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Code Issues Projects Releases Packages Wiki Activity Actions

removed unnecessary calls to get_site()

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gustav_delius 2004-08-29 14:15:40 +00:00
parent afd97e8449
commit 222ac91bc9
26 changed files with 219 additions and 415 deletions
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127
mod/wiki/filter.php
View file

@ -1,126 +1 @@
<?PHP // $Id$
//This function provides automatic linking to
//wiki pages when its page title is found inside every Moodle text
//It's based in the glosssary filter by Williams Castillo
//Modifications by mchurch. Enjoy! :-)
require_once($CFG->dirroot.'/mod/wiki/lib.php');
function wiki_filter($courseid, $text) {
global $CFG;
if (empty($courseid)) {
if ($site = get_site()) {
$courseid = $site->id;
}
}
if (!($course = get_record('course', 'id', $courseid))) {
return $text;
}
// Get all wikis for this course.
$wikis = wiki_get_course_wikis($courseid);
if (empty($wikis)) {
return $text;
}
// Walk through each wiki, and get entries.
foreach ($wikis as $wiki) {
if ($wiki_entries = wiki_get_entries($wiki)) {
// Walk through each entry and get the pages.
foreach ($wiki_entries as $wiki_entry) {
if ($wiki_pages = get_records('wiki_pages', 'wiki', $wiki_entry->id)) {
// Walk through each page and filter.
foreach ($wiki_pages as $wiki_page) {
$startlink = '<a class="autolink" title="Wiki" href="'
.$CFG->wwwroot.'/mod/wiki/view.php?wid='.$wiki->id
.'&userid='.$wiki_entry->userid
.'&groupid='.$wiki_entry->groupid
.'&wikipage='.$wiki_page->pagename.'">';
$text = wiki_link_names($text, $wiki_page->pagename, $startlink, '</a>');
}
}
}
}
}
return $text;
}
function wiki_link_names($text,$name,$href_tag_begin,$href_tag_end = "</a>") {
$list_of_words_cp = strip_tags($name);
$list_of_words_cp = trim($list_of_words_cp,'|');
$list_of_words_cp = trim($list_of_words_cp);
$list_of_words_cp = preg_quote($list_of_words_cp,'/');
$invalidprefixs = "([a-zA-Z0-9])";
$invalidsufixs = "([a-zA-Z0-9])";
//Avoid seaching in the string if it's inside invalidprefixs and invalidsufixs
$words = array();
$regexp = '/'.$invalidprefixs.'('.$list_of_words_cp.')|('.$list_of_words_cp.')'.$invalidsufixs.'/is';
preg_match_all($regexp,$text,$list_of_words);
foreach (array_unique($list_of_words[0]) as $key=>$value) {
$words['<*'.$key.'*>'] = $value;
}
if (!empty($words)) {
$text = str_replace($words,array_keys($words),$text);
}
//Now avoid searching inside the <nolink>tag
$excludes = array();
preg_match_all('/<nolink>(.+?)<\/nolink>/is',$text,$list_of_excludes);
foreach (array_unique($list_of_excludes[0]) as $key=>$value) {
$excludes['<+'.$key.'+>'] = $value;
}
if (!empty($excludes)) {
$text = str_replace($excludes,array_keys($excludes),$text);
}
//Now avoid searching inside links
$links = array();
preg_match_all('/<A[\s](.+?)>(.+?)<\/A>/is',$text,$list_of_links);
foreach (array_unique($list_of_links[0]) as $key=>$value) {
$links['<@'.$key.'@>'] = $value;
}
if (!empty($links)) {
$text = str_replace($links,array_keys($links),$text);
}
//Now avoid searching inside every tag
$final = array();
preg_match_all('/<(.+?)>/is',$text,$list_of_tags);
foreach (array_unique($list_of_tags[0]) as $key=>$value) {
$final['<|'.$key.'|>'] = $value;
}
if (!empty($final)) {
$text = str_replace($final,array_keys($final),$text);
}
$text = preg_replace('/('.$list_of_words_cp.')/is', $href_tag_begin.'$1'.$href_tag_end,$text);
//Now rebuild excluded areas
if (!empty($final)) {
$text = str_replace(array_keys($final),$final,$text);
}
if (!empty($links)) {
