112 lines
2.4 KiB
PHP
112 lines
2.4 KiB
PHP
<?php
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/**
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* WikiRevisionHistoryView
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*
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* @package Panacea
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* @subpackage Views
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* @author Tommy Montgomery
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* @since 2008-10-21
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*/
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/** Bootstraps the NowhereConcave framework */
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require_once 'NowhereConcave/bootstrap.php';
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/**
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* View for a wiki page's revision history
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*
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* @package Panacea
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* @subpackage Views
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* @author Tommy Montgomery
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* @since 2008-10-21
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*/
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class WikiRevisionHistoryView extends PanaceaView {
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/**
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* @var WikiHistoryCollection
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*/
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protected $revisions;
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/**
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* Name of the page
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*
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* @var string
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*/
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protected $pageName;
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/**
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* Creates a new {@link WikiRevisionHistoryView}
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*
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* @author Tommy Montgomery
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* @since 2008-10-21
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*
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* @param Collection $revisions The revisions to display
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* @param string $pageName The name of the page
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* @param int $priority The priority of the view
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*/
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public function __construct(Collection $revisions, $pageName, $priority = 0) {
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parent::__construct($priority);
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if ($revisions->type !== 'WikiHistory') {
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throw new InvalidTypeException(1, 'Collection with type "WikiHistory"', $revisions);
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}
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$this->revisions = $revisions;
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$this->pageName = $pageName;
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}
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/**
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* Renders the view
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*
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* @author Tommy Montgomery
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* @since 2008-10-21
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*/
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public function send() { ?>
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<table>
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<tr>
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<th>#</th>
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<th>Date</th>
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<th>Message</th>
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<th>Author</th>
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<th>Diff</th>
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</tr>
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<?php
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$previous = null;
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foreach ($this->revisions as $revision => $history) {
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$affectedBytes = 'n/a';
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if ($previous !== null) {
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$link = $this->wikiPath . '/' . $this->pageName;
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$link .= '?diff[' . $previous->revision . ',' . $revision .']';
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$affectedBytes = strlen($history->wikitext) - strlen($previous->wikitext);
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$affectedBytes = '<a href="' . $link .'">' . $affectedBytes . ' bytes</a>';
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}
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$previous = $history;
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?>
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<tr>
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<td><?php echo $history->revision; ?></td>
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<td><?php echo $history->created; ?></td>
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<td><?php echo $history->message; ?></td>
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<td><?php echo $history->created_user_id; ?></td>
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<td><?php echo $affectedBytes; ?></td>
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</tr>
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<?php
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}
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?>
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</table>
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<?php
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}
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}
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?>
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