Adventures with the World Wide Web: Creating a Hypertext Library Information System.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Powell, James
Format:	Recurso educativo Open Access
Language:	en
Published:	1994
Subjects:	Academic Libraries Computer Networks Computer Software Computer System Design Electronic Journals Higher Education Hypermedia Information Networks Information Retrieval Information Systems Interlibrary Loans Library Automation Library Catalogs Online Catalogs
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

The Hypercatalog Graz-Budapest (HyperKGB).
by: Baptist, Hannes, et al.
Published: (1997)

Information Access for a Digital Library: Cheshire II and the Berkeley Environmental Digital Library.
by: Larson, Ray R., et al.
Published: (1999)

Online Library Systems: Bringing Information to People.
Published: (1981)

Making the Transition to the SuperCatalog: ISU's Experience with LUIS II.
by: Davis, H. Scott, et al.
Published: (1991)

Enhancing Access to Information: Designing Catalogs for the 21st Century.
by: Tyckoson, David A., Ed.
Published: (1991)

InfoQuest: Information Delivery at UNL.
by: Pearson, Debra, et al.
Published: (1997)

Development of an Adaptive Network Library Interface: Progress Report and System Design Issues.
by: Zhao, Shuyuan, et al.
Published: (1993)

An Online Union List of Serials: Meeting the User Needs.
by: Settel, Barbara, et al.
Published: (1980)

From Vision to Reality: Implementing the Distributed Electronic Library.
by: Troll, Denise A., et al.
Published: (1992)

What Is User Friendly? Papers presented at the Clinic on Library Applications of Data Processing (23rd, Urbana, Illinois, April 20-22, 1986).
by: Lancaster, F. W., Ed.
Published: (1987)

Ohio College Library Center Annual Report 1974/1975.
Published: (1975)

An Affordable Microcomputer Library Information System Developed by Georgetown University.
by: Broering, Naomi C.
Published: (1984)

Pica and the Academic Libraries in the Netherlands.
by: Oosterop, Danielle
Published: (1996)

A User-Centered View of Document Delivery and Interlibrary Loan.
by: Martin, Harry S., III, et al.
Published: (1994)

Status of Bibliographic Record System Elements.
by: Jones, C. Lee
Published: (1982)

Document Delivery: An Annotated Selective Bibliography.
by: Khalil, Mounir A., et al.
Published: (1992)

Library Services for Remote Users with LINKWAY.
by: Bobay, Julie, et al.
Published: (1990)

Traveling on the Internet.
by: Darby, Christine
Published: (1992)

Research Libraries--Automation and Cooperation.
by: McDonald, David R., et al.
Published: (1982)

The Librarian and the Library User: What the Future Holds.
Published: (1997)

Beyond the Ordinary Card Catalog: MELVYL Learns from Years of Experience.
by: Lynch, Clifford A.
Published: (1992)

Information Technology Section. Management and Technology Division. Papers.
Published: (1982)

A Practical Guide for Building a Digital Library: User-Focused Collection
by: Zhu, Qin, et al.
Published: (2009)

Linking Library Users: A Culture Change in Librarianship.
by: Koenig, Michael E. D.
Published: (1990)

Building the Foundations of Virginia's Virtual Library.
by: Hurt, Charlene
Published: (1995)

Creating a New Definition of Library Cooperation: Past, Present, and Future Models.
by: Lenzini, Rebecca T., et al.
Published: (1991)

Task Force on Access to Information. Final Report.
Published: (1986)

OASIS: Prototyping Graphical Interfaces to Networked Information.
by: Buckland, Michael K., et al.
Published: (1993)

Project ISLA: A Space/Time/Full-Text/Format Search and Retrieval System Designed by End Users.
by: Hunt, Leta (Li), et al.
Published: (1996)

Automation, Resource Sharing, and the Small Academic Library.
by: Miller, Arthur H., Jr.
Published: (1983)

Online Catalog Design Issues: A Series of Discussions. Report of a conference sponsored by the Council on Library Resources (Baltimore, Maryland, September 21-23, 1983).
by: Aveney, Brian, Ed.
Published: (1984)

The Western Canada Virtual Union Catalogue: Integrating Document Requesting into Z39.50 and Other Search Clients.
by: Binkley, Dave, et al.
Published: (1997)

Linking Library Automation Systems in the Internet: Functional Requirements, Planning, and Policy Issues.
by: Lynch, Clifford A.
Published: (1989)

Denver Public Library's Adaptation of Messaging Technologies.
by: Taylor, Lynn
Published: (1998)

Network-Accessible Resources and the Redefinition of Technical Services.
by: Jones, Neil
Published: (1998)

Remote Access: Its Impact on a College Library.
by: Heller, Paul
Published: (1992)

Electronic Document Delivery: Converging Standards and Technologies. UDT Series on Data Communication Technologies and Standards for Libraries, Report #2.
by: Cleveland, Gary
Published: (1991)

ILLiad: Customer-Focused Interlibrary Loan Automation.
by: Kriz, Harry M., et al.
Published: (1998)

The Online Information System at Georgia Institute of Technology [and] Development of the Carnegie Mellon Library Information System [and] Article-Level Access in the Online Catalog at Vanderbilt University.
by: Drake, Miriam A., et al.
Published: (1989)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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ui	"standard"
language	"en"
VUFIND_SESSION	"05e3cb8f59b0b7eef8d734f1980f328f"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789436107.6693 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "05e3cb8f59b0b7eef8d734f1980f328f" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
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HTTP_ACCEPT	"/"
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HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=05e3cb8f59b0b7eef8d734f1980f328f"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"8626"
REDIRECT_URL	"/Record/eric_EJ478029/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ478029/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789436107.6646
REQUEST_TIME	1789436107

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Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

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Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"05e3cb8f59b0b7eef8d734f1980f328f"

Session

Key	Value
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SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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REDIRECT_HTTPS	"on"
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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=05e3cb8f59b0b7eef8d734f1980f328f"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"8626"
REDIRECT_URL	"/Record/eric_EJ478029/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ478029/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789436107.6646
REQUEST_TIME	1789436107

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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