function ouwiki_display_page_in_index($indexitem, $subwiki, $cm)
{
if ($startpage = is_null($indexitem->title)) {
$title = get_string('startpage', 'ouwiki');
$output = '<div class="ouw_index_startpage">';
} else {
$title = $indexitem->title;
$output = '';
}
$output .= '<a class="ouw_title" href="view.php?' . ouwiki_display_wiki_parameters($indexitem->title, $subwiki, $cm) . '">' . htmlspecialchars($title) . '</a>';
$lastchange = new StdClass();
$lastchange->userlink = ouwiki_display_user($indexitem, $cm->course);
$lastchange->date = ouwiki_recent_span($indexitem->timecreated) . ouwiki_nice_date($indexitem->timecreated) . '</span>';
$output .= '<div class="ouw_indexinfo">';
$output .= ' <span class="ouw_lastchange">' . get_string('lastchange', 'ouwiki', $lastchange) . '</span>';
$output .= '</div>';
if ($startpage) {
$output .= '</div>';
}
return $output;
}
$strview = get_string('view');
$lastdate = '';
$count = 0;
foreach ($changes as $change) {
$count++;
if ($count > OUWIKI_PAGESIZE) {
break;
}
$pageparams = ouwiki_display_wiki_parameters($change->title, $subwiki, $cm);
$date = userdate($change->timecreated, get_string('strftimedate'));
if ($date == $lastdate) {
$date = '';
} else {
$lastdate = $date;
}
$time = ouwiki_recent_span($change->timecreated) . userdate($change->timecreated, get_string('strftimetime')) . '</span>';
$page = $change->title ? htmlspecialchars($change->title) : get_string('startpage', 'ouwiki');
if (!empty($change->previousversionid)) {
$changelink = " <small>(<a href='diff.php?{$pageparams}&v2={$change->versionid}&v1={$change->previousversionid}'>{$strchanges}</a>)</small>";
} else {
$changelink = ' <small>(' . get_string('newpage', 'ouwiki') . ')</small>';
}
$current = '';
if ($change->versionid == $change->currentversionid || $newpages) {
$viewlink = "view.php?{$pageparams}";
if (!$newpages && !empty($CFG->ouwikienablecurrentpagehighlight)) {
$current = ' class="current"';
}
} else {
$viewlink = "viewold.php?{$pageparams}&version={$change->versionid}";
}
function ouwiki_nice_date($time, $insentence = null, $showrecent = null)
{
$result = $showrecent ? ouwiki_recent_span($time) : '';
if (function_exists('specially_shrunken_date')) {
$result .= specially_shrunken_date($time, $insentence);
} else {
$result .= userdate($time);
}
$result .= $showrecent ? '</span>' : '';
return $result;
}
/**
* Print the main page content
*
* @param object $subwiki For details of user/group and ID so that
* we can make links
* @param object $cm Course-module object (again for making links)
* @param object $pageversion Data from page and version tables.
* @param bool $hideannotations If true, adds extra class to hide annotations
* @return string HTML content for page
*/
public function ouwiki_print_page($subwiki, $cm, $pageversion, $gewgaws = null, $page = 'history', $showwordcount = 0, $hideannotations = false)
{
$output = '';
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
global $CFG, $ouwikiinternalre;
require_once $CFG->libdir . '/filelib.php';
// Get annotations - only if using annotation system. prevents unnecessary db access
if ($subwiki->annotation) {
$annotations = ouwiki_get_annotations($pageversion);
} else {
$annotations = '';
}
// Title
$title = $pageversion->title === '' ? get_string('startpage', 'ouwiki') : htmlspecialchars($pageversion->title);
// setup annotations according to the page we are on
if ($page == 'view') {
// create the annotations
if ($subwiki->annotation && count($annotations)) {
ouwiki_highlight_existing_annotations(&$pageversion->xhtml, $annotations, 'view');
}
} else {
if ($page == 'annotate') {
// call function for the annotate page
ouwiki_setup_annotation_markers(&$pageversion->xhtml);
ouwiki_highlight_existing_annotations(&$pageversion->xhtml, $annotations, 'annotate');
}
}
// Must rewrite plugin urls AFTER doing annotations because they depend on byte
// position in unmolested data from db
$pageversion->xhtml = file_rewrite_pluginfile_urls($pageversion->xhtml, 'pluginfile.php', $modcontext->id, 'mod_ouwiki', 'content', $pageversion->versionid);
// get files up here so we have them for the portfolio button addition as well
$fs = get_file_storage();
