Beispiel #1
0
 /**
  * Test the tag_set function.
  * This function was deprecated in 3.1
  */
 public function test_tag_set_get()
 {
     global $DB;
     // Create a course to tag.
     $course = $this->getDataGenerator()->create_course();
     // Create the tag and tag instance.
     tag_set('course', $course->id, array('A random tag'), 'core', context_course::instance($course->id)->id);
     $this->assertDebuggingCalled();
     // Get the tag instance that should have been created.
     $taginstance = $DB->get_record('tag_instance', array('itemtype' => 'course', 'itemid' => $course->id), '*', MUST_EXIST);
     $this->assertEquals('core', $taginstance->component);
     $this->assertEquals(context_course::instance($course->id)->id, $taginstance->contextid);
     $tagbyname = tag_get('name', 'A random tag');
     $this->assertDebuggingCalled();
     $this->assertEquals('A random tag', $tagbyname->rawname);
     $this->assertEmpty(tag_get('name', 'Non existing tag'));
     $this->assertDebuggingCalled();
     $tagbyid = tag_get('id', $tagbyname->id);
     $this->assertDebuggingCalled();
     $this->assertEquals('A random tag', $tagbyid->rawname);
     $tagid = $tagbyname->id;
     $this->assertEmpty(tag_get('id', $tagid + 1));
     $this->assertDebuggingCalled();
     tag_set('tag', $tagid, array('Some related tag'));
     $this->assertDebuggingCalled();
     $relatedtags = tag_get_related_tags($tagid);
     $this->assertDebuggingCalled();
     $this->assertCount(1, $relatedtags);
     $this->assertEquals('Some related tag', $relatedtags[0]->rawname);
     $tagids = tag_get_id(array('A random tag', 'Some related tag'));
     $this->assertDebuggingCalled();
     $this->assertCount(2, $tagids);
     $this->assertEquals($tagid, $tagids['a random tag']);
     $this->assertEquals($relatedtags[0]->id, $tagids['some related tag']);
 }
/**
 * Validates the Attach Tags group action.
 * Gets called for every bug, but performs the real tag validation only
 * the first time.  Any invalid tags will be skipped, as there is no simple
 * or clean method of presenting these errors to the user.
 * @param integer Bug ID
 * @return boolean True
 */
function action_attach_tags_validate($p_bug_id)
{
    global $g_action_attach_tags_valid;
    if (!isset($g_action_attach_tags_valid)) {
        $f_tag_string = gpc_get_string('tag_string');
        $f_tag_select = gpc_get_string('tag_select');
        global $g_action_attach_tags_attach, $g_action_attach_tags_create, $g_action_attach_tags_failed;
        $g_action_attach_tags_attach = array();
        $g_action_attach_tags_create = array();
        $g_action_attach_tags_failed = array();
        $t_tags = tag_parse_string($f_tag_string);
        $t_can_create = access_has_global_level(config_get('tag_create_threshold'));
        foreach ($t_tags as $t_tag_row) {
            if (-1 == $t_tag_row['id']) {
                if ($t_can_create) {
                    $g_action_attach_tags_create[] = $t_tag_row;
                } else {
                    $g_action_attach_tags_failed[] = $t_tag_row;
                }
            } elseif (-2 == $t_tag_row['id']) {
                $g_action_attach_tags_failed[] = $t_tag_row;
            } else {
                $g_action_attach_tags_attach[] = $t_tag_row;
            }
        }
        if (0 < $f_tag_select && tag_exists($f_tag_select)) {
            $g_action_attach_tags_attach[] = tag_get($f_tag_select);
        }
    }
    global $g_action_attach_tags_attach, $g_action_attach_tags_create, $g_action_attach_tags_failed;
    return true;
}
 function get_videos_by_tag_and_category()
 {
     $tagid = optional_param('id', 0, PARAM_INT);
     // tag id - for backware compatibility
     $tag = optional_param('tag', '', PARAM_TAG);
     // tag
     if ($tag) {
         $tagobject = tag_get('name', $tag);
     } else {
         if ($tagid) {
             $tagobject = tag_get('id', $tagid);
         }
     }
     if (empty($tagobject)) {
         print_error('tagnotfound');
     }
     $querytag = urlencode($tagobject->name);
     if (isset($this->config->overridetag)) {
         $querytag = $this->config->overridetag;
     }
     $numberofvideos = DEFAULT_NUMBER_OF_VIDEOS;
     if (!empty($this->config->numberofvideos)) {
         $numberofvideos = $this->config->numberofvideos;
     }
     $request = 'http://www.youtube.com/api2_rest?method=youtube.videos.list_by_category_and_tag';
     $request .= '&category_id=' . $this->config->category;
     $request .= '&dev_id=' . YOUTUBE_DEV_KEY;
     $request .= "&tag={$querytag}";
     $request .= "&page=1";
     $request .= "&per_page={$numberofvideos}";
     return $this->fetch_request($request);
 }
Beispiel #4
0
/**
 * Get a list of related tags.
 * Returns a list of tags that are the most related to the given tag,
 * based on the number of times they have been attached to the same bugs.
 * Defaults to a list of five tags.
 * @param integer Tag ID
 * @param integer List size
 * @return array Array of tag rows, with share count added
 */
function tag_stats_related($p_tag_id, $p_limit = 5)
{
    $t_bug_table = db_get_table('bug');
    $t_tag_table = db_get_table('tag');
    $t_bug_tag_table = db_get_table('bug_tag');
    $t_project_user_list_table = db_get_table('project_user_list');
    $t_user_table = db_get_table('user');
    $c_tag_id = db_prepare_int($p_tag_id);
    $c_user_id = auth_get_current_user_id();
    $subquery = "SELECT b.id FROM {$t_bug_table} AS b\n\t\t\t\t\tLEFT JOIN {$t_project_user_list_table} AS p\n\t\t\t\t\t\tON p.project_id=b.project_id AND p.user_id=" . db_param() . "\n\t\t\t\t\tJOIN {$t_user_table} AS u\n\t\t\t\t\t\tON u.id=" . db_param() . "\n\t\t\t\t\tJOIN {$t_bug_tag_table} AS t\n\t\t\t\t\t\tON t.bug_id=b.id\n\t\t\t\t\tWHERE ( p.access_level>b.view_state OR u.access_level>b.view_state )\n\t\t\t\t\t\tAND t.tag_id=" . db_param();
    $query = "SELECT * FROM {$t_bug_tag_table}\n\t\t\t\t\tWHERE tag_id != " . db_param() . "\n\t\t\t\t\t\tAND bug_id IN ( {$subquery} ) ";
    $result = db_query_bound($query, array($c_tag_id, $c_user_id, $c_user_id, $c_tag_id));
    $t_tag_counts = array();
    while ($row = db_fetch_array($result)) {
        if (!isset($t_tag_counts[$row['tag_id']])) {
            $t_tag_counts[$row['tag_id']] = 1;
        } else {
            $t_tag_counts[$row['tag_id']]++;
        }
    }
    arsort($t_tag_counts);
    $t_tags = array();
    $i = 1;
    foreach ($t_tag_counts as $t_tag_id => $t_count) {
        $t_tag_row = tag_get($t_tag_id);
        $t_tag_row['count'] = $t_count;
        $t_tags[] = $t_tag_row;
        $i++;
        if ($i > $p_limit) {
            break;
        }
    }
    return $t_tags;
}
Beispiel #5
0
/**
 * function to attach tags into a post
 * @param int postid - id of the blog
 */
function add_tags_info($postid)
{
    $tags = array();
    if ($otags = optional_param('otags', '', PARAM_INT)) {
        foreach ($otags as $tagid) {
            // TODO : make this use the tag name in the form
            if ($tag = tag_get('id', $tagid)) {
                $tags[] = $tag->name;
            }
        }
    }
    $manual_tags = optional_param('ptags', '', PARAM_NOTAGS);
    $tags = array_merge($tags, explode(',', $manual_tags));
    tag_set('post', $postid, $tags);
}
Beispiel #6
0
 /**
  * Test for function tag_cleanup() that is part of tag cron
  */
 public function test_cleanup()
 {
     global $DB;
     $user = $this->getDataGenerator()->create_user();
     // Setting tags will create non-official tags 'cat', 'dog' and 'fish'.
     tag_set('user', $user->id, array('cat', 'dog', 'fish'), 'core', context_user::instance($user->id)->id);
     $this->assertTrue($DB->record_exists('tag', array('name' => 'cat')));
     $this->assertTrue($DB->record_exists('tag', array('name' => 'dog')));
     $this->assertTrue($DB->record_exists('tag', array('name' => 'fish')));
     // Make tag 'dog' official.
     $dogtag = tag_get('name', 'dog');
     $fishtag = tag_get('name', 'fish');
     tag_type_set($dogtag->id, 'official');
     // Manually remove the instances pointing on tags 'dog' and 'fish'.
     $DB->execute('DELETE FROM {tag_instance} WHERE tagid in (?,?)', array($dogtag->id, $fishtag->id));
     // Call tag_cleanup().
     tag_cleanup();
     // Tag 'cat' is still present because it's used. Tag 'dog' is present because it's official.
     // Tag 'fish' was removed because it is not official and it is no longer used by anybody.
     $this->assertTrue($DB->record_exists('tag', array('name' => 'cat')));
     $this->assertTrue($DB->record_exists('tag', array('name' => 'dog')));
     $this->assertFalse($DB->record_exists('tag', array('name' => 'fish')));
     // Delete user without using API function.
     $DB->update_record('user', array('id' => $user->id, 'deleted' => 1));
     // Call tag_cleanup().
     tag_cleanup();
     // Tag 'cat' was now deleted too.
     $this->assertFalse($DB->record_exists('tag', array('name' => 'cat')));
     // Assign tag to non-existing record. Make sure tag was created in the DB.
     tag_set('course', 1231231, array('bird'), 'core', context_system::instance()->id);
     $this->assertTrue($DB->record_exists('tag', array('name' => 'bird')));
     // Call tag_cleanup().
     tag_cleanup();
     // Tag 'bird' was now deleted because the related record does not exist in the DB.
     $this->assertFalse($DB->record_exists('tag', array('name' => 'bird')));
     // Now we have a tag instance pointing on 'sometag' tag.
     $user = $this->getDataGenerator()->create_user();
     tag_set('user', $user->id, array('sometag'), 'core', context_user::instance($user->id)->id);
     $sometag = tag_get('name', 'sometag');
     $this->assertTrue($DB->record_exists('tag_instance', array('tagid' => $sometag->id)));
     // Some hacker removes the tag without using API.
     $DB->delete_records('tag', array('id' => $sometag->id));
     // Call tag_cleanup().
     tag_cleanup();
     // The tag instances were also removed.
     $this->assertFalse($DB->record_exists('tag_instance', array('tagid' => $sometag->id)));
 }
 function get_content()
 {
     global $CFG, $USER;
     //note: do NOT include files at the top of this file
     require_once $CFG->dirroot . '/tag/lib.php';
     require_once $CFG->libdir . '/filelib.php';
     if ($this->content !== NULL) {
         return $this->content;
     }
     $tagid = optional_param('id', 0, PARAM_INT);
     // tag id - for backware compatibility
     $tag = optional_param('tag', '', PARAM_TAG);
     // tag
     if ($tag) {
         $tagobject = tag_get('name', $tag);
     } else {
         if ($tagid) {
             $tagobject = tag_get('id', $tagid);
         }
     }
     if (empty($tagobject)) {
         $this->content = new stdClass();
         $this->content->text = '';
         $this->content->footer = '';
         return $this->content;
     }
     //include related tags in the photo query ?
     $tagscsv = $tagobject->name;
     if (!empty($this->config->includerelatedtags)) {
         $tagscsv .= ',' . tag_get_related_tags_csv(tag_get_related_tags($tagobject->id), TAG_RETURN_TEXT);
     }
     $tagscsv = urlencode($tagscsv);
     //number of photos to display
     $numberofphotos = DEFAULT_NUMBER_OF_PHOTOS;
     if (!empty($this->config->numberofphotos)) {
         $numberofphotos = $this->config->numberofphotos;
     }
     //sort search results by
     $sortby = 'relevance';
     if (!empty($this->config->sortby)) {
         $sortby = $this->config->sortby;
     }
     //pull photos from a specific photoset
     if (!empty($this->config->photoset)) {
         $request = 'http://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos';
         $request .= '&api_key=' . FLICKR_DEV_KEY;
         $request .= '&photoset_id=' . $this->config->photoset;
         $request .= '&per_page=' . $numberofphotos;
         $request .= '&format=php_serial';
         $response = $this->fetch_request($request);
         $search = unserialize($response);
         foreach ($search['photoset']['photo'] as $p) {
             $p['owner'] = $search['photoset']['owner'];
         }
         $photos = array_values($search['photoset']['photo']);
     } else {
         $request = 'http://api.flickr.com/services/rest/?method=flickr.photos.search';
         $request .= '&api_key=' . FLICKR_DEV_KEY;
         $request .= '&tags=' . $tagscsv;
         $request .= '&per_page=' . $numberofphotos;
         $request .= '&sort=' . $sortby;
         $request .= '&format=php_serial';
         $response = $this->fetch_request($request);
         $search = unserialize($response);
         $photos = array_values($search['photos']['photo']);
     }
     if (strcmp($search['stat'], 'ok') != 0) {
         return;
     }
     //if no results were returned, exit...
     //Accessibility: render the list of photos
     $text = '<ul class="inline-list">';
     foreach ($photos as $photo) {
         $text .= '<li><a href="http://www.flickr.com/photos/' . $photo['owner'] . '/' . $photo['id'] . '/" title="' . s($photo['title']) . '">';
         $text .= '<img alt="' . s($photo['title']) . '" class="flickr-photos" src="' . $this->build_photo_url($photo, 'square') . "\" /></a></li>\n";
     }
     $text .= "</ul>\n";
     $this->content = new stdClass();
     $this->content->text = $text;
     $this->content->footer = '';
     return $this->content;
 }
Beispiel #8
0
/**
 * Change the "value" of a tag, and update the associated 'name'.
 *
 * @param int $tagid the id of the tag to modify
 * @param string $newtag the new rawname
 * @return bool true on success, false otherwise
 */
function tag_rename($tagid, $newrawname)
{
    if (!($newrawname_clean = array_shift(tag_normalize($newrawname, TAG_CASE_ORIGINAL)))) {
        return false;
    }
    if (!($newname_clean = moodle_strtolower($newrawname_clean))) {
        return false;
    }
    // Prevent the rename if a tag with that name already exists
    if ($existing = tag_get('name', $newname_clean, 'id, name, rawname')) {
        if ($existing->id != $tagid) {
            // Another tag already exists with this name
            return false;
        }
    }
    if ($tag = tag_get('id', $tagid, 'id, name, rawname')) {
        $tag->rawname = addslashes($newrawname_clean);
        $tag->name = addslashes($newname_clean);
        $tag->timemodified = time();
        return update_record('tag', $tag);
    }
    return false;
}
 */
/**
 * MantisBT Core API's
 */
require_once 'core.php';
/**
 * requires ajax_api
 */
require_once 'ajax_api.php';
/**
 * requires tag_api
 */
require_once 'tag_api.php';
compress_enable();
$f_tag_id = gpc_get_int('tag_id');
$t_tag_row = tag_get($f_tag_id);
$t_name = string_display_line($t_tag_row['name']);
$t_description = string_display($t_tag_row['description']);
if (!(access_has_global_level(config_get('tag_edit_threshold')) || auth_get_current_user_id() == $t_tag_row['user_id'] && access_has_global_level(config_get('tag_edit_own_threshold')))) {
    access_denied();
}
html_page_top(sprintf(lang_get('tag_update'), $t_name));
?>

<br />
<form method="post" action="tag_update.php">
<?php 
echo form_security_field('tag_update');
?>
<table class="width100" cellspacing="1">
Beispiel #10
0
/**
 * Change the "value" of a tag, and update the associated 'name'.
 *
 * @package  core_tag
 * @category tag
 * @access   public
 * @param    int      $tagid  the id of the tag to modify
 * @param    string   $newrawname the new rawname
 * @return   bool     true on success, false otherwise
 */
function tag_rename($tagid, $newrawname) {
    global $DB;

    $norm = tag_normalize($newrawname, TAG_CASE_ORIGINAL);
    if (! $newrawname_clean = array_shift($norm) ) {
        return false;
    }

    if (! $newname_clean = textlib::strtolower($newrawname_clean)) {
        return false;
    }

