PHP Tags::Format方法代码示例

function tbxUploadStepOne()
{
    global $t;
    $v = Validator::Create();
    $_REQUEST['tags'] = Tags::Format($_REQUEST['tags']);
    $v->Register($_REQUEST['title'], Validator_Type::LENGTH_BETWEEN, _T('Validation:Invalid Length', _T('Label:Title'), Config::Get('title_min_length'), Config::Get('title_max_length')), Config::Get('title_min_length') . ',' . Config::Get('title_max_length'));
    $v->Register($_REQUEST['description'], Validator_Type::LENGTH_BETWEEN, _T('Validation:Invalid Length', _T('Label:Description'), Config::Get('description_min_length'), Config::Get('description_max_length')), Config::Get('description_min_length') . ',' . Config::Get('description_max_length'));
    $v->Register(Tags::Count($_REQUEST['tags']), Validator_Type::IS_BETWEEN, _T('Validation:Invalid Num Tags', Config::Get('tags_min'), Config::Get('tags_max')), Config::Get('tags_min') . ',' . Config::Get('tags_max'));
    // Register user-defined field validators
    $schema = GetDBSchema();
    $v->RegisterFromXml($schema->el('//table[name="tbx_video_custom"]'), 'user', 'create');
    // Check blacklist
    $_REQUEST['ip_address'] = $_SERVER['REMOTE_ADDR'];
    if (($match = Blacklist::Match($_REQUEST, Blacklist::ITEM_VIDEO)) !== false) {
        $v->SetError(_T('Validation:Blacklisted', $match['match']));
    }
    // Validate CAPTCHA
    if (Config::Get('flag_captcha_on_upload')) {
        Captcha::Verify();
    }
    if (!$v->Validate()) {
        $t->Assign('g_errors', $v->GetErrors());
        $t->AssignByRef('g_form', $_REQUEST);
        return tbxDisplayUpload();
    }
    $_REQUEST['step_one_data'] = base64_encode(serialize($_REQUEST));
    $_REQUEST['step_one_sig'] = sha1($_REQUEST['step_one_data'] . Config::Get('random_value'));
    $t->Assign('g_file_types', '*.' . str_replace(',', ';*.', Config::Get('upload_extensions')));
    $t->Assign('g_cookie', $_COOKIE[LOGIN_COOKIE]);
    $t->AssignByRef('g_form', $_REQUEST);
    $t->Display('upload-step-two.tpl');
}

 public function Import()
 {
     $imported = 0;
     $DB = GetDB();
     $yt = new Zend_Gdata_YouTube();
     $video_feed = $yt->getVideoFeed($this->feed['feed_url']);
     $entry;
     foreach ($video_feed as $entry) {
         // Check for duplicates, and skip
         if ($DB->QueryCount('SELECT COUNT(*) FROM `tbx_video_feed_history` WHERE `feed_id`=? AND `unique_id`=?', array($this->feed['feed_id'], $entry->getVideoId()))) {
             continue;
         }
         // Video is not embeddable, skip
         if (!$entry->isVideoEmbeddable()) {
             continue;
         }
         // Setup defaults
         $video = $this->defaults;
         $video['title'] = $entry->getVideoTitle();
         $video['description'] = $entry->getVideoDescription();
         $video['tags'] = Tags::Format(implode(' ', $entry->getVideoTags()));
         $video['duration'] = $entry->getVideoDuration();
         // Get preview images
         $times = array();
         $thumbs = array();
         foreach ($entry->getVideoThumbnails() as $thumb) {
             if (!isset($times[$thumb['time']])) {
                 $times[$thumb['time']] = true;
                 $thumbs[] = array('thumbnail' => $thumb['url']);
             }
         }
         $clip = array('type' => 'Embed', 'clip' => '<object width="640" height="385">' . '<param name="movie" value="http://www.youtube.com/v/' . $entry->getVideoId() . '&fs=1"></param>' . '<param name="allowFullScreen" value="true"></param>' . '<param name="allowscriptaccess" value="always"></param>' . '<embed src="http://www.youtube.com/v/' . $entry->getVideoId() . '&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="640" height="385"></embed>' . '</object>');
         $best_category = GetBestCategory(join(' ', array($video['title'], $video['description'], $video['tags'])));
