/** * Test the tag removed event. */ public function test_tag_removed() { global $DB; $this->setAdminUser(); // Create a course to tag. $course = $this->getDataGenerator()->create_course(); // Create a wiki page to tag. $wikigenerator = $this->getDataGenerator()->get_plugin_generator('mod_wiki'); $wiki = $wikigenerator->create_instance(array('course' => $course->id)); $subwikiid = wiki_add_subwiki($wiki->id, 0); $wikipageid = wiki_create_page($subwikiid, 'Title', FORMAT_HTML, '2'); // Create the tag. $tag = $this->getDataGenerator()->create_tag(); // Assign a tag to a course. tag_assign('course', $course->id, $tag->id, 1, 2, 'core', context_course::instance($course->id)->id); // Trigger and capture the event for untagging a course. $sink = $this->redirectEvents(); coursetag_delete_keyword($tag->id, 2, $course->id); $events = $sink->get_events(); $event = reset($events); // Check that the tag was removed from the course and the event data is valid. $this->assertEquals(0, $DB->count_records('tag_instance')); $this->assertInstanceOf('\\core\\event\\tag_removed', $event); $this->assertEquals(context_course::instance($course->id), $event->get_context()); // Create the tag. $tag = $this->getDataGenerator()->create_tag(); // Assign a tag to a wiki this time. tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id); // Trigger and capture the event for deleting this tag instance. $sink = $this->redirectEvents(); tag_delete_instance('wiki_pages', $wikipageid, $tag->id); $events = $sink->get_events(); $event = reset($events); // Check that tag was removed from the wiki page and the event data is valid. $this->assertEquals(0, $DB->count_records('tag_instance')); $this->assertInstanceOf('\\core\\event\\tag_removed', $event); $this->assertEquals(context_module::instance($wiki->cmid), $event->get_context()); // Create a tag again - the other would have been deleted since there were no more instances associated with it. $tag = $this->getDataGenerator()->create_tag(); // Assign a tag to the wiki again. tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id); // Now we want to delete this tag, and because there is only one tag instance // associated with it, it should get deleted as well. $sink = $this->redirectEvents(); tag_delete($tag->id); $events = $sink->get_events(); $event = reset($events); // Check that tag was removed from the wiki page and the event data is valid. $this->assertEquals(0, $DB->count_records('tag_instance')); $this->assertInstanceOf('\\core\\event\\tag_removed', $event); $this->assertEquals(context_module::instance($wiki->cmid), $event->get_context()); // Create a tag again - the other would have been deleted since there were no more instances associated with it. $tag = $this->getDataGenerator()->create_tag(); // Assign a tag to the wiki again. tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id); // Delete all tag instances for this wiki instance. $sink = $this->redirectEvents(); tag_delete_instances('mod_wiki', context_module::instance($wiki->cmid)->id); $events = $sink->get_events(); $event = reset($events); // Check that tag was removed from the wiki page and the event data is valid. $this->assertEquals(0, $DB->count_records('tag_instance')); $this->assertInstanceOf('\\core\\event\\tag_removed', $event); $this->assertEquals(context_module::instance($wiki->cmid), $event->get_context()); // Create another wiki. $wiki2 = $wikigenerator->create_instance(array('course' => $course->id)); $subwikiid2 = wiki_add_subwiki($wiki2->id, 0); $wikipageid2 = wiki_create_page($subwikiid2, 'Title', FORMAT_HTML, '2'); // Assign a tag to both wiki pages. tag_assign('wiki_pages', $wikipageid, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki->cmid)->id); tag_assign('wiki_pages', $wikipageid2, $tag->id, 1, 2, 'mod_wiki', context_module::instance($wiki2->cmid)->id); // Now remove all tag_instances associated with all wikis. $sink = $this->redirectEvents(); tag_delete_instances('mod_wiki'); $events = $sink->get_events(); // There will be two events - one for each wiki instance removed. $event1 = reset($events); $event2 = $events[1]; // Check that the tags were removed from the wiki pages. $this->assertEquals(0, $DB->count_records('tag_instance')); // Check the first event data is valid. $this->assertInstanceOf('\\core\\event\\tag_removed', $event1); $this->assertEquals(context_module::instance($wiki->cmid), $event1->get_context()); // Check that the second event data is valid. $this->assertInstanceOf('\\core\\event\\tag_removed', $event2); $this->assertEquals(context_module::instance($wiki2->cmid), $event2->get_context()); }
