Inheritance diagram for ilObjBibliographic:

Collaboration diagram for ilObjBibliographic:

Public Member Functions
	initType ()
	initType
	__construct ($existant_bibl_id=0)
	If bibliographic object exists, read it's data from database, otherwise create it.
	doUpdate ()
	Update data.
	getFileDirectory ()
	moveFile ($file_to_copy=false)
	deleteFile ()
	getFilePath ($without_filename=false)
	setFilename ($filename)
	getFilename ()
	getFileAbsolutePath ()
	getFiletype ()
	doCloneObject (ilObjBibliographic $new_obj, $a_target_id, $a_copy_id=0)
	Clone BIBL.
	cloneStructure ($original_id)
	Attention only use this for objects who have not yet been created (use like: $x = new ilObjDataCollection; $x->cloneStructure($id))
	writeSourcefileEntriesToDb ()
	Reads out the source file and writes all entries to the database.
	setOnline ($a_online)
	getOnline ()
Public Member Functions inherited from ilObject2
	__construct ($a_id=0, $a_reference=true)
	Constructor public.
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not)
	read ($a_force_db=false)
	Read data from db.
	getId ()
	get object id public
	setId ($a_id)
	set object id public
	setRefId ($a_id)
	set reference id public
	getRefId ()
	get reference id public
	getType ()
	get object type public
	setType ($a_type)
	set object type public
	getPresentationTitle ()
	get presentation title Normally same as title Overwritten for sessions
	getTitle ()
	get object title public
	getUntranslatedTitle ()
	get untranslated object title public
	setTitle ($a_title)
	set object title
	getDescription ()
	get object description
	setDescription ($a_desc)
	set object description
	getLongDescription ()
	get object long description (stored in object_description)
	getImportId ()
	get import id
	setImportId ($a_import_id)
	set import id
	getOwner ()
	get object owner
	getOwnerName ()
	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id
	setOwner ($a_owner)
	set object owner
	getCreateDate ()
	get create date public
	getLastUpdateDate ()
	get last update date public
	setObjDataRecord ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class)
	create ($a_clone_mode=false)
	update ()
	update object in db
	MDUpdateListener ($a_element)
	Meta data update listener.
	createMetaData ()
	create meta data entry
	updateMetaData ()
	update meta data entry
	deleteMetaData ()
	delete meta data entry
	updateOwner ()
	update owner of object in db
	_getIdForImportId ($a_import_id)
	get current object id for import id (static)
	_lookupOwner ($a_id)
	lookup object owner
	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update
	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects.
	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree
	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_writeTitle ($a_obj_id, $a_title)
	write title to db (static)
	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static)
	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static)
	_isInTrash ($a_ref_id)
	checks wether object is in trash
	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash
	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type
	putInTree ($a_parent_ref)
	maybe this method should be in tree object!?
	setPermissions ($a_parent_ref)
	set permissions of object
	createReference ()
	creates reference for object
	countReferences ()
	count references of object
	delete ()
	delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!!
	initDefaultRoles ()
	init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) public
	notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
	notifys an object about an event occured Based on the event passed, each object may decide how it reacts.
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	appendCopyInfo ($a_target_id, $a_copy_id)
	Prepend Copy info if object with same name exists in that container.
	cloneMetaData ($target_obj)
	Copy meta data.
	cloneObject ($a_target_id, $a_copy_id=null, $a_omit_tree=false)
	Clone object permissions, put in tree ...
	cloneDependencies ($a_target_id, $a_copy_id)
	Clone object dependencies.
Public Member Functions inherited from ilObject
	ilObject ($a_id=0, $a_reference=true)
	Constructor public.
	getDiskUsage ()
	Gets the disk usage of the object in bytes.
	create ()
	create
	setParentRolePermissions ($a_parent_ref)
	Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates.
	applyDidacticTemplate ($a_tpl_id)
	Apply template.
	getXMLZip ()
	getHTMLDirectory ()
	_lookupCreationDate ($a_id)
	Lookup creation date.

