cops/base.php

<?php
/**
 * COPS (Calibre OPDS PHP Server) class file
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     S<EFBFBD>bastien Lucas <sebastien@slucas.fr>
 */

define ("VERSION", "0.3.5");
define ("DB", "db");
date_default_timezone_set($config['default_timezone']);
 
function getURLParam ($name, $default = NULL) {
    if (!empty ($_GET) && isset($_GET[$name])) {
        return $_GET[$name];
    }
    return $default;
}

function getUrlWithVersion ($url) {
    return $url . "?v=" . VERSION;
}

function xml2xhtml($xml) {
    return preg_replace_callback('#<(\w+)([^>]*)\s*/>#s', create_function('$m', '
        $xhtml_tags = array("br", "hr", "input", "frame", "img", "area", "link", "col", "base", "basefont", "param");
        return in_array($m[1], $xhtml_tags) ? "<$m[1]$m[2] />" : "<$m[1]$m[2]></$m[1]>";
    '), $xml);
}

function display_xml_error($error)
{
    $return .= str_repeat('-', $error->column) . "^\n";

    switch ($error->level) {
        case LIBXML_ERR_WARNING:
            $return .= "Warning $error->code: ";
            break;
         case LIBXML_ERR_ERROR:
            $return .= "Error $error->code: ";
            break;
        case LIBXML_ERR_FATAL:
            $return .= "Fatal Error $error->code: ";
            break;
    }

    $return .= trim($error->message) .
               "\n  Line: $error->line" .
               "\n  Column: $error->column";

    if ($error->file) {
        $return .= "\n  File: $error->file";
    }

    return "$return\n\n--------------------------------------------\n\n";
}

function are_libxml_errors_ok ()
{
    $errors = libxml_get_errors();
    
    foreach ($errors as $error) {
        if ($error->code == 801) return false;
    }
    return true;
}

function html2xhtml ($html) {
    $doc = new DOMDocument();
    libxml_use_internal_errors(true);
    
    $doc->loadHTML('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>' . 
                        $html  . '</body></html>'); // Load the HTML
    $output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
    $output = xml2xhtml($output);
    if (preg_match ('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
        $output = $matches [1]; // Remove <html><body>
    }
    /* 
    // In case of error with summary, use it to debug
    $errors = libxml_get_errors();

    foreach ($errors as $error) {
        $output .= display_xml_error($error);
    }
    */
    
    if (!are_libxml_errors_ok ()) $output = "HTML code not valid.";
    
    libxml_use_internal_errors(false);
    return $output;
}

/**
 * This method is a direct copy-paste from
 * http://tmont.com/blargh/2010/1/string-format-in-php
 */
function str_format($format) {
    $args = func_get_args();
    $format = array_shift($args);
    
    preg_match_all('/(?=\{)\{(\d+)\}(?!\})/', $format, $matches, PREG_OFFSET_CAPTURE);
    $offset = 0;
    foreach ($matches[1] as $data) {
        $i = $data[0];
        $format = substr_replace($format, @$args[$i], $offset + $data[1] - 1, 2 + strlen($i));
        $offset += strlen(@$args[$i]) - 2 - strlen($i);
    }
    
    return $format;
}

/**
 * This method is based on this page
 * http://www.mind-it.info/2010/02/22/a-simple-approach-to-localization-in-php/
 */
function localize($phrase, $count=-1) {
    if ($count == 0)
        $phrase .= ".none";
    if ($count == 1)
        $phrase .= ".one";
    if ($count > 1)
        $phrase .= ".many";

    /* Static keyword is used to ensure the file is loaded only once */
    static $translations = NULL;
    /* If no instance of $translations has occured load the language file */
    if (is_null($translations)) {
        $lang = "en";
        if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
        {
            $lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
        }
        $lang_file_en = NULL;
        $lang_file = 'lang/Localization_' . $lang . '.json';
        if (!file_exists($lang_file)) {
            $lang_file = 'lang/' . 'Localization_en.json';
        }
        elseif ($lang != "en") {
            $lang_file_en = 'lang/' . 'Localization_en.json';
        }
        $lang_file_content = file_get_contents($lang_file);
        /* Load the language file as a JSON object and transform it into an associative array */
        $translations = json_decode($lang_file_content, true);
        if ($lang_file_en)
        {
            $lang_file_content = file_get_contents($lang_file_en);
            $translations_en = json_decode($lang_file_content, true);
            $translations = array_merge ($translations_en, $translations);
        }
    }
    return $translations[$phrase];
}

function addURLParameter($urlParams, $paramName, $paramValue) {
    $start = "";
    if (preg_match ("#^\?(.*)#", $urlParams, $matches)) {
        $start = "?";
        $urlParams = $matches[1];
    }
    $params = array();
    parse_str($urlParams, $params);
    if (empty ($paramValue) && $paramValue != 0) {
        unset ($params[$paramName]);
    } else {
        $params[$paramName] = $paramValue;   
    }
    return $start . http_build_query($params);
}

class Link
{
    const OPDS_THUMBNAIL_TYPE = "http://opds-spec.org/image/thumbnail";
    const OPDS_IMAGE_TYPE = "http://opds-spec.org/image";
    const OPDS_ACQUISITION_TYPE = "http://opds-spec.org/acquisition";
    const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
    const OPDS_PAGING_TYPE = "application/atom+xml;profile=opds-catalog;kind=acquisition";
    
    public $href;
    public $type;
    public $rel;
    public $title;
    public $facetGroup;
    public $activeFacet;
    
    public function __construct($phref, $ptype, $prel = NULL, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
        $this->href = $phref;
        $this->type = $ptype;
        $this->rel = $prel;
        $this->title = $ptitle;
        $this->facetGroup = $pfacetGroup;
        $this->activeFacet = $pactiveFacet;
    }
    
    public function hrefXhtml () {
        return str_replace ("&", "&amp;", $this->href);
    }
}

class LinkNavigation extends Link
{
    public function __construct($phref, $prel = NULL, $ptitle = NULL) {
        parent::__construct ($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
        if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
        if (preg_match ("/bookdetail.php/", $_SERVER["SCRIPT_NAME"])) {
            $this->href = "index.php" . $this->href;
        } else {
            $this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
        }
    }
}

class LinkFacet extends Link
{
    public function __construct($phref, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
        parent::__construct ($phref, Link::OPDS_PAGING_TYPE, "http://opds-spec.org/facet", $ptitle, $pfacetGroup, $pactiveFacet);
        $this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
    }
}

class Entry
{
    public $title;
    public $id;
    public $content;
    public $contentType;
    public $linkArray;
    public $localUpdated;
    private static $updated = NULL;
    
    public static $icons = array(
        Author::ALL_AUTHORS_ID       => 'images/author.png',
        Serie::ALL_SERIES_ID         => 'images/serie.png',
        Book::ALL_RECENT_BOOKS_ID    => 'images/recent.png',
        Tag::ALL_TAGS_ID             => 'images/tag.png',
        CustomColumn::ALL_CUSTOMS_ID => 'images/tag.png',
        "calibre:books$"             => 'images/allbook.png',
        "calibre:books:letter"       => 'images/allbook.png'
    );
    
