PHP IPSLib::safeUnserialize方法代码示例

 /**
  * Remove votes
  *
  * @return	@e void
  */
 public function topicDeletePollVotes()
 {
     //-----------------------------------------
     // Permissions check
     //-----------------------------------------
     if (!$this->settings['poll_allow_vdelete'] and !$this->memberData['g_is_supmod']) {
         $this->registry->output->showError('topic_cannot_vote', 103147, null, null, 403);
     }
     //-----------------------------------------
     // What did we vote for?
     //-----------------------------------------
     $voter = $this->DB->buildAndFetch(array('select' => '*', 'from' => 'voters', 'where' => "tid=" . $this->topic['tid'] . " and member_id=" . $this->memberData['member_id']));
     if (!$voter) {
         $this->registry->output->redirectScreen($this->lang->words['poll_vote_deleted'], $this->settings['base_url'] . "showtopic={$this->topic['tid']}&st=" . $this->request['st'], $this->topic['title_seo'], 'showtopic');
     }
     //-----------------------------------------
     // Ok, we're here.. delete the votes
     //-----------------------------------------
     $this->DB->delete('voters', "tid=" . $this->topic['tid'] . " and member_id=" . $this->memberData['member_id']);
     //-----------------------------------------
     // Remove our votes
     //-----------------------------------------
     $myVotes = IPSLib::safeUnserialize($voter['member_choices']);
     $pollData = IPSLib::safeUnserialize(stripslashes($this->topic['choices']));
     if (is_array($myVotes) and is_array($pollData)) {
         foreach ($myVotes as $_questionID => $data) {
             foreach ($data as $_choice) {
                 $pollData[$_questionID]['votes'][$_choice]--;
                 $pollData[$_questionID]['votes'][$_choice] = $pollData[$_questionID]['votes'][$_choice] < 0 ? 0 : $pollData[$_questionID]['votes'][$_choice];
             }
         }
     }
     //-----------------------------------------
     // Update
     //-----------------------------------------
     $update['votes'] = $this->topic['votes'] - 1;
     $update['votes'] = $update['votes'] < 0 ? 0 : $update['votes'];
     $update['choices'] = serialize($pollData);
     $this->DB->update('polls', $update, "tid=" . $this->topic['tid']);
     /* done */
     $this->registry->output->redirectScreen($this->lang->words['poll_vote_deleted'], $this->settings['base_url'] . "showtopic={$this->topic['tid']}&amp;st=" . $this->request['st'], $this->topic['title_seo'], 'showtopic');
 }

 /**
  * Edit a post
  *
  * Usage:
  * $post->setForumID(1);
  * $post->setTopicID(5);
  * $post->setPostID(100);
  * $post->setAuthor( $member );
  * 
  * $post->setPostContent( "Hello [b]there![/b]" );
  * # Optional: No bbcode, etc parsing will take place
  * # $post->setPostContentPreFormatted( "Hello <b>there!</b>" );
  * $post->editPost();
  *
  * Exception Error Codes:
  * NO_POSTING_PPD       : No post ID set
  * NO_CONTENT        : No post content set
  * CONTENT_TOO_LONG  : Post is too long
  *
  * @return	mixed
  */
 public function editPost()
 {
     //-----------------------------------------
     // Global checks and functions
     //-----------------------------------------
     try {
         $this->globalSetUp();
     } catch (Exception $error) {
         $e = $error->getMessage();
         if ($e != 'NO_POSTING_PPD') {
             $this->_postErrors = $error->getMessage();
         }
     }
     if ($this->_bypassPermChecks !== TRUE && IPSMember::isOnModQueue($this->getAuthor()) === NULL) {
         $this->_postErrors = 'warnings_restrict_post_perm';
     }
     if (!$this->getPostContent() and !$this->getPostContentPreFormatted()) {
         $this->_postErrors = 'NO_CONTENT';
     }
     //-----------------------------------------
     // Get topic
     //-----------------------------------------
     try {
         $topic = $this->editSetUp();
     } catch (Exception $error) {
         $this->_postErrors = $error->getMessage();
     }
     //-----------------------------------------
     // Parse the post, and check for any errors.