Static Public Member Functions
static	getAllOverviewModels ()
static	__readRisFile ($full_filename)
static	__readBibFile ($full_filename)
static	__setCharsetToUtf8 ($full_filename)
static	__convertBibSpecialChars ($file_content)
	Replace BibTeX Special Characters with real characters Most systems do not use this encoding.
Static Public Member Functions inherited from ilObject2
static	_lookupObjIdByImportId ($a_import_id)
static	_getAllReferences ($a_id)
	get all reference ids of object
static	_lookupTitle ($a_id)
	lookup object title
static	_getIdsForTitle ($title, $type= '', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description
static	_lookupObjId ($a_id)
static	_lookupType ($a_id, $a_reference=false)
	lookup object type
static	_lookupObjectId ($a_ref_id)
	lookup object id
static	_exists ($a_id, $a_reference=false)
static	_getObjectsByType ($a_obj_type="", $a_owner="")
	Get objects by type.
static	_prepareCloneSelection ($a_ref_ids, $new_type)
static	_getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
	Get icon for repository item.
Static Public Member Functions inherited from ilObject
static	setDeletedDates ($a_ref_ids)
	Set deleted date type $ilDB.
static	_exists ($a_id, $a_reference=false, $a_type=null)
	checks if an object exists in object_data
static	_prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
	Prepare copy wizard object selection.
static	collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
	Collect deletion dependencies.
static	getDeletionDependencies ($a_obj_id)
	Get deletion dependencies.
static	getLongDescriptions (array $a_obj_ids)
	Get long description data.
static	getAllOwnedRepositoryObjects ($a_user_id)
	Get all ids of objects user owns.
static	hasAutoRating ($a_type, $a_ref_id)
	Check if auto rating is active for parent group/course.

Data Fields
const	ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH = 4000

Protected Member Functions
	doCreate ()
	Create object.
	doRead ()
	doDelete ($leave_out_il_bibl_data=false, $leave_out_delete_file=false)
Protected Member Functions inherited from ilObject2
	beforeCreate ()
	beforeUpdate ()
	doMDUpdateListener ($a_element)
	beforeMDUpdateListener ($a_element)
	doCreateMetaData ()
	beforeCreateMetaData ()
	doUpdateMetaData ()
	beforeUpdateMetaData ()
	doDelete ()
	beforeDelete ()
	doCloneObject ($new_obj, $a_target_id, $a_copy_id=null)
	beforeCloneObject ()

Static Protected Member Functions
static	__force_rmdir ($path)
	remove a directory recursively
static	__removeSpacesAndDashesAtBeginning ($input)

Protected Attributes
	$filename
	$entries
	$overviewModels
	$is_online

Detailed Description

Class ilObjBibliographic.

Author: Oskar Truffer ot@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch, Gabriel Comte gc@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version

Id:: class.ilObjBibliographic.php 2012-01-11 10:37:11Z otruffer

Definition at line 17 of file class.ilObjBibliographic.php.

Constructor & Destructor Documentation

ilObjBibliographic::__construct ( $existant_bibl_id = 0 )

If bibliographic object exists, read it's data from database, otherwise create it.

Parameters

$existant_bibl_id int is not set when object is getting created

Returns

Definition at line 68 of file class.ilObjBibliographic.php.

References doRead(), and ilObject2\setId().

                                                           {
                if ($existant_bibl_id) {
                        $this->setId($existant_bibl_id);
                        $this->doRead();
                }
                parent::__construct($existant_bibl_id, false);
        }

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Member Function Documentation

static ilObjBibliographic::__convertBibSpecialChars ( $file_content )

static

Replace BibTeX Special Characters with real characters Most systems do not use this encoding.

In those cases, nothing will be replaced

Parameters

String $file_content The string with containing encodings

Returns: String (UTF-8) without encodings

Definition at line 388 of file class.ilObjBibliographic.php.

Referenced by __readBibFile().