    public function getUpdatedTime () {
        if (!is_null ($this->localUpdated)) {
            return date (DATE_ATOM, $this->localUpdated);
        }
        if (is_null (self::$updated)) {
            self::$updated = time();
        }
        return date (DATE_ATOM, self::$updated);
    }
 
    public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray) {
        global $config;
        $this->title = $ptitle;
        $this->id = $pid;
        $this->content = $pcontent;
        $this->contentType = $pcontentType;
        $this->linkArray = $plinkArray;
        
        if ($config['cops_show_icons'] == 1)
        {
            foreach (self::$icons as $reg => $image)
            {
                if (preg_match ("/" . $reg . "/", $pid)) {
                    array_push ($this->linkArray, new Link (getUrlWithVersion ($image), "image/png", Link::OPDS_THUMBNAIL_TYPE));
                    break;
                }
            }
        }
    }
}

class EntryBook extends Entry
{
    public $book;
    
    public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray, $pbook) {
        parent::__construct ($ptitle, $pid, $pcontent, $pcontentType, $plinkArray);
        $this->book = $pbook;
        $this->localUpdated = $pbook->timestamp;
    }
    
    public function getCoverThumbnail () {
        foreach ($this->linkArray as $link) {
            if ($link->rel == Link::OPDS_THUMBNAIL_TYPE)
                return $link->hrefXhtml ();
        }
        return null;
    }
    
    public function getCover () {
        foreach ($this->linkArray as $link) {
            if ($link->rel == Link::OPDS_IMAGE_TYPE)
                return $link->hrefXhtml ();
        }
        return null;
    }
}

class Page
{
    public $title;
    public $subtitle = "";
    public $idPage;
    public $idGet;
    public $query;
    public $favicon;
    public $n;
    public $totalNumber = -1;
    public $entryArray = array();
    
    public static function getPage ($pageId, $id, $query, $n)
    {
        switch ($pageId) {
            case Base::PAGE_ALL_AUTHORS :
                return new PageAllAuthors ($id, $query, $n);
            case Base::PAGE_AUTHORS_FIRST_LETTER :
                return new PageAllAuthorsLetter ($id, $query, $n);
            case Base::PAGE_AUTHOR_DETAIL :
                return new PageAuthorDetail ($id, $query, $n);
            case Base::PAGE_ALL_TAGS :
                return new PageAllTags ($id, $query, $n);
            case Base::PAGE_TAG_DETAIL :
                return new PageTagDetail ($id, $query, $n);
            case Base::PAGE_ALL_CUSTOMS :
                return new PageAllCustoms ($id, $query, $n);
            case Base::PAGE_CUSTOM_DETAIL :
                return new PageCustomDetail ($id, $query, $n);
            case Base::PAGE_ALL_SERIES :
                return new PageAllSeries ($id, $query, $n);
            case Base::PAGE_ALL_BOOKS :
                return new PageAllBooks ($id, $query, $n);
            case Base::PAGE_ALL_BOOKS_LETTER:
                return new PageAllBooksLetter ($id, $query, $n);
            case Base::PAGE_ALL_RECENT_BOOKS :
                return new PageRecentBooks ($id, $query, $n);
            case Base::PAGE_SERIE_DETAIL : 
                return new PageSerieDetail ($id, $query, $n);
            case Base::PAGE_OPENSEARCH_QUERY :
                return new PageQueryResult ($id, $query, $n);
            case Base::PAGE_BOOK_DETAIL :
                return new PageBookDetail ($id, $query, $n);
            default:
                $page = new Page ($id, $query, $n);
                $page->idPage = "cops:catalog";
                return $page;
        }
    }
    
    public function __construct($pid, $pquery, $pn) {
        global $config;
        
        $this->idGet = $pid;
        $this->query = $pquery;
        $this->n = $pn;
        $this->favicon = $config['cops_icon'];
    }
    
    public function InitializeContent () 
    {
        global $config;
        $this->title = $config['cops_title_default'];
        $this->subtitle = $config['cops_subtitle_default'];
        $database = GetUrlParam (DB);
        if (is_array ($config['calibre_directory']) && is_null ($database)) {
            $i = 0;
            foreach ($config['calibre_directory'] as $key => $value) {
                array_push ($this->entryArray, new Entry ($key, DB . ":{$i}", 
                                        "", "text", 
                                        array ( new LinkNavigation ("?" . DB . "={$i}"))));
                $i++;
            }
        } else {
            array_push ($this->entryArray, Author::getCount());
            array_push ($this->entryArray, Serie::getCount());
            array_push ($this->entryArray, Tag::getCount());
            foreach ($config['cops_calibre_custom_column'] as $lookup) {
                $customId = CustomColumn::getCustomId ($lookup);
                if (!is_null ($customId)) {
                    array_push ($this->entryArray, CustomColumn::getCount($customId));
                }
            }
            $this->entryArray = array_merge ($this->entryArray, Book::getCount());
            
            if (!is_null ($database)) $this->title =  Base::getDbName ();
        }
    }
    
    public function isPaginated ()
    {
        global $config;
        return ($config['cops_max_item_per_page'] != -1 && 
                $this->totalNumber != -1 && 
                $this->totalNumber > $config['cops_max_item_per_page']);
    }
    
    public function getNextLink ()
    {
        global $config;
        $currentUrl = $_SERVER['QUERY_STRING'];
        $currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . $_SERVER['QUERY_STRING']);
        if (($this->n) * $config['cops_max_item_per_page'] < $this->totalNumber) {
            return new LinkNavigation ($currentUrl . "&n=" . ($this->n + 1), "next", "Page suivante");
        }
        return NULL;
    }
    
    public function getPrevLink ()
    {
        global $config;
        $currentUrl = $_SERVER['QUERY_STRING'];
        $currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . $_SERVER['QUERY_STRING']);
        if ($this->n > 1) {
            return new LinkNavigation ($currentUrl . "&n=" . ($this->n - 1), "previous", "Page precedente");
        }
        return NULL;
    }
    
    public function getMaxPage ()
    {
        global $config;
        return ceil ($this->totalNumber / $config['cops_max_item_per_page']);
    }
    
    public function containsBook ()
    {
        if (count ($this->entryArray) == 0) return false;
        if (get_class ($this->entryArray [0]) == "EntryBook") return true;
        return false;
    }

}

class PageAllAuthors extends Page
{
    public function InitializeContent () 
    {
        global $config;
        
        $this->title = localize("authors.title");
        if ($config['cops_author_split_first_letter'] == 1) {
            $this->entryArray = Author::getAllAuthorsByFirstLetter();
        }
        else {
            $this->entryArray = Author::getAllAuthors();
        }
        $this->idPage = Author::ALL_AUTHORS_ID;
    }
}

class PageAllAuthorsLetter extends Page
{
    public function InitializeContent () 
    {
        global $config;
        
