function test_ouwiki_pages_and_versions()
{
$user = $this->get_new_user();
$course = $this->get_new_course();
// setup a wiki to use
$ouwiki = $this->get_new_ouwiki($course->id, OUWIKI_SUBWIKIS_SINGLE);
$cm = $this->get_new_course_module($course->id, $ouwiki->id, NOGROUPS);
$context = get_context_instance(CONTEXT_MODULE, $cm->instance);
$groupid = 0;
$subwiki = ouwiki_get_subwiki($course, $ouwiki, $cm, $context, $groupid, $user->id, true);
// create the start page
$startpagename = 'startpage';
$formdata = null;
$startpageversion = ouwiki_get_current_page($subwiki, $startpagename, OUWIKI_GETPAGE_CREATE);
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $startpagename, $startpagename, -1, -1, -1, null, $formdata);
$this->assertIsA($subwiki, "stdClass");
// create a page
$pagename1 = 'testpage1';
$content1 = 'testcontent';
// we don't get anything returned for this
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $startpagename, $pagename1, $content1, $formdata);
// try get that page
$pageversion = ouwiki_get_current_page($subwiki, $pagename1);
$this->assertIsA($subwiki, "stdClass");
$this->assertEqual($pageversion->title, $pagename1);
// make some more version
$content2 = "testcontent2";
$content3 = "testcontent3";
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename1, $content2, -1, -1, -1, null, $formdata);
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename1, $content3, -1, -1, -1, null, $formdata);
// get the history
$history = ouwiki_get_page_history($pageversion->pageid, true);
$this->assertIsA($history, "array");
// last version should match $content3
$lastversion = array_shift($history);
$pageversion = ouwiki_get_page_version($subwiki, $pagename1, $lastversion->versionid);
$this->assertEqual($pageversion->xhtml, $content3);
// add another page
$pagename2 = 'testpage2';
$content4 = 'testcontent4';
// we don't get anything returned for this
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $startpagename, $pagename2, $content4, $formdata);
// test recent pages
$changes = ouwiki_get_subwiki_recentpages($subwiki->id);
$this->assertIsA($changes, "array");
// first page should be startpage
$this->assertEqual($changes[1]->title, $startpagename);
// 3rd page should be pagename2
$this->assertEqual($changes[3]->title, $pagename2);
// test recent wiki changes
$changes = ouwiki_get_subwiki_recentchanges($subwiki->id);
$this->assertEqual($changes[1]->title, $startpagename);
// sixth change should be to testpage2 - when we created testpage2
$this->assertEqual($changes[6]->title, $pagename2);
// seventh change shouldbe start page again - when we linked to testpage2 to startpage
$this->assertEqual($changes[7]->title, $startpagename);
// test deleting a version
}
public function create_content($instance, $record = array())
{
global $USER, $DB, $CFG;
require_once $CFG->dirroot . '/mod/ouwiki/locallib.php';
$cm = get_coursemodule_from_instance('ouwiki', $instance->id);
$context = context_module::instance($cm->id);
// Setup subwiki.
if (!isset($record['subwiki'])) {
// Create a new sub wiki object for current user.
$subwiki = ouwiki_get_subwiki($instance->course, $instance, $cm, $context, 0, $USER->id, true);
} else {
$subwiki = $record['subwiki'];
}
if (isset($record['newversion'])) {
// Update an existing page with a new version.
$newverinfo = $record['newversion'];
if (!isset($newverinfo->formdata)) {
$newverinfo->formdata = null;
}
if (!isset($newverinfo->pagename)) {
$newverinfo->pagename = null;
}
if (!isset($newverinfo->content)) {
$newverinfo->content = 'Test content';
}
return ouwiki_save_new_version($instance->course, $cm, $instance, $subwiki, $newverinfo->pagename, $newverinfo->content, -1, -1, -1, null, $newverinfo->formdata);
} else {
// Create a new page - does this by default (off start page).
if (!isset($record['newpage'])) {
$record['newpage'] = new stdClass();
}
$newpageinfo = $record['newpage'];
if (!isset($newpageinfo->formdata)) {
$newpageinfo->formdata = null;
}
if (!isset($newpageinfo->pagename)) {
$newpageinfo->pagename = null;
}
// Ensure linked from page exists.
ouwiki_get_current_page($subwiki, $newpageinfo->pagename, OUWIKI_GETPAGE_CREATE);
if (!isset($newpageinfo->newpagename)) {
$this->pagecount++;
$newpageinfo->newpagename = 'OU Wiki Test Page' . $this->pagecount;
}
if (!isset($newpageinfo->content)) {
$newpageinfo->content = 'Test content';
}
ouwiki_create_new_page($instance->course, $cm, $instance, $subwiki, $newpageinfo->pagename, $newpageinfo->newpagename, $newpageinfo->content, $newpageinfo->formdata);
return ouwiki_get_current_page($subwiki, $newpageinfo->newpagename);
}
}
public function test_ouwiki_structure()
{
$this->resetAfterTest(true);
$user = $this->get_new_user();
$course = $this->get_new_course();
// Setup a wiki to use.
