69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
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/*eslint strict:0*/
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/*global CasperError, console, phantom, require*/
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/**
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* Takes provided terms passed as arguments and query google for the number of
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* estimated results each have.
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*
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* Usage:
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* $ casperjs googlematch.js nicolas chuck borris
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* nicolas: 69600000
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* chuck: 49500000
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* borris: 2370000
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* winner is "nicolas" with 69600000 results
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*/
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var casper = require("casper").create({
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verbose: true
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});
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casper.fetchScore = function() {
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return this.evaluate(function() {
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var result = __utils__.findOne('#resultStats').innerText;
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return parseInt(/Environ ([0-9\s]{1,}).*/.exec(result)[1].replace(/\s/g, ''), 10);
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});
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};
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var terms = casper.cli.args;
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if (terms.length < 2) {
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casper
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.echo("Usage: $ casperjs googlematch.js term1 term2 [term3]...")
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.exit(1)
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;
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}
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var scores = [];
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casper.echo("Let the match begin between \"" + (terms.join('", "')) + "\"!");
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casper.start("http://google.fr/");
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casper.each(terms, function(casper, term, i) {
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this.echo('Fetching score for ' + term);
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this.then(function() {
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this.fill('form[action="/search"]', {q: '"' + term + '"'}, true);
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});
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this.then(function() {
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var score = this.fetchScore();
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scores.push({
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term: term,
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score: score
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});
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this.echo(term + ': ' + score);
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});
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});
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casper.run(function() {
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if (scores.length === 0) {
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this.echo("No result found");
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} else {
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scores.sort(function(a, b) {
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return b.score - a.score;
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});
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var winner = scores[0];
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this.echo("Winner is \"" + winner.term + "\" with " + winner.score + " results");
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}
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this.exit();
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});
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