// common docs
if (!$common_doc_visible and !$is_admin) {
// hide links to invisible common docs to non-admins
continue;
}
$path = $real_path;
} else {
$path = $basedir . $row->path;
}
if (!$real_path and $row->extra_path) {
// external file
$size = 0;
} else {
$size = file_exists($path) ? filesize($path) : 0;
}
$fileinfo[] = array('is_dir' => $row->format == '.dir', 'size' => $size, 'title' => $row->title, 'filename' => $row->filename, 'format' => $row->format, 'path' => $row->path, 'extra_path' => $row->extra_path, 'visible' => $row->visible == 1, 'public' => $row->public, 'comment' => $row->comment, 'copyrighted' => $row->copyrighted, 'date' => $row->date_modified, 'object' => MediaResourceFactory::initFromDocument($row), 'editable' => $row->editable);
}
// end of common to teachers and students
// ----------------------------------------------
// Display
// ----------------------------------------------
$cmdCurDirPath = rawurlencode($curDirPath);
$cmdParentDir = rawurlencode($parentDir);
if ($can_upload) {
// Action result message
if (!empty($action_message)) {
$tool_content .= $action_message;
}
// available actions
if (!$is_in_tinymce) {
if (isset($_GET['rename'])) {
/**
* @brief display resource documents
* @global type $is_editor
* @global type $course_id
* @global type $langWasDeleted
* @global type $urlServer
* @global type $id
* @global type $course_code
* @param type $title
* @param type $comments
* @param type $resource_id
* @param type $file_id
* @return string
*/
function show_doc($title, $comments, $resource_id, $file_id) {
global $is_editor, $course_id, $langWasDeleted, $head_content,
$urlServer, $id, $course_code;
$file = Database::get()->querySingle("SELECT * FROM document WHERE course_id = ?d AND id = ?d", $course_id, $file_id);
if (!$file) {
if (!$is_editor) {
return '';
}
$status = 'del';
$image = 'fa-times';
$link = "<span class='not_visible'>" . q($title) . " ($langWasDeleted)</span>";
} else {
$status = $file->visible;
if (!$is_editor and ( !resource_access($file->visible, $file->public))) {
return '';
}
if ($file->format == '.dir') {
$image = 'fa-folder-o';
$download_hidden_link = '';
$link = "<a href='{$urlServer}modules/document/index.php?course=$course_code&openDir=$file->path&unit=$id'>$file->filename</a>";
} else {
$image = choose_image('.' . $file->format);
$download_url = "{$urlServer}modules/document/index.php?course=$course_code&download=$file->path";
$download_hidden_link = "<input type='hidden' value='$download_url'>";
$file_obj = MediaResourceFactory::initFromDocument($file);
$file_obj->setAccessURL(file_url($file->path, $file->filename));
$file_obj->setPlayURL(file_playurl($file->path, $file->filename));
$link = MultimediaHelper::chooseMediaAhref($file_obj);
}
}
$class_vis = ($status == '0' or $status == 'del') ? ' class="not_visible"' : '';
if (!empty($comments)) {
$comment = '<br />' . $comments;
} else {
$comment = '';
}
return "
<tr$class_vis>
<td width='1'>" . icon($image, '') . "</a></td>
<td align='left'>$download_hidden_link$link$comment</td>" .
actions('doc', $resource_id, $status) .
