@ -1,4 +1,19 @@
<?php // $Id: importodt.php,v 1.5 2012/07/25 11:16:04 bdaloukas Exp $
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see < http: / / www . gnu . org / licenses / > .
/**/**
* This is a very rough importer for odt * This is a very rough importer for odt
* *
@ -22,35 +37,36 @@
print_error( get_string( 'bookquiz_not_select_book', 'game')); print_error( get_string( 'bookquiz_not_select_book', 'game'));
}}
if ($form = data_submitted())if ($form = data_submitted()) {
{ /// Filename // Filename.
if (empty($_FILES['newfile'])) {
if (empty($_FILES['newfile'])) // File was just uploaded.
{ // file was just uploaded
notify(get_string("uploadproblem") ); notify(get_string("uploadproblem") );
} }
if ((!is_uploaded_file($_FILES['newfile']['tmp_name']) or $_FILES['newfile']['size'] == 0)) if ((!is_uploaded_file($_FILES['newfile']['tmp_name']) or $_FILES['newfile']['size'] == 0)) {
{
notify(get_string("uploadnofilefound") ); notify(get_string("uploadnofilefound") );
} else } else {
{ // Valid file is found // Valid file is found.
if ( readdata( $course->id, 'game', $dirtemp, $r_ levels, $r_ titles, $r_ texts, $dirfordelete)) if (readdata( $course->id, 'game', $dirtemp, $rlevels, $rtitles, $rtexts, $dirfordelete)) {
{ // first try to reall all of the data in // First try to reall all of the data in.
if ($overwrite) { if ($overwrite) {
game_bookquiz_deletebook( $course->id, $bookid); game_bookquiz_deletebook( $course->id, $bookid);
} }
$pageobjects = extract_data( $course->id, 'book', $bookid, $dirtemp, $subchapter, $r_levels, $r_titles, $r_texts); // parse all the html files into objects // Parse all the html files into objects.
clean_temp( $dirfordelete); // all done with files so dump em $pageobjects = extract_data( $course->id, 'book', $bookid, $dirtemp, $subchapter, $rlevels, $rtitles, $rtexts);
clean_temp( $dirfordelete); // All done with files so dump em.
$objects = game_bookquiz_create_objects( $pageobjects, $bookid); // function to preps the data to be sent to DB // Function to preps the data to be sent to DB.
$objects = game_bookquiz_create_objects( $pageobjects, $bookid);
if( !game_bookquiz_save_objects($objects)) if (!game_bookquiz_save_objects( $objects)) {
{ // sends it to DB // Sends it to DB.
print_error('could not save'); print_error('could not save');
} }
}else } else {
print_error('could not get data'); print_error('could not get data');
}
print_continue("{$CFG->wwwroot}/mod/game/view.php?id=$cm->id"); print_continue("{$CFG->wwwroot}/mod/game/view.php?id=$cm->id");
echo $OUTPUT->footer($course); echo $OUTPUT->footer($course);
@ -58,7 +74,7 @@
} }
}}
/ // Print upload form// Print upload form.
print_heading_with_help( get_string( "bookquiz_import_odt", "game"), "importodt", "game"); print_heading_with_help( get_string( "bookquiz_import_odt", "game"), "importodt", "game");
@ -97,90 +113,84 @@
echo $OUTPUT->footer($course); echo $OUTPUT->footer($course);
// START OF FUNCTIONS// START OF FUNCTIONS.
//the r_basedir variable contains the directory where the temp files are// The rbasedir variable contains the directory where the temp files are.
//At the end the directory must be deleted// At the end the directory must be deleted.
function readdata( $courseid, $modname, & $r_basedir, & $r_levels, & $r_titles, & $r_texts, & $dirfordelete) function readdata( $courseid, $modname, & $rbasedir, & $rlevels, & $rtitles, & $rtexts, & $dirfordelete) {
{ // This function expects a odt file to be uploaded. Then it parses the content.xml to determine.
// this function expects a odt file to be uploaded. Then it parses // Then copies the images.
// the content.xml to determine.
// Then copies the image
global $CFG; global $CFG;
// create a random upload directory in temp // Create a random upload directory in temp.
$newdir = $CFG->dataroot."/temp/$modname"; $newdir = $CFG->dataroot."/temp/$modname";
if (!file_exists( $newdir)) if (!file_exists( $newdir)) {
mkdir( $newdir); mkdir( $newdir);
}
$i = 1; $i = 1;
srand((double)microtime() * 1000000); srand((double)microtime() * 1000000);
while(true) while (true) {
{ $rbasedir = "$modname/$i-".rand(0, 10000);
$r_basedir = "$modname/$i-".rand(0,10000); $newdir = $CFG->dataroot.'/temp/'.$rbasedir;
$newdir = $CFG->dataroot.'/temp/'.$r_basedir; if (!file_exists( $newdir)) {
if (!file_exists( $newdir))
{
mkdir( $newdir); mkdir( $newdir);
$newdir .= '/'; $newdir .= '/';
break; break;
} }
$i++; $i++;
} }
$dirfordelete = $r_ basedir; $dirfordelete = $r basedir;
$r_ basedir .= '/'; $r basedir .= '/';
$zipfile = $_FILES["newfile"]["name"]; $zipfile = $_FILES["newfile"]["name"];
$tempzipfile = $_FILES["newfile"]["tmp_name"]; $tempzipfile = $_FILES["newfile"]["tmp_name"];
// create our directory // Creates our directory.
