author | MattD <mattd@symbian.org> |
Fri, 05 Mar 2010 19:30:00 +0000 | |
changeset 919 | 25854ab85b4e |
parent 432 | f2ddfa555b0f |
permissions | -rw-r--r-- |
432
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/** |
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* helper function to return a node containing the |
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* search summary for a given text. keywords is a list |
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* of stemmed words, hlwords is the list of normal, unstemmed |
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* words. the first one is used to find the occurance, the |
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* latter for highlighting it. |
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*/ |
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|
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jQuery.makeSearchSummary = function(text, keywords, hlwords) { |
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var textLower = text.toLowerCase(); |
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var start = 0; |
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$.each(keywords, function() { |
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var i = textLower.indexOf(this.toLowerCase()); |
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if (i > -1) |
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start = i; |
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}); |
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start = Math.max(start - 120, 0); |
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var excerpt = ((start > 0) ? '...' : '') + |
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$.trim(text.substr(start, 240)) + |
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((start + 240 - text.length) ? '...' : ''); |
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var rv = $('<div class="context"></div>').text(excerpt); |
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$.each(hlwords, function() { |
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rv = rv.highlightText(this, 'highlight'); |
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}); |
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return rv; |
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} |
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|
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/** |
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* Porter Stemmer |
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*/ |
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var PorterStemmer = function() { |
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|
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var step2list = { |
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ational: 'ate', |
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tional: 'tion', |
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enci: 'ence', |
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anci: 'ance', |
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izer: 'ize', |
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bli: 'ble', |
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alli: 'al', |
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entli: 'ent', |
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eli: 'e', |
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ousli: 'ous', |
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ization: 'ize', |
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ation: 'ate', |
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ator: 'ate', |
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alism: 'al', |
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iveness: 'ive', |
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fulness: 'ful', |
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ousness: 'ous', |
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aliti: 'al', |
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iviti: 'ive', |
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biliti: 'ble', |
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logi: 'log' |
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}; |
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|
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var step3list = { |
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icate: 'ic', |
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ative: '', |
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alize: 'al', |
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iciti: 'ic', |
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ical: 'ic', |
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ful: '', |
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ness: '' |
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}; |
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var c = "[^aeiou]"; // consonant |
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var v = "[aeiouy]"; // vowel |
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var C = c + "[^aeiouy]*"; // consonant sequence |
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var V = v + "[aeiou]*"; // vowel sequence |
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var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0 |
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var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1 |
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var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1 |
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var s_v = "^(" + C + ")?" + v; // vowel in stem |
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this.stemWord = function (w) { |
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var stem; |
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var suffix; |
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var firstch; |
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var origword = w; |
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|
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if (w.length < 3) |
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return w; |
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var re; |
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var re2; |
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var re3; |
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var re4; |
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firstch = w.substr(0,1); |
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if (firstch == "y") |
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w = firstch.toUpperCase() + w.substr(1); |
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|
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// Step 1a |
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re = /^(.+?)(ss|i)es$/; |
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re2 = /^(.+?)([^s])s$/; |
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|
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if (re.test(w)) |
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w = w.replace(re,"$1$2"); |
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else if (re2.test(w)) |
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w = w.replace(re2,"$1$2"); |
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103 |
|
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104 |
// Step 1b |
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re = /^(.+?)eed$/; |
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re2 = /^(.+?)(ed|ing)$/; |
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if (re.test(w)) { |
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var fp = re.exec(w); |
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re = new RegExp(mgr0); |
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if (re.test(fp[1])) { |
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re = /.$/; |
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112 |
w = w.replace(re,""); |
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113 |
} |
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114 |
} |
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115 |
else if (re2.test(w)) { |
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116 |
var fp = re2.exec(w); |
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117 |
stem = fp[1]; |
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118 |
re2 = new RegExp(s_v); |
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119 |
if (re2.test(stem)) { |
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120 |
w = stem; |
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121 |
re2 = /(at|bl|iz)$/; |
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122 |
re3 = new RegExp("([^aeiouylsz])\\1$"); |
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123 |
re4 = new RegExp("^" + C + v + "[^aeiouwxy]$"); |
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124 |
if (re2.test(w)) |
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125 |
w = w + "e"; |
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126 |
else if (re3.test(w)) { |
