| Index: trunk/extensions/FileAttach/FileAttach.i18n.php |
| — | — | @@ -0,0 +1,20 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * Internationalisation for FileAttach extension |
| | 5 | + * |
| | 6 | + * @author Milan Holzapfel |
| | 7 | + * @file |
| | 8 | + * @ingroup Extensions |
| | 9 | + */ |
| | 10 | + |
| | 11 | +$messages = array(); |
| | 12 | + |
| | 13 | +/** English |
| | 14 | + * @author Milan Holzapfel |
| | 15 | + */ |
| | 16 | +$messages['en'] = array( |
| | 17 | + 'fileattach-attachments' => 'File attachments', |
| | 18 | + 'fileattach-attachfile' => 'Attach file', |
| | 19 | + 'fileattach-uploadheading' => 'Attach file to $1', |
| | 20 | + 'fileattach-editcomment' => 'File [[File:$1|$1]] attached', |
| | 21 | +); |
| Index: trunk/extensions/FileAttach/FileAttach.php |
| — | — | @@ -0,0 +1,164 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * FileAttach extension - Allows files to be uploaded to the current article |
| | 5 | + * |
| | 6 | + * @package MediaWiki |
| | 7 | + * @subpackage Extensions |
| | 8 | + * @author Milan Holzapfel |
| | 9 | + * @licence GNU General Public Licence 2.0 or later |
| | 10 | + * |
| | 11 | + */ |
| | 12 | +if ( !defined( 'MEDIAWIKI' ) ) die( 'Not an entry point.' ); |
| | 13 | +define( 'FILEATTCH_VERSION', '1.0.0, 2010-04-14' ); |
| | 14 | + |
| | 15 | +$wgAttachmentHeading = 'Attachments'; |
| | 16 | + |
| | 17 | +$dir = dirname( __FILE__ ); |
| | 18 | +$wgExtensionMessagesFiles['FileAttach'] = "$dir/FileAttach.i18n.php"; |
| | 19 | +$wgExtensionFunctions[] = 'wfSetupFileAttach'; |
| | 20 | +$wgExtensionCredits['other'][] = array( |
| | 21 | + 'name' => 'FileAttach', |
| | 22 | + 'author' => '[http://www.mediawiki.org/wiki/User:Milan Milan Holzapfel]', |
| | 23 | + 'description' => 'Adds class attributes to links based on their category', |
| | 24 | + 'url' => 'http://www.mediawiki.org/wiki/FileAttach', |
| | 25 | + 'version' => FILEATTCH_VERSION |
| | 26 | +); |
| | 27 | + |
| | 28 | +class FileAttach { |
| | 29 | + |
| | 30 | + var $uploadForm = false; |
| | 31 | + var $attachto = false; |
| | 32 | + var $wgOut = false; |
| | 33 | + |
| | 34 | + function __construct() { |
| | 35 | + global $wgHooks; |
| | 36 | + $wgHooks['BeforePageDisplay'][] = $this; |
| | 37 | + $wgHooks['UploadForm:initial'][] = array( $this, 'onUploadFormInitial' ); |
| | 38 | + $wgHooks['UploadForm:BeforeProcessing'][] = array( $this, 'onUploadFormBeforeProcessing' ); |
| | 39 | + $wgHooks['SkinTemplateTabs'][] = $this; |
| | 40 | + $wgHooks['SkinTemplateNavigation'][] = $this; |
| | 41 | + } |
| | 42 | + |
| | 43 | + /* |
| | 44 | + * Modify the upload form and attachment heading |
| | 45 | + */ |
| | 46 | + function onBeforePageDisplay( &$out, &$skin ) { |
| | 47 | + global $wgParser, $wgAttachmentHeading; |
| | 48 | + |
| | 49 | + # If the last section in the article is level 2 and "Attachments" then convert to file icons |
| | 50 | + $sections = $wgParser->mOutput->mSections; |
| | 51 | + if( is_array( $sections ) && count( $sections ) > 0 ) { |
| | 52 | + $last = $sections[count( $sections ) - 1]; |
| | 53 | + if( $last['level'] == 2 && $last['anchor'] == $wgAttachmentHeading ) { |
| | 54 | + preg_match( "|<h2>.+?$wgAttachmentHeading.+?</h2>\s*<ul>(.+?)</ul>|s", $out->mBodytext, $files ); |
| | 55 | + preg_match_all( "|<li>\s*<a.+?>(.+?)</a>\s*</li>|", $files[1], $files ); |
| | 56 | + $html = "\n\n<!-- files attachments rendered by Extension:FileAttach -->\n<div class=\"file-attachments\" style=\"width:85%\">\n"; |
| | 57 | + foreach( $files[1] as $file ) { |
| | 58 | + $title = Title::newFromText( $file, NS_FILE ); |
| | 59 | + $name = $title->getText(); |
| | 60 | + $alt = "title=\"$name\""; |
| | 61 | + if( strlen( $name ) > 15 ) $name = preg_replace( "|^(............).+(\.\w+$)|", "$1...$2", $name ); |
| | 62 | + $icon = $this->getIcon( $file ); |
| | 63 | + $url = wfFindFile( $title )->getURL(); |
| | 64 | + $img = "<a $alt href=\"$url\"><img style=\"padding-bottom:30px\" src=\"$icon\" width=\"80px\" height=\"80px\" /></a>"; |
| | 65 | + $text = "<a $alt href=\"$url\" style=\"color:black;font-size:10px;position:relative;left:-67px;top:30px;\">$name</a>"; |
| | 66 | + $html .= "\t<span class=\"file-attachment\">$img$text</span>\n"; |
| | 67 | + } |
| | 68 | + $html .= "</div>\n"; |
