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Wiki module, copied from contrib/wiki.
I've left out stuff that didn't seem necessary ... including a lot of the Wiki plugins which were quote large... I'm not sure if this is currently working ... I'm about to try it out.
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322
mod/wiki/admin.php
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322
mod/wiki/admin.php
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<?PHP // $Id$
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/// Extended by Michael Schneider
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/// This page prints a particular instance of wiki
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require_once("../../config.php");
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require_once("lib.php");
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include_once($CFG->dirroot."/mod/wiki/ewikimoodlelib.php");
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include_once($CFG->dirroot."/mod/wiki/ewiki/plugins/moodle/moodle_binary_store.php");
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require_login($course->id);
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optional_variable($id); // Course Module ID, or
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optional_variable($wikipage); // Pagename
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optional_variable($confirm, "");
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optional_variable($action,""); // Admin Action
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optional_variable($userid); // User wiki.
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optional_variable($groupid); // Group wiki.
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if ($id) {
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if (! $cm = get_record("course_modules", "id", $id)) {
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error("Course Module ID was incorrect");
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}
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if (! $course = get_record("course", "id", $cm->course)) {
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error("Course is misconfigured");
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}
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if (! $wiki = get_record("wiki", "id", $cm->instance)) {
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error("Course module is incorrect");
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}
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} else {
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if (! $wiki = get_record("wiki", "id", $a)) {
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error("Course module is incorrect");
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}
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if (! $course = get_record("course", "id", $wiki->course)) {
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error("Course is misconfigured");
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}
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if (! $cm = get_coursemodule_from_instance("wiki", $wiki->id, $course->id)) {
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error("Course Module ID was incorrect");
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}
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}
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/// Build the ewsiki script constant
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$ewbase = 'view.php?id='.$id;
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if (isset($userid)) $ewbase .= '&userid='.$userid;
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if (isset($groupid)) $ewbase .= '&groupid='.$groupid;
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$ewscript = $ewbase.'&wikipage=';
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define("EWIKI_SCRIPT", $ewscript);
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if($wiki->ewikiacceptbinary) {
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define("EWIKI_UPLOAD_MAXSIZE", get_max_upload_file_size());
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define("EWIKI_SCRIPT_BINARY", $ewbase."&binary=");
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}
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/// Add the course module 'groupmode' to the wiki object, for easy access.
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$wiki->groupmode = $cm->groupmode;
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/// Is an Action given ?
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if(!$action) {
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error(get_string("noadministrationaction","wiki"));
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}
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/// Correct Action ?
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if(!in_array($action, array("setpageflags", "removepages", "strippages", "checklinks", "revertpages"))) {
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error("Unknown action '$action'","wiki");
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}
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/// May the User administrate it ?
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if (($wiki_entry = wiki_get_entry($wiki, $course, $userid, $groupid)) === false || wiki_can_edit_entry($wiki_entry, $wiki, $USER, $course) === false) {
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error(get_string("notadministratewiki","wiki"));
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}
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/// The wiki_entry->pagename is set to the specified value of the wiki,
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/// or the default value in the 'lang' file if the specified value was empty.
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define("EWIKI_PAGE_INDEX",$wiki_entry->pagename);
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# The mighty Wiki itself
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include_once($CFG->dirroot."/mod/wiki/ewiki/ewiki.php");
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/// Print the page header
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if ($course->category) {
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$navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
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}
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$strwikis = get_string("modulenameplural", "wiki");
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$strwiki = get_string("modulename", "wiki");
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/// Validate Form
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if ($form = data_submitted()) {
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switch($action) {
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case "revertpages":
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if(!$form->deleteversions || 0 > $form->deleteversions || $form->deleteversions > 1000) {
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$focus="form.deleteversions";
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$err->deleteversions=get_string("deleteversionserror","wiki");
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}
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if(!$form->changesfield || 0 > $form->changesfield || $form->changesfield > 100000) {
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$focus="form.changesfield";
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$err->changesfield=get_string("changesfielderror","wiki");
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}
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if($form->authorfieldpattern=="") {
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$focus="form.authorfieldpattern";
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$err->authorfieldpattern=get_string("authorfieldpatternerror","wiki");
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}
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break;
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default: break;
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}
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}
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print_header("$course->shortname: $wiki_entry->pagename", "$course->fullname",
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"$navigation <A HREF=\"index.php?id=$course->id\">$strwikis</A> -> <A HREF=\"view.php?id=$id\">$wiki->name</a> ->".
