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<?php // $Id$
require_once("../../config.php");
require_once("lib.php");
require_once("$CFG->dirroot/course/lib.php");
global $CFG, $USER;
require_variable($id); // Course Module ID
optional_variable($step,0);
optional_variable($dest,"current"); // current | new
optional_variable($file); // file to import
optional_variable($catsincl,0); // Import Categories too?
optional_variable($mode,'letter');
optional_variable($hook,"ALL");
if (! $cm = get_record("course_modules", "id", $id)) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}
if (! $glossary = get_record("glossary", "id", $cm->instance)) {
error("Course module is incorrect");
}
require_login($course->id);
if (!isteacher($course->id)) {
error("You must be a teacher to use this page.");
}
if ($dest != 'new' and $dest != 'current') {
$dest = 'current';
}
$strglossaries = get_string("modulenameplural", "glossary");
$strglossary = get_string("modulename", "glossary");
$strallcategories = get_string("allcategories", "glossary");
$straddentry = get_string("addentry", "glossary");
$strnoentries = get_string("noentries", "glossary");
$strsearchconcept = get_string("searchconcept", "glossary");
$strsearchindefinition = get_string("searchindefinition", "glossary");
$strsearch = get_string("search");
print_header_simple(strip_tags("$glossary->name"), "",
"<a href=\"index.php?id=$course->id\">$strglossaries</a> -> $glossary->name",
"", "", true, update_module_button($cm->id, $course->id, $strglossary),
navmenu($course, $cm));
echo '<p align="center"><font size="3"><b>' . stripslashes_safe($glossary->name);
echo '</b></font></p>';
/// Info box
if ( $glossary->intro ) {
print_simple_box_start('center','70%');
echo format_text($glossary->intro);
print_simple_box_end();
}
/// Tabbed browsing sections
$tab = GLOSSARY_IMPORT_VIEW;
include("tabs.html");
if ( !$step ) {
include("import.html");
glossary_print_tabbed_table_end();
print_footer($course);
exit;
}
$form = data_submitted();
$file = $_FILES["file"];
require_once($CFG->dirroot.'/lib/uploadlib.php');
$um = new upload_manager('file',false,false,$course,false,0);
if (!$um->preprocess_files()) {
print_continue('import.php?id='.$id);
print_footer();
die();
}
if ($xml = glossary_read_imported_file($file['tmp_name']) ) {
$importedentries = 0;
$importedcats = 0;
$entriesrejected = 0;
$rejections = '';
if ($dest == 'new') {
// If the user chose to create a new glossary
$xmlglossary = $xml['GLOSSARY']['#']['INFO'][0]['#'];
if ( $xmlglossary['NAME'][0]['#'] ) {
unset($glossary);
$glossary->name = addslashes(utf8_decode($xmlglossary['NAME'][0]['#']));
$glossary->course = $course->id;
$glossary->globalglossary = $xmlglossary['GLOBALGLOSSARY'][0]['#'];
$glossary->intro = addslashes(utf8_decode($xmlglossary['INTRO'][0]['#']));
$glossary->showspecial = $xmlglossary['SHOWSPECIAL'][0]['#'];
$glossary->showalphabet = $xmlglossary['SHOWALPHABET'][0]['#'];
$glossary->showall = $xmlglossary['SHOWALL'][0]['#'];
$glossary->timecreated = time();
$glossary->timemodified = time();
// Setting the default values if no values were passed
if ( isset($xmlglossary['STUDENTCANPOST'][0]['#']) ) {
$glossary->studentcanpost = $xmlglossary['STUDENTCANPOST'][0]['#'];
} else {
$glossary->studentcanpost = $CFG->glossary_studentspost;
}
if ( isset($xmlglossary['ENTBYPAGE'][0]['#']) ) {
$glossary->entbypage = $xmlglossary['ENTBYPAGE'][0]['#'];
} else {
$glossary->entbypage = $CFG->glossary_entbypage;
}
if ( isset($xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#']) ) {
$glossary->allowduplicatedentries = $xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#'];
} else {
$glossary->allowduplicatedentries = $CFG->glossary_dupentries;
}
if ( isset($xmlglossary['DISPLAYFORMAT'][0]['#']) ) {
$glossary->displayformat = $xmlglossary['DISPLAYFORMAT'][0]['#'];
} else {
$glossary->displayformat = 2;
}
if ( isset($xmlglossary['ALLOWCOMMENTS'][0]['#']) ) {
$glossary->allowcomments = $xmlglossary['ALLOWCOMMENTS'][0]['#'];
} else {
$glossary->allowcomments = $CFG->glossary_allowcomments;
}
if ( isset($xmlglossary['USEDYNALINK'][0]['#']) ) {
$glossary->usedynalink = $xmlglossary['USEDYNALINK'][0]['#'];
} else {
$glossary->usedynalink = $CFG->glossary_linkentries;
}
if ( isset($xmlglossary['DEFAULTAPPROVAL'][0]['#']) ) {
$glossary->defaultapproval = $xmlglossary['DEFAULTAPPROVAL'][0]['#'];
} else {
$glossary->defaultapproval = $CFG->glossary_defaultapproval;
}
// Include new glossary and return the new ID
if ( !$glossary->id = glossary_add_instance($glossary) ) {
notify("Error while trying to create the new glossary.");
glossary_print_tabbed_table_end();
print_footer($course);
exit;
} else {
//The instance has been created, so lets do course_modules
//and course_sections
$mod->groupmode = $course->groupmode; /// Default groupmode the same as course
$mod->instance = $glossary->id;
// course_modules and course_sections each contain a reference
// to each other, so we have to update one of them twice.
