function displaydir($wdir)
{
// $wdir == / or /a or /a/b/c/d etc
global $basedir;
global $id;
global $USER, $CFG;
global $choose;
$fullpath = $basedir . $wdir;
check_dir_exists($fullpath, true);
$directory = opendir($fullpath);
// Find all files
while (false !== ($file = readdir($directory))) {
if ($file == "." || $file == "..") {
continue;
}
if (is_dir($fullpath . "/" . $file)) {
$dirlist[] = $file;
} else {
$filelist[] = $file;
}
}
closedir($directory);
$strname = get_string("name");
$strsize = get_string("size");
$strmodified = get_string("modified");
$straction = get_string("action");
$strmakeafolder = get_string("makeafolder");
$struploadafile = get_string("uploadafile");
$strwithchosenfiles = get_string("withchosenfiles");
$strmovetoanotherfolder = get_string("movetoanotherfolder");
$strmovefilestohere = get_string("movefilestohere");
$strdeletecompletely = get_string("deletecompletely");
$strcreateziparchive = get_string("createziparchive");
$strrename = get_string("rename");
$stredit = get_string("edit");
$strunzip = get_string("unzip");
$strlist = get_string("list");
$strrestore = get_string("restore");
$strchoose = get_string("choose");
$prop = null;
$prop->action = "index.php";
$prop->method = "post";
$prop->id = "dirform";
wiki_form_start($prop);
wiki_div_start();
$prop = null;
$prop->name = "choose";
$prop->value = $choose;
wiki_input_hidden($prop);
wiki_hr();
$prop = null;
$prop->border = "0";
$prop->spacing = "2";
$prop->padding = "2";
$prop->width = "640";
$prop->class = "files";
$prop->header = true;
$prop->styleth = "width:5%";
wiki_table_start($prop);
$prop = null;
$prop->header = true;
$prop->align = "left";
$prop->class = "header name";
wiki_change_column($prop);
echo $strname;
$prop = null;
$prop->header = true;
$prop->align = "right";
$prop->class = "header size";
wiki_change_column($prop);
echo $strsize;
$prop = null;
$prop->header = true;
$prop->align = "right";
$prop->class = "header date";
wiki_change_column($prop);
echo $strmodified;
$prop = null;
$prop->header = true;
$prop->align = "right";
$prop->class = "header commands";
wiki_change_column($prop);
echo $straction;
if ($wdir == "/") {
$wdir = "";
}
if (!empty($wdir)) {
$dirlist[] = '..';
}
$count = 0;
$header = true;
if (!empty($dirlist)) {
asort($dirlist);
foreach ($dirlist as $dir) {
if ($header) {
$header = false;
$prop = null;
$prop->header = true;
} else {
$prop = null;
}
if ($dir == '..') {
$fileurl = rawurlencode(dirname($wdir));
$prop->style = "white-space: nowrap;";
$prop->align = "center";
$prop->classtr = "folder";
wiki_change_row($prop);
echo ' ';
$prop = null;
$prop->class = 'name';
$prop->align = 'left';
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
$prop = null;
$prop->src = $CFG->pixpath . '/f/parent.gif';
$prop->height = "16";
$prop->width = "16";
$prop->alt = get_string('parentfolder');
$out = wiki_img($prop, true);
$prop = null;
$prop->href = 'index.php?id=' . $id . '&wdir=' . $fileurl;
wiki_a($out, $prop);
$prop = null;
$prop->href = 'index.php?id=' . $id . '&wdir=' . $fileurl;
wiki_a(get_string('parentfolder'), $prop);
wiki_change_column();
echo ' ';
wiki_change_column();
echo ' ';
wiki_change_column();
echo ' ';
} else {
$count++;
$filename = $fullpath . "/" . $dir;
$fileurl = rawurlencode($wdir . "/" . $dir);
$filesafe = rawurlencode($dir);
$filesize = display_size(get_directory_size("{$fullpath}/{$dir}"));
$filedate = userdate(filemtime($filename), "%d %b %Y, %I:%M %p");
$prop->align = "center";
$prop->style = "white-space: nowrap;";
$prop->class = "checkbox";
$prop->classtr = "folder";
wiki_change_row($prop);
$prop = null;
$prop->name = 'file' . $count;
$prop->value = $fileurl;
wiki_input_checkbox($prop);
$prop = null;
$prop->class = 'name';
$prop->align = "left";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
