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move extension-specific events into their extensions

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This commit is contained in:
Shish 2009-01-03 13:00:09 -08:00
parent 2f8cf7c08e
commit bca8221609
7 changed files with 191 additions and 200 deletions
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204
core/event.class.php
View file

@ -19,103 +19,6 @@ abstract class Event {
}
/*
* ConfigSaveEvent:
* Sent when the setup screen's 'set' button has been
* activated; new config options are in $_POST
*/
class ConfigSaveEvent extends Event {
var $config;
public function ConfigSaveEvent($config) {
$this->config = $config;
}
}
/*
* DataUploadEvent:
* $user -- the user uploading the data
* $tmpname -- the temporary file used for upload
* $metadata -- info about the file, should contain at least "filename", "extension", "tags" and "source"
*
* Some data is being uploaded. Should be caught by a file handler.
*/
class DataUploadEvent extends Event {
var $user, $tmpname, $metadata, $hash, $type;
public function DataUploadEvent($user, $tmpname, $metadata) {
$this->user = $user;
$this->tmpname = $tmpname;
$this->metadata = $metadata;
$this->metadata['hash'] = md5_file($tmpname);
$this->metadata['size'] = filesize($tmpname);
// useful for most file handlers, so pull directly into fields
$this->hash = $this->metadata['hash'];
$this->type = strtolower($metadata['extension']);
}
}
/*
* DisplayingImageEvent:
* $image -- the image being displayed
* $page -- the page to display on
*
* Sent when an image is ready to display. Extensions who
* wish to appear on the "view" page should listen for this,
* which only appears when an image actually exists.
*/
class DisplayingImageEvent extends Event {
var $image, $page;
public function DisplayingImageEvent($image, $page) {
$this->image = $image;
$this->page = $page;
}
public function get_image() {
return $this->image;
}
}
/*
* ImageAdditionEvent:
* $user -- the user adding the image
* $image -- the image being added
*
* An image is being added to the database
*/
class ImageAdditionEvent extends Event {
var $user, $image;
public function ImageAdditionEvent($user, $image) {
$this->image = $image;
$this->user = $user;
}
}
/*
* ImageDeletionEvent:
* $image -- the image being deleted
*
* An image is being deleted. Used by things like tags
* and comments handlers to clean out related rows in
* their tables
*/
class ImageDeletionEvent extends Event {
var $image;
public function ImageDeletionEvent($image) {
$this->image = $image;
}
}
/*
* InitExtEvent:
* A wake-up call for extensions
@ -125,10 +28,11 @@ class InitExtEvent extends Event {}
/*
* PageRequestEvent:
*
* TODO: up to date docs
*
* Used for initial page generation triggers
* User requests /view/42 -> an event is generated with $args = array("view",
* "42"); when an event handler asks $event->page_matches("view"), it returns
* true and ignores the matched part, such that $event->count_args() = 1 and
* $event->get_arg(0) = "42"
*/
class PageRequestEvent extends Event {
var $args;
@ -177,68 +81,11 @@ class PageRequestEvent extends Event {
}
/*
* ParseLinkTemplateEvent:
* $link -- the formatted link
* $original -- the formatting string, for reference
* $image -- the image who's link is being parsed
*/
class ParseLinkTemplateEvent extends Event {
var $link, $original;
var $image;
public function ParseLinkTemplateEvent($link, $image) {
$this->link = $link;
$this->original = $link;
$this->image = $image;
}
public function replace($needle, $replace) {
$this->link = str_replace($needle, $replace, $this->link);
}
}
/*
* SourceSetEvent:
* $image_id
* $source
*
*/
class SourceSetEvent extends Event {
var $image_id;
var $source;
public function SourceSetEvent($image_id, $source) {
$this->image_id = $image_id;
$this->source = $source;
}
}
/*
* TagSetEvent:
* $image_id
* $tags
*
*/
class TagSetEvent extends Event {
var $image_id;
var $tags;
public function TagSetEvent($image_id, $tags) {
$this->image_id = $image_id;
$this->tags = tag_explode($tags);
}
}
/*
* TextFormattingEvent:
* $original - for reference
* $formatted - with formatting applied
* $stripped - with formatting removed
*
*/
class TextFormattingEvent extends Event {
var $original;
@ -252,47 +99,4 @@ class TextFormattingEvent extends Event {
$this->stripped = $h_text;
}
}
/*
* ThumbnailGenerationEvent:
* Request a thumb be made for an image
*/
class ThumbnailGenerationEvent extends Event {
var $hash;
var $type;
public function ThumbnailGenerationEvent($hash, $type) {
$this->hash = $hash;
$this->type = $type;
}
}
/*
* SearchTermParseEvent:
* Signal that a search term needs parsing
*/
class SearchTermParseEvent extends Event {
var $term = null;
var $context = null;
var $querylets = array();
public function SearchTermParseEvent($term, $context) {
$this->term = $term;
$this->context = $context;
}
public function is_querylet_set() {
return (count($this->querylets) > 0);
}
public function get_querylets() {
return $this->querylets;
}
public function add_querylet($q) {
$this->querylets[] = $q;
}
}
?>