'</tr>';
}
/**
* list documents while inserting them in course unit
* @global type $id
* @global type $webDir
* @global type $course_code
* @global type $tool_content
* @global type $group_sql
* @global type $langDirectory
* @global type $langUp
* @global type $langName
* @global type $langSize
* @global type $langDate
* @global type $langType
* @global type $langAddModulesButton
* @global type $langChoice
* @global type $langNoDocuments
* @global type $course_code
*/
function list_docs() {
global $id, $webDir, $course_code, $tool_content,
$group_sql, $langDirectory, $langUp, $langName, $langSize,
$langDate, $langType, $langAddModulesButton, $langChoice,
$langNoDocuments, $course_code, $langCommonDocs, $pageName;
$basedir = $webDir . '/courses/' . $course_code . '/document';
$path = get_dir_path('path');
$dir_param = get_dir_path('dir');
$dir_setter = $dir_param ? ('&dir=' . $dir_param) : '';
$dir_html = $dir_param ? "<input type='hidden' name='dir' value='$dir_param'>" : '';
if ($id == -1) {
$common_docs = true;
$pageName = $langCommonDocs;
$group_sql = "course_id = -1 AND subsystem = " . COMMON . "";
$basedir = $webDir . '/courses/commondocs';
$visible_sql = 'visible = 1 AND';
} else {
$common_docs = false;
$visible_sql = '';
}
$result = Database::get()->queryArray("SELECT id, course_id, path, filename, format, title, extra_path, date_modified, visible, copyrighted, comment, IF(title = '', filename, title) AS sort_key FROM document
WHERE $group_sql AND $visible_sql
path LIKE ?s AND
path NOT LIKE ?s
ORDER BY sort_key COLLATE utf8_unicode_ci",
"$path/%", "$path/%/%");
$fileinfo = array();
$urlbase = $_SERVER['SCRIPT_NAME'] . "?course=$course_code$dir_setter&type=doc&id=$id&path=";
foreach ($result as $row) {
$fullpath = $basedir . $row->path;
if ($row->extra_path) {
$size = 0;
} else {
$size = file_exists($fullpath)? filesize($fullpath): 0;
}
$fileinfo[] = array(
'id' => $row->id,
'is_dir' => is_dir($fullpath),
'size' => $size,
'title' => $row->title,
'name' => htmlspecialchars($row->filename),
'format' => $row->format,
'path' => $row->path,
'visible' => $row->visible,
'comment' => $row->comment,
'copyrighted' => $row->copyrighted,
'date' => $row->date_modified,
'object' => MediaResourceFactory::initFromDocument($row));
}
if (count($fileinfo) == 0) {
$tool_content .= "<div class='alert alert-warning'>$langNoDocuments</div>";
} else {
if (!empty($path)) {
$dirname = Database::get()->querySingle("SELECT filename FROM document
WHERE $group_sql AND path = ?s", $path);
$parentpath = dirname($path);
$dirname = htmlspecialchars($dirname->filename);
$parentlink = $urlbase . $parentpath;
$parenthtml = "<span class='pull-right'><a href='$parentlink'>$langUp " .
icon('fa-level-up') . "</a></span>";
$colspan = 4;
}
$tool_content .= "<form action='insert.php?course=$course_code' method='post'><input type='hidden' name='id' value='$id' />" .
"<table class='table-default'>";
if( !empty($path)) {
$tool_content .=
"<tr>" .
"<th colspan='$colspan'><div class='text-left'>$langDirectory: $dirname$parenthtml</div></th>" .
"</tr>" ;
}
$tool_content .=
"<tr class='list-header'>" .
"<th class='text-left'>$langName</th>" .
"<th class='text-center'>$langSize</th>" .
"<th class='text-center'>$langDate</th>" .
"<th style='width:20px;' class='text-center'>$langChoice</th>" .
"</tr>";
$counter = 0;
foreach (array(true, false) as $is_dir) {
foreach ($fileinfo as $entry) {
if ($entry['is_dir'] != $is_dir) {
continue;
}
$dir = $entry['path'];
if ($is_dir) {
$image = 'fa-folder-o';
$file_url = $urlbase . $dir;
$link_text = $entry['name'];
$link_href = "<a href='$file_url'>$link_text</a>";
} else {
$image = choose_image('.' . $entry['format']);
$file_url = file_url($entry['path'], $entry['name'], $common_docs ? 'common' : $course_code);
$dObj = $entry['object'];
$dObj->setAccessURL($file_url);
$dObj->setPlayURL(file_playurl($entry['path'], $entry['name'], $common_docs ? 'common' : $course_code));
$link_href = MultimediaHelper::chooseMediaAhref($dObj);
}
if ($entry['visible'] == 'i') {
$vis = 'invisible';
} else {
$vis = '';
}
$tool_content .= "<tr class='$vis'>";
$tool_content .= "<td>" . icon($image, '')." $link_href";
/* * * comments ** */
if (!empty($entry['comment'])) {
$tool_content .= "<br /><div class='comment'>" .
standard_text_escape($entry['comment']) .