$prop = null;
$prop->src = $CFG->pixpath . '/f/folder.gif';
$prop->height = "16";
$prop->width = "16";
$prop->alt = "Folder";
$out = wiki_img($prop, true);
$prop = null;
$prop->href = 'index.php?id=' . $id . '&wdir=' . $fileurl . '&choose=' . $choose;
wiki_a($out, $prop);
$prop = null;
$prop->href = 'index.php?id=' . $id . '&wdir=' . $fileurl . '&choose=' . $choose;
wiki_a(htmlspecialchars($dir), $prop);
$prop = null;
$prop->class = 'size';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
echo $filesize;
$prop = null;
$prop->class = 'date';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
echo $filedate;
$prop = null;
$prop->class = 'commands';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
$prop = null;
$prop->href = 'index.php?id=' . $id . '&wdir=' . $wdir . '&file=' . $filesafe . '&action=rename&choose=' . $choose;
wiki_a($strrename, $prop);
//echo "<a href=\"index.php?id=$id&wdir=$wdir&file=$filesafe&action=rename&choose=$choose\">$strrename</a>";
}
}
}
if (!empty($filelist)) {
asort($filelist);
foreach ($filelist as $file) {
$icon = mimeinfo("icon", $file);
$count++;
$filename = $fullpath . "/" . $file;
$fileurl = "{$wdir}/{$file}";
$filesafe = rawurlencode($file);
$fileurlsafe = rawurlencode($fileurl);
$filedate = userdate(filemtime($filename), "%d %b %Y, %I:%M %p");
if (substr($fileurl, 0, 1) == '/') {
$selectfile = substr($fileurl, 1);
} else {
$selectfile = $fileurl;
}
if ($header) {
$header = false;
$prop = null;
$prop->header = true;
} else {
$prop = null;
}
$prop->align = "center";
$prop->style = "white-space: nowrap;";
$prop->class = "checkbox";
$prop->classtr = "file";
wiki_change_row($prop);
$prop = null;
$prop->name = 'file' . $count;
$prop->value = $fileurl;
wiki_input_checkbox($prop);
$prop = null;
$prop->align = "left";
$prop->class = "name nwikileftnow";
wiki_change_column($prop);
if ($CFG->slasharguments) {
$ffurl = "/file.php/" . $id . $fileurl;
} else {
$ffurl = "/file.php?file=/" . $id . $fileurl;
}
link_to_popup_window($ffurl, "display", "<img src=\"{$CFG->pixpath}/f/{$icon}\" height=\"16\" width=\"16\" alt=\"File\" />", 480, 640);
echo ' ';
link_to_popup_window($ffurl, "display", htmlspecialchars($file), 480, 640);
$file_size = filesize($filename);
$prop = null;
$prop->class = 'size';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
echo display_size($file_size);
$prop = null;
$prop->class = 'date';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
echo $filedate;
if ($choose) {
$edittext = "<b><a onMouseDown=\"return set_value('{$selectfile}')\" href=\"\">{$strchoose}</a></b> ";
} else {
$edittext = '';
}
if ($icon == "text.gif" || $icon == "html.gif") {
$edittext .= "<a href=\"index.php?id={$id}&wdir={$wdir}&file={$fileurl}&action=edit&choose={$choose}\">{$stredit}</a>";
} else {
if ($icon == "zip.gif") {
$edittext .= "<a href=\"index.php?id={$id}&wdir={$wdir}&file={$fileurl}&action=unzip&sesskey={$USER->sesskey}&choose={$choose}\">{$strunzip}</a> ";
$edittext .= "<a href=\"index.php?id={$id}&wdir={$wdir}&file={$fileurl}&action=listzip&sesskey={$USER->sesskey}&choose={$choose}\">{$strlist}</a> ";
}
}
$prop = null;
$prop->class = 'commands';
$prop->align = "right";
$prop->style = "white-space: nowrap;";
wiki_change_column($prop);
echo $edittext;
echo "<a href=\"index.php?id={$id}&wdir={$wdir}&file={$filesafe}&action=rename&choose={$choose}\">{$strrename}</a>";
}
}
if ($header) {
$prop = null;
$prop->header = true;
wiki_table_end($prop);
$header = false;
} else {
wiki_table_end();
}
wiki_hr();
if (empty($wdir)) {
$wdir = "/";
}
$prop = null;
$prop->name = "id";
$prop->value = $id;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "choose";
$prop->value = $choose;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "wdir";
