1 | <?php |
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2 | |||||
3 | namespace Azine\SocialBarBundle\Templating; |
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4 | |||||
5 | use Symfony\Component\DependencyInjection\ContainerInterface; |
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6 | |||||
7 | class SocialBarTwigExtension extends \Twig_Extension |
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8 | { |
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9 | protected $container; |
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10 | |||||
11 | /** |
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12 | * Constructor. |
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13 | * |
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14 | * @param ContainerInterface $container |
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15 | */ |
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16 | public function __construct(ContainerInterface $container) |
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17 | { |
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18 | $this->container = $container; |
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19 | } |
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20 | |||||
21 | public function getName() |
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22 | { |
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23 | return 'azine_social_bar'; |
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24 | } |
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25 | |||||
26 | public function getFunctions() |
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27 | { |
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28 | $functions['socialButtons'] = new \Twig_SimpleFunction('socialButtons', array($this, 'getSocialButtons'), array('is_safe' => array('html'))); |
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29 | $functions['facebookButton'] = new \Twig_SimpleFunction('facebookButton', array($this, 'getFacebookButton'), array('is_safe' => array('html'))); |
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30 | $functions['twitterButton'] = new \Twig_SimpleFunction('twitterButton', array($this, 'getTwitterButton'), array('is_safe' => array('html'))); |
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31 | $functions['googlePlusButton'] = new \Twig_SimpleFunction('googlePlusButton', array($this, 'getGooglePlusButton'), array('is_safe' => array('html'))); |
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32 | $functions['xingButton'] = new \Twig_SimpleFunction('xingButton', array($this, 'getXingButton'), array('is_safe' => array('html'))); |
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33 | $functions['linkedInButton'] = new \Twig_SimpleFunction('linkedInButton', array($this, 'getLinkedInButton'), array('is_safe' => array('html'))); |
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34 | |||||
35 | return $functions; |
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36 | } |
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37 | |||||
38 | /** |
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39 | * Get all the buttons in one row. |
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40 | * |
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41 | * @param array $parameters |
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42 | * @param string $action |
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43 | */ |
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44 | public function getSocialButtons(array $parameters = array(), $action = 'share') |
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45 | { |
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46 | $commonParams = $parameters; |
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47 | $render_parameters = array(); |
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48 | if (array_key_exists('facebook', $commonParams)) { |
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49 | unset($commonParams['facebook']); |
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50 | } |
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51 | if (array_key_exists('twitter', $commonParams)) { |
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52 | unset($commonParams['twitter']); |
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53 | } |
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54 | if (array_key_exists('googleplus', $commonParams)) { |
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55 | unset($commonParams['googleplus']); |
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56 | } |
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57 | if (array_key_exists('xing', $commonParams)) { |
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58 | unset($commonParams['xing']); |
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59 | } |
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60 | if (array_key_exists('linkedin', $commonParams)) { |
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61 | unset($commonParams['linkedin']); |
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62 | } |
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63 | |||||
64 | // no parameters were defined, keeps default values |
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65 | if (!array_key_exists('facebook', $parameters)) { |
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66 | $render_parameters['facebook'] = $parameters; |
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67 | |||||
68 | // parameters are defined, overrides default values |
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69 | } elseif (is_array($parameters['facebook'])) { |
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70 | $render_parameters['facebook'] = array_merge($commonParams, $parameters['facebook']); |
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71 | |||||
72 | // the button is not displayed |
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73 | } else { |
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74 | $render_parameters['facebook'] = false; |
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75 | } |
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76 | |||||
77 | if (!array_key_exists('twitter', $parameters)) { |
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78 | $render_parameters['twitter'] = $parameters; |
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79 | } elseif (is_array($parameters['twitter'])) { |
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80 | $render_parameters['twitter'] = array_merge($commonParams, $parameters['twitter']); |
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81 | } else { |
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82 | $render_parameters['twitter'] = false; |
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83 | } |
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84 | |||||
85 | if (!array_key_exists('googleplus', $parameters)) { |
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86 | $render_parameters['googleplus'] = $parameters; |
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87 | } elseif (is_array($parameters['googleplus'])) { |
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88 | $render_parameters['googleplus'] = array_merge($commonParams, $parameters['googleplus']); |
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89 | } else { |
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90 | $render_parameters['googleplus'] = false; |
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91 | } |
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92 | |||||
93 | if (!array_key_exists('xing', $parameters)) { |
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94 | $render_parameters['xing'] = $parameters; |
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95 | } elseif (is_array($parameters['xing'])) { |
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96 | $render_parameters['xing'] = array_merge($commonParams, $parameters['xing']); |
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97 | } else { |
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98 | $render_parameters['xing'] = false; |
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99 | } |
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100 | |||||
101 | if (!array_key_exists('linkedin', $parameters)) { |
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102 | $render_parameters['linkedin'] = $parameters; |
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103 | } elseif (is_array($parameters['linkedin'])) { |
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104 | $render_parameters['linkedin'] = array_merge($commonParams, $parameters['linkedin']); |
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105 | } else { |
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106 | $render_parameters['linkedin'] = false; |
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107 | } |
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108 | |||||
109 | $render_parameters['action'] = $action; |
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110 | $render_parameters['width'] = 130; |
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111 | $render_parameters['height'] = 20; |
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112 | |||||
113 | // get the helper service and display the template |
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114 | return $this->container->get('azine.socialBarHelper')->socialButtons($render_parameters); |
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115 | } |
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116 | |||||
117 | /** |
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118 | * Render the html for the facebook like button |
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119 | * => https://developers.facebook.com/docs/reference/plugins/like/. |
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120 | * |
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121 | * @param array $parameters |
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122 | */ |
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123 | public function getFacebookButton($parameters = array(), $action = 'share') |
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124 | { |
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125 | // default values, you can override the values by setting them |