    // Prevent the rename if a tag with that name already exists
    if ($existing = tag_get('name', $newname_clean, 'id, name, rawname')) {
        if ($existing->id != $tagid) {  // Another tag already exists with this name
            return false;
        }
    }

    if ($tag = tag_get('id', $tagid, 'id, name, rawname')) {
        $tag->rawname      = $newrawname_clean;
        $tag->name         = $newname_clean;
        $tag->timemodified = time();
        return $DB->update_record('tag', $tag);
    }
    return false;
}
Beispiel #11
0
/**
 * Get a list of related tags.
 * Returns a list of tags that are the most related to the given tag,
 * based on the number of times they have been attached to the same bugs.
 * Defaults to a list of five tags.
 * @param integer $p_tag_id The tag ID to retrieve statistics on.
 * @param integer $p_limit  List size.
 * @return array Array of tag rows, with share count added
 */
function tag_stats_related($p_tag_id, $p_limit = 5)
{
    $c_user_id = auth_get_current_user_id();
    $t_subquery = 'SELECT b.id FROM {bug} b
					LEFT JOIN {project_user_list} p
						ON p.project_id=b.project_id AND p.user_id=' . db_param() . ' JOIN {user} u
						ON u.id=' . db_param() . ' JOIN {bug_tag} t
						ON t.bug_id=b.id
					WHERE ( p.access_level>b.view_state OR u.access_level>b.view_state )
						AND t.tag_id=' . db_param();
    # 4th Param
    $t_query = 'SELECT * FROM {bug_tag}
					WHERE tag_id != ' . db_param() . ' AND bug_id IN ( ' . $t_subquery . ' ) ';
    $t_result = db_query($t_query, array($p_tag_id, $c_user_id, $c_user_id, $p_tag_id));
    $t_tag_counts = array();
    while ($t_row = db_fetch_array($t_result)) {
        if (!isset($t_tag_counts[$t_row['tag_id']])) {
            $t_tag_counts[$t_row['tag_id']] = 1;
        } else {
            $t_tag_counts[$t_row['tag_id']]++;
        }
    }
    arsort($t_tag_counts);
    $t_tags = array();
    $i = 1;
    foreach ($t_tag_counts as $t_tag_id => $t_count) {
        $t_tag_row = tag_get($t_tag_id);
        $t_tag_row['count'] = $t_count;
        $t_tags[] = $t_tag_row;
        $i++;
        if ($i > $p_limit) {
            break;
        }
    }
    return $t_tags;
}
Beispiel #12
0
    if (-1 == $t_tag_row['id']) {
        if ($t_can_create) {
            $t_tags_create[] = $t_tag_row;
        } else {
            $t_tags_failed[] = $t_tag_row;
        }
    } else {
        if (-2 == $t_tag_row['id']) {
            $t_tags_failed[] = $t_tag_row;
        } else {
            $t_tags_attach[] = $t_tag_row;
        }
    }
}
if (0 < $f_tag_select && tag_exists($f_tag_select)) {
    $t_tags_attach[] = tag_get($f_tag_select);
}
// failed to attach at least one tag
if (count($t_tags_failed) > 0) {
    html_page_top(lang_get('tag_attach_long') . ' ' . bug_format_summary($f_bug_id, SUMMARY_CAPTION));
    ?>
<br/>
<table class="width75">
	<tr class="row-category">
	<td colspan="2"><?php 
    echo lang_get('tag_attach_failed');
    ?>
</td>
	</tr>
	<tr class="spacer"><td colspan="2"></td></tr>
<?php 
/**
 * 
 * 
 */
function bookmarks_untag($itemid, $tagname)
{
    $tag = tag_get('name', $tagname);
    return tag_delete_instance('bookmark', $itemid, $tag->id);
}
/**
 * @todo Had to make all these parameters required because we can't use
 *  call-time pass by reference anymore.  I really preferred not having
 *  to pass all the params in if you didn't want to, but I wanted to get
 *  rid of the errors for now.  If we can think of a better way later
 *  (maybe return an object) that would be great.
 *
 * @param int $p_page_number the page you want to see (set to the actual page on return)
 * @param int $p_per_page the number of bugs to see per page (set to actual on return)
 *      -1   indicates you want to see all bugs
 *      null indicates you want to use the value specified in the filter
 * @param int $p_page_count you don't need to give a value here, the number of pages will be stored here on return
 * @param int $p_bug_count you don't need to give a value here, the number of bugs will be stored here on return
 * @param mixed $p_custom_filter Filter to use.
 * @param int $p_project_id project id to use in filtering.
 * @param int $p_user_id user id to use as current user when filtering.
 * @param bool $p_show_sticky get sticky issues only.
 */
function filter_get_bug_rows(&$p_page_number, &$p_per_page, &$p_page_count, &$p_bug_count, $p_custom_filter = null, $p_project_id = null, $p_user_id = null, $p_show_sticky = null)
{
    log_event(LOG_FILTERING, 'START NEW FILTER QUERY');
    $t_bug_table = db_get_table('mantis_bug_table');
    $t_bug_text_table = db_get_table('mantis_bug_text_table');
    $t_bugnote_table = db_get_table('mantis_bugnote_table');
    $t_category_table = db_get_table('mantis_category_table');
    $t_custom_field_string_table = db_get_table('mantis_custom_field_string_table');
    $t_bugnote_text_table = db_get_table('mantis_bugnote_text_table');
    $t_project_table = db_get_table('mantis_project_table');
    $t_bug_monitor_table = db_get_table('mantis_bug_monitor_table');
    $t_limit_reporters = config_get('limit_reporters');
    $t_bug_relationship_table = db_get_table('mantis_bug_relationship_table');
    $t_report_bug_threshold = config_get('report_bug_threshold');
    $t_where_param_count = 0;
    $t_current_user_id = auth_get_current_user_id();
    if (null === $p_user_id) {
        $t_user_id = $t_current_user_id;
    } else {
        $t_user_id = $p_user_id;
    }
    $c_user_id = db_prepare_int($t_user_id);
    if (null === $p_project_id) {
        # @@@ If project_id is not specified, then use the project id(s) in the filter if set, otherwise, use current project.
        $t_project_id = helper_get_current_project();
    } else {
        $t_project_id = $p_project_id;
    }
    if ($p_custom_filter === null) {
        # Prefer current_user_get_bug_filter() over user_get_filter() when applicable since it supports
        # cookies set by previous version of the code.
        if ($t_user_id == $t_current_user_id) {
            $t_filter = current_user_get_bug_filter();
        } else {
            $t_filter = user_get_bug_filter($t_user_id, $t_project_id);
        }
    } else {
        $t_filter = $p_custom_filter;
    }
    $t_filter = filter_ensure_valid_filter($t_filter);
    if (false === $t_filter) {
        return false;
        # signify a need to create a cookie
        # @@@ error instead?
    }
    $t_view_type = $t_filter['_view_type'];
    $t_where_clauses = array("{$t_project_table}.enabled = " . db_param(), "{$t_project_table}.id = {$t_bug_table}.project_id");
    $t_where_params = array(1);
    $t_select_clauses = array("{$t_bug_table}.*");
    $t_join_clauses = array();
    $t_from_clauses = array();
    // normalize the project filtering into an array $t_project_ids
    if ('simple' == $t_view_type) {
        log_event(LOG_FILTERING, 'Simple Filter');
        $t_project_ids = array($t_project_id);
        $t_include_sub_projects = true;
    } else {
        log_event(LOG_FILTERING, 'Advanced Filter');
        if (!is_array($t_filter[FILTER_PROPERTY_PROJECT_ID])) {
            $t_project_ids = array(db_prepare_int($t_filter[FILTER_PROPERTY_PROJECT_ID]));
        } else {
            $t_project_ids = array_map('db_prepare_int', $t_filter[FILTER_PROPERTY_PROJECT_ID]);
        }
        $t_include_sub_projects = count($t_project_ids) == 1 && ($t_project_ids[0] == META_FILTER_CURRENT || $t_project_ids[0] == ALL_PROJECTS);
    }
    log_event(LOG_FILTERING, 'project_ids = @P' . implode(', @P', $t_project_ids));
    log_event(LOG_FILTERING, 'include sub-projects = ' . ($t_include_sub_projects ? '1' : '0'));
    // if the array has ALL_PROJECTS, then reset the array to only contain ALL_PROJECTS.
    // replace META_FILTER_CURRENT with the actualy current project id.
    $t_all_projects_found = false;
    $t_new_project_ids = array();
    foreach ($t_project_ids as $t_pid) {
        if ($t_pid == META_FILTER_CURRENT) {
            $t_pid = $t_project_id;
        }
        if ($t_pid == ALL_PROJECTS) {
            $t_all_projects_found = true;
            log_event(LOG_FILTERING, 'all projects selected');
            break;
        }
        // filter out inaccessible projects.
        if (!access_has_project_level(VIEWER, $t_pid, $t_user_id)) {
            continue;
        }
        $t_new_project_ids[] = $t_pid;
    }
    $t_projects_query_required = true;
    if ($t_all_projects_found) {
        if (user_is_administrator($t_user_id)) {
            log_event(LOG_FILTERING, 'all projects + administrator, hence no project filter.');
            $t_projects_query_required = false;
        } else {
            $t_project_ids = user_get_accessible_projects($t_user_id);
        }
    } else {
        $t_project_ids = $t_new_project_ids;
    }
    if ($t_projects_query_required) {
        // expand project ids to include sub-projects
        if ($t_include_sub_projects) {
            $t_top_project_ids = $t_project_ids;
            foreach ($t_top_project_ids as $t_pid) {
                log_event(LOG_FILTERING, 'Getting sub-projects for project id @P' . $t_pid);
                $t_subproject_ids = user_get_all_accessible_subprojects($t_user_id, $t_pid);
                if (!$t_subproject_ids) {
                    continue;
                }
                $t_project_ids = array_merge($t_project_ids, $t_subproject_ids);
            }
            $t_project_ids = array_unique($t_project_ids);
        }
        // if no projects are accessible, then return an empty array.
        if (count($t_project_ids) == 0) {
            log_event(LOG_FILTERING, 'no accessible projects');
            return array();
        }
        log_event(LOG_FILTERING, 'project_ids after including sub-projects = @P' . implode(', @P', $t_project_ids));
        // this array is to be populated with project ids for which we only want to show public issues.  This is due to the limited
        // access of the current user.
        $t_public_only_project_ids = array();
        // this array is populated with project ids that the current user has full access to.
        $t_private_and_public_project_ids = array();
        foreach ($t_project_ids as $t_pid) {
            $t_access_required_to_view_private_bugs = config_get('private_bug_threshold', null, null, $t_pid);
            if (access_has_project_level($t_access_required_to_view_private_bugs, $t_pid, $t_user_id)) {
                $t_private_and_public_project_ids[] = $t_pid;
            } else {
                $t_public_only_project_ids[] = $t_pid;
            }
        }
        log_event(LOG_FILTERING, 'project_ids (with public/private access) = @P' . implode(', @P', $t_private_and_public_project_ids));
        log_event(LOG_FILTERING, 'project_ids (with public access) = @P' . implode(', @P', $t_public_only_project_ids));
        $t_count_private_and_public_project_ids = count($t_private_and_public_project_ids);
        if ($t_count_private_and_public_project_ids == 1) {
            $t_private_and_public_query = "( {$t_bug_table}.project_id = " . $t_private_and_public_project_ids[0] . " )";
        } else {
            if ($t_count_private_and_public_project_ids > 1) {
                $t_private_and_public_query = "( {$t_bug_table}.project_id in (" . implode(', ', $t_private_and_public_project_ids) . ") )";
            } else {
                $t_private_and_public_query = null;
            }
        }
        $t_count_public_only_project_ids = count($t_public_only_project_ids);
        $t_public_view_state_check = "( ( {$t_bug_table}.view_state = " . VS_PUBLIC . " ) OR ( {$t_bug_table}.reporter_id = {$t_user_id} ) )";
        if ($t_count_public_only_project_ids == 1) {
            $t_public_only_query = "( ( {$t_bug_table}.project_id = " . $t_public_only_project_ids[0] . " ) AND {$t_public_view_state_check} )";
        } else {
            if ($t_count_public_only_project_ids > 1) {
                $t_public_only_query = "( ( {$t_bug_table}.project_id in (" . implode(', ', $t_public_only_project_ids) . ") ) AND {$t_public_view_state_check} )";
            } else {
                $t_public_only_query = null;
            }
        }
        // both queries can't be null, so we either have one of them or both.
        if ($t_private_and_public_query === null) {
            $t_project_query = $t_public_only_query;
        } else {
            if ($t_public_only_query === null) {
                $t_project_query = $t_private_and_public_query;
            } else {
                $t_project_query = "( {$t_public_only_query} OR {$t_private_and_public_query} )";
            }
        }
        log_event(LOG_FILTERING, 'project query = ' . $t_project_query);
        array_push($t_where_clauses, $t_project_query);
    }
    # view state
    $t_view_state = db_prepare_int($t_filter[FILTER_PROPERTY_VIEW_STATE_ID]);
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_VIEW_STATE_ID])) {
        $t_view_state_query = "({$t_bug_table}.view_state=" . db_param() . ')';
        log_event(LOG_FILTERING, 'view_state query = ' . $t_view_state_query);
        $t_where_params[] = $t_view_state;
        array_push($t_where_clauses, $t_view_state_query);
    } else {
        log_event(LOG_FILTERING, 'no view_state query');
    }
    # reporter
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_REPORTER_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_REPORTER_ID] as $t_filter_member) {
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, "0");
            } else {
                $c_reporter_id = db_prepare_int($t_filter_member);
                if (filter_field_is_myself($c_reporter_id)) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_reporter_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_reporter_query = "( {$t_bug_table}.reporter_id in (" . implode(', ', $t_clauses) . ") )";
        } else {
            $t_reporter_query = "( {$t_bug_table}.reporter_id={$t_clauses['0']} )";
        }
        log_event(LOG_FILTERING, 'reporter query = ' . $t_reporter_query);
        array_push($t_where_clauses, $t_reporter_query);
    } else {
        log_event(LOG_FILTERING, 'no reporter query');
    }
    # limit reporter
    # @@@ thraxisp - access_has_project_level checks greater than or equal to,
    #   this assumed that there aren't any holes above REPORTER where the limit would apply
    #
    if (ON === $t_limit_reporters && !access_has_project_level(REPORTER + 1, $t_project_id, $t_user_id)) {
        $c_reporter_id = $c_user_id;
        $t_where_params[] = $c_reporter_id;
        array_push($t_where_clauses, "({$t_bug_table}.reporter_id=" . db_param() . ')');
    }
    # handler
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_HANDLER_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_HANDLER_ID] as $t_filter_member) {
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, 0);
            } else {
                $c_handler_id = db_prepare_int($t_filter_member);
                if (filter_field_is_myself($c_handler_id)) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_handler_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_handler_query = "( {$t_bug_table}.handler_id in (" . implode(', ', $t_clauses) . ") )";
        } else {
            $t_handler_query = "( {$t_bug_table}.handler_id={$t_clauses['0']} )";
        }
        log_event(LOG_FILTERING, 'handler query = ' . $t_handler_query);
        array_push($t_where_clauses, $t_handler_query);
    } else {
        log_event(LOG_FILTERING, 'no handler query');
    }
    # category
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_CATEGORY])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_CATEGORY] as $t_filter_member) {
            if (!filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, $t_filter_member);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.category_id in ( SELECT id FROM {$t_category_table} WHERE name in (" . implode(', ', $t_where_tmp) . ") ) )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.category_id in ( SELECT id FROM {$t_category_table} WHERE name=" . db_param() . ") )");
        }
    }
    # severity
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_SEVERITY_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_SEVERITY_ID] as $t_filter_member) {
            $c_show_severity = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_severity);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.severity in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.severity=" . db_param() . " )");
        }
    }
    # show / hide status
    # take a list of all available statuses then remove the ones that we want hidden, then make sure
    # the ones we want shown are still available
    $t_desired_statuses = array();
    $t_available_statuses = MantisEnum::getValues(config_get('status_enum_string'));
    if ('simple' == $t_filter['_view_type']) {
        # simple filtering: if showing any, restrict by the hide status value, otherwise ignore the hide
        $t_any_found = false;
        $t_this_status = $t_filter[FILTER_PROPERTY_STATUS_ID][0];
        $t_this_hide_status = $t_filter[FILTER_PROPERTY_HIDE_STATUS_ID][0];
        if (filter_field_is_any($t_this_status)) {
            foreach ($t_available_statuses as $t_this_available_status) {
                if ($t_this_hide_status > $t_this_available_status) {
                    $t_desired_statuses[] = $t_this_available_status;
                }
            }
        } else {
            $t_desired_statuses[] = $t_this_status;
        }
    } else {
        # advanced filtering: ignore the hide
        if (filter_field_is_any($t_filter[FILTER_PROPERTY_STATUS_ID])) {
            $t_desired_statuses = array();
        } else {
            foreach ($t_filter[FILTER_PROPERTY_STATUS_ID] as $t_this_status) {
                $t_desired_statuses[] = $t_this_status;
            }
        }
    }
    if (count($t_desired_statuses) > 0) {
        $t_clauses = array();
        foreach ($t_desired_statuses as $t_filter_member) {
            $c_show_status = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_status);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.status in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.status=" . db_param() . " )");
        }
    }
    # resolution
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_RESOLUTION_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_RESOLUTION_ID] as $t_filter_member) {
            $c_show_resolution = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_resolution);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.resolution in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.resolution=" . db_param() . " )");
        }
    }
    # priority
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PRIORITY_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PRIORITY_ID] as $t_filter_member) {
            $c_show_priority = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_priority);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.priority in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.priority=" . db_param() . " )");
        }
    }
    # product build
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PRODUCT_BUILD])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PRODUCT_BUILD] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_show_build = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_show_build);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.build in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.build=" . db_param() . " )");
        }
    }
    # product version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PRODUCT_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PRODUCT_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_show_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_show_version);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.version in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.version=" . db_param() . " )");
        }
    }
    # profile
    if (!filter_field_is_any($t_filter['show_profile'])) {
        $t_clauses = array();
        foreach ($t_filter['show_profile'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, "0");
            } else {
                $c_show_profile = db_prepare_int($t_filter_member);
                array_push($t_clauses, "{$c_show_profile}");
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.profile_id in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.profile_id=" . db_param() . " )");
        }
    }
    # platform
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PLATFORM])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PLATFORM] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_platform = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_platform);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.platform in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.platform = " . db_param() . " )");