$path_parts = pathinfo($zipfile); $pathparts = pathinfo($zipfile);
$dirname = substr($zipfile, 0, strpos($zipfile, '.'.$path_parts['extension'])); // take off the extension // Takes off the extension.
$dirname = substr($zipfile, 0, strpos($zipfile, '.'.$pathparts['extension']));
if (!file_exists($newdir.$dirname)) { if (!file_exists($newdir.$dirname)) {
mkdir($newdir.$dirname); mkdir($newdir.$dirname);
} }
// move our uploaded file to temp/game // Move our uploaded file to temp/game.
move_uploaded_file( $tempzipfile, $newdir.$zipfile); move_uploaded_file( $tempzipfile, $newdir.$zipfile);
//if the file ends with .lnk then use .odt instead // If the file ends with .lnk then use .odt instead.
if( substr( $zipfile, -4) == ".lnk") if (substr( $zipfile, -4) == ".lnk") {
$zipfile = substr( $zipfile, 0, -4).".odt"; $zipfile = substr( $zipfile, 0, -4).".odt";
}
// u nzip it! // U nzip it!
unzip_file ( $newdir.$zipfile, $newdir.$dirname, false); unzip_file ( $newdir.$zipfile, $newdir.$dirname, false);
$r_basedir .= $dirname; // update the base $rbasedir .= $dirname; // Update the base.
$newdir .= $dirname; $newdir .= $dirname;
// t his is the file where we get the names of the files for the slides (in the correct order too) // T his is the file where we get the names of the files for the slides (in the correct order too).
$content = $newdir.'/content.xml'; $content = $newdir.'/content.xml';
$data = file_get_contents( $content); $data = file_get_contents( $content);
$content = $newdir.'/styles.xml'; $content = $newdir.'/styles.xml';
if (file_exists( $content)) { if (file_exists( $content)) {
$datastyle = file_get_contents( $content); $datastyle = file_get_contents( $content);
}else } else {
{
$datastyle = ''; $datastyle = '';
} }
oo_game_convert_ver2( $data, $datastyle, $r_levels, $r_titles, $r_ texts); oo_game_convert_ver2( $data, $datastyle, $rlevels, $rtitles, $r texts);
return true; return true;
}}
function oo_game_convert_ver2( $data, $datastyle, & $rlevels, & $rtitles, & $rtexts) {
$rlevels = array();
$rtitles = array();
$rtexts = array();
//////////////////////// // We have tables, encode it here so all < text:p in them don ' t get preg_match_all few lines later .
function oo_game_convert_ver2( $data, $datastyle, & $r_levels, & $r_titles, & $r_texts) if (ereg('table:table', $data)) {
{
$r_levels = array();
$r_titles = array();
$r_texts = array();
// we have tables, encode it here so all < text:p in them don ' t get preg_match_all few lines later
IF(ereg('table:table', $data))
{
$data = str_replace('< table:table ' , ' < text:p text:style-name = "RKRK" > < table:table ' , $ data ) ; $data = str_replace('< table:table ' , ' < text:p text:style-name = "RKRK" > < table:table ' , $ data ) ;
$data = str_replace('< / table:table > ', '< / table:table > < / text:p > ', $data); $data = str_replace('< / table:table > ', '< / table:table > < / text:p > ', $data);
$data = preg_replace('#< table:table ( . * ? ) < / table:table > #es', "base64_encode('\\1')", $data); $data = preg_replace('#< table:table ( . * ? ) < / table:table > #es', "base64_encode('\\1')", $data);
@ -191,65 +201,63 @@ function readdata( $courseid, $modname, &$r_basedir, &$r_levels, &$r_titles, &$r
game_bookquiz_convert_ver2_computestyles( $data, $styles, false); game_bookquiz_convert_ver2_computestyles( $data, $styles, false);
game_bookquiz_splitsections($data, $positions, $inputs, $titles, $titleframes, $texts); game_bookquiz_splitsections($data, $positions, $inputs, $titles, $titleframes, $texts);
for( $i=0; $i < count ( $ positions ) ; $ i + + ) for ($i = 0; $i < count ( $ positions ) ; $ i + + ) {
{
preg_match_all( "#text:outline-level=\"([0-9]*)\"#es", $inputs[ $i], $matches); preg_match_all( "#text:outline-level=\"([0-9]*)\"#es", $inputs[ $i], $matches);
$levels = $matches[ 1]; $levels = $matches[ 1];
if (count( $levels) > 0) { if (count( $levels) > 0) {
$level = $levels[ 0]; $level = $levels[ 0];
}else } else {
{
$level = 0; $level = 0;
} }
$r_ levels[] = $level; $r levels[] = $level;
$r_ titles[] = strip_tags( $titles[ $i]); $r titles[] = strip_tags( $titles[ $i]);
$textframe = game_bookquiz_convert($titleframes[ $i], $styles, $images); $textframe = game_bookquiz_convert($titleframes[ $i], $styles, $images);
$text = game_bookquiz_convert($texts[ $i], $styles, $images); $text = game_bookquiz_convert($texts[ $i], $styles, $images);
if ($textframe != '') { if ($textframe != '') {
$text = $textframe.'< BR > '.$text; $text = $textframe.'< br > '.$text;
} }
echo "< hr > < b > ".$titles[ $i]."< / b > < br > ".$text."\r\n\r\n\r\n\r\n"; echo "< hr > < b > ".$titles[ $i]."< / b > < br > ".$text."\r\n\r\n\r\n\r\n";
$r_ texts[] = $text; $r texts[] = $text;
} }
}}
function extract_data( $courseid, $modname, $id, $basedir, $subchapter, $levels, $titles, $texts) function extract_data( $courseid, $modname, $id, $basedir, $subchapter, $levels, $titles, $texts) {
{
global $CFG; global $CFG;
global $matches; global $matches;
$dirtemp = $CFG->dataroot.'/temp/'.$basedir; $dirtemp = $CFG->dataroot.'/temp/'.$basedir;
for ($i = 0; $i < count ( $ levels ) ; $ i + + ) { for ($i = 0; $i < count ( $ levels ) ; $ i + + ) {
echo $levels[ $i]." ".$titles[ $i]."< BR > "; echo $levels[ $i]." ".$titles[ $i]."< br > ";
} }
$extractedpages = array(); $extractedpages = array();
// directory for images // Directory for images.
