1 |
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2 var switchEditors = { |
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3 |
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4 switchto: function(el) { |
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5 var aid = el.id, l = aid.length, id = aid.substr(0, l - 5), mode = aid.substr(l - 4); |
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6 |
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7 this.go(id, mode); |
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8 }, |
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9 |
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10 go: function(id, mode) { // mode can be 'html', 'tmce', or 'toggle' |
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11 id = id || 'content'; |
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12 mode = mode || 'toggle'; |
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13 |
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14 var t = this, ed = tinyMCE.get(id), wrap_id, txtarea_el, dom = tinymce.DOM; |
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15 |
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16 wrap_id = 'wp-'+id+'-wrap'; |
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17 txtarea_el = dom.get(id); |
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18 |
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19 if ( 'toggle' == mode ) { |
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20 if ( ed && !ed.isHidden() ) |
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21 mode = 'html'; |
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22 else |
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23 mode = 'tmce'; |
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24 } |
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25 |
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26 if ( 'tmce' == mode || 'tinymce' == mode ) { |
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27 if ( ed && ! ed.isHidden() ) |
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28 return false; |
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29 |
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30 if ( typeof(QTags) != 'undefined' ) |
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31 QTags.closeAllTags(id); |
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32 |
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33 if ( tinyMCEPreInit.mceInit[id] && tinyMCEPreInit.mceInit[id].wpautop ) |
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34 txtarea_el.value = t.wpautop( txtarea_el.value ); |
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35 |
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36 if ( ed ) { |
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37 ed.show(); |
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38 } else { |
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39 ed = new tinymce.Editor(id, tinyMCEPreInit.mceInit[id]); |
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40 ed.render(); |
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41 } |
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42 |
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43 dom.removeClass(wrap_id, 'html-active'); |
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44 dom.addClass(wrap_id, 'tmce-active'); |
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45 setUserSetting('editor', 'tinymce'); |
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46 |
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47 } else if ( 'html' == mode ) { |
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48 |
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49 if ( ed && ed.isHidden() ) |
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50 return false; |
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51 |
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52 if ( ed ) { |
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53 txtarea_el.style.height = ed.getContentAreaContainer().offsetHeight + 20 + 'px'; |
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54 ed.hide(); |
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55 } |
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56 |
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57 dom.removeClass(wrap_id, 'tmce-active'); |
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58 dom.addClass(wrap_id, 'html-active'); |
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59 setUserSetting('editor', 'html'); |
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60 } |
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61 return false; |
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62 }, |
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63 |
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64 _wp_Nop : function(content) { |
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65 var blocklist1, blocklist2, preserve_linebreaks = false, preserve_br = false; |
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66 |
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67 // Protect pre|script tags |
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68 if ( content.indexOf('<pre') != -1 || content.indexOf('<script') != -1 ) { |
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69 preserve_linebreaks = true; |
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70 content = content.replace(/<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function(a) { |
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71 a = a.replace(/<br ?\/?>(\r\n|\n)?/g, '<wp-temp-lb>'); |
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72 return a.replace(/<\/?p( [^>]*)?>(\r\n|\n)?/g, '<wp-temp-lb>'); |
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73 }); |
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74 } |
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75 |
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76 // keep <br> tags inside captions and remove line breaks |
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77 if ( content.indexOf('[caption') != -1 ) { |
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78 preserve_br = true; |
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79 content = content.replace(/\[caption[\s\S]+?\[\/caption\]/g, function(a) { |
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80 return a.replace(/<br([^>]*)>/g, '<wp-temp-br$1>').replace(/[\r\n\t]+/, ''); |
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81 }); |
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82 } |
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83 |
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84 // Pretty it up for the source editor |
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85 blocklist1 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|div|h[1-6]|p|fieldset'; |
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86 content = content.replace(new RegExp('\\s*</('+blocklist1+')>\\s*', 'g'), '</$1>\n'); |
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87 content = content.replace(new RegExp('\\s*<((?:'+blocklist1+')(?: [^>]*)?)>', 'g'), '\n<$1>'); |