if (! $currmodule = get_record("modules", "name", 'glossary')) {
error("Glossary module doesn't exist");
}
$mod->module = $currmodule->id;
$mod->course = $course->id;
$mod->modulename = 'glossary';
if (! $mod->coursemodule = add_course_module($mod) ) {
error("Could not add a new course module");
}
if (! $sectionid = add_mod_to_section($mod) ) {
error("Could not add the new course module to that section");
}
//We get the section's visible field status
$visible = get_field("course_sections","visible","id",$sectionid);
if (! set_field("course_modules", "visible", $visible, "id", $mod->coursemodule)) {
error("Could not update the course module with the correct visibility");
}
if (! set_field("course_modules", "section", $sectionid, "id", $mod->coursemodule)) {
error("Could not update the course module with the correct section");
}
add_to_log($course->id, "course", "add mod",
"../mod/$mod->modulename/view.php?id=$mod->coursemodule",
"$mod->modulename $mod->instance");
add_to_log($course->id, $mod->modulename, "add",
"view.php?id=$mod->coursemodule",
"$mod->instance", $mod->coursemodule);
rebuild_course_cache($course->id);
print_simple_box(get_string("newglossarycreated","glossary"),"center","70%");
echo '<p>';
}
} else {
notify("Error while trying to create the new glossary.");
glossary_print_tabbed_table_end();
print_footer($course);
exit;
}
}
$xmlentries = $xml['GLOSSARY']['#']['INFO'][0]['#']['ENTRIES'][0]['#']['ENTRY'];
for($i = 0; $i < sizeof($xmlentries); $i++) {
// Inserting the entries
$xmlentry = $xmlentries[$i];
unset($newentry);
$newentry->concept = addslashes(trim(utf8_decode($xmlentry['#']['CONCEPT'][0]['#'])));
$newentry->definition = addslashes(utf8_decode($xmlentry['#']['DEFINITION'][0]['#']));
if ( isset($xmlentry['#']['CASESENSITIVE'][0]['#']) ) {
$newentry->casesensitive = $xmlentry['#']['CASESENSITIVE'][0]['#'];
} else {
$newentry->casesensitive = $CFG->glossary_casesensitive;
}
$permissiongranted = 1;
if ( $newentry->concept and $newentry->definition ) {
if ( !$glossary->allowduplicatedentries ) {
// checking if the entry is valid (checking if it is duplicated when should not be)
if ( $newentry->casesensitive ) {
$dupentry = get_record("glossary_entries","concept",$newentry->concept,"glossaryid",$glossary->id);
} else {
if ($CFG->dbtype == 'postgres7') {
$dupentry = get_record("glossary_entries","upper(concept)",strtoupper($newentry->concept),"glossaryid",$glossary->id);
}else {
$dupentry = get_record("glossary_entries","ucase(concept)",strtoupper($newentry->concept),"glossaryid",$glossary->id);
}
}
if ($dupentry) {
$permissiongranted = 0;
}
}
} else {
$permissiongranted = 0;
}
if ($permissiongranted) {
$newentry->glossaryid = $glossary->id;
$newentry->sourceglossaryid = 0;
$newentry->approved = 1;
$newentry->userid = $USER->id;
$newentry->teacherentry = 1;
$newentry->format = $xmlentry['#']['FORMAT'][0]['#'];
$newentry->timecreated = time();
$newentry->timemodified = time();
// Setting the default values if no values were passed
if ( isset($xmlentry['#']['USEDYNALINK'][0]['#']) ) {
$newentry->usedynalink = $xmlentry['#']['USEDYNALINK'][0]['#'];
} else {
$newentry->usedynalink = $CFG->glossary_linkentries;
}
if ( isset($xmlentry['#']['FULLMATCH'][0]['#']) ) {
$newentry->fullmatch = $xmlentry['#']['FULLMATCH'][0]['#'];
} else {
$newentry->fullmatch = $CFG->glossary_fullmatch;
}
if ( $newentry->id = insert_record("glossary_entries",$newentry) ) {
$importedentries++;
$xmlaliases = $xmlentry['#']['ALIASES'][0]['#']['ALIAS'];
for($k = 0; $k < sizeof($xmlaliases); $k++) {
/// Importing aliases
$xmlalias = $xmlaliases[$k];
$aliasname = $xmlalias['#']['NAME'][0]['#'];
if (!empty($aliasname)) {
unset($newalias);
$newalias->entryid = $newentry->id;
$newalias->alias = addslashes(trim(utf8_decode($aliasname)));
$newalias->id = insert_record("glossary_alias",$newalias);
}
}
if ( $catsincl ) {
// If the categories must be imported...