                                                                       {
                $bibtex_special_chars['ä'] = '{\"a}';
                $bibtex_special_chars['ë'] = '{\"e}';
                $bibtex_special_chars['ï'] = '{\"i}';
                $bibtex_special_chars['ö'] = '{\"o}';
                $bibtex_special_chars['ü'] = '{\"u}';
                $bibtex_special_chars['Ä'] = '{\"A}';
                $bibtex_special_chars['Ë'] = '{\"E}';
                $bibtex_special_chars['Ï'] = '{\"I}';
                $bibtex_special_chars['Ö'] = '{\"O}';
                $bibtex_special_chars['Ü'] = '{\"U}';
                $bibtex_special_chars['â'] = '{\^a}';
                $bibtex_special_chars['ê'] = '{\^e}';
                $bibtex_special_chars['î'] = '{\^i}';
                $bibtex_special_chars['ô'] = '{\^o}';
                $bibtex_special_chars['û'] = '{\^u}';
                $bibtex_special_chars['Â'] = '{\^A}';
                $bibtex_special_chars['Ê'] = '{\^E}';
                $bibtex_special_chars['Î'] = '{\^I}';
                $bibtex_special_chars['Ô'] = '{\^O}';
                $bibtex_special_chars['Û'] = '{\^U}';
                $bibtex_special_chars['à'] = '{\`a}';
                $bibtex_special_chars['è'] = '{\`e}';
                $bibtex_special_chars['ì'] = '{\`i}';
                $bibtex_special_chars['ò'] = '{\`o}';
                $bibtex_special_chars['ù'] = '{\`u}';
                $bibtex_special_chars['À'] = '{\`A}';
                $bibtex_special_chars['È'] = '{\`E}';
                $bibtex_special_chars['Ì'] = '{\`I}';
                $bibtex_special_chars['Ò'] = '{\`O}';
                $bibtex_special_chars['Ù'] = '{\`U}';
                $bibtex_special_chars['á'] = '{\\\'a}';
                $bibtex_special_chars['é'] = '{\\\'e}';
                $bibtex_special_chars['í'] = '{\\\'i}';
                $bibtex_special_chars['ó'] = '{\\\'o}';
                $bibtex_special_chars['ú'] = '{\\\'u}';
                $bibtex_special_chars['Á'] = '{\\\'A}';
                $bibtex_special_chars['É'] = '{\\\'E}';
                $bibtex_special_chars['Í'] = '{\\\'I}';
                $bibtex_special_chars['Ó'] = '{\\\'O}';
                $bibtex_special_chars['Ú'] = '{\\\'U}';
                $bibtex_special_chars['à'] = '{\`a}';
                $bibtex_special_chars['è'] = '{\`e}';
                $bibtex_special_chars['ì'] = '{\`i}';
                $bibtex_special_chars['ò'] = '{\`o}';
                $bibtex_special_chars['ù'] = '{\`u}';
                $bibtex_special_chars['À'] = '{\`A}';
                $bibtex_special_chars['È'] = '{\`E}';
                $bibtex_special_chars['Ì'] = '{\`I}';
                $bibtex_special_chars['Ò'] = '{\`O}';
                $bibtex_special_chars['Ù'] = '{\`U}';
                $bibtex_special_chars['ç'] = '{\c c}';
                $bibtex_special_chars['ß'] = '{\ss}';
                $bibtex_special_chars['ñ'] = '{\~n}';
                $bibtex_special_chars['Ñ'] = '{\~N}';
                return str_replace($bibtex_special_chars, array_keys($bibtex_special_chars), $file_content);
        }

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static ilObjBibliographic::__force_rmdir ( $path )

staticprotected

remove a directory recursively

Parameters

$path

Returns: bool

Definition at line 273 of file class.ilObjBibliographic.php.

References $file, $path, and $result.

Referenced by deleteFile().

                                                       {
                if (! file_exists($path)) {
                        return false;
                }
                if (is_file($path) || is_link($path)) {
                        return unlink($path);
                }
                if (is_dir($path)) {
                        $path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
                        $result = true;
                        $dir = new DirectoryIterator($path);
                        foreach ($dir as $file) {
                                if (! $file->isDot()) {
                                        $result &= self::__force_rmdir($path . $file->getFilename(), false);
                                }
                        }
                        $result &= rmdir($path);
                        return $result;
                }
        }

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static ilObjBibliographic::__readBibFile ( $full_filename )

static

Parameters

$full_filename

Returns: array

Definition at line 317 of file class.ilObjBibliographic.php.

References __convertBibSpecialChars(), and __setCharsetToUtf8().

Referenced by writeSourcefileEntriesToDb().

