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@@ -1,53 +1,52 @@
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-<?php // $Id: upload.php 22201 2009-07-17 19:57:03Z cfasanando $
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-/* For licensing terms, see /chamilo_license.txt */
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+<?php
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+/* For licensing terms, see /license.txt */
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+
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/**
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-==============================================================================
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-* Main script for the documents tool
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-*
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-* This script allows the user to manage files and directories on a remote http server.
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-*
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-* The user can : - navigate through files and directories.
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-* - upload a file
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-* - delete, copy a file or a directory
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-* - edit properties & content (name, comments, html content)
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-*
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-* The script is organised in four sections.
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-*
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-* 1) Execute the command called by the user
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-* Note: somme commands of this section are organised in two steps.
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-* The script always begins with the second step,
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-* so it allows to return more easily to the first step.
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-*
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-* Note (March 2004) some editing functions (renaming, commenting)
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-* are moved to a separate page, edit_document.php. This is also
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-* where xml and other stuff should be added.
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-*
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-* 2) Define the directory to display
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-*
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-* 3) Read files and directories from the directory defined in part 2
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-* 4) Display all of that on an HTML page
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-*
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-* @todo eliminate code duplication between
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-* document/document.php, scormdocument.php
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-*
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-* @package dokeos.document
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-==============================================================================
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-*/
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-
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-// name of the language file that needs to be included
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+ * Main script for the documents tool
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+ *
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+ * This script allows the user to manage files and directories on a remote http server.
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+ *
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+ * The user can : - navigate through files and directories.
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+ * - upload a file
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+ * - delete, copy a file or a directory
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+ * - edit properties & content (name, comments, html content)
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+ *
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+ * The script is organised in four sections.
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+ *
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+ * 1) Execute the command called by the user
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+ * Note: somme commands of this section are organised in two steps.
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+ * The script always begins with the second step,
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+ * so it allows to return more easily to the first step.
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+ *
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+ * Note (March 2004) some editing functions (renaming, commenting)
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+ * are moved to a separate page, edit_document.php. This is also
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+ * where xml and other stuff should be added.
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+ *
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+ * 2) Define the directory to display
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+ *
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+ * 3) Read files and directories from the directory defined in part 2
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+ * 4) Display all of that on an HTML page
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+ *
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+ * @todo eliminate code duplication between
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+ * document/document.php, scormdocument.php
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+ *
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+ * @package dokeos.document
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+ */
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+
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+// Name of the language file that needs to be included
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$language_file = 'document';
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-// including the global Dokeos file
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+// Including the global initialization file
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require_once '../inc/global.inc.php';
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-// including additional libraries
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-require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php';
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-require_once api_get_path(LIBRARY_PATH) . 'document.lib.php';
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-require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php';
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-require_once api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php';
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+// Including additional libraries
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+require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
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+require_once api_get_path(LIBRARY_PATH).'document.lib.php';
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+require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';
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+require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
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require_once 'document.inc.php';
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-// adding extra javascript to the form
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+// Adding extra javascript to the form
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$htmlHeadXtra[] = '<script src="../inc/lib/javascript/jquery.js" type="text/javascript" language="javascript"></script>';
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$htmlHeadXtra[] = '<script type="text/javascript">
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@@ -87,436 +86,396 @@ function setFocus(){
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function get_text_content($doc_path, $doc_mime) {
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// TODO: review w$ compatibility
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- // use usual exec output lines array to store stdout instead of a temp file
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+ // Use usual exec output lines array to store stdout instead of a temp file
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// because we need to store it at RAM anyway before index on DokeosIndexer object
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- $ret_val = NULL;
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+ $ret_val = null;
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switch ($doc_mime) {
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case 'text/plain':
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- $handle = fopen($doc_path, "r");
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+ $handle = fopen($doc_path, 'r');
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$output = array(fread($handle, filesize($doc_path)));
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fclose($handle);
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break;
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case 'application/pdf':
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- exec("pdftotext $doc_path -", $output, $ret_val);
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- break;
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+ exec("pdftotext $doc_path -", $output, $ret_val);
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+ break;
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case 'application/postscript':
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- $temp_file = tempnam(sys_get_temp_dir(), 'dokeos');
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- exec("ps2pdf $doc_path $temp_file", $output, $ret_val);
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- if ($ret_val !== 0) { // shell fail, probably 127 (command not found)
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- return FALSE;
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- }
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- exec("pdftotext $temp_file -", $output, $ret_val);
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- unlink($temp_file);
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- var_dump($output);
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- break;
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+ $temp_file = tempnam(sys_get_temp_dir(), 'chamilo');
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+ exec("ps2pdf $doc_path $temp_file", $output, $ret_val);
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+ if ($ret_val !== 0) { // shell fail, probably 127 (command not found)
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+ return false;
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+ }
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+ exec("pdftotext $temp_file -", $output, $ret_val);
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+ unlink($temp_file);
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+ //var_dump($output);
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+ break;
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case 'application/msword':
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- exec("catdoc $doc_path", $output, $ret_val);
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- var_dump($output);
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- break;
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+ exec("catdoc $doc_path", $output, $ret_val);
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+ //var_dump($output);
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+ break;
