Changeset 31684


Ignore:
Timestamp:
05/17/17 10:22:58 (4 years ago)
Author:
davidb
Message:

Code tidyup

File:
1 edited

Legend:

Unmodified
Added
Removed
  • other-projects/meddle/trunk/meddle-fixup.js

    r31682 r31684  
    1 // MEDDLE version 0.9
     1/**
     2 *    MEDDLE version 0.9
     3 *    Copyright (C) 2017 New Zealand Digital Library, http://www.nzdl.org
     4 *
     5 *    This program is free software: you can redistribute it and/or modify
     6 *    it under the terms of the GNU General Public License as published by
     7 *    the Free Software Foundation, either version 3 of the License, or
     8 *    (at your option) any later version.
     9 *
     10 *    This program is distributed in the hope that it will be useful,
     11 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
     12 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13 *    GNU General Public License for more details.
     14 *
     15 *    You should have received a copy of the GNU General Public License
     16 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
     17 */
     18
     19function trim(str)
     20{
     21    return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
     22}
    223
    324
     
    627//   https://en.wikipedia.org/wiki/Typographic_ligature#Ligatures_in_Unicode_.28Latin_alphabets.29
    728
    8 function trim(str)
    9 {
    10     return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
    11 }
    1229
    1330var ligature_map = {
     
    122139    }
    123140
    124     //console.log("*** ligature_str = " + ligature_str);
    125 
    126141    var detected_ligatures = ligature_re.test(query_box_val);
    127142    var do_replacement = $('#meddle-lig').is(":checked");
     
