48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
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<?php
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class Query_Headlines extends Plugin {
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// example of the use of the HOOK_QUERY_HEADLINES
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// this example will change the author and tags to be empty string so they don't display
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// the arguements are:
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// - the array of elements that are returned by queryFeedHeadlines
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// - the length that the caller wants to truncate the content preview to
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// - a boolean that indicates if the caller is from an API call
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//NOTE:**** You have to make this a system plugin if you want it to also work
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// on API calls. If you just make it a user plugin it will work on web page output
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// but not on API calls
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private $host;
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function about() {
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return array(1.0,
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"Example of use of HOOK_QUERY_HEADLINES",
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"justauser" );
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}
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function init($host) {
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$this->host = $host;
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$host->add_hook($host::HOOK_QUERY_HEADLINES, $this);
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}
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// passes in the array for an item
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// second argument is the length of the preview the caller is using
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// create a key called "modified_preview" if you change the preview and don't want
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// caller to override with their default
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function hook_query_headlines($line, $preview_length = 100,$api_call=false) {
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//make the author field empty
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$line["author"] = "";
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// and toss tags, since I don't use
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$line["tag_cache"] = "";
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return $line;
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}
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function api_version() {
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return 2;
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}
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}
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?>
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