$ouwiki = $this->get_new_ouwiki($course->id, OUWIKI_SUBWIKIS_SINGLE);
$cm = get_coursemodule_from_instance('ouwiki', $ouwiki->id);
$this->assertNotEmpty($cm);
$context = context_module::instance($cm->id);
$groupid = 0;
$this->setUser($user);
$subwiki = ouwiki_get_subwiki($course, $ouwiki, $cm, $context, $groupid, $user->id, true);
// Create the start page.
$startpagename = 'testpage1';
$formdata = null;
$startpageversion = ouwiki_get_current_page($subwiki, $startpagename, OUWIKI_GETPAGE_CREATE);
$verid = ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $startpagename, $startpagename, -1, -1, -1, null, $formdata);
// Create a page with no sub pages.
$pagename2 = 'testpage2';
$content2 = 'testcontent2';
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $startpagename, $pagename2, $content2, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename2);
$this->assertEquals($pageversion->title, $pagename2);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add another page to start page.
$pagename3 = 'testpage3';
$content3 = 'testcontent3';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $startpagename, $pagename3, $content3, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename3);
$this->assertEquals($pageversion->title, $pagename3);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add another page to start page.
$pagename9 = 'testpage9';
$content9 = 'testcontent9';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $startpagename, $pagename9, $content9, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename9);
$this->assertEquals($pageversion->title, $pagename9);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add pages to testpage3.
// Add page to test page 3.
$pagename4 = 'testpage4';
$content4 = 'testcontent4';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename3, $pagename4, $content4, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename4);
$this->assertEquals($pageversion->title, $pagename4);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add another page to testpage 3.
$pagename8 = 'testpage8';
$content8 = 'testcontent8';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename3, $pagename8, $content8, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename8);
$this->assertEquals($pageversion->title, $pagename8);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add pages to testpage4.
// Add page to test page 4.
$pagename5 = 'testpage5';
$content5 = 'testcontent5';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename4, $pagename5, $content5, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename5);
$this->assertEquals($pageversion->title, $pagename5);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add another page to testpage 4.
$pagename7 = 'testpage7';
$content7 = 'testcontent7';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename4, $pagename7, $content7, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename7);
$this->assertEquals($pageversion->title, $pagename7);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add page to test page 5.
$pagename6 = 'testpage6';
$content6 = 'testcontent6';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename5, $pagename6, $content6, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename6);
$this->assertEquals($pageversion->title, $pagename6);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add page to test page 9.
$pagename10 = 'testpage10';
$content10 = 'testcontent10';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename9, $pagename10, $content10, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename10);
$this->assertEquals($pageversion->title, $pagename10);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add another page to testpage 9.
$pagename12 = 'testpage12';
$content12 = 'testcontent12';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename9, $pagename12, $content12, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename12);
$this->assertEquals($pageversion->title, $pagename12);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Add page to test page 10.
$pagename11 = 'testpage11';
$content11 = 'testcontent11';
// We don't get anything returned for this.
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $pagename10, $pagename11, $content11, $formdata);
// Try get that page.
$pageversion = ouwiki_get_current_page($subwiki, $pagename11);
$this->assertEquals($pageversion->title, $pagename11);
// Test fullname info from ouwiki_get_current_page.
$this->assertEquals(fullname($user), fullname($pageversion));
// Create the index.
$index = ouwiki_get_subwiki_index($subwiki->id);
// Check to see that there are 12 posts.
$this->assertEquals(count($index), 12);
reset($index);
$orphans = false;
// Check for orphan posts - there should be none.
foreach ($index as $indexitem) {
if (count($indexitem->linksfrom) == 0 && $indexitem->title !== 'testpage1') {
$orphans = true;
break;
}
}
$this->assertEquals($orphans, false);
// Test tree structure functions.
// Build tree.
ouwiki_build_tree($index);
// Check to see whether pages have the correct number of children in them including the root node.
$page = $this->get_page_from_index_by_pagename('testpage3', $index);
$subtree = ouwiki_get_sub_tree_from_index($page->pageid, $index);
$this->assertEquals(6, count($subtree));
// Check to see whether pages have the correct number of children in them including the root node.
$page = $this->get_page_from_index_by_pagename('testpage4', $index);
$subtree = ouwiki_get_sub_tree_from_index($page->pageid, $index);
$this->assertEquals(4, count($subtree));
// Check linkto, linksfrom, and children arrays for testpage 4
// - see structure diagram in function description for links to, from, and children for P4.