                                                             {
                self::__setCharsetToUtf8($full_filename);
                require_once 'Modules/Bibliographic/lib/PEAR_BibTex_1.0.0RC5/Structures/BibTex.php';
                $bibtex_reader = new Structures_BibTex();
                //Loading and parsing the file example.bib
                $bibtex_reader->loadFile($full_filename);
                //replace bibtex special chars with the real characters
                $bibtex_reader->content = self::__convertBibSpecialChars($bibtex_reader->content);
                $bibtex_reader->setOption('extractAuthor', false);
                $bibtex_reader->parse();
                // Remove library-bug: if there is no cite, the library mixes up the key for the type and the first attribute.
                // It also shows an empty and therefore unwanted cite in the array.
                //
                // The cite is the text coming right after the type. Example:
                // ﻿@book {cite,
                // author = { "...."},
                foreach ($bibtex_reader->data as $key => $entry) {
                        if (empty($entry['cite'])) {
                                unset($bibtex_reader->data[$key]['cite']);
                                foreach ($entry as $attr_key => $attribute) {
                                        if (strpos($attr_key, '{') !== false) {
                                                unset($bibtex_reader->data[$key][$attr_key]);
                                                $attr_key_exploaded = explode('{', $attr_key);
                                                $bibtex_reader->data[$key]['entryType'] = trim($attr_key_exploaded[0]);
                                                $bibtex_reader->data[$key][trim($attr_key_exploaded[1])] = $attribute;
                                        }
                                }
                        }
                        // formating the author to the following type of string
                        // Smith, John / Comte, Gabriel / von Gunten Jr, Thomas
                        foreach ($entry as $attr_key => $attribute) {
                                if ($attr_key == 'author' && is_array($attribute)) {
                                        $attribute_string = array();
                                        foreach ($attribute as $author_key => $author) {
                                                $lastname = array( $author['von'], $author['last'], $author['jr'] );
                                                $attribute_string[$author_key] = implode(' ', array_filter($lastname));
                                                if (! empty($author['first'])) {
                                                        $attribute_string[$author_key] .= ', ' . $author['first'];
                                                }
                                        }
                                        $bibtex_reader->data[$key][$attr_key] = implode(' / ', $attribute_string);
                                }
                        }
                }
                return $bibtex_reader->data;
        }

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static ilObjBibliographic::__readRisFile ( $full_filename )

static

Parameters

$full_filename

Returns: null

Exceptions

\LibRIS\ParseException

Definition at line 302 of file class.ilObjBibliographic.php.

References __setCharsetToUtf8().

Referenced by writeSourcefileEntriesToDb().

                                                             {
                self::__setCharsetToUtf8($full_filename);
                require_once "./Modules/Bibliographic/lib/LibRIS/src/LibRIS/RISReader.php";
                $ris_reader = new RISReader();
                $ris_reader->parseFile($full_filename);
                return $ris_reader->getRecords();
        }

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static ilObjBibliographic::__removeSpacesAndDashesAtBeginning ( $input )

staticprotected

Parameters

$input

Deprecated:

Returns: string

Definition at line 497 of file class.ilObjBibliographic.php.

                                                                             {
                for ($i = 0; $i < strlen($input); $i ++) {
                        if ($input[$i] != " " && $input[$i] != "-") {
                                return substr($input, $i);
                        }
                }
        }

static ilObjBibliographic::__setCharsetToUtf8 ( $full_filename )

static

Parameters

$full_filename

Definition at line 369 of file class.ilObjBibliographic.php.

Referenced by __readBibFile(), and __readRisFile().

                                                                  {
                //If file charset does not seem to be Unicode, we assume that it is ISO-8859-1, and convert it to UTF-8.
                $filedata = file_get_contents($full_filename);
                if (strlen($filedata) == strlen(utf8_decode($filedata))) {
                        // file charset is not UTF-8
                        $filedata = mb_convert_encoding($filedata, 'UTF-8', 'ISO-8859-1');
                        file_put_contents($full_filename, $filedata);
                }
        }

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ilObjBibliographic::cloneStructure ( $original_id )

Attention only use this for objects who have not yet been created (use like: $x = new ilObjDataCollection; $x->cloneStructure($id))

Parameters

$original_id The original ID of the dataselection you want to clone it's structure

Returns: void

Definition at line 481 of file class.ilObjBibliographic.php.

References doUpdate(), moveFile(), ilObject2\setDescription(), ilObject2\setTitle(), and ilObject2\setType().

Referenced by doCloneObject().

                                                     {
                $original = new ilObjBibliographic($original_id);
                $this->moveFile($original->getFileAbsolutePath());
                $this->setDescription($original->getDescription());
                $this->setTitle($original->getTitle());
                $this->setType($original->getType());
                $this->doUpdate();
        }

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ilObjBibliographic::deleteFile ( )

Definition at line 187 of file class.ilObjBibliographic.php.

References $path, __force_rmdir(), and getFilePath().

Referenced by doDelete(), and doUpdate().