     //-----------------------------------------
     $post = $this->compilePostData();
     //-----------------------------------------
     // Do we have a valid post?
     //-----------------------------------------
     if (strlen(trim(IPSText::removeControlCharacters(IPSText::br2nl($post['post'])))) < 1) {
         $this->_postErrors = 'NO_CONTENT';
     }
     if (IPSText::mbstrlen($post['post']) > $this->settings['max_post_length'] * 1024) {
         $this->_postErrors = 'CONTENT_TOO_LONG';
     }
     if ($this->_postErrors != "") {
         //-----------------------------------------
         // Show the form again
         //-----------------------------------------
         return FALSE;
     }
     //-----------------------------------------
     // Ajax specifics
     //-----------------------------------------
     if ($this->getIsAjax() === TRUE) {
         # Prevent polls from being edited
         $this->can_add_poll = 0;
         # Prevent titles from being edited
         $this->edit_title = 0;
         # Prevent open time from being edited
         $this->can_set_open_time = 0;
         # Prevent close time from being edited
         $this->can_set_close_time = 0;
         # Set Settings
         $this->setSettings(array('enableSignature' => $this->_originalPost['use_sig'] ? 1 : 0, 'enableEmoticons' => $this->_originalPost['use_emo'] ? 1 : 0, 'post_htmlstatus' => $this->getSettings('post_htmlstatus')));
         if (!$this->getAuthor('g_append_edit')) {
             $this->request['add_edit'] = ($this->_originalPost['append_edit'] or !$this->getAuthor('g_append_edit') ? 1 : 0);
         }
     }
     //-----------------------------------------
     // Compile the poll
     //-----------------------------------------
     if ($this->can_add_poll) {
         //-----------------------------------------
         // Load the poll from the DB
         //-----------------------------------------
         $this->poll_data = $this->DB->buildAndFetch(array('select' => '*', 'from' => 'polls', 'where' => "tid=" . intval($topic['tid'])));
         $this->poll_answers = !empty($this->poll_data['choices']) && IPSLib::isSerialized($this->poll_data['choices']) ? IPSLib::safeUnserialize(stripslashes($this->poll_data['choices'])) : array();
     }
     //-----------------------------------------
     // Compile the poll
     //-----------------------------------------
     $this->poll_questions = $this->compilePollData();
     if ($this->_postErrors != "" or $this->getIsPreview() === TRUE) {
//.........这里部分代码省略.........

 /**
  * UserCP Save Form: Customize
  *
  * @return	array	Errors
  */
 public function saveCustomize()
 {
     /* Init */
     $errors = array();
     $custom = array();
     $bg_nix = trim($this->request['bg_nix']);
     $bg_url = trim($this->request['bg_url']);
     $bg_tile = intval($this->request['bg_tile']);
     $bg_color = trim(str_replace('#', '', $this->request['bg_color']));
     /* reset custom */
     $custom = IPSLib::safeUnserialize($this->memberData['pp_customization']);
     /* Bug #21578 */
     if (!$bg_color && $custom['bg_color']) {
         $bg_color = $custom['bg_color'];
     }
     /* Delete all? */
     if ($bg_nix) {
         /* reset array */
         $custom = array('bg_url' => '', 'type' => '', 'bg_color' => '', 'bg_tile' => '');
         /* remove bg images */
         IPSMember::getFunction()->removeUploadedBackgroundImages($this->memberData['member_id']);
     } else {
         if ($bg_url and $this->memberData['gbw_allow_url_bgimage']) {
             /* Check */
             if (!stristr($bg_url, 'http://') or preg_match('#\\(\\*#', $bg_url)) {
                 return array(0 => $this->lang->words['pp_bgimg_url_bad']);
             }
             $image_extension = strtolower(pathinfo($bg_url, PATHINFO_EXTENSION));
             if (!in_array($image_extension, array('png', 'jpg', 'gif', 'jpeg'))) {
                 return array(0 => $this->lang->words['pp_bgimg_ext_bad']);
             }
             $custom['bg_url'] = $bg_url;