$text = str_replace(array_keys($links),$links,$text);
}
if (!empty($excludes)) {
$text = str_replace(array_keys($excludes),$excludes,$text);
}
if (!empty($words)) {
$text = str_replace(array_keys($words),$words,$text);
}
return $text;
}
?>
<?PHP // $Id$ //This function provides automatic linking to //wiki pages when its page title is found inside every Moodle text //It's based in the glosssary filter by Williams Castillo //Modifications by mchurch. Enjoy! :-) require_once($CFG->dirroot.'/mod/wiki/lib.php'); function wiki_filter($courseid, $text) { global $CFG; if (empty($courseid)) { $courseid = SITEID; } } if (!($course = get_record('course', 'id', $courseid))) { return $text; } // Get all wikis for this course. $wikis = wiki_get_course_wikis($courseid); if (empty($wikis)) { return $text; } // Walk through each wiki, and get entries. foreach ($wikis as $wiki) { if ($wiki_entries = wiki_get_entries($wiki)) { // Walk through each entry and get the pages. foreach ($wiki_entries as $wiki_entry) { if ($wiki_pages = get_records('wiki_pages', 'wiki', $wiki_entry->id)) { // Walk through each page and filter. foreach ($wiki_pages as $wiki_page) { $startlink = '<a class="autolink" title="Wiki" href="' .$CFG->wwwroot.'/mod/wiki/view.php?wid='.$wiki->id .'&userid='.$wiki_entry->userid .'&groupid='.$wiki_entry->groupid .'&wikipage='.$wiki_page->pagename.'">'; $text = wiki_link_names($text, $wiki_page->pagename, $startlink, '</a>'); } } } } } return $text; } function wiki_link_names($text,$name,$href_tag_begin,$href_tag_end = "</a>") { $list_of_words_cp = strip_tags($name); $list_of_words_cp = trim($list_of_words_cp,'|'); $list_of_words_cp = trim($list_of_words_cp); $list_of_words_cp = preg_quote($list_of_words_cp,'/'); $invalidprefixs = "([a-zA-Z0-9])"; $invalidsufixs = "([a-zA-Z0-9])"; //Avoid seaching in the string if it's inside invalidprefixs and invalidsufixs $words = array(); $regexp = '/'.$invalidprefixs.'('.$list_of_words_cp.')|('.$list_of_words_cp.')'.$invalidsufixs.'/is'; preg_match_all($regexp,$text,$list_of_words); foreach (array_unique($list_of_words[0]) as $key=>$value) { $words['<*'.$key.'*>'] = $value; } if (!empty($words)) { $text = str_replace($words,array_keys($words),$text); } //Now avoid searching inside the <nolink>tag $excludes = array(); preg_match_all('/<nolink>(.+?)<\/nolink>/is',$text,$list_of_excludes); foreach (array_unique($list_of_excludes[0]) as $key=>$value) { $excludes['<+'.$key.'+>'] = $value; } if (!empty($excludes)) { $text = str_replace($excludes,array_keys($excludes),$text); } //Now avoid searching inside links $links = array(); preg_match_all('/<A[\s](.+?)>(.+?)<\/A>/is',$text,$list_of_links); foreach (array_unique($list_of_links[0]) as $key=>$value) { $links['<@'.$key.'@>'] = $value; } if (!empty($links)) { $text = str_replace($links,array_keys($links),$text); } //Now avoid searching inside every tag $final = array(); preg_match_all('/<(.+?)>/is',$text,$list_of_tags); foreach (array_unique($list_of_tags[0]) as $key=>$value) { $final['<|'.$key.'|>'] = $value; } if (!empty($final)) { $text = str_replace($final,array_keys($final),$text); } $text = preg_replace('/('.$list_of_words_cp.')/is', $href_tag_begin.'$1'.$href_tag_end,$text); //Now rebuild excluded areas if (!empty($final)) { $text = str_replace(array_keys($final),$final,$text); } if (!empty($links)) { $text = str_replace(array_keys($links),$links,$text); } if (!empty($excludes)) { $text = str_replace(array_keys($excludes),$excludes,$text); } if (!empty($words)) { $text = str_replace(array_keys($words),$words,$text); } return $text; } ?>