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case 'text/html':
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- exec("html2text $doc_path", $output, $ret_val);
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- break;
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- case 'text/rtf':
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- // note: correct handling of code pages in unrtf
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- // on debian lenny unrtf v0.19.2 can not, but unrtf v0.20.5 can
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- exec("unrtf --text $doc_path", $output, $ret_val);
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- if ($ret_val == 127) { // command not found
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- return FALSE;
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- }
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- // avoid index unrtf comments
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- if (is_array($output) && count($output)>1) {
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- $parsed_output = array();
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- foreach ($output as $line) {
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- if (!preg_match('/^###/', $line, $matches)) {
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- if (!empty($line)) {
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- $parsed_output[] = $line;
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- }
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- }
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- }
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- $output = $parsed_output;
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- }
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- break;
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- case 'application/vnd.ms-powerpoint':
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- exec("catppt $doc_path", $output, $ret_val);
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- break;
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- case 'application/vnd.ms-excel':
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- exec("xls2csv -c\" \" $doc_path", $output, $ret_val);
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- break;
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+ exec("html2text $doc_path", $output, $ret_val);
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+ break;
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+ case 'text/rtf':
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+ // Note: correct handling of code pages in unrtf
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+ // on debian lenny unrtf v0.19.2 can not, but unrtf v0.20.5 can
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+ exec("unrtf --text $doc_path", $output, $ret_val);
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+ if ($ret_val == 127) { // command not found
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+ return false;
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+ }
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+ // Avoid index unrtf comments
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+ if (is_array($output) && count($output) > 1) {
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+ $parsed_output = array();
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+ foreach ($output as & $line) {
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+ if (!preg_match('/^###/', $line, $matches)) {
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+ if (!empty($line)) {
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+ $parsed_output[] = $line;
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+ }
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+ }
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+ }
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+ $output = $parsed_output;
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+ }
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+ break;
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+ case 'application/vnd.ms-powerpoint':
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+ exec("catppt $doc_path", $output, $ret_val);
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+ break;
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+ case 'application/vnd.ms-excel':
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+ exec("xls2csv -c\" \" $doc_path", $output, $ret_val);
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+ break;
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}
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$content = '';
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if (!is_null($ret_val)) {
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if ($ret_val !== 0) { // shell fail, probably 127 (command not found)
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- return FALSE;
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+ return false;
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}
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}
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if (isset($output)) {
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- foreach ( $output as $line ) {
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- $content .= $line ."\n";
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+ foreach ($output as & $line) {
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+ $content .= $line."\n";
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}
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return $content;
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}
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else {
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- return FALSE;
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+ return false;
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}
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}
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-// variables
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-
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-$is_allowed_to_edit = api_is_allowed_to_edit(null,true);
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+// Variables
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+$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
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-$courseDir = $_course['path']."/document";
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+$courseDir = $_course['path'].'/document';
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$sys_course_path = api_get_path(SYS_COURSE_PATH);
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$base_work_dir = $sys_course_path.$courseDir;
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-$noPHP_SELF=true;
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+$noPHP_SELF = true;
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-
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-//what's the current path?
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-if(isset($_GET['curdirpath']) && $_GET['curdirpath']!='')
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-{
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+// What's the current path?
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+if (isset($_GET['curdirpath']) && $_GET['curdirpath'] != '') {
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$path = $_GET['curdirpath'];
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-}
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-elseif (isset($_POST['curdirpath']))
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-{
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+} elseif (isset($_POST['curdirpath'])) {
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$path = $_POST['curdirpath'];
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-}
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-else
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-{
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+} else {
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$path = '/';
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}
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-//check the path: if the path is not found (no document id), set the path to /
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-if(!DocumentManager::get_document_id($_course,$path))
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-{
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+// Check the path: if the path is not found (no document id), set the path to /
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+if (!DocumentManager::get_document_id($_course, $path)) {
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$path = '/';
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}
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-//this needs cleaning!
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-if(isset($_SESSION['_gid']) && $_SESSION['_gid']!='') //if the group id is set, check if the user has the right to be here
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-{
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- //needed for group related stuff
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+// This needs cleaning!
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+if (isset($_SESSION['_gid']) && $_SESSION['_gid'] != '') { // If the group id is set, check if the user has the right to be here
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+ // Needed for group related stuff
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
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- //get group info
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+ // Get group info
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$group_properties = GroupManager::get_group_properties($_SESSION['_gid']);
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- $noPHP_SELF=true;
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+ $noPHP_SELF = true;
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- if($is_allowed_to_edit || GroupManager::is_user_in_group($_user['user_id'],$_SESSION['_gid'])) //only courseadmin or group members allowed
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- {
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+ if ($is_allowed_to_edit || GroupManager::is_user_in_group($_user['user_id'],$_SESSION['_gid'])) { // Only courseadmin or group members allowed
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$to_group_id = $_SESSION['_gid'];
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$req_gid = '&gidReq='.$_SESSION['_gid'];
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- $interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace'));
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- }
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- else
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- {
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+ $interbreadcrumb[] = array('url' => '../group/group_space.php?gidReq='.$_SESSION['_gid'], 'name' => get_lang('GroupSpace'));
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+ } else {
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api_not_allowed(true);
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}
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-}
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-elseif($is_allowed_to_edit || is_my_shared_folder($_user['user_id'], $path)) //admin for "regular" upload, no group documents. And check if is my shared folder
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-{
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+} elseif ($is_allowed_to_edit || is_my_shared_folder($_user['user_id'], $path)) { // Admin for "regular" upload, no group documents. And check if is my shared folder
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$to_group_id = 0;
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$req_gid = '';
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-}
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-else //no course admin and no group member...
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-{
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+} else { // No course admin and no group member...