        }
    }
    # os
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_OS])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_OS] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_os = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_os);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.os in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.os = " . db_param() . " )");
        }
    }
    # os_build
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_OS_BUILD])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_OS_BUILD] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_os_build = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_os_build);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.os_build in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.os_build = " . db_param() . " )");
        }
    }
    # date filter
    if ('on' == $t_filter[FILTER_PROPERTY_FILTER_BY_DATE] && is_numeric($t_filter[FILTER_PROPERTY_START_MONTH]) && is_numeric($t_filter[FILTER_PROPERTY_START_DAY]) && is_numeric($t_filter[FILTER_PROPERTY_START_YEAR]) && is_numeric($t_filter[FILTER_PROPERTY_END_MONTH]) && is_numeric($t_filter[FILTER_PROPERTY_END_DAY]) && is_numeric($t_filter[FILTER_PROPERTY_END_YEAR])) {
        $t_start_string = $t_filter[FILTER_PROPERTY_START_YEAR] . "-" . $t_filter[FILTER_PROPERTY_START_MONTH] . "-" . $t_filter[FILTER_PROPERTY_START_DAY] . " 00:00:00";
        $t_end_string = $t_filter[FILTER_PROPERTY_END_YEAR] . "-" . $t_filter[FILTER_PROPERTY_END_MONTH] . "-" . $t_filter[FILTER_PROPERTY_END_DAY] . " 23:59:59";
        $t_where_params[] = strtotime($t_start_string);
        $t_where_params[] = strtotime($t_end_string);
        array_push($t_where_clauses, "({$t_bug_table}.date_submitted BETWEEN " . db_param() . " AND " . db_param() . " )");
    }
    # fixed in version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_FIXED_IN_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_FIXED_IN_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_fixed_in_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_fixed_in_version);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.fixed_in_version in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.fixed_in_version=" . db_param() . " )");
        }
    }
    # target version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_TARGET_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_TARGET_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_target_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, $c_target_version);
            }
        }
        # echo var_dump( $t_clauses ); exit;
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bug_table}.target_version in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bug_table}.target_version=" . db_param() . " )");
        }
    }
    # users monitoring a bug
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_MONITOR_USER_ID])) {
        $t_clauses = array();
        $t_table_name = 'user_monitor';
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_monitor_table} {$t_table_name} ON {$t_table_name}.bug_id = {$t_bug_table}.id");
        foreach ($t_filter[FILTER_PROPERTY_MONITOR_USER_ID] as $t_filter_member) {
            $c_user_monitor = db_prepare_int($t_filter_member);
            if (filter_field_is_myself($c_user_monitor)) {
                array_push($t_clauses, $c_user_id);
            } else {
                array_push($t_clauses, $c_user_monitor);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_table_name}.user_id in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_table_name}.user_id=" . db_param() . " )");
        }
    }
    # bug relationship
    $t_any_found = false;
    $c_rel_type = $t_filter[FILTER_PROPERTY_RELATIONSHIP_TYPE];
    $c_rel_bug = $t_filter[FILTER_PROPERTY_RELATIONSHIP_BUG];
    if (-1 == $c_rel_type || 0 == $c_rel_bug) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        # use the complementary type
        $t_comp_type = relationship_get_complementary_type($c_rel_type);
        $t_clauses = array();
        $t_table_name = 'relationship';
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_relationship_table} {$t_table_name} ON {$t_table_name}.destination_bug_id = {$t_bug_table}.id");
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_relationship_table} {$t_table_name}2 ON {$t_table_name}2.source_bug_id = {$t_bug_table}.id");
        // get reverse relationships
        $t_where_params[] = $t_comp_type;
        $t_where_params[] = $c_rel_bug;
        $t_where_params[] = $c_rel_type;
        $t_where_params[] = $c_rel_bug;
        array_push($t_clauses, "({$t_table_name}.relationship_type=" . db_param() . " AND {$t_table_name}.source_bug_id=" . db_param() . ')');
        array_push($t_clauses, "({$t_table_name}" . "2.relationship_type=" . db_param() . " AND {$t_table_name}" . "2.destination_bug_id=" . db_param() . ')');
        array_push($t_where_clauses, '(' . implode(' OR ', $t_clauses) . ')');
    }
    # tags
    $c_tag_string = trim($t_filter[FILTER_PROPERTY_TAG_STRING]);
    $c_tag_select = trim($t_filter[FILTER_PROPERTY_TAG_SELECT]);
    if (is_blank($c_tag_string) && !is_blank($c_tag_select) && $c_tag_select != 0) {
        $t_tag = tag_get($c_tag_select);
        $c_tag_string = $t_tag['name'];
    }
    if (!is_blank($c_tag_string)) {
        $t_tags = tag_parse_filters($c_tag_string);
        if (count($t_tags)) {
            $t_tags_all = array();
            $t_tags_any = array();
            $t_tags_none = array();
            foreach ($t_tags as $t_tag_row) {
                switch ($t_tag_row['filter']) {
                    case 1:
                        $t_tags_all[] = $t_tag_row;
                        break;
                    case 0:
                        $t_tags_any[] = $t_tag_row;
                        break;
                    case -1:
                        $t_tags_none[] = $t_tag_row;
                        break;
                }
            }
            if (0 < $t_filter[FILTER_PROPERTY_TAG_SELECT] && tag_exists($t_filter[FILTER_PROPERTY_TAG_SELECT])) {
                $t_tags_any[] = tag_get($t_filter[FILTER_PROPERTY_TAG_SELECT]);
            }
            $t_bug_tag_table = db_get_table('mantis_bug_tag_table');
            if (count($t_tags_all)) {
                $t_clauses = array();
                foreach ($t_tags_all as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_table}.id IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE {$t_bug_tag_table}.tag_id = {$t_tag_row['id']} )");
                }
                array_push($t_where_clauses, '(' . implode(' AND ', $t_clauses) . ')');
            }
            if (count($t_tags_any)) {
                $t_clauses = array();
                foreach ($t_tags_any as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_tag_table}.tag_id = {$t_tag_row['id']}");
                }
                array_push($t_where_clauses, "{$t_bug_table}.id IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE ( " . implode(' OR ', $t_clauses) . ') )');
            }
            if (count($t_tags_none)) {
                $t_clauses = array();
                foreach ($t_tags_none as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_tag_table}.tag_id = {$t_tag_row['id']}");
                }
                array_push($t_where_clauses, "{$t_bug_table}.id NOT IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE ( " . implode(' OR ', $t_clauses) . ') )');
            }
        }
    }
    # note user id
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_NOTE_USER_ID])) {
        $t_bugnote_table_alias = 'mbnt';
        $t_clauses = array();
        array_push($t_from_clauses, "{$t_bugnote_table}  {$t_bugnote_table_alias}");
        array_push($t_where_clauses, "( {$t_bug_table}.id = {$t_bugnote_table_alias}.bug_id )");
        foreach ($t_filter[FILTER_PROPERTY_NOTE_USER_ID] as $t_filter_member) {
            $c_note_user_id = db_prepare_int($t_filter_member);
            if (filter_field_is_myself($c_note_user_id)) {
                array_push($t_clauses, $c_user_id);
            } else {
                array_push($t_clauses, $c_note_user_id);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, "( {$t_bugnote_table_alias}.reporter_id in (" . implode(', ', $t_where_tmp) . ") )");
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, "( {$t_bugnote_table_alias}.reporter_id=" . db_param() . " )");
        }
    }
    # plugin filters
    $t_plugin_filters = filter_get_plugin_filters();
    foreach ($t_plugin_filters as $t_field_name => $t_filter_object) {
        if (!filter_field_is_any($t_filter[$t_field_name]) || $t_filter_object->type == FILTER_TYPE_BOOLEAN) {
            $t_filter_query = $t_filter_object->query($t_filter[$t_field_name]);
            if (is_array($t_filter_query)) {
                if (isset($t_filter_query['join'])) {
                    array_push($t_join_clauses, $t_filter_query['join']);
                }
                if (isset($t_filter_query['where'])) {
                    array_push($t_where_clauses, $t_filter_query['where']);
                }
                if (isset($t_filter_query['params']) && is_array($t_filter_query['params'])) {
                    $t_where_params = array_merge($t_where_params, $t_filter_query['params']);
                }
            }
        }
    }
    # custom field filters
    if (ON == config_get('filter_by_custom_fields')) {
        # custom field filtering
        # @@@ At the moment this gets the linked fields relating to the current project
        #     It should get the ones relating to the project in the filter or all projects
        #     if multiple projects.
        $t_custom_fields = custom_field_get_linked_ids($t_project_id);
        foreach ($t_custom_fields as $t_cfid) {
            $t_field_info = custom_field_cache_row($t_cfid, true);
            if (!$t_field_info['filter_by']) {
                continue;
                # skip this custom field it shouldn't be filterable
            }
            $t_custom_where_clause = '';
            # Ignore all custom filters that are not set, or that are set to '' or "any"
            if (!filter_field_is_any($t_filter['custom_fields'][$t_cfid])) {
                $t_def = custom_field_get_definition($t_cfid);
                $t_table_name = $t_custom_field_string_table . '_' . $t_cfid;
                # We need to filter each joined table or the result query will explode in dimensions
                # Each custom field will result in a exponential growth like Number_of_Issues^Number_of_Custom_Fields
                # and only after this process ends (if it is able to) the result query will be filtered
                # by the WHERE clause and by the DISTINCT clause
                $t_cf_join_clause = "LEFT JOIN {$t_custom_field_string_table} {$t_table_name} ON {$t_bug_table}.id = {$t_table_name}.bug_id AND {$t_table_name}.field_id = {$t_cfid}";
                if ($t_def['type'] == CUSTOM_FIELD_TYPE_DATE) {
                    switch ($t_filter['custom_fields'][$t_cfid][0]) {
                        case CUSTOM_FIELD_DATE_ANY:
                            break;
                        case CUSTOM_FIELD_DATE_NONE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '(( ' . $t_table_name . '.bug_id is null) OR ( ' . $t_table_name . '.value = 0)';
                            break;
                        case CUSTOM_FIELD_DATE_BEFORE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '(( ' . $t_table_name . '.value != 0 AND (' . $t_table_name . '.value+0) < ' . $t_filter['custom_fields'][$t_cfid][2] . ')';
                            break;
                        case CUSTOM_FIELD_DATE_AFTER:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( (' . $t_table_name . '.value+0) > ' . ($t_filter['custom_fields'][$t_cfid][1] + 1);
                            break;
                        default:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( (' . $t_table_name . '.value+0) BETWEEN ' . $t_filter['custom_fields'][$t_cfid][1] . ' AND ' . $t_filter['custom_fields'][$t_cfid][2];
                            break;
                    }
                } else {
                    array_push($t_join_clauses, $t_cf_join_clause);
                    $t_filter_array = array();
                    foreach ($t_filter['custom_fields'][$t_cfid] as $t_filter_member) {
                        $t_filter_member = stripslashes($t_filter_member);
                        if (filter_field_is_none($t_filter_member)) {
                            # coerce filter value if selecting META_FILTER_NONE so it will match empty fields
                            $t_filter_member = '';
                            # but also add those _not_ present in the custom field string table
                            array_push($t_filter_array, "{$t_bug_table}.id NOT IN (SELECT bug_id FROM {$t_custom_field_string_table} WHERE field_id={$t_cfid})");
                        }
                        switch ($t_def['type']) {
                            case CUSTOM_FIELD_TYPE_CHECKBOX:
                            case CUSTOM_FIELD_TYPE_MULTILIST:
                                if ($t_filter_member != '') {
                                    $t_filter_member = '%|' . $t_filter_member . '|%';
                                }
                                $t_where_params[] = $t_filter_member;
                                array_push($t_filter_array, db_helper_like("{$t_table_name}.value"));
                                break;
                            default:
                                $t_where_params[] = $t_filter_member;
                                array_push($t_filter_array, "{$t_table_name}.value = " . db_param());
                        }
                    }
                    $t_custom_where_clause .= '(' . implode(' OR ', $t_filter_array);
                }
                if (!is_blank($t_custom_where_clause)) {
                    array_push($t_where_clauses, $t_custom_where_clause . ')');
                }
            }
        }
    }
    # Text search
    if (!is_blank($t_filter[FILTER_PROPERTY_FREE_TEXT])) {
        # break up search terms by spacing or quoting
        preg_match_all("/-?([^'\"\\s]+|\"[^\"]+\"|'[^']+')/", $t_filter[FILTER_PROPERTY_FREE_TEXT], $t_matches, PREG_SET_ORDER);
        # organize terms without quoting, paying attention to negation
        $t_search_terms = array();
        foreach ($t_matches as $t_match) {
            $t_search_terms[trim($t_match[1], "\\'\"")] = $t_match[0][0] == '-';
        }
        # build a big where-clause and param list for all search terms, including negations
        $t_first = true;
        $t_textsearch_where_clause = "( ";
        foreach ($t_search_terms as $t_search_term => $t_negate) {
            if (!$t_first) {
                $t_textsearch_where_clause .= ' AND ';
            }
            if ($t_negate) {
                $t_textsearch_where_clause .= 'NOT ';
            }
            $c_search = '%' . $t_search_term . '%';
            $t_textsearch_where_clause .= '( ' . db_helper_like('summary') . ' OR ' . db_helper_like("{$t_bug_text_table}.description") . ' OR ' . db_helper_like("{$t_bug_text_table}.steps_to_reproduce") . ' OR ' . db_helper_like("{$t_bug_text_table}.additional_information") . ' OR ' . db_helper_like("{$t_bugnote_text_table}.note");
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            if (is_numeric($t_search_term)) {
                // PostgreSQL on 64-bit OS hack (see #14014)
                if (PHP_INT_MAX > 0x7fffffff && db_is_pgsql()) {
                    $t_search_max = 0x7fffffff;
                } else {
                    $t_search_max = PHP_INT_MAX;
                }
                // Note: no need to test negative values, '-' sign has been removed
                if ($t_search_term <= $t_search_max) {
                    $c_search_int = (int) $t_search_term;
                    $t_textsearch_where_clause .= " OR {$t_bug_table}.id = " . db_param();
                    $t_textsearch_where_clause .= " OR {$t_bugnote_table}.id = " . db_param();
                    $t_where_params[] = $c_search_int;
                    $t_where_params[] = $c_search_int;
                }
            }
            $t_textsearch_where_clause .= ' )';
            $t_first = false;
        }
        $t_textsearch_where_clause .= ' )';
        # add text query elements to arrays
        if (!$t_first) {
            $t_from_clauses[] = "{$t_bug_text_table}";
            $t_where_clauses[] = "{$t_bug_table}.bug_text_id = {$t_bug_text_table}.id";
            $t_where_clauses[] = $t_textsearch_where_clause;
            $t_join_clauses[] = " LEFT JOIN {$t_bugnote_table} ON {$t_bug_table}.id = {$t_bugnote_table}.bug_id";
            $t_join_clauses[] = " LEFT JOIN {$t_bugnote_text_table} ON {$t_bugnote_table}.bugnote_text_id = {$t_bugnote_text_table}.id";
        }
    }
    # End text search
    $t_from_clauses[] = $t_project_table;
    $t_from_clauses[] = $t_bug_table;
    $t_query_clauses['select'] = $t_select_clauses;
    $t_query_clauses['from'] = $t_from_clauses;
    $t_query_clauses['join'] = $t_join_clauses;
    $t_query_clauses['where'] = $t_where_clauses;
    $t_query_clauses['where_values'] = $t_where_params;
    $t_query_clauses = filter_get_query_sort_data($t_filter, $p_show_sticky, $t_query_clauses);
    # assigning to $p_* for this function writes the values back in case the caller wants to know
    # Get the total number of bugs that meet the criteria.
    $p_bug_count = filter_get_bug_count($t_query_clauses);
    if (0 == $p_bug_count) {
        return array();
    }
    $p_per_page = filter_per_page($t_filter, $p_bug_count, $p_per_page);
    $p_page_count = filter_page_count($p_bug_count, $p_per_page);
    $p_page_number = filter_valid_page_number($p_page_number, $p_page_count);
    $t_offset = filter_offset($p_page_number, $p_per_page);
    $t_query_clauses = filter_unique_query_clauses($t_query_clauses);
    $t_select_string = "SELECT DISTINCT " . implode(', ', $t_query_clauses['select']);
    $t_from_string = " FROM " . implode(', ', $t_query_clauses['from']);
    $t_order_string = " ORDER BY " . implode(', ', $t_query_clauses['order']);
    $t_join_string = count($t_query_clauses['join']) > 0 ? implode(' ', $t_query_clauses['join']) : '';
    $t_where_string = count($t_query_clauses['where']) > 0 ? 'WHERE ' . implode(' AND ', $t_query_clauses['where']) : '';
    $t_result = db_query_bound("{$t_select_string} {$t_from_string} {$t_join_string} {$t_where_string} {$t_order_string}", $t_query_clauses['where_values'], $p_per_page, $t_offset);
    $t_row_count = db_num_rows($t_result);
    $t_id_array_lastmod = array();
    for ($i = 0; $i < $t_row_count; $i++) {
        $t_row = db_fetch_array($t_result);
        $t_id_array_lastmod[] = (int) $t_row['id'];
        $t_rows[] = $t_row;
    }
    return filter_cache_result($t_rows, $t_id_array_lastmod);
}
require_once "../../config.php";
require_once "lib.php";
require_once $CFG->dirroot . '/tag/lib.php';
require_once $CFG->dirroot . '/tag/locallib.php';
$id = required_param('id', PARAM_INT);
$tagname = optional_param('tag', '', PARAM_TAG);
$url = new moodle_url('/mod/booking/tag.php', array('id' => $id, 'tag' => $tagname));
$PAGE->set_url($url);
if (!($cm = get_coursemodule_from_id('booking', $id))) {
    print_error('invalidcoursemodule');
}
if (!($course = $DB->get_record("course", array("id" => $cm->course)))) {
    print_error('coursemisconf');
}
require_course_login($course, false, $cm);
$tag = tag_get('name', $tagname, '*');
$PAGE->set_pagelayout('standard');
$tagname = tag_display_name($tag);
$title = get_string('tag', 'tag') . ' - ' . $tagname;
$PAGE->navbar->add($tagname);
$PAGE->set_heading($COURSE->fullname);
$PAGE->set_title($title);
echo $OUTPUT->header();
echo $OUTPUT->heading($tagname, 2);
$records = $DB->get_records('tag_instance', array('tagid' => $tag->id, 'itemtype' => 'booking'));
echo $OUTPUT->box_start('generalbox', 'tag-blogs');
//could use an id separate from tag-blogs, but would have to copy the css style to make it look the same
echo '<ul>';
foreach ($records as $record) {
    $booking = $DB->get_record('booking', array('id' => $record->itemid, 'course' => $cm->course));
    if ($booking) {
Beispiel #16
0
    /**
     * Handle showing/processing the submission from the block editing form.
     * @return boolean true if the form was submitted and the new config saved. Does not
     *      return if the editing form was displayed. False otherwise.
     */
    public function process_url_edit() {
        global $CFG, $DB, $PAGE, $OUTPUT;