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127 |
re = /.$/; |
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128 |
w = w.replace(re,""); |
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129 |
} |
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130 |
else if (re4.test(w)) |
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131 |
w = w + "e"; |
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132 |
} |
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133 |
} |
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134 |
|
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135 |
// Step 1c |
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136 |
re = /^(.+?)y$/; |
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137 |
if (re.test(w)) { |
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138 |
var fp = re.exec(w); |
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139 |
stem = fp[1]; |
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140 |
re = new RegExp(s_v); |
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141 |
if (re.test(stem)) |
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142 |
w = stem + "i"; |
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143 |
} |
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144 |
|
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145 |
// Step 2 |
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146 |
re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; |
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147 |
if (re.test(w)) { |
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148 |
var fp = re.exec(w); |
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149 |
stem = fp[1]; |
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150 |
suffix = fp[2]; |
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151 |
re = new RegExp(mgr0); |
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152 |
if (re.test(stem)) |
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153 |
w = stem + step2list[suffix]; |
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154 |
} |
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155 |
|
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156 |
// Step 3 |
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157 |
re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; |
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|
158 |
if (re.test(w)) { |
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159 |
var fp = re.exec(w); |
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|
160 |
stem = fp[1]; |
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|
161 |
suffix = fp[2]; |
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|
162 |
re = new RegExp(mgr0); |
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|
163 |
if (re.test(stem)) |
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|
164 |
w = stem + step3list[suffix]; |
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165 |
} |
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166 |
|
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167 |
// Step 4 |
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168 |
re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; |
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169 |
re2 = /^(.+?)(s|t)(ion)$/; |
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170 |
if (re.test(w)) { |
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171 |
var fp = re.exec(w); |
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172 |
stem = fp[1]; |
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173 |
re = new RegExp(mgr1); |
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|
174 |
if (re.test(stem)) |
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|
175 |
w = stem; |
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176 |
} |
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|
177 |
else if (re2.test(w)) { |
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|
178 |
var fp = re2.exec(w); |
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|
179 |
stem = fp[1] + fp[2]; |
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180 |
re2 = new RegExp(mgr1); |
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181 |
if (re2.test(stem)) |
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|
182 |
w = stem; |
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183 |
} |
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|
184 |
|
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185 |
// Step 5 |
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|
186 |
re = /^(.+?)e$/; |
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187 |
if (re.test(w)) { |
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|
188 |
var fp = re.exec(w); |
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|
189 |
stem = fp[1]; |
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|
190 |
re = new RegExp(mgr1); |
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|
191 |
re2 = new RegExp(meq1); |
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|
192 |
re3 = new RegExp("^" + C + v + "[^aeiouwxy]$"); |
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193 |
if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) |
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|
194 |
w = stem; |
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|
195 |
} |
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|
196 |
re = /ll$/; |
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|
197 |
re2 = new RegExp(mgr1); |
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|
198 |
if (re.test(w) && re2.test(w)) { |
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|
199 |
re = /.$/; |
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|
200 |
w = w.replace(re,""); |
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|
201 |
} |
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|
202 |
|
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|
203 |
// and turn initial Y back to y |
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|
204 |
if (firstch == "y") |
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|
205 |
w = firstch.toLowerCase() + w.substr(1); |
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|
206 |
return w; |
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|
207 |
} |
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|
208 |
} |
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|
209 |
|
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210 |
|
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|
211 |
/** |
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|
212 |
* Search Module |
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213 |
*/ |
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|
214 |
var Search = { |
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|
215 |
|
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|
216 |
_index : null, |
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|
217 |
_queued_query : null, |
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|
218 |
_pulse_status : -1, |
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|
219 |
|
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|
220 |
init : function() { |
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|
221 |
var params = $.getQueryParameters(); |
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|
222 |
if (params.q) { |
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|
223 |
var query = params.q[0]; |
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|
224 |
$('input[@name="q"]')[0].value = query; |
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this.performSearch(query); |
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} |
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}, |
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228 |
|
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/** |
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* Sets the index |
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231 |
*/ |
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setIndex : function(index) { |
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var q; |
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this._index = index; |
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if ((q = this._queued_query) !== null) { |
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this._queued_query = null; |
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Search.query(q); |
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} |
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239 |
}, |
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240 |
|
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241 |
hasIndex : function() { |
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return this._index !== null; |
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243 |
}, |
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244 |
|
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deferQuery : function(query) { |
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this._queued_query = query; |
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}, |
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248 |