         if (!empty($best_category)) {
             $video['category_id'] = $best_category;
         }
         $video['video_id'] = DatabaseAdd('tbx_video', $video);
         DatabaseAdd('tbx_video_custom', $video);
         DatabaseAdd('tbx_video_stat', $video);
         if (!$video['is_private']) {
             Tags::AddToFrequency($video['tags']);
         }
         UpdateCategoryStats($video['category_id']);
         $video_dir = new Video_Dir(Video_Dir::DirNameFromId($video['video_id']));
         $clip['video_id'] = $video['video_id'];
         DatabaseAdd('tbx_video_clip', $clip);
         $display_thumbnail = null;
         foreach ($thumbs as $thumb) {
             $thttp = new HTTP();
             if ($thttp->Get($thumb['thumbnail'], $thumb['thumbnail'])) {
                 $temp_file = $video_dir->AddTempFromVar($thttp->body, JPG_EXTENSION);
                 $imgsize = @getimagesize($temp_file);
                 if ($imgsize !== false) {
                     if (Video_Thumbnail::CanResize()) {
                         $local_filename = Video_Thumbnail::Resize($temp_file, Config::Get('thumb_size'), Config::Get('thumb_quality'), $video_dir->GetThumbsDir());
                     } else {
                         $local_filename = $video_dir->AddThumbFromFile($temp_file, JPG_EXTENSION);
                     }
                     $local_filename = str_replace(Config::Get('document_root'), '', $local_filename);
                     $thumb_id = DatabaseAdd('tbx_video_thumbnail', array('video_id' => $video['video_id'], 'thumbnail' => $local_filename));
                     if (empty($display_thumbnail)) {
                         $display_thumbnail = $thumb_id;
                     }
                 } else {
                     unlink($temp_file);
                 }
             }
         }
         if (!empty($display_thumbnail)) {
             $DB->Update('UPDATE `tbx_video` SET `display_thumbnail`=? WHERE `video_id`=?', array($display_thumbnail, $video['video_id']));
         }
         $DB->Update('INSERT INTO `tbx_video_feed_history` VALUES (?,?)', array($this->feed['feed_id'], $entry->getVideoId()));
         $imported++;
     }
     $DB->Update('UPDATE `tbx_video_feed` SET `date_last_read`=? WHERE `feed_id`=?', array(Database_MySQL::Now(), $this->feed['feed_id']));
     UpdateSponsorStats($this->feed['sponsor_id']);
     return $imported;
 }

function tbxVideoEdit()
{
    global $t;
    $DB = GetDB();
    $username = AuthenticateUser::GetUsername();
    $video = $DB->Row('SELECT * FROM `tbx_video` JOIN `tbx_video_custom` USING (`video_id`) WHERE `username`=? AND `tbx_video`.`video_id`=?', array($username, $_REQUEST['video_id']));
    $_REQUEST['tags'] = Tags::Format($_REQUEST['tags']);
    $v = Validator::Create();
    $v->Register(empty($video), Validator_Type::IS_FALSE, _T('Validation:Not your video'));
    $v->Register($_REQUEST['title'], Validator_Type::LENGTH_BETWEEN, _T('Validation:Invalid Length', _T('Label:Title'), Config::Get('title_min_length'), Config::Get('title_max_length')), Config::Get('title_min_length') . ',' . Config::Get('title_max_length'));
    $v->Register($_REQUEST['description'], Validator_Type::LENGTH_BETWEEN, _T('Validation:Invalid Length', _T('Label:Description'), Config::Get('description_min_length'), Config::Get('description_max_length')), Config::Get('description_min_length') . ',' . Config::Get('description_max_length'));
    $v->Register(Tags::Count($_REQUEST['tags']), Validator_Type::IS_BETWEEN, _T('Validation:Invalid Num Tags', Config::Get('tags_min'), Config::Get('tags_max')), Config::Get('tags_min') . ',' . Config::Get('tags_max'));
    // Register user-defined field validators
    $schema = GetDBSchema();
    $v->RegisterFromXml($schema->el('//table[name="tbx_video_custom"]'), 'user', 'create');
    // Check blacklist
