index.php

Typo3, 开源里边最强大的

			if ($diff_1 && $diff_2)	{
				$diff_1_record = t3lib_BEfunc::getRecord($this->table, $diff_1);
				$diff_2_record = t3lib_BEfunc::getRecord($this->table, $diff_2);

				if (is_array($diff_1_record) && is_array($diff_2_record))	{
					t3lib_div::loadTCA($this->table);
					$t3lib_diff_Obj = t3lib_div::makeInstance('t3lib_diff');

					$tRows=array();
								$tRows[] = '
									<tr class="bgColor5 tableheader">
										<td>Fieldname:</td>
										<td width="98%">Colored diff-view:</td>
									</tr>
								';
					foreach($diff_1_record as $fN => $fV)	{
						if ($TCA[$this->table]['columns'][$fN] && $TCA[$this->table]['columns'][$fN]['config']['type']!='passthrough' && !t3lib_div::inList('t3ver_label',$fN))	{
							if (strcmp($diff_1_record[$fN],$diff_2_record[$fN]))	{

								$diffres = $t3lib_diff_Obj->makeDiffDisplay(
									t3lib_BEfunc::getProcessedValue($this->table,$fN,$diff_2_record[$fN],0,1),
									t3lib_BEfunc::getProcessedValue($this->table,$fN,$diff_1_record[$fN],0,1)
								);

								$tRows[] = '
									<tr class="bgColor4">
										<td>'.$fN.'</td>
										<td width="98%">'.$diffres.'</td>
									</tr>
								';
							}
						}
					}

					if (count($tRows)>1)	{
						$content.='<table border="0" cellpadding="1" cellspacing="1" width="100%">'.implode('',$tRows).'</table><br/><br/>';
					} else {
						$content.='Records matches completely on all editable fields!';
					}
				} else $content.='ERROR: Records could strangely not be found!';
			} else {
				$content.='ERROR: You didn\'t select two sources for diffing!';
			}
		}

			// Element:
		$record = t3lib_BEfunc::getRecord($this->table,$this->uid);
		$recordIcon = t3lib_iconWorks::getIconImage($this->table,$record,$this->doc->backPath,'class="absmiddle"');
		$recTitle = t3lib_BEfunc::getRecordTitle($this->table,$record,TRUE);

			// Display versions:
		$content.='
			'.$recordIcon.$recTitle.'
			<form name="theform" action="'.str_replace('&sendToReview=1','',$this->REQUEST_URI).'" method="post">
			<table border="0" cellspacing="1" cellpadding="1">';
			$content.='
				<tr class="bgColor5 tableheader">
					<td>&nbsp;</td>
					<td>&nbsp;</td>
					<td>Title</td>
					<td>UID</td>
					<td title="t3ver_oid - Reference to live version UID">oid</td>
					<td title="t3ver_id - Version number, incremental integer">id</td>
					<td title="t3ver_wsid - Workspace ID. There can be only one version of an element per ID (except ID zero).">wsid</td>
					<td title="t3ver_state - Special states of a version: 1=Placeholder for &quot;New&quot;. 2=Marked deleted.">state</td>
					<td title="t3ver_stage - Publishing stage: Editing (0), review (1), publish (10), rejected (-1).">stage</td>
					<td title="t3ver_count - Life cycle counter. Incremented each time element is unpublished.">count</td>
					<td>pid</td>
					<td>t3ver_label</td>
					<td colspan="2"><input type="submit" name="do_diff" value="Diff" /></td>
				</tr>';

		$versions = t3lib_BEfunc::selectVersionsOfRecord($this->table, $this->uid, '*', $GLOBALS['BE_USER']->workspace);
		foreach($versions as $row)	{
			$adminLinks = $this->adminLinks($this->table,$row);