|
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stopPulse : function() { |
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this._pulse_status = 0; |
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251 |
}, |
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252 |
|
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startPulse : function() { |
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if (this._pulse_status >= 0) |
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return; |
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256 |
function pulse() { |
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Search._pulse_status = (Search._pulse_status + 1) % 4; |
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258 |
var dotString = ''; |
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259 |
for (var i = 0; i < Search._pulse_status; i++) |
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dotString += '.'; |
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Search.dots.text(dotString); |
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if (Search._pulse_status > -1) |
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263 |
window.setTimeout(pulse, 500); |
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264 |
}; |
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265 |
pulse(); |
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266 |
}, |
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267 |
|
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268 |
/** |
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269 |
* perform a search for something |
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270 |
*/ |
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271 |
performSearch : function(query) { |
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272 |
// create the required interface elements |
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273 |
this.out = $('#search-results'); |
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this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out); |
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this.dots = $('<span></span>').appendTo(this.title); |
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276 |
this.status = $('<p style="display: none"></p>').appendTo(this.out); |
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277 |
this.output = $('<ul class="search"/>').appendTo(this.out); |
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278 |
|
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279 |
$('#search-progress').text(_('Preparing search...')); |
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280 |
this.startPulse(); |
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281 |
|
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282 |
// index already loaded, the browser was quick! |
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283 |
if (this.hasIndex()) |
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284 |
this.query(query); |
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285 |
else |
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286 |
this.setQuery(query); |
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287 |
}, |
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288 |
|
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289 |
query : function(query) { |
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290 |
// stem the searchterms and add them to the |
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291 |
// correct list |
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292 |
var stemmer = new PorterStemmer(); |
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293 |
var searchterms = []; |
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294 |
var excluded = []; |
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|
295 |
var hlterms = []; |
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296 |
var tmp = query.split(/\s+/); |
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297 |
var object = (tmp.length == 1) ? tmp[0].toLowerCase() : null; |
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298 |
for (var i = 0; i < tmp.length; i++) { |
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299 |
// stem the word |
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300 |
var word = stemmer.stemWord(tmp[i]).toLowerCase(); |
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301 |
// select the correct list |
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302 |
if (word[0] == '-') { |
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303 |
var toAppend = excluded; |
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304 |
word = word.substr(1); |
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|
305 |
} |
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306 |
else { |
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307 |
var toAppend = searchterms; |
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308 |
hlterms.push(tmp[i].toLowerCase()); |
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|
309 |
} |
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310 |
// only add if not already in the list |
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|
311 |
if (!$.contains(toAppend, word)) |
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312 |
toAppend.push(word); |
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313 |
}; |
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314 |
var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" ")); |
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|
315 |
|
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|
316 |
console.debug('SEARCH: searching for:'); |
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|
317 |
console.info('required: ', searchterms); |
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318 |
console.info('excluded: ', excluded); |
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|
319 |
|
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320 |
// prepare search |
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|
321 |
var filenames = this._index.filenames; |
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322 |
var titles = this._index.titles; |
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323 |
var terms = this._index.terms; |
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324 |
var descrefs = this._index.descrefs; |
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325 |
var modules = this._index.modules; |
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326 |
var desctypes = this._index.desctypes; |
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|
327 |
var fileMap = {}; |
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|
328 |
var files = null; |
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|
329 |
var objectResults = []; |
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|
330 |
var regularResults = []; |
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|
331 |
$('#search-progress').empty(); |
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|
332 |
|
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|
333 |
// lookup as object |
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|
334 |
if (object != null) { |
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|
335 |
for (var module in modules) { |
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|
336 |
if (module.indexOf(object) > -1) { |
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|
337 |
fn = modules[module]; |
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diff
changeset
|
338 |
descr = _('module, in ') + titles[fn]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
339 |
objectResults.push([filenames[fn], module, '#module-'+module, descr]); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
340 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
341 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
342 |
for (var prefix in descrefs) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
343 |
for (var name in descrefs[prefix]) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
344 |
if (name.toLowerCase().indexOf(object) > -1) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
345 |
match = descrefs[prefix][name]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
346 |
fullname = (prefix ? prefix + '.' : '') + name; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
347 |
descr = desctypes[match[1]] + _(', in ') + titles[match[0]]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
348 |
objectResults.push([filenames[match[0]], fullname, '#'+fullname, descr]); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
349 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
350 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
351 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
352 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
353 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
354 |
// sort results descending |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
355 |
objectResults.sort(function(a, b) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
356 |
return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
357 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