             $custom['type'] = 'url';
         } else {
             if ($this->memberData['gbw_allow_upload_bgimage']) {
                 /* Load more lang strings */
                 $this->registry->class_localization->loadLanguageFile(array('public_profile'), 'members');
                 /* Upload img */
                 $img = IPSMember::getFunction()->uploadBackgroundImage();
                 if ($img['status'] == 'fail') {
                     return array(0 => sprintf($this->lang->words['pp_' . $img['error']], $img['maxSize']));
                 } else {
                     if ($img['final_location']) {
                         $custom['bg_url'] = $img['final_location'];
                         $custom['type'] = 'upload';
                     }
                 }
             }
         }
     }
     /* BG color */
     $custom['bg_color'] = $bg_nix ? '' : IPSText::alphanumericalClean($bg_color);
     /* Tile */
     $custom['bg_tile'] = $bg_nix ? '' : $bg_tile;
     /* Save it */
     if (!$this->memberData['bw_disable_customization'] and $this->memberData['gbw_allow_customization']) {
         IPSMember::save($this->memberData['member_id'], array('extendedProfile' => array('pp_profile_update' => IPS_UNIX_TIME_NOW, 'pp_customization' => serialize($custom))));
     }
     return TRUE;
 }

//.........这里部分代码省略.........
         if (isset(self::$_parsedSignatures[$member['member_id']])) {
             $member['signature'] = self::$_parsedSignatures[$member['member_id']];
         } else {
             if ($member['cache_content']) {
                 $member['signature'] = '<!--signature-cached-' . gmdate('r', $member['cache_updated']) . '-->' . $member['cache_content'];
             } else {
                 /* Grab the parser file */
                 if (self::$_sigParser === null) {
                     /* Load parser */
                     $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/text/parser.php', 'classes_text_parser');
                     self::$_sigParser = new $classToLoad();
                 }
                 /* set up parser */
                 self::$_sigParser->set(array('memberData' => $member, 'parseBBCode' => 1, 'parseHtml' => $group_cache[$member['member_group_id']]['g_dohtml'] && $member['bw_html_sig'], 'parseEmoticons' => 1, 'parseArea' => 'signatures'));
                 $member['signature'] = self::$_sigParser->display($member['signature']);
                 IPSContentCache::update($member['member_id'], 'sig', $member['signature']);
             }
             self::$_parsedSignatures[$member['member_id']] = $member['signature'];
         }
     }
     //-----------------------------------------
     // If current session, reset last_activity
     //-----------------------------------------
     if (!empty($member['running_time'])) {
         $member['last_activity'] = $member['running_time'] > $member['last_activity'] ? $member['running_time'] : $member['last_activity'];
     }
     //-----------------------------------------
     // Online?
     //-----------------------------------------
     $time_limit = time() - ipsRegistry::$settings['au_cutoff'] * 60;
     $member['_online'] = 0;
     $bypass_anon = ipsRegistry::member()->getProperty('g_access_cp') ? 1 : 0;
     list($be_anon, $loggedin) = explode('&', empty($member['login_anonymous']) ? '0&0' : $member['login_anonymous']);
     /* Is not anon but the group might be forced to? */
     if (empty($be_anon) && self::isLoggedInAnon($member)) {
         $be_anon = 1;
     }
     /* Finally set the online flag */
     if (($member['last_visit'] > $time_limit or $member['last_activity'] > $time_limit) and ($be_anon != 1 or $bypass_anon == 1) and $loggedin == 1) {
         $member['_online'] = 1;
     }
     //-----------------------------------------
     // Last Active
     //-----------------------------------------
     $member['_last_active'] = ipsRegistry::getClass('class_localization')->getDate($member['last_activity'], 'SHORT');
     // Member last logged in anonymous ?