19
mod/wiki/lib.php
View file

@ -407,18 +407,17 @@ function wiki_get_other_wikis(&$wiki, &$user, &$course, $currentid=0) {
$mygroupid = mygroupid($course->id);
$isteacher = isteacher($course->id, $user->id);
$isteacheredit = isteacheredit($course->id, $user->id);
$site = get_site();
switch ($wiki->wtype) {
case 'student':
/// Get all the existing entries for this wiki.
$wiki_entries = wiki_get_entries($wiki, 'student');
if ($isteacher and ($site->id != $course->id)) {
if ($isteacher and (SITEID != $course->id)) {
/// If the user is an editing teacher, or a non-editing teacher not assigned to a group, show all student
/// wikis, regardless of creation.
if (($site->id != $course->id) and ($isteacheredit or ($groupmode == NOGROUPS))) {
if ((SITEID != $course->id) and ($isteacheredit or ($groupmode == NOGROUPS))) {
if ($students = get_course_students($course->id)) {
/// Default pagename is dependent on the wiki settings.
@ -494,7 +493,7 @@ function wiki_get_other_wikis(&$wiki, &$user, &$course, $currentid=0) {
/// group (for separate groups) or there are visible groups, or if this is
/// a site-level wiki, and they are an administrator.
if (($groupmode == VISIBLEGROUPS) or
(($site->id == $course->id) and isadmin())) {
((SITEID == $course->id) and isadmin())) {
$viewall = true;
}
else if ($groupmode == SEPARATEGROUPS) {
@ -706,7 +705,6 @@ function wiki_can_add_entry(&$wiki, &$user, &$course, $userid=0, $groupid=0) {
/// Get the groupmode. It's been added to the wiki object.
$groupmode = groupmode($course, $wiki);
$mygroupid = mygroupid($course->id);
$site = get_site();
switch ($wiki->wtype) {
@ -715,7 +713,7 @@ function wiki_can_add_entry(&$wiki, &$user, &$course, $userid=0, $groupid=0) {
/// A user can create their own wiki at the site level.
if ($userid == 0) {
return (isstudent($course->id, $user->id) or
(($site->id == $course->id) and !empty($user) and !isguest()));
((SITEID == $course->id) and !empty($user) and !isguest()));
}
/// An editing teacher can create any student wiki, or
/// a non-editing teacher, if not assigned to a group can create any student wiki, or if assigned to a group can
@ -730,7 +728,7 @@ function wiki_can_add_entry(&$wiki, &$user, &$course, $userid=0, $groupid=0) {
/// If mode is 'nogroups', then all participants can add wikis.
if (!$groupmode) {
return (isstudent($course->id, $user->id) or isteacher($course->id, $user->id) or
(($site->id == $course->id) and !empty($user) and !isguest()));
((SITEID == $course->id) and !empty($user) and !isguest()));
}
/// If not requesting a group, must be a member of a group.
else if ($groupid == 0) {
@ -747,7 +745,7 @@ function wiki_can_add_entry(&$wiki, &$user, &$course, $userid=0, $groupid=0) {
case 'teacher':
/// If mode is 'nogroups', then all teachers can add wikis.
if (!$groupmode) {
return (isteacher($course->id, $user->id) or (($site->id == $course->id) and isadmin()));
return (isteacher($course->id, $user->id) or ((SITEID == $course->id) and isadmin()));
}
/// If not requesting a group, must be a member of a group.
else if ($groupid == 0) {
@ -771,7 +769,6 @@ function wiki_can_edit_entry(&$wiki_entry, &$wiki, &$user, &$course) {
$can_edit = false;
$groupmode = groupmode($course, $wiki);
$mygroupid = mygroupid($course->id);
$site = get_site();
/// Editing teacher's and admins can edit all wikis, non-editing teachers can edit wikis in their groups,
/// or all wikis if group mode is 'no groups' or they don't belong to a group.
@ -798,7 +795,7 @@ function wiki_can_edit_entry(&$wiki_entry, &$wiki, &$user, &$course) {
/// If mode is 'nogroups', then all participants can edit the wiki.
else {
$can_edit = (isstudent($course->id, $user->id) or isteacher($course->id, $user->id) or
(($site->id == $course->id) and !empty($user) and !isguest()));
((SITEID == $course->id) and !empty($user) and !isguest()));
}
break;
@ -809,7 +806,7 @@ function wiki_can_edit_entry(&$wiki_entry, &$wiki, &$user, &$course) {
$can_edit = (isteacher($course->id, $user->id) and ismember($wiki_entry->groupid, $user->id));
}
else {
$can_edit = (isteacher($course->id, $user->id) or (($site->id == $course->id) and isadmin()));
$can_edit = (isteacher($course->id, $user->id) or ((SITEID == $course->id) and isadmin()));
}
break;
}