make_mod_upload_directory( $courseid); // make sure moddata is made make_mod_upload_directory( $courseid); // Make sure moddata is made.
make_upload_directory( $courseid.'/moddata/'.$modname, false); make_upload_directory( $courseid.'/moddata/'.$modname, false);
make_upload_directory( $courseid.'/moddata/'.$modname."/".$id, false); // we store our images in a subfolder in here // We store our images in a subfolder in here.
make_upload_directory( $courseid.'/moddata/'.$modname."/".$id, false);
$imagedir = $CFG->dataroot.'/'.$courseid.'/moddata/'.$modname."/".$id; $imagedir = $CFG->dataroot.'/'.$courseid.'/moddata/'.$modname."/".$id;
if ($CFG->slasharguments) if ($CFG->slasharguments) {
$imagelink = $CFG->wwwroot.'/file.php/'.$courseid.'/moddata/'.$modname."/".$id; $imagelink = $CFG->wwwroot.'/file.php/'.$courseid.'/moddata/'.$modname."/".$id;
else } else {
$imagelink = $CFG->wwwroot.'/file.php?file=/'.$courseid.'/moddata/'.$modname."/".$id; $imagelink = $CFG->wwwroot.'/file.php?file=/'.$courseid.'/moddata/'.$modname."/".$id;
}
// try to make a unique subfolder to store the images // Try to make a unique subfolder to store the images.
$i = 1; $i = 1;
while(true) while (true) {
{
$newdir = $imagedir.'/'.$i; $newdir = $imagedir.'/'.$i;
if (!file_exists( $newdir)) if (!file_exists( $newdir)) {
{ // Ok doesnt exist so make the directory and update our paths.
// ok doesnt exist so make the directory and update our paths
mkdir( $newdir); mkdir( $newdir);
$imagedir = $newdir; $imagedir = $newdir;
$imagelink = $imagelink.'/'.$i; $imagelink = $imagelink.'/'.$i;
@ -258,16 +266,14 @@ function extract_data( $courseid, $modname, $id, $basedir, $subchapter, $levels,
$i++; $i++;
} }
for( $i=0; $i < count ( $ titles ) ; $ i + + ) for ($i = 0; $i < count ( $ titles ) ; $ i + + ) {
{ // Start building our page.
// start building our page
$page = new stdClass; $page = new stdClass;
$page->title = $titles[ $i]; $page->title = $titles[ $i];
$page->content = $texts[ $i]; $page->content = $texts[ $i];
//$page->source = $path_parts['basename']; // need for book only
$page->subchapter = ( $levels[ $i] >= 2); $page->subchapter = ( $levels[ $i] >= 2);
//check if the nexts are subchapters // Check if the nexts are subchapters.
for ($j = $i + 1; $j < count ( $ titles ) ; $ j + + ) { for ($j = $i + 1; $j < count ( $ titles ) ; $ j + + ) {
if ($levels[ $j] > 2) { if ($levels[ $j] > 2) {
$page->content .= '< br > < b > < u > '.$titles[ $j].'< / u > < / b > < br > '.$texts[ $j]; $page->content .= '< br > < b > < u > '.$titles[ $j].'< / u > < / b > < br > '.$texts[ $j];
@ -279,8 +285,7 @@ function extract_data( $courseid, $modname, $id, $basedir, $subchapter, $levels,
preg_match_all('#="Pictures/([a-z .A-Z_0-9]*)"#es', $page->content, $imgs); preg_match_all('#="Pictures/([a-z .A-Z_0-9]*)"#es', $page->content, $imgs);
foreach ($imgs[1] as $img) foreach ($imgs[1] as $img) {
{
$src = $dirtemp.'/Pictures/'.$img; $src = $dirtemp.'/Pictures/'.$img;
$dest = $imagedir.'/'.$img; $dest = $imagedir.'/'.$img;
rename( $src, $dest); rename( $src, $dest);
@ -288,63 +293,56 @@ function extract_data( $courseid, $modname, $id, $basedir, $subchapter, $levels,
$page->content = str_replace( "Pictures/$img", $imagelink."/".$img, $page->content); $page->content = str_replace( "Pictures/$img", $imagelink."/".$img, $page->content);
} }
// add the page to the array; // Add the page to the array.
$extractedpages[] = $page; $extractedpages[] = $page;
} // End $pages foreach loop.
} // end $pages foreach loop
return $extractedpages; return $extractedpages;
}}
/** /*
Clean up the temp directory Clean up the temp directory
*/ */
function clean_temp( $base) function clean_temp( $base) {
{
global $CFG; global $CFG;
// this function is broken, use it to clean up later // This function is broken, use it to clean up later.