$files = $fs->get_area_files($modcontext->id, 'mod_ouwiki', 'attachment', $pageversion->versionid, "timemodified", false);
$output .= html_writer::start_tag('div', array('class' => 'ouwiki-content' . ($hideannotations ? ' ouwiki-hide-annotations' : '')));
$output .= html_writer::start_tag('div', array('class' => 'ouw_topheading'));
$output .= html_writer::start_tag('div', array('class' => 'ouw_heading'));
$output .= html_writer::tag('h1', format_string($title), array('class' => 'ouw_topheading'));
if ($gewgaws) {
$output .= $this->render_heading_bit(1, $pageversion->title, $subwiki, $cm, null, $annotations, $pageversion->locked, $files, $pageversion->pageid);
} else {
$output .= html_writer::end_tag('div');
}
// List of recent changes
if ($gewgaws && $pageversion->recentversions) {
$output .= html_writer::start_tag('div', array('class' => 'ouw_recentchanges'));
$output .= get_string('recentchanges', 'ouwiki') . ': ';
$output .= html_writer::start_tag('span', array('class' => 'ouw_recentchanges_list'));
$first = true;
foreach ($pageversion->recentversions as $recentversion) {
if ($first) {
$first = false;
} else {
$output .= '; ';
}
$output .= ouwiki_recent_span($recentversion->timecreated);
$output .= ouwiki_nice_date($recentversion->timecreated);
$output .= html_writer::end_tag('span');
$output .= ' (';
$recentversion->id = $recentversion->userid;
// so it looks like a user object
$output .= ouwiki_display_user($recentversion, $cm->course, false);
$output .= ')';
}
$output .= '; ';
$pagestr = '';
if (strtolower(trim($title)) !== strtolower(get_string('startpage', 'ouwiki'))) {
$pagestr = '&page=' . $title;
}
$output .= html_writer::tag('a', get_string('seedetails', 'ouwiki'), array('href' => $CFG->wwwroot . '/mod/ouwiki/history.php?id=' . $cm->id . $pagestr));
$output .= html_writer::end_tag('span');
$output .= html_writer::end_tag('div');
}
$output .= html_writer::end_tag('div');
$output .= html_writer::start_tag('div', array('class' => 'ouw_belowmainhead'));
// spacer
$output .= html_writer::start_tag('div', array('class' => 'ouw_topspacer'));
$output .= html_writer::end_tag('div');
// Content of page
$output .= ouwiki_convert_content($pageversion->xhtml, $subwiki, $cm, null, $pageversion->xhtmlformat);
if ($gewgaws) {
// Add in links/etc. around headings
$ouwikiinternalre->pagename = $pageversion->title;
$ouwikiinternalre->subwiki = $subwiki;
$ouwikiinternalre->cm = $cm;
$ouwikiinternalre->annotations = $annotations;
$ouwikiinternalre->locked = $pageversion->locked;
$ouwikiinternalre->pageversion = $pageversion;
$ouwikiinternalre->files = $files;
$output = preg_replace_callback('|<h([1-9]) id="ouw_s([0-9]+_[0-9]+)">(.*?)(<br\\s*/>)?</h[1-9]>|s', 'ouwiki_internal_re_heading', $output);
}
$output .= html_writer::start_tag('div', array('class' => 'clearer'));
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
// Render wordcount
if ($showwordcount) {
$output .= $this->ouwiki_render_wordcount($pageversion->wordcount);
}
$output .= html_writer::end_tag('div');
// attached files
if ($files) {
$output .= html_writer::start_tag('div', array('class' => 'ouwiki-post-attachments'));
$output .= html_writer::tag('h3', get_string('attachments', 'ouwiki'), array('class' => 'ouw_topheading'));
$output .= html_writer::start_tag('ul');
foreach ($files as $file) {
$output .= html_writer::start_tag('li');
$filename = $file->get_filename();
$mimetype = $file->get_mimetype();
$iconimage = html_writer::empty_tag('img', array('src' => $this->output->pix_url(file_mimetype_icon($mimetype)), 'alt' => $mimetype, 'class' => 'icon'));
$path = file_encode_url($CFG->wwwroot . '/pluginfile.php', '/' . $modcontext->id . '/mod_ouwiki/attachment/' . $pageversion->versionid . '/' . $filename);
$output .= html_writer::tag('a', $iconimage, array('href' => $path));
$output .= html_writer::tag('a', s($filename), array('href' => $path));
$output .= html_writer::end_tag('li');
}
$output .= html_writer::end_tag('ul');
$output .= html_writer::end_tag('div');
}
// pages that link to this page
if ($gewgaws) {
$links = ouwiki_get_links_to($pageversion->pageid);
if (count($links) > 0) {
$output .= html_writer::start_tag('div', array('class' => 'ouw_linkedfrom'));