     if ($be_anon == 1 && !ipsRegistry::member()->getProperty('g_access_cp')) {
         $member['_last_active'] = ipsRegistry::getClass('class_localization')->words['private'];
     }
     //-----------------------------------------
     // Rating
     //-----------------------------------------
     $member['_pp_rating_real'] = intval($member['pp_rating_real']);
     //-----------------------------------------
     // Display name formatted
     //-----------------------------------------
     $member['members_display_name_formatted'] = self::makeNameFormatted($member['members_display_name'], $member['member_id'] ? $member['member_group_id'] : ipsRegistry::$settings['guest_group']);
     //-----------------------------------------
     // Long display names
     //-----------------------------------------
     $member['members_display_name_short'] = IPSText::truncate($member['members_display_name'], 16);
     //-----------------------------------------
     // Reputation
     //-----------------------------------------
     $member['pp_reputation_points'] = $member['pp_reputation_points'] ? $member['pp_reputation_points'] : 0;
     if ($parseFlags['reputation'] and $member['member_id']) {
         if (!ipsRegistry::isClassLoaded('repCache')) {
             $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/class_reputation_cache.php', 'classReputationCache');
             ipsRegistry::setClass('repCache', new $classToLoad());
         }
         $member['author_reputation'] = ipsRegistry::getClass('repCache')->getReputation($member['pp_reputation_points']);
     }
     //-----------------------------------------
     // Other stuff not worthy of individual comments
     //-----------------------------------------
     $member['members_profile_views'] = isset($member['members_profile_views']) ? $member['members_profile_views'] : 0;
     /* BG customization */
     if ($member['pp_customization'] and !empty($member['gbw_allow_customization']) and !$member['bw_disable_customization']) {
         $member['customization'] = IPSLib::safeUnserialize($member['pp_customization']);
         if (is_array($member['customization'])) {
             /* Figure out BG URL */
             if ($member['customization']['type'] == 'url' and $member['customization']['bg_url'] and $member['gbw_allow_url_bgimage']) {
                 $member['customization']['_bgUrl'] = $member['customization']['bg_url'];
             } else {
                 if ($member['customization']['type'] == 'upload' and $member['customization']['bg_url'] and $member['gbw_allow_upload_bgimage']) {
                     $member['customization']['_bgUrl'] = ipsRegistry::$settings['upload_url'] . '/' . $member['customization']['bg_url'];
                 } else {
                     if ($member['customization']['bg_color']) {
                         $member['customization']['type'] = 'bgColor';
                     }
                 }
             }
         }
     }
     /* Title is ambigious */
     $member['member_title'] = $member['title'];
     IPSDebug::setMemoryDebugFlag("IPSMember::buildDisplayData: " . $member['member_id'] . " - Completed", $_NOW);
     $buildMembers[$_key] = $member;
     return $member;
 }

 /**
  * Generates the poll box
  *
  * @param	string	Form type (new/edit/reply)
  * @return	string	HTML
  * @author	MattMecham
  */
 protected function _generatePollBox($formType)
 {
     if ($this->can_add_poll) {
         //-----------------------------------------
         // Did someone hit preview / do we have
         // post info?