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api_not_allowed(true);
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}
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-//group docs can only be uploaded in the group directory
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-if($to_group_id!=0 && $path=='/')
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-{
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+// Group docs can only be uploaded in the group directory
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+if ($to_group_id != 0 && $path == '/') {
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$path = $group_properties['directory'];
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}
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-//if we want to unzip a file, we need the library
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+// If we want to unzip a file, we need the library
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if (isset($_POST['unzip']) && $_POST['unzip'] == 1) {
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require_once api_get_path(LIBRARY_PATH).'pclzip/pclzip.lib.php';
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}
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-// variables
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+// Variables
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$max_filled_space = DocumentManager::get_course_quota();
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-// title of the tool
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-if($to_group_id !=0) //add group name after for group documents
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-{
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+// Title of the tool
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+if ($to_group_id != 0) { // Add group name after for group documents
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$add_group_to_title = ' ('.$group_properties['name'].')';
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}
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$nameTools = get_lang('UplUploadDocument').$add_group_to_title;
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-// breadcrumbs
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-$interbreadcrumb[] = array('url' =>'./document.php?curdirpath='.urlencode($path).$req_gid, 'name'=> get_lang('Documents'));
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+// Breadcrumbs
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+$interbreadcrumb[] = array('url' => './document.php?curdirpath='.urlencode($path).$req_gid, 'name' => get_lang('Documents'));
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-// display the header
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+// Display the header
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Display::display_header($nameTools, 'Doc');
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+/* Here we do all the work */
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-
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-/*
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------------------------------------------------------------
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- Here we do all the work
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------------------------------------------------------------
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-*/
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-
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-//user has submitted a file
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-if(isset($_FILES['user_upload'])) {
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- //echo("<pre>");
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+// User has submitted a file
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+if (isset($_FILES['user_upload'])) {
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+ //echo('<pre>');
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//print_r($_FILES['user_upload']);
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- //echo("</pre>");
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+ //echo('</pre>');
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$upload_ok = process_uploaded_file($_FILES['user_upload']);
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- if($upload_ok) {
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- //file got on the server without problems, now process it
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- $new_path = handle_uploaded_document($_course, $_FILES['user_upload'],$base_work_dir,$_POST['curdirpath'],$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space,$_POST['unzip'],$_POST['if_exists']);
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-
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- $new_comment = isset($_POST['comment']) ? trim($_POST['comment']) : '';
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- $new_title = isset($_POST['title']) ? trim($_POST['title']) : '';
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-
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- if ($new_path && ($new_comment || $new_title))
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- if (($docid = DocumentManager::get_document_id($_course, $new_path)))
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- {
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- $table_document = Database::get_course_table(TABLE_DOCUMENT);
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- $ct = '';