$output .= html_writer::tag('h3', get_string(count($links) == 1 ? 'linkedfromsingle' : 'linkedfrom', 'ouwiki'), array('class' => 'ouw_topheading'));
$output .= html_writer::start_tag('ul');
$first = true;
foreach ($links as $link) {
$output .= html_writer::start_tag('li');
if ($first) {
$first = false;
} else {
$output .= '• ';
}
$linktitle = $link->title ? htmlspecialchars($link->title) : get_string('startpage', 'ouwiki');
$output .= html_writer::tag('a', $linktitle, array('href' => $CFG->wwwroot . '/mod/ouwiki/view.php?' . ouwiki_display_wiki_parameters($link->title, $subwiki, $cm, OUWIKI_PARAMS_URL)));
$output .= html_writer::end_tag('li');
}
$output .= html_writer::end_tag('ul');
$output .= html_writer::end_tag('div');
}
}
// disply the orphaned annotations
if ($subwiki->annotation && $annotations && $page != 'history') {
$orphaned = '';
foreach ($annotations as $annotation) {
if ($annotation->orphaned) {
$orphaned .= $this->ouwiki_print_hidden_annotation($annotation);
}
}
if ($orphaned !== '') {
$output .= html_writer::tag('h3', get_string('orphanedannotations', 'ouwiki'));
$output .= $orphaned;
} else {
$output = $output;
}
}
return array($output, $annotations);
}
/**
* Print the main page content
*
* @param object $subwiki For details of user/group and ID so that
* we can make links
* @param object $cm Course-module object (again for making links)
* @param object $pageversion Data from page and version tables.
* @param bool $gewgaws A decorator indicator.
* @param string $page Page type
* @param int $showwordcount
* @param bool $hideannotations If true, adds extra class to hide annotations
* @return string HTML content for page
*/
public function ouwiki_print_page($subwiki, $cm, $pageversion, $gewgaws = null, $page = 'history', $showwordcount = 0, $hideannotations = false)
{
global $CFG, $ouwikiinternalre;
require_once $CFG->libdir . '/filelib.php';
$output = '';
$modcontext = context_module::instance($cm->id);
$title = $pageversion->title === '' ? get_string('startpage', 'ouwiki') : htmlspecialchars($pageversion->title);
// Get annotations - only if using annotation system. Prevents unnecessary db access.
if ($subwiki->annotation) {
$annotations = ouwiki_get_annotations($pageversion);
} else {
$annotations = '';
}
// Setup annotations according to the page we are on.
if ($page == 'view') {
if ($subwiki->annotation && count($annotations)) {
$pageversion->xhtml = ouwiki_highlight_existing_annotations($pageversion->xhtml, $annotations, 'view');
}
} else {
if ($page == 'annotate') {
$pageversion->xhtml = ouwiki_setup_annotation_markers($pageversion->xhtml);
$pageversion->xhtml = ouwiki_highlight_existing_annotations($pageversion->xhtml, $annotations, 'annotate');
}
}
// Must rewrite plugin urls AFTER doing annotations because they depend on byte position.
$pageversion->xhtml = file_rewrite_pluginfile_urls($pageversion->xhtml, 'pluginfile.php', $modcontext->id, 'mod_ouwiki', 'content', $pageversion->versionid);
$pageversion->xhtml = ouwiki_convert_content($pageversion->xhtml, $subwiki, $cm, null, $pageversion->xhtmlformat);
// Get files here so we have them for the portfolio button addition as well.
$fs = get_file_storage();
$files = $fs->get_area_files($modcontext->id, 'mod_ouwiki', 'attachment', $pageversion->versionid, "timemodified", false);
// Start gathering output.
$output .= html_writer::start_tag('div', array('class' => 'ouwiki-content' . ($hideannotations ? ' ouwiki-hide-annotations' : '')));
$output .= $this->get_topheading_section($title, $gewgaws, $pageversion, $annotations, $files);
// List of recent changes.
if ($gewgaws && $pageversion->recentversions) {
$output .= html_writer::start_tag('div', array('class' => 'ouw_recentchanges'));
$output .= get_string('recentchanges', 'ouwiki') . ': ';
$output .= html_writer::start_tag('span', array('class' => 'ouw_recentchanges_list'));
$first = true;
foreach ($pageversion->recentversions as $recentversion) {
if ($first) {
$first = false;
} else {
$output .= '; ';
}
$output .= ouwiki_recent_span($recentversion->timecreated);
$output .= ouwiki_nice_date($recentversion->timecreated);
$output .= html_writer::end_tag('span');
$output .= ' (';
$recentversion->id = $recentversion->userid;
// So it looks like a user object.