        $this->idPage = Author::getEntryIdByLetter ($this->idGet);
        $this->entryArray = Author::getAuthorsByStartingLetter ($this->idGet);
        $this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("authorword", count ($this->entryArray)), count ($this->entryArray)), $this->idGet);
    }
}

class PageAuthorDetail extends Page
{
    public function InitializeContent () 
    {
        $author = Author::getAuthorById ($this->idGet);
        $this->idPage = $author->getEntryId ();
        $this->title = $author->name;
        list ($this->entryArray, $this->totalNumber) = Book::getBooksByAuthor ($this->idGet, $this->n);
    }
}

class PageAllTags extends Page
{
    public function InitializeContent () 
    {
        $this->title = localize("tags.title");
        $this->entryArray = Tag::getAllTags();
        $this->idPage = Tag::ALL_TAGS_ID;
    }
}

class PageCustomDetail extends Page
{
    public function InitializeContent () 
    {
        $customId = getURLParam ("custom", NULL);
        $custom = CustomColumn::getCustomById ($customId, $this->idGet);
        $this->idPage = $custom->getEntryId ();
        $this->title = $custom->name;
        list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom ($customId, $this->idGet, $this->n);
    }
}

class PageAllCustoms extends Page
{
    public function InitializeContent () 
    {
        $customId = getURLParam ("custom", NULL);
        $this->title = CustomColumn::getAllTitle ($customId);
        $this->entryArray = CustomColumn::getAllCustoms($customId);
        $this->idPage = CustomColumn::getAllCustomsId ($customId);
    }
}

class PageTagDetail extends Page
{
    public function InitializeContent () 
    {
        $tag = Tag::getTagById ($this->idGet);
        $this->idPage = $tag->getEntryId ();
        $this->title = $tag->name;
        list ($this->entryArray, $this->totalNumber) = Book::getBooksByTag ($this->idGet, $this->n);
    }
}

class PageAllSeries extends Page
{
    public function InitializeContent () 
    {
        $this->title = localize("series.title");
        $this->entryArray = Serie::getAllSeries();
        $this->idPage = Serie::ALL_SERIES_ID;
    }
}

class PageSerieDetail extends Page
{
    public function InitializeContent () 
    {
        $serie = Serie::getSerieById ($this->idGet);
        $this->title = $serie->name;
        list ($this->entryArray, $this->totalNumber) = Book::getBooksBySeries ($this->idGet, $this->n);
        $this->idPage = $serie->getEntryId ();
    }
}

class PageAllBooks extends Page
{
    public function InitializeContent () 
    {
        $this->title = localize ("allbooks.title");
        $this->entryArray = Book::getAllBooks ();
        $this->idPage = Book::ALL_BOOKS_ID;
    }
}

class PageAllBooksLetter extends Page
{
    public function InitializeContent () 
    {
        list ($this->entryArray, $this->totalNumber) = Book::getBooksByStartingLetter ($this->idGet, $this->n);
        $this->idPage = Book::getEntryIdByLetter ($this->idGet);
        
        $count = $this->totalNumber;
        if ($count == -1)
            $count = count ($this->entryArray);
        
        $this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("bookword", $count), $count), $this->idGet);
    }
}

class PageRecentBooks extends Page
{
    public function InitializeContent () 
    {
        $this->title = localize ("recent.title");
        $this->entryArray = Book::getAllRecentBooks ();
        $this->idPage = Book::ALL_RECENT_BOOKS_ID;
    }
}

class PageQueryResult extends Page
{
    public function InitializeContent () 
    {
        $this->title = "Search result for query *" . $this->query . "*"; // TODO I18N
        $currentPage = getURLParam ("current", NULL);
        switch ($currentPage) {
            case Base::PAGE_ALL_AUTHORS :
            case Base::PAGE_AUTHORS_FIRST_LETTER :
                $this->entryArray = Author::getAuthorsByStartingLetter ('%' . $this->query);
                break;
            default:
                list ($this->entryArray, $this->totalNumber) = Book::getBooksByQuery ($this->query, $this->n);
        }
    }
}

class PageBookDetail extends Page
{
    public function InitializeContent () 
    {
        $book = Book::getBookById ($this->idGet);
        $this->title = $book->title;
    }
}

abstract class Base
{
    const PAGE_INDEX = "index";
    const PAGE_ALL_AUTHORS = "1";
    const PAGE_AUTHORS_FIRST_LETTER = "2";
    const PAGE_AUTHOR_DETAIL = "3";
    const PAGE_ALL_BOOKS = "4";
    const PAGE_ALL_BOOKS_LETTER = "5";
    const PAGE_ALL_SERIES = "6";
    const PAGE_SERIE_DETAIL = "7";
    const PAGE_OPENSEARCH = "8";
    const PAGE_OPENSEARCH_QUERY = "9";
    const PAGE_ALL_RECENT_BOOKS = "10";
    const PAGE_ALL_TAGS = "11";
    const PAGE_TAG_DETAIL = "12";
    const PAGE_BOOK_DETAIL = "13";
    const PAGE_ALL_CUSTOMS = "14";
    const PAGE_CUSTOM_DETAIL = "15";

    const COMPATIBILITY_XML_ALDIKO = "aldiko";
    
    private static $db = NULL;
    
    public static function getDbList () {
        global $config;
        if (is_array ($config['calibre_directory'])) {
            return $config['calibre_directory'];
        } else {
            return array ("" => $config['calibre_directory']);
        }
    }

    public static function getDbName ($database = NULL) {
        global $config;
        if (is_array ($config['calibre_directory'])) {
            if (is_null ($database)) $database = GetUrlParam (DB, 0);
            $array = array_keys ($config['calibre_directory']);
            return  $array[$database];
        }
        return "";
    }

    public static function getDbDirectory ($database = NULL) {
        global $config;
        if (is_array ($config['calibre_directory'])) {
            if (is_null ($database)) $database = GetUrlParam (DB, 0);
            $array = array_values ($config['calibre_directory']);
            return  $array[$database];
        }
        return $config['calibre_directory'];
    }

  
    public static function getDbFileName ($database = NULL) {
        return self::getDbDirectory ($database) .'metadata.db';
    }
    
    public static function getDb () {
        global $config;
        if (is_null (self::$db)) {
            try {
                self::$db = new PDO('sqlite:'. self::getDbFileName ());
            } catch (Exception $e) {
                header("location: checkconfig.php?err=1");
                exit();
            }
        }
        return self::$db;
    }
    
    public static function executeQuery($query, $columns, $filter, $params, $n) {
        global $config;
        $totalResult = -1;
        
        if ($config['cops_max_item_per_page'] != -1 && $n != -1)
        {
            // First check total number of results
            $result = self::getDb ()->prepare (str_format ($query, "count(*)", $filter));
            $result->execute ($params);
            $totalResult = $result->fetchColumn ();
            
