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, $index)));
}
if (count($indexitem->linksfrom) != 0 || $indexitem->title === '') {
print '<li>' . ouwiki_display_wikiindex_page_in_index($indexitem, $subwiki, $cm) . '</li>';
} else {
$orphans = true;
}
}
print '</ul>';
}
}
if ($orphans) {
print '<h2 class="ouw_orphans">' . get_string('orphanpages', 'ouwiki') . '</h2>';
print '<ul class="ouw_index">';
foreach ($index as $indexitem) {
if (count($indexitem->linksfrom) == 0 && $indexitem->title !== '') {
if ($treemode) {
$orphanindex = ouwiki_get_sub_tree_from_index($indexitem->pageid, $index);
ouwiki_build_tree($orphanindex);
print ouwiki_tree_index($func, $indexitem->pageid, $orphanindex, $subwiki, $cm);
} else {
print '<li>' . ouwiki_display_wikiindex_page_in_index($indexitem, $subwiki, $cm) . '</li>';
}
}
}
print '</ul>';
}
$missing = ouwiki_get_subwiki_missingpages($subwiki->id);
if (count($missing) > 0) {
print '<div class="ouw_missingpages"><h2>' . get_string('missingpages', 'ouwiki') . '</h2>';
print '<p>' . get_string(count($missing) > 1 ? 'advice_missingpages' : 'advice_missingpage', 'ouwiki') . '</p>';
print '<ul>';
$first = true;
public function prepare_package()
{
global $CFG;
$pagehtml = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" ' . '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' . html_writer::start_tag('html', array('xmlns' => 'http://www.w3.org/1999/xhtml'));
$content = html_writer::empty_tag('meta', array('http-equiv' => 'Content-Type', 'content' => 'text/html; charset=utf-8')) . html_writer::tag('title', get_string('export', 'forumngfeature_export'));
if ($this->tree) {
$content .= $this->prepare_tree_inline_styles();
}
$pagehtml .= html_writer::tag('head', $content);
$pagehtml .= html_writer::start_tag('body') . "\n";
$pagehtml .= html_writer::tag('h1', s($this->ouwiki->name));
if ($this->tree) {
$orphans = false;
$pagehtml .= '</ul>';
foreach ($this->pageversions as $pageversion) {
if (count($pageversion->linksfrom) == 0 && $pageversion->title !== '') {
$orphans = true;
} else {
$pageversion->xhtml = $this->prepare_page($pageversion);
}
}
$pagehtml .= '<ul class="ouw_indextree">';
$func = 'ouwiki_display_portfolio_page_in_index';
$pagehtml .= ouwiki_tree_index($func, reset($this->pageversions)->pageid, $this->pageversions, $this->subwiki, $this->cm);
$pagehtml .= '</ul>';
if ($orphans) {
$pagehtml .= '<h2 class="ouw_orphans">' . get_string('orphanpages', 'ouwiki') . '</h2>';
$pagehtml .= '<ul class="ouw_indextree">';
foreach ($this->pageversions as $pageversion) {
if (count($pageversion->linksfrom) == 0 && $pageversion->title !== '') {
$pageversion->xhtml = $this->prepare_page($pageversion);
$orphanindex = ouwiki_get_sub_tree_from_index($pageversion->pageid, $this->pageversions);
ouwiki_build_tree($orphanindex);
$pagehtml .= ouwiki_tree_index($func, $pageversion->pageid, $orphanindex, $this->subwiki, $this->cm);
}
}
$pagehtml .= '</ul>';
}
} else {
$orphans = false;
foreach ($this->pageversions as $pageversion) {
if (count($pageversion->linksfrom) == 0 && $pageversion->title !== '') {
$orphans = true;
} else {
$pagehtml .= $this->prepare_page($pageversion);
}
}
if ($orphans) {
$pagehtml .= '<h2 class="ouw_orphans">' . get_string('orphanpages', 'ouwiki') . '</h2>';
foreach ($this->pageversions as $pageversion) {
if (count($pageversion->linksfrom) == 0 && $pageversion->title !== '') {
$pagehtml .= $this->prepare_page($pageversion);
}
}
}
}
$pagehtml .= html_writer::end_tag('body') . html_writer::end_tag('html');
$content = $pagehtml;
$name = $this->make_filename_safe($this->ouwiki->name) . '.html';
$manifest = $this->exporter->get('format') instanceof PORTFOLIO_FORMAT_RICH;
$this->copy_files($this->multifiles);
$this->get('exporter')->write_new_file($content, $name, $manifest);
}