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88 |
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89 // Mark </p> if it has any attributes. |
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90 content = content.replace(/(<p [^>]+>.*?)<\/p>/g, '$1</p#>'); |
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91 |
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92 // Sepatate <div> containing <p> |
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93 content = content.replace(/<div( [^>]*)?>\s*<p>/gi, '<div$1>\n\n'); |
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94 |
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95 // Remove <p> and <br /> |
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96 content = content.replace(/\s*<p>/gi, ''); |
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97 content = content.replace(/\s*<\/p>\s*/gi, '\n\n'); |
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98 content = content.replace(/\n[\s\u00a0]+\n/g, '\n\n'); |
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99 content = content.replace(/\s*<br ?\/?>\s*/gi, '\n'); |
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100 |
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101 // Fix some block element newline issues |
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102 content = content.replace(/\s*<div/g, '\n<div'); |
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103 content = content.replace(/<\/div>\s*/g, '</div>\n'); |
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104 content = content.replace(/\s*\[caption([^\[]+)\[\/caption\]\s*/gi, '\n\n[caption$1[/caption]\n\n'); |
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105 content = content.replace(/caption\]\n\n+\[caption/g, 'caption]\n\n[caption'); |
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106 |
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107 blocklist2 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|h[1-6]|pre|fieldset'; |
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108 content = content.replace(new RegExp('\\s*<((?:'+blocklist2+')(?: [^>]*)?)\\s*>', 'g'), '\n<$1>'); |
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109 content = content.replace(new RegExp('\\s*</('+blocklist2+')>\\s*', 'g'), '</$1>\n'); |
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110 content = content.replace(/<li([^>]*)>/g, '\t<li$1>'); |
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111 |
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112 if ( content.indexOf('<hr') != -1 ) { |
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113 content = content.replace(/\s*<hr( [^>]*)?>\s*/g, '\n\n<hr$1>\n\n'); |
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114 } |
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115 |
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116 if ( content.indexOf('<object') != -1 ) { |
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117 content = content.replace(/<object[\s\S]+?<\/object>/g, function(a){ |
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118 return a.replace(/[\r\n]+/g, ''); |
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119 }); |
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120 } |
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121 |
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122 // Unmark special paragraph closing tags |
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123 content = content.replace(/<\/p#>/g, '</p>\n'); |
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124 content = content.replace(/\s*(<p [^>]+>[\s\S]*?<\/p>)/g, '\n$1'); |
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125 |
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126 // Trim whitespace |
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127 content = content.replace(/^\s+/, ''); |
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128 content = content.replace(/[\s\u00a0]+$/, ''); |
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129 |
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130 // put back the line breaks in pre|script |
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131 if ( preserve_linebreaks ) |
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132 content = content.replace(/<wp-temp-lb>/g, '\n'); |
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133 |
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134 // and the <br> tags in captions |
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135 if ( preserve_br ) |
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136 content = content.replace(/<wp-temp-br([^>]*)>/g, '<br$1>'); |
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137 |
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138 return content; |
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139 }, |
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140 |
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141 _wp_Autop : function(pee) { |
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142 var preserve_linebreaks = false, preserve_br = false, |
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143 blocklist = 'table|thead|tfoot|tbody|tr|td|th|caption|col|colgroup|div|dl|dd|dt|ul|ol|li|pre|select|form|blockquote|address|math|p|h[1-6]|fieldset|legend|hr|noscript|menu|samp|header|footer|article|section|hgroup|nav|aside|details|summary'; |
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144 |
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145 if ( pee.indexOf('<object') != -1 ) { |
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146 pee = pee.replace(/<object[\s\S]+?<\/object>/g, function(a){ |
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147 return a.replace(/[\r\n]+/g, ''); |
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148 }); |
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149 } |
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150 |
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151 pee = pee.replace(/<[^<>]+>/g, function(a){ |
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152 return a.replace(/[\r\n]+/g, ' '); |
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153 }); |
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154 |
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155 // Protect pre|script tags |
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156 if ( pee.indexOf('<pre') != -1 || pee.indexOf('<script') != -1 ) { |
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157 preserve_linebreaks = true; |
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158 pee = pee.replace(/<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function(a) { |
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159 return a.replace(/(\r\n|\n)/g, '<wp-temp-lb>'); |
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160 }); |
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161 } |
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162 |
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163 // keep <br> tags inside captions and convert line breaks |