// s hould only clean up what we made as well because someone else could be importing ppt as well // S hould only clean up what we made as well because someone else could be importing ppt as well.
$dir = $CFG->dataroot.'/temp/'.$base; $dir = $CFG->dataroot.'/temp/'.$base;
remove_dir( $dir); remove_dir( $dir);
//game_full_rmdir( $dir);
}}
/*
/**
Creates objects an chapter object that is to be inserted into the database Creates objects an chapter object that is to be inserted into the database
*/*/
function game_bookquiz_create_objects( $pageobjects, $bookid) {
function game_bookquiz_create_objects( $pageobjects, $bookid)
{
global $DB; global $DB;
$chapters = array(); $chapters = array();
$lastpagenum = $DB->get_field('book_chapters', 'MAX(pagenum) as num', array( 'bookid' => $bookid)); $lastpagenum = $DB->get_field('book_chapters', 'MAX(pagenum) as num', array( 'bookid' => $bookid));
foreach ($pageobjects as $pageobject) foreach ($pageobjects as $pageobject) {
{
$chapter = new stdClass; $chapter = new stdClass;
// same for all chapters // Same for all chapters.
$chapter->bookid = $bookid; $chapter->bookid = $bookid;
$chapter->pagenum = ++$lastpagenum; $chapter->pagenum = ++$lastpagenum;
$chapter->timecreated = time(); $chapter->timecreated = time();
$chapter->timemodified = time(); $chapter->timemodified = time();
$chapter->subchapter = 0; $chapter->subchapter = 0;
if ($pageobject->title == '') if ($pageobject->title == '') {
$chapter->title = "Page $count"; // no title set so make a generic one $chapter->title = "Page $count"; // No title set so make a generic one.
else } else {
$chapter->title = addslashes($pageobject->title); $chapter->title = addslashes($pageobject->title);
}
$chapter->subchapter = $pageobject->subchapter; $chapter->subchapter = $pageobject->subchapter;
$content = str_replace("\n", '', $pageobject->content); $content = str_replace("\n", '', $pageobject->content);
$content = str_replace("\r", '', $content); $content = str_replace("\r", '', $content);
$content = str_replace(' ', '', $content); // p uts in returns? $content = str_replace(' ', '', $content); // P uts in returns?
$content = '< p > '.$content.'< / p > '; $content = '< p > '.$content.'< / p > ';
$chapter->content = addslashes( $content); $chapter->content = addslashes( $content);
@ -355,16 +353,12 @@ function game_bookquiz_create_objects( $pageobjects, $bookid)
return $chapters; return $chapters;
}}
/**// Save the chapter objects to the database.
Save the chapter objects to the databasefunction game_bookquiz_save_objects($chapters) {
*/
function game_bookquiz_save_objects($chapters)
{
global $DB; global $DB;
// nothing fancy, just save them all in order // Nothing fancy, just save them all in order.
foreach ($chapters as $chapter) foreach ($chapters as $chapter) {
{
if (!$newid = $DB->insert_record('book_chapters', $chapter)) { if (!$newid = $DB->insert_record('book_chapters', $chapter)) {
print_error('Could not insert to table book_chapters'); print_error('Could not insert to table book_chapters');
} }
@ -373,9 +367,8 @@ function game_bookquiz_save_objects($chapters)
return true; return true;
}}
//splits the data to // Splits the data to.
function game_bookquiz_splitsections($data, & $positions, & $inputs, & $titles, & $titleframes, & $texts)function game_bookquiz_splitsections($data, & $positions, & $inputs, & $titles, & $titleframes, & $texts) {
{
preg_match_all('#< text:h ( . * ? ) > (.*?)< / text:h > #es', $data, $matches, PREG_OFFSET_CAPTURE); preg_match_all('#< text:h ( . * ? ) > (.*?)< / text:h > #es', $data, $matches, PREG_OFFSET_CAPTURE);
$in = $matches[ 1]; $in = $matches[ 1];
@ -387,8 +380,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$oldposition = 0; $oldposition = 0;
$oldlen = 0; $oldlen = 0;
for($i=0; $i < count ( $ in ) ; $ i + + ) for ($i = 0; $i < count ( $ in ) ; $ i + + ) {
{
$inputs[] = $in[ $i][ 0]; $inputs[] = $in[ $i][ 0];
$newposition = $in[ $i][ 1]; $newposition = $in[ $i][ 1];
@ -397,12 +389,11 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$titlenet = $title[ $i][ 0]; $titlenet = $title[ $i][ 0];
$titleframe = ''; $titleframe = '';
//frames inside header // Frames inside header.