                               {
                $path = $this->getFilePath(true);
                self::__force_rmdir($path);
        }

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ilObjBibliographic::doCloneObject	(	ilObjBibliographic	$new_obj,
			$a_target_id,
			$a_copy_id = `0`
	)

Clone BIBL.

Parameters

ilObjBibliographic	$new_obj
	$a_target_id
int	$a_copy_id	copy id

Definition at line 458 of file class.ilObjBibliographic.php.

References ilCopyWizardOptions\_getInstance(), cloneStructure(), ilObject2\getId(), getOnline(), and setOnline().

                                                                                                 {
                //copy online status if object is not the root copy object
                $cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);
                if(!$cp_options->isRootNode($this->getRefId()))
                {
                        $new_obj->setOnline($this->getOnline());
                }
                $new_obj->cloneStructure($this->getId());
                return $new_obj;
        }

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ilObjBibliographic::doCreate ( )

protected

Create object.

Returns: void

Reimplemented from ilObject2.

Definition at line 82 of file class.ilObjBibliographic.php.

References $ilDB.

                                      {
                global $ilDB;
                $ilDB->manipulate("INSERT INTO il_bibl_data " . "(id, filename, is_online) VALUES (" . $ilDB->quote($this->getId(), "integer") . "," . // id
                        $ilDB->quote($this->getFilename(), "text") . "," . // filename
                        $ilDB->quote($this->getOnline(), "integer") . // is_online
                        ")");
        }

ilObjBibliographic::doDelete	(	$leave_out_il_bibl_data = `false`,
		$leave_out_delete_file = `false`
	)

protected

Parameters

bool \| false	$leave_out_il_bibl_data
bool \| false	$leave_out_delete_file

Definition at line 125 of file class.ilObjBibliographic.php.

References $ilDB, ilHistory\_removeEntriesForObject(), deleteFile(), and ilObject2\getId().

                                                                                                     {
                global $ilDB;
                if (! $leave_out_delete_file) {
                        $this->deleteFile();
                }
                //il_bibl_attribute
                $ilDB->manipulate("DELETE FROM il_bibl_attribute WHERE il_bibl_attribute.entry_id IN "
                        . "(SELECT il_bibl_entry.id FROM il_bibl_entry WHERE il_bibl_entry.data_id = " . $ilDB->quote($this->getId(), "integer") . ");");
                //il_bibl_entry
                $ilDB->manipulate("DELETE FROM il_bibl_entry WHERE data_id = " . $ilDB->quote($this->getId(), "integer"));
                if (! $leave_out_il_bibl_data) {
                        //il_bibl_data
                        $ilDB->manipulate("DELETE FROM il_bibl_data WHERE id = " . $ilDB->quote($this->getId(), "integer"));
                }
                // delete history entries
                require_once("./Services/History/classes/class.ilHistory.php");
                ilHistory::_removeEntriesForObject($this->getId());
        }

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ilObjBibliographic::doRead ( )

protected

Reimplemented from ilObject2.

Definition at line 91 of file class.ilObjBibliographic.php.

References $ilDB, getFilename(), setFilename(), and setOnline().

Referenced by __construct().

                                    {
                global $ilDB;
                $set = $ilDB->query("SELECT * FROM il_bibl_data " . " WHERE id = " . $ilDB->quote($this->getId(), "integer"));
                while ($rec = $ilDB->fetchAssoc($set)) {
                        if (! $this->getFilename()) {
                                $this->setFilename($rec["filename"]);
                        }
                        $this->setOnline($rec['is_online']);
                }
        }

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ilObjBibliographic::doUpdate ( )

Update data.

Reimplemented from ilObject2.

Definition at line 106 of file class.ilObjBibliographic.php.

References $ilDB, deleteFile(), ilObject2\doDelete(), moveFile(), and writeSourcefileEntriesToDb().

Referenced by ilObjBibliographicGUI\afterSave(), and cloneStructure().

                                   {
                global $ilDB;
                if (! empty($_FILES['bibliographic_file']['name'])) {
                        $this->deleteFile();
                        $this->moveFile();
                }
                // Delete the object, but leave the db table 'il_bibl_data' for being able to update it using WHERE, and also leave the file
                $this->doDelete(true, true);
                $ilDB->manipulate("UPDATE il_bibl_data SET " . "filename = " . $ilDB->quote($this->getFilename(), "text") . ", " . // filename
                        "is_online = " . $ilDB->quote($this->getOnline(), "integer") . // is_online
                        " WHERE id = " . $ilDB->quote($this->getId(), "integer"));
                $this->writeSourcefileEntriesToDb($this);
        }

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static ilObjBibliographic::getAllOverviewModels ( )

static

Returns: array

Definition at line 250 of file class.ilObjBibliographic.php.