    $_REQUEST['ip_address'] = $_SERVER['REMOTE_ADDR'];
    if (($match = Blacklist::Match($_REQUEST, Blacklist::ITEM_VIDEO)) !== false) {
        $v->SetError(_T('Validation:Blacklisted', $match['match']));
    }
    if (!$v->Validate()) {
        $t->Assign('g_errors', $v->GetErrors());
        return tbxDisplayVideoEdit(false);
    }
    // Strip HTML tags
    if (Config::Get('flag_video_strip_tags')) {
        $_REQUEST = String::StripTags($_REQUEST);
    }
    // Prepare fields for database
    Form_Prepare::Standard('tbx_video', 'edit');
    Form_Prepare::Custom('tbx_video_custom_schema', 'on_edit');
    $_REQUEST['video_id'] = $video['video_id'];
    $_REQUEST['display_thumbnail'] = $DB->QuerySingleColumn('SELECT `thumbnail_id` FROM `tbx_video_thumbnail` WHERE `video_id`=? AND `thumbnail_id`=?', array($video['video_id'], $_REQUEST['display_thumbnail']));
    $_REQUEST['is_private'] = Config::Get('flag_upload_allow_private') ? intval($_REQUEST['is_private']) : 0;
    $_REQUEST['allow_ratings'] = intval($_REQUEST['allow_ratings']);
    $_REQUEST['allow_embedding'] = intval($_REQUEST['allow_embedding']);
    $_REQUEST['allow_comments'] = intval($_REQUEST['allow_comments']) ? 'Yes - Add Immediately' : 'No';
    if ($_REQUEST['recorded_day'] && $_REQUEST['recorded_month'] && $_REQUEST['recorded_year']) {
        $_REQUEST['date_recorded'] = $_REQUEST['recorded_year'] . '-' . $_REQUEST['recorded_month'] . '-' . $_REQUEST['recorded_day'];
    }
    if (empty($_REQUEST['display_thumbnail'])) {
        unset($_REQUEST['display_thumbnail']);
    }
    DatabaseUpdate('tbx_video', $_REQUEST);
    DatabaseUpdate('tbx_video_custom', $_REQUEST);
    // Handle changes to privacy
    if ($_REQUEST['is_private'] && !$video['is_private']) {
        $private_id = sha1(uniqid(mt_rand(), true));
        $DB->Update('REPLACE INTO `tbx_video_private` VALUES (?,?)', array($video['video_id'], $private_id));
    } else {
        if (!$_REQUEST['is_private']) {
            $DB->Update('DELETE FROM `tbx_video_private` WHERE `video_id`=?', array($video['video_id']));
        }
    }
    $t->ClearCache('video-watch.tpl', $video['video_id']);
    $t->Assign('g_success', true);
    tbxDisplayVideoEdit();
}

function tbxBannerAdd($phase)
{
    switch ($phase) {
        case Phase::PRE_VALIDATE:
            Uploads::ProcessNew();
            $upload = Uploads::Get('upload_file');
            if (!empty($upload)) {
                $v = Validator::Get();
                $v->Register(empty($upload['error']), Validator_Type::IS_TRUE, $upload['error']);
                $v->Register(stripos(Request::Get('banner_html'), '{$upload_file}'), Validator_Type::NOT_FALSE, 'The Banner HTML must contain {$upload_file} where you want the URL of the upload file placed');
            }
            break;
        case Phase::VALIDATION_FAILED:
            Uploads::RemoveCurrent();
            break;
        case Phase::PRE_INSERT:
            $upload = Uploads::Get('upload_file');
            if (!empty($upload)) {
                $_REQUEST['upload_id'] = $upload['upload_id'];
                $_REQUEST['banner_html'] = str_replace('{$upload_file}', $upload['uri'], $_REQUEST['banner_html']);
            }
            $_REQUEST['tags'] = Tags::Format(Request::Get('tags'));
            $_REQUEST['sponsor_id'] = String::Nullify($_REQUEST['sponsor_id']);
            if (!empty($_REQUEST['sponsor_id'])) {
                $DB = GetDB();
                $sponsor = $DB->Row('SELECT * FROM `tbx_sponsor` WHERE `sponsor_id`=?', array($_REQUEST['sponsor_id']));
                if (!empty($sponsor)) {
                    $_REQUEST['banner_html'] = str_replace('{$sponsor_url}', $sponsor['url'], $_REQUEST['banner_html']);
                }
            }
            break;
    }
}

 public static function Import($settings)
 {
     $DB = GetDB();