         //-----------------------------------------
         $poll_questions = array();
         $poll_question = "";
         $poll_view_voters = 0;
         $poll_choices = array();
         $show_open = 0;
         $is_mod = 0;
         $poll_votes = array();
         $poll_only = 0;
         $poll_multi = array();
         if ($this->settings['ipb_poll_only'] and ipsRegistry::$request['poll_only'] and ipsRegistry::$request['poll_only'] == 1) {
             $poll_only = 1;
         }
         if (isset($_POST['question']) and is_array($_POST['question']) and count($_POST['question'])) {
             foreach ($_POST['question'] as $id => $question) {
                 $poll_questions[$id] = IPSText::parseCleanValue($question);
             }
             $poll_question = ipsRegistry::$request['poll_question'];
             $show_open = 1;
         }
         if (isset($_POST['multi']) and is_array($_POST['multi']) and count($_POST['multi'])) {
             foreach ($_POST['multi'] as $id => $checked) {
                 $poll_multi[$id] = $checked;
             }
         }
         if (isset($_POST['choice']) and is_array($_POST['choice']) and count($_POST['choice'])) {
             foreach ($_POST['choice'] as $id => $choice) {
                 $poll_choices[$id] = IPSText::parseCleanValue($choice);
             }
         }
         if ($formType == 'edit') {
             if (isset($_POST['votes']) && is_array($_POST['votes']) and count($_POST['votes'])) {
                 foreach ($_POST['votes'] as $id => $vote) {
                     $poll_votes[$id] = $vote;
                 }
             }
         }
         if ($formType == 'edit' and (!isset($_POST['question']) or !is_array($_POST['question']) or !count($_POST['question']) or $this->getIsPreview())) {
             //-----------------------------------------
             // Load the poll from the DB
             //-----------------------------------------
             $this->poll_data = $this->DB->buildAndFetch(array('select' => '*', 'from' => 'polls', 'where' => "tid=" . $this->getTopicID()));
             $this->poll_answers = IPSLib::safeUnserialize(stripslashes($this->poll_data['choices']));
             if (!is_array($this->poll_answers) or !count($this->poll_answers)) {
                 $this->poll_answers = IPSLib::safeUnserialize(preg_replace('!s:(\\d+):"(.*?)";!se', "'s:'.strlen('\$2').':\"\$2\";'", stripslashes($this->poll_data['choices'])));
             }
             if (!is_array($this->poll_answers) or !count($this->poll_answers)) {
                 $this->poll_answers = array();
             }
             //-----------------------------------------
             // Lezz go
             //-----------------------------------------
             foreach ($this->poll_answers as $question_id => $data) {
                 if (!$data['question'] or !is_array($data['choice'])) {
                     continue;
                 }
                 $poll_questions[$question_id] = $data['question'];
                 $poll_multi[$question_id] = isset($data['multi']) ? intval($data['multi']) : 0;
                 foreach ($data['choice'] as $choice_id => $text) {
                     $poll_choices[$question_id . '_' . $choice_id] = stripslashes($text);
                     $poll_votes[$question_id . '_' . $choice_id] = intval($data['votes'][$choice_id]);
                 }
             }
             $poll_only = 0;
             if ($this->settings['ipb_poll_only'] and $this->poll_data['poll_only'] == 1) {
                 $poll_only = 1;
             }
             $poll_view_voters = $this->poll_data['poll_view_voters'];
             $poll_question = $this->poll_data['poll_question'];
             $show_open = $this->poll_data['choices'] ? 1 : 0;
             $is_mod = $this->can_add_poll_mod;
         } else {
             $poll_view_voters = $this->request['poll_view_voters'];
         }
         return $this->registry->getClass('output')->getTemplate('post')->pollBox(array('max_poll_questions' => $this->max_poll_questions, 'max_poll_choices' => $this->max_poll_choices_per_question, 'poll_questions' => IPSText::simpleJsonEncode($poll_questions), 'poll_choices' => IPSText::simpleJsonEncode($poll_choices), 'poll_votes' => IPSText::simpleJsonEncode($poll_votes), 'show_open' => $show_open, 'poll_question' => $poll_question, 'is_mod' => $is_mod, 'poll_multi' => json_encode($poll_multi), 'poll_only' => $poll_only, 'poll_view_voters' => $poll_view_voters, 'poll_total_votes' => intval($this->poll_data['votes']), 'poll_data' => $this->poll_data, 'poll_answers' => $this->poll_answers));
     }
     return '';
 }

 /**
  * Generate the Poll output
  *
  * @return	string
  */
 public function _generatePollOutput()
 {
     /* Init */
     $topicData = $this->registry->getClass('topics')->getTopicData();
     $forumData = $this->forumClass->getForumById($topicData['forum_id']);
     $showResults = 0;
     $pollData = array();
     //-----------------------------------------
     // Get the poll information...
     //-----------------------------------------
     $this->DB->build(array('select' => '*', 'from' => 'polls', 'where' => 'tid=' . $topicData['tid']));
     $this->DB->execute();
     $poll = $this->DB->fetch();
     //-----------------------------------------
     // check we have a poll
     //-----------------------------------------
     if (!$poll['pid']) {
         return array('html' => '', 'poll' => '');
     }
     //-----------------------------------------
     // Do we have a poll question?
