/**
* internal setup function. It just bring the possibility to callback functions from get param.
*/
function wiki_setup_content()
{
//this function contains all the instructions to configurate the module
global $dfformaddtitle, $dfformoldcontent, $CFG;
$dfform = wiki_param('dfform');
//this is a little tricky for the editor: javascript can't refer
//dfform[content] but it can refer dfformcontent.
if ($dfformcontent = wiki_param('dfformcontent')) {
$dfform['content'] = $dfformcontent;
}
if (isset($dfformaddtitle)) {
$dfform['addtitle'] = $dfformaddtitle;
}
if (isset($dfformoldcontent)) {
$dfform['oldcontent'] = $dfformoldcontent;
}
wiki_param('dfform', $dfform);
$dfsetup = wiki_param('dfsetup');
$dfsetupf = wiki_param('dfsetupf');
if (is_numeric($dfsetup) && isset($dfsetupf[$dfsetup])) {
$main_function = $dfsetupf[$dfsetup];
} else {
$main_function = 'wiki_main_setup';
}
if (!function_exists($main_function)) {
require_once $CFG->dirroot . '/blocks/wiki_ead/lib.php';
require_once $CFG->dirroot . '/blocks/wiki_search/lib.php';
}
$main_function();
}
/**
* This file contains block_wiki_new_page functions.
* @deprecated version - 23/08/2007
* @author DFWiki LABS
* @author Marc Alier i Forment
* @author David Castro, Ferran Recio, Jordi Piguillem, UPC,
* and members of DFWikiteam listed at http://morfeo.upc.edu/crom
* @version $Id: lib.php,v 1.6 2007/08/23 12:24:00 tusefomal Exp $
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package Wiki_Blocks
*/
function wiki_block_new_page()
{
$name = optional_param('dfformname', NULL, PARAM_FILE);
if (isset($name)) {
wiki_param('page', $name);
}
wiki_main_setup();
}
/**
* Constructor of the class.
*
* @param int $wikiid
* @param string $name
* @param int $version
* @param int $groupid
* @param int $ownerid
*/
function wiki_pageid($wikiid = null, $name = null, $version = null, $groupid = null, $ownerid = null)
{
global $WS;
if (isset($wikiid)) {
$this->wikiid = $wikiid;
$this->name = $name;
$this->version = $version;
$this->groupid = $groupid;
$this->ownerid = $ownerid;
} else {
$wiki = wiki_param('dfwiki');
$this->wikiid = $wiki->id;
$this->name = $WS->page;
$this->version = null;
$this->groupid = $WS->groupmember->groupid;
$this->ownerid = 0;
if ($WS->cm->groupmode == 0 or $wiki->studentmode != 0) {
$this->ownerid = $WS->member->id;
}
}
}
function wiki_ead_cleanpage()
{
global $dfwiki_ead_stat;
$cleanpage = optional_param('cleanpage', NULL, PARAM_FILE);
$dfwiki = wiki_param('dfwiki');
if (wiki_can_change()) {
if (wiki_page_exists(false, $cleanpage, false)) {
$cleanconfirm = optional_param('dfformcleanconfirm', NULL, PARAM_ALPHA);
if (isset($cleanconfirm)) {
$cleanvers = optional_param('dfformcleanvers', NULL, PARAM_INT);
if (delete_records_select('wiki_pages', 'dfwiki=' . $dfwiki->id . ' and pagename=\'' . addslashes($cleanpage) . '\' and version < ' . $cleanvers)) {
$dfwiki_ead_stat = 'cleanok';
} else {
$dfwiki_ead_stat = 'cleanerror';
}
} else {
//show confirm form
$dfwiki_ead_stat = 'cleanconfirm';
}
} else {
//this page can't be eliminated
$dfwiki_ead_stat = 'cleanerror';
}
}
wiki_param('dfcontent', 9);
wiki_main_setup();
}
<?php
require_once $CFG->dirroot . '/mod/wiki/part/search/lib.php';
//include part tabs
//$tabme = new wikitab ('prova','$baseurl/part/prova/index.php?$pageselector','prova_tab',true);
//wiki_add_tab($tabme);
$dfform = wiki_param('dfform');
if (optional_param('dfsearch') || isset($dfform['field']) && trim($dfform['field']) != '') {
wiki_add_callback('dfsetup', 'wiki_part_search_load');
}
function wiki_footer()
{
global $COURSE, $CFG;
///document ending
$PAGE = wiki_page_info('PAGE');
$pageblocks = wiki_page_info('pageblocks');
$editing = $PAGE->user_is_editing();
wiki_table_end();
/// The right column
//if there are not blocks on the right part then don't enter in this condition
if (!empty($pageblocks[BLOCK_POS_RIGHT])) {
//to work out the default widths need to check all blocks
$preferred_width_right = optional_param('preferred_width_right', blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]), PARAM_INT);
//preferred_width_right sizes
//should be between BLOCK_x_MAX_WIDTH and BLOCK_x_MIN_WIDTH.