$prop->value = $wdir;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "sesskey";
$prop->value = $USER->sesskey;
wiki_input_hidden($prop);
$options = array("move" => "{$strmovetoanotherfolder}", "delete" => "{$strdeletecompletely}", "zip" => "{$strcreateziparchive}");
if (!empty($count)) {
choose_from_menu($options, "action", "", "{$strwithchosenfiles}...", "javascript:document.forms['dirform'].submit()");
}
wiki_div_end();
wiki_form_end();
$prop = null;
$prop->border = "0";
$prop->spacing = "2";
$prop->padding = "2";
$prop->class = "boxalignright";
$prop->aligntd = "center";
wiki_table_start($prop);
if (!empty($USER->fileop) and $USER->fileop == "move" and $USER->filesource != $wdir) {
$prop = null;
$prop->action = "index.php";
$prop->method = "get";
wiki_form_start($prop);
wiki_div_start();
$prop = null;
$prop->name = "choose";
$prop->value = $choose;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "id";
$prop->value = $id;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "wdir";
$prop->value = $wdir;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "action";
$prop->value = "paste";
wiki_input_hidden($prop);
$prop = null;
$prop->name = "sesskey";
$prop->value = $USER->sesskey;
wiki_input_hidden($prop);
$prop = null;
$prop->value = $strmovefilestohere;
wiki_input_submit($prop);
wiki_div_end();
wiki_form_end();
$prop = null;
$prop->align = "right";
wiki_change_column($prop);
}
$prop = null;
$prop->action = "index.php";
$prop->method = "get";
wiki_form_start($prop);
wiki_div_start();
$prop = null;
$prop->name = "choose";
$prop->value = $choose;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "id";
$prop->value = $id;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "wdir";
$prop->value = $wdir;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "action";
$prop->value = "mkdir";
wiki_input_hidden($prop);
$prop = null;
$prop->value = $strmakeafolder;
wiki_input_submit($prop);
wiki_div_end();
wiki_form_end();
$prop = null;
$prop->align = "right";
wiki_change_column($prop);
$prop = null;
$prop->action = "index.php";
$prop->method = "get";
wiki_form_start($prop);
wiki_div_start();
$prop = null;
$prop->name = "choose";
$prop->value = $choose;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "id";
$prop->value = $id;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "wdir";
$prop->value = $wdir;
wiki_input_hidden($prop);
$prop = null;
$prop->name = "action";
$prop->value = "upload";
wiki_input_hidden($prop);
$prop = null;
$prop->value = $struploadafile;
wiki_input_submit($prop);
wiki_div_end();
wiki_form_end();
wiki_table_end();
wiki_hr();
}
function wiki_hist_diff_print_versions($diff = "diff")
{
global $WS;
//if ($diff=="newdiff"){
$vers->current = $WS->pageolddata->version;
$vers->old = $WS->pageverdata->version;
wiki_size_text(get_string('comparingwith', 'wiki', $vers), 2);
//}
$prev = $WS->pageolddata->version - 1;
$next = $WS->pageolddata->version + 1;
$specialvers = array();
$prop = null;
$prop->href = 'view.php?id=' . $WS->linkid . '&page=' . $diff . '/' . urlencode($WS->pageolddata->pagename) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&ver=' . $WS->pageolddata->version . '/1&dfcontent=11';
if ($WS->pageolddata->version != 1) {
$out = wiki_a(get_string('initial', 'wiki'), $prop, true);
} else {
$out = '<b>1</b>';
}
$specialvers[1] = $out;
$prop = null;
$prop->href = 'view.php?id=' . $WS->linkid . '&page=' . $diff . '/' . urlencode($WS->pageolddata->pagename) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&ver=' . $WS->pageolddata->version . '/' . $next . '&dfcontent=11';
$out = wiki_a(get_string('next'), $prop, true);
$specialvers[$next] = $out;
$prop = null;