     //-----------------------------------------
     if (!$poll['poll_question']) {
         $poll['poll_question'] = $topicData['title'];
     }
     //-----------------------------------------
     // Poll only?
     //-----------------------------------------
     if ($poll['poll_only'] == 1) {
         $this->registry->getClass('topics')->setTopicData('poll_only', true);
     }
     //-----------------------------------------
     // Additional Poll Vars
     //-----------------------------------------
     $poll['_totalVotes'] = 0;
     $poll['_memberVoted'] = 0;
     $memberChoices = array();
     //-----------------------------------------
     // Have we voted in this poll?
     //-----------------------------------------
     /* Save a join @link http://community.invisionpower.com/tracker/issue-35773-pollsvoters-voters-table-joining-to-million-plus-rows/ */
     if ($poll['poll_view_voters'] and $this->settings['poll_allow_public']) {
         $this->DB->build(array('select' => 'v.*', 'from' => array('voters' => 'v'), 'where' => 'v.tid=' . $topicData['tid'], 'add_join' => array(array('select' => 'm.*', 'from' => array('members' => 'm'), 'where' => 'm.member_id=v.member_id', 'type' => 'left'))));
     } else {
         $this->DB->build(array('select' => '*', 'from' => 'voters', 'where' => 'tid=' . $topicData['tid']));
     }
     $this->DB->execute();
     while ($voter = $this->DB->fetch()) {
         $poll['_totalVotes']++;
         if ($voter['member_id'] == $this->memberData['member_id']) {
             $poll['_memberVoted'] = 1;
         }
         /* Member choices */
         if ($voter['member_choices'] and ($poll['poll_view_voters'] and $this->settings['poll_allow_public'] or $voter['member_id'] == $this->memberData['member_id'])) {
             $_choices = IPSLib::safeUnserialize($voter['member_choices']);
             if (is_array($_choices) and count($_choices)) {
                 $memberData = array('member_id' => $voter['member_id'], 'members_seo_name' => $voter['member_id'] == $this->memberData['member_id'] ? $this->memberData['members_seo_name'] : $voter['members_seo_name'], 'members_display_name' => $voter['member_id'] == $this->memberData['member_id'] ? $this->memberData['members_display_name'] : $voter['members_display_name'], 'members_colored_name' => str_replace('"', '\\"', $voter['member_id'] == $this->memberData['member_id'] ? IPSMember::makeNameFormatted($this->memberData['members_display_name'], $this->memberData['member_group_id']) : IPSMember::makeNameFormatted($voter['members_display_name'], $voter['member_group_id'])), '_last' => 0);
                 foreach ($_choices as $_questionID => $data) {
                     foreach ($data as $_choice) {
                         $memberChoices[$_questionID][$_choice][$voter['member_id']] = $memberData;
                     }
                 }
             }
         }
     }
     //-----------------------------------------
     // Already Voted
     //-----------------------------------------
     if ($poll['_memberVoted']) {
         $showResults = 1;
     }
     //-----------------------------------------
     // Created poll and can't vote in it
     //-----------------------------------------
     if ($poll['starter_id'] == $this->memberData['member_id'] and $this->settings['allow_creator_vote'] != 1) {
         $showResults = 1;
     }
     //-----------------------------------------
     // Guest, but can view results without voting
     //-----------------------------------------
     if (!$this->memberData['member_id'] and $this->settings['allow_result_view']) {
         $showResults = 1;
     }
     //-----------------------------------------
     // is the topic locked?
     //-----------------------------------------
     if ($topicData['state'] == 'closed') {
         $showResults = 1;
     }
     //-----------------------------------------
     // Can we see the poll before voting?
     //-----------------------------------------
     if ($this->settings['allow_result_view'] == 1 and $this->request['mode'] == 'show') {
         $showResults = 1;
     }
//.........这里部分代码省略.........