"</div>";
}
$tool_content .= "</td>";
if ($is_dir) {
// skip display of date and time for directories
$tool_content .= "<td> </td><td> </td>";
} else {
$size = format_file_size($entry['size']);
$date = nice_format($entry['date'], true, true);
$tool_content .= "<td class='text-right'>$size</td><td class='text-center'>$date</td>";
}
$tool_content .= "<td class='text-center'><input type='checkbox' name='document[]' value='$entry[id]' /></td>";
$tool_content .= "</tr>";
$counter++;
}
}
$tool_content .= "</table>";
$tool_content .= "<div class='text-right'>";
$tool_content .= "<input class='btn btn-primary' type='submit' name='submit_doc' value='$langAddModulesButton' /></div>$dir_html</form>";
}
}
/**
* list documents while inserting them in course unit
* @global type $id
* @global type $webDir
* @global type $course_code
* @global type $tool_content
* @global type $group_sql
* @global type $langDirectory
* @global type $langUp
* @global type $langName
* @global type $langSize
* @global type $langDate
* @global type $langType
* @global type $langAddModulesButton
* @global type $langChoice
* @global type $langNoDocuments
* @global type $course_code
*/
function list_docs()
{
global $id, $webDir, $course_code, $tool_content, $group_sql, $langDirectory, $langUp, $langName, $langSize, $langDate, $langType, $langAddModulesButton, $langChoice, $langNoDocuments, $course_code, $langCommonDocs, $pageName;
$basedir = $webDir . '/courses/' . $course_code . '/document';
$path = get_dir_path('path');
$dir_param = get_dir_path('dir');
$dir_setter = $dir_param ? '&dir=' . $dir_param : '';
$dir_html = $dir_param ? "<input type='hidden' name='dir' value='{$dir_param}'>" : '';
if ($id == -1) {
$common_docs = true;
$pageName = $langCommonDocs;
$group_sql = "course_id = -1 AND subsystem = " . COMMON . "";
$basedir = $webDir . '/courses/commondocs';
$result = Database::get()->queryArray("SELECT * FROM document\n WHERE {$group_sql} AND\n visible = 1 AND\n path LIKE ?s AND\n path NOT LIKE ?s", "{$path}/%", "{$path}/%/%");
} else {
$common_docs = false;
$result = Database::get()->queryArray("SELECT * FROM document\n WHERE {$group_sql} AND\n path LIKE ?s AND\n path NOT LIKE ?s", "{$path}/%", "{$path}/%/%");
}
$fileinfo = array();
$urlbase = $_SERVER['SCRIPT_NAME'] . "?course={$course_code}{$dir_setter}&type=doc&id={$id}&path=";
foreach ($result as $row) {
$fullpath = $basedir . $row->path;
if ($row->extra_path) {
$size = 0;
} else {
$size = file_exists($fullpath) ? filesize($fullpath) : 0;
}
$fileinfo[] = array('id' => $row->id, 'is_dir' => is_dir($fullpath), 'size' => $size, 'title' => $row->title, 'name' => htmlspecialchars($row->filename), 'format' => $row->format, 'path' => $row->path, 'visible' => $row->visible, 'comment' => $row->comment, 'copyrighted' => $row->copyrighted, 'date' => $row->date_modified, 'object' => MediaResourceFactory::initFromDocument($row));
}
if (count($fileinfo) == 0) {
$tool_content .= "<div class='alert alert-warning'>{$langNoDocuments}</div>";
} else {
if (empty($path)) {
$dirname = '';
$parenthtml = '';
$colspan = 5;
} else {
$dirname = Database::get()->querySingle("SELECT filename FROM document\n WHERE {$group_sql} AND path = ?s", $path);
$parentpath = dirname($path);
$dirname = "/" . htmlspecialchars($dirname);
$parentlink = $urlbase . $parentpath;
$parenthtml = "<th class='right'><a href='{$parentlink}'>{$langUp}</a> " . icon('fa-upload', $langUp, $parentlink) . "</th>";
$colspan = 4;
}
$tool_content .= "<form action='insert.php?course={$course_code}' method='post'><input type='hidden' name='id' value='{$id}' />" . "<table class='table-default'>" . "<tr>" . "<th colspan='{$colspan}'><div align='left'>{$langDirectory}: {$dirname}</div></th>" . $parenthtml . "</tr>" . "<tr>" . "<th>{$langType}</th>" . "<th><div align='left'>{$langName}</div></th>" . "<th width='100'>{$langSize}</th>" . "<th width='80'>{$langDate}</th>" . "<th width='80'>{$langChoice}</th>" . "</tr>";
$counter = 0;
foreach (array(true, false) as $is_dir) {
foreach ($fileinfo as $entry) {
if ($entry['is_dir'] != $is_dir) {
continue;
}
$dir = $entry['path'];
if ($is_dir) {
$image = 'fa-folder-o';
$file_url = $urlbase . $dir;