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126 | $parameters = $parameters + array( |
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127 | 'locale' => 'en_US', |
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128 | 'send' => false, |
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129 | 'width' => 130, |
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130 | 'showFaces' => false, |
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131 | 'layout' => 'button_count', |
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132 | ); |
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133 | |||||
134 | if ('share' == $action) { |
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135 | $parameters['url'] = array_key_exists('url', $parameters) ? $parameters['url'] : null; |
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136 | $parameters['action'] = 'fb-like'; |
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137 | } elseif ('follow' == $action) { |
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138 | $parameters['url'] = $this->container->getParameter('azine_social_bar_fb_profile_url'); |
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139 | $parameters['action'] = 'fb-follow'; |
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140 | } else { |
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141 | throw new \Exception("Unknown social action. Only 'share' and 'follow' are known at the moment."); |
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142 | } |
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143 | |||||
144 | return $this->container->get('azine.socialBarHelper')->facebookButton($parameters); |
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145 | } |
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146 | |||||
147 | /** |
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148 | * Render the html for the twitter button |
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149 | * =>. |
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150 | * |
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151 | * @param array $parameters |
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152 | */ |
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153 | public function getTwitterButton($parameters = array(), $action = 'share') |
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154 | { |
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155 | $parameters = $parameters + array( |
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156 | 'url' => array_key_exists('url', $parameters) ? $parameters['url'] : null, |
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157 | 'locale' => 'en', |
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158 | 'message' => 'I want to share that page with you', |
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159 | 'text' => 'Tweet', |
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160 | 'via' => $this->container->getParameter('azine_social_bar_twitter_username'), |
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161 | 'tag' => array_key_exists('tag', $parameters) ? $parameters['tag'] : $this->container->getParameter('azine_social_bar_twitter_username'), |
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162 | ); |
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163 | if ('share' == $action) { |
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164 | $parameters['actionClass'] = 'twitter-share-button'; |
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165 | $parameters['action'] = 'share'; |
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166 | } elseif ('follow' == $action) { |
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167 | $parameters['actionClass'] = 'twitter-follow-button'; |
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168 | $parameters['action'] = $this->container->getParameter('azine_social_bar_twitter_username'); |
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169 | } else { |
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170 | throw new \Exception("Unknown social action. Only 'share' and 'follow' are known at the moment."); |
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171 | } |
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172 | |||||
173 | return $this->container->get('azine.socialBarHelper')->twitterButton($parameters); |
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174 | } |
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175 | |||||
176 | /** |
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177 | * Render the html for the Google+ button |
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178 | * =>. |
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179 | * |
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180 | * @param array $parameters |
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181 | */ |
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182 | public function getGooglePlusButton($parameters = array(), $action = 'share') |
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183 | { |
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184 | $parameters = $parameters + array( |
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185 | 'locale' => 'en', |
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186 | 'size' => 'medium', |
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187 | 'annotation' => 'bubble', |
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188 | 'width' => 130, |
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189 | 'height' => 20, |
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190 | ); |
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191 | |||||
192 | if ('share' == $action) { |
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193 | $parameters['url'] = array_key_exists('url', $parameters) ? $parameters['url'] : null; |
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194 | $parameters['rel'] = 'author'; |
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195 | $parameters['action'] = 'g-plusone'; |
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196 | } elseif ('follow' == $action) { |
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197 | $parameters['url'] = $this->container->getParameter('azine_social_bar_google_plus_profile_url'); |
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198 | $parameters['rel'] = 'publisher'; |
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199 | $parameters['action'] = 'g-follow'; |
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200 | } else { |
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201 | throw new \Exception("Unknown social action. Only 'share' and 'follow' are known at the moment."); |
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202 | } |
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203 | |||||
204 | return $this->container->get('azine.socialBarHelper')->googlePlusButton($parameters); |
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205 | } |
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206 | |||||
207 | public function getLinkedInButton($parameters = array(), $action = 'share') |
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208 | { |
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209 | $parameters = $parameters + array( |
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210 | 'locale' => 'en', |
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211 | 'counterLocation' => 'right', |
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212 | ); |
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213 | |||||
214 | if ('share' == $action) { |
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215 | $parameters['action'] = 'IN/Share'; |
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216 | $parameters['url'] = array_key_exists('url', $parameters) ? $parameters['url'] : null; |
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217 | } elseif ('follow' == $action) { |
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218 | $parameters['action'] = 'IN/FollowCompany'; |
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219 | $parameters['companyId'] = $this->container->getParameter('azine_social_bar_linked_in_company_id'); |
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220 | } else { |
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221 | throw new \Exception("Unknown social action. Only 'share' and 'follow' are known at the moment."); |
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222 | } |
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223 | |||||
224 | return $this->container->get('azine.socialBarHelper')->linkedInButton($parameters); |
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225 | } |
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226 | |||||
227 | public function getXingButton($parameters = array(), $action = 'share') |
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228 | { |
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229 | $parameters = $parameters + array( |
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230 | 'locale' => 'en', |
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231 | 'action' => 'XING/Share', |
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232 | 'counterLocation' => 'right', |
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233 | ); |
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234 | |||||
235 | if ('share' == $action) { |
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236 | $parameters['url'] = array_key_exists('url', $parameters) ? $parameters['url'] : null; |
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237 | } elseif ('follow' == $action) { |
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238 | $parameters['url'] = $this->container->getParameter('azine_social_bar_xing_profile_url'); |
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239 | } else { |
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240 | throw new \Exception("Unknown social action. Only 'share' and 'follow' are known at the moment."); |
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241 | } |
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242 | |||||
243 | return $this->container->get('azine.socialBarHelper')->xingButton($parameters); |
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244 | } |
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245 | } |
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246 |