    167182    console.log( "amcm-dl-fixup fixupEncodeInput(form) called" );
    168183
    169     //if (ligature_re === null) {
    170      //   var ligature_str = Object.keys(ligature_map).join("|");
    171       //  ligature_re = new RegExp(ligature_str);
    172     //}
    173 
    174     //console.log("*** ligature_str = " + ligature_str);
    175 
    176184    var query_box_val = form.elements['query'].value;
    177185    query_box_val = opt_ligature_replacement(query_box_val);
    178186
    179 /*
    180     var detected_ligatures = ligature_re.test(query_box_val);
    181     if (detected_ligatures) {
    182     //var do_replacement = confirm("Detected ligatures in query. Replace with individual characters?");
    183     var do_replacement = $('#meddle-lig').is(":checked");
    184 
    185     if (do_replacement) {
    186             var query_chars = query_box_val.split("");
    187             var query_chars_fixed = [];
     187
     188    query_box_val = opt_accent_fold(query_box_val);
     189
     190    // e.g., content.ftsec:(+capisco)
     191
     192    var query_box_val = query_box_val.replace(/^\s+/,"");
     193    var query_box_words = query_box_val.split(/\s+/);
     194   
     195    var query_box_val_plus = "";
     196    var query_box_val_double = "";
     197   
     198    for (var i=0; i<query_box_words.length; i++) {
     199    if (i>0) {
     200        query_box_val_plus += " ";
     201    }
     202    query_box_val_plus += "+" + query_box_words[i];
     203   
     204    if (i>0) {
     205        query_box_val_double += " " + query_box_words[i-1]+query_box_words[i];
     206    }
     207    }
     208
     209
     210    form.elements['query'].value = "content.ftsec:(" + query_box_val_plus + query_box_val_double + ")";
     211
     212
     213    return encodeInput(form);
     214}
     215
     216function fixupSubmitIt() {
     217    var search_where = $("#fld0 option:selected").text();
     218    var x = 0;
     219    var search_select = $("#fld"+x+" option:selected");
     220    var search_where = search_select.text();   
     221
     222    while (search_where) {
     223    if (search_where == "Any field") {
    188224       
    189             for (var i=0; i<query_chars.length; i++) {
    190         var c = query_chars[i];
    191         if (ligature_map[c]) {
    192             c = ligature_map[c];
    193         }
    194         query_chars_fixed.push(c);
    195             }
    196             query_box_val = query_chars_fixed.join("");
    197     }
    198     }
    199 */
     225        $("#fld"+x).val('content.ftsec:');
     226    }
     227    x = x + 1;
     228    search_select = $("#fld"+x+" option:selected");   
     229    search_where = search_select.text();
     230    }
     231    buildQuery();
     232
     233    return submitIt();
     234}
     235
     236function meddleInfoBox() {
     237
     238    // Icon image
     239    // By VistaICO.com (VistaICO Toolbar Icons) [CC BY 3.0 ]
     240
     241
     242    var dlcontextoptions = '<input id="meddle-lig" name="meddle-lig" type="checkbox"><label for="meddle-lig" style="display: inline">&nbsp;Ligature&nbsp;expansion</label>&nbsp;&nbsp;<input id="meddle-acc" name="meddle-acc" type="checkbox"><label for="meddle-acc" style="display: inline">&nbsp;Accent&nbsp;folding</label>';
     243
     244
     245   //console.log("*** location = " + window.location.pathname);
     246    var detected_dl = "";
     247
     248    var domain_match = window.location.pathname.match(/nph-proxy-meddle.cgi\/.*?https?\/(.*)$/);
     249
     250    if (domain_match.length>1) {
     251    var real_domain = domain_match[1];
     252
     253    if (real_domain.match(/^dl\.acm\.org\//)) {
     254        detected_dl = "ACM DL (Meddled with to provide: full-text quicksearch, word-wrap protection)";
     255    }
     256    else if (real_domain.match(/^scholar\.google\.[a-z]+/)) {
     257        detected_dl = "Google Scholar";
     258    }
     259    else if (real_domain.match(/^www.springer\.com/)) {
     260        detected_dl = "Springer";
     261    }
     262    else if (real_domain.match(/^ieeexplore\.ieee\.org\//)) {
     263        detected_dl = "IEEE Xplore";
     264    }
     265    }
     266
     267    if (detected_dl !== "") {
     268    $('#dlcontext').html("<i>Detected:" + detected_dl + "</i>");
     269    }
     270
     271    $('#dlcontextoptions').html('<font size="-1">'+dlcontextoptions+'</font>');
     272
     273    return detected_dl;
     274}
     275
     276
     277function acmdlFixupInit() {
     278
     279    console.log("amc-dl-fixup initiated");
     280
     281    var query_form = document.getElementsByName("qiksearch")[0];
     282    if (query_form) {
     283    query_form.setAttribute("onsubmit", "fixupEncodeInput(this) ; _proxy_jslib_flush_write_buffers();");
     284    }
     285
     286    var adv_query_form = document.getElementById("theform");
     287    if (adv_query_form) {
     288    // javascript:submitIt();
     289    // javascript:; _proxy_jslib_proxify_html(submitIt())[0]
     290
     291    adv_query_form.setAttribute("action","javascript:fixupSubmitIt();");
     292    }
     293
     294    var query_box = document.getElementsByName("query")[0];
     295    if (query_box) {
     296    var query_box_val = query_box.getAttribute("value");
     297    query_box.setAttribute("value", query_box_val.replace(/content\.ftsec:\(\+(.*)\)/g,"$1"));
     298    }
     299   
     300    console.log("acm-dl-fixup DOM tweaks done");
     301}
     302
     303
     304function fixupGScholarSubmit(evt) {
     305    console.log( "gscholar-dl-fixup fixupGScholarSubmit(form) called" );
     306
     307    var event = evt || window.event;
     308    form = event.target.id;
     309
     310    event.preventDefault(); // to stop the form from submitting
     311
     312    var query_box = document.getElementById("gs_hp_tsi");
     313    var query_box_val = query_box.value;
     314
     315    query_box_val = opt_ligature_replacement(query_box_val);
     316
     317    query_box_val = opt_accent_fold(query_box_val);
     318
     319    query_box.value = query_box_val;
     320
     321    _proxy_jslib_flush_write_buffers();
     322
     323    var query_form = document.getElementsByName("f")[0];
     324    query_form.submit();
     325}
     326
     327function gscholarFixupInit() {
     328
     329    console.log("gscholar-fixup initiated");
     330
     331    var query_form = document.getElementsByName("f")[0];
     332    if (query_form) {
     333
     334    query_form.onsubmit = fixupGScholarSubmit;
     335
     336    }
     337}
     338
     339
     340function fixupXploreSubmit(evt) {
     341    console.log( "xplore-dl-fixup fixupXploreSubmit(evt) called" );
     342
     343    var event = evt || window.event;
     344    event.preventDefault(); // to stop the form from submitting
     345
     346    var query_box = document.getElementById("input-basic");
     347    var query_box_val = query_box.value;
     348
     349    query_box_val = opt_ligature_replacement(query_box_val);
    200350
    201351/*
     