            // Next modify the query and params
            $query .= " limit ?, ?";
            array_push ($params, ($n - 1) * $config['cops_max_item_per_page'], $config['cops_max_item_per_page']);
        }
        
        $result = self::getDb ()->prepare(str_format ($query, $columns, $filter));
        $result->execute ($params);
        return array ($totalResult, $result);
    }

}
?>
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								<?php
 								/**
 								 * COPS (Calibre OPDS PHP Server) class file
 								 *
 								 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 								 * @author     S<EFBFBD>bastien Lucas <sebastien@slucas.fr>
 								 */
-												Prepare release

											
										
										
											2013-04-04 22:12:52 +03:00
+								define ("VERSION", "0.3.5");
-												Basic multidatabase support. re #40

TODO :
 * Document the new option
 * Handle URL rewriting
 * Handle bookdetail
 * Test the case without fancybox
 * Update the title with database name

											
										
										
											2013-04-04 09:55:58 +03:00
+								define ("DB", "db");
-												Add a default timezone (reported by gaspine)

											
										
										
											2012-06-23 15:50:50 +03:00
+								date_default_timezone_set($config['default_timezone']);
-												Ad script / images / css versionning to allow aggressive cache

											
										
										
											2012-06-02 10:10:54 +03:00
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								function getURLParam ($name, $default = NULL) {
 								    if (!empty ($_GET) && isset($_GET[$name])) {
 								        return $_GET[$name];
 								    }
 								    return $default;
 								}
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
-												Ad script / images / css versionning to allow aggressive cache

											
										
										
											2012-06-02 10:10:54 +03:00
+								function getUrlWithVersion ($url) {
 								    return $url . "?v=" . VERSION;
 								}
-												Hopefully fix all the remaining case where the book summary is full of HTML crap.

Should fix all the OPDS page not working with Mantano and FBReaderJ.

											
										
										
											2013-02-19 22:50:38 +02:00
+								function xml2xhtml($xml) {
 								    return preg_replace_callback('#<(\w+)([^>]*)\s*/>#s', create_function('$m', '
 								        $xhtml_tags = array("br", "hr", "input", "frame", "img", "area", "link", "col", "base", "basefont", "param");
 								        return in_array($m[1], $xhtml_tags) ? "<$m[1]$m[2] />" : "<$m[1]$m[2]></$m[1]>";
 								    '), $xml);
 								}
-												Hopefully fix again comments. Reported by Alain. fixes #55

											
										
										
											2013-04-03 15:41:58 +03:00
+								function display_xml_error($error)
 								{
 								    $return .= str_repeat('-', $error->column) . "^\n";
 								    switch ($error->level) {
 								        case LIBXML_ERR_WARNING:
 								            $return .= "Warning $error->code: ";
 								            break;
 								         case LIBXML_ERR_ERROR:
 								            $return .= "Error $error->code: ";
 								            break;
 								        case LIBXML_ERR_FATAL:
 								            $return .= "Fatal Error $error->code: ";
 								            break;
 								    }
 								    $return .= trim($error->message) .
 								               "\n  Line: $error->line" .
 								               "\n  Column: $error->column";
 								    if ($error->file) {
 								        $return .= "\n  File: $error->file";
 								    }
 								    return "$return\n\n--------------------------------------------\n\n";
 								}
 								function are_libxml_errors_ok ()
 								{
 								    $errors = libxml_get_errors();
 								    foreach ($errors as $error) {
 								        if ($error->code == 801) return false;
 								    }
 								    return true;
 								}
-												Hopefully fix all the remaining case where the book summary is full of HTML crap.

Should fix all the OPDS page not working with Mantano and FBReaderJ.

											
										
										
											2013-02-19 22:50:38 +02:00
+								function html2xhtml ($html) {
 								    $doc = new DOMDocument();
-												Hopefully fix again comments. Reported by Alain. fixes #55

											
										
										
											2013-04-03 15:41:58 +03:00
+								    libxml_use_internal_errors(true);
-												Reindent. re #55

											
										
										
											2013-04-09 22:30:33 +03:00
 								    $doc->loadHTML('<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>' .
 								                        $html  . '</body></html>'); // Load the HTML
 								    $output = $doc->saveXML($doc->documentElement); // Transform to an Ansi xml stream
 								    $output = xml2xhtml($output);
 								    if (preg_match ('#<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></meta></head><body>(.*)</body></html>#ms', $output, $matches)) {
 								        $output = $matches [1]; // Remove <html><body>
 								    }
-												Hopefully fix again comments. Reported by Alain. fixes #55

											
										
										
											2013-04-03 15:41:58 +03:00
+								    /*
 								    // In case of error with summary, use it to debug
 								    $errors = libxml_get_errors();
 								    foreach ($errors as $error) {
 								        $output .= display_xml_error($error);
-												Hopefully fix all the remaining case where the book summary is full of HTML crap.

Should fix all the OPDS page not working with Mantano and FBReaderJ.

											
										
										
											2013-02-19 22:50:38 +02:00
+								    }
-												Hopefully fix again comments. Reported by Alain. fixes #55

											
										
										
											2013-04-03 15:41:58 +03:00
+								    */
 								    if (!are_libxml_errors_ok ()) $output = "HTML code not valid.";
-												Hopefully fix the book summary problem with Wamp. re #45

											
										
										
											2013-04-09 22:29:43 +03:00
+								    libxml_use_internal_errors(false);
-												Hopefully fix all the remaining case where the book summary is full of HTML crap.

Should fix all the OPDS page not working with Mantano and FBReaderJ.

											
										
										
											2013-02-19 22:50:38 +02:00
+								    return $output;
 								}
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								/**
 								 * This method is a direct copy-paste from
 								 * http://tmont.com/blargh/2010/1/string-format-in-php
 								 */
 								function str_format($format) {
 								    $args = func_get_args();
 								    $format = array_shift($args);
 								    preg_match_all('/(?=\{)\{(\d+)\}(?!\})/', $format, $matches, PREG_OFFSET_CAPTURE);
 								    $offset = 0;
 								    foreach ($matches[1] as $data) {
 								        $i = $data[0];
 								        $format = substr_replace($format, @$args[$i], $offset + $data[1] - 1, 2 + strlen($i));
 								        $offset += strlen(@$args[$i]) - 2 - strlen($i);
 								    }
 								    return $format;
 								}
 								/**
 								 * This method is based on this page
 								 * http://www.mind-it.info/2010/02/22/a-simple-approach-to-localization-in-php/
 								 */
-												Fix some plural strings and a missing title. Reported by David Ciscar Presas.

											
										
										
											2013-01-05 15:33:12 +02:00
+								function localize($phrase, $count=-1) {
 								    if ($count == 0)
 								        $phrase .= ".none";
 								    if ($count == 1)
 								        $phrase .= ".one";
 								    if ($count > 1)
 								        $phrase .= ".many";
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								    /* Static keyword is used to ensure the file is loaded only once */
 								    static $translations = NULL;
 								    /* If no instance of $translations has occured load the language file */
 								    if (is_null($translations)) {
-												Fix a bug when there no language sent (many OPDS client do that).