$prop->href = 'view.php?id=' . $WS->linkid . '&page=' . $diff . '/' . urlencode($WS->pageolddata->pagename) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&ver=' . $WS->pageolddata->version . '/' . $prev . '&dfcontent=11';
$out = wiki_a(get_string('previous'), $prop, true);
$specialvers[$prev] = $out;
$prop = null;
$prop->href = 'view.php?id=' . $WS->linkid . '&page=' . $diff . '/' . urlencode($WS->pageolddata->pagename) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&ver=' . $WS->pageolddata->version . '&dfcontent=11';
$out = wiki_a(get_string('current', 'wiki'), $prop, true);
$specialvers[$WS->pagedata->version] = $out;
print_simple_box_start('center', '100%', '', '20');
//get how many versions have the page
$ead = wiki_manager_get_instance();
$vers = $ead->get_wiki_page_versions($WS->pageolddata->dfwiki);
if (!$vers) {
$vers = array();
}
$vers = count($vers);
echo get_string('comparewith', 'wiki') . ': ';
//wiki_table_start();
$j = false;
for ($i = $WS->pagedata->version; $i > $WS->pagedata->version - $vers && $i > 0; $i--) {
/*
*if($j){
* wiki_change_column();
*}else {
* $j=true;
*}
*/
//put in bold the compared version
if ($i == $WS->pageverdata->version) {
$bolds = array('<b>', '</b>');
} else {
$bolds = array('', '');
}
//print the version link
if (isset($specialvers[$i])) {
echo $bolds[0] . $specialvers[$i] . $bolds[1];
} else {
$prop = null;
if ($i != $WS->pageolddata->version) {
$prop->href = 'view.php?id=' . $WS->linkid . '&page=' . $diff . '/' . urlencode($WS->pageolddata->pagename) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&ver=' . $WS->pageolddata->version . '/' . $i . '&dfcontent=11';
wiki_a($bolds[0] . $i . $bolds[1], $prop);
} else {
echo '<b>' . $i . '</b> ';
}
}
if ($i != $WS->pagedata->version - $vers + 1 && $i > 1) {
//wiki_change_column();
echo '- ';
}
}
wiki_table_end();
print_simple_box_end();
wiki_br();
}
function wiki_admin($WS)
{
global $CFG, $COURSE;
$context = get_context_instance(CONTEXT_MODULE, $WS->cm->id);
require_capability('mod/wiki:editawiki', $context);
$ead = wiki_manager_get_instance();
//new wiki_ead_tools();
$tools = array(array(get_string('mostviewed', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=0"), array(get_string('updatest', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=1"), array(get_string('newest', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=2"), array(get_string('wanted', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=3"), array(get_string('orphaned', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=4"), array(get_string('activestusers', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . "&dfcontent=5"));
$table1->align = array("left");
$table1->tablealign = "left";
$table1->width = '100%';
$table1->cellpadding = 2;
$table1->cellspacing = 0;
$table1->head = array(get_string("stads", "wiki"));
//print public tools
$i = 20;
foreach ($tools as $tool) {
$prop = null;
$prop->href = $tool[1];
$out = wiki_a($tool[0], $prop, true);
$table1->data[] = array($out);
$i++;
}
if (isset($table1->data)) {
print_table($table1);
}
wiki_br(1);
$table2->align = array("left");
$table2->tablealign = "left";
$table2->width = '100%';
$table2->cellpadding = 2;
$table2->cellspacing = 0;
$table2->head = array(get_string("admin", "wiki"));
//teacher page dependant tools
$tools = array(array(get_string('delpage', 'wiki'), $CFG->wwwroot . '/mod/wiki/view.php?id=' . $WS->cm->id . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&delpage=' . urlencode($WS->pagedata->pagename) . '&dfsetup=0'), array(get_string('updatepage', 'wiki'), $CFG->wwwroot . '/mod/wiki/view.php?id=' . $WS->cm->id . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&updatepage=' . urlencode($WS->pagedata->pagename) . '&dfsetup=1'), array(get_string('cleanpage', 'wiki'), $CFG->wwwroot . '/mod/wiki/view.php?id=' . $WS->cm->id . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&cleanpage=' . urlencode($WS->pagedata->pagename) . '&dfsetup=2'));