function create_page($pagetitle) { global $USER, $PAGE; $data = $this->mform->get_data(); if (isset($data->groupinfo)) { $groupid = $data->groupinfo; } else if (!empty($this->gid)) { $groupid = $this->gid; } else { $groupid = '0'; } if (empty($this->subwiki)) { // If subwiki is not set then try find one and set else create one. if (!$this->subwiki = wiki_get_subwiki_by_group($this->wid, $groupid, $this->uid)) { $swid = wiki_add_subwiki($PAGE->activityrecord->id, $groupid, $this->uid); $this->subwiki = wiki_get_subwiki($swid); } } if ($data) { $this->set_title($data->pagetitle); $id = wiki_create_page($this->subwiki->id, $data->pagetitle, $data->pageformat, $USER->id); } else { $this->set_title($pagetitle); $id = wiki_create_page($this->subwiki->id, $pagetitle, $PAGE->activityrecord->defaultformat, $USER->id); } $this->page = $id; return $id; }
function create_page($pagetitle) { global $USER, $PAGE; $data = $this->mform->get_data(); if (isset($data->groupinfo)) { $groupid = $data->groupinfo; } else { $groupid = '0'; } if (!($this->subwiki = wiki_get_subwiki_by_group($this->wid, $groupid))) { $swid = wiki_add_subwiki($PAGE->activityrecord->id, $groupid, $this->uid); $this->subwiki = wiki_get_subwiki($swid); } if ($data) { $this->set_title($data->pagetitle); $id = wiki_create_page($this->subwiki->id, $data->pagetitle, $data->pageformat, $USER->id); } else { $this->set_title($pagetitle); $id = wiki_create_page($this->subwiki->id, $pagetitle, $PAGE->activityrecord->defaultformat, $USER->id); } $this->page = $id; return $id; }
function create_page($pagetitle) { global $USER, $CFG, $PAGE; $data = $this->mform->get_data(); if (empty($this->subwiki)) { $swid = wiki_add_subwiki($PAGE->activityrecord->id, $this->gid, $this->uid); $this->subwiki = wiki_get_subwiki($swid); } if ($data) { $id = wiki_create_page($this->subwiki->id, $data->pagetitle, $data->pageformat, $USER->id); } else { $id = wiki_create_page($this->subwiki->id, $pagetitle, $PAGE->activityrecord->defaultformat, $USER->id); } redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $id); }
/** * Creates a new page. * * @param string $title New page title. * @param string $content Page contents. * @param int $contentformat Page contents format. If an invalid format is provided, default wiki format is used. * @param int $subwikiid The Subwiki ID where to store the page. * @param int $wikiid Page\'s wiki ID. Used if subwiki does not exists. * @param int $userid Subwiki\'s user ID. Used if subwiki does not exists. * @param int $groupid Subwiki\'s group ID. Used if subwiki does not exists. * @return array of warnings and page data. * @since Moodle 3.1 */ public static function new_page($title, $content, $contentformat = null, $subwikiid = null, $wikiid = null, $userid = null, $groupid = null) { global $USER; $params = self::validate_parameters(self::new_page_parameters(), array('title' => $title, 'content' => $content, 'contentformat' => $contentformat, 'subwikiid' => $subwikiid, 'wikiid' => $wikiid, 'userid' => $userid, 'groupid' => $groupid)); $warnings = array(); // Get wiki and subwiki instances. if (!empty($params['subwikiid'])) { if (!($subwiki = wiki_get_subwiki($params['subwikiid']))) { throw new moodle_exception('incorrectsubwikiid', 'wiki'); } if (!($wiki = wiki_get_wiki($subwiki->wikiid))) { throw new moodle_exception('incorrectwikiid', 'wiki'); } // Permission validation. $cm = get_coursemodule_from_instance('wiki', $wiki->id, $wiki->course); $context = context_module::instance($cm->id); self::validate_context($context); } else { if (!