| | 69 | + $out->mBodytext = preg_replace( |
| | 70 | + "|^(.+)<h2>.+?$wgAttachmentHeading.+?</h2>\s*<ul>(.+?)</ul>|s", |
| | 71 | + "$1<h2>" . wfMsg( 'fileattach-attachments' ) . "</h2>$html", |
| | 72 | + $out->mBodytext |
| | 73 | + ); |
| | 74 | + } |
| | 75 | + } |
| | 76 | + |
| | 77 | + # Modify the upload form |
| | 78 | + if( $this->uploadForm ) { |
| | 79 | + global $wgRequest; |
| | 80 | + if( $attachto = $wgRequest->getText( 'attachto' ) ) { |
| | 81 | + $out->mPagetitle = wfMsg( 'fileattach-uploadheading', $attachto ); |
| | 82 | + $out->mBodytext = str_replace( "</form>", "<input type=\"hidden\" name=\"attachto\" value=\"$attachto\" /></form>", $out->mBodytext ); |
| | 83 | + } |
| | 84 | + } |
| | 85 | + |
| | 86 | + return true; |
| | 87 | + } |
| | 88 | + |
| | 89 | + /* |
| | 90 | + * Note if this is the upload form so that we can modify it before page display |
| | 91 | + */ |
| | 92 | + function onUploadFormInitial( $form ) { |
| | 93 | + $this->uploadForm = true; |
| | 94 | + return true; |
| | 95 | + } |
| | 96 | + |
| | 97 | + /* |
| | 98 | + * Check if the upload should attach to an article |
| | 99 | + */ |
| | 100 | + function onUploadFormBeforeProcessing( $form ) { |
| | 101 | + global $wgRequest, $wgAttachmentHeading, $wgHooks; |
| | 102 | + if( $attachto = $wgRequest->getText( 'attachto', '' ) ) { |
| | 103 | + $filename = $wgRequest->getText( 'wpDestFile' ); |
| | 104 | + $title = Title::newFromText( $attachto ); |
| | 105 | + $this->attachto = $article = new Article( $title ); |
| | 106 | + $text = preg_replace( "|(\s+==\s*$wgAttachmentHeading\s*==)\s+|s", "$1\n*[[:File:$filename]]\n", $article->getContent(), 1, $count ); |
| | 107 | + if( $count == 0 ) $text .= "\n\n== $wgAttachmentHeading ==\n*[[:File:$filename]]\n"; |
| | 108 | + $article->doEdit( $text, wfMsg( 'fileattach-editcomment', $filename ), EDIT_UPDATE ); |
| | 109 | + $wgHooks['SpecialUploadComplete'][] = $this; |
| | 110 | + } |
| | 111 | + return true; |
| | 112 | + } |
| | 113 | + |
| | 114 | + /* |
| | 115 | + * Change the redirection after upload to the page the file attached to |
| | 116 | + * - see line 435 of SpecialUpload.php |
| | 117 | + */ |
| | 118 | + function onSpecialUploadComplete( $upload ) { |
| | 119 | + global $wgOut; |
| | 120 | + $this->wgOut = $wgOut; |
| | 121 | + $wgOut = new FileAttachDummyOutput; |
| | 122 | + return true; |
| | 123 | + } |
| | 124 | + |
| | 125 | + /* |
| | 126 | + * Return an icon path from passed filename |
| | 127 | + */ |
| | 128 | + function getIcon( $filename ) { |
| | 129 | + global $wgStylePath, $wgStyleDirectory; |
| | 130 | + $ext = strtolower( preg_match( "|\.(\w+)$|", $filename, $ext ) ? "-$ext[1]" : "" ); |
| | 131 | + $path = "common/images/icons/fileicon"; |
| | 132 | + $icon = file_exists( "$wgStyleDirectory/$path$ext.png" ) ? "$wgStylePath/$path$ext.png" : "$wgStylePath/$path.png"; |
| | 133 | + return $icon; |
| | 134 | + } |
| | 135 | + |
| | 136 | + function onSkinTemplateTabs( $skin, &$actions ) { |
| | 137 | + global $wgTitle; |
| | 138 | + $attachto = $wgTitle->getPrefixedText(); |
| | 139 | + $url = Title::newFromText( 'Upload', NS_SPECIAL )->getLocalURL( array( 'attachto' => $attachto ) ); |
| | 140 | + $actions['attach'] = array( 'text' => wfMsg( 'fileattach-attachfile' ), 'class' => false, 'href' => $url ); |
| | 141 | + return true; |
| | 142 | + } |
| | 143 | + |
| | 144 | + function onSkinTemplateNavigation( $skin, &$actions ) { |
| | 145 | + global $wgTitle; |
| | 146 | + $attachto = $wgTitle->getPrefixedText(); |
| | 147 | + $url = Title::newFromText( 'Upload', NS_SPECIAL )->getLocalURL( array( 'attachto' => $attachto ) ); |
| | 148 | + $actions['views']['attach'] = array( 'text' => wfMsg( 'fileattach-attachfile' ), 'class' => false, 'href' => $url ); |
| | 149 | + return true; |
| | 150 | + } |
| | 151 | + |
| | 152 | +} |
| | 153 | + |
| | 154 | +class FileAttachDummyOutput { |
| | 155 | + function redirect( $url ) { |
| | 156 | + global $wgFileAttach, $wgOut; |
| | 157 | + $wgOut = $wgFileAttach->wgOut; |
| | 158 | + $wgOut->redirect( $wgFileAttach->attachto->getTitle()->getFullURL() ); |
| | 159 | + } |
| | 160 | +} |
| | 161 | + |
| | 162 | +function wfSetupFileAttach() { |
| | 163 | + global $wgFileAttach; |
| | 164 | + $wgFileAttach = new FileAttach(); |
| | 165 | +} |