			$content.='
				<tr class="'.($row['uid']!=$this->uid ? 'bgColor4' : 'bgColor2 tableheader').'">
					<td>'.($row['uid']!=$this->uid ? '<a href="'.$this->doc->issueCommand('&cmd['.$this->table.']['.$this->uid.'][version][swapWith]='.$row['uid'].'&cmd['.$this->table.']['.$this->uid.'][version][action]=swap').'">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/insert1.gif','width="14" height="14"').' alt="" title="SWAP with current" />'.
						'</a>' /* (
							$this->table == 'pages' ?
							'<a href="'.$this->doc->issueCommand('&cmd['.$this->table.']['.$this->uid.'][version][action]=swap&cmd['.$this->table.']['.$this->uid.'][version][swapWith]='.$row['uid'].'&cmd['.$this->table.']['.$this->uid.'][version][swapContent]=1').'">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/insert2.gif','width="14" height="14"').' alt="" title="Publish page AND content!" />'.
						'</a>'.
							'<a href="'.$this->doc->issueCommand('&cmd['.$this->table.']['.$this->uid.'][version][action]=swap&cmd['.$this->table.']['.$this->uid.'][version][swapWith]='.$row['uid'].'&cmd['.$this->table.']['.$this->uid.'][version][swapContent]=ALL').'">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/insert4.gif','width="14" height="14"').' alt="" title="Publish page AND content! - AND ALL SUBPAGES!" />'.
						'</a>' : '') */ : '<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/blinkarrow_left.gif','width="5" height="9"').' alt="" title="CURRENT ONLINE VERSION!"/>').'</td>
					<td nowrap="nowrap">'.$adminLinks.'</td>
					<td nowrap="nowrap">'.t3lib_BEfunc::getRecordTitle($this->table,$row,TRUE).'</td>
					<td>'.$row['uid'].'</td>
					<td>'.$row['t3ver_oid'].'</td>
					<td>'.$row['t3ver_id'].'</td>
					<td>'.$row['t3ver_wsid'].'</td>
					<td>'.$row['t3ver_state'].'</td>
					<td>'.$row['t3ver_stage'].'</td>
					<td>'.$row['t3ver_count'].'</td>
					<td>'.$row['pid'].'</td>
					<td nowrap="nowrap"><a href="#" onclick="'.htmlspecialchars(t3lib_BEfunc::editOnClick('&edit['.$this->table.']['.$row['uid'].']=edit&columnsOnly=t3ver_label',$this->doc->backPath)).'"><img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/edit2.gif','width="11" height="12"').' alt="" title="Edit"/></a>'.htmlspecialchars($row['t3ver_label']).'</td>
					<td class="version-diff-1"><input type="radio" name="diff_1" value="'.$row['uid'].'"'.($diff_1==$row['uid'] ? ' checked="checked"':'').'/></td>
					<td class="version-diff-2"><input type="radio" name="diff_2" value="'.$row['uid'].'"'.($diff_2==$row['uid'] ? ' checked="checked"':'').'/></td>
				</tr>';

				// Show sub-content if the table is pages AND it is not the online branch (because that will mostly render the WHOLE tree below - not smart;)
			if ($this->table == 'pages' && $row['uid']!=$this->uid)	{
				$sub = $this->pageSubContent($row['uid']);

				if ($sub)	{
					$content.='
						<tr>
							<td></td>
							<td></td>
							<td colspan="10">'.$sub.'</td>
							<td colspan="2"></td>
						</tr>';
				}
			}
		}
		$content.='</table></form>';

		$this->content.=$this->doc->section('',$content,0,1);


			// Create new:
		$content='

			<form action="'.$this->doc->backPath.'tce_db.php" method="post">
			Label: <input type="text" name="cmd['.$this->table.']['.$this->uid.'][version][label]" /><br/>
			'.($this->table == 'pages' ? '<select name="cmd['.$this->table.']['.$this->uid.'][version][treeLevels]">
				'.($GLOBALS['BE_USER']->workspaceVersioningTypeAccess(0) ? '<option value="0">Page: Page + content</option>' : '').'
				'.($GLOBALS['BE_USER']->workspaceVersioningTypeAccess(1) ? '<option value="100">Branch: All subpages</option>' : '').'
				'.($GLOBALS['BE_USER']->workspaceVersioningTypeAccess(-1) ? '<option value="-1">Element: Just record</option>' : '').'
			</select>' : '').'
			<br/><input type="hidden" name="cmd['.$this->table.']['.$this->uid.'][version][action]" value="new" />
			<input type="hidden" name="prErr" value="1" />
			<input type="hidden" name="redirect" value="'.htmlspecialchars($this->REQUEST_URI).'" />
			<input type="submit" name="_" value="Create new version" />

			</form>

		';

		$this->content.=$this->doc->spacer(15);
		$this->content.=$this->doc->section('Create new version',$content,0,1);

