Ignore:
Timestamp:
2022-08-24T19:38:25+12:00 (20 months ago)
Author:
anupama
Message:

Reinstating as many internal links as I can in the DEC collection descriptions for gsarch-e and isis-e.

File:
1 edited

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  • documented-examples/trunk/gsarch-e/resources/collectionConfig.properties

    r36472 r36475  
    1313description1=<h3>How the collection works</h3><p>The Greenstone Archives collection uses the <i>Email</i> plugin, which parses files in email formats. In this case, there is a file per month per mailing list, and each file contains many email messages. The <i>Email</i> plugin splits these into individual documents, and produces <i>Title</i>, <i>Subject</i>, <i>From</i>, <i>FromName</i>, <i>FromAddr</i>, <i>Date</i>, <i>DateText</i>, <i>InReplyTo</i>, and optionally <i>Headers</i>, metadata.</p>
    1414
    15 description2=<p>The collection configuration file, <tt>etc/collectionConfig.xml</tt> specifies &lt;importOption name="groupsize" value="200"/&gt;. This groups documents together into groups of 200. Email collections typically have many small documents, and grouping them together prevents Greenstone's internal file structures from becoming bloated and occupying more disk space than necessary. Notice that the <i>Email</i> plugin first splits the input files up into individual Emails, then <i>groupsize</i> groups them together again. This allows the collection designer to control what is going on.</p>
     15description2=<p>The collection configuration file, <tt>etc/collectionConfig.xml</tt> specifies <i>&lt;importOption name="groupsize" value="200"/&gt;</i>. This groups documents together into groups of 200. Email collections typically have many small documents, and grouping them together prevents Greenstone's internal file structures from becoming bloated and occupying more disk space than necessary. Notice that the <i>Email</i> plugin first splits the input files up into individual Emails, then <i>groupsize</i> groups them together again. This allows the collection designer to control what is going on.</p>
    1616
    17 description3=<p>The <i>indexes</i> line specifies 3 searchable indexes, which can be seen by clicking beside the word "Messages" on the <tt>search page</tt> to reveal a drop-down menu. The first (called <i>Messages</i>) is created from the document text, while the others are formed from <i>From</i> and <i>Subject</i> metadata.</p>
     17description3=<p>The <i>indexes</i> line specifies 3 searchable indexes, which can be seen by clicking beside the word "Messages" on the <a href="library/collection/gsarch-e/search/TextQuery">search page</a> to reveal a drop-down menu. The first (called <i>Messages</i>) is created from the document text, while the others are formed from <i>From</i> and <i>Subject</i> metadata.</p>
    1818
    1919description4=<p>There are three classifiers, based on <i>Subject</i>, <i>FromName</i>, and <i>Date</i> metadata. The <i>AZCompactList</i> classifier used for the first two is like <i>AZList</i> but generates a bookshelf for duplicate items, as illustrated <tt>with classifier browser CL1</tt>. This is represented by a tree structure whose nodes are either leaf nodes, representing documents, or internal nodes. A metadata item called numleafdocs gives the total number of documents below an internal node. The format statement for the first classifier, called <i>CL1Vlist</i>, checks whether this item exists. If so the node must be an internal one, in which case it is labeled by its <i>Title</i>. Otherwise the node's label starts with the <i>Subject</i> which links to the document, then gives <i>FromName</i> metadata, with a link to "Search by Sender", followed by the <i>DateText</i>.</p>
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