$preferred_width_right = min($preferred_width_right, BLOCK_R_MAX_WIDTH);
$preferred_width_right = max($preferred_width_right, BLOCK_R_MIN_WIDTH);
}
//if there are blocks on the right part, then they are placed
if (!empty($pageblocks[BLOCK_POS_RIGHT])) {
//checks if there are blocks to place on the right-hand side
if (!empty($CFG->showblocksonmodpages) && (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing)) {
$prop = new stdClass();
$prop->id = "right-column";
$prop->class = "blockcourse";
wiki_change_column($prop);
$prop = new stdClass();
$prop->width = $preferred_width_right . 'px';
wiki_table_start($prop);
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
wiki_table_end();
$prop = new stdClass();
}
}
wiki_table_end();
// select the teacher
$cm = wiki_param('cm');
$dfwiki = wiki_param('dfwiki');
wiki_print_teacher_selection($cm, $dfwiki);
wiki_div_end();
// content wrapper end
/// Finish the page
print_footer($COURSE);
}
function wiki_can_change($deprecated = false)
{
$cm = wiki_param('cm');
$dfwiki = wiki_param('dfwiki');
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
if (has_capability('mod/wiki:editanywiki', $context) or !$cm->groupmode and has_capability('mod/wiki:editawiki', $context)) {
return true;
} else {
return false;
}
}
/**
* return a moment callbacks list
* @param String $breakname: identifier of the breakname
* @return Array of Strings
*/
function wiki_get_callbacks($breakname)
{
$callbacks = wiki_param('wiki_callback');
$res = array();
if (!is_array($callbacks)) {
return $res;
}
if (!isset($callbacks[$breakname])) {
return $res;
}
return $callbacks[$breakname];
}
/*if ($id) {
$cm = wiki_param ('cm',get_coursemodule_from_id('wiki',$id));
if (!$cm) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $WS->cm->course)) {
error("Course is misconfigured");
}
} else {
$dfwiki = wiki_param ('dfwiki',get_record('wiki', "id", $a));
if (!$dfwiki) {
error("Course module is incorrect");
}
if (! $course = get_record("course", "id", $WS->dfwiki->course)) {
error("Course is misconfigured");
}
}*/
//$WS->set_info($id);
///wiki_param (null,null,'set_info');
/*$cm = wiki_param('cm');
if (!$course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}*/
$course = wiki_param('course');
///require_login($course->id);
///wiki_setup_content();
//The format begins here
wiki_header();
// Include the actual course format
wiki_print_content($WS);
wiki_footer();
function parse_username_datetime($matches)
{
$wikimanager = wiki_manager_get_instance();
$page = wiki_param('pagedata');
$author = $wikimanager->get_user_info($page->author);
return $author->firstname . " " . $author->lastname . ", " . strftime('%x') . " - " . strftime('%X');
}
function set_info($id = false)
{
global $CFG, $USER, $COURSE, $course;
//trying to force cm id
if ($id) {
$this->id = $id;
}
if (!isset($this->a) || !$this->a) {
$a = optional_param('a', NULL, PARAM_INT);
wiki_param('a', $a);
}
if (!isset($this->id) || !$this->id) {
$id = optional_param('id', NULL, PARAM_INT);
wiki_param('id', $id);
}
//course-module
if (isset($this->id) && $this->id) {
if (!($this->cm = get_coursemodule_from_id('wiki', $this->id))) {
error("Course Module ID was incorrect");
}
} else {
if (!($this->cm = get_coursemodule_from_instance('wiki', $this->a))) {
error("Course Module ID was incorrect");
}
}
if (!($this->dfwiki = get_record('wiki', "id", $this->cm->instance))) {
error("Course Module is incorrect");
}
if (!($this->course = get_record("course", "id", $this->cm->course))) {
error("Course is misconfigured");
}