	}

	/**
	 * Recursively look for children for page version with $pid
	 *
	 * @param	integer		UID of page record for which to look up sub-elements following that version
	 * @param	integer		Counter, do not set (limits to 100 levels)
	 * @return	string		Table with content if any
	 */
	function pageSubContent($pid,$c=0)	{
		global $TCA;

		$tableNames = t3lib_div::removeArrayEntryByValue(array_keys($TCA),'pages');
		$tableNames[] = 'pages';

		foreach($tableNames as $tN)	{
				// Basically list ALL tables - not only those being copied might be found!
			#if ($TCA[$tN]['ctrl']['versioning_followPages'] || $tN=='pages')	{
				$mres = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', $tN, 'pid='.intval($pid).t3lib_BEfunc::deleteClause($tN), '', ($TCA[$tN]['ctrl']['sortby'] ? $TCA[$tN]['ctrl']['sortby'] : ''));

				if ($GLOBALS['TYPO3_DB']->sql_num_rows($mres))	{
					$content.='
						<tr>
							<td colspan="4" class="'.($TCA[$tN]['ctrl']['versioning_followPages'] ? 'bgColor6' : ($tN=='pages' ? 'bgColor5' : 'bgColor-10')).'"'.(!$TCA[$tN]['ctrl']['versioning_followPages'] && $tN!='pages' ? ' style="color: #666666; font-style:italic;"':'').'>'.$tN.'</td>
						</tr>';
					while ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($mres))	{
						$ownVer = $this->lookForOwnVersions($tN,$subrow['uid']);
						$content.='
							<tr>
								<td>'.$this->adminLinks($tN,$subrow).'</td>
								<td>'.$subrow['uid'].'</td>
								'.($ownVer>1 ? '<td style="font-weight: bold; background-color: yellow;"><a href="index.php?table='.rawurlencode($tN).'&uid='.$subrow['uid'].'">'.($ownVer-1).'</a></td>' : '<td></td>').'
								<td width="98%">'.t3lib_BEfunc::getRecordTitle($tN,$subrow,TRUE).'</td>
							</tr>';

						if ($tN == 'pages' && $c<100)	{
							$sub = $this->pageSubContent($subrow['uid'],$c+1);

							if ($sub)	{
								$content.='
									<tr>
										<td></td>
										<td></td>
										<td></td>
										<td width="98%">'.$sub.'</td>
									</tr>';
							}
						}
					}
				}
			#}
		}

		return $content ? '<table border="1" cellpadding="1" cellspacing="0" width="100%">'.$content.'</table>' : '';
	}

	/**
	 * Look for number of versions of a record
	 *
	 * @param	string		Table name
	 * @param	integer		Record uid
	 * @return	integer		Number of versions for record, false if none.
	 */
	function lookForOwnVersions($table,$uid)	{
		global $TCA;

		$versions = t3lib_BEfunc::selectVersionsOfRecord($table, $uid, 'uid');
		if (is_array($versions))	{
			return count($versions);
		}
		return FALSE;
	}

	/**
	 * Administrative links for a table / record
	 *
	 * @param	string		Table name
	 * @param	array		Record for which administrative links are generated.
	 * @return	string		HTML link tags.
	 */
	function adminLinks($table,$row)	{
		global $BE_USER;

			// Edit link:
		$adminLink = '<a href="#" onclick="'.htmlspecialchars(t3lib_BEfunc::editOnClick('&edit['.$table.']['.$row['uid'].']=edit',$this->doc->backPath)).'">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/edit2.gif','width="11" height="12"').' alt="" title="Edit"/>'.
						'</a>';

			// Delete link:
		$adminLink.= '<a href="'.htmlspecialchars($this->doc->issueCommand('&cmd['.$table.']['.$row['uid'].'][delete]=1')).'">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/garbage.gif','width="11" height="12"').' alt="" title="Delete"/>'.
						'</a>';



		if ($table == 'pages')	{

				// If another page module was specified, replace the default Page module with the new one
			$newPageModule = trim($BE_USER->getTSConfigVal('options.overridePageModule'));
			$pageModule = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';

				// Perform some acccess checks:
			$a_wl = $BE_USER->check('modules','web_list');
			$a_wp = t3lib_extMgm::isLoaded('cms') && $BE_USER->check('modules',$pageModule);

