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574 lines
21 KiB
PHP
574 lines
21 KiB
PHP
<?php
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require_once('DbMapping.php');
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function convertMSChar($src)
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{
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$text = preg_replace('/([\xc0-\xdf].)/se', "'&#' . ((ord(substr('$1', 0, 1)) - 192) * 64 + (ord(substr('$1', 1, 1)) - 128)) . ';'", $src);
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$text = preg_replace('/([\xe0-\xef]..)/se', "'&#' . ((ord(substr('$1', 0, 1)) - 224) * 4096 + (ord(substr('$1', 1, 1)) - 128) * 64 + (ord(substr('$1', 2, 1)) - 128)) . ';'", $text);
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return $text;
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}
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/**
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* AudioBook is mapped on a Notice from NetBiblio
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*
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* @property string summary
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* @property string sql_summary
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* @property string editor
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* @property string sql_editor
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* @property string media
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* @property string sql_media
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* @property string collection
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* @property string sql_collection
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* @property string isbn
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* @property string sql_isbn
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* @property string readBy
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* @property string sql_readBy
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* @property string cover
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* @property string sql_cover
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* @property string typeMedia1
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* @property string sql_typeMedia1
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*
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* @property string id
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* @property string sql_id
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* @property string title
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* @property string sql_title
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* @property string author
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* @property string sql_author
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* @property string code
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* @property string sql_code
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* @property string score
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* @property string sql_score
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* @property string type
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* @property string sql_type
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* @property string category
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* @property string sql_category
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* @property string date
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* @property string sql_date
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* @property string code3
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* @property string sql_code3
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* @property string code3Long
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* @property string sql_code3Long
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* @property string genre
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* @property string sql_genre
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* @property string genreCode
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* @property string sql_genreCode
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* @property string coverdisplay
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* @property string sql_coverdisplay
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* @property string link
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* @property string sql_link
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* @property string linkTitle
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* @property string sql_linkTitle
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* @property string itemNr
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* @property string sql_itemNr
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*/
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class AudioBook extends DbMapping
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{
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public static $tableName = 'Notices';
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public static $idColumn = 'NoticeID';
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protected $extendedAttributeNames = 'summary editor media collection isbn readBy cover typeMedia1';
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protected $attributeNames = 'id title author code score summary editor media collection isbn readBy cover type category date code3 code3Long genre genreCode coverdisplay link linkTitle itemNr typeMedia1';
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private $loaded = false;
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/**
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* Build an AudioBook
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* @param array $attributes
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* @param bool $doLoadDetails
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*/
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public function __construct($attributes, $doLoadDetails = FALSE)
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{
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parent::__construct($attributes);
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if ($doLoadDetails) {
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$this->loadDetails();
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}
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}
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public function loadDetails()
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{
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if ($this->loaded) {
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return;
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}
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$this->editor = '';
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$this->summary = '';
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$this->media = '';
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$this->isbn = '';
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$this->collection = '';
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$this->category = '';
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$this->cover = '';
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$sql_string = '';
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// Introducing the cast as varchar(8000) to avoid the unixODBC LongText bug..