($wiki = wiki_get_wiki($params['wikiid']))) { throw new moodle_exception('incorrectwikiid', 'wiki'); } // Permission validation. $cm = get_coursemodule_from_instance('wiki', $wiki->id, $wiki->course); $context = context_module::instance($cm->id); self::validate_context($context); // Determine groupid and userid to use. list($groupid, $userid) = self::determine_group_and_user($cm, $wiki, $params['groupid'], $params['userid']); // Get subwiki and validate it. $subwiki = wiki_get_subwiki_by_group_and_user_with_validation($wiki, $groupid, $userid); if ($subwiki === false) { // User cannot view page. throw new moodle_exception('cannoteditpage', 'wiki'); } else { if ($subwiki->id < 0) { // Subwiki needed to check edit permissions. if (!wiki_user_can_edit($subwiki)) { throw new moodle_exception('cannoteditpage', 'wiki'); } // Subwiki does not exists and it can be created. $swid = wiki_add_subwiki($wiki->id, $groupid, $userid); if (!($subwiki = wiki_get_subwiki($swid))) { throw new moodle_exception('incorrectsubwikiid', 'wiki'); } } } } // Subwiki needed to check edit permissions. if (!wiki_user_can_edit($subwiki)) { throw new moodle_exception('cannoteditpage', 'wiki'); } if ($page = wiki_get_page_by_title($subwiki->id, $params['title'])) { throw new moodle_exception('pageexists', 'wiki'); } // Ignore invalid formats and use default instead. if (!$params['contentformat'] || $wiki->forceformat) { $params['contentformat'] = $wiki->defaultformat; } else { $formats = wiki_get_formats(); if (!in_array($params['contentformat'], $formats)) { $params['contentformat'] = $wiki->defaultformat; } } $newpageid = wiki_create_page($subwiki->id, $params['title'], $params['contentformat'], $USER->id); if (!($page = wiki_get_page($newpageid))) { throw new moodle_exception('incorrectpageid', 'wiki'); } // Save content. $save = wiki_save_page($page, $params['content'], $USER->id); if (!$save) { throw new moodle_exception('savingerror', 'wiki'); } $result = array(); $result['pageid'] = $page->id; $result['warnings'] = $warnings; return $result; }
function create_page($pagetitle) { global $USER, $CFG, $PAGE; $data = $this->mform->get_data(); if (empty($this->subwiki)) { $swid = wiki_add_subwiki($PAGE->activityrecord->id, $this->gid, $this->uid); $this->subwiki = wiki_get_subwiki($swid); } if ($data) { $this->set_title($data->pagetitle); $id = wiki_create_page($this->subwiki->id, $data->pagetitle, $data->pageformat, $USER->id); } else { $this->set_title($pagetitle); $id = wiki_create_page($this->subwiki->id, $pagetitle, $PAGE->activityrecord->defaultformat, $USER->id); } $this->page = $id; return $id; }
/** * Generates a page in wiki. * * @param stdClass wiki object returned from create_instance (if known) * @param stdClass|array $record data to insert as wiki entry. * @return stdClass * @throws coding_exception if neither $record->wikiid nor $wiki->id is specified */ public function create_page($wiki, $record = array()) { global $CFG, $USER; require_once $CFG->dirroot . '/mod/wiki/locallib.php'; $this->pagecount++; $record = (array) $record + array('title' => 'wiki page ' . $this->pagecount, 'wikiid' => $wiki->id, 'subwikiid' => 0, 'group' => 0, 'content' => 'Wiki page content ' . $this->pagecount, 'format' => $wiki->defaultformat); if (empty($record['wikiid']) && empty($record['subwikiid'])) { throw new coding_exception('wiki page generator requires either wikiid or subwikiid'); } if (!$record['subwikiid']) { if (!isset($record['userid'])) { $record['userid'] = $wiki->wikimode == 'individual' ? $USER->id : 0; } if ($subwiki = wiki_get_subwiki_by_group($record['wikiid'], $record['group'], $record['userid'])) { $record['subwikiid'] = $subwiki->id; } else { $record['subwikiid'] = wiki_add_subwiki($record['wikiid'], $record['group'], $record['userid']); } } if ($wikipage = wiki_get_page_by_title($record['subwikiid'], $record['title'])) { $rv = wiki_save_page($wikipage, $record['content'], $USER->id); return $rv['page']; } $pageid = wiki_create_page($record['subwikiid'], $record['title'], $record['format'], $USER->id); $wikipage = wiki_get_page($pageid); $rv = wiki_save_page($wikipage, $record['content'], $USER->id); return $rv['page']; }