			$adminLink.='<a href="#" onclick="top.loadEditId('.$row['uid'].');top.goToModule(\''.$pageModule.'\'); return false;">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,t3lib_extMgm::extRelPath('cms').'layout/layout.gif','width="14" height="12"').' title="" alt="" />'.
						'</a>';
			$adminLink.='<a href="#" onclick="top.loadEditId('.$row['uid'].');top.goToModule(\'web_list\'); return false;">'.
						'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'mod/web/list/list.gif','width="14" height="12"').' title="" alt="" />'.
						'</a>';

				// "View page" icon is added:
			$adminLink.='<a href="#" onclick="'.htmlspecialchars(t3lib_BEfunc::viewOnClick($row['uid'],$this->doc->backPath,t3lib_BEfunc::BEgetRootLine($row['uid']))).'">'.
				'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/zoom.gif','width="12" height="12"').' title="" alt="" />'.
				'</a>';
		} else {
			if ($row['pid']==-1)	{
				$getVars = '&ADMCMD_vPrev['.rawurlencode($table.':'.$row['t3ver_oid']).']='.$row['uid'];

					// "View page" icon is added:
				$adminLink.='<a href="#" onclick="'.htmlspecialchars(t3lib_BEfunc::viewOnClick($row['_REAL_PID'],$this->doc->backPath,t3lib_BEfunc::BEgetRootLine($row['_REAL_PID']),'','',$getVars)).'">'.
					'<img'.t3lib_iconWorks::skinImg($this->doc->backPath,'gfx/zoom.gif','width="12" height="12"').' title="" alt="" />'.
					'</a>';
			}
		}

		return $adminLink;
	}











	/******************************
	 *
	 * Workspace management
	 *
	 ******************************/

	/**
	 * Management of workspace for page ID
	 * Called when $this->id is set.
	 *
	 * @return	void
	 */
	function workspaceMgm()	{

		$menu = '';
		if ($GLOBALS['BE_USER']->workspace===0)	{
			$menu.= t3lib_BEfunc::getFuncMenu($this->id,'SET[filter]',$this->MOD_SETTINGS['filter'],$this->MOD_MENU['filter']);
			$menu.= t3lib_BEfunc::getFuncMenu($this->id,'SET[display]',$this->MOD_SETTINGS['display'],$this->MOD_MENU['display']);
		}
		if (!$this->details && $GLOBALS['BE_USER']->workspace && !$this->diffOnly)	{
			$menu.= t3lib_BEfunc::getFuncCheck($this->id,'SET[diff]',$this->MOD_SETTINGS['diff'],'','','id="checkDiff"').' <label for="checkDiff">Show difference view</label>';
		}

		if ($menu)	{
			$this->content.=$this->doc->section('',$menu,0,1);
		}

			// Perform workspace publishing action if buttons are pressed:
		$errors = $this->publishAction();

			// Generate workspace overview:
		$WSoverview = $this->displayWorkspaceOverview();

			// Buttons for publish / swap:
		$actionLinks = '<br/>';
		if ($GLOBALS['BE_USER']->workspace!==0)	{
			if ($this->publishAccess)	{
				$actionLinks.= '<input type="submit" name="_publish" value="Publish page" onclick="return confirm(\'Are you sure you want to publish all content '.($GLOBALS['BE_USER']->workspaceRec['publish_access']&1 ? 'in &quot;Publish&quot; stage ':'').'from this page?\');"/>';
				if ($GLOBALS['BE_USER']->workspaceSwapAccess())	{
					$actionLinks.= '<input type="submit" name="_swap" value="Swap page" onclick="return confirm(\'Are you sure you want to publish (swap) all content '.($GLOBALS['BE_USER']->workspaceRec['publish_access']&1 ? 'in &quot;Publish&quot; stage ':'').'from this page?\');" />';
				}
			} else {
				$actionLinks.= $this->doc->icons(1).'You are not permitted to publish from this workspace';
			}
		}
		$actionLinks.= '<input type="submit" name="_" value="Refresh" />';
		$actionLinks.= '<input type="submit" name="_previewLink" value="Preview Link" />';
		$actionLinks.= $this->displayWorkspaceOverview_allStageCmd();

		if ($actionLinks || count($errors))	{
			$this->content.= $this->doc->section('',$actionLinks.(count($errors) ? '<h3>Errors:</h3><br/>'.implode('<br/>',$errors).'<hr/>' : ''),0,1);
		}