    208358    query_box_val = opt_accent_fold(query_box_val);
    209359
    210     // e.g., content.ftsec:(+capisco)
    211 
    212     var query_box_val = query_box_val.replace(/^\s+/,"");
    213     var query_box_words = query_box_val.split(/\s+/);
    214    
    215     var query_box_val_plus = "";
    216     var query_box_val_double = "";
    217    
    218     for (var i=0; i<query_box_words.length; i++) {
    219     if (i>0) {
    220         query_box_val_plus += " ";
    221     }
    222     query_box_val_plus += "+" + query_box_words[i];
    223    
    224     if (i>0) {
    225         query_box_val_double += " " + query_box_words[i-1]+query_box_words[i];
    226     }
    227     }
    228 
    229 
    230     form.elements['query'].value = "content.ftsec:(" + query_box_val_plus + query_box_val_double + ")";
    231 
    232 
    233     return encodeInput(form);
    234 }
    235 
    236 function fixupSubmitIt() {
    237     var search_where = $("#fld0 option:selected").text();
    238     //console.log("**** search_where = " + search_where);
    239     var x = 0;
    240     var search_select = $("#fld"+x+" option:selected");
    241     var search_where = search_select.text();   
    242 
    243     while (search_where) {
    244     if (search_where == "Any field") {
    245         //var sel_val = document.getElementById("fld" + x).selectedIndex].value;
    246        
    247         //var thisField = document.getElementById("fld" + x).options[document.getElementById("fld" + x).selectedIndex].value;
    248        
    249         $("#fld"+x).val('content.ftsec:');
    250         //$("#fld0 option[value='content.ftsec:']").prop('selected', true);
    251         //alert("changed menu");
    252     }
    253     x = x + 1;
    254     search_select = $("#fld"+x+" option:selected");   
    255     search_where = search_select.text();
    256     //console.log("*** search select = " + search_select.text());
    257     //alert("ddd");
    258     }
    259     buildQuery();
    260 
    261     return submitIt();
    262 }
    263 
    264 function meddleInfoBox() {
    265 
    266     //$('#_proxy_css_top_insertion').append('<form name="MeddleForm" style="padding-bottom: 20px;"><center><table cellpadding="5" border="1"><tbody><tr><td align="center"><img src="http://bedrock.resnet.cms.waikato.ac.nz/meddle/meddle-icon-large.png" width="64" height="64" /></td><td><b><font size="+1"><a href="https://bedrock.resnet.cms.waikato.ac.nz/meddle/">MEDDLE Proxy: ModifiED Digital Library Proxy</a></font></b><br /><div id="dlcontext"></div><div id="dlcontextoptions"</div></td></tr></tbody></table></center></form>');
    267 
    268     // Icon image
    269     // By VistaICO.com (VistaICO Toolbar Icons) [CC BY 3.0 ]
    270 
    271 
    272     var dlcontextoptions = '<input id="meddle-lig" name="meddle-lig" type="checkbox"><label for="meddle-lig" style="display: inline">&nbsp;Ligature&nbsp;expansion</label>&nbsp;&nbsp;<input id="meddle-acc" name="meddle-acc" type="checkbox"><label for="meddle-acc" style="display: inline">&nbsp;Accent&nbsp;folding</label>';
    273 
    274 
    275    //console.log("*** location = " + window.location.pathname);
    276     var detected_dl = "";
    277 
    278     var domain_match = window.location.pathname.match(/nph-proxy-meddle.cgi\/.*?https?\/(.*)$/);
    279 
    280     if (domain_match.length>1) {
    281     var real_domain = domain_match[1];
    282     //console.log("*** real domain = " + real_domain);
    283 
    284     if (real_domain.match(/^dl\.acm\.org\//)) {
    285         detected_dl = "ACM DL (Meddled with to provide: full-text quicksearch, word-wrap protection)";
    286         //dlcontextoptions += "&nbsp;&nbsp;Also ";
    287     }
    288     else if (real_domain.match(/^scholar\.google\.[a-z]+/)) {
    289         detected_dl = "Google Scholar";
    290     }
    291     else if (real_domain.match(/^www.springer\.com/)) {
    292         detected_dl = "Springer";
    293     }
    294     else if (real_domain.match(/^ieeexplore\.ieee\.org\//)) {
    295         detected_dl = "IEEE Xplore";
    296     }
    297     }
    298 
    299     if (detected_dl !== "") {
    300     $('#dlcontext').html("<i>Detected:" + detected_dl + "</i>");
    301     }
    302 
    303     $('#dlcontextoptions').html('<font size="-1">'+dlcontextoptions+'</font>');
    304 
    305     return detected_dl;
    306 }
    307 
    308 
    309 function acmdlFixupInit() {
    310 
    311     console.log("amc-dl-fixup initiated");
    312 
    313     var query_form = document.getElementsByName("qiksearch")[0];
    314     if (query_form) {
    315     query_form.setAttribute("onsubmit", "fixupEncodeInput(this) ; _proxy_jslib_flush_write_buffers();");
    316     }
    317 
    318 /*
    319     //var query_box = document.getElementsByName("query")[0];
    320     //var query_box_val = query_box.getAttribute("value");
    321     //query_box.setAttribute("value", "Foo");
    322 */
    323     var adv_query_form = document.getElementById("theform");