     ProgressBarShow('pb-import');
     $file = TEMP_DIR . '/' . File::Sanitize($settings['import_file']);
     $fp = fopen($file, 'r');
     $filesize = filesize($file);
     $line = $read = $imported = 0;
     $expected = count($settings['fields']);
     while (!feof($fp)) {
         $line++;
         $string = fgets($fp);
         $read += strlen($string);
         $data = explode($settings['delimiter'], trim($string));
         ProgressBarUpdate('pb-import', $read / $filesize * 100);
         // Line does not have the expected number of fields
         if (count($data) != $expected) {
             continue;
         }
         $video = array();
         $defaults = array('category_id' => $settings['category_id'], 'sponsor_id' => $settings['sponsor_id'], 'username' => $settings['username'], 'duration' => Format::DurationToSeconds($settings['duration']), 'status' => $settings['status'], 'next_status' => $settings['status'], 'allow_comments' => $settings['allow_comments'], 'allow_ratings' => $settings['allow_ratings'], 'allow_embedding' => $settings['allow_embedding'], 'is_private' => $settings['is_private'], 'date_added' => Database_MySQL::Now(), 'is_featured' => 0, 'is_user_submitted' => 0, 'conversion_failed' => 0, 'tags' => null, 'title' => null, 'description' => null);
         foreach ($settings['fields'] as $index => $field) {
             if (!empty($field)) {
                 $video[$field] = trim($data[$index]);
             }
         }
         // Setup clips
         $clips = array();
         $thumbs = array();
         $clip_type = 'URL';
         if (isset($video['embed_code'])) {
             // Cannot convert or thumbnail from embed code
             $settings['flag_convert'] = $settings['flag_thumb'] = false;
             $clips[] = $video['embed_code'];
             $clip_type = 'Embed';
         } else {
             if (isset($video['gallery_url'])) {
                 $http = new HTTP();
                 if (!$http->Get($video['gallery_url'])) {
                     // Broken gallery URL, continue
                     continue;
                 }
                 list($thumbs, $clips) = Video_Source_Gallery::ExtractUrls($http->url, $http->body);
             } else {
                 if (!isset($video['video_url']) && isset($video['base_video_url'])) {
                     if (!preg_match('~/$~', $video['base_video_url'])) {
                         $video['base_video_url'] .= '/';
                     }
                     foreach (explode(',', $video['video_filename']) as $filename) {
                         $clips[] = $video['base_video_url'] . $filename;
                     }
                 } else {
                     $clips[] = $video['video_url'];
                 }
             }
         }
         // Check for duplicate clips
         $duplicate = false;
         foreach ($clips as $clip) {
             if (!Request::Get('flag_skip_imported_check') && $DB->QueryCount('SELECT COUNT(*) FROM `tbx_imported` WHERE `video_url`=?', array($clip)) > 0) {
                 $duplicate = true;
             }
             $DB->Update('REPLACE INTO `tbx_imported` VALUES (?)', array($clip));
         }
         // Dupe found
         if ($duplicate) {
             continue;
         }
         // Setup thumbs
         if (!isset($video['gallery_url']) && !isset($video['thumbnail_url']) && isset($video['base_thumbnail_url'])) {
             if (!preg_match('~/$~', $video['base_thumbnail_url'])) {
                 $video['base_thumbnail_url'] .= '/';
             }
             foreach (explode(',', String::FormatCommaSeparated($video['thumbnail_filename'])) as $filename) {
                 $thumbs[] = $video['base_thumbnail_url'] . $filename;
             }
         } else {
             if (!isset($video['gallery_url']) && isset($video['thumbnail_url'])) {