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- if ($new_comment) $ct .= ", comment='$new_comment'";
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- if ($new_title) $ct .= ", title='$new_title'";
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- Database::query("UPDATE $table_document SET" . substr($ct, 1) .
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- " WHERE id = '$docid'");
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- }
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- //showing message when sending zip files
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- if ($new_path === true && $_POST['unzip'] == 1) {
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- Display::display_confirmation_message(get_lang('UplUploadSucceeded')."<br/>",false);
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- }
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-
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- if ( (api_get_setting('search_enabled')=='true') && ($docid = DocumentManager::get_document_id($_course, $new_path))) {
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- $table_document = Database::get_course_table(TABLE_DOCUMENT);
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- $result = Database::query("SELECT * FROM $table_document WHERE id = '$docid' LIMIT 1");
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- if (Database::num_rows($result) == 1) {
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|
|
- $row = Database::fetch_array($result);
|
|
|
- $doc_path = api_get_path(SYS_COURSE_PATH) . $courseDir. $row['path'];
|
|
|
- //TODO: mime_content_type is deprecated, fileinfo php extension is enabled by default as of PHP 5.3.0
|
|
|
- // now versions of PHP on Debian testing(5.2.6-5) and Ubuntu(5.2.6-2ubuntu) are lower, so wait for a while
|
|
|
- $doc_mime = mime_content_type($doc_path);
|
|
|
- //echo $doc_mime;
|
|
|
- //TODO: more mime types
|
|
|
- $allowed_mime_types = array('text/plain', 'application/pdf', 'application/postscript', 'application/msword', 'text/html', 'text/rtf', 'application/vnd.ms-powerpoint', 'application/vnd.ms-excel');
|
|
|
-
|
|
|
- // mime_content_type does not detect correctly some formats that are going to be supported for index, so an extensions array is used by the moment
|
|
|
- if (empty($doc_mime)) {
|
|
|
- $allowed_extensions = array('ppt', 'pps', 'xls');
|
|
|
- $extensions = preg_split("/[\/\\.]/", $doc_path) ;
|
|
|
- $doc_ext = strtolower($extensions[count($extensions)-1]);
|
|
|
- if (in_array($doc_ext, $allowed_extensions)) {
|
|
|
- switch ($doc_ext) {
|
|
|
- case 'ppt':
|
|
|
- case 'pps':
|
|
|
- $doc_mime = 'application/vnd.ms-powerpoint';
|
|
|
- break;
|
|
|
- case 'xls':
|
|
|
- $doc_mime = 'application/vnd.ms-excel';
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (in_array($doc_mime, $allowed_mime_types) && isset($_POST['index_document']) && $_POST['index_document']) {
|
|
|
- $file_title = $row['title'];
|
|
|
- $file_content = get_text_content($doc_path, $doc_mime);
|
|
|
- $courseid = api_get_course_id();
|
|
|
- isset($_POST['language'])? $lang=Database::escape_string($_POST['language']): $lang = 'english';
|
|
|
-
|
|
|
- require_once api_get_path(LIBRARY_PATH).'search/DokeosIndexer.class.php';
|
|
|
- require_once api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php';
|
|
|
-
|
|
|
- $ic_slide = new IndexableChunk();
|
|
|
- $ic_slide->addValue("title", $file_title);
|
|
|
- $ic_slide->addCourseId($courseid);
|
|
|
- $ic_slide->addToolId(TOOL_DOCUMENT);
|
|
|
- $xapian_data = array(
|
|
|
- SE_COURSE_ID => $courseid,
|
|
|
- SE_TOOL_ID => TOOL_DOCUMENT,
|
|
|
- SE_DATA => array('doc_id' => (int)$docid),
|
|
|
- SE_USER => (int)api_get_user_id(),
|
|
|
- );
|
|
|
- $ic_slide->xapian_data = serialize($xapian_data);
|
|
|
- $di = new DokeosIndexer();
|
|
|
- $di->connectDb(NULL, NULL, $lang);
|
|
|
-
|
|
|
- $specific_fields = get_specific_field_list();
|
|
|
-
|
|
|
- // process different depending on what to do if file exists
|
|
|
- /**
|
|
|
- * FIXME: Find a way to really verify if the file had been
|
|
|
- * overwriten. Now all work is done at
|
|
|
- * handle_uploaded_document() and it's difficult to verify it
|
|
|
- */
|
|
|
- if (!empty($_POST['if_exists']) && $_POST['if_exists'] == 'overwrite') {
|
|
|
- // overwrite the file on search engine
|
|
|
- // actually, it consists on delete terms from db, insert new ones, create a new search engine document, and remove the old one
|
|
|
-
|
|
|
- // get search_did
|
|
|
- $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
|
|
|
- $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1';
|
|
|
- $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid);
|
|
|
- $res = Database::query($sql);
|
|
|
-
|
|
|
- if (Database::num_rows($res) > 0) {
|
|
|
- $se_ref = Database::fetch_array($res);
|
|
|
- $di->remove_document((int)$se_ref['search_did']);
|
|
|
- $all_specific_terms = '';
|
|
|
- foreach ($specific_fields as $specific_field) {
|
|
|
- delete_all_specific_field_value($courseid, $specific_field['id'], TOOL_DOCUMENT, $docid);
|
|
|
- //update search engine
|
|
|
- $sterms = trim($_REQUEST[$specific_field['code']]);
|
|
|
- $all_specific_terms .= ' '. $sterms;
|
|
|
- $sterms = explode(',', $sterms);
|
|
|
- foreach ($sterms as $sterm) {
|
|
|
- $sterm = trim($sterm);
|
|
|
- if (!empty($sterm)) {
|
|
|
- $ic_slide->addTerm($sterm, $specific_field['code']);
|
|
|
- add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $value);
|
|
|
- }
|
|
|
+ if ($upload_ok) {
|
|
|
+ // File got on the server without problems, now process it