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$sql_string .= "SELECT Tag, SubfieldCode, ContentShortPart, cast(ContentLongPart as varchar(3000)) as ContentLongPart, DisplayText ";
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$sql_string .= "FROM NoticeFields ";
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$sql_string .= "LEFT JOIN Authorities ON Authorities.AuthorityID = NoticeFields.AuthorityID ";
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$sql_string .= "WHERE NoticeID = " . $this->id . " ";
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$sql_string .= "ORDER BY Tag ASC, TagRepetition ASC, SubfieldCodeNr ASC;";
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//print $sql_string;
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// ajout de l'url de l'image amazon
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$result = Connection::execute($sql_string, true);
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while ($row = $result->next()) {
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switch ($row['Tag']) {
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case '520':
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$this->summary = $this->addDetailToField(convertMSChar($this->summary), $row);
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break;
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case '260':
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$this->editor = $this->addDetailToField($this->editor, $row);
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break;
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case '300':
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$this->media = $this->addDetailToField($this->media, $row);
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break;
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case '020':
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$this->isbn = $this->addDetailToField($this->isbn, $row);
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break;
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case '490':
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$this->collection = $this->addDetailToField($this->collection, $row);
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break;
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case '600':
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case '610':
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case '650':
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case '651':
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case '655':
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case '690':
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case '691':
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case '695':
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case '696':
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$this->category = $this->addDetailToField($this->category, $row);
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break;
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case '901':
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$this->readBy = $this->addDetailToField($this->readBy, $row);
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break;
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case '856':
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if ($row['SubfieldCode'] == 'u') {
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$this->link = $this->addDetailToField($this->link, $row);
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} else if ($row['SubfieldCode'] == 'z') {
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$this->linkTitle = $this->addDetailToField($this->linkTitle, $row);
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}
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break;
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case '899':
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if ($row['SubfieldCode'] == 'a') {
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$this->cover = "http://ecx.images-amazon.com/images/I/" . $row['ContentShortPart'] . "._SL320_.jpg";
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}
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}
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if ($this->coverdisplay == 2) {
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$this->cover = "http://fichiers.bsr-lausanne.ch:8089/Netbiblio3/images/covers/" . "Cover" . $this->id . "_Original.jpg";
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}
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}
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$this->loaded = true;
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}
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private function addDetailToField($actualValue, $row)
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{
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$actualValue = ($actualValue ? $actualValue . ' ' : '');
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$actualValue .= $row['ContentShortPart'] . $row['ContentLongPart'] . $row['DisplayText'];
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return $actualValue;
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}
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/**
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* If $id is an array, return an array of book, if it is only one id, return one book
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* Load books details only if not an array.
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*
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* Beware that this search use the NoticeID, not the NoticeNr, if you need the last one
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* use findByCode method instead;
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* @param int|array $id
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* @return AudioBook|AudioBook[]
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*/
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public static function find($id)
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{
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$id = str_replace("'", "''", $id);
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$fullIdColumn = 'ab.'.AudioBook::$idColumn;
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if (is_array($id)) {
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if (count($id) > 0) {
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$condition = $fullIdColumn . ' IN (' . implode(', ', $id) . ')';
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} else {
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$condition = "$fullIdColumn IS NULL"; // bad way of returning an empty ResultSet
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}
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$top = 'DISTINCT ';
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} else {
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$condition = "$fullIdColumn = $id";
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$top = 'TOP 1';
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}
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$sql = sprintf("SELECT %s
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ab.[%s] AS id,
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[Title] AS title,
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[Author] AS author,
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LTRIM(RTRIM(NoticeNr)) AS code,
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RTRIM(userdefined3code) AS code3,
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[code3Code].TextFre AS code3Long,
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[genreCode].TextFre AS genre,
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[genreCode].Code AS genreCode,
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[coverdisplay],
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[MediaType1Code] AS typeMedia1,
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12 AS score,
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CONVERT(varchar, CreationDate, 102) AS date
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FROM [%s] AS ab
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INNER JOIN Codes code3Code ON ab.userdefined3code = code3Code.Code AND code3Code.Type=6
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INNER JOIN Codes genreCode ON MediaType2Code = genreCode.Code AND genreCode.Type = 2
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WHERE %s AND LTRIM(RTRIM(noticenr)) NOT LIKE '%%~%%' ORDER BY Author, Title
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;", $top, self::$idColumn, self::$tableName, $condition);
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$result_set = Connection::execute($sql, true);
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if (is_array($id)) {
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$result = array();
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foreach ($id as $book_id) {
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while ($row = $result_set->next()) {
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if ($row['id'] == $book_id) {
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$result[] = new AudioBook($row, TRUE);
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break;
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}
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}
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$result_set->rewind();
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}
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} else {
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$row = $result_set->next();
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if (!$row) {
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return null;
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// throw new Exception("NotFoundException");
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}
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$result = new AudioBook($row, TRUE);
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}
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return $result;
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}
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/**
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* Return a book or an array of book given their notice number without any letter.
