# SpiffyTitles #

Displays link titles when posted in a channel. 

## Notable features ##

- Configurable template so you can decide how titles are displayed and what they say
- Additional information about [Youtube](https://youtube.com) videos
- Additional information about [imgur](https://imgur.com) links
- Rate limiting to mitigate abuse
- Configurable white/black list to control where titles are disabled
- Configurable list of user agents
- Ability to ignore domains using a regular expression

Check out the [available options](#available-options)

## Using SpiffyTitles ##
- Install the requirements: `pip install -r SpiffyTitles/requirements.txt --user --upgrade`
- You should `unload` the Web plugin and any other plugins that show link titles for best results

To unload the Web plugin:

    !unload Web

Load SpiffyTitles:
    
    !load SpiffyTitles

Tip: Observe the logs when loading the plugin and afterwards to see what's going on under the hood.

## Available Options ##

`defaultTitleTemplate` - This is the template used when showing the title of a link. 

Default value: `^ {{title}}`

Example output:

    ^ Google.com

### Youtube handler ###

Note: as of April 20 2015 version 2 of the Youtube API was deprecated. As a result, this feature now
requires a [developer key](https://code.google.com/apis/youtube/dashboard/gwt/index.html#settings).

- Obtain a [developer key](https://code.google.com/apis/youtube/dashboard/gwt/index.html#settings)
- Set the key: `!config supybot.plugins.SpiffyTitles.youtubeDeveloperKey your_developer_key_here`
- Reload: `!reload SpiffyTitles`

`youtubeTitleTemplate` - This is the template used when showing the title of a YouTube video

Default value: `^ {{title}} :: Duration: {{duration}} :: Views: {{view_count}}`

Example output:

    ^ Snoop Dogg - Pump Pump feat. Lil Malik :: Duration: 00:04:41 :: Views: 189,120

### imgur handler ###

`imgurTemplate` - This is the template used when showing information about an [imgur](https://imgur.com) link.

Default value

    `^ {%if section %} [{{section}}] {% endif -%}{%- if title -%} {{title}} :: {% endif %}{{type}} {{width}}x{{height}} {{file_size}} :: {{view_count}} views :: {%if nsfw == None %}not sure if safe for work{% elif nsfw == True %}not safe for work!{% else %}safe for work{% endif %}`

Example output:

    ^ [pics] He really knows nothing... :: image/jpeg 700x1575 178.8KiB :: 809 views :: safe for work

`imgurAlbumTemplate` - This is the template used when showing information about an imgur album link.

Default value

    `^ {%if section %} [{{section}}] {% endif -%}{%- if title -%} {{title}} :: {% endif %}{{image_count}} images :: {{view_count}} views :: {%if nsfw == None %}not sure if safe for work{% elif nsfw == True %}not safe for work!{% else %}safe for work{% endif %}`

Example output:
    
    ^ [compsci] Regex Fractals :: 33 images :: 21,453 views :: safe for work

### Using the imgur handler ###

- You'll need to [register an application with imgur](https://api.imgur.com/oauth2/addclient)
- Select "OAuth 2 authorization without a callback URL"
- Once registered, set your client id and client secret and reload SpiffyTitles

    `!config set supybot.plugins.SpiffyTitles.imgurClientID`
    
    `!config set supybot.plugins.SpiffyTitles.imgurClientSecret`
    
    `!reload SpiffyTitles`

### Notes on the imgur handler ###

- If there is a problem reaching the API the default handler will be used as a fallback. See logs for details.
- The API seems to report information on the originally uploaded image and not other formats
- If you see something from [the imgur api](https://api.imgur.com/models/image) that you want and is not available
in the above example, [please open an issue!](https://github.com/prgmrbill/limnoria-plugins/issues/new)

`useBold` - Whether to bold the title. Default value: `False`

`cooldownInSeconds` - Only show the title of the same URL every X seconds. This setting prevents the
bot from spamming the channel if the same link is posted multiple times quickly. Default value: `5`

`channelWhitelist` - a comma separated list of channels in which titles should be displayed. If `""`,
titles will be shown in all channels. Default value: `""`

`channelBlacklist` - a comma separated list of channels in which titles should never be displayed. If `""`,
titles will be shown in all channels. Default value: `""`

### About white/black lists ###

- If `channelWhitelist` and `channelBlacklist` are empty, then titles will be displayed in every channel
- If `channelBlacklist` has #foo, then titles will be displayed in every channel except #foo
- If `channelWhitelist` has #foo then `channelBlacklist` will be ignored

### Examples ###

### Show titles in every channel except #foo ###

    !config supybot.plugins.SpiffyTitles.channelBlacklist #foo

### Only show titles in #bar ###

    !config supybot.plugins.SpiffyTitles.channelWhitelist #bar

### Only show titles in #baz and #bar ###

    !config supybot.plugins.SpiffyTitles.channelWhitelist #baz,#bar

### Remove channel whitelist ###
    
    !config supybot.plugins.SpiffyTitles.channelWhitelist ""

`ignoredDomainPattern` - ignore domains matching this pattern. Default value: `""`

### Tip ###

You can ignore domains that you know aren't websites. This prevents a request from being made at all.

### Examples ###

Ignore all links with the domain `i.imgur.com`

    !config supybot.plugins.SpiffyTitles.ignoredDomainPattern (i\.imgur\.com)

Ignore `*.tk` and `i.imgur.com`

    !config supybot.plugins.SpiffyTitles.ignoredDomainPattern (\.tk|i\.imgur\.com)

`userAgents` - A comma separated list of strings of user agents randomly chosen when requesting. 

`urlRegularExpression` - A regular expression used to match URLs. You shouldn't need to change this.

### FAQ ###

Q: Why not use the [Web](https://github.com/ProgVal/Limnoria/tree/master/plugins/Web) plugin?

A: My experience was that it didn't work very well and lacked the ability to customize the options
I wanted to change.

Q: What about [Supybot-Titler](https://github.com/reticulatingspline/Supybot-Titler) ?

A: I couldn't get this to work on my system and it has a lot of features I didn't want

Q: It doesn't work for me. What can I do?

A: [Open an issue](https://github.com/prgmrbill/limnoria-plugins/issues/new) and include at minimum the following:

- Brief description of the problem
- Any errors that were logged (Look for the ones prefixed "SpiffyTitles")
- How to reproduce the effect
- Any other information you think would be helpful