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get_string("administration","wiki"),
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$focus, "", true, update_module_button($cm->id, $course->id, $strwiki),
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navmenu($course, $cm));
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////////////////////////////////////////////////////////////
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/// Check if the Form has been submitted and display confirmation
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////////////////////////////////////////////////////////////
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if ($form = data_submitted()) {
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check_for_restricted_user($USER->username, "$CFG->wwwroot/course/view.php?id=$course->id");
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/// Moodle Log
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add_to_log($course->id, "wiki", $action, "admin.php?id=$id");
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$link="admin.php?action=$action&userid=$userid&groupid=$groupid&id=$id&wikipage=$wikipage";
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switch($action) {
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case "removepages":
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if($form->proceed) {
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if(!$confirm && $form->pagestodelete) {
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notice_yesno(get_string("removepagecheck", "wiki")."<br>".join(", ", $form->pagestodelete),
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$link."&confirm=".urlencode(join(" ",$form->pagestodelete)), $link);
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print_footer($course);
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exit;
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}
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}
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break;
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case "strippages":
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if($form->proceed) {
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if(!$confirm && $form->pagestostrip) {
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$err=array();
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$strippages=wiki_admin_strip_versions($form->pagestostrip,$form->version, $err);
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$confirm="";
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foreach($strippages as $cnfid => $cnfver) {
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$confirm.="&confirm[$cnfid]=".urlencode(join(" ",$cnfver));
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}
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if(count($err)==0) {
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notice_yesno(get_string("strippagecheck", "wiki")."<br>".join(", ", $form->pagestostrip),
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$link.$confirm, $link);
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print_footer($course);
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exit;
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}
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}
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}
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break;
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case "checklinks":
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if($form->proceed) {
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if(!$confirm && $form->pagetocheck) {
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$confirm="&confirm=".$form->pagetocheck;
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notice_yesno(get_string("checklinkscheck", "wiki").$form->pagetocheck,
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$link.$confirm, $link);
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print_footer($course);
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exit;
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}
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}
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break;
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case "setpageflags":
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// pageflagstatus is used in setpageflags.html
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$pageflagstatus=wiki_admin_setpageflags($form->flags);
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break;
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case "revertpages":
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if(!$err) {
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if(!$confirm) {
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$confirm="&confirm[changesfield]=".urlencode($form->changesfield).
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"&confirm[authorfieldpattern]=".urlencode($form->authorfieldpattern).
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"&confirm[howtooperate]=".urlencode($form->howtooperate).
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"&confirm[deleteversions]=".urlencode($form->deleteversions);
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$revertedpages=wiki_admin_revert("", $form->authorfieldpattern, $form->changesfield, $form->howtooperate, $form->deleteversions);
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if($revertedpages) {
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notice_yesno(get_string("revertpagescheck", "wiki")."<br>".$revertedpages,
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$link.$confirm, $link);
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print_footer($course);
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exit;
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} else {
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$err->remark=get_string("nochangestorevert","wiki");
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}
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}
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}
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break;
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default: error("No such Wiki-Admin action: $action");
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break;
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}
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}
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/// Actions which need a confirmation. If confirmed, do the action
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$redirect="view.php?userid=$userid&groupid=$groupid&id=$id&wikipage=$wikipage";
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if($confirm && !$err) {
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switch($action) {
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case "removepages":
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$ret=wiki_admin_remove(split(" ",$confirm), $course, $wiki, $userid, $groupid);
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if(!$ret) {
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redirect($redirect, get_string("pagesremoved","wiki"), 1);
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} else {
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error($ret);
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}
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exit;
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case "strippages":
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$strippages=array();
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foreach($confirm as $pageid => $versions) {
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$strippages[$pageid]=split(" ",$versions);
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}
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$ret=wiki_admin_strip($strippages);
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if(!$ret) {
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redirect($redirect, get_string("pagesstripped","wiki"), 1);
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} else {
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error($ret);
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}
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exit;
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case "checklinks":
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$ret=wiki_admin_checklinks($confirm);
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redirect($redirect, get_string("linkschecked","wiki")."<br>".$ret, 5);
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exit;
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case "revertpages":
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$revertedpages=wiki_admin_revert(1, $confirm["authorfieldpattern"], $confirm["changesfield"], $confirm["howtooperate"], $confirm["deleteversions"]);
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redirect($redirect, get_string("pagesreverted","wiki"), 1);
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exit;
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case "setpageflags":
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# No confirmation needed
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break;
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default: error("No such action '$action' with confirmation");
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}
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}
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/// The top row contains links to other wikis, if applicable.