71
ext/image/main.php
View file

@ -1,4 +1,75 @@
<?php
/*
* ImageAdditionEvent:
* $user -- the user adding the image
* $image -- the image being added
*
* An image is being added to the database
*/
class ImageAdditionEvent extends Event {
var $user, $image;
public function ImageAdditionEvent($user, $image) {
$this->image = $image;
$this->user = $user;
}
}
/*
* ImageDeletionEvent:
* $image -- the image being deleted
*
* An image is being deleted. Used by things like tags
* and comments handlers to clean out related rows in
* their tables
*/
class ImageDeletionEvent extends Event {
var $image;
public function ImageDeletionEvent($image) {
$this->image = $image;
}
}
/*
* ThumbnailGenerationEvent:
* Request a thumb be made for an image
*/
class ThumbnailGenerationEvent extends Event {
var $hash;
var $type;
public function ThumbnailGenerationEvent($hash, $type) {
$this->hash = $hash;
$this->type = $type;
}
}
/*
* ParseLinkTemplateEvent:
* $link -- the formatted link
* $original -- the formatting string, for reference
* $image -- the image who's link is being parsed
*/
class ParseLinkTemplateEvent extends Event {
var $link, $original;
var $image;
public function ParseLinkTemplateEvent($link, $image) {
$this->link = $link;
$this->original = $link;
$this->image = $image;
}
public function replace($needle, $replace) {
$this->link = str_replace($needle, $replace, $this->link);
}
}
/*
* A class to handle adding / getting / removing image
* files from the disk

26
ext/index/main.php
View file

@ -1,4 +1,30 @@
<?php
/*
* SearchTermParseEvent:
* Signal that a search term needs parsing
*/
class SearchTermParseEvent extends Event {
var $term = null;
var $context = null;
var $querylets = array();
public function SearchTermParseEvent($term, $context) {
$this->term = $term;
$this->context = $context;
}
public function is_querylet_set() {
return (count($this->querylets) > 0);
}
public function get_querylets() {
return $this->querylets;
}
public function add_querylet($q) {
$this->querylets[] = $q;
}
}
class PostListBuildingEvent extends Event {
var $page = null;

13
ext/setup/main.php
View file

@ -1,5 +1,18 @@
<?php
/* ConfigSaveEvent {{{
*
* Sent when the setup screen's 'set' button has been
* activated; new config options are in $_POST
*/
class ConfigSaveEvent extends Event {
var $config;
public function ConfigSaveEvent($config) {
$this->config = $config;
}
}
// }}}
/* SetupBuildingEvent {{{
*
* Sent when the setup page is ready to be added to

32
ext/tag_edit/main.php
View file

@ -1,4 +1,36 @@
<?php
/*
* SourceSetEvent:
* $image_id
* $source
*
*/
class SourceSetEvent extends Event {
var $image_id;
var $source;
public function SourceSetEvent($image_id, $source) {
$this->image_id = $image_id;
$this->source = $source;
}
}
/*
* TagSetEvent:
* $image_id
* $tags
*
*/
class TagSetEvent extends Event {
var $image_id;
var $tags;
public function TagSetEvent($image_id, $tags) {
$this->image_id = $image_id;
$this->tags = tag_explode($tags);
}
}
class TagEdit implements Extension {
var $theme;

24
ext/upload/main.php
View file

@ -1,4 +1,28 @@
<?php
/*
* DataUploadEvent:
* $user -- the user uploading the data
* $tmpname -- the temporary file used for upload
* $metadata -- info about the file, should contain at least "filename", "extension", "tags" and "source"
*
* Some data is being uploaded. Should be caught by a file handler.
*/
class DataUploadEvent extends Event {
var $user, $tmpname, $metadata, $hash, $type;
public function DataUploadEvent($user, $tmpname, $metadata) {
$this->user = $user;
$this->tmpname = $tmpname;
$this->metadata = $metadata;
$this->metadata['hash'] = md5_file($tmpname);
$this->metadata['size'] = filesize($tmpname);
// useful for most file handlers, so pull directly into fields
$this->hash = $this->metadata['hash'];
$this->type = strtolower($metadata['extension']);
}
}
class Upload implements Extension {
var $theme;

21
ext/view/main.php
View file

@ -1,4 +1,25 @@
<?php
/*
* DisplayingImageEvent:
* $image -- the image being displayed
* $page -- the page to display on
*
* Sent when an image is ready to display. Extensions who
* wish to appear on the "view" page should listen for this,
* which only appears when an image actually exists.
*/
class DisplayingImageEvent extends Event {
var $image, $page;
public function DisplayingImageEvent($image, $page) {
$this->image = $image;
$this->page = $page;
}
public function get_image() {
return $this->image;
}
}
class ImageInfoBoxBuildingEvent extends Event {
var $parts = array();