preg_match_all('#< draw:frame ( . * ? ) > (.*?)< / draw:frame > #es', $titlenet, $titlematches, PREG_OFFSET_CAPTURE); preg_match_all('#< draw:frame ( . * ? ) > (.*?)< / draw:frame > #es', $titlenet, $titlematches, PREG_OFFSET_CAPTURE);
$frames = $titlematches[ 2]; $frames = $titlematches[ 2];
if (count( $frames) > 0) { if (count( $frames) > 0) {
for($j=0; $j < count ( $ frames ) ; $ j + + ) for ($j = 0; $j < count ( $ frames ) ; $ j + + ) {
{
$titleframe .= $frames[ $j][ 0]; $titleframe .= $frames[ $j][ 0];
$titlenet = substr( $titlenet, $frames[ $j][ 1] + strlen( $frames[ $j][ 0]) + 13); $titlenet = substr( $titlenet, $frames[ $j][ 1] + strlen( $frames[ $j][ 0]) + 13);
} }
@ -417,51 +408,45 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$oldlen = strlen( $title[ $i][ 0]) + strlen( $in[ $i][ 0]) + 10; $oldlen = strlen( $title[ $i][ 0]) + strlen( $in[ $i][ 0]) + 10;
$oldposition = $newposition; $oldposition = $newposition;
} }
$newposition = strlen( $data); $newposition = strlen( $data);
$texts[] = substr( $data, $oldposition + $oldlen, $newposition - $oldposition - $oldlen); $texts[] = substr( $data, $oldposition + $oldlen, $newposition - $oldposition - $oldlen);
}}
function game_bookquiz_convert( $data, $styles, & $images)function game_bookquiz_convert( $data, $styles, & $images) {
{
$images = array(); $images = array();
// get data // Get data.
preg_match_all('#< text:p text:style-name = "([a-z A-Z_0-9]*)" > (.*?)< / text:p > #es', $data, $text); preg_match_all('#< text:p text:style-name = "([a-z A-Z_0-9]*)" > (.*?)< / text:p > #es', $data, $text);
$originals = $text[ 0]; $originals = $text[ 0];
$names = $text[ 1]; $names = $text[ 1];
$texts = $text[ 2]; $texts = $text[ 2];
for( $i=0; $i < count ( $ texts ) ; $ i + + ) for ($i = 0; $i < count ( $ texts ) ; $ i + + ) {
{
$name = $names[ $i]; $name = $names[ $i];
$text = $texts[ $i]; $text = $texts[ $i];
//repairs draw:frame // Repairs draw:frame.
$pattern = "#< draw:frame draw:style-name = \"([a-z . A-Z_0-9 ] * ) \ " ( . * ? ) < draw:image xlink:href = \"Pictures/([a-z . A-Z_0-9 ] * ) ( . * ? ) < / draw:frame > #es"; $pattern = "#< draw:frame draw:style-name = \"([a-z . A-Z_0-9 ] * ) \ " ( . * ? ) < draw:image xlink:href = \"Pictures/([a-z . A-Z_0-9 ] * ) ( . * ? ) < / draw:frame > #es";
preg_match_all( $pattern, $text, $matches); preg_match_all( $pattern, $text, $matches);
if (count( $matches[ 1]) ) { if (count( $matches[ 1]) ) {
$new = game_bookquiz_convert_image( $matches, $styles, $images); $new = game_bookquiz_convert_image( $matches, $styles, $images);
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
}else IF($name == 'RKRK') } else if ($name == 'RKRK') {
{
$new = game_bookquiz_convert_RKRK( $text); $new = game_bookquiz_convert_RKRK( $text);
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
}else } else {
{
$new = '< P > '.game_bookquiz_convert_text( $text, $styles).'< / P > '; $new = '< P > '.game_bookquiz_convert_text( $text, $styles).'< / P > ';
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
} }
} }
// repairs text:span text:style-name // Repairs text:span text:style-name.
preg_match_all( '#< text:span text:style-name = "([a-z .A-Z_0-9]*)" > (.*?)< / text:span > #es', $data, $text); preg_match_all( '#< text:span text:style-name = "([a-z .A-Z_0-9]*)" > (.*?)< / text:span > #es', $data, $text);
$originals = $text[ 0]; $originals = $text[ 0];
$names = $text[ 1]; $names = $text[ 1];
$texts = $text[ 2]; $texts = $text[ 2];
for( $i=0; $i < count ( $ texts ) ; $ i + + ) for ($i = 0; $i < count ( $ texts ) ; $ i + + ) {
{
$name = $names[ $i]; $name = $names[ $i];
$text = $texts[ $i]; $text = $texts[ $i];
@ -470,24 +455,21 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
if (count( $matches[ 1]) ) { if (count( $matches[ 1]) ) {
$new = game_bookquiz_convert_image( $matches, $styles, $images); $new = game_bookquiz_convert_image( $matches, $styles, $images);
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
}else IF($name == 'RKRK') } else if ($name == 'RKRK') {
{
$new = game_bookquiz_convert_RKRK( $text); $new = game_bookquiz_convert_RKRK( $text);
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
}else } else {
{
$new = "< span " . $ styles [ $ name ] . ' > '.game_bookquiz_convert_text( $text, $styles).'< / span > '; $new = "< span " . $ styles [ $ name ] . ' > '.game_bookquiz_convert_text( $text, $styles).'< / span > ';
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
} }
} }
// repairs text:a // Repairs text:a.
preg_match_all( '#< text:a ( . * ? ) xlink:href = "(.*?)" > (.*?)< / text:a > #es', $data, $text); preg_match_all( '#< text:a ( . * ? ) xlink:href = "(.*?)" > (.*?)< / text:a > #es', $data, $text);
$originals = $text[ 0]; $originals = $text[ 0];
$hrefs = $text[ 2]; $hrefs = $text[ 2];
$texts = $text[ 3]; $texts = $text[ 3];
for( $i=0; $i < count ( $ texts ) ; $ i + + ) for ($i = 0; $i < count ( $ texts ) ; $ i + + ) {
{
$href = $hrefs[ $i]; $href = $hrefs[ $i];
$text = $texts[ $i]; $text = $texts[ $i];
@ -495,37 +477,32 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
} }
//repair text:list // Repair text:list.