        $blockid = optional_param('bui_editid', null, PARAM_INTEGER);
        if (!$blockid) {
            return false;
        }

        require_sesskey();
        require_once($CFG->dirroot . '/blocks/edit_form.php');

        $block = $this->find_instance($blockid);

        if (!$block->user_can_edit() && !$this->page->user_can_edit_blocks()) {
            throw new moodle_exception('nopermissions', '', $this->page->url->out(), get_string('editblock'));
        }

        $editpage = new moodle_page();
        $editpage->set_pagelayout('admin');
        $editpage->set_course($this->page->course);
        //$editpage->set_context($block->context);
        $editpage->set_context($this->page->context);
        if ($this->page->cm) {
            $editpage->set_cm($this->page->cm);
        }
        $editurlbase = str_replace($CFG->wwwroot . '/', '/', $this->page->url->out_omit_querystring());
        $editurlparams = $this->page->url->params();
        $editurlparams['bui_editid'] = $blockid;
        $editpage->set_url($editurlbase, $editurlparams);
        $editpage->set_block_actions_done();
        // At this point we are either going to redirect, or display the form, so
        // overwrite global $PAGE ready for this. (Formslib refers to it.)
        $PAGE = $editpage;
        //some functions like MoodleQuickForm::addHelpButton use $OUTPUT so we need to replace that to
        $output = $editpage->get_renderer('core');
        $OUTPUT = $output;

        $formfile = $CFG->dirroot . '/blocks/' . $block->name() . '/edit_form.php';
        if (is_readable($formfile)) {
            require_once($formfile);
            $classname = 'block_' . $block->name() . '_edit_form';
            if (!class_exists($classname)) {
                $classname = 'block_edit_form';
            }
        } else {
            $classname = 'block_edit_form';
        }

        $mform = new $classname($editpage->url, $block, $this->page);
        $mform->set_data($block->instance);

        if ($mform->is_cancelled()) {
            redirect($this->page->url);

        } else if ($data = $mform->get_data()) {
            $bi = new stdClass;
            $bi->id = $block->instance->id;
            $bi->pagetypepattern = $data->bui_pagetypepattern;
            if (empty($data->bui_subpagepattern) || $data->bui_subpagepattern == '%@NULL@%') {
                $bi->subpagepattern = null;
            } else {
                $bi->subpagepattern = $data->bui_subpagepattern;
            }

            $parentcontext = get_context_instance_by_id($data->bui_parentcontextid);
            $systemcontext = get_context_instance(CONTEXT_SYSTEM);

            // Updating stickiness and contexts.  See MDL-21375 for details.
            if (has_capability('moodle/site:manageblocks', $parentcontext)) { // Check permissions in destination
                // Explicitly set the context
                $bi->parentcontextid = $parentcontext->id;

                // If the context type is > 0 then we'll explicitly set the block as sticky, otherwise not
                $bi->showinsubcontexts = (int)(!empty($data->bui_contexts));

                // If the block wants to be system-wide, then explicitly set that
                if ($data->bui_contexts == BUI_CONTEXTS_ENTIRE_SITE) {   // Only possible on a frontpage or system page
                    $bi->parentcontextid = $systemcontext->id;
                    $bi->showinsubcontexts = 1;

                } else { // The block doesn't want to be system-wide, so let's ensure that
                    if ($parentcontext->id == $systemcontext->id) {  // We need to move it to the front page
                        $frontpagecontext = get_context_instance(CONTEXT_COURSE, SITEID);
                        $bi->parentcontextid = $frontpagecontext->id;
                        $bi->pagetypepattern = '*';  // Just in case
                    }
                }
            }

            $bits = explode('-', $bi->pagetypepattern);
            // hacks for some contexts
            if (($parentcontext->contextlevel == CONTEXT_COURSE) && ($parentcontext->instanceid != SITEID)) {
                // For course context
                // is page type pattern is mod-*, change showinsubcontext to 1
                if ($bits[0] == 'mod' || $bi->pagetypepattern == '*') {
                    $bi->showinsubcontexts = 1;
                } else {
                    $bi->showinsubcontexts = 0;
                }
            } else  if ($parentcontext->contextlevel == CONTEXT_USER) {
                // for user context
                // subpagepattern should be null
                if ($bits[0] == 'user' or $bits[0] == 'my') {
                    // we don't need subpagepattern in usercontext
                    $bi->subpagepattern = null;
                }
            }

            $bi->defaultregion = $data->bui_defaultregion;
            $bi->defaultweight = $data->bui_defaultweight;
            $DB->update_record('block_instances', $bi);

            if (!empty($block->config)) {
                $config = clone($block->config);
            } else {
                $config = new stdClass;
            }
            foreach ($data as $configfield => $value) {
                if (strpos($configfield, 'config_') !== 0) {
                    continue;
                }
                $field = substr($configfield, 7);
                $config->$field = $value;
            }
            $block->instance_config_save($config);

            $bp = new stdClass;
            $bp->visible = $data->bui_visible;
            $bp->region = $data->bui_region;
            $bp->weight = $data->bui_weight;
            $needbprecord = !$data->bui_visible || $data->bui_region != $data->bui_defaultregion ||
                    $data->bui_weight != $data->bui_defaultweight;

            if ($block->instance->blockpositionid && !$needbprecord) {
                $DB->delete_records('block_positions', array('id' => $block->instance->blockpositionid));

            } else if ($block->instance->blockpositionid && $needbprecord) {
                $bp->id = $block->instance->blockpositionid;
                $DB->update_record('block_positions', $bp);

            } else if ($needbprecord) {
                $bp->blockinstanceid = $block->instance->id;
                $bp->contextid = $this->page->context->id;
                $bp->pagetype = $this->page->pagetype;
                if ($this->page->subpage) {
                    $bp->subpage = $this->page->subpage;
                } else {
                    $bp->subpage = '';
                }
                $DB->insert_record('block_positions', $bp);
            }

            redirect($this->page->url);