//teacher non page dependant tools
$tools_indep = array(array(get_string('exportxml', 'wiki'), $CFG->wwwroot . '/mod/wiki/xml/exportxml.php?id=' . $WS->cm->id . '&pageaction=exportxml'), array(get_string('importxml', 'wiki'), $CFG->wwwroot . '/mod/wiki/xml/importxml.php?id=' . $WS->cm->id), array(get_string('viewexported', 'wiki'), $CFG->wwwroot . '/mod/wiki/xml/index.php?id=' . $WS->dfwiki->course . '&wdir=/exportedfiles'), array(get_string('exporthtml', 'wiki'), $CFG->wwwroot . '/mod/wiki/html/exporthtml.php?id=' . $WS->cm->id), array(get_string('wikitopdf', 'wiki'), $CFG->wwwroot . '/mod/wiki/wikitopdf.php?id=' . $WS->cm->id . '&cid=' . $COURSE->id . '&gid=' . $WS->groupmember->groupid . '&page=' . urlencode($WS->pagedata->pagename) . '&version=' . $WS->pagedata->version), array(get_string('wikibooktopdf', 'wiki'), $CFG->wwwroot . '/mod/wiki/export/wikibook2pdf/wikibooktopdf.php?cmid=' . $WS->cm->id . '&cid=' . $COURSE->id . '&gid=' . $WS->groupmember->groupid), array(get_string('eval_reports', 'wiki'), $CFG->wwwroot . '/mod/wiki/grades/grades.evaluation.php?cid=' . $COURSE->id . '&cmid=' . $WS->cm->id));
//public tools
$tools_sens = array(array($WS->pagedata->editable == 0, get_string('en1page', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&enpage=' . urlencode($WS->pagedata->pagename) . '&dfsetup=3'), array($WS->pagedata->editable == 1, get_string('en0page', 'wiki'), $CFG->wwwroot . $WS->wikitype . $WS->linkid . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '&enpage=' . urlencode($WS->pagedata->pagename) . '&dfsetup=3'));
if (wiki_can_change($WS)) {
foreach ($tools as $tool) {
$prop = null;
$prop->href = $tool[1];
$out = wiki_a($tool[0], $prop, true);
$table2->data[] = array($out);
$i++;
}
foreach ($tools_indep as $tool) {
$prop = null;
$prop->href = $tool[1];
$out = wiki_a($tool[0], $prop, true);
$table2->data[] = array($out);
}
foreach ($tools_sens as $tool) {
if ($tool[0]) {
// $table2->data[] = array("<form id=\"form$i\" action=\"".$tool[2]."\" method=\"post\">"."\n".'<div><a href="javascript:document.forms[\'form'.$i.'\'].submit()" title="'.$tool[1].' '.$WS->pagedata->pagename.'">'.$tool[1].' '.$WS->pagedata->pagename.'</a>'.$tool[3]."\n"."</div></form>"."\n");
$prop = null;
$prop->href = $tool[2];
$out = wiki_a($tool[1] . " " . $WS->pagedata->pagename, $prop, true);
$table2->data[] = array($out);
$i++;
}
}
}
if (isset($table2->data)) {
print_table($table2);
}
}
function wiki_print_edit_smileis(&$WS)
{
global $CFG;
$smileis = array(':-)', ':-D', ';-)', ':-/', 'V-.', ':-P', 'B-)', '^-)', '8-)', '8-o', ':-(', '8-.', ':-I', ':-X', ':o)', 'P-|', '8-[', 'xx-P', '|-.', '}-]');
//import javascript
$prop = null;
$prop->href = '#';
if (isset($WS->dfcourse)) {
$prop->class = 'wiki_folding_co';
} else {
$prop->class = 'wiki_folding';
}
$button = wiki_a('', $prop, true);
$prop = null;
$prop->class = 'wiki_listme';
$prop->classli = 'wiki_listme';
wiki_start_ul($prop);
$prop = null;
$prop->src = $CFG->wwwroot . '/mod/wiki/editor/images/ed_smiley1.gif';
if (isset($WS->dfcourse)) {
$prop->class = 'icsme_co';
} else {
$prop->class = 'icsme';
}
wiki_img($prop);
echo $button;
$prop = null;
$prop->class = 'wiki_listme';
$prop->style = 'margin:auto auto auto 5px;display:none';
$prop->classli = 'wiki_listme';
wiki_start_ul($prop);
//generate tree content.
$put = 1;
foreach ($smileis as $smiley) {
//image url: http://147.83.59.184/moodle15/file.php/#courseid/
$img = $smiley;
replace_smilies($img);
$prop = null;
$prop->href = 'javascript:insertTags(\'' . $smiley . '\',\'\',\'\')';
wiki_a($img, $prop);
//only 10 emoticons per line
if ($put > 4) {
wiki_br();
$put = 0;
}
$put++;
}
wiki_end_ul();
wiki_end_ul();
}