|
|
|
+ $new_path = handle_uploaded_document($_course, $_FILES['user_upload'], $base_work_dir, $_POST['curdirpath'], $_user['user_id'], $to_group_id, $to_user_id, $max_filled_space, $_POST['unzip'], $_POST['if_exists']);
|
|
|
+
|
|
|
+ $new_comment = isset($_POST['comment']) ? trim($_POST['comment']) : '';
|
|
|
+ $new_title = isset($_POST['title']) ? trim($_POST['title']) : '';
|
|
|
+
|
|
|
+ if ($new_path && ($new_comment || $new_title)) {
|
|
|
+ if (($docid = DocumentManager::get_document_id($_course, $new_path))) {
|
|
|
+ $table_document = Database::get_course_table(TABLE_DOCUMENT);
|
|
|
+ $ct = '';
|
|
|
+ if ($new_comment) $ct .= ", comment='$new_comment'";
|
|
|
+ if ($new_title) $ct .= ", title='$new_title'";
|
|
|
+ Database::query("UPDATE $table_document SET".substr($ct, 1)." WHERE id = '$docid'");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Showing message when sending zip files
|
|
|
+ if ($new_path === true && $_POST['unzip'] == 1) {
|
|
|
+ Display::display_confirmation_message(get_lang('UplUploadSucceeded').'<br />', false);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((api_get_setting('search_enabled') == 'true') && ($docid = DocumentManager::get_document_id($_course, $new_path))) {
|
|
|
+ $table_document = Database::get_course_table(TABLE_DOCUMENT);
|
|
|
+ $result = Database::query("SELECT * FROM $table_document WHERE id = '$docid' LIMIT 1");
|
|
|
+ if (Database::num_rows($result) == 1) {
|
|
|
+ $row = Database::fetch_array($result);
|
|
|
+ $doc_path = api_get_path(SYS_COURSE_PATH).$courseDir.$row['path'];
|
|
|
+ //TODO: mime_content_type is deprecated, fileinfo php extension is enabled by default as of PHP 5.3.0
|
|
|
+ // now versions of PHP on Debian testing(5.2.6-5) and Ubuntu(5.2.6-2ubuntu) are lower, so wait for a while
|
|
|
+ $doc_mime = mime_content_type($doc_path);
|
|
|
+ //echo $doc_mime;
|
|
|
+ //TODO: more mime types
|
|
|
+ $allowed_mime_types = array('text/plain', 'application/pdf', 'application/postscript', 'application/msword', 'text/html', 'text/rtf', 'application/vnd.ms-powerpoint', 'application/vnd.ms-excel');
|
|
|
+
|
|
|
+ // mime_content_type does not detect correctly some formats that are going to be supported for index, so an extensions array is used by the moment
|
|
|
+ if (empty($doc_mime)) {
|
|
|
+ $allowed_extensions = array('ppt', 'pps', 'xls');
|
|
|
+ $extensions = preg_split("/[\/\\.]/", $doc_path) ;
|
|
|
+ $doc_ext = strtolower($extensions[count($extensions)-1]);
|
|
|
+ if (in_array($doc_ext, $allowed_extensions)) {
|
|
|
+ switch ($doc_ext) {
|
|
|
+ case 'ppt':
|
|
|
+ case 'pps':
|
|
|
+ $doc_mime = 'application/vnd.ms-powerpoint';
|
|
|
+ break;
|
|
|
+ case 'xls':
|
|
|
+ $doc_mime = 'application/vnd.ms-excel';
|
|
|
+ break;
|
|
|
}
|
|
|
}
|
|
|
- // add terms also to content to make terms findable by probabilistic search
|
|
|
- $file_content = $all_specific_terms .' '. $file_content;
|
|
|
- $ic_slide->addValue("content", $file_content);
|
|
|
- $di->addChunk($ic_slide);
|
|
|
- //index and return a new search engine document id
|
|
|
- $did = $di->index();
|
|
|
- if ($did) {
|
|
|
- // update the search_did on db
|
|
|
+ }
|
|
|
+
|
|
|
+ if (in_array($doc_mime, $allowed_mime_types) && isset($_POST['index_document']) && $_POST['index_document']) {
|
|
|
+ $file_title = $row['title'];
|
|
|
+ $file_content = get_text_content($doc_path, $doc_mime);
|
|
|
+ $courseid = api_get_course_id();
|
|
|
+ $lang = isset($_POST['language']) ? Database::escape_string($_POST['language']) : 'english';
|
|
|
+
|
|
|
+ require_once api_get_path(LIBRARY_PATH).'search/DokeosIndexer.class.php';
|
|
|
+ require_once api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php';
|
|
|
+
|
|
|
+ $ic_slide = new IndexableChunk();
|
|
|
+ $ic_slide->addValue("title", $file_title);
|
|
|
+ $ic_slide->addCourseId($courseid);
|
|
|
+ $ic_slide->addToolId(TOOL_DOCUMENT);
|
|
|
+ $xapian_data = array(
|
|
|
+ SE_COURSE_ID => $courseid,
|
|
|
+ SE_TOOL_ID => TOOL_DOCUMENT,
|
|
|
+ SE_DATA => array('doc_id' => (int)$docid),
|
|
|
+ SE_USER => (int)api_get_user_id(),
|
|
|
+ );
|
|
|
+ $ic_slide->xapian_data = serialize($xapian_data);
|
|
|
+ $di = new DokeosIndexer();
|
|
|
+ $di->connectDb(NULL, NULL, $lang);
|
|
|
+
|
|
|
+ $specific_fields = get_specific_field_list();
|
|
|
+
|
|
|
+ // process different depending on what to do if file exists
|
|
|
+ /**
|
|
|
+ * FIXME: Find a way to really verify if the file had been
|
|
|
+ * overwriten. Now all work is done at
|
|
|
+ * handle_uploaded_document() and it's difficult to verify it
|
|
|
+ */
|
|
|
+ if (!empty($_POST['if_exists']) && $_POST['if_exists'] == 'overwrite') {
|
|
|
+ // overwrite the file on search engine
|
|
|
+ // actually, it consists on delete terms from db, insert new ones, create a new search engine document, and remove the old one
|
|
|
+
|
|
|
+ // Get search_did
|
|
|
$tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
|
|
|
- $sql = 'UPDATE %s SET search_did=%d WHERE id=%d LIMIT 1';
|
|
|
- $sql = sprintf($sql, $tbl_se_ref, (int)$did, (int)$se_ref['id']);
|
|
|
- Database::query($sql);
|
|
|
- }
|
|
|
+ $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1';
|
|
|
+ $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid);
|
|
|
+ $res = Database::query($sql);
|
|
|
+
|
|
|
+ if (Database::num_rows($res) > 0) {
|
|
|
+ $se_ref = Database::fetch_array($res);
|
|
|
+ $di->remove_document((int)$se_ref['search_did']);
|
|
|
+ $all_specific_terms = '';
|
|
|
+ foreach ($specific_fields as $specific_field) {
|
|
|
+ delete_all_specific_field_value($courseid, $specific_field['id'], TOOL_DOCUMENT, $docid);