        } else {
            $strheading = get_string('blockconfiga', 'moodle', $block->get_title());
            $editpage->set_title($strheading);
            $editpage->set_heading($strheading);
            $bits = explode('-', $this->page->pagetype);
            if ($bits[0] == 'tag' && !empty($this->page->subpage)) {
                // better navbar for tag pages
                $editpage->navbar->add(get_string('tags'), new moodle_url('/tag/'));
                $tag = tag_get('id', $this->page->subpage, '*');
                // tag search page doesn't have subpageid
                if ($tag) {
                    $editpage->navbar->add($tag->name, new moodle_url('/tag/index.php', array('id'=>$tag->id)));
                }
            }
            $editpage->navbar->add($block->get_title());
            $editpage->navbar->add(get_string('configuration'));
            echo $output->header();
            echo $output->heading($strheading, 2);
            $mform->display();
            echo $output->footer();
            exit;
        }
    }
Beispiel #17
0
require_once 'lib.php';
require_once 'edit_form.php';
$tag_id = optional_param('id', 0, PARAM_INT);
$tag_name = optional_param('tag', '', PARAM_TAG);
require_login();
if (empty($CFG->usetags)) {
    print_error('tagsaredisabled', 'tag');
}
//Editing a tag requires moodle/tag:edit capability
$systemcontext = context_system::instance();
require_capability('moodle/tag:edit', $systemcontext);
if ($tag_name) {
    $tag = tag_get('name', $tag_name, '*');
} else {
    if ($tag_id) {
        $tag = tag_get('id', $tag_id, '*');
    }
}
if (empty($tag)) {
    redirect($CFG->wwwroot . '/tag/search.php');
}
$PAGE->set_url('/tag/index.php', array('id' => $tag->id));
$PAGE->set_subpage($tag->id);
$PAGE->set_context($systemcontext);
$PAGE->set_blocks_editing_capability('moodle/tag:editblocks');
$PAGE->set_pagelayout('base');
$tagname = tag_display_name($tag);
// set the relatedtags field of the $tag object that will be passed to the form
$tag->relatedtags = tag_get_related_tags_csv(tag_get_related_tags($tag->id, TAG_RELATED_MANUAL), TAG_RETURN_TEXT);
$options = new stdClass();
$options->smiley = false;
Beispiel #18
0
/**
 * Change the "value" of a tag, and update the associated 'name'.
 *
 * @package  core_tag
 * @category tag
 * @access   public
 * @param    int      $tagid  the id of the tag to modify
 * @param    string   $newrawname the new rawname
 * @return   bool     true on success, false otherwise
 */
function tag_rename($tagid, $newrawname)
{
    global $COURSE, $DB;
    $norm = tag_normalize($newrawname, TAG_CASE_ORIGINAL);
    if (!($newrawname_clean = array_shift($norm))) {
        return false;
    }
    if (!($newname_clean = core_text::strtolower($newrawname_clean))) {
        return false;
    }
    // Prevent the rename if a tag with that name already exists
    if ($existing = tag_get('name', $newname_clean, 'id, name, rawname')) {
        if ($existing->id != $tagid) {
            // Another tag already exists with this name
            return false;
        }
    }
    if ($tag = tag_get('id', $tagid, 'id, userid, name, rawname')) {
        // Store the name before we change it.
        $oldname = $tag->name;
        $tag->rawname = $newrawname_clean;
        $tag->name = $newname_clean;
        $tag->timemodified = time();
        $DB->update_record('tag', $tag);
        $event = \core\event\tag_updated::create(array('objectid' => $tag->id, 'relateduserid' => $tag->userid, 'context' => context_system::instance(), 'other' => array('name' => $newname_clean, 'rawname' => $newrawname_clean)));
        $event->set_legacy_logdata(array($COURSE->id, 'tag', 'update', 'index.php?id=' . $tag->id, $oldname . '->' . $tag->name));
        $event->trigger();
        return true;
    }
    return false;
}
Beispiel #19
0
 /**
  * Handle showing/processing the submission from the block editing form.
  * @return boolean true if the form was submitted and the new config saved. Does not
  *      return if the editing form was displayed. False otherwise.
  */
 public function process_url_edit()
 {
     global $CFG, $DB, $PAGE, $OUTPUT;
     $blockid = optional_param('bui_editid', null, PARAM_INT);
     if (!$blockid) {
         return false;
     }
     require_sesskey();
     require_once $CFG->dirroot . '/blocks/edit_form.php';
     $block = $this->find_instance($blockid);
     if (!$block->user_can_edit() && !$this->page->user_can_edit_blocks()) {
         throw new moodle_exception('nopermissions', '', $this->page->url->out(), get_string('editblock'));
     }
     $editpage = new moodle_page();
     $editpage->set_pagelayout('admin');
     $editpage->set_course($this->page->course);
     //$editpage->set_context($block->context);
     $editpage->set_context($this->page->context);
     if ($this->page->cm) {
         $editpage->set_cm($this->page->cm);
     }
     $editurlbase = str_replace($CFG->wwwroot . '/', '/', $this->page->url->out_omit_querystring());
     $editurlparams = $this->page->url->params();
     $editurlparams['bui_editid'] = $blockid;
     $editpage->set_url($editurlbase, $editurlparams);
     $editpage->set_block_actions_done();
     // At this point we are either going to redirect, or display the form, so
     // overwrite global $PAGE ready for this. (Formslib refers to it.)
     $PAGE = $editpage;
     //some functions like MoodleQuickForm::addHelpButton use $OUTPUT so we need to replace that to
     $output = $editpage->get_renderer('core');
     $OUTPUT = $output;
     $formfile = $CFG->dirroot . '/blocks/' . $block->name() . '/edit_form.php';
     if (is_readable($formfile)) {
         require_once $formfile;
         $classname = 'block_' . $block->name() . '_edit_form';
         if (!class_exists($classname)) {
             $classname = 'block_edit_form';
         }
     } else {
         $classname = 'block_edit_form';
     }
     $mform = new $classname($editpage->url, $block, $this->page);
     $mform->set_data($block->instance);
     if ($mform->is_cancelled()) {
         redirect($this->page->url);
     } else {
         if ($data = $mform->get_data()) {
             $bi = new stdClass();
             $bi->id = $block->instance->id;
             // This may get overwritten by the special case handling below.
             $bi->pagetypepattern = $data->bui_pagetypepattern;
             $bi->showinsubcontexts = (bool) $data->bui_contexts;
             if (empty($data->bui_subpagepattern) || $data->bui_subpagepattern == '%@NULL@%') {
                 $bi->subpagepattern = null;
             } else {
                 $bi->subpagepattern = $data->bui_subpagepattern;
             }
             $systemcontext = context_system::instance();
             $frontpagecontext = context_course::instance(SITEID);
             $parentcontext = context::instance_by_id($data->bui_parentcontextid);
             // Updating stickiness and contexts.  See MDL-21375 for details.
             if (has_capability('moodle/site:manageblocks', $parentcontext)) {
                 // Check permissions in destination
                 // Explicitly set the default context
                 $bi->parentcontextid = $parentcontext->id;
                 if ($data->bui_editingatfrontpage) {
                     // The block is being edited on the front page
                     // The interface here is a special case because the pagetype pattern is
                     // totally derived from the context menu.  Here are the excpetions.   MDL-30340
                     switch ($data->bui_contexts) {
                         case BUI_CONTEXTS_ENTIRE_SITE:
                             // The user wants to show the block across the entire site
                             $bi->parentcontextid = $systemcontext->id;
                             $bi->showinsubcontexts = true;
                             $bi->pagetypepattern = '*';
                             break;
                         case BUI_CONTEXTS_FRONTPAGE_SUBS:
                             // The user wants the block shown on the front page and all subcontexts
                             $bi->parentcontextid = $frontpagecontext->id;
                             $bi->showinsubcontexts = true;
                             $bi->pagetypepattern = '*';
                             break;
                         case BUI_CONTEXTS_FRONTPAGE_ONLY:
                             // The user want to show the front page on the frontpage only
                             $bi->parentcontextid = $frontpagecontext->id;
                             $bi->showinsubcontexts = false;
                             $bi->pagetypepattern = 'site-index';
                             // This is the only relevant page type anyway but we'll set it explicitly just
                             // in case the front page grows site-index-* subpages of its own later
                             break;
                     }
                 }
             }
             $bits = explode('-', $bi->pagetypepattern);
             // hacks for some contexts
             if ($parentcontext->contextlevel == CONTEXT_COURSE && $parentcontext->instanceid != SITEID) {
                 // For course context
                 // is page type pattern is mod-*, change showinsubcontext to 1
                 if ($bits[0] == 'mod' || $bi->pagetypepattern == '*') {
                     $bi->showinsubcontexts = 1;
                 } else {
                     $bi->showinsubcontexts = 0;
                 }
             } else {
                 if ($parentcontext->contextlevel == CONTEXT_USER) {
                     // for user context
                     // subpagepattern should be null
                     if ($bits[0] == 'user' or $bits[0] == 'my') {
                         // we don't need subpagepattern in usercontext
                         $bi->subpagepattern = null;
                     }
                 }
             }
             $bi->defaultregion = $data->bui_defaultregion;
             $bi->defaultweight = $data->bui_defaultweight;
             $DB->update_record('block_instances', $bi);
             if (!empty($block->config)) {
                 $config = clone $block->config;
             } else {
                 $config = new stdClass();
             }
             foreach ($data as $configfield => $value) {
                 if (strpos($configfield, 'config_') !== 0) {
                     continue;
                 }
                 $field = substr($configfield, 7);
                 $config->{$field} = $value;
             }
             $block->instance_config_save($config);
             $bp = new stdClass();
             $bp->visible = $data->bui_visible;
             $bp->region = $data->bui_region;
             $bp->weight = $data->bui_weight;
             $needbprecord = !$data->bui_visible || $data->bui_region != $data->bui_defaultregion || $data->bui_weight != $data->bui_defaultweight;
             if ($block->instance->blockpositionid && !$needbprecord) {
                 $DB->delete_records('block_positions', array('id' => $block->instance->blockpositionid));
             } else {
                 if ($block->instance->blockpositionid && $needbprecord) {
                     $bp->id = $block->instance->blockpositionid;
                     $DB->update_record('block_positions', $bp);
                 } else {
                     if ($needbprecord) {
                         $bp->blockinstanceid = $block->instance->id;
                         $bp->contextid = $this->page->context->id;
                         $bp->pagetype = $this->page->pagetype;
                         if ($this->page->subpage) {
                             $bp->subpage = $this->page->subpage;
                         } else {
                             $bp->subpage = '';
                         }
                         $DB->insert_record('block_positions', $bp);
                     }
                 }
             }
             redirect($this->page->url);
         } else {
             $strheading = get_string('blockconfiga', 'moodle', $block->get_title());
             $editpage->set_title($strheading);
             $editpage->set_heading($strheading);
             $bits = explode('-', $this->page->pagetype);
             if ($bits[0] == 'tag' && !empty($this->page->subpage)) {
                 // better navbar for tag pages
                 $editpage->navbar->add(get_string('tags'), new moodle_url('/tag/'));
                 $tag = tag_get('id', $this->page->subpage, '*');
                 // tag search page doesn't have subpageid
                 if ($tag) {
                     $editpage->navbar->add($tag->name, new moodle_url('/tag/index.php', array('id' => $tag->id)));
                 }
             }
             $editpage->navbar->add($block->get_title());
             $editpage->navbar->add(get_string('configuration'));
             echo $output->header();
             echo $output->heading($strheading, 2);
             $mform->display();
             echo $output->footer();
             exit;
         }
     }
 }
Beispiel #20
0
function filter_get_bug_rows(&$p_page_number, &$p_per_page, &$p_page_count, &$p_bug_count, $p_custom_filter = null, $p_project_id = null, $p_user_id = null, $p_show_sticky = null)
{
    log_event(LOG_FILTERING, 'FILTERING: START NEW FILTER QUERY');
    $t_bug_table = config_get('mantis_bug_table');
    $t_bug_text_table = config_get('mantis_bug_text_table');
    $t_bugnote_table = config_get('mantis_bugnote_table');
    $t_custom_field_string_table = config_get('mantis_custom_field_string_table');
    $t_bugnote_text_table = config_get('mantis_bugnote_text_table');
    $t_project_table = config_get('mantis_project_table');
    $t_bug_monitor_table = config_get('mantis_bug_monitor_table');
    $t_limit_reporters = config_get('limit_reporters');
    $t_bug_relationship_table = config_get('mantis_bug_relationship_table');
    $t_report_bug_threshold = config_get('report_bug_threshold');
    $t_current_user_id = auth_get_current_user_id();
    if (null === $p_user_id) {
        $t_user_id = $t_current_user_id;
    } else {
        $t_user_id = $p_user_id;
    }
    $c_user_id = db_prepare_int($t_user_id);
    if (null === $p_project_id) {
        # @@@ If project_id is not specified, then use the project id(s) in the filter if set, otherwise, use current project.
        $t_project_id = helper_get_current_project();
    } else {
        $t_project_id = $p_project_id;
    }
    if ($p_custom_filter === null) {
        # Prefer current_user_get_bug_filter() over user_get_filter() when applicable since it supports
        # cookies set by previous version of the code.
        if ($t_user_id == $t_current_user_id) {
            $t_filter = current_user_get_bug_filter();
        } else {
            $t_filter = user_get_bug_filter($t_user_id, $t_project_id);
        }
    } else {
        $t_filter = $p_custom_filter;
    }
    $t_filter = filter_ensure_valid_filter($t_filter);
    if (false === $t_filter) {
        return false;
        # signify a need to create a cookie
        #@@@ error instead?
    }
    $t_view_type = $t_filter['_view_type'];
    $t_where_clauses = array("{$t_project_table}.enabled = 1", "{$t_project_table}.id = {$t_bug_table}.project_id");
    $t_select_clauses = array("{$t_bug_table}.*");
    $t_join_clauses = array();
    $t_from_clauses = array();
    // normalize the project filtering into an array $t_project_ids
    if ('simple' == $t_view_type) {
        log_event(LOG_FILTERING, 'FILTERING: Simple Filter');
        $t_project_ids = array($t_project_id);
        $t_include_sub_projects = true;
    } else {
        log_event(LOG_FILTERING, 'FILTERING: Advanced Filter');
        if (!is_array($t_filter['project_id'])) {
            $t_project_ids = array(db_prepare_int($t_filter['project_id']));
        } else {
            $t_project_ids = array_map('db_prepare_int', $t_filter['project_id']);
        }
        $t_include_sub_projects = count($t_project_ids) == 1 && $t_project_ids[0] == META_FILTER_CURRENT;
    }
    log_event(LOG_FILTERING, 'FILTERING: project_ids = ' . implode(',', $t_project_ids));
    log_event(LOG_FILTERING, 'FILTERING: include sub-projects = ' . ($t_include_sub_projects ? '1' : '0'));
    // if the array has ALL_PROJECTS, then reset the array to only contain ALL_PROJECTS.
    // replace META_FILTER_CURRENT with the actualy current project id.
    $t_all_projects_found = false;
    $t_new_project_ids = array();
    foreach ($t_project_ids as $t_pid) {
        if ($t_pid == META_FILTER_CURRENT) {
            $t_pid = $t_project_id;
        }
        if ($t_pid == ALL_PROJECTS) {
            $t_all_projects_found = true;
            log_event(LOG_FILTERING, 'FILTERING: all projects selected');
            break;
        }
        // filter out inaccessible projects.
        if (!access_has_project_level(VIEWER, $t_pid, $t_user_id)) {
            continue;
        }
        $t_new_project_ids[] = $t_pid;
    }
    $t_projects_query_required = true;
    if ($t_all_projects_found) {
        if (user_is_administrator($t_user_id)) {
            log_event(LOG_FILTERING, 'FILTERING: all projects + administrator, hence no project filter.');
            $t_projects_query_required = false;
        } else {
            $t_project_ids = user_get_accessible_projects($t_user_id);
        }
    } else {
        $t_project_ids = $t_new_project_ids;
    }
    if ($t_projects_query_required) {
        // expand project ids to include sub-projects
        if ($t_include_sub_projects) {
            $t_top_project_ids = $t_project_ids;
            foreach ($t_top_project_ids as $t_pid) {
                log_event(LOG_FILTERING, 'FILTERING: Getting sub-projects for project id ' . $t_pid);
                $t_project_ids = array_merge($t_project_ids, user_get_all_accessible_subprojects($t_user_id, $t_pid));
            }
            $t_project_ids = array_unique($t_project_ids);
        }
        // if no projects are accessible, then return an empty array.
        if (count($t_project_ids) == 0) {
            log_event(LOG_FILTERING, 'FILTERING: no accessible projects');
            return array();
        }
        log_event(LOG_FILTERING, 'FILTERING: project_ids after including sub-projects = ' . implode(',', $t_project_ids));
        // this array is to be populated with project ids for which we only want to show public issues.  This is due to the limited
        // access of the current user.
        $t_public_only_project_ids = array();
        // this array is populated with project ids that the current user has full access to.
        $t_private_and_public_project_ids = array();
        $t_access_required_to_view_private_bugs = config_get('private_bug_threshold');
        foreach ($t_project_ids as $t_pid) {
            if (access_has_project_level($t_access_required_to_view_private_bugs, $t_pid, $t_user_id)) {
                $t_private_and_public_project_ids[] = $t_pid;
            } else {
                $t_public_only_project_ids[] = $t_pid;
            }
        }
        log_event(LOG_FILTERING, 'FILTERING: project_ids (with public/private access) = ' . implode(',', $t_private_and_public_project_ids));
        log_event(LOG_FILTERING, 'FILTERING: project_ids (with public access) = ' . implode(',', $t_public_only_project_ids));
        $t_count_private_and_public_project_ids = count($t_private_and_public_project_ids);
        if ($t_count_private_and_public_project_ids == 1) {
            $t_private_and_public_query = "( {$t_bug_table}.project_id = " . $t_private_and_public_project_ids[0] . " )";
        } else {
            if ($t_count_private_and_public_project_ids > 1) {
                $t_private_and_public_query = "( {$t_bug_table}.project_id in (" . implode(', ', $t_private_and_public_project_ids) . ") )";
            } else {
                $t_private_and_public_query = null;
            }
        }
        $t_count_public_only_project_ids = count($t_public_only_project_ids);
        $t_public_view_state_check = "( ( {$t_bug_table}.view_state = " . VS_PUBLIC . " ) OR ( {$t_bug_table}.reporter_id = {$t_user_id} ) )";
        if ($t_count_public_only_project_ids == 1) {
            $t_public_only_query = "( ( {$t_bug_table}.project_id = " . $t_public_only_project_ids[0] . " ) AND {$t_public_view_state_check} )";
        } else {
            if ($t_count_public_only_project_ids > 1) {
                $t_public_only_query = "( ( {$t_bug_table}.project_id in (" . implode(', ', $t_public_only_project_ids) . ") ) AND {$t_public_view_state_check} )";
            } else {
                $t_public_only_query = null;
            }
        }
        // both queries can't be null, so we either have one of them or both.
        if ($t_private_and_public_query === null) {
            $t_project_query = $t_public_only_query;
        } else {
            if ($t_public_only_query === null) {
                $t_project_query = $t_private_and_public_query;
            } else {
                $t_project_query = "( {$t_public_only_query} OR {$t_private_and_public_query} )";
            }
        }
        log_event(LOG_FILTERING, 'FILTERING: project query = ' . $t_project_query);
        array_push($t_where_clauses, $t_project_query);
    }
    # view state
    $t_view_state = db_prepare_int($t_filter['view_state']);
    if ($t_filter['view_state'] !== META_FILTER_ANY && !is_blank($t_filter['view_state'])) {
        $t_view_state_query = "({$t_bug_table}.view_state='{$t_view_state}')";
        log_event(LOG_FILTERING, 'FILTERING: view_state query = ' . $t_view_state_query);
        array_push($t_where_clauses, $t_view_state_query);
    } else {
        log_event(LOG_FILTERING, 'FILTERING: no view_state query');
    }
    # reporter
    $t_any_found = false;
    foreach ($t_filter['reporter_id'] as $t_filter_member) {
        if (META_FILTER_ANY === $t_filter_member || 0 === $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['reporter_id']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['reporter_id'] as $t_filter_member) {
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "0");
            } else {
                $c_reporter_id = db_prepare_int($t_filter_member);
                if (META_FILTER_MYSELF == $c_reporter_id) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_reporter_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_reporter_query = "( {$t_bug_table}.reporter_id in (" . implode(', ', $t_clauses) . ") )";
        } else {
            $t_reporter_query = "( {$t_bug_table}.reporter_id={$t_clauses['0']} )";
        }
        log_event(LOG_FILTERING, 'FILTERING: reporter query = ' . $t_reporter_query);
        array_push($t_where_clauses, $t_reporter_query);
    } else {
        log_event(LOG_FILTERING, 'FILTERING: no reporter query');
    }
    # limit reporter
    # @@@ thraxisp - access_has_project_level checks greater than or equal to,
    #   this assumed that there aren't any holes above REPORTER where the limit would apply
    #