											
										
										
											2012-09-05 11:35:50 +03:00
+								        $lang = "en";
 								        if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
 								        {
 								            $lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
 								        }
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $lang_file_en = NULL;
 								        $lang_file = 'lang/Localization_' . $lang . '.json';
 								        if (!file_exists($lang_file)) {
 								            $lang_file = 'lang/' . 'Localization_en.json';
 								        }
 								        elseif ($lang != "en") {
 								            $lang_file_en = 'lang/' . 'Localization_en.json';
 								        }
 								        $lang_file_content = file_get_contents($lang_file);
 								        /* Load the language file as a JSON object and transform it into an associative array */
 								        $translations = json_decode($lang_file_content, true);
 								        if ($lang_file_en)
 								        {
 								            $lang_file_content = file_get_contents($lang_file_en);
 								            $translations_en = json_decode($lang_file_content, true);
 								            $translations = array_merge ($translations_en, $translations);
 								        }
 								    }
 								    return $translations[$phrase];
 								}
-												Small fixes to facets handling. re #21

  * Fix ths duplicate of URL parameter
  * Fix when parameter is empty

											
										
										
											2013-01-20 09:30:41 +02:00
+								function addURLParameter($urlParams, $paramName, $paramValue) {
-												Update addURLParameter to allow for a leading ?. re #40

											
										
										
											2013-04-03 15:54:03 +03:00
+								    $start = "";
 								    if (preg_match ("#^\?(.*)#", $urlParams, $matches)) {
 								        $start = "?";
 								        $urlParams = $matches[1];
 								    }
-												Small fixes to facets handling. re #21

  * Fix ths duplicate of URL parameter
  * Fix when parameter is empty

											
										
										
											2013-01-20 09:30:41 +02:00
+								    $params = array();
 								    parse_str($urlParams, $params);
-												Update addURLParameter to allow for a leading ?. re #40

											
										
										
											2013-04-03 15:54:03 +03:00
+								    if (empty ($paramValue) && $paramValue != 0) {
-												Small fixes to facets handling. re #21

  * Fix ths duplicate of URL parameter
  * Fix when parameter is empty

											
										
										
											2013-01-20 09:30:41 +02:00
+								        unset ($params[$paramName]);
 								    } else {
 								        $params[$paramName] = $paramValue;
 								    }
-												Update addURLParameter to allow for a leading ?. re #40

											
										
										
											2013-04-03 15:54:03 +03:00
+								    return $start . http_build_query($params);
-												Small fixes to facets handling. re #21

  * Fix ths duplicate of URL parameter
  * Fix when parameter is empty

											
										
										
											2013-01-20 09:30:41 +02:00
+								}
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								class Link
 								{
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								    const OPDS_THUMBNAIL_TYPE = "http://opds-spec.org/image/thumbnail";
 								    const OPDS_IMAGE_TYPE = "http://opds-spec.org/image";
 								    const OPDS_ACQUISITION_TYPE = "http://opds-spec.org/acquisition";
 								    const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    const OPDS_PAGING_TYPE = "application/atom+xml;profile=opds-catalog;kind=acquisition";
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    public $href;
 								    public $type;
 								    public $rel;
 								    public $title;
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								    public $facetGroup;
 								    public $activeFacet;
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								    public function __construct($phref, $ptype, $prel = NULL, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								        $this->href = $phref;
 								        $this->type = $ptype;
 								        $this->rel = $prel;
 								        $this->title = $ptitle;
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								        $this->facetGroup = $pfacetGroup;
 								        $this->activeFacet = $pactiveFacet;
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    }
-												Add v0.0.3

											
										
										
											2012-05-28 08:06:12 +03:00
 								    public function hrefXhtml () {
 								        return str_replace ("&", "&amp;", $this->href);
 								    }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								}
 								class LinkNavigation extends Link
 								{
 								    public function __construct($phref, $prel = NULL, $ptitle = NULL) {
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        parent::__construct ($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
-												Basic multidatabase support. re #40

TODO :
 * Document the new option
 * Handle URL rewriting
 * Handle bookdetail
 * Test the case without fancybox
 * Update the title with database name

											
										
										
											2013-04-04 09:55:58 +03:00
+								        if (!is_null (GetUrlParam (DB))) $this->href = addURLParameter ($this->href, DB, GetUrlParam (DB));
-												Fix bookdetail when Fancyapps is enabled. re #40

											
										
										
											2013-04-04 22:11:45 +03:00
+								        if (preg_match ("/bookdetail.php/", $_SERVER["SCRIPT_NAME"])) {
 								            $this->href = "index.php" . $this->href;
 								        } else {
 								            $this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
 								        }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    }
 								}
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								class LinkFacet extends Link
 								{
 								    public function __construct($phref, $ptitle = NULL, $pfacetGroup = NULL, $pactiveFacet = FALSE) {
 								        parent::__construct ($phref, Link::OPDS_PAGING_TYPE, "http://opds-spec.org/facet", $ptitle, $pfacetGroup, $pactiveFacet);
 								        $this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
 								    }
 								}
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
 								class Entry
 								{
 								    public $title;
 								    public $id;
 								    public $content;
 								    public $contentType;
 								    public $linkArray;
 								    public $localUpdated;
 								    private static $updated = NULL;
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								    public static $icons = array(
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								        Author::ALL_AUTHORS_ID       => 'images/author.png',
 								        Serie::ALL_SERIES_ID         => 'images/serie.png',
 								        Book::ALL_RECENT_BOOKS_ID    => 'images/recent.png',
 								        Tag::ALL_TAGS_ID             => 'images/tag.png',
 								        CustomColumn::ALL_CUSTOMS_ID => 'images/tag.png',
 								        "calibre:books$"             => 'images/allbook.png',
 								        "calibre:books:letter"       => 'images/allbook.png'
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								    );
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    public function getUpdatedTime () {
 								        if (!is_null ($this->localUpdated)) {
 								            return date (DATE_ATOM, $this->localUpdated);
 								        }
 								        if (is_null (self::$updated)) {
 								            self::$updated = time();
 								        }
 								        return date (DATE_ATOM, self::$updated);
 								    }
 								    public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray) {
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        global $config;
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								        $this->title = $ptitle;
 								        $this->id = $pid;
 								        $this->content = $pcontent;
 								        $this->contentType = $pcontentType;
 								        $this->linkArray = $plinkArray;
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
 								        if ($config['cops_show_icons'] == 1)
 								        {
 								            foreach (self::$icons as $reg => $image)
 								            {
 								                if (preg_match ("/" . $reg . "/", $pid)) {
-												Ad script / images / css versionning to allow aggressive cache

											
										