/** * Generates a page in wiki. * * @param stdClass wiki object returned from create_instance (if known) * @param stdClass|array $record data to insert as wiki entry. * @return stdClass * @throws coding_exception if neither $record->wikiid nor $wiki->id is specified */ public function create_page($wiki, $record = array()) { global $CFG, $USER; require_once $CFG->dirroot . '/mod/wiki/locallib.php'; $this->pagecount++; $record = (array) $record + array('title' => 'wiki page ' . $this->pagecount, 'wikiid' => $wiki->id, 'subwikiid' => 0, 'group' => 0, 'content' => 'Wiki page content ' . $this->pagecount, 'format' => $wiki->defaultformat); if (empty($record['wikiid']) && empty($record['subwikiid'])) { throw new coding_exception('wiki page generator requires either wikiid or subwikiid'); } if (!$record['subwikiid']) { if (!isset($record['userid'])) { $record['userid'] = $wiki->wikimode == 'individual' ? $USER->id : 0; } if ($subwiki = wiki_get_subwiki_by_group($record['wikiid'], $record['group'], $record['userid'])) { $record['subwikiid'] = $subwiki->id; } else { $record['subwikiid'] = wiki_add_subwiki($record['wikiid'], $record['group'], $record['userid']); } } $wikipage = wiki_get_page_by_title($record['subwikiid'], $record['title']); if (!$wikipage) { $pageid = wiki_create_page($record['subwikiid'], $record['title'], $record['format'], $USER->id); $wikipage = wiki_get_page($pageid); } $rv = wiki_save_page($wikipage, $record['content'], $USER->id); if (array_key_exists('tags', $record)) { $tags = is_array($record['tags']) ? $record['tags'] : preg_split('/,/', $record['tags']); if (empty($wiki->cmid)) { $cm = get_coursemodule_from_instance('wiki', $wiki->id, isset($wiki->course) ? $wiki->course : 0); $wiki->cmid = $cm->id; } core_tag_tag::set_item_tags('mod_wiki', 'wiki_pages', $wikipage->id, context_module::instance($wiki->cmid), $tags); } return $rv['page']; }
function post() { require_once 'include/wiki.php'; // /wiki/channel/preview // Render mardown-formatted text in HTML for preview if (argc() > 2 && argv(2) === 'preview') { $content = $_POST['content']; $resource_id = $_POST['resource_id']; require_once 'library/markdown.php'; $html = wiki_generate_toc(purify_html(Markdown($content))); $w = wiki_get_wiki($resource_id); $wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName']; $html = wiki_convert_links($html, $wikiURL); json_return_and_die(array('html' => $html, 'success' => true)); } // Create a new wiki // /wiki/channel/create/wiki if (argc() > 3 && argv(2) === 'create' && argv(3) === 'wiki') { $nick = argv(1); $channel = get_channel_by_nick($nick); // Determine if observer has permission to create wiki $observer_hash = get_observer_hash(); // Only the channel owner can create a wiki, at least until we create a // more detail permissions framework if (local_channel() !== intval($channel['channel_id'])) { goaway('/' . argv(0) . '/' . $nick . '/'); } $wiki = array(); // Generate new wiki info from input name $wiki['postVisible'] = intval($_POST['postVisible']) === 0 ? 0 : 1; $wiki['rawName'] = $_POST['wikiName']; $wiki['htmlName'] = escape_tags($_POST['wikiName']); $wiki['urlName'] = urlencode($_POST['wikiName']); if ($wiki['urlName'] === '') { notice('Error creating wiki. Invalid name.'); goaway('/wiki'); } // Get ACL for permissions $acl = new \Zotlabs\Access\AccessList($channel); $acl->set_from_array($_POST); $r = wiki_create_wiki($channel, $observer_hash, $wiki, $acl); if ($r['success']) { $homePage = wiki_create_page('Home', $r['item']['resource_id']); if (!$homePage['success']) { notice('Wiki created, but error creating Home page.'); goaway('/wiki/' . $nick . '/' . $wiki['urlName']); } goaway('/wiki/' . $nick . '/' . $wiki['urlName'] . '/' . $homePage['page']['urlName']); } else { notice('Error creating wiki'); goaway('/wiki'); } } // Delete a wiki if (argc() > 3 && argv(2) === 'delete' && argv(3) === 'wiki') { $nick = argv(1); $channel = get_channel_by_nick($nick); // Only the channel owner can delete a wiki, at least until we create a // more detail permissions framework if (local_channel() !