    if (ON === $t_limit_reporters && !access_has_project_level(REPORTER + 1, $t_project_id, $t_user_id)) {
        $c_reporter_id = $c_user_id;
        array_push($t_where_clauses, "({$t_bug_table}.reporter_id='{$c_reporter_id}')");
    }
    # handler
    $t_any_found = false;
    foreach ($t_filter['handler_id'] as $t_filter_member) {
        if (META_FILTER_ANY === $t_filter_member || 0 === $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['handler_id']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['handler_id'] as $t_filter_member) {
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, 0);
            } else {
                $c_handler_id = db_prepare_int($t_filter_member);
                if (META_FILTER_MYSELF == $c_handler_id) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_handler_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_handler_query = "( {$t_bug_table}.handler_id in (" . implode(', ', $t_clauses) . ") )";
        } else {
            $t_handler_query = "( {$t_bug_table}.handler_id={$t_clauses['0']} )";
        }
        log_event(LOG_FILTERING, 'FILTERING: handler query = ' . $t_handler_query);
        array_push($t_where_clauses, $t_handler_query);
    } else {
        log_event(LOG_FILTERING, 'FILTERING: no handler query');
    }
    # category
    if (!_filter_is_any($t_filter['show_category'])) {
        $t_clauses = array();
        foreach ($t_filter['show_category'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "''");
            } else {
                $c_show_category = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_show_category}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.category in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.category={$t_clauses['0']} )");
        }
    }
    # severity
    $t_any_found = false;
    foreach ($t_filter['show_severity'] as $t_filter_member) {
        if (META_FILTER_ANY == $t_filter_member || 0 === $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['show_severity']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['show_severity'] as $t_filter_member) {
            $c_show_severity = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_severity);
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.severity in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.severity={$t_clauses['0']} )");
        }
    }
    # show / hide status
    # take a list of all available statuses then remove the ones that we want hidden, then make sure
    # the ones we want shown are still available
    $t_status_arr = explode_enum_string(config_get('status_enum_string'));
    $t_available_statuses = array();
    $t_desired_statuses = array();
    foreach ($t_status_arr as $t_this_status) {
        $t_this_status_arr = explode_enum_arr($t_this_status);
        $t_available_statuses[] = $t_this_status_arr[0];
    }
    if ('simple' == $t_filter['_view_type']) {
        # simple filtering: if showing any, restrict by the hide status value, otherwise ignore the hide
        $t_any_found = false;
        $t_this_status = $t_filter['show_status'][0];
        $t_this_hide_status = $t_filter['hide_status'][0];
        if (META_FILTER_ANY == $t_this_status || is_blank($t_this_status) || 0 === $t_this_status) {
            $t_any_found = true;
        }
        if ($t_any_found) {
            foreach ($t_available_statuses as $t_this_available_status) {
                if ($t_this_hide_status > $t_this_available_status) {
                    $t_desired_statuses[] = $t_this_available_status;
                }
            }
        } else {
            $t_desired_statuses[] = $t_this_status;
        }
    } else {
        # advanced filtering: ignore the hide
        $t_any_found = false;
        foreach ($t_filter['show_status'] as $t_this_status) {
            $t_desired_statuses[] = $t_this_status;
            if (META_FILTER_ANY == $t_this_status || is_blank($t_this_status) || 0 === $t_this_status) {
                $t_any_found = true;
            }
        }
        if ($t_any_found) {
            $t_desired_statuses = array();
        }
    }
    if (count($t_desired_statuses) > 0) {
        $t_clauses = array();
        foreach ($t_desired_statuses as $t_filter_member) {
            $c_show_status = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_status);
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.status in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.status={$t_clauses['0']} )");
        }
    }
    # resolution
    $t_any_found = false;
    foreach ($t_filter['show_resolution'] as $t_filter_member) {
        if (META_FILTER_ANY == $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['show_resolution']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['show_resolution'] as $t_filter_member) {
            $c_show_resolution = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_resolution);
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.resolution in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.resolution={$t_clauses['0']} )");
        }
    }
    # priority
    $t_any_found = false;
    foreach ($t_filter['show_priority'] as $t_filter_member) {
        if (META_FILTER_ANY == $t_filter_member || 0 === $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['show_priority']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['show_priority'] as $t_filter_member) {
            $c_show_priority = db_prepare_int($t_filter_member);
            array_push($t_clauses, $c_show_priority);
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.priority in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.priority={$t_clauses['0']} )");
        }
    }
    # product build
    $t_any_found = false;
    foreach ($t_filter['show_build'] as $t_filter_member) {
        if (META_FILTER_ANY == $t_filter_member && is_numeric($t_filter_member)) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['show_build']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        foreach ($t_filter['show_build'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "''");
            } else {
                $c_show_build = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_show_build}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.build in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.build={$t_clauses['0']} )");
        }
    }
    # product version
    if (!_filter_is_any($t_filter['show_version'])) {
        $t_clauses = array();
        foreach ($t_filter['show_version'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "''");
            } else {
                $c_show_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_show_version}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.version in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.version={$t_clauses['0']} )");
        }
    }
    # profile
    if (!_filter_is_any($t_filter['show_profile'])) {
        $t_clauses = array();
        foreach ($t_filter['show_profile'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "0");
            } else {
                $c_show_profile = db_prepare_int($t_filter_member);
                array_push($t_clauses, "{$c_show_profile}");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.profile_id in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.profile_id={$t_clauses['0']} )");
        }
    }
    # platform
    if (!_filter_is_any($t_filter['platform'])) {
        $t_clauses = array();
        foreach ($t_filter['platform'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, '');
            } else {
                $c_platform = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_platform}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.platform in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.platform = {$t_clauses['0']} )");
        }
    }
    # os
    if (!_filter_is_any($t_filter['os'])) {
        $t_clauses = array();
        foreach ($t_filter['os'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, '');
            } else {
                $c_os = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_os}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.os in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.os = {$t_clauses['0']} )");
        }
    }
    # os_build
    if (!_filter_is_any($t_filter['os_build'])) {
        $t_clauses = array();
        foreach ($t_filter['os_build'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, '');
            } else {
                $c_os_build = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_os_build}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.os_build in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.os_build = {$t_clauses['0']} )");
        }
    }
    # date filter
    if ('on' == $t_filter['do_filter_by_date'] && is_numeric($t_filter['start_month']) && is_numeric($t_filter['start_day']) && is_numeric($t_filter['start_year']) && is_numeric($t_filter['end_month']) && is_numeric($t_filter['end_day']) && is_numeric($t_filter['end_year'])) {
        $t_start_string = db_prepare_string($t_filter['start_year'] . "-" . $t_filter['start_month'] . "-" . $t_filter['start_day'] . " 00:00:00");
        $t_end_string = db_prepare_string($t_filter['end_year'] . "-" . $t_filter['end_month'] . "-" . $t_filter['end_day'] . " 23:59:59");
        array_push($t_where_clauses, "({$t_bug_table}.date_submitted BETWEEN '{$t_start_string}' AND '{$t_end_string}' )");
    }
    # fixed in version
    if (!_filter_is_any($t_filter['fixed_in_version'])) {
        $t_clauses = array();
        foreach ($t_filter['fixed_in_version'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "''");
            } else {
                $c_fixed_in_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_fixed_in_version}'");
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.fixed_in_version in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.fixed_in_version={$t_clauses['0']} )");
        }
    }
    # target version
    if (!_filter_is_any($t_filter['target_version'])) {
        $t_clauses = array();
        foreach ($t_filter['target_version'] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (META_FILTER_NONE == $t_filter_member) {
                array_push($t_clauses, "''");
            } else {
                $c_target_version = db_prepare_string($t_filter_member);
                array_push($t_clauses, "'{$c_target_version}'");
            }
        }
        #echo var_dump( $t_clauses ); exit;
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_bug_table}.target_version in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_bug_table}.target_version={$t_clauses['0']} )");
        }
    }
    # users monitoring a bug
    $t_any_found = false;
    foreach ($t_filter['user_monitor'] as $t_filter_member) {
        if (META_FILTER_ANY == $t_filter_member || 0 === $t_filter_member) {
            $t_any_found = true;
        }
    }
    if (count($t_filter['user_monitor']) == 0) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        $t_clauses = array();
        $t_table_name = 'user_monitor';
        array_push($t_from_clauses, $t_bug_monitor_table);
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_monitor_table} {$t_table_name} ON {$t_table_name}.bug_id = {$t_bug_table}.id");
        foreach ($t_filter['user_monitor'] as $t_filter_member) {
            $c_user_monitor = db_prepare_int($t_filter_member);
            if (META_FILTER_MYSELF == $c_user_monitor) {
                array_push($t_clauses, $c_user_id);
            } else {
                array_push($t_clauses, $c_user_monitor);
            }
        }
        if (1 < count($t_clauses)) {
            array_push($t_where_clauses, "( {$t_table_name}.user_id in (" . implode(', ', $t_clauses) . ") )");
        } else {
            array_push($t_where_clauses, "( {$t_table_name}.user_id={$t_clauses['0']} )");
        }
    }
    # bug relationship
    $t_any_found = false;
    $c_rel_type = $t_filter['relationship_type'];
    $c_rel_bug = $t_filter['relationship_bug'];
    if (-1 == $c_rel_type || 0 == $c_rel_bug) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        # use the complementary type
        $t_comp_type = relationship_get_complementary_type($c_rel_type);
        $t_clauses = array();
        $t_table_name = 'relationship';
        array_push($t_from_clauses, $t_bug_relationship_table);
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_relationship_table} {$t_table_name} ON {$t_table_name}.destination_bug_id = {$t_bug_table}.id");
        array_push($t_join_clauses, "LEFT JOIN {$t_bug_relationship_table} {$t_table_name}2 ON {$t_table_name}2.source_bug_id = {$t_bug_table}.id");
        // get reverse relationships
        array_push($t_clauses, "({$t_table_name}.relationship_type='{$t_comp_type}' AND {$t_table_name}.source_bug_id='{$c_rel_bug}')");
        array_push($t_clauses, "({$t_table_name}" . "2.relationship_type='{$c_rel_type}' AND {$t_table_name}" . "2.destination_bug_id='{$c_rel_bug}')");
        array_push($t_where_clauses, '(' . implode(' OR ', $t_clauses) . ')');
    }
    # tags
    $c_tag_string = trim($t_filter['tag_string']);
    if (!is_blank($c_tag_string)) {
        $t_tags = tag_parse_filters($c_tag_string);
        if (count($t_tags)) {
            $t_tags_all = array();
            $t_tags_any = array();
            $t_tags_none = array();
            foreach ($t_tags as $t_tag_row) {
                switch ($t_tag_row['filter']) {
                    case 1:
                        $t_tags_all[] = $t_tag_row;
                        break;
                    case 0:
                        $t_tags_any[] = $t_tag_row;
                        break;
                    case -1:
                        $t_tags_none[] = $t_tag_row;
                        break;
                }
            }
            if (0 < $t_filter['tag_select'] && tag_exists($t_filter['tag_select'])) {
                $t_tags_any[] = tag_get($t_filter['tag_select']);
            }
            $t_bug_tag_table = config_get('mantis_bug_tag_table');
            if (count($t_tags_all)) {
                $t_clauses = array();
                foreach ($t_tags_all as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_table}.id IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE {$t_bug_tag_table}.tag_id = {$t_tag_row['id']} )");
                }
                array_push($t_where_clauses, '(' . implode(' AND ', $t_clauses) . ')');
            }
            if (count($t_tags_any)) {
                $t_clauses = array();
                foreach ($t_tags_any as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_tag_table}.tag_id = {$t_tag_row['id']}");
                }
                array_push($t_where_clauses, "{$t_bug_table}.id IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE ( " . implode(' OR ', $t_clauses) . ') )');
            }
            if (count($t_tags_none)) {
                $t_clauses = array();
                foreach ($t_tags_none as $t_tag_row) {
                    array_push($t_clauses, "{$t_bug_tag_table}.tag_id = {$t_tag_row['id']}");
                }
                array_push($t_where_clauses, "{$t_bug_table}.id NOT IN ( SELECT bug_id FROM {$t_bug_tag_table} WHERE ( " . implode(' OR ', $t_clauses) . ') )');
            }
        }
    }
    # custom field filters
    if (ON == config_get('filter_by_custom_fields')) {
        # custom field filtering
        # @@@ At the moment this gets the linked fields relating to the current project
        #     It should get the ones relating to the project in the filter or all projects
        #     if multiple projects.
        $t_custom_fields = custom_field_get_linked_ids($t_project_id);
        foreach ($t_custom_fields as $t_cfid) {
            $t_custom_where_clause = '';
            # Ignore all custom filters that are not set, or that are set to '' or "any"
            $t_any_found = false;
            foreach ($t_filter['custom_fields'][$t_cfid] as $t_filter_member) {
                if (META_FILTER_ANY == $t_filter_member && is_numeric($t_filter_member)) {
                    $t_any_found = true;
                }
            }
            if (!isset($t_filter['custom_fields'][$t_cfid])) {
                $t_any_found = true;
            }
            if (!$t_any_found) {
                $t_def = custom_field_get_definition($t_cfid);
                $t_table_name = $t_custom_field_string_table . '_' . $t_cfid;
                # We need to filter each joined table or the result query will explode in dimensions
                # Each custom field will result in a exponential growth like Number_of_Issues^Number_of_Custom_Fields
                # and only after this process ends (if it is able to) the result query will be filtered
                # by the WHERE clause and by the DISTINCT clause
                $t_cf_join_clause = "LEFT JOIN {$t_custom_field_string_table} {$t_table_name} ON {$t_table_name}.bug_id = {$t_bug_table}.id AND {$t_table_name}.field_id = {$t_cfid} ";
                if ($t_def['type'] == CUSTOM_FIELD_TYPE_DATE) {
                    switch ($t_filter['custom_fields'][$t_cfid][0]) {
                        case CUSTOM_FIELD_DATE_ANY:
                            break;
                        case CUSTOM_FIELD_DATE_NONE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '(( ' . $t_table_name . '.bug_id is null) OR ( ' . $t_table_name . '.value = 0)';
                            break;
                        case CUSTOM_FIELD_DATE_BEFORE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '(( ' . $t_table_name . '.value != 0 AND (' . $t_table_name . '.value+0) < ' . $t_filter['custom_fields'][$t_cfid][2] . ')';
                            break;
                        case CUSTOM_FIELD_DATE_AFTER:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( (' . $t_table_name . '.value+0) > ' . ($t_filter['custom_fields'][$t_cfid][1] + 1);
                            break;
                        default:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( (' . $t_table_name . '.value+0) BETWEEN ' . $t_filter['custom_fields'][$t_cfid][1] . ' AND ' . $t_filter['custom_fields'][$t_cfid][2];
                            break;
                    }
                } else {
                    array_push($t_join_clauses, $t_cf_join_clause);
                    $t_filter_array = array();
                    foreach ($t_filter['custom_fields'][$t_cfid] as $t_filter_member) {
                        $t_filter_member = stripslashes($t_filter_member);
                        if (META_FILTER_NONE == $t_filter_member) {
                            # coerce filter value if selecting META_FILTER_NONE so it will match empty fields
                            $t_filter_member = '';
                            # but also add those _not_ present in the custom field string table
                            array_push($t_filter_array, "{$t_bug_table}.id NOT IN (SELECT bug_id FROM {$t_custom_field_string_table} WHERE field_id={$t_cfid})");
                        }
                        switch ($t_def['type']) {
                            case CUSTOM_FIELD_TYPE_MULTILIST:
                            case CUSTOM_FIELD_TYPE_CHECKBOX:
                                array_push($t_filter_array, db_helper_like("{$t_table_name}.value", '%|' . db_prepare_string($t_filter_member) . '|%'));
                                break;
                            default:
                                array_push($t_filter_array, "{$t_table_name}.value = '" . db_prepare_string($t_filter_member) . "'");
                        }
                    }
                    $t_custom_where_clause .= '(' . implode(' OR ', $t_filter_array);
                }
                if (!is_blank($t_custom_where_clause)) {
                    array_push($t_where_clauses, $t_custom_where_clause . ')');
                }
            }
        }
    }
    $t_textsearch_where_clause = '';
    $t_textsearch_wherejoin_clause = '';
    # Simple Text Search - Thanks to Alan Knowles
    if (!is_blank($t_filter['search'])) {
        $c_search = db_prepare_string($t_filter['search']);
        $c_search_int = db_prepare_int($t_filter['search']);
        $t_textsearch_where_clause = '(' . db_helper_like('summary', "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.description", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.steps_to_reproduce", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.additional_information", "%{$c_search}%") . " OR ( {$t_bug_table}.id = '{$c_search_int}' ) )";
        $t_textsearch_wherejoin_clause = '(' . db_helper_like('summary', "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.description", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.steps_to_reproduce", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_text_table}.additional_information", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bug_table}.id", "%{$c_search}%") . ' OR ' . db_helper_like("{$t_bugnote_text_table}.note", "%{$c_search}%") . ' )';
        array_push($t_where_clauses, "({$t_bug_text_table}.id = {$t_bug_table}.bug_text_id)");
        $t_from_clauses = array($t_bug_text_table, $t_project_table, $t_bug_table);
    } else {
        $t_from_clauses = array($t_project_table, $t_bug_table);
    }
    $t_select = implode(', ', array_unique($t_select_clauses));
    $t_from = 'FROM ' . implode(', ', array_unique($t_from_clauses));
    $t_join = implode(' ', $t_join_clauses);
    if (count($t_where_clauses) > 0) {
        $t_where = 'WHERE ' . implode(' AND ', $t_where_clauses);
    } else {
        $t_where = '';
    }
    # Possibly do two passes. First time, grab the IDs of issues that match the filters. Second time, grab the IDs of issues that
    # have bugnotes that match the text search if necessary.
    $t_id_array = array();
    for ($i = 0; $i < 2; $i++) {
        $t_id_where = $t_where;
        $t_id_join = $t_join;
        if ($i == 0) {
            if (!is_blank($t_id_where) && !is_blank($t_textsearch_where_clause)) {
                $t_id_where = $t_id_where . ' AND ' . $t_textsearch_where_clause;
            }
        } else {
            if (!is_blank($t_textsearch_wherejoin_clause)) {
                $t_id_where = $t_id_where . ' AND ' . $t_textsearch_wherejoin_clause;
                $t_id_join = $t_id_join . " INNER JOIN {$t_bugnote_table} ON {$t_bugnote_table}.bug_id = {$t_bug_table}.id";
                $t_id_join = $t_id_join . " INNER JOIN {$t_bugnote_text_table} ON {$t_bugnote_text_table}.id = {$t_bugnote_table}.bugnote_text_id";
            }
        }
        $query = "SELECT DISTINCT {$t_bug_table}.id AS id\r\n\t\t\t\t\t\t{$t_from}\r\n\t\t\t\t\t\t{$t_id_join}\r\n\t\t\t\t\t\t{$t_id_where}";
        if ($i == 0 || !is_blank($t_textsearch_wherejoin_clause)) {
            $result = db_query($query);
            $row_count = db_num_rows($result);
            for ($j = 0; $j < $row_count; $j++) {
                $row = db_fetch_array($result);
                $t_id_array[] = db_prepare_int($row['id']);
            }
