add icons for referrers (searchEngines and socials)

TODO: Parse html to find favicon in custom path

.gitignore

@@ -2,3 +2,4 @@
 *.log
 vendor/
 tmp
+finished.txt

analyseIco.py

@@ -0,0 +1,19 @@
+import re
+import subprocess
+import sys
+
+file = sys.argv[1]
+
+output = subprocess.check_output("identify " + file, shell=True)
+icons = output.splitlines()
+
+regex = b"\d+x\d+"
+maxsize = 0
+maxpos = 0
+for i, icon in enumerate(icons):
+    resolution = re.findall(regex, icon)[0].decode()  # e.g. 16x16
+    size = int(resolution.split("x")[0])  # e.g. 16
+    if size >= maxsize:
+        maxsize = size
+        maxpos = i
+print(maxpos)

composer.json

@@ -0,0 +1,5 @@
+{
+    "require": {
+        "piwik/searchengine-and-social-list": "^1.3"
+    }
+}

composer.lock

@@ -0,0 +1,40 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "db041c0dc9f99f4a36466c5d5fff4493",
+    "packages": [
+        {
+            "name": "piwik/searchengine-and-social-list",
+            "version": "1.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/piwik/searchengine-and-social-list.git",
+                "reference": "8302a7414bd48f44916bd4858859607838ac2526"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/piwik/searchengine-and-social-list/zipball/8302a7414bd48f44916bd4858859607838ac2526",
+                "reference": "8302a7414bd48f44916bd4858859607838ac2526",
+                "shasum": ""
+            },
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Public Domain"
+            ],
+            "description": "Search engine and social network definitions used by Piwik",
+            "time": "2016-11-09T20:36:59+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}

convert.sh

@@ -1,20 +1,35 @@
 #!/bin/bash
 shopt -s globstar
-
 size=16
 
-for i in src/**/*.{png,gif,jpg}; do
+for i in src/**/*.{png,gif,jpg,ico}; do
     echo "$i"
     absDirname=$(dirname "$i")
     origFilename=$(basename "$i")
-    browserCode=${origFilename%.*}
+    code=${origFilename%.*}
     dirname="dist/${absDirname#src/}"
-    distFile="${dirname}/${browserCode}.png"
+    distFile="${dirname}/${code}.png"
     echo "$distFile"
     if [ ! -d "$dirname" ]
     then
         mkdir -p "$dirname"
     fi
+    if [[ $i == *.ico ]]
+    then
+        if file "$i" | grep -E "HTML|empty|  data" # if no valid image
+        then
+            rm "$i"
+        else
+            if [ ! -d "tmp" ]
+            then
+                mkdir "tmp"
+            fi
+            largestIcon=$(python analyseIco.py "$i")
+            newIcon="tmp/${code}.ico"
+            convert ${i}\[$largestIcon\] $newIcon
+            i=$newIcon
+        fi
+    fi
     convert \
         "$i" \
         -strip \
@@ -30,6 +45,7 @@ for i in src/**/*.{png,gif,jpg}; do
         # make background transparent
         # keep transparency
         # cut border
+        # get only one image from .ico
         # resize while keeping the aspect ratio
         # center image
         # fit to 16x16