76
mod/wiki/wikifiles.php
View file

@ -37,11 +37,7 @@
global $CFG, $THEME, $ME;
if (! $site = get_site()) {
error("Invalid site!");
}
if ($course->id == $site->id) {
if ($course->id == SITEID) {
$strfiles = get_string("sitefiles");
} else {
$strfiles = get_string("files");
@ -64,14 +60,14 @@
print_header();
?>
<script language="javascript" type="text/javascript">
<!--
function set_value(txt) {
opener.document.forms['form'].initialcontent.value = txt;
window.close();
}
<script language="javascript" type="text/javascript">
<!--
function set_value(txt) {
opener.document.forms['form'].initialcontent.value = txt;
window.close();
}
-->
</script>
</script>
<?php
echo '<table border="0" cellpadding="3" cellspacing="0" width="100%">';
@ -82,7 +78,7 @@
echo '</tr>';
echo '</table>';
if ($course->id == $site->id) {
if ($course->id == SITEID) {
print_heading(get_string("publicsitefileswarning"), "center", 2);
}
@ -531,33 +527,33 @@
break;
case "torte":
if($_POST)
{
while(list($key, $val) = each($_POST))
{
if(ereg("file([0-9]+)", $key, $regs))
{
$file = $val;
}
}
if(@filetype($CFG->dataroot ."/". $course->id . $file) == "file")
{
if(mimeinfo("icon", $file) == "image.gif")
{
$url = $CFG->wwwroot ."/file.php?file=/" .$course->id . $file;
runjavascript($url);
}
else
{
print "File is not a image!";
}
}
else
{
print "You cannot insert FOLDER into richtext editor!!!";
}
}
break;
if($_POST)
{
while(list($key, $val) = each($_POST))
{
if(ereg("file([0-9]+)", $key, $regs))
{
$file = $val;
}
}
if(@filetype($CFG->dataroot ."/". $course->id . $file) == "file")
{
if(mimeinfo("icon", $file) == "image.gif")
{
$url = $CFG->wwwroot ."/file.php?file=/" .$course->id . $file;
runjavascript($url);
}
else
{
print "File is not a image!";
}
}
else
{
print "You cannot insert FOLDER into richtext editor!!!";
}
}
break;
case "cancel";
clearfilelist();