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*
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* if $code is an array, return an array of book. If not, return the first match.
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*
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* Due to the fact that notice number is incosistent in the Notices table,
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* we use the si_sentences view instead.
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*
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* @param string $code
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* @return AudioBook
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* @throws Exception
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* @throws SqlException
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*/
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public static function findByCode3($code)
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{
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$fullIdColumn = AudioBook::$tableName . '.' . AudioBook::$idColumn;
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if (is_array($code)) {
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$value = str_replace("'", "''", implode(" ", $code));
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$value = str_replace(' ', "', '", $value);
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$top = '';
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$condition = "si_sentences.[Key] IN ('" . $value . "')";
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} else {
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$value = str_replace("'", "''", $code);
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$top = 'top 1';
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$condition = "si_sentences.[Key] = '$value'";
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}
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$sql_string = '';
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$sql_string .= "SELECT $top $fullIdColumn as id, ";
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$sql_string .= "Title as title, Author as author, si_sentences.[Key] as code, ";
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$sql_string .= "Codes.TextFre As type, ";
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$sql_string .= "0 AS score ";
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$sql_string .= "FROM " . AudioBook::$tableName;
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$sql_string .= " INNER JOIN Codes ON " . AudioBook::$tableName . ".MediaType2Code = Codes.Code AND Codes.Type = 2 ";
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$sql_string .= " INNER JOIN si_sentences ON si_sentences.NoticeID = Notices.NoticeID";
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$sql_string .= " AND si_sentences.Category = 'Code'";
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$sql_string .= " WHERE ($condition) ORDER BY author, title;";
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$result_set = Connection::execute($sql_string, false);
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if (is_array($code)) {
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$result = array();
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foreach ($code as $book_code) {
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while ($row = $result_set->next()) {
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if ($row['code'] == $book_code) {
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$result[] = new AudioBook($row, FALSE);
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break;
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}
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}
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$result_set->rewind();
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}
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} else {
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$row = $result_set->next();
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if (!$row) {
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throw new Exception("NotFoundException");
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}
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$result = new AudioBook($row, TRUE);
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}
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return $result;
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}
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public static function findByCode($code)
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{
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$fullIdColumn = AudioBook::$tableName . '.' . AudioBook::$idColumn;
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if (is_array($code)) {
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$value = str_replace("'", "''", implode(" ", $code));
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$value = str_replace(' ', "', '", $value);
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$top = '';
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$condition = "LTRIM(RTRIM(NoticeNr)) in ('" . $value . "')";
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} else {
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$value = str_replace("'", "''", $code);
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$top = 'top 1';
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$condition = "LTRIM(RTRIM(NoticeNr)) = '$value'";
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}
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$sql_string = '';
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$sql_string .= "SELECT $top $fullIdColumn as id, ";
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$sql_string .= "Notices.Title as title, Notices.Author as author, LTRIM(RTRIM(NoticeNr)) as code, ";
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$sql_string .= "Codes.TextFre As type, ";
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$sql_string .= "0 AS score ";
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$sql_string .= "FROM " . AudioBook::$tableName;
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$sql_string .= " INNER JOIN Codes ON " . AudioBook::$tableName . ".MediaType2Code = Codes.Code AND Codes.Type = 2 ";
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$sql_string .= " WHERE ($condition) ORDER BY author, title ;";
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$result_set = Connection::execute($sql_string, false);
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if (is_array($code)) {
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$result = array();
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while ($row = $result_set->next()) {
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$result[] = new AudioBook($row, true);
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}
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return $result;
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} else {
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$row = $result_set->next();
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if (!$row) {
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throw new Exception("NotFoundException");
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}
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$result[] = new AudioBook($row, true);
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}
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return $result;
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}
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/**
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* @param $code
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* @return int
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* @throws Exception
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* @throws SqlException
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*/
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public static function findIdByCode($code)
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{
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$sql = "SELECT NoticeId FROM Notices WHERE LTRIM(RTRIM(NoticeNr)) = '$code';";
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$result = Connection::execute($sql, false);
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if ($result === false || $result->length == 0) {
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throw new Exception("NotFoundException");
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}
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$row = $result->current();
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return $row['NoticeId'];
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}
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/**
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* Retrieve the last books for each type. If 'type' is an empty string, then
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* it returns all types.