//for some reason it's necessary to use $course as a global
$course = $this->course;
if (!isset($this->a) || !$this->a) {
$this->a = $this->cm->instance;
}
if (!isset($this->id) || !$this->id) {
$this->id = $this->cm->id;
}
/*if (!isset($this->cm->id)) {
if (! $this->cm = get_coursemodule_from_instance('wiki',$this->dfwiki->id)) {
error("Course Module ID was incorrect");
}
} else {
if (! $this->cm = get_coursemodule_from_id('wiki',$this->cm->id)) {
error("Course Module ID was incorrect02");
}
}
//dfwiki
if (!isset($this->dfwiki->id)) {
if (! $this->dfwiki = get_record('wiki', "id", $this->cm->instance)) {
error("Course Module is incorrect");
}
}*/
$this->linkid = $this->cm->id;
if (isset($this->dfcourse)) {
$this->wikitype = '/course/view.php?id=';
$this->linkid = $COURSE->id;
}
//$this->pagename = wiki_get_real_pagename ($this,$this->dfwiki->pagename);
//load user group data
if (isset($this->gid)) {
$this->groupmember->groupid = $this->gid;
} else {
if (isset($this->dfform['selectgroup'])) {
$this->groupmember->groupid = $this->dfform['selectgroup'];
} else {
if (isset($USER->groupmember)) {
if (!in_array($this->groupmember, $USER->groupmember)) {
$this->groupmember->groupid = '0';
}
}
if ($this->cm->id == '0') {
$this->groupmember->groupid = '0';
}
if ($this->cm->groupmode != '0') {
$group = get_records('groups_members', 'userid', $USER->id);
if (is_array($group)) {
$this->groupmember->groupid = array_shift($group)->groupid;
}
}
}
}
//load user data
if ($this->uid) {
$this->member->id = $this->uid;
} else {
if (isset($this->dfform['selectstudent'])) {
$this->member->id = $this->dfform['selectstudent'];
} else {
$this->member->id = $USER->id;
//for commune wiki or students in group
if ($this->dfwiki->studentmode == '0') {
$this->member->id = '0';
}
}
}
//load teacher page if it's selected
if (isset($this->dfform['selectteacher'])) {
$this->member->id = $this->dfform['selectteacher'];
//teacher group (by the moment without group):
$this->groupmember->groupid = 0;
}
$this->wikibook = optional_param('wikibook', NULL, PARAM_CLEANHTML);
}
function get_content()
{
global $CFG, $WS;
$wiki = wiki_param('dfwiki');
$groupmember = wiki_param('groupmember');
if ($this->content !== NULL) {
return $this->content;
}
//Scritp WIKI_TREE
$prop = null;
$prop->type = 'text/javascript';
if (isset($WS->dfcourse)) {
$prop->src = '../mod/wiki/editor/wiki_tree.js';
} else {
$prop->src = 'editor/wiki_tree.js';
}
wiki_script('', $prop);
$this->content = new stdClass();
$this->content->items = array();
$this->content->icons = array();
//$this->content->footer = '<br />'.helpbutton ('list_pages', get_string('block_list_pages', 'wiki'), 'wiki', true, false, '', true).get_string('block_list_pages', 'wiki');
$this->content->items[] = '<a href="http://www.google.com">google</a>';
$this->content->icons[] = '<img src="icon.gif" alt="">';
//If we are out of a dfwiki activity or in a different
//dfwiki format course and we want to create a block:
if (empty($WS->dfwiki)) {
$this->content->text = get_string('block_warning', 'wiki');
return $this->content;
}
$ead = wiki_manager_get_instance();
$pages = $ead->get_wiki_page_names_of_wiki($wiki, $groupmember->groupid);
$this->orderpages($pages);
$syns = $ead->get_wiki_synonyms();
$this->orderpages($syns);
$list = '<table border="0" cellspacing="0" cellpadding="0"><tr><td class="nwikileftnow">
<ul class="wiki_listme">';
if (!isset($WS->pagedata->pagename)) {
$WS->load_page_data();
}
if (count($pages) != 0) {
foreach ($this->ordereds as $key => $ordered) {
//chack if the letter is the curretn one.