$linksfrom = $page->linksfrom;
$linksto = $page->linksto;
$children = $page->children;
$this->assertEquals(count($linksfrom), 1);
$this->assertEquals(count($linksto), 2);
$this->assertEquals(count($children), 2);
// Test linksfrom from testpage 4.
$p = $this->get_page_from_index_by_pageid($linksfrom[0], $index);
$this->assertEquals($p->title, $pagename3);
// Test linksto for testpage 4.
$p = $this->get_page_from_index_by_pageid($linksto[0], $index);
$this->assertEquals($p->title, $pagename5);
$p = $this->get_page_from_index_by_pageid($linksto[1], $index);
$this->assertEquals($p->title, $pagename7);
// Test children for testpage 4.
$p = $this->get_page_from_index_by_pageid($children[0], $index);
$this->assertEquals($p->title, $pagename5);
$p = $this->get_page_from_index_by_pageid($children[1], $index);
$this->assertEquals($p->title, $pagename7);
// Check to see whether pages have the correct number of children in them including the root node.
$page = $this->get_page_from_index_by_pagename('testpage5', $index);
$this->assertEquals(2, count(ouwiki_get_sub_tree_from_index($page->pageid, $index)));
// Check to see whether pages have the correct number of children in them including the root node.
$page = $this->get_page_from_index_by_pagename('testpage9', $index);
$this->assertEquals(4, count(ouwiki_get_sub_tree_from_index($page->pageid, $index)));
// Check to see whether pages have the correct number of children in them including the root node.
$page = $this->get_page_from_index_by_pagename('testpage10', $index);
$this->assertEquals(2, count(ouwiki_get_sub_tree_from_index($page->pageid, $index)));
}
ouwiki_release_lock($pageversion->pageid);
echo $OUTPUT->header();
$pagefield = '';
if ($returnpage !== '') {
$pagefield = html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'page', 'value' => $returnpage));
}
print '<div id="ouwiki_savefail">' . '<h2>' . $savefailtitle . '</h2>' . '<p>' . $specificmessage . '</p>' . '<form action="view.php" method="get">' . '<input type="hidden" name="id" value="' . $cm->id . '" />' . $pagefield . '<input type="submit" value="' . $returntoview . '" />' . '</form>' . '<p>' . $savefailcontent . '</p>' . '<div class="ouwiki_savefailcontent">' . $actualcontent . '</div>' . '</div><div>';
ouwiki_print_footer($course, $cm, $subwiki, $pagename);
exit;
}
$event = null;
if ($section) {
ouwiki_save_new_version_section($course, $cm, $ouwiki, $subwiki, $pagename, $pageversion->xhtml, $formdata->content['text'], $sectiondetails, $formdata);
} else {
if ($addpage) {
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $frompage, $pagename, $content, $formdata);
} else {
if ($addsection) {
ouwiki_create_new_section($course, $cm, $ouwiki, $subwiki, $pagename, $formdata->content['text'], $sectionheader, $formdata);
} else {
// Normal save
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename, $content, -1, -1, -1, null, $formdata);
}
}
}
// Update completion state
$completion = new completion_info($course);
if ($completion->is_enabled($cm) && ($ouwiki->completionedits || $ouwiki->completionpages)) {
$completion->update_state($cm, COMPLETION_COMPLETE);
}
// Release lock, log and redirect.
ouwiki_print_start($ouwiki, $cm, $course, $subwiki, $pagename, $context);
$savefailtitle = get_string('savefailtitle', 'ouwiki');
$specificmessage = get_string(!$versionok ? 'savefaildesynch' : 'savefaillocked', 'ouwiki');
$returntoview = get_string('returntoview', 'ouwiki');
$savefailcontent = get_string('savefailcontent', 'ouwiki');
$actualcontent = ouwiki_convert_content($content, $subwiki, $cm);
print "\n<div id='ouwiki_savefail'>\n <h2>{$savefailtitle}</h2>\n <p>{$specificmessage}</p>\n <form action='view.php' method='get'>\n {$wikiformfields}\n <input type='submit' value='{$returntoview}' />\n </form>\n <p>{$savefailcontent}</p>\n <div class='ouwiki_savefailcontent'>\n {$actualcontent}\n </div>\n</div>";
print_footer($course);
exit;
}
$section = optional_param('section', null, PARAM_RAW);
if ($section) {
ouwiki_save_new_version_section($course, $cm, $ouwiki, $subwiki, $pagename, $pageversion->xhtml, $content, $sectiondetails);
} else {
if ($createnewpage) {
ouwiki_create_new_page($course, $cm, $ouwiki, $subwiki, $originalpagename, $pagename, $content);
} else {
if ($addnewsection) {
ouwiki_create_new_section($course, $cm, $ouwiki, $subwiki, $pagename, $content, $sectionheader);
} else {
// do normal save
ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename, $content);
}
// endif
}
// endif
}
}
// Redirect for save or cancel
if ($actionsave || $actioncancel) {
ouwiki_release_lock($pageversion->pageid);