preg_match_all( '#< text:list text:style-name = "([a-z A-Z_0-9]*)" > (.*?)< / text:list > #es', $data, $text); preg_match_all( '#< text:list text:style-name = "([a-z A-Z_0-9]*)" > (.*?)< / text:list > #es', $data, $text);
$originals = $text[ 0]; $originals = $text[ 0];
$names = $text[ 1]; $names = $text[ 1];
$texts = $text[ 2]; $texts = $text[ 2];
for( $i=0; $i < count ( $ texts ) ; $ i + + ) for ($i = 0; $i < count ( $ texts ) ; $ i + + ) {
{
$new = '< UL > '.$texts[ $i].'< / UL > '; $new = '< UL > '.$texts[ $i].'< / UL > ';
$data = str_replace( $originals[ $i], $new, $data); $data = str_replace( $originals[ $i], $new, $data);
//I have to repair the listitems // I have to repair the listitems.
preg_match_all( '#< text:list-item > (.*?)< / text:list-item > #es', $data, $listitems); preg_match_all( '#< text:list-item > (.*?)< / text:list-item > #es', $data, $listitems);
$originallistitems = $listitems[ 0]; $originallistitems = $listitems[ 0];
$items = $listitems[ 1]; $items = $listitems[ 1];
for ($j = 0; $j < count ( $ items ) ; $ j + + ) { for ($j = 0; $j < count ( $ items ) ; $ j + + ) {
$new = '< LI > '.$items[ $j]; $new = '< LI > '.$items[ $j];
$data = str_replace( $originallistitems[ $j], $new, $data); $data = str_replace( $originallistitems[ $j], $new, $data);
} }
} }
$data = str_replace( '< text:line-break / > ', '< br > ', $data); $data = str_replace( '< text:line-break / > ', '< br > ', $data);
return $data; return $data;
}}
function game_bookquiz_convert_text( $text, $styles)function game_bookquiz_convert_text( $text, $styles) {
{
$pattern = "#< text:span text:style-name = \"([a-z . A-Z_0-9 ] * ) \ " > (.*?)< / text:span > #es"; $pattern = "#< text:span text:style-name = \"([a-z . A-Z_0-9 ] * ) \ " > (.*?)< / text:span > #es";
preg_match_all( $pattern, $text, $matches); preg_match_all( $pattern, $text, $matches);
@ -533,8 +510,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$names = $matches[ 1]; $names = $matches[ 1];
$spantexts = $matches[ 2]; $spantexts = $matches[ 2];
for( $i=0; $i < count ( $ names ) ; $ i + + ) for ($i = 0; $i < count ( $ names ) ; $ i + + ) {
{
$name = $names[ $i]; $name = $names[ $i];
$style = $styles[ $name]; $style = $styles[ $name];
@ -545,8 +521,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
return $text; return $text;
}}
function game_bookquiz_convert_image( $matches, $xmlstyles, & $images)function game_bookquiz_convert_image( $matches, $xmlstyles, & $images) {
{
$ret = ''; $ret = '';
$styles = $matches[ 1]; $styles = $matches[ 1];
@ -562,134 +537,46 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
return $ret; return $ret;
}}
function game_bookquiz_convert_RKRK( $text)function game_bookquiz_convert_rkrk( $text) {
{
$table = base64_decode($text); $table = base64_decode($text);
$table = stripslashes($table); $table = stripslashes($table);
$table = strtr($table, array('< / table:table > ' => '< / table > ', '< table:table-row > ' => '< tr > ', '< / table:table-row > ' => '< / tr > ', '< / table:table-cell > ' => '< / td > ', '< / table:table-header-rows > ' => '', '< table:table-header-rows > ' => '', '>' => ">\n", '< / text:p > ' => '')); $table = strtr($table, array('< / table:table > ' => '< / table > ', '< table:table-row > ' => '< tr > ', '< / table:table-row > ' => '< / tr > ', '< / table:table-cell > ' => '< / td > ', '< / table:table-header-rows > ' => '', '< table:table-header-rows > ' => '', '>' => ">\n", '< / text:p > ' => ''));
//preg_match_all('#table:name="([a-z A-Z_0-9]*)" table:style-name="([a-z A-Z_0-9]*)">#es', $table, $repl);
preg_match_all('#table:name="(.*?)" table:style-name="(.*?)">#es', $table, $repl); preg_match_all('#table:name="(.*?)" table:style-name="(.*?)">#es', $table, $repl);
foreach($repl[0] as $val) foreach ($repl[0] as $val) {
{
//$table = str_replace($val, '< table border = "1" > < tr > < td > ', $table);
$table = str_replace($val, '< table border = "1" > < tr > ', $table); $table = str_replace($val, '< table border = "1" > < tr > ', $table);
} }
//preg_match_all('#< text:p text:style-name = "([a-z A-Z_0-9]*)" > #es', $table, $repl);
preg_match_all('#< text:p text:style-name = "(.*?)" > #es', $table, $repl); preg_match_all('#< text:p text:style-name = "(.*?)" > #es', $table, $repl);
foreach($repl[0] as $key => $val) foreach ($repl[0] as $key => $val) {
{
$table = str_replace($val, '', $table); $table = str_replace($val, '', $table);
} }
preg_match_all('#< table:table-column ( . * ? ) " > #es', $table, $repl); preg_match_all('#< table:table-column ( . * ? ) " > #es', $table, $repl);
foreach($repl[0] as $val) foreach ($repl[0] as $val) {
{
$table = str_replace($val, '', $table); $table = str_replace($val, '', $table);
} }
//preg_match_all('#< table:table-cell table:style-name = "([\.a-z A-Z_0-9]*)" office:value-type = "([a-z A-Z_0-9]*)" > #es', $table, $repl);
preg_match_all('#< table:table-cell table:style-name = "(.*?)" office:value-type = (.*?)" > #es', $table, $repl); preg_match_all('#< table:table-cell table:style-name = "(.*?)" office:value-type = (.*?)" > #es', $table, $repl);
foreach($repl[0] as $val) foreach ($repl[0] as $val) {
{
$table = str_replace($val, '< td > ', $table); $table = str_replace($val, '< td > ', $table);
} }
//maybe there are a lot of pictures inside a table
// Maybe there are a lot of pictures inside a table.