if ($key == $this->get_index($WS->pagedata->pagename)) {
$display = '';
$image_ico = $this->images['minus'];
} else {
$display = 'display:none';
$image_ico = $this->images['plus'];
}
$list .= '<li class="wiki_listme">' . $image_ico . '<a href="#" class="wiki_folding">' . $key . '</a>
<ul class="wiki_listme" style="margin:auto auto auto 15px;' . $display . '">';
// dfwiki-block || course-block
$dir = "";
if ($this->instance->pagetype == "mod-wiki-view") {
$dir = $CFG->wwwroot . '/mod/wiki/view.php?id=' . $WS->cm->id;
} else {
$dir = $CFG->wwwroot . '/course/view.php?id=' . $WS->cm->course;
}
foreach ($ordered as $link) {
if (in_array($link, $syns)) {
$page_icon = $this->images['syn'];
$page = wiki_get_real_pagename($link);
} else {
$page_icon = $this->images['square'];
$page = $link;
}
$list .= '<li class="wiki_listme">' . $page_icon . '<a href="' . $dir . '&page=' . urlencode($page) . '&gid=' . $WS->groupmember->groupid . '&uid=' . $WS->member->id . '" title="' . urlencode($link) . '">' . format_text($this->trim_string($link, 20), FORMAT_PLAIN) . '</a>' . '</li>';
}
$list .= '</ul></li>';
}
} else {
$list .= '<li>' . get_string('nopages', 'wiki') . '</li>';
}
$list .= '</ul></td></tr></table>';
$this->content->text = $list;
$this->content->footer .= '<style>.wiki_listme { padding-right:5px; } .dir-rtl td.nwikileftnow { text-align:right; } </style>';
return $this->content;
}
/**
* return an array with page names where user participates EXCLUDING THE DISCUSSION PAGES
* @param int $user
* @return array of Strings
*/
function user_activity($user)
{
$dfwiki = wiki_param('dfwiki');
$res = $this->user_activity_in_wiki($user, $dfwiki->id);
if (!$res) {
return array();
}
return $res;
}
/**
* this function return an array with the pagenames of search results
*/
function wiki_part_search_result($text)
{
global $CFG, $WS;
$res = array('pagename' => array(), 'content' => array());
// mount search string
$field = '%';
$fields = explode(' ', $text);
foreach ($fields as $f) {
$field .= $f . '%';
}
$ead = wiki_manager_get_instance();
$wiki = wiki_param('dfwiki');
$groupmember = wiki_param('groupmember');
$pages = $ead->get_wiki_page_names_of_wiki($wiki, $groupmember->groupid);
foreach ($pages as $page) {
$pageinfo = wiki_page_last_version($page);
$contentfound = count($fields) != 0;
$namefound = count($fields) != 0;
foreach ($fields as $f) {
$f = stripslashes_safe($f);
$namefound = $namefound && stripos($pageinfo->pagename, $f) !== false;
$contentfound = $contentfound && strpos($pageinfo->content, $f) !== false;
}
if ($contentfound) {
$res['content'][] = $pageinfo->pagename;
}
if ($namefound) {
$res['pagename'][] = $pageinfo->pagename;
}
}
// search in synonyms
$wikimanager = wiki_manager_get_instance();
$synonyms = $wikimanager->get_synonyms_by_wikiid($WS->dfwiki->id);
foreach ($synonyms as $synonym) {
$found = count($fields) != 0;
foreach ($fields as $f) {
$f = stripslashes_safe($f);
$found = $found && stripos($synonym->name, $f) !== false;
}
if ($found && !in_array($synonym->pageid->name, $res['pagename'])) {
$res['pagename'][] = $synonym->pageid->name;
}
}
return $res;
}
/**
* this function return the real name if it's a synonymous,
* or the same pagename otherwise.