References $ilDB, and $overviewModels.

Referenced by ilBibliographicEntry\setOverwiew().

                                                      {
                global $ilDB;
                $overviewModels = array();
                $set = $ilDB->query('SELECT * FROM il_bibl_overview_model');
                while ($rec = $ilDB->fetchAssoc($set)) {
                        if ($rec['literature_type']) {
                                $overviewModels[$rec['filetype']][$rec['literature_type']] = $rec['pattern'];
                        } else {
                                $overviewModels[$rec['filetype']] = $rec['pattern'];
                        }
                }
                return $overviewModels;
        }

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ilObjBibliographic::getFileAbsolutePath ( )

Returns: string returns the absolute filepath of the bib/ris file. it's build as follows: $ILIAS-data-folder/bibl/$id/$filename

Definition at line 231 of file class.ilObjBibliographic.php.

References getFileDirectory(), and getFilename().

Referenced by writeSourcefileEntriesToDb().

                                              {
                return $this->getFileDirectory() . DIRECTORY_SEPARATOR . $this->getFilename();
        }

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ilObjBibliographic::getFileDirectory ( )

Returns: string the folder is: $ILIAS-data-folder/bibl/$id

Definition at line 148 of file class.ilObjBibliographic.php.

References ilUtil\getDataDir(), ilObject2\getId(), and ilObject2\getType().

Referenced by getFileAbsolutePath(), and moveFile().

                                           {
                return ilUtil::getDataDir() . DIRECTORY_SEPARATOR . $this->getType() . DIRECTORY_SEPARATOR . $this->getId();
        }

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ilObjBibliographic::getFilename ( )

Returns: int

Definition at line 223 of file class.ilObjBibliographic.php.

References $filename.

Referenced by doRead(), getFileAbsolutePath(), and getFiletype().

                                      {
                return $this->filename;
        }

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ilObjBibliographic::getFilePath ( $without_filename = false )

Parameters

bool $without_filename

Returns: array with all filepath

Definition at line 198 of file class.ilObjBibliographic.php.

References $ilDB.

Referenced by deleteFile().

                                                               {
                global $ilDB;
                $set = $ilDB->query("SELECT filename FROM il_bibl_data " . " WHERE id = " . $ilDB->quote($this->getId(), "integer"));
                $rec = $ilDB->fetchAssoc($set);
                {
                        if ($without_filename) {
                                return substr($rec['filename'], 0, strrpos($rec['filename'], DIRECTORY_SEPARATOR));
                        } else {
                                return $rec['filename'];
                        }
                }
        }

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ilObjBibliographic::getFiletype ( )

Definition at line 236 of file class.ilObjBibliographic.php.

References getFilename().

Referenced by ilBibliographicSetting\getButton(), and writeSourcefileEntriesToDb().

                                      {
                //return bib for filetype .bibtex:
                if (strtolower(substr($this->getFilename(), - 6)) == "bibtex") {
                        return "bib";
                }
                //else return its true filetype
                return strtolower(substr($this->getFilename(), - 3));
        }

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ilObjBibliographic::getOnline ( )

Returns: bool

Definition at line 569 of file class.ilObjBibliographic.php.

References $is_online.

Referenced by doCloneObject().

                                    {
                return $this->is_online;
        }

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ilObjBibliographic::initType ( )

initType

Returns: void

Reimplemented from ilObject2.

Definition at line 56 of file class.ilObjBibliographic.php.

                                   {
                $this->type = "bibl";
        }

ilObjBibliographic::moveFile ( $file_to_copy = false )

Parameters

bool | false $file_to_copy

Exceptions

Exception

Definition at line 158 of file class.ilObjBibliographic.php.

References $filename, getFileDirectory(), ilUtil\makeDirParents(), ilUtil\moveUploadedFile(), ilUtil\sendSuccess(), and setFilename().

Referenced by cloneStructure(), and doUpdate().