                 $thumbs[] = $video['thumbnail_url'];
             }
         }
         // Setup duration
         if (isset($video['duration_seconds'])) {
             $video['duration'] = $video['duration_seconds'];
         } else {
             if (isset($video['duration_formatted'])) {
                 $video['duration'] = Format::DurationToSeconds($video['duration_formatted']);
             }
         }
         // Use description for title
         if (empty($video['title'])) {
             $video['title'] = isset($video['description']) ? $video['description'] : '';
         }
         // Use title for description
         if (empty($video['description'])) {
             $video['description'] = isset($video['title']) ? $video['title'] : '';
         }
         // Use title for tags
         if (empty($video['tags'])) {
             $video['tags'] = isset($video['title']) ? $video['title'] : '';
//.........这里部分代码省略.........

<?php

// Copyright 2011 JMB Software, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
if (!preg_match('~/admin$~', realpath(dirname(__FILE__)))) {
    echo "This file must be located in the admin directory of your TubeX installation";
    exit;
}
define('TUBEX_CONTROL_PANEL', true);
require_once 'includes/cp-global.php';
$DB = GetDB();
$DB->Update('DELETE FROM `tbx_video_tag`');
$result = $DB->Query('SELECT * FROM `tbx_video` WHERE `status`=? AND `is_private`=?', array(STATUS_ACTIVE, 0));
while ($video = $DB->NextRow($result)) {
    $video['tags'] = Tags::Format($video['tags']);
    Tags::AddToFrequency($video['tags']);
    $DB->Update('UPDATE `tbx_video` SET `tags`=? WHERE `video_id`=?', array($video['tags'], $video['video_id']));
}
$DB->Free($result);
echo "VIDEO TAGS HAVE BEEN SUCCESSFULLY UPDATED!\n";

 public function Import()
 {
     $imported = 0;
     $http = new HTTP();
     if ($http->Get($this->feed['feed_url'])) {
         $xml = simplexml_load_string($this->ToUTF8($http->body), 'XML_Element', LIBXML_NOERROR, LIBXML_NOWARNING, LIBXML_NOCDATA);
         if ($xml !== false) {
             $DB = GetDB();
             foreach ($xml->xpath('//videos/video') as $xvideo) {
                 // Check for duplicates, and skip
                 if ($DB->QueryCount('SELECT COUNT(*) FROM `tbx_video_feed_history` WHERE `feed_id`=? AND `unique_id`=?', array($this->feed['feed_id'], $xvideo->id->val()))) {
                     continue;
                 }
                 // Setup defaults
                 $video = $this->defaults;
                 $video['title'] = $xvideo->title->val();
                 $video['description'] = $xvideo->description->val();
                 $video['tags'] = Tags::Format($xvideo->tags->val());
                 if (empty($video['description'])) {
                     $video['description'] = $video['title'];
                 }
                 // Process <clips>
                 $clips = array();
                 $screens = array();
                 foreach ($xvideo->xpath('./clips/clip') as $xclip) {
                     $video['duration'] += $xclip->duration;
                     $clip_url = $xvideo->clip_url->val();
                     $flv = $xclip->flv->val();
                     // Account for malformed feeds where the clip_url contains the URL to the video
                     // file rather than the required root URL
                     if (strstr($clip_url, $flv) === false) {
                         $clip_url = $clip_url . $flv;
                     }
                     $clips[] = array('type' => 'URL', 'clip' => $clip_url);
                     foreach ($xclip->xpath('./screens/screen') as $xscreen) {
                         $screen_url = $xvideo->screen_url->val();
                         $screen = $xscreen->val();
                         // Account for malformed feeds where the screen_url contains the URL to the image