358 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
359 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
360 |
// perform the search on the required terms |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
361 |
for (var i = 0; i < searchterms.length; i++) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
362 |
var word = searchterms[i]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
363 |
// no match but word was a required one |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
364 |
if ((files = terms[word]) == null) |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
365 |
break; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
366 |
if (files.length == undefined) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
367 |
files = [files]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
368 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
369 |
// create the mapping |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
370 |
for (var j = 0; j < files.length; j++) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
371 |
var file = files[j]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
372 |
if (file in fileMap) |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
373 |
fileMap[file].push(word); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
374 |
else |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
375 |
fileMap[file] = [word]; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
376 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
377 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
378 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
379 |
// now check if the files don't contain excluded terms |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
380 |
for (var file in fileMap) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
381 |
var valid = true; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
382 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
383 |
// check if all requirements are matched |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
384 |
if (fileMap[file].length != searchterms.length) |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
385 |
continue; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
386 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
387 |
// ensure that none of the excluded terms is in the |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
388 |
// search result. |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
389 |
for (var i = 0; i < excluded.length; i++) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
390 |
if (terms[excluded[i]] == file || |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
391 |
$.contains(terms[excluded[i]] || [], file)) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
392 |
valid = false; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
393 |
break; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
394 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
395 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
396 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
397 |
// if we have still a valid result we can add it |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
398 |
// to the result list |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
399 |
if (valid) |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
400 |
regularResults.push([filenames[file], titles[file], '', null]); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
401 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
402 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
403 |
// delete unused variables in order to not waste |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
404 |
// memory until list is retrieved completely |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
405 |
delete filenames, titles, terms; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
406 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
407 |
// now sort the regular results descending by title |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
408 |
regularResults.sort(function(a, b) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
409 |
var left = a[1].toLowerCase(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
410 |
var right = b[1].toLowerCase(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
411 |
return (left > right) ? -1 : ((left < right) ? 1 : 0); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
412 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
413 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
414 |
// combine both |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
415 |
var results = regularResults.concat(objectResults); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
416 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
417 |
// print the results |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
418 |
var resultCount = results.length; |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
419 |
function displayNextItem() { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
420 |
// results left, load the summary and display it |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
421 |
if (results.length) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
422 |
var item = results.pop(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
423 |
var listItem = $('<li style="display:none"></li>'); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
424 |
listItem.append($('<a/>').attr( |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
425 |
'href', |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
426 |
item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX + |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
427 |
highlightstring + item[2]).html(item[1])); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
428 |
if (item[3]) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
429 |
listItem.append($('<span> (' + item[3] + ')</span>')); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
430 |
Search.output.append(listItem); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
431 |
listItem.slideDown(5, function() { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
432 |
displayNextItem(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
433 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
434 |
} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
435 |
$.get('_sources/' + item[0] + '.txt', function(data) { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
436 |
listItem.append($.makeSearchSummary(data, searchterms, hlterms)); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
437 |
Search.output.append(listItem); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
438 |
listItem.slideDown(5, function() { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
439 |
displayNextItem(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
440 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
441 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
442 |
} else { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
443 |
// no source available, just display title |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
444 |
Search.output.append(listItem); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
445 |
listItem.slideDown(5, function() { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
446 |
displayNextItem(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
447 |
}); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
448 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
449 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
450 |
// search finished, update title and status message |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
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451 |
else { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
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452 |
Search.stopPulse(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
|
453 |
Search.title.text(_('Search Results')); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
|
454 |
if (!resultCount) |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
|
455 |
Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.')); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
456 |
else |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
457 |
Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount)); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
|
458 |
Search.status.fadeIn(500); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
459 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
460 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
461 |
displayNextItem(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
|
462 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
463 |
} |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
464 |
|
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
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changeset
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465 |
$(document).ready(function() { |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
466 |
Search.init(); |
f2ddfa555b0f
Add FBF documents for default config that built PDK 2.0.e
Shabe Razvi <shaber@symbian.org>
parents:
diff
changeset
|
467 |
}); |