                                                        {
                $target_dir = $this->getFileDirectory();
                if (! is_dir($target_dir)) {
                        ilUtil::makeDirParents($target_dir);
                }
                if ($_FILES['bibliographic_file']['name']) {
                        $filename = $_FILES['bibliographic_file']['name'];
                } elseif ($file_to_copy) {
                        //file is not uploaded, but a clone is made out of another bibl
                        $split_path = explode(DIRECTORY_SEPARATOR, $file_to_copy);
                        $filename = $split_path[sizeof($split_path) - 1];
                } else {
                        throw new Exception("Either a file must be delivered via \$_POST/\$_FILE or the file must be delivered via the method argument file_to_copy");
                }
                $target_full_filename = $target_dir . DIRECTORY_SEPARATOR . $filename;
                //If there is no file_to_copy (which is used for clones), copy the file from the temporary upload directory (new creation of object).
                //Therefore, a warning predicates nothing and can be suppressed.
                if (@! copy($file_to_copy, $target_full_filename)) {
                        if (! empty($_FILES['bibliographic_file']['tmp_name'])) {
                                ilUtil::moveUploadedFile($_FILES['bibliographic_file']['tmp_name'], $_FILES['bibliographic_file']['name'], $target_full_filename);
                        } else {
                                throw new Exception("The file delivered via the method argument file_to_copy could not be copied. The file '{$file_to_copy}' does probably not exist.");
                        }
                }
                $this->setFilename($filename);
                ilUtil::sendSuccess($this->lng->txt("object_added"), true);
        }

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ilObjBibliographic::setFilename ( $filename )

Parameters

$filename

Definition at line 215 of file class.ilObjBibliographic.php.

References $filename.

Referenced by doRead(), and moveFile().

                                               {
                $this->filename = $filename;
        }

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ilObjBibliographic::setOnline ( $a_online )

Parameters

$a_online

Definition at line 561 of file class.ilObjBibliographic.php.

Referenced by doCloneObject(), and doRead().

                                             {
                $this->is_online = $a_online;
        }

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ilObjBibliographic::writeSourcefileEntriesToDb ( )

Reads out the source file and writes all entries to the database.

Returns: void

Definition at line 511 of file class.ilObjBibliographic.php.

References ilObject\$type, __readBibFile(), __readRisFile(), getFileAbsolutePath(), getFiletype(), ilObject2\getId(), ilBibliographicEntry\getInstance(), ilStr\strLen(), and ilStr\subStr().

Referenced by doUpdate().

                                                     {
                //Read File
                $entries_from_file = array();
                switch ($this->getFiletype()) {
                        case("ris"):
                                $entries_from_file = self::__readRisFile($this->getFileAbsolutePath());
                                break;
                        case("bib"):
                                $entries_from_file = self::__readBibFile($this->getFileAbsolutePath());
                                break;
                }
                //fill each entry into a ilBibliographicEntry object and then write it to DB by executing doCreate()
                foreach ($entries_from_file as $file_entry) {
                        $type = NULL;
                        $x = 0;
                        $parsed_entry = array();
                        foreach ($file_entry as $key => $attribute) {
                                // if the attribute is an array, make a comma separated string out of it
                                if (is_array($attribute)) {
                                        $attribute = implode(", ", $attribute);
                                }
                                // reduce the attribute strings to a maximum of 4000 (ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) characters, in order to fit in the database
                                //if (mb_strlen($attribute, 'UTF-8') > self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) {
                                if (ilStr::strLen($attribute) > self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH) {
                                        // $attribute = mb_substr($attribute, 0, self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH - 3, 'UTF-8') . '...';
                                        $attribute = ilStr::subStr($attribute, 0, self::ATTRIBUTE_VALUE_MAXIMAL_TEXT_LENGTH - 3) . '...';
                                }
                                // ty (RIS) or entryType (BIB) is the type and is treated seperately
                                if (strtolower($key) == 'ty' || strtolower($key) == 'entrytype') {
                                        $type = $attribute;
                                        continue;
                                }
                                //TODO - Refactoring for ILIAS 4.5 - get rid off array restructuring
                                //change array structure (name not as the key, but under the key "name")
                                $parsed_entry[$x]['name'] = $key;
                                $parsed_entry[$x ++]['value'] = $attribute;
                        }
                        //create the entry and fill data into database by executing doCreate()
                        $entry_model = ilBibliographicEntry::getInstance($this->getFiletype());
                        $entry_model->setType($type);
                        $entry_model->setAttributes($parsed_entry);
                        $entry_model->setBibliographicObjId($this->getId());
                        $entry_model->doCreate();
                }
        }