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Screen scrape task Scrutinizer Code Quality

##About The console command which print out rooms and their starting prices from Liverpool based properties.

Used components:

  • symfony/console - Symfony2 Console component because of it's power and simplicity
  • fabpot/goutte - Simple well written web crawler
  • doctrine/common - to use ArrayCollections instead of PHP built-in arrays, because I prefer object-oriented architecture rather than structures like key-value arrays
  • jms/serializer - A powerfull library to serializing and unserializing objects to many formats

Architecture:

  • PSR-4 standard used
  • Command supports multiple writers (which implements WriterInterface) to easy implement new output writing strategies (for example: writing output to file)
  • It's easy to use another crawler library. It only must implement CrawlerInterface

##Installation

Clone repository and get app.php executable:

git clone https://github.com/msojda/screen-scrape-task.git
cd screen-scrape-task/
chmod +x app.php

Get composer:

curl -sS https://getcomposer.org/installer | php

Run composer install:

php composer.phar install

##Usage

From the command line:

./app.php scraper:run

Command accept --format argument which outputs data in specified format:

./app.php scraper:run --format="table"

Accepted formats:

  • csv: Outputs data in CSV format
  • json: Outputs data in JSON format
  • xml: Print data in XML format
  • table: Print data in friendly well formated table

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