										
											2012-06-02 10:10:54 +03:00
+								                    array_push ($this->linkArray, new Link (getUrlWithVersion ($image), "image/png", Link::OPDS_THUMBNAIL_TYPE));
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								                    break;
 								                }
 								            }
 								        }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    }
 								}
 								class EntryBook extends Entry
 								{
 								    public $book;
 								    public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray, $pbook) {
 								        parent::__construct ($ptitle, $pid, $pcontent, $pcontentType, $plinkArray);
 								        $this->book = $pbook;
 								        $this->localUpdated = $pbook->timestamp;
 								    }
-												Add v0.0.3

											
										
										
											2012-05-28 08:06:12 +03:00
 								    public function getCoverThumbnail () {
 								        foreach ($this->linkArray as $link) {
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								            if ($link->rel == Link::OPDS_THUMBNAIL_TYPE)
 								                return $link->hrefXhtml ();
 								        }
 								        return null;
 								    }
 								    public function getCover () {
 								        foreach ($this->linkArray as $link) {
 								            if ($link->rel == Link::OPDS_IMAGE_TYPE)
-												Add v0.0.3

											
										
										
											2012-05-28 08:06:12 +03:00
+								                return $link->hrefXhtml ();
 								        }
 								        return null;
 								    }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								}
 								class Page
 								{
 								    public $title;
-												Add subtitle in OPDS feed. suggested by Tyler J. Wagner.

											
										
										
											2012-12-22 19:23:17 +02:00
+								    public $subtitle = "";
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    public $idPage;
 								    public $idGet;
 								    public $query;
-												Add a config item to specify a custom icon. Based on a patch by Tyler J. Wagner.

											
										
										
											2012-12-22 19:03:52 +02:00
+								    public $favicon;
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    public $n;
 								    public $totalNumber = -1;
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    public $entryArray = array();
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    public static function getPage ($pageId, $id, $query, $n)
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    {
 								        switch ($pageId) {
 								            case Base::PAGE_ALL_AUTHORS :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAllAuthors ($id, $query, $n);
-												Add author split by starting letter.

TODO : some code refactoring

											
										
										
											2012-09-29 15:45:27 +03:00
+								            case Base::PAGE_AUTHORS_FIRST_LETTER :
 								                return new PageAllAuthorsLetter ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_AUTHOR_DETAIL :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAuthorDetail ($id, $query, $n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								            case Base::PAGE_ALL_TAGS :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAllTags ($id, $query, $n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								            case Base::PAGE_TAG_DETAIL :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageTagDetail ($id, $query, $n);
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								            case Base::PAGE_ALL_CUSTOMS :
 								                return new PageAllCustoms ($id, $query, $n);
 								            case Base::PAGE_CUSTOM_DETAIL :
 								                return new PageCustomDetail ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_ALL_SERIES :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAllSeries ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_ALL_BOOKS :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAllBooks ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_ALL_BOOKS_LETTER:
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageAllBooksLetter ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_ALL_RECENT_BOOKS :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageRecentBooks ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_SERIE_DETAIL :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageSerieDetail ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            case Base::PAGE_OPENSEARCH_QUERY :
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                return new PageQueryResult ($id, $query, $n);
-												Add a config item to avoid using Fancyapps.
For now the about box still use Fancyapps.

Reported by mcister and Northguy

											
										
										
											2012-12-10 07:06:45 +02:00
+								            case Base::PAGE_BOOK_DETAIL :
 								                return new PageBookDetail ($id, $query, $n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								            default:
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								                $page = new Page ($id, $query, $n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								                $page->idPage = "cops:catalog";
 								                return $page;
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								        }
 								    }
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    public function __construct($pid, $pquery, $pn) {
-												Add a config item to specify a custom icon. Based on a patch by Tyler J. Wagner.

											
										
										
											2012-12-22 19:03:52 +02:00
+								        global $config;
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								        $this->idGet = $pid;
 								        $this->query = $pquery;
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								        $this->n = $pn;
-												Add a config item to specify a custom icon. Based on a patch by Tyler J. Wagner.

											
										
										
											2012-12-22 19:03:52 +02:00
+								        $this->favicon = $config['cops_icon'];
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
 								    public function InitializeContent ()
 								    {
 								        global $config;
 								        $this->title = $config['cops_title_default'];
-												Add subtitle in OPDS feed. suggested by Tyler J. Wagner.

											
										
										
											2012-12-22 19:23:17 +02:00
+								        $this->subtitle = $config['cops_subtitle_default'];
-												Basic multidatabase support. re #40

TODO :
 * Document the new option
 * Handle URL rewriting
 * Handle bookdetail
 * Test the case without fancybox
 * Update the title with database name

											
										
										
											2013-04-04 09:55:58 +03:00
+								        $database = GetUrlParam (DB);
 								        if (is_array ($config['calibre_directory']) && is_null ($database)) {
 								            $i = 0;
 								            foreach ($config['calibre_directory'] as $key => $value) {
 								                array_push ($this->entryArray, new Entry ($key, DB . ":{$i}",
 								                                        "", "text",
 								                                        array ( new LinkNavigation ("?" . DB . "={$i}"))));
 								                $i++;
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								            }
-												Basic multidatabase support. re #40

TODO :
 * Document the new option
 * Handle URL rewriting
 * Handle bookdetail
 * Test the case without fancybox
 * Update the title with database name

											
										
										
											2013-04-04 09:55:58 +03:00
+								        } else {
 								            array_push ($this->entryArray, Author::getCount());
 								            array_push ($this->entryArray, Serie::getCount());
 								            array_push ($this->entryArray, Tag::getCount());
 								            foreach ($config['cops_calibre_custom_column'] as $lookup) {
 								                $customId = CustomColumn::getCustomId ($lookup);
 								                if (!is_null ($customId)) {
 								                    array_push ($this->entryArray, CustomColumn::getCount($customId));
 								                }
 								            }
 								            $this->entryArray = array_merge ($this->entryArray, Book::getCount());
-												Fix database title with multiple database. re #40

											
										
										
											2013-04-17 14:36:19 +03:00
 								            if (!is_null ($database)) $this->title =  Base::getDbName ();
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								        }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
-												Add basing pagin support in HTML catalog

											
										
										
											2012-09-21 14:36:52 +03:00
-												Refactoring

											
										
										
											2012-09-21 15:19:11 +03:00
+								    public function isPaginated ()
 								    {
 								        global $config;
-												Make HTML paging usable.

