From 8241180c6ce0cb19255d70a3394f891e08182542 Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <dev@bernhard-posselt.com>
Date: Tue, 27 Jan 2015 09:31:40 +0100
Subject: dont use picofeed submodule

---
 vendor/fguillot/picofeed                       |  1 -
 vendor/fguillot/picofeed/docs/favicon.markdown | 96 ++++++++++++++++++++++++++
 2 files changed, 96 insertions(+), 1 deletion(-)
 delete mode 160000 vendor/fguillot/picofeed
 create mode 100644 vendor/fguillot/picofeed/docs/favicon.markdown

(limited to 'vendor/fguillot/picofeed/docs/favicon.markdown')

diff --git a/vendor/fguillot/picofeed b/vendor/fguillot/picofeed
deleted file mode 160000
index 0a1d0d395..000000000
--- a/vendor/fguillot/picofeed
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0a1d0d3950f7f047dc8fb1d80aa6296e15f306d0
diff --git a/vendor/fguillot/picofeed/docs/favicon.markdown b/vendor/fguillot/picofeed/docs/favicon.markdown
new file mode 100644
index 000000000..b5021690d
--- /dev/null
+++ b/vendor/fguillot/picofeed/docs/favicon.markdown
@@ -0,0 +1,96 @@
+Favicon fetcher
+===============
+
+Find and download the favicon
+-----------------------------
+
+```php
+use PicoFeed\Reader\Favicon;
+
+$favicon = new Favicon;
+
+// The icon link is https://bits.wikimedia.org/favicon/wikipedia.ico
+$icon_link = $favicon->find('https://en.wikipedia.org/');
+$icon_content = $favicon->getContent();
+```
+
+PicoFeed will try first to find the favicon from the meta tags and fallback to the `favicon.ico` located in the website's root if nothing is found.
+
+- `Favicon::find()` returns the favicon absolute url or an empty string if nothing is found.
+- `Favicon::getContent()` returns the favicon file content (binary content)
+
+When the HTML page is parsed, relative links and protocol relative links are converted to absolute url.
+
+Download a know favicon
+-----------------------
+It's possible to download a known favicon using the second optional parameter of Favicon::find(). The link to the favicon can be a relative or protocol relative url as well, but it has to be relative to the specified website.
+
+If the requested favicon could not be found, the HTML of the website is parsed instead, with the fallback to the `favicon.ico` located in the website's root.
+
+```php
+use PicoFeed\Reader\Favicon;
+
+$favicon = new Favicon;
+
+$icon_link = $favicon->find('https://en.wikipedia.org/','https://bits.wikimedia.org/favicon/wikipedia.ico');
+$icon_content = $favicon->getContent();
+```
+
+Get Favicon file type
+---------------------
+
+It's possible to fetch the image type, this information come from the Content-Type HTTP header:
+
+```php
+$favicon = new Favicon;
+$favicon->find('http://example.net/');
+
+echo $favicon->getType();
+
+// Will output the content type, by example "image/png"
+```
+
+Get the Favicon as Data URI
+---------------------------
+
+You can also get the whole image as Data URI.
+It's useful if you want to store the icon in your database and avoid too many HTTP requests.
+
+```php
+$favicon = new Favicon;
+$favicon->find('http://example.net/');
+
+echo $favicon->getDataUri();
+
+// Output something like that: data:image/png;base64,iVBORw0KGgoAAAANSUh.....
+```
+
+See: http://en.wikipedia.org/wiki/Data_URI_scheme
+
+Check if a favicon link exists
+------------------------------
+
+```php
+use PicoFeed\Reader\Favicon;
+
+$favicon = new Favicon;
+
+// Return true if the file exists
+var_dump($favicon->exists('http://php.net/favicon.ico'));
+```
+
+Use personalized HTTP settings
+------------------------------
+
+Like other classes, the Favicon class support the Config object as constructor argument:
+
+```php
+use PicoFeed\Config\Config;
+use PicoFeed\Reader\Favicon;
+
+$config = new Config;
+$config->setClientUserAgent('My RSS Reader');
+
+$favicon = new Favicon($config);
+$favicon->find('https://github.com');
+```
\ No newline at end of file
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