|
|
|
+ // Update search engine
|
|
|
+ $sterms = trim($_REQUEST[$specific_field['code']]);
|
|
|
+ $all_specific_terms .= ' '. $sterms;
|
|
|
+ $sterms = explode(',', $sterms);
|
|
|
+ foreach ($sterms as $sterm) {
|
|
|
+ $sterm = trim($sterm);
|
|
|
+ if (!empty($sterm)) {
|
|
|
+ $ic_slide->addTerm($sterm, $specific_field['code']);
|
|
|
+ add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Add terms also to content to make terms findable by probabilistic search
|
|
|
+ $file_content = $all_specific_terms .' '. $file_content;
|
|
|
+ $ic_slide->addValue("content", $file_content);
|
|
|
+ $di->addChunk($ic_slide);
|
|
|
+ // Index and return a new search engine document id
|
|
|
+ $did = $di->index();
|
|
|
+ if ($did) {
|
|
|
+ // update the search_did on db
|
|
|
+ $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
|
|
|
+ $sql = 'UPDATE %s SET search_did=%d WHERE id=%d LIMIT 1';
|
|
|
+ $sql = sprintf($sql, $tbl_se_ref, (int)$did, (int)$se_ref['id']);
|
|
|
+ Database::query($sql);
|
|
|
+ }
|
|
|
|
|
|
- }
|
|
|
- } else {
|
|
|
- // add all terms
|
|
|
- $all_specific_terms = '';
|
|
|
- foreach ($specific_fields as $specific_field) {
|
|
|
- if (isset($_REQUEST[$specific_field['code']])) {
|
|
|
- $sterms = trim($_REQUEST[$specific_field['code']]);
|
|
|
- $all_specific_terms .= ' '. $sterms;
|
|
|
- if (!empty($sterms)) {
|
|
|
- $sterms = explode(',', $sterms);
|
|
|
- foreach ($sterms as $sterm) {
|
|
|
- $ic_slide->addTerm(trim($sterm), $specific_field['code']);
|
|
|
- add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $sterm);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // Add all terms
|
|
|
+ $all_specific_terms = '';
|
|
|
+ foreach ($specific_fields as $specific_field) {
|
|
|
+ if (isset($_REQUEST[$specific_field['code']])) {
|
|
|
+ $sterms = trim($_REQUEST[$specific_field['code']]);
|
|
|
+ $all_specific_terms .= ' '. $sterms;
|
|
|
+ if (!empty($sterms)) {
|
|
|
+ $sterms = explode(',', $sterms);
|
|
|
+ foreach ($sterms as $sterm) {
|
|
|
+ $ic_slide->addTerm(trim($sterm), $specific_field['code']);
|
|
|
+ add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $sterm);
|
|
|
+ }
|
|
|
+ }
|
|
|
}
|
|
|
}
|
|
|
+ // Add terms also to content to make terms findable by probabilistic search
|
|
|
+ $file_content = $all_specific_terms .' '. $file_content;
|
|
|
+ $ic_slide->addValue('content', $file_content);
|
|
|
+ $di->addChunk($ic_slide);
|
|
|
+ // Index and return search engine document id
|
|
|
+ $did = $di->index();
|
|
|
+ if ($did) {
|
|
|
+ // Save it to db
|
|
|
+ $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
|
|
|
+ $sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, search_did)
|
|
|
+ VALUES (NULL , \'%s\', \'%s\', %s, %s)';
|
|
|
+ $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid, $did);
|
|
|
+ Database::query($sql);
|
|
|
+ }
|
|
|
}
|
|
|
}
|
|
|
- // add terms also to content to make terms findable by probabilistic search
|
|
|
- $file_content = $all_specific_terms .' '. $file_content;
|
|
|
- $ic_slide->addValue("content", $file_content);
|
|
|
- $di->addChunk($ic_slide);
|
|
|
- //index and return search engine document id
|
|
|
- $did = $di->index();
|
|
|
- if ($did) {
|
|
|
- // save it to db
|
|
|
- $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
|
|
|
- $sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, search_did)
|
|
|
- VALUES (NULL , \'%s\', \'%s\', %s, %s)';
|
|
|
- $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid, $did);
|
|
|
- Database::query($sql);
|
|
|
- }
|
|
|
}
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
+ }
|
|
|
|
|
|
- //check for missing images in html files
|
|
|
+ // Check for missing images in html files
|
|
|
$missing_files = check_for_missing_files($base_work_dir.$new_path);
|
|
|
- if($missing_files)
|
|
|
- {
|
|
|
- //show a form to upload the missing files
|
|
|
- Display::display_normal_message(build_missing_files_form($missing_files,$_POST['curdirpath'],$_FILES['user_upload']['name']),false);
|
|
|
+ if ($missing_files) {
|
|
|
+ // Show a form to upload the missing files
|
|
|
+ Display::display_normal_message(build_missing_files_form($missing_files, $_POST['curdirpath'], $_FILES['user_upload']['name']), false);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
-//missing images are submitted
|
|
|
-if(isset($_POST['submit_image']))
|
|
|
-{
|
|
|
+
|
|
|
+// Missing images are submitted
|
|
|
+if(isset($_POST['submit_image'])) {
|
|
|
$number_of_uploaded_images = count($_FILES['img_file']['name']);
|
|
|
//if images are uploaded
|
|
|
- if ($number_of_uploaded_images > 0)
|
|
|
- {
|
|
|
- //we could also create a function for this, I'm not sure...
|
|
|
- //create a directory for the missing files
|
|
|
- $img_directory = str_replace('.','_',$_POST['related_file']."_files");
|
|
|
- $missing_files_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$img_directory);
|
|
|
- //put the uploaded files in the new directory and get the paths
|
|
|
- $paths_to_replace_in_file = move_uploaded_file_collection_into_directory($_course, $_FILES['img_file'],$base_work_dir,$missing_files_dir,$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space);
|
|
|
- //open the html file and replace the paths
|
|
|
- replace_img_path_in_html_file($_POST['img_file_path'],$paths_to_replace_in_file,$base_work_dir.$_POST['related_file']);
|
|
|
- //update parent folders
|
|
|
- item_property_update_on_folder($_course,$_POST['curdirpath'],$_user['user_id']);
|
|
|
+ if ($number_of_uploaded_images > 0) {
|
|
|
+ // We could also create a function for this, I'm not sure...