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*/
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public static function lastBooksByType($type, $itemsByGroup = 10)
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{
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$type_before_escape = $type;
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$type = Connection::escape(utf8_decode($type));
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if ($type_before_escape == "Jeunesse") {
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if ($itemsByGroup < 20)
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$itemsByGroup = 20;
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$sqlQuery = " SELECT top " . $itemsByGroup . " Notices.NoticeId AS id, ";
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$sqlQuery .= " Notices.title AS title, ";
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$sqlQuery .= " Notices.author AS author, ";
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$sqlQuery .= " LTRIM(RTRIM(Notices.NoticeNr)) AS code, ";
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$sqlQuery .= " 'Jeunesse' AS type, 0 as score, ";
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$sqlQuery .= " convert(varchar, CreationDate, 102) as date ";
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$sqlQuery .= " FROM Notices ";
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$sqlQuery .= " WHERE Notices.NoticeNr NOT LIKE '%~%' ";
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$sqlQuery .= " AND Notices.NoticeNr NOT LIKE '%V%' ";
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$sqlQuery .= " AND Notices.NoticeNr NOT LIKE '%T%' ";
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$sqlQuery .= " AND Notices.MediaType1Code = 'CDD' ";
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$sqlQuery .= " AND Notices.Visible = 1 ";
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$sqlQuery .= " AND Notices.AgeCode in ('E', 'J') ";
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$sqlQuery .= " ORDER BY date DESC;";
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} else {
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$sqlQuery = "WITH cte AS ( ";
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$sqlQuery .= " SELECT Notices.NoticeId AS id, ";
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$sqlQuery .= " Notices.title AS title, ";
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$sqlQuery .= " Notices.author AS author, ";
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$sqlQuery .= " LTRIM(RTRIM(Notices.NoticeNr)) AS code, ";
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$sqlQuery .= " Codes.TextFre AS type, ";
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$sqlQuery .= " convert(varchar, CreationDate, 102) as date, ";
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$sqlQuery .= " rank() OVER ( ";
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$sqlQuery .= " PARTITION BY Codes.TextFre ";
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$sqlQuery .= " ORDER BY cast(LTRIM(RTRIM(Notices.NoticeNr)) as int) DESC ";
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$sqlQuery .= " ) AS num ";
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$sqlQuery .= " FROM Notices ";
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$sqlQuery .= " INNER JOIN Codes ";
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$sqlQuery .= " ON Notices.MediaType2Code = Codes.Code ";
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$sqlQuery .= " WHERE Codes.Type = 2 ";
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if (strlen($type))
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$sqlQuery .= " AND Codes.TextFre = " . $type . " ";
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$sqlQuery .= " AND Notices.NoticeNr NOT LIKE '%~%' ";
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$sqlQuery .= " AND Notices.NoticeNr NOT LIKE '%V%' ";
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$sqlQuery .= " AND Notices.NoticeNr NOT LIKE '%T%' ";
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$sqlQuery .= " AND Notices.MediaType1Code = 'CDD' ";
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$sqlQuery .= " AND Notices.Visible = 1 ";
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$sqlQuery .= " GROUP BY Codes.TextFre, ";
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$sqlQuery .= " Notices.NoticeNr, ";
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$sqlQuery .= " Notices.NoticeId, ";
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$sqlQuery .= " Notices.title, ";
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$sqlQuery .= " Notices.author, ";
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$sqlQuery .= " Notices.CreationDate ";
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$sqlQuery .= ") ";
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$sqlQuery .= "SELECT id, title, author, code, type, 0 as score, date ";
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$sqlQuery .= "FROM cte ";
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$sqlQuery .= "WHERE num <= " . intval($itemsByGroup) . " ";
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$sqlQuery .= "ORDER BY date DESC;";
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}
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$resultSet = Connection::execute($sqlQuery);
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$result = array();
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while (($row = $resultSet->next()))
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$result[] = new AudioBook($row, TRUE);
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return $result;
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}
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/**
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* Retrieve the list of all readers (volunteers) having read at least 4 books (2 notices per book).