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164 if ( pee.indexOf('[caption') != -1 ) { |
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165 preserve_br = true; |
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166 pee = pee.replace(/\[caption[\s\S]+?\[\/caption\]/g, function(a) { |
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167 // keep existing <br> |
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168 a = a.replace(/<br([^>]*)>/g, '<wp-temp-br$1>'); |
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169 // no line breaks inside HTML tags |
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170 a = a.replace(/<[a-zA-Z0-9]+( [^<>]+)?>/g, function(b){ |
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171 return b.replace(/[\r\n\t]+/, ' '); |
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172 }); |
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173 // convert remaining line breaks to <br> |
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174 return a.replace(/\s*\n\s*/g, '<wp-temp-br />'); |
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175 }); |
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176 } |
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177 |
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178 pee = pee + '\n\n'; |
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179 pee = pee.replace(/<br \/>\s*<br \/>/gi, '\n\n'); |
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180 pee = pee.replace(new RegExp('(<(?:'+blocklist+')(?: [^>]*)?>)', 'gi'), '\n$1'); |
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181 pee = pee.replace(new RegExp('(</(?:'+blocklist+')>)', 'gi'), '$1\n\n'); |
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182 pee = pee.replace(/<hr( [^>]*)?>/gi, '<hr$1>\n\n'); // hr is self closing block element |
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183 pee = pee.replace(/\r\n|\r/g, '\n'); |
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184 pee = pee.replace(/\n\s*\n+/g, '\n\n'); |
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185 pee = pee.replace(/([\s\S]+?)\n\n/g, '<p>$1</p>\n'); |
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186 pee = pee.replace(/<p>\s*?<\/p>/gi, ''); |
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187 pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')(?: [^>]*)?>)\\s*</p>', 'gi'), "$1"); |
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188 pee = pee.replace(/<p>(<li.+?)<\/p>/gi, '$1'); |
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189 pee = pee.replace(/<p>\s*<blockquote([^>]*)>/gi, '<blockquote$1><p>'); |
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190 pee = pee.replace(/<\/blockquote>\s*<\/p>/gi, '</p></blockquote>'); |
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191 pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')(?: [^>]*)?>)', 'gi'), "$1"); |
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192 pee = pee.replace(new RegExp('(</?(?:'+blocklist+')(?: [^>]*)?>)\\s*</p>', 'gi'), "$1"); |
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193 pee = pee.replace(/\s*\n/gi, '<br />\n'); |
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194 pee = pee.replace(new RegExp('(</?(?:'+blocklist+')[^>]*>)\\s*<br />', 'gi'), "$1"); |
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195 pee = pee.replace(/<br \/>(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1'); |
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196 pee = pee.replace(/(?:<p>|<br ?\/?>)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|<br ?\/?>)*/gi, '[caption$1[/caption]'); |
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197 |
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198 pee = pee.replace(/(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function(a, b, c) { |
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199 if ( c.match(/<p( [^>]*)?>/) ) |
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200 return a; |
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201 |
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202 return b + '<p>' + c + '</p>'; |
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203 }); |
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204 |
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205 // put back the line breaks in pre|script |
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206 if ( preserve_linebreaks ) |
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207 pee = pee.replace(/<wp-temp-lb>/g, '\n'); |
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208 |
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209 if ( preserve_br ) |
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210 pee = pee.replace(/<wp-temp-br([^>]*)>/g, '<br$1>'); |
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211 |
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212 return pee; |
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213 }, |
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214 |
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215 pre_wpautop : function(content) { |
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216 var t = this, o = { o: t, data: content, unfiltered: content }, |
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217 q = typeof(jQuery) != 'undefined'; |
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218 |
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219 if ( q ) |
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220 jQuery('body').trigger('beforePreWpautop', [o]); |
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221 o.data = t._wp_Nop(o.data); |
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222 if ( q ) |
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223 jQuery('body').trigger('afterPreWpautop', [o]); |
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224 |
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225 return o.data; |
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226 }, |
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227 |
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228 wpautop : function(pee) { |
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229 var t = this, o = { o: t, data: pee, unfiltered: pee }, |
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230 q = typeof(jQuery) != 'undefined'; |
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231 |
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232 if ( q ) |
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233 jQuery('body').trigger('beforeWpautop', [o]); |
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234 o.data = t._wp_Autop(o.data); |
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235 if ( q ) |
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236 jQuery('body').trigger('afterWpautop', [o]); |
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237 |
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238 return o.data; |
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239 } |
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240 } |
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