|
|
|
+ // Create a directory for the missing files
|
|
|
+ $img_directory = str_replace('.', '_', $_POST['related_file'].'_files');
|
|
|
+ $missing_files_dir = create_unexisting_directory($_course, $_user['user_id'], $to_group_id, $to_user_id, $base_work_dir, $img_directory);
|
|
|
+ // Put the uploaded files in the new directory and get the paths
|
|
|
+ $paths_to_replace_in_file = move_uploaded_file_collection_into_directory($_course, $_FILES['img_file'], $base_work_dir, $missing_files_dir, $_user['user_id'], $to_group_id, $to_user_id, $max_filled_space);
|
|
|
+ // Open the html file and replace the paths
|
|
|
+ replace_img_path_in_html_file($_POST['img_file_path'], $paths_to_replace_in_file, $base_work_dir.$_POST['related_file']);
|
|
|
+ // Update parent folders
|
|
|
+ item_property_update_on_folder($_course, $_POST['curdirpath'], $_user['user_id']);
|
|
|
}
|
|
|
}
|
|
|
-//they want to create a directory
|
|
|
-if(isset($_POST['create_dir']) && $_POST['dirname']!='')
|
|
|
-{
|
|
|
- $added_slash = ($path=='/')?'':'/';
|
|
|
+
|
|
|
+// They want to create a directory
|
|
|
+if (isset($_POST['create_dir']) && $_POST['dirname'] != '') {
|
|
|
+ $added_slash = ($path=='/') ? '' : '/';
|
|
|
$dir_name = $path.$added_slash.replace_dangerous_char($_POST['dirname']);
|
|
|
- $created_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$dir_name,$_POST['dirname']);
|
|
|
- if($created_dir)
|
|
|
- {
|
|
|
- Display::display_confirmation_message(get_lang('DirCr'),false);
|
|
|
+ $created_dir = create_unexisting_directory($_course, $_user['user_id'], $to_group_id, $to_user_id, $base_work_dir, $dir_name, $_POST['dirname']);
|
|
|
+ if ($created_dir) {
|
|
|
+ Display::display_confirmation_message(get_lang('DirCr'), false);
|
|
|
$path = $created_dir;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
+ } else {
|
|
|
display_error(get_lang('CannotCreateDir'));
|
|
|
}
|
|
|
}
|
|
|
|
|
|
-//tracking not needed here?
|
|
|
+// Tracking not needed here?
|
|
|
//event_access_tool(TOOL_DOCUMENT);
|
|
|
|
|
|
-/*============================================================================*/
|
|
|
-?>
|
|
|
+/* They want to create a new directory */
|
|
|
|
|
|
-<?php
|
|
|
-//=======================================//
|
|
|
-//they want to create a new directory//
|
|
|
-//=======================================//
|
|
|
-
|
|
|
-if(isset($_GET['createdir']))
|
|
|
-{
|
|
|
- //create the form that asks for the directory name
|
|
|
+if (isset($_GET['createdir'])) {
|
|
|
+ // create the form that asks for the directory name
|
|
|
$new_folder_text = '<form action="'.api_get_self().'" method="POST">';
|
|
|
$new_folder_text .= '<input type="hidden" name="curdirpath" value="'.$path.'"/>';
|
|
|
$new_folder_text .= get_lang('NewDir') .' ';
|
|
|
$new_folder_text .= '<input type="text" name="dirname"/>';
|
|
|
$new_folder_text .= '<button type="submit" class="save" name="create_dir">'.get_lang('CreateFolder').'</button>';
|
|
|
$new_folder_text .= '</form>';
|
|
|
- //show the form
|
|
|
+ // Show the form
|
|
|
//Display::display_normal_message($new_folder_text, false);
|
|
|
|
|
|
echo create_dir_form();
|
|
|
}
|
|
|
|
|
|
-// actions
|
|
|
+// Actions
|
|
|
echo '<div class="actions">';
|
|
|
|
|
|
-// link back to the documents overview
|
|
|
+// Link back to the documents overview
|
|
|
echo '<a href="document.php?curdirpath='.$path.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview')).get_lang('BackTo').' '.get_lang('DocumentsOverview').'</a>';
|
|
|
|
|
|
-// link to create a folder
|
|
|
-if(!isset($_GET['createdir']) && !is_my_shared_folder($_user['user_id'], $path))
|
|
|
-{
|
|
|
+// Link to create a folder
|
|
|
+if (!isset($_GET['createdir']) && !is_my_shared_folder($_user['user_id'], $path)) {
|
|
|
echo '<a href="'.api_get_self().'?path='.$path.'&createdir=1">'.Display::return_icon('folder_new.gif', get_lang('CreateDir')).get_lang('CreateDir').'</a>';
|
|
|
}
|
|
|
echo '</div>';
|
|
|
|
|
|
-//form to select directory
|
|
|
-$folders = DocumentManager::get_all_document_folders($_course,$to_group_id,$is_allowed_to_edit);
|
|
|
+// Form to select directory
|
|
|
+$folders = DocumentManager::get_all_document_folders($_course, $to_group_id, $is_allowed_to_edit);
|
|
|
|
|
|
-echo(build_directory_selector($folders,$path,$group_properties['directory']));
|
|
|
+echo build_directory_selector($folders, $path, $group_properties['directory']);
|
|
|
|
|
|
?>
|
|
|
|
|
@@ -524,65 +483,61 @@ echo(build_directory_selector($folders,$path,$group_properties['directory']));
|
|
|
|
|
|
<?php
|
|
|
|
|
|
-$form = new FormValidator('upload','POST',api_get_self(),'','enctype="multipart/form-data"');
|
|
|
-$form->addElement('hidden','curdirpath',$path);
|
|
|
-$form->addElement('file','user_upload',get_lang('File'),'id="user_upload" size="45"');
|
|
|
+$form = new FormValidator('upload', 'POST', api_get_self(), '', 'enctype="multipart/form-data"');