== intval($channel['channel_id'])) { logger('Wiki delete permission denied.' . EOL); json_return_and_die(array('message' => 'Wiki delete permission denied.', 'success' => false)); } $resource_id = $_POST['resource_id']; $deleted = wiki_delete_wiki($resource_id); if ($deleted['success']) { json_return_and_die(array('message' => '', 'success' => true)); } else { logger('Error deleting wiki: ' . $resource_id); json_return_and_die(array('message' => 'Error deleting wiki', 'success' => false)); } } // Create a page if (argc() === 4 && argv(2) === 'create' && argv(3) === 'page') { $nick = argv(1); $resource_id = $_POST['resource_id']; // Determine if observer has permission to create a page $channel = get_channel_by_nick($nick); if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['write']) { logger('Wiki write permission denied. ' . EOL); json_return_and_die(array('success' => false)); } } $name = $_POST['name']; //Get new page name if (urlencode(escape_tags($_POST['name'])) === '') { json_return_and_die(array('message' => 'Error creating page. Invalid name.', 'success' => false)); } $page = wiki_create_page($name, $resource_id); if ($page['success']) { json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . urlencode($page['page']['urlName']), 'success' => true)); } else { logger('Error creating page'); json_return_and_die(array('message' => 'Error creating page.', 'success' => false)); } } // Fetch page list for a wiki if (argc() === 5 && argv(2) === 'get' && argv(3) === 'page' && argv(4) === 'list') { $resource_id = $_POST['resource_id']; // resource_id for wiki in db $channel = get_channel_by_nick(argv(1)); $observer_hash = get_observer_hash(); if (local_channel() !== intval($channel['channel_id'])) { $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['read']) { logger('Wiki read permission denied.' . EOL); json_return_and_die(array('pages' => null, 'message' => 'Permission denied.', 'success' => false)); } } $page_list_html = widget_wiki_pages(array('resource_id' => $resource_id, 'refresh' => true, 'channel' => argv(1))); json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true)); } // Save a page if (argc() === 4 && argv(2) === 'save' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['name']; $pageHtmlName = escape_tags($_POST['name']); $content = $_POST['content']; //Get new content $commitMsg = $_POST['commitMsg']; if ($commitMsg === '') { $commitMsg = 'Updated ' . $pageHtmlName; } $nick = argv(1); $channel = get_channel_by_nick($nick); // Determine if observer has permission to save content if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['write']) { logger('Wiki write permission denied. ' . EOL); json_return_and_die(array('success' => false)); } } $saved = wiki_save_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content)); if ($saved['success']) { $ob = \App::get_observer(); $commit = wiki_git_commit(array('commit_msg' => $commitMsg, 'resource_id' => $resource_id, 'observer' => $ob, 'files' => array($pageUrlName . '.md'))); if ($commit['success']) { json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true)); } else { json_return_and_die(array('message' => 'Error making git commit', 'success' => false)); } } else { json_return_and_die(array('message' => 'Error saving page', 'success' => false)); } } // Update page history // /wiki/channel/history/page if (argc() === 4 && argv(2) === 'history' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['name']; $nick = argv(1); $channel = get_channel_by_nick($nick); // Determine if observer has permission to read content if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['read']) { logger('Wiki read permission denied.' . EOL); json_return_and_die(array('historyHTML' => '', 'message' => 'Permission denied.', 'success' => false)); } } $historyHTML = widget_wiki_page_history(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); json_return_and_die(array('historyHTML' => $historyHTML, 'message' => '', 'success' => true)); } // Delete a page if (argc() === 4 && argv(2) === 'delete' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['name']; if ($pageUrlName === 'Home') { json_return_and_die(array('message' => 'Cannot delete Home', 'success' => false)); } // Determine if observer has permission to delete pages $nick = argv(1); $channel = get_channel_by_nick($nick); if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['write']) { logger('Wiki write permission denied. ' . EOL); json_return_and_die(array('success' => false)); } } $deleted = wiki_delete_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); if ($deleted['success']) { $ob = \App::get_observer(); $commit = wiki_git_commit(array('commit_msg' => 'Deleted ' . $pageUrlName, 'resource_id' => $resource_id, 'observer' => $ob, 'files' => null)); if ($commit['success']) { json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true)); } else { json_return_and_die(array('message' => 'Error making git commit', 'success' => false)); } } else { json_return_and_die(array('message' => 'Error deleting page', 'success' => false)); } } // Revert a page if (argc() === 4 && argv(2) === 'revert' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['name']; $commitHash = $_POST['commitHash']; // Determine if observer has permission to revert pages $nick = argv(1); $channel = get_channel_by_nick($nick); if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['write']) { logger('Wiki write permission denied.' . EOL); json_return_and_die(array('success' => false)); } } $reverted = wiki_revert_page(array('commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); if ($reverted['success']) { json_return_and_die(array('content' => $reverted['content'], 'message' => '', 'success' => true)); } else { json_return_and_die(array('content' => '', 'message' => 'Error reverting page', 'success' => false)); } } // Compare page revisions if (argc() === 4 && argv(2) === 'compare' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['name']; $compareCommit = $_POST['compareCommit']; $currentCommit = $_POST['currentCommit']; // Determine if observer has permission to revert pages $nick = argv(1); $channel = get_channel_by_nick($nick); if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['read']) { logger('Wiki read permission denied.' . EOL); json_return_and_die(array('success' => false)); } } $compare = wiki_compare_page(array('currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName)); if ($compare['success']) { $diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">Current Revision</td><td class="lead" width="50%">Selected Revision</td></tr></table>' . $compare['diff']; json_return_and_die(array('diff' => $diffHTML, 'message' => '', 'success' => true)); } else { json_return_and_die(array('diff' => '', 'message' => 'Error comparing page', 'success' => false)); } } // Rename a page if (argc() === 4 && argv(2) === 'rename' && argv(3) === 'page') { $resource_id = $_POST['resource_id']; $pageUrlName = $_POST['oldName']; $pageNewName = $_POST['newName']; if ($pageUrlName === 'Home') { json_return_and_die(array('message' => 'Cannot rename Home', 'success' => false)); } if (urlencode(escape_tags($pageNewName)) === '') { json_return_and_die(array('message' => 'Error renaming page. Invalid name.', 'success' => false)); } // Determine if observer has permission to rename pages $nick = argv(1); $channel = get_channel_by_nick($nick); if (local_channel() !== intval($channel['channel_id'])) { $observer_hash = get_observer_hash(); $perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash); if (!$perms['write']) { logger('Wiki write permission denied. ' . EOL); json_return_and_die(array('success' => false)); } } $renamed = wiki_rename_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName)); if ($renamed['success']) { $ob = \App::get_observer(); $commit = wiki_git_commit(array('commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 'resource_id' => $resource_id, 'observer' => $ob, 'files' => array($pageUrlName . '.md', $renamed['page']['fileName']), 'all' => true)); if ($commit['success']) { json_return_and_die(array('name' => $renamed['page'], 'message' => 'Wiki git repo commit made', 'success' => true)); } else { json_return_and_die(array('message' => 'Error making git commit', 'success' => false)); } } else { json_return_and_die(array('message' => 'Error renaming page', 'success' => false)); } } //notice('You must be authenticated.'); json_return_and_die(array('message' => 'You must be authenticated.', 'success' => false)); }