preg_match_all('#xlink:href="Pictures/([a-z.A-Z_0-9]*)"#es', $table, $repl); preg_match_all('#xlink:href="Pictures/([a-z.A-Z_0-9]*)"#es', $table, $repl);
foreach( $repl[ 1] as $picture) foreach ($repl[ 1] as $picture) {
{
$table = str_replace('< draw:image xlink:href = "Pictures/'.$picture.'" xlink:type = "simple" xlink:show = "embed" xlink:actuate = "onLoad" / > ', '< img src = "Pictures/'.$picture.'" > ', $table); $table = str_replace('< draw:image xlink:href = "Pictures/'.$picture.'" xlink:type = "simple" xlink:show = "embed" xlink:actuate = "onLoad" / > ', '< img src = "Pictures/'.$picture.'" > ', $table);
} }
if( strpos( $table, "< / table > ") === false) if (strpos( $table, "< / table > ") === false) {
$table .= "< / table > "; $table .= "< / table > ";
}
$ret = '< BR > '.$table.'< BR > '; $ret = '< BR > '.$table.'< BR > ';
return $ret; return $ret;
}}
/*
function game_bookquiz_oo_unzip($file, $dir)
{
unzip_file ( $file, $dir, false);
$dir .= '/';
if( file_exists( $dir.'content.xml')){
$content = file_get_contents( $dir.'content.xml');
}else
{
$content = '';
}
if( file_exists( $dir.'styles.xml')){
$contentstyles = file_get_contents( $dir.'styles.xml');
}else
{
$contentstyles = '';
}
$img = array();
$handle = opendir($dir.'Pictures');
while (false!==($item = readdir($handle))) {
if($item != '.' & & $item != '..') {
if(!is_dir($dir.'/'.$item)) {
$img[ $item] = file_get_contents( $dir.'/'.$item);
}else{
unlink($dir.'/'.$item);
}
}
}
}
*/
function old_game_bookquiz_oo_unzip($file, $save, $dir)
{
IF($zip = game_zip_open($file))
{
while ($zip_entry = game_zip_read($zip))
{
$filename = game_zip_entry_name($zip_entry);
IF($filename == 'content.xml' and game_zip_entry_open($zip, $zip_entry, "r"))
{
$content = game_zip_entry_read($zip_entry, game_zip_entry_filesize($zip_entry));
game_zip_entry_close($zip_entry);
}
IF( $filename == 'styles.xml' and game_zip_entry_open($zip, $zip_entry, "r"))
{
$contentstyles = game_zip_entry_read($zip_entry, game_zip_entry_filesize($zip_entry));
game_zip_entry_close($zip_entry);
}
IF(ereg('Pictures/', $filename) and !ereg('Object', $filename) and game_zip_entry_open($zip, $zip_entry, "r"))function game_bookquiz_deletebook( $courseid, $bookid) {
{
$img[$filename] = game_zip_entry_read($zip_entry, game_zip_entry_filesize($zip_entry));
game_zip_entry_close($zip_entry);
}
}
IF(isset($content))
{
IF($save == false)
return array($content, $img);
else
{
file_put_contents("$dir/content.xml", $content);
IF(isset($contentstyles)){
file_put_contents("$dir/styles.xml", $contentstyles);
}
IF(is_array($img))
{
IF(!is_dir("$dir/Pictures"))
mkdir( "$dir/Pictures");
foreach($img as $key => $val)
file_put_contents("$dir/$key", $val);
}
}
}
}
}
function game_bookquiz_deletebook( $courseid, $bookid)
{
global $CFG; global $CFG;
if (!delete_records( 'book_chapters', 'bookid', $bookid)) { if (!delete_records( 'book_chapters', 'bookid', $bookid)) {
@ -697,11 +584,9 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
} }
game_full_rmdir( "$CFG->dataroot/$courseid/moddata/book/$bookid"); game_full_rmdir( "$CFG->dataroot/$courseid/moddata/book/$bookid");
}}
function game_bookquiz_convert_ver2_computestyles( $data, & $styles, $isstyle)function game_bookquiz_convert_ver2_computestyles( $data, & $styles, $isstyle) {
{
preg_match_all('#< style :style style:name = "(.*?)" ( . * ? ) > ( . * ? ) < / s t y l e : s t y l e > # e s ' , $ d a t a , $ s t y l e ) ; preg_match_all('#< style :style style:name = "(.*?)" ( . * ? ) > ( . * ? ) < / s t y l e : s t y l e > # e s ' , $ d a t a , $ s t y l e ) ;
$stylenames = $style[ 1]; $stylenames = $style[ 1];
@ -720,15 +605,17 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
if ($pos1 > $pos2) { if ($pos1 > $pos2) {
break; break;
} }
//is a parent style
// Is a parent style.