        }
    }
    $t_id_array = array_unique($t_id_array);
    # Get the total number of bugs that meet the criteria.
    $bug_count = count($t_id_array);
    $rows = array();
    if ($bug_count > 0) {
        $t_where = "WHERE {$t_bug_table}.id in (" . implode(", ", $t_id_array) . ")";
    } else {
        return $rows;
    }
    $t_from = 'FROM ' . $t_bug_table;
    # write the value back in case the caller wants to know
    $p_bug_count = $bug_count;
    if (null === $p_per_page) {
        $p_per_page = (int) $t_filter['per_page'];
    } else {
        if (-1 == $p_per_page) {
            $p_per_page = $bug_count;
        }
    }
    # Guard against silly values of $f_per_page.
    if (0 == $p_per_page) {
        $p_per_page = $bug_count;
        // 0 - means show all
    }
    $p_per_page = (int) abs($p_per_page);
    # Use $bug_count and $p_per_page to determine how many pages
    # to split this list up into.
    # For the sake of consistency have at least one page, even if it
    # is empty.
    $t_page_count = ceil($bug_count / $p_per_page);
    if ($t_page_count < 1) {
        $t_page_count = 1;
    }
    # write the value back in case the caller wants to know
    $p_page_count = $t_page_count;
    # Make sure $p_page_number isn't past the last page.
    if ($p_page_number > $t_page_count) {
        $p_page_number = $t_page_count;
    }
    # Make sure $p_page_number isn't before the first page
    if ($p_page_number < 1) {
        $p_page_number = 1;
    }
    # Now add the rest of the criteria i.e. sorting, limit.
    # if sort is blank then default the sort and direction.  This is to fix the
    # symptoms of #3953.  Note that even if the main problem is fixed, we may
    # have to keep this code for a while to handle filters saved with this blank field.
    if (is_blank($t_filter['sort'])) {
        $t_filter['sort'] = 'last_updated';
        $t_filter['dir'] = 'DESC';
    }
    $t_order_array = array();
    $t_sort_fields = split(',', $t_filter['sort']);
    $t_dir_fields = split(',', $t_filter['dir']);
    if ('on' == $t_filter['sticky_issues'] && NULL !== $p_show_sticky) {
        $t_order_array[] = "sticky DESC";
    }
    $t_join = '';
    for ($i = 0; $i < count($t_sort_fields); $i++) {
        $c_sort = db_prepare_string($t_sort_fields[$i]);
        if (!in_array($t_sort_fields[$i], array_slice($t_sort_fields, $i + 1))) {
            # if sorting by a custom field
            if (strpos($c_sort, 'custom_') === 0) {
                $t_custom_field = substr($c_sort, strlen('custom_'));
                $t_custom_field_id = custom_field_get_id_from_name($t_custom_field);
                $t_join .= " LEFT JOIN {$t_custom_field_string_table} ON ( ( {$t_custom_field_string_table}.bug_id = {$t_bug_table}.id ) AND ( {$t_custom_field_string_table}.field_id = {$t_custom_field_id} ) )";
                $c_sort = "{$t_custom_field_string_table}.value";
                $t_select_clauses[] = "{$t_custom_field_string_table}.value";
            }
            if ('DESC' == $t_dir_fields[$i]) {
                $c_dir = 'DESC';
            } else {
                $c_dir = 'ASC';
            }
            $t_order_array[] = "{$c_sort} {$c_dir}";
        }
    }
    # add basic sorting if necessary
    if (!in_array('last_updated', $t_sort_fields)) {
        $t_order_array[] = 'last_updated DESC';
    }
    if (!in_array('date_submitted', $t_sort_fields)) {
        $t_order_array[] = 'date_submitted DESC';
    }
    $t_order = " ORDER BY " . implode(', ', $t_order_array);
    $t_select = implode(', ', array_unique($t_select_clauses));
    $query2 = "SELECT DISTINCT {$t_select}\r\n\t\t\t\t\t{$t_from}\r\n\t\t\t\t\t{$t_join}\r\n\t\t\t\t\t{$t_where}\r\n\t\t\t\t\t{$t_order}";
    # Figure out the offset into the db query
    #
    # for example page number 1, per page 5:
    #     t_offset = 0
    # for example page number 2, per page 5:
    #     t_offset = 5
    $c_per_page = db_prepare_int($p_per_page);
    $c_page_number = db_prepare_int($p_page_number);
    $t_offset = ($c_page_number - 1) * $c_per_page;
    # perform query
    $result2 = db_query($query2, $c_per_page, $t_offset);
    $row_count = db_num_rows($result2);
    $t_id_array_lastmod = array();
    for ($i = 0; $i < $row_count; $i++) {
        $row = db_fetch_array($result2);
        $t_id_array_lastmod[] = db_prepare_int($row['id']);
        $row['date_submitted'] = db_unixtimestamp($row['date_submitted']);
        $row['last_updated'] = db_unixtimestamp($row['last_updated']);
        array_push($rows, $row);
    }
    $t_id_array_lastmod = array_unique($t_id_array_lastmod);
    // paulr: it should be impossible for t_id_array_lastmod to be array():
    // that would imply that $t_id_array is null which aborts this function early
    //if ( count( $t_id_array_lastmod ) > 0 ) {
    $t_where = "WHERE {$t_bugnote_table}.bug_id in (" . implode(", ", $t_id_array_lastmod) . ")";
    $query3 = "SELECT DISTINCT bug_id,MAX(last_modified) as last_modified, COUNT(last_modified) as count FROM {$t_bugnote_table} {$t_where} GROUP BY bug_id";
    # perform query
    $result3 = db_query($query3);
    $row_count = db_num_rows($result3);
    for ($i = 0; $i < $row_count; $i++) {
        $row = db_fetch_array($result3);
        $t_stats[$row['bug_id']] = $row;
    }
    foreach ($rows as $row) {
        if (!isset($t_stats[$row['id']])) {
            bug_cache_database_result($row, false);
        } else {
            bug_cache_database_result($row, $t_stats[$row['id']]);
        }
    }
    return $rows;
}
Beispiel #21
0
/**
 * Get set of bug rows from given filter
 * @todo Had to make all these parameters required because we can't use call-time pass by reference anymore.
 * I really preferred not having to pass all the params in if you didn't want to, but I wanted to get
 * rid of the errors for now.  If we can think of a better way later (maybe return an object) that would be great.
 *
 * @param integer &$p_page_number  Page number of the page you want to see (set to the actual page on return).
 * @param integer &$p_per_page     The number of bugs to see per page (set to actual on return)
 *                                 -1   indicates you want to see all bugs
 *                                 null indicates you want to use the value specified in the filter.
 * @param integer &$p_page_count   You don't need to give a value here, the number of pages will be stored here on return.
 * @param integer &$p_bug_count    You don't need to give a value here, the number of bugs will be stored here on return.
 * @param mixed   $p_custom_filter Custom Filter to use.
 * @param integer $p_project_id    Project id to use in filtering.
 * @param integer $p_user_id       User id to use as current user when filtering.
 * @param boolean $p_show_sticky   True/false - get sticky issues only.
 * @return boolean|array
 */
function filter_get_bug_rows(&$p_page_number, &$p_per_page, &$p_page_count, &$p_bug_count, $p_custom_filter = null, $p_project_id = null, $p_user_id = null, $p_show_sticky = null)
{
    log_event(LOG_FILTERING, 'START NEW FILTER QUERY');
    $t_limit_reporters = config_get('limit_reporters');
    $t_report_bug_threshold = config_get('report_bug_threshold');
    $t_where_param_count = 0;
    $t_current_user_id = auth_get_current_user_id();
    if ($p_user_id === null || $p_user_id === 0) {
        $t_user_id = $t_current_user_id;
    } else {
        $t_user_id = $p_user_id;
    }
    $c_user_id = (int) $t_user_id;
    if (null === $p_project_id) {
        # @@@ If project_id is not specified, then use the project id(s) in the filter if set, otherwise, use current project.
        $t_project_id = helper_get_current_project();
    } else {
        $t_project_id = $p_project_id;
    }
    if ($p_custom_filter === null) {
        # Prefer current_user_get_bug_filter() over user_get_filter() when applicable since it supports
        # cookies set by previous version of the code.
        if ($t_user_id == $t_current_user_id) {
            $t_filter = current_user_get_bug_filter();
        } else {
            $t_filter = user_get_bug_filter($t_user_id, $t_project_id);
        }
    } else {
        $t_filter = $p_custom_filter;
    }
    # if filter isn't return above, create a new filter from an empty array.
    if (false === $t_filter) {
        $t_filter = array();
    }
    $t_filter = filter_ensure_valid_filter($t_filter);
    $t_view_type = $t_filter['_view_type'];
    # project query clauses must be AND-ed always, irrespective of how the filter
    # clauses are requested by the user ( all matching -> AND, any matching -> OR )
    $t_where_clauses = array();
    $t_project_where_clauses = array('{project}.enabled = ' . db_param());
    $t_where_params = array(1);
    $t_select_clauses = array('{bug}.*');
    $t_from_clauses = array('{bug}');
    $t_join_clauses = array(' JOIN {project} ON {project}.id = {bug}.project_id');
    # normalize the project filtering into an array $t_project_ids
    if ('simple' == $t_view_type) {
        log_event(LOG_FILTERING, 'Simple Filter');
        $t_project_ids = array($t_project_id);
        $t_include_sub_projects = true;
    } else {
        log_event(LOG_FILTERING, 'Advanced Filter');
        if (!is_array($t_filter[FILTER_PROPERTY_PROJECT_ID])) {
            $t_project_ids = array((int) $t_filter[FILTER_PROPERTY_PROJECT_ID]);
        } else {
            $t_project_ids = array_map('intval', $t_filter[FILTER_PROPERTY_PROJECT_ID]);
        }
        $t_include_sub_projects = count($t_project_ids) == 1 && ($t_project_ids[0] == META_FILTER_CURRENT || $t_project_ids[0] == ALL_PROJECTS);
    }
    log_event(LOG_FILTERING, 'project_ids = @P' . implode(', @P', $t_project_ids));
    log_event(LOG_FILTERING, 'include sub-projects = ' . ($t_include_sub_projects ? '1' : '0'));
    # if the array has ALL_PROJECTS, then reset the array to only contain ALL_PROJECTS.
    # replace META_FILTER_CURRENT with the actualy current project id.
    $t_all_projects_found = false;
    $t_new_project_ids = array();
    foreach ($t_project_ids as $t_pid) {
        if ($t_pid == META_FILTER_CURRENT) {
            $t_pid = $t_project_id;
        }
        if ($t_pid == ALL_PROJECTS) {
            $t_all_projects_found = true;
            log_event(LOG_FILTERING, 'all projects selected');
            break;
        }
        # filter out inaccessible projects.
        if (!project_exists($t_pid) || !access_has_project_level(config_get('view_bug_threshold', null, $t_user_id, $t_pid), $t_pid, $t_user_id)) {
            log_event(LOG_FILTERING, 'Invalid or inaccessible project: ' . $t_pid);
            continue;
        }
        $t_new_project_ids[] = $t_pid;
    }
    $t_projects_query_required = true;
    if ($t_all_projects_found) {
        if (user_is_administrator($t_user_id)) {
            log_event(LOG_FILTERING, 'all projects + administrator, hence no project filter.');
            $t_projects_query_required = false;
        } else {
            $t_project_ids = user_get_accessible_projects($t_user_id);
        }
    } else {
        $t_project_ids = $t_new_project_ids;
    }
    if ($t_projects_query_required) {
        # expand project ids to include sub-projects
        if ($t_include_sub_projects) {
            $t_top_project_ids = $t_project_ids;
            foreach ($t_top_project_ids as $t_pid) {
                log_event(LOG_FILTERING, 'Getting sub-projects for project id @P' . $t_pid);
                $t_subproject_ids = user_get_all_accessible_subprojects($t_user_id, $t_pid);
                if (!$t_subproject_ids) {
                    continue;
                }
                $t_project_ids = array_merge($t_project_ids, $t_subproject_ids);
            }
            $t_project_ids = array_unique($t_project_ids);
        }
        # if no projects are accessible, then return an empty array.
        if (count($t_project_ids) == 0) {
            log_event(LOG_FILTERING, 'no accessible projects');
            return array();
        }
        log_event(LOG_FILTERING, 'project_ids after including sub-projects = @P' . implode(', @P', $t_project_ids));
        # this array is to be populated with project ids for which we only want to show public issues.  This is due to the limited
        # access of the current user.
        $t_public_only_project_ids = array();
        # this array is populated with project ids that the current user has full access to.
        $t_private_and_public_project_ids = array();
        $t_limited_projects = array();
        foreach ($t_project_ids as $t_pid) {
            # limit reporters to visible projects
            if (ON === $t_limit_reporters && !access_has_project_level(config_get('report_bug_threshold', null, $t_user_id, $t_pid) + 1, $t_pid, $t_user_id)) {
                array_push($t_limited_projects, '({bug}.project_id=' . $t_pid . ' AND ({bug}.reporter_id=' . $t_user_id . ') )');
            } else {
                $t_access_required_to_view_private_bugs = config_get('private_bug_threshold', null, null, $t_pid);
                if (access_has_project_level($t_access_required_to_view_private_bugs, $t_pid, $t_user_id)) {
                    $t_private_and_public_project_ids[] = $t_pid;
                } else {
                    $t_public_only_project_ids[] = $t_pid;
                }
            }
        }
        log_event(LOG_FILTERING, 'project_ids (with public/private access) = @P' . implode(', @P', $t_private_and_public_project_ids));
        log_event(LOG_FILTERING, 'project_ids (with public access) = @P' . implode(', @P', $t_public_only_project_ids));
        $t_count_private_and_public_project_ids = count($t_private_and_public_project_ids);
        if ($t_count_private_and_public_project_ids == 1) {
            $t_private_and_public_query = '( {bug}.project_id = ' . $t_private_and_public_project_ids[0] . ' )';
        } else {
            if ($t_count_private_and_public_project_ids > 1) {
                $t_private_and_public_query = '( {bug}.project_id in (' . implode(', ', $t_private_and_public_project_ids) . ') )';
            } else {
                $t_private_and_public_query = null;
            }
        }
        $t_count_public_only_project_ids = count($t_public_only_project_ids);
        $t_public_view_state_check = '( ( {bug}.view_state = ' . VS_PUBLIC . ' ) OR ( {bug}.reporter_id = ' . $t_user_id . ') )';
        if ($t_count_public_only_project_ids == 1) {
            $t_public_only_query = '( ( {bug}.project_id = ' . $t_public_only_project_ids[0] . ' ) AND ' . $t_public_view_state_check . ')';
        } else {
            if ($t_count_public_only_project_ids > 1) {
                $t_public_only_query = '( ( {bug}.project_id in (' . implode(', ', $t_public_only_project_ids) . ') ) AND ' . $t_public_view_state_check . ')';
            } else {
                $t_public_only_query = null;
            }
        }
        # both queries can't be null, so we either have one of them or both.
        if ($t_private_and_public_query === null) {
            $t_project_query = $t_public_only_query;
        } else {
            if ($t_public_only_query === null) {
                $t_project_query = $t_private_and_public_query;
            } else {
                $t_project_query = '( ' . $t_public_only_query . ' OR ' . $t_private_and_public_query . ' )';
            }
        }
        if (!empty($t_limited_projects)) {
            foreach ($t_limited_projects as $t_string) {
                if ($t_project_query == "") {
                    $t_project_query = " ( {$t_string} ) ";
                } else {
                    $t_project_query = " ( {$t_project_query} OR ( {$t_string} ) )";
                }
            }
        }
        log_event(LOG_FILTERING, 'project query = ' . $t_project_query);
        array_push($t_project_where_clauses, $t_project_query);
    }
    # date filter
    if ('on' == $t_filter[FILTER_PROPERTY_FILTER_BY_DATE] && is_numeric($t_filter[FILTER_PROPERTY_START_MONTH]) && is_numeric($t_filter[FILTER_PROPERTY_START_DAY]) && is_numeric($t_filter[FILTER_PROPERTY_START_YEAR]) && is_numeric($t_filter[FILTER_PROPERTY_END_MONTH]) && is_numeric($t_filter[FILTER_PROPERTY_END_DAY]) && is_numeric($t_filter[FILTER_PROPERTY_END_YEAR])) {
        $t_start_string = $t_filter[FILTER_PROPERTY_START_YEAR] . '-' . $t_filter[FILTER_PROPERTY_START_MONTH] . '-' . $t_filter[FILTER_PROPERTY_START_DAY] . ' 00:00:00';
        $t_end_string = $t_filter[FILTER_PROPERTY_END_YEAR] . '-' . $t_filter[FILTER_PROPERTY_END_MONTH] . '-' . $t_filter[FILTER_PROPERTY_END_DAY] . ' 23:59:59';
        $t_where_params[] = strtotime($t_start_string);
        $t_where_params[] = strtotime($t_end_string);
        array_push($t_project_where_clauses, '({bug}.date_submitted BETWEEN ' . db_param() . ' AND ' . db_param() . ' )');
    }
    # view state
    $t_view_state = (int) $t_filter[FILTER_PROPERTY_VIEW_STATE];
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_VIEW_STATE])) {
        $t_view_state_query = '({bug}.view_state=' . db_param() . ')';
        log_event(LOG_FILTERING, 'view_state query = ' . $t_view_state_query);
        $t_where_params[] = $t_view_state;
        array_push($t_where_clauses, $t_view_state_query);
    } else {
        log_event(LOG_FILTERING, 'no view_state query');
    }
    # reporter
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_REPORTER_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_REPORTER_ID] as $t_filter_member) {
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '0');
            } else {
                $c_reporter_id = (int) $t_filter_member;
                if (filter_field_is_myself($c_reporter_id)) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_reporter_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_reporter_query = '( {bug}.reporter_id in (' . implode(', ', $t_clauses) . ') )';
        } else {
            $t_reporter_query = '( {bug}.reporter_id=' . $t_clauses[0] . ' )';
        }
        log_event(LOG_FILTERING, 'reporter query = ' . $t_reporter_query);
        array_push($t_where_clauses, $t_reporter_query);
    } else {
        log_event(LOG_FILTERING, 'no reporter query');
    }
    # handler
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_HANDLER_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_HANDLER_ID] as $t_filter_member) {
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, 0);
            } else {
                $c_handler_id = (int) $t_filter_member;
                if (filter_field_is_myself($c_handler_id)) {
                    array_push($t_clauses, $c_user_id);
                } else {
                    array_push($t_clauses, $c_handler_id);
                }
            }
        }
        if (1 < count($t_clauses)) {
            $t_handler_query = '( {bug}.handler_id in (' . implode(', ', $t_clauses) . ') )';
        } else {
            $t_handler_query = '( {bug}.handler_id=' . $t_clauses[0] . ' )';
        }
        log_event(LOG_FILTERING, 'handler query = ' . $t_handler_query);
        array_push($t_where_clauses, $t_handler_query);
    } else {
        log_event(LOG_FILTERING, 'no handler query');
    }
    # category
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_CATEGORY_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_CATEGORY_ID] as $t_filter_member) {
            if (!filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, $t_filter_member);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.category_id in ( SELECT id FROM {category} WHERE name in (' . implode(', ', $t_where_tmp) . ') ) )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.category_id in ( SELECT id FROM {category} WHERE name=' . db_param() . ') )');
        }
    }
    # severity
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_SEVERITY])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_SEVERITY] as $t_filter_member) {
            $c_show_severity = (int) $t_filter_member;
            array_push($t_clauses, $c_show_severity);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.severity in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.severity=' . db_param() . ' )');
        }
    }
    # show / hide status
    # take a list of all available statuses then remove the ones that we want hidden, then make sure
    # the ones we want shown are still available
    $t_desired_statuses = array();
    $t_available_statuses = MantisEnum::getValues(config_get('status_enum_string'));
    if ('simple' == $t_filter['_view_type']) {
        # simple filtering: if showing any, restrict by the hide status value, otherwise ignore the hide
        $t_this_status = $t_filter[FILTER_PROPERTY_STATUS][0];
        $t_this_hide_status = isset($t_filter[FILTER_PROPERTY_HIDE_STATUS][0]) ? $t_filter[FILTER_PROPERTY_HIDE_STATUS][0] : null;
        if (filter_field_is_any($t_this_status)) {
            foreach ($t_available_statuses as $t_this_available_status) {
                if ($t_this_hide_status > $t_this_available_status) {
                    $t_desired_statuses[] = $t_this_available_status;
                }
            }
        } else {
            $t_desired_statuses[] = $t_this_status;
        }
    } else {
        # advanced filtering: ignore the hide
        if (filter_field_is_any($t_filter[FILTER_PROPERTY_STATUS])) {
            $t_desired_statuses = array();
        } else {
            foreach ($t_filter[FILTER_PROPERTY_STATUS] as $t_this_status) {
                $t_desired_statuses[] = $t_this_status;
            }
        }
    }
    if (count($t_desired_statuses) > 0) {
        $t_clauses = array();
        foreach ($t_desired_statuses as $t_filter_member) {
            $c_show_status = (int) $t_filter_member;
            array_push($t_clauses, $c_show_status);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.status in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.status=' . db_param() . ' )');
        }
    }
    # resolution
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_RESOLUTION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_RESOLUTION] as $t_filter_member) {
            $c_show_resolution = (int) $t_filter_member;
            array_push($t_clauses, $c_show_resolution);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.resolution in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.resolution=' . db_param() . ' )');
        }
    }
    # priority
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PRIORITY])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PRIORITY] as $t_filter_member) {
            $c_show_priority = (int) $t_filter_member;
            array_push($t_clauses, $c_show_priority);
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.priority in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.priority=' . db_param() . ' )');
        }
    }
    # product build
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_BUILD])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_BUILD] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_show_build = $t_filter_member;