$output .= ouwiki_display_user($recentversion, $cm->course, false);
$output .= ')';
}
$output .= '; ';
$pagestr = '';
if (strtolower(trim($title)) !== strtolower(get_string('startpage', 'ouwiki'))) {
$pagestr = '&page=' . $title;
}
$output .= html_writer::tag('a', get_string('seedetails', 'ouwiki'), array('href' => $CFG->wwwroot . '/mod/ouwiki/history.php?id=' . $cm->id . $pagestr));
$output .= html_writer::end_tag('span');
$output .= html_writer::end_tag('div');
}
$output .= $this->get_new_annotations_section($gewgaws, $pageversion, $annotations, $files);
$output .= html_writer::end_tag('div');
// Main content of page.
$output .= html_writer::start_tag('div', array('class' => 'ouw_belowmainhead'));
$output .= html_writer::start_tag('div', array('class' => 'ouw_topspacer'));
$output .= html_writer::end_tag('div');
$output .= $pageversion->xhtml;
if ($gewgaws) {
// Add in links around headings.
$ouwikiinternalre = new stdClass();
$ouwikiinternalre->pagename = $pageversion->title;
$ouwikiinternalre->subwiki = $subwiki;
$ouwikiinternalre->cm = $cm;
$ouwikiinternalre->annotations = $annotations;
$ouwikiinternalre->locked = $pageversion->locked;
$ouwikiinternalre->pageversion = $pageversion;
$ouwikiinternalre->files = $files;
$output = preg_replace_callback('|<h([1-9]) id="ouw_s([0-9]+_[0-9]+)">(.*?)(<br\\s*/>)?</h[1-9]>|s', 'ouwiki_internal_re_heading', $output);
}
$output .= html_writer::tag('div', '', array('class' => 'clearer'));
$output .= html_writer::end_tag('div');
// End of ouw_belowmainhead.
// Add wordcount.
if ($showwordcount) {
$output .= $this->ouwiki_render_wordcount($pageversion->wordcount);
}
$output .= html_writer::end_tag('div');
// End of ouwiki-content.
// Add attached files.
$output .= $this->get_attached_files($files, $modcontext, $pageversion);
// Pages that link to this page.
if ($gewgaws) {
$links = ouwiki_get_links_to($pageversion->pageid);
if (count($links) > 0) {
$output .= $this->get_links_to($links);
}
}
// Display the orphaned annotations.
if ($subwiki->annotation && $annotations && $page != 'history') {
$orphaned = '';
foreach ($annotations as $annotation) {
if ($annotation->orphaned) {
$orphaned .= $this->ouwiki_print_hidden_annotation($annotation);
}
}
if ($orphaned !== '') {
$output .= html_writer::start_div('ouw-orphaned-annotations');
$output .= html_writer::tag('h3', get_string('orphanedannotations', 'ouwiki'));
$output .= $orphaned;
$output .= html_writer::end_div();
} else {
$output = $output;
}
}
$output .= $this->get_new_buttons_section($gewgaws, $pageversion);
return array($output, $annotations);
}
function ouwiki_display_wikiindex_page_in_index($indexitem, $subwiki, $cm)
{
global $ouwiki;
if ($startpage = $indexitem->title === '') {
$title = get_string('startpage', 'ouwiki');
$output = '<div class="ouw_index_startpage">';
} else {
$title = $indexitem->title;
$output = '';
}
$output .= '<div class="ouw_title"><a class="ouw_title_link" href="view.php?' . ouwiki_display_wiki_parameters($indexitem->title, $subwiki, $cm) . '">' . htmlspecialchars($title) . '</a></div>';
$lastchange = new StdClass();
$lastchange->userlink = ouwiki_display_user($indexitem, $cm->course);
$lastchange->date = ouwiki_recent_span($indexitem->timecreated) . ouwiki_nice_date($indexitem->timecreated) . '</span>';
$output .= '<div class="ouw_indexinfo">';
if ($ouwiki->enablewordcount) {
$output .= '<span class="ouw_wordcount">' . get_string('numwords', 'ouwiki', $indexitem->wordcount) . '</span>';
$output .= '<div class="spacer"></div>';
}
$output .= ' <span class="ouw_lastchange">' . get_string('lastchange', 'ouwiki', $lastchange) . '</span>';
$output .= '</div>';
if ($startpage) {
$output .= '</div>';
}
return $output;
}