                         // file rather than the required root URL
                         if (strstr($screen_url, $screen) === false) {
                             $screen_url = $screen_url . $screen;
                         }
                         $screens[] = array('thumbnail' => $screen_url);
                     }
                 }
                 if (count($clips) > 0) {
                     $best_category = GetBestCategory(join(' ', array($video['title'], $video['description'], $video['tags'])));
                     if (!empty($best_category)) {
                         $video['category_id'] = $best_category;
                     }
                     if ($this->feed['flag_convert']) {
                         $video['status'] = STATUS_QUEUED;
                         $video['next_status'] = $this->feed['status'];
                     }
                     $video['video_id'] = DatabaseAdd('tbx_video', $video);
                     DatabaseAdd('tbx_video_custom', $video);
                     DatabaseAdd('tbx_video_stat', $video);
                     if (!$video['is_private']) {
                         Tags::AddToFrequency($video['tags']);
                     }
                     $video['queued'] = time();
                     if ($this->feed['flag_convert']) {
                         DatabaseAdd('tbx_conversion_queue', $video);
                     }
                     if ($this->feed['flag_thumb']) {
                         DatabaseAdd('tbx_thumb_queue', $video);
                     }
                     UpdateCategoryStats($video['category_id']);
                     $video_dir = new Video_Dir(Video_Dir::DirNameFromId($video['video_id']));
                     foreach ($clips as $clip) {
                         $clip['video_id'] = $video['video_id'];
                         DatabaseAdd('tbx_video_clip', $clip);
                     }
                     $display_thumbnail = null;
                     foreach ($screens as $screen) {
                         $thttp = new HTTP();
                         if ($thttp->Get($screen['thumbnail'], $screen['thumbnail'])) {
                             $temp_file = $video_dir->AddTempFromVar($thttp->body, JPG_EXTENSION);
                             $imgsize = @getimagesize($temp_file);
                             if ($imgsize !== false) {
                                 if (Video_Thumbnail::CanResize()) {
                                     $local_filename = Video_Thumbnail::Resize($temp_file, Config::Get('thumb_size'), Config::Get('thumb_quality'), $video_dir->GetThumbsDir());
                                 } else {
                                     $local_filename = $video_dir->AddThumbFromFile($temp_file, JPG_EXTENSION);
                                 }
                                 $local_filename = str_replace(Config::Get('document_root'), '', $local_filename);
                                 $thumb_id = DatabaseAdd('tbx_video_thumbnail', array('video_id' => $video['video_id'], 'thumbnail' => $local_filename));
                                 if (empty($display_thumbnail)) {
                                     $display_thumbnail = $thumb_id;
                                 }
                             }
                         }
                     }
                     $video_dir->ClearTemp();
                     if (!empty($display_thumbnail)) {
                         $DB->Update('UPDATE `tbx_video` SET `display_thumbnail`=? WHERE `video_id`=?', array($display_thumbnail, $video['video_id']));
                     }
                     $DB->Update('INSERT INTO `tbx_video_feed_history` VALUES (?,?)', array($this->feed['feed_id'], $xvideo->id->val()));
                     $imported++;
                 }
//.........这里部分代码省略.........