$link_text = $entry['name'];
$link_href = "<a href='{$file_url}'>{$link_text}</a>";
} else {
$image = choose_image('.' . $entry['format']);
$file_url = file_url($entry['path'], $entry['name'], $common_docs ? 'common' : $course_code);
$dObj = $entry['object'];
$dObj->setAccessURL($file_url);
$dObj->setPlayURL(file_playurl($entry['path'], $entry['name'], $common_docs ? 'common' : $course_code));
$link_href = MultimediaHelper::chooseMediaAhref($dObj);
}
if ($entry['visible'] == 'i') {
$vis = 'invisible';
} else {
$vis = '';
}
$tool_content .= "<tr class='{$vis}'>";
$tool_content .= "<td width='1' class='center'>" . icon($image, '') . "</td>";
$tool_content .= "<td>{$link_href}";
/* * * comments ** */
if (!empty($entry['comment'])) {
$tool_content .= "<br /><div class='comment'>" . standard_text_escape($entry['comment']) . "</div>";
}
$tool_content .= "</td>";
if ($is_dir) {
// skip display of date and time for directories
$tool_content .= "<td> </td><td> </td>";
} else {
$size = format_file_size($entry['size']);
$date = nice_format($entry['date'], true, true);
$tool_content .= "<td class='center'>{$size}</td><td class='center'>{$date}</td>";
}
$tool_content .= "<td class='center'><input type='checkbox' name='document[]' value='{$entry['id']}' /></td>";
$tool_content .= "</tr>";
$counter++;
}
}
$tool_content .= "<tr><th colspan={$colspan}><div align='right'>";
$tool_content .= "<input class='btn btn-primary' type='submit' name='submit_doc' value='{$langAddModulesButton}' /></div></th>";
$tool_content .= "</tr></table>{$dir_html}</form>";
}
}
$updated = false;
}
$fileinfo[] = array(
'is_dir' => $is_dir,
'size' => $size,
'title' => $row->title,
'filename' => $row->filename,
'format' => $row->format,
'path' => $row->path,
'extra_path' => $row->extra_path,
'visible' => ($row->visible == 1),
'public' => $row->public,
'comment' => $row->comment,
'copyrighted' => $row->copyrighted,
'date' => $row->date_modified,
'object' => MediaResourceFactory::initFromDocument($row),
'editable' => $row->editable,
'updated' => $updated);
}
// end of common to teachers and students
// ----------------------------------------------
// Display
// ----------------------------------------------
$cmdCurDirPath = rawurlencode($curDirPath);
$cmdParentDir = rawurlencode($parentDir);
if ($can_upload) {
// Action result message
if (!empty($action_message)) {
$tool_content .= $action_message;
/**
* @brief get user documents newer than one month
* @global type $langNoDocsExist
* @param type $param
* @return string
*/
function getUserDocuments($lesson_id)
{
global $langNoDocsExist, $group_sql;
$last_month = strftime('%Y-%m-%d', strtotime('now -1 month'));
$found = false;
$doc_content = '<table width="100%">';
foreach ($lesson_id as $lid) {
$q = Database::get()->queryArray("SELECT document.path, document.course_id, document.filename,\n document.title, document.date_modified,\n document.format, document.visible,\n document.id\n FROM document, course_module\n WHERE document.course_id = ?d AND \n subsystem = " . MAIN . " AND\n document.visible = 1 AND\n date_modified >= '{$last_month}' AND\n format <> '.dir' AND\n course_module.module_id = " . MODULE_ID_DOCS . " AND\n course_module.visible = 1 AND\n course_module.course_id = ?d\n ORDER BY date_modified DESC", $lid, $lid);
if ($q) {
$found = true;
$doc_content .= "<tr><td class='sub_title1'>" . q(ellipsize(course_id_to_title($lid), 70)) . "</td></tr>";
foreach ($q as $course_file) {
$group_sql = "course_id = " . $lid . " AND subsystem = " . MAIN;
$url = file_url($course_file->path, $course_file->filename, course_id_to_code($lid));
$dObj = MediaResourceFactory::initFromDocument($course_file);
$dObj->setAccessURL($url);
$dObj->setPlayURL(file_playurl($course_file->path, $course_file->filename, course_id_to_code($lid)));
$href = MultimediaHelper::chooseMediaAhref($dObj);
$doc_content .= "<tr><td class='smaller'><ul class='custom_list'><li>" . $href . ' - (' . nice_format(date('Y-m-d', strtotime($course_file->date_modified))) . ")</li></ul></td></tr>";
}
}
}
$doc_content .= "</table>";
if ($found) {
return $doc_content;
} else {
return "<div class='alert alert-warning'>{$langNoDocsExist}</div>";
}
}