| − | | |
| − | class clsStringTemplate_array extends clsStringTemplate {
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| − | // This version can be used if the values are in an associative array
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| − | public $List;
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| − | | |
| − | protected function GetValue($iName) {
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| − | return $this->List[$iName];
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| − | }
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| − | }
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| − | | |
| − | class clsStringTemplate_MWRequest extends clsStringTemplate {
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| − | // This version is for $wgRequest in MediaWiki code
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| − | private $Keys;
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| − | | |
| − | function __construct($iStartMark, $iFinishMark) {
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| − | parent::__construct($iStartMark, $iFinishMark);
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| − |
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| − | foreach ($_POST AS $key => $value) {
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| − | $strKey = strtolower($key);
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| − | $this->Keys[$strKey] = $key;
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| − | }
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| − | }
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| − | protected function GetValue($iName) {
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| − | global $wgRequest, $wxgDebug;
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| − | | |
| − | $wxgDebug .= '* ['.$iName.'] = ';
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| − | switch ($iName) {
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| − | case '!TIMESTAMP':
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| − | $strFmt = $this->GetValue('!TIMEFMT');
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| − | //$strFmt = $wgRequest->getText('!TIMEFMT');
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| − | if ($strFmt == '') {
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| − | $strNow = 'must specify !TIMEFMT';
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| − | } else {
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| − | $strNow = date($strFmt);
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| − | }
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| − | $strOut = $strNow;
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| − | break;
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| − | default:
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| − | // $strVal = $wgRequest->getText($iName);
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| − | // if ($strVal == '') {
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| − | $strName = strtolower($iName);
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| − | $strKey = $this->Keys[$strName];
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| − | $strVal = $_POST[$strKey];
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| − | // }
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| − | $strOut = $strVal;
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| − | break;
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| − | }
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| − | $wxgDebug .= '['.$strOut.']';
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| − | return $strOut;
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| − | }
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| − | }</php> | |
This page has been moved to wooz.dev, User:Woozle's coding site.