                array_push($t_clauses, $c_show_build);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.build in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.build=' . db_param() . ' )');
        }
    }
    # product version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_show_version = $t_filter_member;
                array_push($t_clauses, $c_show_version);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.version in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.version=' . db_param() . ' )');
        }
    }
    # profile
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PROFILE_ID])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PROFILE_ID] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '0');
            } else {
                $c_show_profile = (int) $t_filter_member;
                array_push($t_clauses, $c_show_profile);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.profile_id in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.profile_id=' . db_param() . ' )');
        }
    }
    # platform
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_PLATFORM])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_PLATFORM] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_platform = $t_filter_member;
                array_push($t_clauses, $c_platform);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.platform in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.platform = ' . db_param() . ' )');
        }
    }
    # Operating System (os)
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_OS])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_OS] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_os = $t_filter_member;
                array_push($t_clauses, $c_os);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.os in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.os = ' . db_param() . ' )');
        }
    }
    # Operating System Build (os_build)
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_OS_BUILD])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_OS_BUILD] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_os_build = $t_filter_member;
                array_push($t_clauses, $c_os_build);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.os_build in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.os_build = ' . db_param() . ' )');
        }
    }
    # fixed in version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_FIXED_IN_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_FIXED_IN_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_fixed_in_version = $t_filter_member;
                array_push($t_clauses, $c_fixed_in_version);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.fixed_in_version in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.fixed_in_version=' . db_param() . ' )');
        }
    }
    # target version
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_TARGET_VERSION])) {
        $t_clauses = array();
        foreach ($t_filter[FILTER_PROPERTY_TARGET_VERSION] as $t_filter_member) {
            $t_filter_member = stripslashes($t_filter_member);
            if (filter_field_is_none($t_filter_member)) {
                array_push($t_clauses, '');
            } else {
                $c_target_version = $t_filter_member;
                array_push($t_clauses, $c_target_version);
            }
        }
        # echo var_dump( $t_clauses ); exit;
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( {bug}.target_version in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( {bug}.target_version=' . db_param() . ' )');
        }
    }
    # users monitoring a bug
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_MONITOR_USER_ID])) {
        $t_clauses = array();
        $t_table_name = 'user_monitor';
        array_push($t_join_clauses, 'LEFT JOIN {bug_monitor} ' . $t_table_name . ' ON ' . $t_table_name . '.bug_id = {bug}.id');
        foreach ($t_filter[FILTER_PROPERTY_MONITOR_USER_ID] as $t_filter_member) {
            $c_user_monitor = (int) $t_filter_member;
            if (filter_field_is_myself($c_user_monitor)) {
                array_push($t_clauses, $c_user_id);
            } else {
                array_push($t_clauses, $c_user_monitor);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( ' . $t_table_name . '.user_id in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( ' . $t_table_name . '.user_id=' . db_param() . ' )');
        }
    }
    # bug relationship
    $t_any_found = false;
    $c_rel_type = $t_filter[FILTER_PROPERTY_RELATIONSHIP_TYPE];
    $c_rel_bug = $t_filter[FILTER_PROPERTY_RELATIONSHIP_BUG];
    if (-1 == $c_rel_type || 0 == $c_rel_bug) {
        $t_any_found = true;
    }
    if (!$t_any_found) {
        # use the complementary type
        $t_comp_type = relationship_get_complementary_type($c_rel_type);
        $t_clauses = array();
        $t_table_dst = 'rel_dst';
        $t_table_src = 'rel_src';
        array_push($t_join_clauses, 'LEFT JOIN {bug_relationship} ' . $t_table_dst . ' ON ' . $t_table_dst . '.destination_bug_id = {bug}.id');
        array_push($t_join_clauses, 'LEFT JOIN {bug_relationship} ' . $t_table_src . ' ON ' . $t_table_src . '.source_bug_id = {bug}.id');
        # get reverse relationships
        $t_where_params[] = $t_comp_type;
        $t_where_params[] = $c_rel_bug;
        $t_where_params[] = $c_rel_type;
        $t_where_params[] = $c_rel_bug;
        array_push($t_clauses, '(' . $t_table_dst . '.relationship_type=' . db_param() . ' AND ' . $t_table_dst . '.source_bug_id=' . db_param() . ')');
        array_push($t_clauses, '(' . $t_table_src . '.relationship_type=' . db_param() . ' AND ' . $t_table_src . '.destination_bug_id=' . db_param() . ')');
        array_push($t_where_clauses, '(' . implode(' OR ', $t_clauses) . ')');
    }
    # tags
    $c_tag_string = trim($t_filter[FILTER_PROPERTY_TAG_STRING]);
    $c_tag_select = trim($t_filter[FILTER_PROPERTY_TAG_SELECT]);
    if (is_blank($c_tag_string) && !is_blank($c_tag_select) && $c_tag_select != 0) {
        $t_tag = tag_get($c_tag_select);
        $c_tag_string = $t_tag['name'];
    }
    if (!is_blank($c_tag_string)) {
        $t_tags = tag_parse_filters($c_tag_string);
        if (count($t_tags)) {
            $t_tags_all = array();
            $t_tags_any = array();
            $t_tags_none = array();
            foreach ($t_tags as $t_tag_row) {
                switch ($t_tag_row['filter']) {
                    case 1:
                        $t_tags_all[] = $t_tag_row;
                        break;
                    case 0:
                        $t_tags_any[] = $t_tag_row;
                        break;
                    case -1:
                        $t_tags_none[] = $t_tag_row;
                        break;
                }
            }
            if (0 < $t_filter[FILTER_PROPERTY_TAG_SELECT] && tag_exists($t_filter[FILTER_PROPERTY_TAG_SELECT])) {
                $t_tags_any[] = tag_get($t_filter[FILTER_PROPERTY_TAG_SELECT]);
            }
            if (count($t_tags_all)) {
                $t_clauses = array();
                foreach ($t_tags_all as $t_tag_row) {
                    array_push($t_clauses, '{bug}.id IN ( SELECT bug_id FROM {bug_tag} WHERE {bug_tag}.tag_id = ' . $t_tag_row['id'] . ')');
                }
                array_push($t_where_clauses, '(' . implode(' AND ', $t_clauses) . ')');
            }
            if (count($t_tags_any)) {
                $t_clauses = array();
                foreach ($t_tags_any as $t_tag_row) {
                    array_push($t_clauses, '{bug_tag}.tag_id = ' . $t_tag_row['id']);
                }
                array_push($t_where_clauses, '{bug}.id IN ( SELECT bug_id FROM {bug_tag} WHERE ( ' . implode(' OR ', $t_clauses) . ') )');
            }
            if (count($t_tags_none)) {
                $t_clauses = array();
                foreach ($t_tags_none as $t_tag_row) {
                    array_push($t_clauses, '{bug_tag}.tag_id = ' . $t_tag_row['id']);
                }
                array_push($t_where_clauses, '{bug}.id NOT IN ( SELECT bug_id FROM {bug_tag} WHERE ( ' . implode(' OR ', $t_clauses) . ') )');
            }
        }
    }
    # note user id
    if (!filter_field_is_any($t_filter[FILTER_PROPERTY_NOTE_USER_ID])) {
        $t_bugnote_table_alias = 'mbnt';
        $t_clauses = array();
        array_push($t_join_clauses, 'LEFT JOIN {bugnote} ' . $t_bugnote_table_alias . ' ON {bug}.id = ' . $t_bugnote_table_alias . '.bug_id');
        foreach ($t_filter[FILTER_PROPERTY_NOTE_USER_ID] as $t_filter_member) {
            $c_note_user_id = (int) $t_filter_member;
            if (filter_field_is_myself($c_note_user_id)) {
                array_push($t_clauses, $c_user_id);
            } else {
                array_push($t_clauses, $c_note_user_id);
            }
        }
        if (1 < count($t_clauses)) {
            $t_where_tmp = array();
            foreach ($t_clauses as $t_clause) {
                $t_where_tmp[] = db_param();
                $t_where_params[] = $t_clause;
            }
            array_push($t_where_clauses, '( ' . $t_bugnote_table_alias . '.reporter_id in (' . implode(', ', $t_where_tmp) . ') )');
        } else {
            $t_where_params[] = $t_clauses[0];
            array_push($t_where_clauses, '( ' . $t_bugnote_table_alias . '.reporter_id=' . db_param() . ' )');
        }
    }
    # plugin filters
    $t_plugin_filters = filter_get_plugin_filters();
    foreach ($t_plugin_filters as $t_field_name => $t_filter_object) {
        if (!filter_field_is_any($t_filter[$t_field_name]) || $t_filter_object->type == FILTER_TYPE_BOOLEAN) {
            $t_filter_query = $t_filter_object->query($t_filter[$t_field_name]);
            if (is_array($t_filter_query)) {
                if (isset($t_filter_query['join'])) {
                    array_push($t_join_clauses, $t_filter_query['join']);
                }
                if (isset($t_filter_query['where'])) {
                    array_push($t_where_clauses, $t_filter_query['where']);
                }
                if (isset($t_filter_query['params']) && is_array($t_filter_query['params'])) {
                    $t_where_params = array_merge($t_where_params, $t_filter_query['params']);
                }
            }
        }
    }
    # custom field filters
    if (ON == config_get('filter_by_custom_fields')) {
        # custom field filtering
        # @@@ At the moment this gets the linked fields relating to the current project
        #     It should get the ones relating to the project in the filter or all projects
        #     if multiple projects.
        $t_custom_fields = custom_field_get_linked_ids($t_project_id);
        foreach ($t_custom_fields as $t_cfid) {
            $t_field_info = custom_field_cache_row($t_cfid, true);
            if (!$t_field_info['filter_by']) {
                continue;
                # skip this custom field it shouldn't be filterable
            }
            $t_field = $t_filter['custom_fields'][$t_cfid];
            $t_custom_where_clause = '';
            # Ignore all custom filters that are not set, or that are set to '' or "any"
            if (!filter_field_is_any($t_field)) {
                $t_def = custom_field_get_definition($t_cfid);
                $t_table_name = '{custom_field_string}_' . $t_cfid;
                # We need to filter each joined table or the result query will explode in dimensions
                # Each custom field will result in a exponential growth like Number_of_Issues^Number_of_Custom_Fields
                # and only after this process ends (if it is able to) the result query will be filtered
                # by the WHERE clause and by the DISTINCT clause
                $t_cf_join_clause = 'LEFT JOIN {custom_field_string} ' . $t_table_name . ' ON {bug}.id = ' . $t_table_name . '.bug_id AND ' . $t_table_name . '.field_id = ' . $t_cfid;
                if ($t_def['type'] == CUSTOM_FIELD_TYPE_DATE) {
                    # Define the value field with type cast to integer
                    $t_value_field = 'CAST(COALESCE(NULLIF(' . $t_table_name . '.value, \'\'), \'0\') AS DECIMAL)';
                    switch ($t_field[0]) {
                        # Closing parenthesis intentionally omitted, will be added later on
                        case CUSTOM_FIELD_DATE_ANY:
                            break;
                        case CUSTOM_FIELD_DATE_NONE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( ' . $t_table_name . '.bug_id is null OR ' . $t_value_field . ' = 0 ';
                            break;
                        case CUSTOM_FIELD_DATE_BEFORE:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( ' . $t_value_field . ' != 0 AND ' . $t_value_field . ' < ' . $t_field[2];
                            break;
                        case CUSTOM_FIELD_DATE_AFTER:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( ' . $t_value_field . ' > ' . ($t_field[1] + 1);
                            break;
                        default:
                            array_push($t_join_clauses, $t_cf_join_clause);
                            $t_custom_where_clause = '( ' . $t_value_field . ' BETWEEN ' . $t_field[1] . ' AND ' . $t_field[2];
                            break;
                    }
                } else {
                    array_push($t_join_clauses, $t_cf_join_clause);
                    $t_filter_array = array();
                    foreach ($t_field as $t_filter_member) {
                        $t_filter_member = stripslashes($t_filter_member);
                        if (filter_field_is_none($t_filter_member)) {
                            # coerce filter value if selecting META_FILTER_NONE so it will match empty fields
                            $t_filter_member = '';
                            # but also add those _not_ present in the custom field string table
                            array_push($t_filter_array, '{bug}.id NOT IN (SELECT bug_id FROM {custom_field_string} WHERE field_id=' . $t_cfid . ')');
                        }
                        switch ($t_def['type']) {
                            case CUSTOM_FIELD_TYPE_CHECKBOX:
                            case CUSTOM_FIELD_TYPE_MULTILIST:
                                $t_where_params[] = '%|' . $t_filter_member . '|%';
                                array_push($t_filter_array, db_helper_like($t_table_name . '.value'));
                                break;
                            case CUSTOM_FIELD_TYPE_TEXTAREA:
                                $t_where_params[] = '%' . $t_filter_member . '%';
                                array_push($t_filter_array, db_helper_like($t_table_name . '.text'));
                                break;
                            default:
                                $t_where_params[] = $t_filter_member;
                                array_push($t_filter_array, $t_table_name . '.value = ' . db_param());
                        }
                    }
                    $t_custom_where_clause .= '(' . implode(' OR ', $t_filter_array);
                }
                if (!is_blank($t_custom_where_clause)) {
                    array_push($t_where_clauses, $t_custom_where_clause . ')');
                }
            }
        }
    }
    # Text search
    if (!is_blank($t_filter[FILTER_PROPERTY_SEARCH])) {
        # break up search terms by spacing or quoting
        preg_match_all("/-?([^'\"\\s]+|\"[^\"]+\"|'[^']+')/", $t_filter[FILTER_PROPERTY_SEARCH], $t_matches, PREG_SET_ORDER);
        # organize terms without quoting, paying attention to negation
        $t_search_terms = array();
        foreach ($t_matches as $t_match) {
            $t_search_terms[trim($t_match[1], "\\'\"")] = $t_match[0][0] == '-';
        }
        # build a big where-clause and param list for all search terms, including negations
        $t_first = true;
        $t_textsearch_where_clause = '( ';
        foreach ($t_search_terms as $t_search_term => $t_negate) {
            if (!$t_first) {
                $t_textsearch_where_clause .= ' AND ';
            }
            if ($t_negate) {
                $t_textsearch_where_clause .= 'NOT ';
            }
            $c_search = '%' . $t_search_term . '%';
            $t_textsearch_where_clause .= '( ' . db_helper_like('{bug}.summary') . ' OR ' . db_helper_like('{bug_text}.description') . ' OR ' . db_helper_like('{bug_text}.steps_to_reproduce') . ' OR ' . db_helper_like('{bug_text}.additional_information') . ' OR ' . db_helper_like('{bugnote_text}.note');
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            $t_where_params[] = $c_search;
            if (is_numeric($t_search_term)) {
                # PostgreSQL on 64-bit OS hack (see #14014)
                if (PHP_INT_MAX > 0x7fffffff && db_is_pgsql()) {
                    $t_search_max = 0x7fffffff;
                } else {
                    $t_search_max = PHP_INT_MAX;
                }
                # Note: no need to test negative values, '-' sign has been removed
                if ($t_search_term <= $t_search_max) {
                    $c_search_int = (int) $t_search_term;
                    $t_textsearch_where_clause .= ' OR {bug}.id = ' . db_param();
                    $t_textsearch_where_clause .= ' OR {bugnote}.id = ' . db_param();
                    $t_where_params[] = $c_search_int;
                    $t_where_params[] = $c_search_int;
                }
            }
            $t_textsearch_where_clause .= ' )';
            $t_first = false;
        }
        $t_textsearch_where_clause .= ' )';
        # add text query elements to arrays
        if (!$t_first) {
            $t_join_clauses[] = 'JOIN {bug_text} ON {bug}.bug_text_id = {bug_text}.id';
            $t_join_clauses[] = 'LEFT JOIN {bugnote} ON {bug}.id = {bugnote}.bug_id';
            # Outer join required otherwise we don't retrieve issues without notes
            $t_join_clauses[] = 'LEFT JOIN {bugnote_text} ON {bugnote}.bugnote_text_id = {bugnote_text}.id';
            $t_where_clauses[] = $t_textsearch_where_clause;
        }
    }
    # End text search
    # Determine join operator
    if ($t_filter[FILTER_PROPERTY_MATCH_TYPE] == FILTER_MATCH_ANY) {
        $t_join_operator = ' OR ';
    } else {
        $t_join_operator = ' AND ';
    }
    log_event(LOG_FILTERING, 'Join operator : ' . $t_join_operator);
    $t_query_clauses['select'] = $t_select_clauses;
    $t_query_clauses['from'] = $t_from_clauses;
    $t_query_clauses['join'] = $t_join_clauses;
    $t_query_clauses['where'] = $t_where_clauses;
    $t_query_clauses['where_values'] = $t_where_params;
    $t_query_clauses['project_where'] = $t_project_where_clauses;
    $t_query_clauses['operator'] = $t_join_operator;
    $t_query_clauses = filter_get_query_sort_data($t_filter, $p_show_sticky, $t_query_clauses);
    # assigning to $p_* for this function writes the values back in case the caller wants to know
    # Get the total number of bugs that meet the criteria.
    $p_bug_count = filter_get_bug_count($t_query_clauses);
    if (0 == $p_bug_count) {
        return array();
    }
    $p_per_page = filter_per_page($t_filter, $p_bug_count, $p_per_page);
    $p_page_count = filter_page_count($p_bug_count, $p_per_page);
    $p_page_number = filter_valid_page_number($p_page_number, $p_page_count);
    $t_offset = filter_offset($p_page_number, $p_per_page);
    $t_query_clauses = filter_unique_query_clauses($t_query_clauses);
    $t_select_string = 'SELECT DISTINCT ' . implode(', ', $t_query_clauses['select']);
    $t_from_string = ' FROM ' . implode(', ', $t_query_clauses['from']);
    $t_order_string = ' ORDER BY ' . implode(', ', $t_query_clauses['order']);
    $t_join_string = count($t_query_clauses['join']) > 0 ? implode(' ', $t_query_clauses['join']) : ' ';
    $t_where_string = ' WHERE ' . implode(' AND ', $t_query_clauses['project_where']);
    if (count($t_query_clauses['where']) > 0) {
        $t_where_string .= ' AND ( ';
        $t_where_string .= implode($t_join_operator, $t_query_clauses['where']);
        $t_where_string .= ' ) ';
    }
    $t_result = db_query($t_select_string . $t_from_string . $t_join_string . $t_where_string . $t_order_string, $t_query_clauses['where_values'], $p_per_page, $t_offset);
    $t_id_array_lastmod = array();
    while ($t_row = db_fetch_array($t_result)) {
        $t_id_array_lastmod[] = (int) $t_row['id'];
        $t_rows[] = $t_row;
    }
    return filter_cache_result($t_rows, $t_id_array_lastmod);
}
 function get_videos_by_tag_and_category()
 {
     $tagid = optional_param('id', 0, PARAM_INT);
     // tag id - for backware compatibility
     $tag = optional_param('tag', '', PARAM_TAG);
     // tag
     if ($tag) {
         $tagobject = tag_get('name', $tag);
     } else {
         if ($tagid) {
             $tagobject = tag_get('id', $tagid);
         }
     }
     if (empty($tagobject)) {
         return '';
     }
     $querytag = urlencode($tagobject->name);
     $numberofvideos = DEFAULT_NUMBER_OF_VIDEOS;
     if (!empty($this->config->numberofvideos)) {
         $numberofvideos = $this->config->numberofvideos;
     }
     $request = 'http://gdata.youtube.com/feeds/api/videos?category=' . $this->config->category . '&vq=' . $querytag . '&start-index=1&max-results=' . $numberofvideos . '&format=5';
     return $this->fetch_request($request);
 }
Beispiel #23
0
 /**
  * function to attach tags into an entry
  * @return void
  */
 public function add_tags_info()
 {
     $tags = array();
     if ($otags = optional_param('otags', '', PARAM_INT)) {
         foreach ($otags as $tagid) {
             // TODO : make this use the tag name in the form
             if ($tag = tag_get('id', $tagid)) {
                 $tags[] = $tag->name;
             }
         }
     }
     tag_set('post', $this->id, $tags);
 }
 function get_videos_by_tag_and_category()
 {
     if (!($service = $this->get_service())) {
         return $this->get_error_message();
     }
     $tagid = optional_param('id', 0, PARAM_INT);
     // tag id - for backware compatibility
     $tag = optional_param('tag', '', PARAM_TAG);
     // tag
     if ($tag) {
         $tagobject = tag_get('name', $tag);
     } else {
         if ($tagid) {
             $tagobject = tag_get('id', $tagid);
         }
     }
     if (empty($tagobject)) {
         return '';
     }
     $querytag = urlencode($tagobject->name);
     $numberofvideos = DEFAULT_NUMBER_OF_VIDEOS;
     if (!empty($this->config->numberofvideos)) {
         $numberofvideos = $this->config->numberofvideos;
     }
     try {
         $response = $service->search->listSearch('id,snippet', array('q' => $querytag, 'type' => 'video', 'maxResults' => $numberofvideos, 'videoCategoryId' => $this->config->category));
     } catch (Google_Service_Exception $e) {
         debugging('Google service exception: ' . $e->getMessage(), DEBUG_DEVELOPER);
         return $this->get_error_message(get_string('requesterror', 'block_tag_youtube'));
     }
     return $this->render_items($response);
 }