											
										
										
											2012-10-11 22:14:06 +03:00
+								        return ($config['cops_max_item_per_page'] != -1 &&
 								                $this->totalNumber != -1 &&
 								                $this->totalNumber > $config['cops_max_item_per_page']);
-												Refactoring

											
										
										
											2012-09-21 15:19:11 +03:00
+								    }
-												Add basing pagin support in HTML catalog

											
										
										
											2012-09-21 14:36:52 +03:00
+								    public function getNextLink ()
 								    {
 								        global $config;
 								        $currentUrl = $_SERVER['QUERY_STRING'];
 								        $currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . $_SERVER['QUERY_STRING']);
 								        if (($this->n) * $config['cops_max_item_per_page'] < $this->totalNumber) {
 								            return new LinkNavigation ($currentUrl . "&n=" . ($this->n + 1), "next", "Page suivante");
 								        }
 								        return NULL;
 								    }
 								    public function getPrevLink ()
 								    {
 								        global $config;
 								        $currentUrl = $_SERVER['QUERY_STRING'];
 								        $currentUrl = preg_replace ("/\&n=.*?$/", "", "?" . $_SERVER['QUERY_STRING']);
 								        if ($this->n > 1) {
 								            return new LinkNavigation ($currentUrl . "&n=" . ($this->n - 1), "previous", "Page precedente");
 								        }
 								        return NULL;
 								    }
-												Make HTML paging usable.

											
										
										
											2012-10-11 22:14:06 +03:00
 								    public function getMaxPage ()
 								    {
 								        global $config;
 								        return ceil ($this->totalNumber / $config['cops_max_item_per_page']);
 								    }
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
 								    public function containsBook ()
 								    {
 								        if (count ($this->entryArray) == 0) return false;
-												Fix ugly bug. Report by mariosipad.

											
										
										
											2013-01-29 10:03:30 +02:00
+								        if (get_class ($this->entryArray [0]) == "EntryBook") return true;
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								        return false;
 								    }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
 								}
 								class PageAllAuthors extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add author split by starting letter.

TODO : some code refactoring

											
										
										
											2012-09-29 15:45:27 +03:00
+								        global $config;
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = localize("authors.title");
-												Add author split by starting letter.

TODO : some code refactoring

											
										
										
											2012-09-29 15:45:27 +03:00
+								        if ($config['cops_author_split_first_letter'] == 1) {
 								            $this->entryArray = Author::getAllAuthorsByFirstLetter();
 								        }
 								        else {
 								            $this->entryArray = Author::getAllAuthors();
 								        }
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = Author::ALL_AUTHORS_ID;
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								}
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
-												Add author split by starting letter.

TODO : some code refactoring

											
										
										
											2012-09-29 15:45:27 +03:00
+								class PageAllAuthorsLetter extends Page
 								{
 								    public function InitializeContent ()
 								    {
 								        global $config;
 								        $this->idPage = Author::getEntryIdByLetter ($this->idGet);
 								        $this->entryArray = Author::getAuthorsByStartingLetter ($this->idGet);
-												Fix some title again :(

											
										
										
											2013-01-05 19:19:56 +02:00
+								        $this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("authorword", count ($this->entryArray)), count ($this->entryArray)), $this->idGet);
-												Add author split by starting letter.

TODO : some code refactoring

											
										
										
											2012-09-29 15:45:27 +03:00
+								    }
 								}
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								class PageAuthorDetail extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $author = Author::getAuthorById ($this->idGet);
 								        $this->idPage = $author->getEntryId ();
 								        $this->title = $author->name;
-												Continue the refactoring

											
										
										
											2012-09-20 22:15:03 +03:00
+								        list ($this->entryArray, $this->totalNumber) = Book::getBooksByAuthor ($this->idGet, $this->n);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								class PageAllTags extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = localize("tags.title");
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->entryArray = Tag::getAllTags();
 								        $this->idPage = Tag::ALL_TAGS_ID;
 								    }
 								}
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								class PageCustomDetail extends Page
 								{
 								    public function InitializeContent ()
 								    {
 								        $customId = getURLParam ("custom", NULL);
 								        $custom = CustomColumn::getCustomById ($customId, $this->idGet);
 								        $this->idPage = $custom->getEntryId ();
 								        $this->title = $custom->name;
 								        list ($this->entryArray, $this->totalNumber) = Book::getBooksByCustom ($customId, $this->idGet, $this->n);
 								    }
 								}
 								class PageAllCustoms extends Page
 								{
 								    public function InitializeContent ()
 								    {
 								        $customId = getURLParam ("custom", NULL);
 								        $this->title = CustomColumn::getAllTitle ($customId);
 								        $this->entryArray = CustomColumn::getAllCustoms($customId);
 								        $this->idPage = CustomColumn::getAllCustomsId ($customId);
 								    }
 								}
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								class PageTagDetail extends Page
 								{
 								    public function InitializeContent ()
 								    {
 								        $tag = Tag::getTagById ($this->idGet);
 								        $this->idPage = $tag->getEntryId ();
 								        $this->title = $tag->name;
-												Continue the refactoring

											
										
										
											2012-09-20 22:15:03 +03:00
+								        list ($this->entryArray, $this->totalNumber) = Book::getBooksByTag ($this->idGet, $this->n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								    }
 								}
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								class PageAllSeries extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = localize("series.title");
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								        $this->entryArray = Serie::getAllSeries();
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = Serie::ALL_SERIES_ID;
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
 								class PageSerieDetail extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $serie = Serie::getSerieById ($this->idGet);
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = $serie->name;
-												Continue the refactoring

											
										
										
											2012-09-20 22:15:03 +03:00
+								        list ($this->entryArray, $this->totalNumber) = Book::getBooksBySeries ($this->idGet, $this->n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = $serie->getEntryId ();
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
 								class PageAllBooks extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = localize ("allbooks.title");
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								        $this->entryArray = Book::getAllBooks ();
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = Book::ALL_BOOKS_ID;
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
 								class PageAllBooksLetter extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								        list ($this->entryArray, $this->totalNumber) = Book::getBooksByStartingLetter ($this->idGet, $this->n);
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = Book::getEntryIdByLetter ($this->idGet);
-												Fix some title again :(

											
										
										
											2013-01-05 19:19:56 +02:00
 								        $count = $this->totalNumber;
 								        if ($count == -1)
 								            $count = count ($this->entryArray);
 								        $this->title = str_format (localize ("splitByLetter.letter"), str_format (localize ("bookword", $count), $count), $this->idGet);
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
 								class PageRecentBooks extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = localize ("recent.title");
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								        $this->entryArray = Book::getAllRecentBooks ();
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								        $this->idPage = Book::ALL_RECENT_BOOKS_ID;
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
 								}
 								class PageQueryResult extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add localization support (borrowed from Calibre2OPDS)

											
										
										
											2012-05-29 21:10:41 +03:00
+								        $this->title = "Search result for query *" . $this->query . "*"; // TODO I18N
-												Enhance the search to have a different output depending on the current page. re #34

											
										
										
											2013-03-08 10:40:25 +02:00
+								        $currentPage = getURLParam ("current", NULL);
 								        switch ($currentPage) {
 								            case Base::PAGE_ALL_AUTHORS :
 								            case Base::PAGE_AUTHORS_FIRST_LETTER :
 								                $this->entryArray = Author::getAuthorsByStartingLetter ('%' . $this->query);
 								                break;
 								            default:
 								                list ($this->entryArray, $this->totalNumber) = Book::getBooksByQuery ($this->query, $this->n);
 								        }
-												Add v0.0.2

											
										
										
											2012-05-28 08:05:05 +03:00
+								    }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								}
-												Add a config item to avoid using Fancyapps.
For now the about box still use Fancyapps.