|
|
|
+$form->addElement('hidden', 'curdirpath', $path);
|
|
|
+$form->addElement('file', 'user_upload', get_lang('File'), 'id="user_upload" size="45"');
|
|
|
|
|
|
-if(api_get_setting('use_document_title')=='true') {
|
|
|
- $form->addElement('text','title',get_lang('Title'),array('size'=>'20','style' => 'width:300px','id' => 'title_file'));
|
|
|
- $form->addElement('textarea','comment',get_lang('Comment'),'wrap="virtual" style="width:300px;"');
|
|
|
+if (api_get_setting('use_document_title') == 'true') {
|
|
|
+ $form->addElement('text', 'title', get_lang('Title'), array('size' => '20', 'style' => 'width:300px', 'id' => 'title_file'));
|
|
|
+ $form->addElement('textarea', 'comment', get_lang('Comment'), 'wrap="virtual" style="width:300px;"');
|
|
|
}
|
|
|
-//Advanced parameters
|
|
|
- $form -> addElement('html','<div class="row">
|
|
|
+// Advanced parameters
|
|
|
+$form -> addElement('html', '<div class="row">
|
|
|
<div class="label"> </div>
|
|
|
<div class="formw">
|
|
|
<a href="javascript://" onclick=" return advanced_parameters()"><span id="img_plus_and_minus"><div style="vertical-align:top;" ><img style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> '.get_lang('AdvancedParameters').'</div></span></a>
|
|
|
</div>
|
|
|
</div>');
|
|
|
-$form -> addElement('html','<div id="options" style="display:none">');
|
|
|
+$form -> addElement('html', '<div id="options" style="display:none">');
|
|
|
|
|
|
-//check box options
|
|
|
-$form->addElement('checkbox','unzip',get_lang('Options'),get_lang('Uncompress'),'onclick="check_unzip()" value="1"');
|
|
|
+// Check box options
|
|
|
+$form->addElement('checkbox', 'unzip', get_lang('Options'), get_lang('Uncompress'), 'onclick="javascript: check_unzip();" value="1"');
|
|
|
|
|
|
-if(api_get_setting('search_enabled')=='true')
|
|
|
-{
|
|
|
+if (api_get_setting('search_enabled') == 'true') {
|
|
|
//TODO: include language file
|
|
|
$supported_formats = 'Supported formats for index: Text plain, PDF, Postscript, MS Word, HTML, RTF, MS Power Point';
|
|
|
- $form -> addElement ('checkbox', 'index_document','', get_lang('SearchFeatureDoIndexDocument') . '<div style="font-size: 80%" >'. $supported_formats .'</div>');
|
|
|
- $form -> addElement ('html','<br /><div class="row">');
|
|
|
- $form -> addElement ('html', '<div class="label">'. get_lang('SearchFeatureDocumentLanguage') .'</div>');
|
|
|
- $form -> addElement ('html', '<div class="formw">'. api_get_languages_combo() .'</div>');
|
|
|
- $form -> addElement ('html','</div><div class="sub-form">');
|
|
|
- $specific_fields = get_specific_field_list();
|
|
|
- foreach ($specific_fields as $specific_field) {
|
|
|
- $form -> addElement ('text', $specific_field['code'], $specific_field['name'].' : ');
|
|
|
- }
|
|
|
- $form -> addElement ('html','</div>');
|
|
|
+ $form -> addElement('checkbox', 'index_document', '', get_lang('SearchFeatureDoIndexDocument').'<div style="font-size: 80%" >'.$supported_formats.'</div>');
|
|
|
+ $form -> addElement('html', '<br /><div class="row">');
|
|
|
+ $form -> addElement('html', '<div class="label">'.get_lang('SearchFeatureDocumentLanguage').'</div>');
|
|
|
+ $form -> addElement('html', '<div class="formw">'.api_get_languages_combo().'</div>');
|
|
|
+ $form -> addElement('html', '</div><div class="sub-form">');
|
|
|
+ $specific_fields = get_specific_field_list();
|
|
|
+ foreach ($specific_fields as $specific_field) {
|
|
|
+ $form -> addElement('text', $specific_field['code'], $specific_field['name'].' : ');
|
|
|
+ }
|
|
|
+ $form -> addElement('html', '</div>');
|
|
|
}
|
|
|
|
|
|
$form->addElement('radio', 'if_exists', get_lang('UplWhatIfFileExists'), get_lang('UplDoNothing'), 'nothing');
|
|
|
$form->addElement('radio', 'if_exists', '', get_lang('UplOverwriteLong'), 'overwrite');
|
|
|
$form->addElement('radio', 'if_exists', '', get_lang('UplRenameLong'), 'rename');
|
|
|
|
|
|
-//close the java script and avoid the footer up
|
|
|
-$form -> addElement('html','</div>');
|
|
|
+// Close the java script and avoid the footer up
|
|
|
+$form -> addElement('html', '</div>');
|
|
|
|
|
|
-//button send document
|
|
|
-$form->addElement('style_submit_button', 'submitDocument', get_lang('SendDocument'),'class="upload"');
|
|
|
-$form->add_real_progress_bar('DocumentUpload','user_upload');
|
|
|
+// Button send document
|
|
|
+$form->addElement('style_submit_button', 'submitDocument', get_lang('SendDocument'), 'class="upload"');
|
|
|
+$form->add_real_progress_bar('DocumentUpload', 'user_upload');
|
|
|
|
|
|
-$defaults = array('index_document'=>'checked="checked"');
|
|
|
+$defaults = array('index_document' => 'checked="checked"');
|
|
|
|
|
|
$form->setDefaults($defaults);
|
|
|
|
|
|
-
|
|
|
$form->display();
|
|
|
-
|
|
|
?>
|
|
|
|
|
|
<!-- end upload form -->
|
|
|
|
|
|
<?php
|
|
|
-// footer
|
|
|
+// Footer
|
|
|
Display::display_footer();
|
|
|
-?>
|