*
* @param string $name name of the page.
* @param int $id dfwiki instance id, current dfwiki default
* @param int $onwerid
* @param int $groupid
* @return string
*/
function wiki_get_real_pagename($name, $id = false, $groupid = null, $ownerid = null)
{
//set default $id value
//$id = ($id)? $id : $WS->dfwiki->id;
$dfwiki = wiki_param('dfwiki');
$id = $id ? $id : $dfwiki->id;
$select = "syn='" . addslashes($name) . "' AND dfwiki={$id}";
if (isset($groupid)) {
$select .= " AND groupid={$groupid}";
}
if (isset($ownerid)) {
$select .= " AND ownerid={$ownerid}";
}
//watch in synonymous
if ($synonymous = get_record_select('wiki_synonymous', $select)) {
//if there's synonymous search for the original
return $synonymous->original;
}
//if isn't a synonymous it will be an original or an uncreated page.
return $name;
}
function wiki_convert_tree_to_html($tree, $row = 0)
{
global $WS;
$str = "\n" . '<ul class="tabrow' . $row . '">' . "\n";
$first = true;
$count = count($tree);
foreach ($tree as $tab) {
$count--;
// countdown to zero
$liclass = '';
if ($first && $count == 0) {
// Just one in the row
$liclass = 'first last';
$first = false;
} else {
if ($first) {
$liclass = 'first';
$first = false;
} else {
if ($count == 0) {
$liclass = 'last';
}
}
}
if (empty($tab->subtree) && !empty($tab->selected)) {
$liclass .= empty($liclass) ? 'onerow' : ' onerow';
}
if ($tab->inactive || $tab->active || $tab->selected && !$tab->linkedwhenselected) {
if ($tab->selected) {
$liclass .= empty($liclass) ? 'here selected' : ' here selected';
} else {
if ($tab->active) {
$liclass .= empty($liclass) ? 'here active' : ' here active';
}
}
}
$str .= !empty($liclass) ? '<li class="' . $liclass . '">' : '<li>';
$page = wiki_param('page');
if (!wiki_discussion_page_exists($WS, $page) && $tab->id == 'discussion' && $tab->text == get_string('discuss', 'wiki')) {
$estilo = ' style="color:red"';
} else {
$estilo = "";
}
if ($tab->inactive || $tab->active || $tab->selected && !$tab->linkedwhenselected) {
$str .= '<a href="#" title="' . $tab->title . '"><span' . $estilo . '>' . $tab->text . '</span></a>';
} else {
$str .= '<a href="' . $tab->link . '" title="' . $tab->title . '"><span' . $estilo . '>' . $tab->text . '</span></a>';
}
if (!empty($tab->subtree)) {
$str .= wiki_convert_tree_to_html($tab->subtree, $row + 1);
} else {
if ($tab->selected) {
$str .= '<div class="tabrow' . ($row + 1) . ' empty"> </div>' . "\n";
}
}
$str .= '</li>' . "\n";
}
$str .= '</ul>' . "\n";
return $str;
}