    324     if (adv_query_form) {
    325     // javascript:submitIt();
    326     // javascript:; _proxy_jslib_proxify_html(submitIt())[0]
    327 
    328     adv_query_form.setAttribute("action","javascript:fixupSubmitIt();");
    329     }
    330 
    331     var query_box = document.getElementsByName("query")[0];
    332     if (query_box) {
    333     var query_box_val = query_box.getAttribute("value");
    334     query_box.setAttribute("value", query_box_val.replace(/content\.ftsec:\(\+(.*)\)/g,"$1"));
    335     }
    336    
    337     console.log("acm-dl-fixup DOM tweaks done");
    338 }
    339 
    340 
    341 function fixupGScholarSubmit(evt) {
    342     console.log( "gscholar-dl-fixup fixupGScholarSubmit(form) called" );
    343 
    344     var event = evt || window.event;
    345     form = event.target.id;
    346 
    347     event.preventDefault(); // to stop the form from submitting
    348 
    349 /*
    350     if (ligature_re === null) {
    351         var ligature_str = Object.keys(ligature_map).join("|");
    352         ligature_re = new RegExp(ligature_str);
    353     }
    354 */
    355 
    356     //console.log("*** ligature_str = " + ligature_str);
    357 
    358     //var query_box_val = form.elements['q'].value;
    359     var query_box = document.getElementById("gs_hp_tsi");
    360     var query_box_val = query_box.value;
    361 
    362     query_box_val = opt_ligature_replacement(query_box_val);
    363 /*
    364     var detected_ligatures = ligature_re.test(query_box_val);
    365     if (detected_ligatures) {
    366     //var do_replacement = confirm("Detected ligatures in query. Replace with individual characters?");
    367     var do_replacement = $('#meddle-lig').is(":checked");
    368 
    369     if (do_replacement) {
    370             var query_chars = query_box_val.split("");
    371             var query_chars_fixed = [];
    372        
    373             for (var i=0; i<query_chars.length; i++) {
    374         var c = query_chars[i];
    375         if (ligature_map[c]) {
    376             c = ligature_map[c];
    377         }
    378         query_chars_fixed.push(c);
    379             }
    380             query_box_val = query_chars_fixed.join("");
    381     }
    382     }
    383 */
    384 
    385 /*
    386     var do_accent_replacement = $('#meddle-acc').is(":checked");
    387     if (do_accent_replacement) {
    388     query_box_val = accent_fold(query_box_val);
    389     }
    390 */
    391 
    392     query_box_val = opt_accent_fold(query_box_val);
    393 
    394     //form.elements['q'].value = query_box_val;
    395     query_box.value = query_box_val;
    396 
    397     _proxy_jslib_flush_write_buffers();
    398 
    399     var query_form = document.getElementsByName("f")[0];
    400     query_form.submit();
    401     //form.submit();
    402 }
    403 
    404 function gscholarFixupInit() {
    405 
    406     console.log("gscholar-fixup initiated");
    407 
    408     var query_form = document.getElementsByName("f")[0];
    409     if (query_form) {
    410     //query_form.setAttribute("onsubmit", "fixupGScholarSubmit(this) ; _proxy_jslib_flush_write_buffers();");
    411     //query_form.setAttribute("onsubmit", fixupGScholarSubmit);
    412     //query_form.setAttribute("onsubmit", 'function(evt) { fixupGoogleSubmit(evt,this) }');
    413 
    414     query_form.onsubmit = fixupGScholarSubmit;
    415 /*
    416 function(evt)  {
    417             var event = evt || window.event;
    418         fixupGScholarSubmit(event,event.target.id);
    419 
    420             //console.log(event.target.id); // myform
    421        
    422     }
    423 */
    424 
    425     }
    426 }
    427 
    428 
    429 function fixupXploreSubmit(evt) {
    430     console.log( "xplore-dl-fixup fixupXploreSubmit(evt) called" );
    431 
    432     var event = evt || window.event;
    433     event.preventDefault(); // to stop the form from submitting
    434 
    435     var query_box = document.getElementById("input-basic");
    436     var query_box_val = query_box.value;
    437 
    438     query_box_val = opt_ligature_replacement(query_box_val);
    439 
    440 /*
    441     var do_accent_replacement = $('#meddle-acc').is(":checked");
    442     if (do_accent_replacement) {
    443     query_box_val = accent_fold(query_box_val);
    444     }
    445 */
    446 
    447     query_box_val = opt_accent_fold(query_box_val);
    448 
    449360    query_box.value = query_box_val;
    450361
     
    484395
    485396    query_box_val = opt_accent_fold(query_box_val);
    486     //alert("*** q = " + query_box_val);
    487397
    488398    query_box.value = query_box_val;
     
    491401
    492402    _proxy_jslib_flush_write_buffers(); // is this needed?
    493     //query_form.submit();
    494403    document.createElement('form').submit.call(query_form);
    495 
    496     //var $query_form = $("#global-search");
    497     //$query_form.submit();
    498404
    499405}
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