$s = substr( $styledatas[ $i], 0, $pos2 + 2); $s = substr( $styledatas[ $i], 0, $pos2 + 2);
game_bookquiz_convertstyle_parent( $s, $styles); game_bookquiz_convertstyle_parent( $s, $styles);
$styledatas[ $i] = substr( $styledatas[ $i], $pos2 + 2); $styledatas[ $i] = substr( $styledatas[ $i], $pos2 + 2);
$change = true; $change = true;
} }
if ($change) { if ($change) {
//Must to recompute name, styledatas, styleinfos // Must to recompute name, styledatas, styleinfos.
preg_match_all('#< style :style style:name = "(.*?)" ( . * ? ) > ( . * ? ) < / s t y l e : s t y l e > # e s ' , $ d a t a , $ s t y l e ) ; preg_match_all('#< style :style style:name = "(.*?)" ( . * ? ) > ( . * ? ) < / s t y l e : s t y l e > # e s ' , $ d a t a , $ s t y l e ) ;
$name = $style[ 1][ 0]; $name = $style[ 1][ 0];
$styleinfos[ $i] = $style[ 2][ 0]; $styleinfos[ $i] = $style[ 2][ 0];
@ -739,8 +626,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
} }
}}
function game_bookquiz_convertstyle_parent( $data, & $styles)function game_bookquiz_convertstyle_parent( $data, & $styles) {
{
$styleitems = array(); $styleitems = array();
preg_match_all( '#(.*?)style:name="(.*?)"(.*?)style:parent-style-name="(.*?)"(.*?)#es', $data, $infos); preg_match_all( '#(.*?)style:name="(.*?)"(.*?)style:parent-style-name="(.*?)"(.*?)#es', $data, $infos);
@ -748,7 +634,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
$parents = $infos[ 4]; $parents = $infos[ 4];
if (count( $parents)) { if (count( $parents)) {
if (array_key_exists( $parents[ 0], $styles)) { if (array_key_exists( $parents[ 0], $styles)) {
//i s a child style. Must to copy the properties of the parent style // I s a child style. Must to copy the properties of the parent style.
$a = explode( ';', $styles[ $parents[ 0]]); $a = explode( ';', $styles[ $parents[ 0]]);
foreach ($a as $s) { foreach ($a as $s) {
$pos = strpos( $s, ':'); $pos = strpos( $s, ':');
@ -767,17 +653,17 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
foreach ($styleitems as $key => $item) { foreach ($styleitems as $key => $item) {
$style .= ';'.$key.':'.$item; $style .= ';'.$key.':'.$item;
} }
$styles[ $name] = substr( $style, 1); $styles[ $name] = substr( $style, 1);
}}
function game_bookquiz_convertstyle( $data, $styleinfo, $styles)function game_bookquiz_convertstyle( $data, $styleinfo, $styles) {
{
$styleitems = array(); $styleitems = array();
preg_match_all( '#< style :paragraph-properties ( . * ? ) / > # e s ' , $ d a t a , $ i n f o s ) ; preg_match_all( '#< style :paragraph-properties ( . * ? ) / > # e s ' , $ d a t a , $ i n f o s ) ;
$lines = $infos[ 1]; $lines = $infos[ 1];
if (count( $lines)) { if (count( $lines)) {
$line = $lines[ 0]; //print_object( $lines) ; $line = $lines[ 0] ;
if ($line != '') { if ($line != '') {
game_bookquiz_convertstyle_paragraph( $line, $styleitems); game_bookquiz_convertstyle_paragraph( $line, $styleitems);
@ -806,8 +692,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
return substr( $style, 1); return substr( $style, 1);
}}
function game_bookquiz_convertstyle_paragraph( $line, & $styleitems)function game_bookquiz_convertstyle_paragraph( $line, & $styleitems) {
{
preg_match_all( '#(.*?)=(.*?) #es', $line.' ', $datas); preg_match_all( '#(.*?)=(.*?) #es', $line.' ', $datas);
$data1 = $datas[ 1]; $data1 = $datas[ 1];
$data2 = $datas[ 2]; $data2 = $datas[ 2];
@ -824,7 +709,6 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
switch ($eq1) { switch ($eq1) {
case 'fo:text-align': case 'fo:text-align':
$styleitems[ 'align'] = $eq2; $styleitems[ 'align'] = $eq2;
//print_object( $styleitems);
break; break;
case 'fo:background-color': case 'fo:background-color':
$styleitems[ 'background-color'] = $eq2; $styleitems[ 'background-color'] = $eq2;
@ -833,8 +717,7 @@ function game_bookquiz_splitsections($data, &$positions, &$inputs, &$titles, &$t
} }
}}
function game_bookquiz_convertstyle_textproperties( $line, & $styleitems)function game_bookquiz_convertstyle_textproperties( $line, & $styleitems) {
{
preg_match_all( '#(.*?)=(.*?) #es', $line.' ', $datas); preg_match_all( '#(.*?)=(.*?) #es', $line.' ', $datas);
$data1 = $datas[ 1]; $data1 = $datas[ 1];
$data2 = $datas[ 2]; $data2 = $datas[ 2];
Vasilis Daloukas
9 years ago