$xmlcats = $xmlentry['#']['CATEGORIES'][0]['#']['CATEGORY'];
for($k = 0; $k < sizeof($xmlcats); $k++) {
$xmlcat = $xmlcats[$k];
unset($newcat);
$newcat->name = addslashes(utf8_decode($xmlcat['#']['NAME'][0]['#']));
$newcat->usedynalink = $xmlcat['#']['USEDYNALINK'][0]['#'];
if ( !$category = get_record("glossary_categories","glossaryid",$glossary->id,"name",$newcat->name) ) {
// Create the category if it does not exist
unset($category);
$category->name = $newcat->name;
$category->glossaryid = $glossary->id;
if ( !$category->id = insert_record("glossary_categories",$category)) {
// add to exception report (can't insert category)
$rejections .= "<tr><td>&nbsp;<strong>" . get_string("category","glossary") . ":</strong>$newcat->name</td>" .
"<td>" . get_string("cantinsertcat","glossary"). "</td></tr>";
} else {
$importedcats++;
}
}
if ( $category ) {
// inserting the new relation
unset($entrycat);
$entrycat->entryid = $newentry->id;
$entrycat->categoryid = $category->id;
if ( !insert_record("glossary_entries_categories",$entrycat) ) {
// add to exception report (can't insert relation)
$rejections .= "<tr><td>&nbsp;<strong>" . get_string("category","glossary") . ":</strong>$newcat->name</td>" .
"<td>" . get_string("cantinsertrel","glossary"). "</td></tr>";
}
}
}
}
} else {
$entriesrejected++;
// add to exception report (can't insert new record)
$rejections .= "<tr><td>$newentry->concept</td>" .
"<td>" . get_string("cantinsertrec","glossary"). "</td></tr>";
}
} else {
$entriesrejected++;
if ( $newentry->concept and $newentry->definition ) {
// add to exception report (duplicated entry))
$rejections .= "<tr><td>$newentry->concept</td>" .
"<td>" . get_string("duplicateentry","glossary"). "</td></tr>";
} else {
// add to exception report (no concept or definition found))
$rejections .= "<tr><td>---</td>" .
"<td>" . get_string("noconceptfound","glossary"). "</td></tr>";
}
}
}
// processed entries
echo '<table border="0" width="100%">';
echo '<tr>';
echo '<td width="50%" align="right">';
echo get_string("totalentries","glossary");
echo ':</td>';
echo '<td width="50%">';
echo $importedentries + $entriesrejected;
echo '</td>';
echo '</tr>';
echo '<tr>';
echo '<td width="50%" align="right">';
echo get_string("importedentries","glossary");
echo ':</td>';
echo '<td width="50%">';
echo $importedentries;
if ( $entriesrejected ) {
echo ' <small>(' . get_string("rejectedentries","glossary") . ": $entriesrejected)</small>";
}
echo '</td>';
echo '</tr>';
if ( $catsincl ) {
echo '<tr>';
echo '<td width="50%" align="right">';
echo get_string("importedcategories","glossary");
echo ':</td>';
echo '<td width="50%">';
echo $importedcats;
echo '</td>';
echo '</tr>';
}
echo '</table><hr width="75%">';
// rejected entries
if ($rejections) {
echo '<center><table border="0" width="70%">';
echo '<tr><td align="center" colspan="2" width="100%"><strong>' . get_string("rejectionrpt","glossary") . '</strong></tr>';
echo $rejections;
echo '</table></center><p><hr width="75%">';
}
} else {
notify("Error while trying to read the file.");
}
glossary_print_tabbed_table_end();
/// Finish the page
print_footer($course);
?>
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