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* Returns an associative array containing $lastname and $firstname
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*/
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public static function listOfReaders()
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{
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$sql = "SELECT
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count(*),
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ContentShortPart AS name
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FROM noticefields
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WHERE Tag=901
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GROUP BY ContentShortPart
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HAVING count(*) > 6
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ORDER BY SUBSTRING(ContentShortPart, CHARINDEX(' ', ContentShortPart)+1, 15);";
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$results = Connection::execute($sql);
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return array_map(function($row) {
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$fullname = str_replace("*", "", $row['name']);
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$parts = explode(" ", $fullname);
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$firstname = array_shift($parts);
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$lastname = implode(" ", $parts);
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return array(
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'lastname' => $lastname,
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'firstname' => $firstname);
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}, $results->to_array());
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}
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/**
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* Retrieve the list of all categories
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*/
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public static function listOfCategories()
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{
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$sql = "SELECT
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LTRIM(RTRIM(Code)) as code,
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TextFre AS text
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FROM Codes
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WHERE
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type=2
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AND Code!='-'
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ORDER BY TextFre;";
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$results = Connection::execute($sql);
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return array_map(function($row) {
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return array(
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'code' => $row['code'],
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'text' => $row['text'],
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);
|
|
}, $results->to_array());
|
|
}
|
|
|
|
/**
|
|
* Retrieve the list of all type available in the database.
|
|
*/
|
|
public static function listOfTypes()
|
|
{
|
|
$sql = "SELECT DISTINCT
|
|
Codes.TextFre AS type
|
|
FROM Codes
|
|
INNER JOIN Notices ON Codes.Code = Notices.MediaType2Code
|
|
WHERE
|
|
Codes.Type = 2
|
|
AND Notices.NoticeNr NOT LIKE '%~%'
|
|
AND Notices.NoticeNr NOT LIKE '%V%'
|
|
AND Notices.NoticeNr NOT LIKE '%T%'
|
|
AND Notices.MediaType1Code = 'CDD';";
|
|
|
|
$results = Connection::execute($sql);
|
|
$results = array_map(function($r) {
|
|
return $r['type'];
|
|
}, $results->to_array());
|
|
array_unshift($results, "Jeunesse");
|
|
|
|
return $results;
|
|
}
|
|
|
|
/**
|
|
* Retrieve the list of all books currently lended to readers.
|
|
*/
|
|
public static function inReading()
|
|
{
|
|
$sql = "SELECT
|
|
noticenr, title, author, displayName
|
|
FROM notices, items, circulations, useraccounts
|
|
WHERE
|
|
mediatype1code='N' and NoticeNr not like '%~%'
|
|
AND items.noticeid = notices.noticeid
|
|
AND items.ItemID=circulations.ItemID
|
|
AND useraccounts.useraccountid=circulations.useraccountid
|
|
ORDER BY author, title;";
|
|
|
|
$results = Connection::execute($sql);
|
|
return array_map(function($row) {
|
|
return array(
|
|
"noticenr" => $row['noticenr'],
|
|
"auteur" => $row['author'],
|
|
"titre" => $row['title'],
|
|
"lecteur" => $row['displayName']
|
|
);
|
|
}, $results->to_array());
|
|
}
|
|
|
|
public function to_array()
|
|
{
|
|
if (!$this->loaded) {
|
|
$this->loadDetails();
|
|
}
|
|
return parent::to_array();
|
|
}
|
|
|
|
public function __set($name, $value)
|
|
{
|
|
if ($name == 'code' && is_string($value)) {
|
|
$value = preg_replace('/[~a-zA-Z]/', '', $value);
|
|
}
|
|
parent::__set($name, $value);
|
|
}
|
|
} |