Reported by mcister and Northguy

											
										
										
											2012-12-10 07:06:45 +02:00
+								class PageBookDetail extends Page
 								{
 								    public function InitializeContent ()
 								    {
-												Add a permalink to book (the little linkish thingy)
fix the image zoom in the book detail
Add book title to the book detail
clean the code a little (more to do)

											
										
										
											2013-01-03 22:40:43 +02:00
+								        $book = Book::getBookById ($this->idGet);
 								        $this->title = $book->title;
-												Add a config item to avoid using Fancyapps.
For now the about box still use Fancyapps.

Reported by mcister and Northguy

											
										
										
											2012-12-10 07:06:45 +02:00
+								    }
 								}
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								abstract class Base
 								{
 								    const PAGE_INDEX = "index";
 								    const PAGE_ALL_AUTHORS = "1";
 								    const PAGE_AUTHORS_FIRST_LETTER = "2";
 								    const PAGE_AUTHOR_DETAIL = "3";
 								    const PAGE_ALL_BOOKS = "4";
 								    const PAGE_ALL_BOOKS_LETTER = "5";
 								    const PAGE_ALL_SERIES = "6";
 								    const PAGE_SERIE_DETAIL = "7";
 								    const PAGE_OPENSEARCH = "8";
 								    const PAGE_OPENSEARCH_QUERY = "9";
 								    const PAGE_ALL_RECENT_BOOKS = "10";
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
+								    const PAGE_ALL_TAGS = "11";
 								    const PAGE_TAG_DETAIL = "12";
-												Add a config item to avoid using Fancyapps.
For now the about box still use Fancyapps.

Reported by mcister and Northguy

											
										
										
											2012-12-10 07:06:45 +02:00
+								    const PAGE_BOOK_DETAIL = "13";
-												Add Custom columns through config. Only tested in HTML catalog for now

re #32

											
										
										
											2013-01-19 08:08:47 +02:00
+								    const PAGE_ALL_CUSTOMS = "14";
 								    const PAGE_CUSTOM_DETAIL = "15";
-												Add v0.0.4

											
										
										
											2012-05-28 08:07:49 +03:00
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    const COMPATIBILITY_XML_ALDIKO = "aldiko";
 								    private static $db = NULL;
-												Checkconfig can now handle multi database. re #40

											
										
										
											2013-04-04 21:53:44 +03:00
 								    public static function getDbList () {
 								        global $config;
 								        if (is_array ($config['calibre_directory'])) {
 								            return $config['calibre_directory'];
 								        } else {
 								            return array ("" => $config['calibre_directory']);
 								        }
 								    }
-												Fix database title with multiple database. re #40

											
										
										
											2013-04-17 14:36:19 +03:00
 								    public static function getDbName ($database = NULL) {
 								        global $config;
 								        if (is_array ($config['calibre_directory'])) {
 								            if (is_null ($database)) $database = GetUrlParam (DB, 0);
 								            $array = array_keys ($config['calibre_directory']);
 								            return  $array[$database];
 								        }
 								        return "";
 								    }
-												Checkconfig can now handle multi database. re #40

											
										
										
											2013-04-04 21:53:44 +03:00
+								    public static function getDbDirectory ($database = NULL) {
-												Add a configuration check page (checkconfig.php)
If opening the database is impossible redirect to the configuration check.

fix #7

											
										
										
											2013-01-05 08:35:19 +02:00
+								        global $config;
-												Refactor the use of Calibre path to prepare multi database. re #40

											
										
										
											2013-04-03 16:00:09 +03:00
+								        if (is_array ($config['calibre_directory'])) {
-												Checkconfig can now handle multi database. re #40

											
										
										
											2013-04-04 21:53:44 +03:00
+								            if (is_null ($database)) $database = GetUrlParam (DB, 0);
-												Refactor the use of Calibre path to prepare multi database. re #40

											
										
										
											2013-04-03 16:00:09 +03:00
+								            $array = array_values ($config['calibre_directory']);
 								            return  $array[$database];
 								        }
 								        return $config['calibre_directory'];
 								    }
-												Checkconfig can now handle multi database. re #40

											
										
										
											2013-04-04 21:53:44 +03:00
+								    public static function getDbFileName ($database = NULL) {
 								        return self::getDbDirectory ($database) .'metadata.db';
-												Add a configuration check page (checkconfig.php)
If opening the database is impossible redirect to the configuration check.

fix #7

											
										
										
											2013-01-05 08:35:19 +02:00
+								    }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								    public static function getDb () {
 								        global $config;
 								        if (is_null (self::$db)) {
 								            try {
-												Add a configuration check page (checkconfig.php)
If opening the database is impossible redirect to the configuration check.

fix #7

											
										
										
											2013-01-05 08:35:19 +02:00
+								                self::$db = new PDO('sqlite:'. self::getDbFileName ());
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								            } catch (Exception $e) {
-												Try to better explain why the user has been redirected

											
										
										
											2013-01-06 10:49:05 +02:00
+								                header("location: checkconfig.php?err=1");
-												Add a configuration check page (checkconfig.php)
If opening the database is impossible redirect to the configuration check.

fix #7

											
										
										
											2013-01-05 08:35:19 +02:00
+								                exit();
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								            }
 								        }
 								        return self::$db;
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								    }
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								    public static function executeQuery($query, $columns, $filter, $params, $n) {
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								        global $config;
 								        $totalResult = -1;
-												Author split is finished with this little refactoring. fix #13

											
										
										
											2012-09-30 15:39:53 +03:00
+								        if ($config['cops_max_item_per_page'] != -1 && $n != -1)
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								        {
 								            // First check total number of results
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								            $result = self::getDb ()->prepare (str_format ($query, "count(*)", $filter));
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								            $result->execute ($params);
 								            $totalResult = $result->fetchColumn ();
 								            // Next modify the query and params
 								            $query .= " limit ?, ?";
 								            array_push ($params, ($n - 1) * $config['cops_max_item_per_page'], $config['cops_max_item_per_page']);
 								        }
-												Add custom filter of tags in the OPDS feed using facets.

Need more testing but should be ok.

re #21

											
										
										
											2013-01-11 16:16:15 +02:00
+								        $result = self::getDb ()->prepare(str_format ($query, $columns, $filter));
-												First attempt to add paging in the OPDS side.

Need more polishing before being used everywhere.

--HG--
extra : rebase_source : 0fb3a4b12cf83d4b450a1fca81f82addd8d58c14

											
										
										
											2012-09-18 16:39:22 +03:00
+								        $result->execute ($params);
 								        return array ($totalResult, $result);
 								    }
-												Add v0.0.1

											
										
										
											2012-05-28 08:01:33 +03:00
+								}
 								?>