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if ($wiki_list = wiki_get_other_wikis($wiki, $USER, $course, $wiki_entry->id)) {
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if (isset($wiki_list['selected'])) {
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$selected = $wiki_list['selected'];
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unset($wiki_list['selected']);
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}
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echo '<tr><td colspan="2">';
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echo '<form name="otherwikis" action="'.$CFG->wwwroot.'/mod/wiki/admin.php">';
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echo '<table border="0" cellpadding="0" cellspacing="0" width="100%"><tr>';
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echo '<td class="sideblockheading" bgcolor="'.$THEME->cellheading.'"> '
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.$WIKI_TYPES[$wiki->wtype].' '
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.get_string('modulename', 'wiki').' for '
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.wiki_get_owner($wiki_entry).':</td>';
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echo '<td class="sideblockheading" bgcolor="'.$THEME->cellheading.'" align="right">'
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.get_string('otherwikis', 'wiki').': ';
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$script = 'self.location=document.otherwikis.wikiselect.options[document.otherwikis.wikiselect.selectedIndex].value';
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/// Add Admin-Action
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reset($wiki_list);
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$wiki_admin_list=array();
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while(list($key,$val)=each($wiki_list)) {
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$wiki_admin_list[$key."&action=$action"]=$val;
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}
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choose_from_menu($wiki_admin_list, "wikiselect", $selected, "choose", $script);
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echo '</td>';
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echo '</tr></table>';
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echo '</form>';
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echo '</td>';
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echo '</tr>';
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}
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if ($wiki_entry) {
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/// Page Actions
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echo '<table border="0" width="100%">';
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echo '<tr>';
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# echo '<tr><td align="center">';
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# $specialpages=array("SearchPages", "PageIndex","NewestPages","MostVisitedPages","MostOftenChangedPages","UpdatedPages","FileDownload","FileUpload","OrphanedPages","WantedPages");
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# wiki_print_page_actions($cm->id, $specialpages, $ewiki_id, $ewiki_action, $wiki->ewikiacceptbinary, $canedit);
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# echo '</td>';
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/// Searchform
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echo '<td align="center">';
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wiki_print_search_form($cm->id, $q, $userid, $groupid, false);
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echo '</td>';
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/// Internal Wikilinks
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/// TODO: DOES NOT WORK !!!!
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echo '<td align="center">';
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wiki_print_wikilinks_block($cm->id, $wiki->ewikiacceptbinary);
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echo '</td>';
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/// Administrative Links
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echo '<td align="center">';
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wiki_print_administration_actions($cm->id, $userid, $groupid, $wikipage, $wiki->htmlmode!=2);
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echo '</td>';
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# if($wiki->htmlmode!=2) {
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# echo '<td align="center">';
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# helpbutton('formattingrules', get_string('formattingrules', 'wiki'), 'wiki');
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# echo get_string("formattingrules","wiki");
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# echo '</td>';
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# }
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echo '</tr></table>';
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}
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// The wiki Contents
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print_simple_box_start( "center", "100%", "$THEME->cellcontent", "20");
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// Do the Action
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# "setpageflags", "removepages", "strippages", "checklinks", "revertpages"
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print_heading_with_help(get_string($action,"wiki"), $action, "wiki");
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include $action.".html";
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print_simple_box_end();
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/// Finish the page
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print_footer($course);
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exit;
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?>
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